🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.67 AU - 0.79 AU

Year: 233 Days

Day: 42.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 287 Days

Day: 40.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.44 AU - 2.02 AU

Year: 848 Days

Day: 47.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.72 AU - 1.84 AU

Year: 885 Days

Day: 33.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.07 AU - 3.17 AU

Year: 2054 Days

Day: 14.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 14.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.96 AU - 6.06 AU

Year: 4180 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,770,103 km

• M1: 188,942 km (0.108 R)
• M2: 317,297 km (0.089 R)
• M3: 493,075 km (0.118 R)
• M4: 593,305 km (0.119 R)
• M5: 760,406 km (0.089 R)
• M6: 956,379 km (0.087 R)
• M7: 1,170,603 km (0.109 R)
• M8: 1,290,132 km (0.114 R)
• M9: 1,452,296 km (0.112 R)
• M10: 1,798,017 km (0.092 R)
• M11: 2,305,303 km (0.107 R)
• M12: 2,583,555 km (0.042 R)
• M13: 2,694,856 km (0.08 R)
• M14: 3,190,474 km (0.107 R)
• M15: 3,643,456 km (0.117 R)
• M16: 3,969,131 km (0.088 R)
• M17: 4,154,333 km (0.116 R)
• M18: 4,285,680 km (0.092 R)
• M19: 4,572,010 km (0.106 R)
• M20: 4,688,248 km (0.096 R)
• M21: 5,103,083 km (0.115 R)
• M22: 5,244,153 km (0.085 R)
• M23: 5,345,581 km (0.099 R)
• M24: 5,509,390 km (0.084 R)
• M25: 5,968,656 km (0.112 R)
• M26: 6,462,030 km (0.065 R)
• M27: 6,592,928 km (0.071 R)
• M28: 6,946,428 km (0.11 R)
• M29: 7,148,085 km (0.099 R)
• M30: 8,469,633 km (0.087 R)
• M31: 9,097,495 km (0.091 R)
• M32: 9,269,084 km (0.109 R)
• M33: 9,466,553 km (0.061 R)
• M34: 9,765,450 km (0.04 R)
• M35: 10,042,056 km (0.05 R)
• M36: 10,372,518 km (0.105 R)
• M37: 10,835,823 km (0.05 R)
• M38: 11,200,991 km (0.12 R)
• M39: 11,570,199 km (0.074 R)
• M40: 11,783,076 km (0.119 R)
• M41: 12,024,078 km (0.063 R)
• M42: 12,185,495 km (0.045 R)
• M43: 12,592,700 km (0.117 R)
• M44: 12,701,906 km (0.061 R)
• M45: 13,031,770 km (0.075 R)
• M46: 14,350,924 km (0.053 R)
• M47: 14,551,086 km (0.108 R)
• M48: 14,838,613 km (0.092 R)
• M49: 15,215,151 km (0.108 R)
• M50: 15,653,622 km (0.095 R)
• M51: 15,830,147 km (0.092 R)
• M52: 16,155,523 km (0.088 R)
• M53: 16,393,683 km (0.049 R)
• M54: 16,513,062 km (0.104 R)
• M55: 17,175,332 km (0.057 R)
• M56: 17,296,805 km (0.09 R)
• M57: 18,154,300 km (0.067 R)
• M58: 18,277,868 km (0.109 R)
• M59: 18,619,400 km (0.045 R)
• M60: 18,775,281 km (0.099 R)
• M61: 19,025,708 km (0.09 R)
• M62: 19,214,201 km (0.094 R)
• M63: 19,688,127 km (0.103 R)
• M64: 20,166,092 km (0.092 R)
• M65: 20,454,666 km (0.09 R)
• M66: 20,551,157 km (0.09 R)
• M67: 20,906,153 km (0.103 R)
• M68: 21,198,317 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 14.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.13 AU - 5.89 AU

Year: 4821 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,770,103 km

• M1: 179,817 km (0.1 R)
• M2: 298,597 km (0.103 R)
• M3: 499,358 km (0.105 R)
• M4: 778,208 km (0.083 R)
• M5: 902,823 km (0.117 R)
• M6: 1,347,578 km (0.1 R)
• M7: 1,530,087 km (0.104 R)
• M8: 1,631,963 km (0.097 R)
• M9: 1,751,342 km (0.106 R)
• M10: 1,842,896 km (0.093 R)
• M11: 2,079,261 km (0.065 R)
• M12: 2,393,267 km (0.026 R)
• M13: 2,547,502 km (0.038 R)
• M14: 2,758,585 km (0.116 R)
• M15: 2,993,753 km (0.044 R)
• M16: 3,086,054 km (0.035 R)
• M17: 3,198,103 km (0.107 R)
• M18: 3,699,555 km (0.092 R)
• M19: 4,540,894 km (0.111 R)
• M20: 4,928,801 km (0.079 R)
• M21: 5,104,728 km (0.114 R)
• M22: 5,215,730 km (0.107 R)
• M23: 5,783,005 km (0.097 R)
• M24: 6,298,669 km (0.065 R)
• M25: 6,538,025 km (0.062 R)
• M26: 6,951,813 km (0.048 R)
• M27: 7,374,277 km (0.084 R)
• M28: 7,779,538 km (0.056 R)
• M29: 8,375,087 km (0.068 R)
• M30: 8,559,242 km (0.063 R)
• M31: 8,744,744 km (0.04 R)
• M32: 8,851,407 km (0.116 R)
• M33: 9,173,790 km (0.064 R)
• M34: 9,913,701 km (0.101 R)
• M35: 10,248,651 km (0.115 R)
• M36: 10,389,423 km (0.104 R)
• M37: 10,701,184 km (0.039 R)
• M38: 11,131,428 km (0.119 R)
• M39: 11,305,111 km (0.097 R)
• M40: 11,772,754 km (0.116 R)
• M41: 12,396,128 km (0.067 R)
• M42: 12,486,037 km (0.096 R)
• M43: 12,606,313 km (0.062 R)
• M44: 12,817,695 km (0.087 R)
• M45: 12,939,019 km (0.118 R)
• M46: 13,152,346 km (0.04 R)
• M47: 13,675,041 km (0.114 R)
• M48: 14,741,075 km (0.109 R)
• M49: 14,995,840 km (0.093 R)
• M50: 15,091,732 km (0.059 R)
• M51: 15,284,115 km (0.083 R)
• M52: 15,964,038 km (0.109 R)
• M53: 16,094,637 km (0.103 R)
• M54: 16,225,684 km (0.036 R)
• M55: 16,985,791 km (0.084 R)
• M56: 17,387,013 km (0.109 R)
• M57: 18,130,664 km (0.07 R)
• M58: 18,403,680 km (0.048 R)
• M59: 18,540,711 km (0.093 R)
• M60: 18,678,192 km (0.108 R)
• M61: 19,230,956 km (0.104 R)
• M62: 19,824,411 km (0.096 R)
• M63: 20,000,039 km (0.075 R)
• M64: 22,366,976 km (0.119 R)
• M65: 22,806,794 km (0.056 R)
• M66: 23,695,106 km (0.11 R)
• M67: 23,844,255 km (0.078 R)
• M68: 24,519,390 km (0.12 R)
• M69: 25,391,097 km (0.043 R)
• M70: 25,543,687 km (0.029 R)
• M71: 25,658,428 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.43 AU - 12.91 AU

Year: 15827 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,770,103 km

• M1: 973,284 km (0.119 R)
• M2: 1,310,328 km (0.079 R)
• M3: 2,349,135 km (0.094 R)
• M4: 2,502,024 km (0.049 R)
• M5: 2,710,863 km (0.082 R)
• M6: 2,853,280 km (0.069 R)
• M7: 3,640,913 km (0.107 R)
• M8: 3,937,865 km (0.107 R)
• M9: 4,181,111 km (0.057 R)
• M10: 4,513,069 km (0.03 R)
• M11: 4,767,684 km (0.054 R)
• M12: 4,896,787 km (0.114 R)
• M13: 5,469,448 km (0.079 R)
• M14: 6,086,539 km (0.099 R)
• M15: 6,156,401 km (0.091 R)
• M16: 6,533,986 km (0.064 R)
• M17: 6,870,432 km (0.099 R)
• M18: 8,066,616 km (0.096 R)
• M19: 8,117,928 km (0.117 R)
• M20: 8,298,044 km (0.058 R)
• M21: 8,793,812 km (0.028 R)
• M22: 8,925,907 km (0.086 R)
• M23: 9,005,493 km (0.085 R)
• M24: 9,192,041 km (0.099 R)
• M25: 11,384,548 km (0.091 R)
• M26: 12,287,072 km (0.09 R)
• M27: 15,894,923 km (0.111 R)
• M28: 17,066,275 km (0.072 R)
• M29: 18,063,494 km (0.072 R)
• M30: 18,840,805 km (0.101 R)
• M31: 20,183,595 km (0.077 R)
• M32: 20,673,229 km (0.086 R)
• M33: 21,450,390 km (0.118 R)
• M34: 22,670,211 km (0.114 R)
• M35: 23,398,304 km (0.072 R)
• M36: 23,508,109 km (0.117 R)
• M37: 23,618,213 km (0.051 R)
• M38: 23,986,223 km (0.097 R)
• M39: 24,207,927 km (0.114 R)
• M40: 24,541,830 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 6.9

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.37 AU - 14.21 AU

Year: 18061 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,770,103 km

• M1: 175,478 km (0.06 R)
• M2: 228,586 km (0.079 R)
• M3: 392,844 km (0.112 R)
• M4: 684,111 km (0.102 R)
• M5: 827,426 km (0.115 R)
• M6: 902,823 km (0.088 R)
• M7: 1,493,884 km (0.049 R)
• M8: 1,681,480 km (0.07 R)
• M9: 2,728,964 km (0.042 R)
• M10: 2,804,810 km (0.115 R)
• M11: 2,881,405 km (0.089 R)
• M12: 3,234,755 km (0.049 R)
• M13: 3,727,081 km (0.106 R)
• M14: 3,853,791 km (0.089 R)
• M15: 4,068,314 km (0.082 R)
• M16: 4,872,403 km (0.045 R)
• M17: 6,468,762 km (0.043 R)
• M18: 6,878,360 km (0.104 R)
• M19: 7,034,092 km (0.086 R)
• M20: 7,402,103 km (0.114 R)
• M21: 8,376,882 km (0.106 R)
• M22: 8,432,084 km (0.05 R)
• M23: 8,543,235 km (0.109 R)
• M24: 9,622,135 km (0.113 R)
• M25: 10,089,180 km (0.06 R)
• M26: 10,384,785 km (0.117 R)
• M27: 10,563,554 km (0.118 R)
• M28: 11,045,260 km (0.116 R)
• M29: 11,595,630 km (0.093 R)
• M30: 11,657,414 km (0.109 R)
• M31: 11,843,215 km (0.12 R)
• M32: 12,029,913 km (0.028 R)
• M33: 13,689,252 km (0.097 R)
• M34: 14,082,246 km (0.061 R)
• M35: 14,478,980 km (0.089 R)
• M36: 15,080,961 km (0.118 R)
• M37: 16,309,459 km (0.114 R)
• M38: 16,656,377 km (0.119 R)
• M39: 16,795,802 km (0.081 R)
• M40: 16,865,664 km (0.09 R)
• M41: 17,216,471 km (0.03 R)
• M42: 17,925,266 km (0.118 R)
• M43: 20,554,747 km (0.088 R)
• M44: 20,704,345 km (0.115 R)
• M45: 21,004,588 km (0.111 R)
• M46: 21,079,986 km (0.098 R)
• M47: 21,609,562 km (0.037 R)
• M48: 22,143,477 km (0.111 R)
• M49: 23,068,889 km (0.115 R)
• M50: 24,877,677 km (0.043 R)
• M51: 25,356,989 km (0.105 R)
• M52: 25,437,173 km (0.046 R)
• M53: 26,243,655 km (0.064 R)
• M54: 27,140,345 km (0.107 R)
• M55: 28,880,168 km (0.113 R)
• M56: 29,552,461 km (0.104 R)
• M57: 29,721,207 km (0.093 R)
• M58: 31,083,745 km (0.113 R)
• M59: 32,292,496 km (0.106 R)
• M60: 32,553,394 km (0.12 R)
• M61: 35,560,162 km (0.065 R)
• M62: 37,918,722 km (0.117 R)
• M63: 39,116,702 km (0.112 R)
• M64: 40,140,101 km (0.112 R)
• M65: 40,608,192 km (0.117 R)
• M66: 40,702,140 km (0.079 R)
• M67: 40,795,938 km (0.108 R)
• M68: 41,266,573 km (0.111 R)
• M69: 42,689,398 km (0.05 R)
• M70: 45,777,696 km (0.087 R)
• M71: 47,546,242 km (0.094 R)
• M72: 49,037,135 km (0.085 R)
• M73: 51,454,188 km (0.092 R)
• M74: 51,555,765 km (0.088 R)
• M75: 52,064,547 km (0.11 R)
• M76: 52,166,423 km (0.11 R)
• M77: 53,292,297 km (0.098 R)
• M78: 54,944,156 km (0.098 R)
• M79: 55,255,769 km (0.1 R)
• M80: 56,508,052 km (0.118 R)
• M81: 58,297,991 km (0.03 R)
• M82: 58,828,016 km (0.094 R)
• M83: 60,749,302 km (0.068 R)
• M84: 63,887,566 km (0.056 R)
• M85: 64,762,564 km (0.099 R)
• M86: 65,641,451 km (0.087 R)
• M87: 67,189,191 km (0.084 R)
• M88: 68,748,749 km (0.103 R)
• M89: 74,185,883 km (0.088 R)
• M90: 75,797,651 km (0.117 R)
• M91: 76,607,723 km (0.107 R)
• M92: 77,537,175 km (0.077 R)
• M93: 77,770,099 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit