🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.54 AU - 0.58 AU

Year: 177 Days

Day: 40.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,928,937 km

• M1: 328,667 km (0.119 R)
• M2: 533,466 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 422 Days

Day: 44.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,928,937 km

• M1: 108,010 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.42 AU - 1.74 AU

Year: 838 Days

Day: 37.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,928,937 km

• M1: 132,993 km (0.114 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 9

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.62 AU - 4.8 AU

Year: 3643 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,928,937 km

• M1: 134,788 km (0.033 R)
• M2: 211,681 km (0.033 R)
• M3: 287,677 km (0.054 R)
• M4: 394,340 km (0.066 R)
• M5: 467,643 km (0.071 R)
• M6: 609,163 km (0.102 R)
• M7: 696,827 km (0.102 R)
• M8: 898,036 km (0.101 R)
• M9: 1,145,321 km (0.094 R)
• M10: 1,533,378 km (0.099 R)
• M11: 1,609,673 km (0.1 R)
• M12: 1,687,314 km (0.055 R)
• M13: 1,977,235 km (0.12 R)
• M14: 2,128,179 km (0.066 R)
• M15: 2,213,749 km (0.09 R)
• M16: 2,283,013 km (0.032 R)
• M17: 2,531,346 km (0.119 R)
• M18: 3,229,220 km (0.079 R)
• M19: 3,467,978 km (0.064 R)
• M20: 3,548,761 km (0.076 R)
• M21: 3,650,786 km (0.109 R)
• M22: 3,733,065 km (0.077 R)
• M23: 4,175,277 km (0.12 R)
• M24: 4,283,137 km (0.094 R)
• M25: 4,457,568 km (0.062 R)
• M26: 4,523,540 km (0.082 R)
• M27: 4,701,113 km (0.105 R)
• M28: 4,790,872 km (0.109 R)
• M29: 5,434,591 km (0.11 R)
• M30: 6,351,477 km (0.12 R)
• M31: 6,625,839 km (0.102 R)
• M32: 6,878,510 km (0.105 R)
• M33: 7,237,844 km (0.111 R)
• M34: 7,419,755 km (0.032 R)
• M35: 7,921,207 km (0.062 R)
• M36: 8,597,689 km (0.109 R)
• M37: 8,984,549 km (0.074 R)
• M38: 9,746,900 km (0.11 R)
• M39: 9,890,364 km (0.089 R)
• M40: 10,618,008 km (0.091 R)
• M41: 11,182,740 km (0.115 R)
• M42: 11,940,453 km (0.115 R)
• M43: 12,683,506 km (0.102 R)
• M44: 13,029,077 km (0.084 R)
• M45: 13,314,061 km (0.096 R)
• M46: 13,473,383 km (0.067 R)
• M47: 13,697,331 km (0.119 R)
• M48: 13,761,658 km (0.113 R)
• M49: 14,149,116 km (0.096 R)
• M50: 14,246,504 km (0.118 R)
• M51: 14,540,165 km (0.055 R)
• M52: 14,671,362 km (0.088 R)
• M53: 14,934,954 km (0.09 R)
• M54: 15,567,005 km (0.061 R)
• M55: 15,768,513 km (0.076 R)
• M56: 16,617,182 km (0.087 R)
• M57: 16,891,844 km (0.064 R)
• M58: 17,202,708 km (0.088 R)
• M59: 17,306,678 km (0.037 R)
• M60: 17,410,948 km (0.103 R)
• M61: 17,654,942 km (0.103 R)
• M62: 17,724,954 km (0.071 R)
• M63: 18,146,521 km (0.103 R)
• M64: 18,535,924 km (0.081 R)
• M65: 18,642,587 km (0.054 R)
• M66: 18,785,154 km (0.071 R)
• M67: 19,322,809 km (0.075 R)
• M68: 19,503,224 km (0.098 R)
• M69: 19,611,682 km (0.09 R)
• M70: 21,151,793 km (0.112 R)
• M71: 21,598,791 km (0.103 R)
• M72: 22,654,204 km (0.072 R)
• M73: 22,844,492 km (0.077 R)
• M74: 24,035,740 km (0.12 R)
• M75: 24,268,664 km (0.116 R)
• M76: 24,658,367 km (0.078 R)
• M77: 24,775,801 km (0.109 R)
• M78: 25,168,346 km (0.058 R)
• M79: 25,325,872 km (0.073 R)
• M80: 25,523,342 km (0.119 R)
• M81: 26,158,534 km (0.095 R)
• M82: 26,518,167 km (0.08 R)
• M83: 26,718,778 km (0.03 R)
• M84: 26,839,204 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 14.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.59 AU - 5.97 AU

Year: 4408 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,928,937 km

• M1: 234,569 km (0.12 R)
• M2: 502,649 km (0.05 R)
• M3: 655,089 km (0.065 R)
• M4: 933,042 km (0.086 R)
• M5: 1,217,427 km (0.077 R)
• M6: 1,411,456 km (0.066 R)
• M7: 1,579,454 km (0.069 R)
• M8: 2,207,017 km (0.118 R)
• M9: 2,333,128 km (0.084 R)
• M10: 2,490,505 km (0.036 R)
• M11: 2,681,392 km (0.088 R)
• M12: 2,801,220 km (0.093 R)
• M13: 2,922,993 km (0.096 R)
• M14: 3,062,268 km (0.078 R)
• M15: 3,187,931 km (0.081 R)
• M16: 3,558,933 km (0.076 R)
• M17: 3,691,327 km (0.065 R)
• M18: 3,842,272 km (0.048 R)
• M19: 3,978,107 km (0.064 R)
• M20: 4,133,090 km (0.119 R)
• M21: 4,325,174 km (0.05 R)
• M22: 4,574,104 km (0.104 R)
• M23: 4,956,327 km (0.109 R)
• M24: 5,123,278 km (0.086 R)
• M25: 5,235,776 km (0.057 R)
• M26: 5,406,018 km (0.061 R)
• M27: 5,888,471 km (0.093 R)
• M28: 6,085,492 km (0.036 R)
• M29: 6,284,607 km (0.035 R)
• M30: 6,895,265 km (0.093 R)
• M31: 7,270,756 km (0.105 R)
• M32: 7,397,465 km (0.068 R)
• M33: 7,631,735 km (0.117 R)
• M34: 7,976,858 km (0.117 R)
• M35: 8,195,121 km (0.067 R)
• M36: 8,593,051 km (0.079 R)
• M37: 9,202,064 km (0.109 R)
• M38: 11,849,498 km (0.05 R)
• M39: 12,806,625 km (0.038 R)
• M40: 13,165,660 km (0.071 R)
• M41: 13,372,254 km (0.041 R)
• M42: 13,762,555 km (0.093 R)
• M43: 13,919,783 km (0.064 R)
• M44: 14,077,608 km (0.083 R)
• M45: 14,795,080 km (0.059 R)
• M46: 14,902,341 km (0.092 R)
• M47: 15,252,849 km (0.091 R)
• M48: 15,361,308 km (0.114 R)
• M49: 16,878,081 km (0.097 R)
• M50: 17,046,378 km (0.104 R)
• M51: 18,586,638 km (0.08 R)
• M52: 19,226,917 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 13.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.91 AU - 6.87 AU

Year: 6029 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,928,937 km

• M1: 288,724 km (0.105 R)
• M2: 577,747 km (0.095 R)
• M3: 694,134 km (0.077 R)
• M4: 933,341 km (0.059 R)
• M5: 1,041,650 km (0.097 R)
• M6: 1,131,558 km (0.107 R)
• M7: 1,344,436 km (0.041 R)
• M8: 1,662,780 km (0.119 R)
• M9: 1,865,635 km (0.045 R)
• M10: 1,991,447 km (0.045 R)
• M11: 2,386,385 km (0.11 R)
• M12: 2,601,208 km (0.111 R)
• M13: 2,695,155 km (0.109 R)
• M14: 2,806,456 km (0.093 R)
• M15: 3,351,740 km (0.083 R)
• M16: 3,454,514 km (0.108 R)
• M17: 3,733,813 km (0.036 R)
• M18: 3,948,187 km (0.105 R)
• M19: 4,333,252 km (0.065 R)
• M20: 4,577,844 km (0.09 R)
• M21: 4,730,733 km (0.116 R)
• M22: 4,943,611 km (0.101 R)
• M23: 5,159,780 km (0.098 R)
• M24: 5,258,964 km (0.09 R)
• M25: 6,500,177 km (0.113 R)
• M26: 6,607,588 km (0.087 R)
• M27: 6,715,598 km (0.112 R)
• M28: 6,977,394 km (0.066 R)
• M29: 7,065,358 km (0.09 R)
• M30: 7,220,341 km (0.032 R)
• M31: 7,354,082 km (0.082 R)
• M32: 7,488,570 km (0.03 R)
• M33: 7,714,613 km (0.059 R)
• M34: 7,874,234 km (0.106 R)
• M35: 8,080,978 km (0.112 R)
• M36: 8,594,248 km (0.112 R)
• M37: 8,736,067 km (0.037 R)
• M38: 9,117,990 km (0.083 R)
• M39: 9,383,975 km (0.05 R)
• M40: 9,481,214 km (0.074 R)
• M41: 9,775,174 km (0.068 R)
• M42: 10,121,942 km (0.038 R)
• M43: 10,649,872 km (0.118 R)
• M44: 11,732,363 km (0.114 R)
• M45: 11,916,218 km (0.089 R)
• M46: 12,527,026 km (0.083 R)
• M47: 12,849,859 km (0.059 R)
• M48: 13,202,610 km (0.119 R)
• M49: 13,366,570 km (0.1 R)
• M50: 14,364,238 km (0.079 R)
• M51: 14,532,835 km (0.065 R)
• M52: 15,472,010 km (0.025 R)
• M53: 15,673,818 km (0.118 R)
• M54: 15,934,567 km (0.056 R)
• M55: 16,138,319 km (0.113 R)
• M56: 16,342,969 km (0.083 R)
• M57: 16,607,308 km (0.084 R)
• M58: 16,902,764 km (0.112 R)
• M59: 16,991,625 km (0.104 R)
• M60: 17,170,096 km (0.072 R)
• M61: 17,349,164 km (0.115 R)
• M62: 18,589,181 km (0.113 R)
• M63: 18,742,369 km (0.053 R)
• M64: 18,865,189 km (0.067 R)
• M65: 19,049,942 km (0.11 R)
• M66: 19,204,327 km (0.098 R)
• M67: 19,857,621 km (0.109 R)
• M68: 20,139,763 km (0.102 R)
• M69: 20,835,243 km (0.05 R)
• M70: 21,026,280 km (0.105 R)
• M71: 21,538,503 km (0.047 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.2

Radius: 4

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.16 AU - 12.94 AU

Year: 16555 Days

Day: 16.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,928,937 km

• M1: 92,601 km (0.074 R)
• M2: 224,846 km (0.031 R)
• M3: 260,300 km (0.09 R)
• M4: 545,135 km (0.059 R)
• M5: 999,763 km (0.119 R)
• M6: 1,101,788 km (0.09 R)
• M7: 1,272,180 km (0.111 R)
• M8: 1,360,593 km (0.105 R)
• M9: 1,405,472 km (0.063 R)
• M10: 1,473,838 km (0.114 R)
• M11: 2,937,803 km (0.114 R)
• M12: 3,415,319 km (0.095 R)
• M13: 3,631,638 km (0.029 R)
• M14: 3,662,904 km (0.033 R)
• M15: 4,045,426 km (0.08 R)
• M16: 4,274,310 km (0.053 R)
• M17: 5,020,804 km (0.049 R)
• M18: 5,373,256 km (0.098 R)
• M19: 5,409,010 km (0.107 R)
• M20: 6,176,447 km (0.108 R)
• M21: 6,364,193 km (0.104 R)
• M22: 6,402,041 km (0.104 R)
• M23: 7,810,654 km (0.086 R)
• M24: 8,507,930 km (0.117 R)
• M25: 8,927,253 km (0.066 R)
• M26: 10,715,695 km (0.099 R)
• M27: 11,351,038 km (0.089 R)
• M28: 11,765,873 km (0.03 R)
• M29: 12,185,644 km (0.104 R)
• M30: 12,232,618 km (0.109 R)
• M31: 13,425,811 km (0.069 R)
• M32: 15,207,820 km (0.115 R)
• M33: 15,359,662 km (0.089 R)
• M34: 17,696,680 km (0.115 R)
• M35: 17,749,937 km (0.102 R)
• M36: 18,878,952 km (0.048 R)
• M37: 20,197,358 km (0.058 R)
• M38: 20,308,659 km (0.046 R)
• M39: 21,488,537 km (0.117 R)
• M40: 22,287,540 km (0.094 R)
• M41: 22,980,028 km (0.102 R)
• M42: 23,212,354 km (0.064 R)
• M43: 23,796,832 km (0.073 R)
• M44: 23,973,059 km (0.09 R)
• M45: 24,267,767 km (0.025 R)
• M46: 25,219,059 km (0.083 R)
• M47: 25,338,738 km (0.066 R)
• M48: 25,458,715 km (0.045 R)
• M49: 26,668,513 km (0.087 R)
• M50: 26,973,842 km (0.077 R)
• M51: 27,157,698 km (0.055 R)
• M52: 27,280,369 km (0.059 R)
• M53: 28,455,759 km (0.079 R)
• M54: 28,518,141 km (0.075 R)
• M55: 28,580,374 km (0.118 R)
• M56: 29,080,928 km (0.114 R)
• M57: 29,269,422 km (0.07 R)
• M58: 29,395,234 km (0.112 R)
• M59: 29,710,736 km (0.116 R)
• M60: 30,599,796 km (0.062 R)
• M61: 30,727,552 km (0.102 R)
• M62: 31,304,551 km (0.112 R)
• M63: 31,562,159 km (0.069 R)
• M64: 31,691,262 km (0.091 R)
• M65: 32,926,043 km (0.11 R)
• M66: 33,582,328 km (0.093 R)
• M67: 33,912,042 km (0.081 R)
• M68: 34,641,182 km (0.11 R)
• M69: 34,840,895 km (0.056 R)
• M70: 35,912,764 km (0.116 R)
• M71: 35,980,083 km (0.114 R)
• M72: 36,047,402 km (0.103 R)
• M73: 36,249,958 km (0.117 R)
• M74: 36,317,426 km (0.066 R)
• M75: 37,267,672 km (0.102 R)
• M76: 37,677,421 km (0.119 R)
• M77: 37,745,787 km (0.093 R)
• M78: 37,951,334 km (0.113 R)
• M79: 39,887,729 km (0.106 R)
• M80: 41,714,319 km (0.095 R)
• M81: 42,352,952 km (0.057 R)
• M82: 43,281,058 km (0.063 R)
• M83: 44,143,788 km (0.06 R)
• M84: 44,216,044 km (0.105 R)
• M85: 44,939,649 km (0.043 R)
• M86: 45,375,727 km (0.109 R)
• M87: 45,667,144 km (0.092 R)
• M88: 45,813,151 km (0.111 R)
• M89: 45,886,155 km (0.119 R)
• M90: 46,545,283 km (0.059 R)
• M91: 47,947,165 km (0.065 R)
• M92: 48,169,766 km (0.064 R)
• M93: 49,287,861 km (0.045 R)
• M94: 49,362,809 km (0.091 R)
• M95: 50,263,987 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.8

Radius: 5.9

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.72 AU - 13.82 AU

Year: 18127 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,928,937 km

• M1: 290,818 km (0.081 R)
• M2: 433,535 km (0.081 R)
• M3: 1,064,688 km (0.04 R)
• M4: 1,779,915 km (0.071 R)
• M5: 2,359,458 km (0.065 R)
• M6: 2,877,216 km (0.116 R)
• M7: 3,469,923 km (0.083 R)
• M8: 3,885,505 km (0.083 R)
• M9: 4,672,839 km (0.09 R)
• M10: 5,412,900 km (0.09 R)
• M11: 6,288,346 km (0.079 R)
• M12: 6,388,278 km (0.093 R)
• M13: 7,050,847 km (0.089 R)
• M14: 7,416,763 km (0.069 R)
• M15: 7,522,379 km (0.066 R)
• M16: 8,166,847 km (0.036 R)
• M17: 8,440,461 km (0.106 R)
• M18: 8,661,717 km (0.086 R)
• M19: 9,795,818 km (0.102 R)
• M20: 10,380,297 km (0.104 R)
• M21: 11,766,770 km (0.099 R)
• M22: 12,638,926 km (0.092 R)
• M23: 13,082,783 km (0.074 R)
• M24: 13,660,978 km (0.114 R)
• M25: 14,510,694 km (0.111 R)
• M26: 14,975,345 km (0.057 R)
• M27: 15,310,145 km (0.117 R)
• M28: 15,851,091 km (0.093 R)
• M29: 16,467,135 km (0.091 R)
• M30: 16,605,064 km (0.08 R)
• M31: 18,361,643 km (0.053 R)
• M32: 19,808,852 km (0.099 R)
• M33: 20,768,972 km (0.072 R)
• M34: 20,843,471 km (0.096 R)
• M35: 20,918,121 km (0.103 R)
• M36: 21,895,743 km (0.104 R)
• M37: 23,583,656 km (0.059 R)
• M38: 24,600,771 km (0.112 R)
• M39: 25,472,478 km (0.091 R)
• M40: 26,032,423 km (0.064 R)
• M41: 26,193,091 km (0.083 R)
• M42: 26,758,272 km (0.106 R)
• M43: 28,147,587 km (0.08 R)
• M44: 29,142,264 km (0.094 R)
• M45: 29,225,590 km (0.044 R)
• M46: 29,392,690 km (0.086 R)
• M47: 30,232,832 km (0.106 R)
• M48: 30,570,923 km (0.102 R)
• M49: 30,655,745 km (0.113 R)
• M50: 32,973,465 km (0.116 R)
• M51: 39,978,086 km (0.025 R)
• M52: 40,070,837 km (0.08 R)
• M53: 40,908,286 km (0.031 R)
• M54: 42,600,387 km (0.11 R)
• M55: 43,836,664 km (0.12 R)
• M56: 44,219,485 km (0.101 R)
• M57: 44,795,736 km (0.081 R)
• M58: 45,664,750 km (0.06 R)
• M59: 46,539,299 km (0.093 R)
• M60: 47,517,520 km (0.092 R)
• M61: 48,799,274 km (0.113 R)
• M62: 49,892,685 km (0.041 R)
• M63: 51,195,383 km (0.069 R)
• M64: 52,103,742 km (0.069 R)
• M65: 53,017,485 km (0.029 R)
• M66: 53,221,238 km (0.093 R)
• M67: 53,527,315 km (0.048 R)
• M68: 53,629,490 km (0.12 R)
• M69: 54,141,414 km (0.105 R)
• M70: 54,243,889 km (0.113 R)
• M71: 56,308,788 km (0.056 R)
• M72: 56,828,940 km (0.087 R)
• M73: 58,188,934 km (0.105 R)
• M74: 58,399,119 km (0.086 R)
• M75: 58,925,704 km (0.079 R)
• M76: 59,559,699 km (0.085 R)
• M77: 60,621,246 km (0.103 R)
• M78: 62,763,188 km (0.078 R)
• M79: 63,302,489 km (0.11 R)
• M80: 63,951,743 km (0.068 R)
• M81: 64,929,665 km (0.114 R)
• M82: 66,351,144 km (0.078 R)
• M83: 67,230,929 km (0.066 R)
• M84: 69,558,672 km (0.115 R)
• M85: 70,116,821 km (0.067 R)
• M86: 70,452,369 km (0.067 R)
• M87: 72,477,027 km (0.077 R)
• M88: 72,816,315 km (0.111 R)
• M89: 72,929,560 km (0.096 R)
• M90: 74,634,826 km (0.034 R)
• M91: 74,748,970 km (0.075 R)
• M92: 74,863,262 km (0.107 R)
• M93: 75,549,767 km (0.101 R)
• M94: 75,893,693 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,154 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit