🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 47.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 169.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,104,124 km

• M1: 87,216 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.85 AU - 0.91 AU

Year: 303 Days

Day: 26.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.56 AU - 1.92 AU

Year: 843 Days

Day: 25 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.3 AU - 3.44 AU

Year: 1785 Days

Day: 33 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.75 AU - 4.17 AU

Year: 2363 Days

Day: 17.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.18 AU - 6.78 AU

Year: 4709 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,104,124 km

• M1: 227,090 km (0.12 R)
• M2: 382,671 km (0.092 R)
• M3: 464,352 km (0.068 R)
• M4: 564,283 km (0.118 R)
• M5: 1,342,641 km (0.067 R)
• M6: 1,897,499 km (0.054 R)
• M7: 2,103,346 km (0.105 R)
• M8: 2,262,518 km (0.108 R)
• M9: 2,389,377 km (0.106 R)
• M10: 2,499,930 km (0.115 R)
• M11: 2,669,125 km (0.09 R)
• M12: 2,920,300 km (0.115 R)
• M13: 3,078,724 km (0.043 R)
• M14: 3,260,486 km (0.025 R)
• M15: 3,913,630 km (0.05 R)
• M16: 4,066,818 km (0.11 R)
• M17: 4,266,681 km (0.094 R)
• M18: 4,676,130 km (0.04 R)
• M19: 4,838,893 km (0.109 R)
• M20: 5,435,489 km (0.113 R)
• M21: 5,904,478 km (0.099 R)
• M22: 6,207,414 km (0.111 R)
• M23: 6,412,363 km (0.112 R)
• M24: 6,828,844 km (0.119 R)
• M25: 6,987,268 km (0.085 R)
• M26: 7,470,020 km (0.053 R)
• M27: 7,633,381 km (0.039 R)
• M28: 7,852,991 km (0.108 R)
• M29: 7,935,868 km (0.107 R)
• M30: 8,019,044 km (0.099 R)
• M31: 8,102,669 km (0.082 R)
• M32: 8,411,290 km (0.097 R)
• M33: 8,895,987 km (0.086 R)
• M34: 9,069,221 km (0.114 R)
• M35: 9,625,277 km (0.117 R)
• M36: 9,713,988 km (0.044 R)
• M37: 10,042,056 km (0.09 R)
• M38: 10,404,083 km (0.061 R)
• M39: 11,359,116 km (0.088 R)
• M40: 11,547,160 km (0.104 R)
• M41: 11,736,252 km (0.095 R)
• M42: 11,862,962 km (0.096 R)
• M43: 12,149,591 km (0.114 R)
• M44: 12,341,974 km (0.12 R)
• M45: 12,600,030 km (0.073 R)
• M46: 12,697,269 km (0.067 R)
• M47: 12,892,494 km (0.079 R)
• M48: 12,990,630 km (0.114 R)
• M49: 13,352,059 km (0.099 R)
• M50: 13,750,139 km (0.107 R)
• M51: 13,917,240 km (0.087 R)
• M52: 14,762,617 km (0.113 R)
• M53: 15,105,346 km (0.088 R)
• M54: 15,973,911 km (0.104 R)
• M55: 16,079,228 km (0.109 R)
• M56: 16,644,857 km (0.071 R)
• M57: 16,930,141 km (0.081 R)
• M58: 17,217,069 km (0.053 R)
• M59: 17,361,132 km (0.083 R)
• M60: 17,723,009 km (0.046 R)
• M61: 18,197,235 km (0.081 R)
• M62: 18,307,189 km (0.088 R)
• M63: 19,195,352 km (0.065 R)
• M64: 19,607,195 km (0.112 R)
• M65: 19,946,333 km (0.047 R)
• M66: 21,052,160 km (0.119 R)
• M67: 21,206,246 km (0.081 R)
• M68: 21,748,538 km (0.026 R)
• M69: 21,904,270 km (0.119 R)
• M70: 22,216,929 km (0.112 R)
• M71: 22,570,429 km (0.097 R)
• M72: 22,886,380 km (0.12 R)
• M73: 23,362,849 km (0.051 R)
• M74: 23,922,794 km (0.043 R)
• M75: 26,455,935 km (0.106 R)
• M76: 26,830,677 km (0.088 R)
• M77: 27,333,027 km (0.105 R)
• M78: 27,417,101 km (0.108 R)
• M79: 27,501,175 km (0.1 R)
• M80: 27,669,772 km (0.099 R)
• M81: 27,754,145 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 12.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.35 AU - 8.93 AU

Year: 7752 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,104,124 km

• M1: 174,282 km (0.116 R)
• M2: 268,827 km (0.109 R)
• M3: 382,522 km (0.101 R)
• M4: 569,369 km (0.093 R)
• M5: 689,497 km (0.087 R)
• M6: 895,493 km (0.103 R)
• M7: 1,156,840 km (0.071 R)
• M8: 1,243,607 km (0.118 R)
• M9: 1,537,268 km (0.086 R)
• M10: 1,633,609 km (0.072 R)
• M11: 1,712,297 km (0.056 R)
• M12: 1,998,179 km (0.116 R)
• M13: 2,299,469 km (0.061 R)
• M14: 2,874,224 km (0.084 R)
• M15: 2,970,266 km (0.115 R)
• M16: 3,165,641 km (0.105 R)
• M17: 3,518,093 km (0.075 R)
• M18: 3,725,286 km (0.118 R)
• M19: 3,883,262 km (0.116 R)
• M20: 4,398,477 km (0.049 R)
• M21: 5,022,150 km (0.055 R)
• M22: 5,583,142 km (0.119 R)
• M23: 5,734,236 km (0.069 R)
• M24: 6,257,829 km (0.119 R)
• M25: 7,516,695 km (0.04 R)
• M26: 7,818,134 km (0.074 R)
• M27: 8,364,017 km (0.112 R)
• M28: 8,816,700 km (0.103 R)
• M29: 9,745,852 km (0.076 R)
• M30: 10,038,017 km (0.076 R)
• M31: 10,296,073 km (0.071 R)
• M32: 10,969,862 km (0.107 R)
• M33: 11,197,550 km (0.047 R)
• M34: 11,851,293 km (0.056 R)
• M35: 12,955,176 km (0.109 R)
• M36: 13,196,028 km (0.042 R)
• M37: 13,600,690 km (0.077 R)
• M38: 14,339,405 km (0.034 R)
• M39: 14,755,436 km (0.059 R)
• M40: 15,556,832 km (0.118 R)
• M41: 15,941,448 km (0.077 R)
• M42: 16,632,890 km (0.088 R)
• M43: 17,026,182 km (0.118 R)
• M44: 17,290,073 km (0.085 R)
• M45: 18,269,191 km (0.097 R)
• M46: 18,720,229 km (0.084 R)
• M47: 19,449,518 km (0.116 R)
• M48: 19,679,450 km (0.074 R)
• M49: 20,795,151 km (0.093 R)
• M50: 21,597,744 km (0.107 R)
• M51: 22,026,790 km (0.073 R)
• M52: 22,266,446 km (0.113 R)
• M53: 22,796,621 km (0.058 R)
• M54: 23,233,447 km (0.11 R)
• M55: 24,461,496 km (0.033 R)
• M56: 24,660,012 km (0.063 R)
• M57: 24,858,977 km (0.099 R)
• M58: 25,408,899 km (0.101 R)
• M59: 27,082,750 km (0.058 R)
• M60: 27,545,456 km (0.089 R)
• M61: 27,803,662 km (0.08 R)
• M62: 28,062,765 km (0.081 R)
• M63: 28,322,467 km (0.05 R)
• M64: 28,635,276 km (0.097 R)
• M65: 28,792,205 km (0.051 R)
• M66: 29,580,585 km (0.097 R)
• M67: 30,482,810 km (0.082 R)
• M68: 31,448,016 km (0.075 R)
• M69: 31,771,895 km (0.087 R)
• M70: 32,641,208 km (0.046 R)
• M71: 33,738,658 km (0.073 R)
• M72: 34,236,520 km (0.076 R)
• M73: 34,458,673 km (0.104 R)
• M74: 34,736,775 km (0.08 R)
• M75: 34,904,175 km (0.069 R)
• M76: 35,463,821 km (0.099 R)
• M77: 36,705,334 km (0.063 R)
• M78: 36,989,570 km (0.102 R)
• M79: 37,903,762 km (0.1 R)
• M80: 38,363,626 km (0.096 R)
• M81: 38,594,306 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.37 AU - 10.37 AU

Year: 12259 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 164 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,104,124 km

• M1: 156,629 km (0.1 R)
• M2: 239,506 km (0.118 R)
• M3: 352,303 km (0.117 R)
• M4: 517,160 km (0.106 R)
• M5: 671,096 km (0.105 R)
• M6: 887,415 km (0.12 R)
• M7: 1,500,167 km (0.048 R)
• M8: 2,076,718 km (0.105 R)
• M9: 2,378,606 km (0.064 R)
• M10: 2,834,580 km (0.102 R)
• M11: 3,243,880 km (0.1 R)
• M12: 3,827,611 km (0.112 R)
• M13: 4,891,402 km (0.039 R)
• M14: 5,708,954 km (0.113 R)
• M15: 5,799,161 km (0.113 R)
• M16: 6,102,995 km (0.091 R)
• M17: 6,256,931 km (0.081 R)
• M18: 6,381,097 km (0.078 R)
• M19: 7,403,299 km (0.091 R)
• M20: 7,799,734 km (0.082 R)
• M21: 7,933,474 km (0.066 R)
• M22: 8,407,550 km (0.108 R)
• M23: 9,171,097 km (0.086 R)
• M24: 9,668,660 km (0.077 R)
• M25: 9,884,530 km (0.067 R)
• M26: 10,248,053 km (0.102 R)
• M27: 10,394,658 km (0.075 R)
• M28: 10,838,665 km (0.05 R)
• M29: 11,326,803 km (0.045 R)
• M30: 11,440,497 km (0.094 R)
• M31: 12,014,504 km (0.03 R)
• M32: 12,873,495 km (0.091 R)
• M33: 13,230,585 km (0.067 R)
• M34: 13,430,448 km (0.088 R)
• M35: 13,711,842 km (0.077 R)
• M36: 13,792,624 km (0.093 R)
• M37: 13,873,557 km (0.066 R)
• M38: 14,609,130 km (0.066 R)
• M39: 14,815,724 km (0.112 R)
• M40: 14,981,628 km (0.111 R)
• M41: 15,273,643 km (0.118 R)
• M42: 16,118,123 km (0.071 R)
• M43: 17,194,929 km (0.1 R)
• M44: 19,191,462 km (0.101 R)
• M45: 19,508,610 km (0.081 R)
• M46: 20,980,353 km (0.095 R)
• M47: 21,073,553 km (0.093 R)
• M48: 21,213,576 km (0.109 R)
• M49: 21,494,521 km (0.115 R)
• M50: 21,682,566 km (0.112 R)
• M51: 21,776,812 km (0.085 R)
• M52: 22,012,878 km (0.118 R)
• M53: 22,870,074 km (0.09 R)
• M54: 23,738,041 km (0.096 R)
• M55: 23,932,368 km (0.09 R)
• M56: 24,127,294 km (0.102 R)
• M57: 24,273,750 km (0.112 R)
• M58: 24,567,710 km (0.108 R)
• M59: 25,705,402 km (0.072 R)
• M60: 26,005,047 km (0.1 R)
• M61: 26,305,738 km (0.099 R)
• M62: 27,113,417 km (0.073 R)
• M63: 27,214,994 km (0.078 R)
• M64: 27,622,349 km (0.106 R)
• M65: 28,185,884 km (0.098 R)
• M66: 28,598,176 km (0.117 R)
• M67: 29,532,864 km (0.079 R)
• M68: 31,166,173 km (0.07 R)
• M69: 32,181,793 km (0.115 R)
• M70: 33,262,488 km (0.111 R)
• M71: 33,588,911 km (0.111 R)
• M72: 33,971,283 km (0.056 R)
• M73: 35,848,587 km (0.092 R)
• M74: 36,183,387 km (0.061 R)
• M75: 36,407,185 km (0.078 R)
• M76: 36,968,626 km (0.119 R)
• M77: 37,759,550 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.9

Radius: 6

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.24 AU - 17.98 AU

Year: 25981 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,104,124 km

• M1: 407,505 km (0.095 R)
• M2: 800,797 km (0.078 R)
• M3: 921,672 km (0.062 R)
• M4: 1,390,662 km (0.069 R)
• M5: 1,536,819 km (0.044 R)
• M6: 1,688,062 km (0.096 R)
• M7: 1,844,093 km (0.066 R)
• M8: 2,383,244 km (0.082 R)
• M9: 2,426,777 km (0.099 R)
• M10: 2,875,421 km (0.103 R)
• M11: 3,447,333 km (0.086 R)
• M12: 3,645,700 km (0.114 R)
• M13: 3,746,230 km (0.077 R)
• M14: 4,053,654 km (0.035 R)
• M15: 4,856,994 km (0.056 R)
• M16: 6,002,016 km (0.099 R)
• M17: 6,421,788 km (0.112 R)
• M18: 10,104,439 km (0.056 R)
• M19: 11,109,437 km (0.081 R)
• M20: 11,772,156 km (0.051 R)
• M21: 12,221,099 km (0.109 R)
• M22: 12,904,911 km (0.032 R)
• M23: 13,058,548 km (0.047 R)
• M24: 13,601,139 km (0.114 R)
• M25: 13,757,469 km (0.113 R)
• M26: 14,548,243 km (0.073 R)
• M27: 16,091,046 km (0.117 R)
• M28: 17,685,011 km (0.08 R)
• M29: 18,371,067 km (0.104 R)
• M30: 18,891,369 km (0.078 R)
• M31: 19,857,621 km (0.055 R)
• M32: 22,021,255 km (0.094 R)
• M33: 22,389,117 km (0.084 R)
• M34: 22,573,720 km (0.036 R)
• M35: 25,211,729 km (0.104 R)
• M36: 26,080,145 km (0.059 R)
• M37: 26,177,234 km (0.063 R)
• M38: 28,944,346 km (0.067 R)
• M39: 29,549,170 km (0.12 R)
• M40: 30,362,234 km (0.055 R)
• M41: 30,566,735 km (0.096 R)
• M42: 33,265,331 km (0.084 R)
• M43: 37,235,060 km (0.089 R)
• M44: 39,108,474 km (0.073 R)
• M45: 39,442,227 km (0.117 R)
• M46: 40,224,773 km (0.064 R)
• M47: 40,336,971 km (0.105 R)
• M48: 41,351,544 km (0.096 R)
• M49: 41,691,580 km (0.051 R)
• M50: 43,751,094 km (0.11 R)
• M51: 43,866,584 km (0.097 R)
• M52: 47,020,256 km (0.107 R)
• M53: 48,087,637 km (0.071 R)
• M54: 48,206,717 km (0.094 R)
• M55: 48,325,947 km (0.114 R)
• M56: 49,282,924 km (0.059 R)
• M57: 51,458,975 km (0.028 R)
• M58: 53,050,098 km (0.109 R)
• M59: 53,296,336 km (0.083 R)
• M60: 53,913,427 km (0.106 R)
• M61: 56,531,390 km (0.114 R)
• M62: 57,792,500 km (0.106 R)
• M63: 62,668,493 km (0.079 R)
• M64: 63,058,943 km (0.098 R)
• M65: 63,842,537 km (0.062 R)
• M66: 64,892,116 km (0.104 R)
• M67: 65,551,094 km (0.069 R)
• M68: 67,141,619 km (0.066 R)
• M69: 70,901,761 km (0.025 R)
• M70: 72,261,157 km (0.106 R)
• M71: 72,397,590 km (0.083 R)
• M72: 74,041,222 km (0.08 R)
• M73: 75,143,908 km (0.118 R)
• M74: 75,558,743 km (0.092 R)
• M75: 75,835,798 km (0.048 R)
• M76: 75,974,326 km (0.055 R)
• M77: 78,624,303 km (0.087 R)
• M78: 79,467,436 km (0.114 R)
• M79: 81,020,860 km (0.025 R)
• M80: 82,299,324 km (0.118 R)
• M81: 83,727,684 km (0.12 R)
• M82: 86,174,657 km (0.084 R)
• M83: 86,319,318 km (0.1 R)
• M84: 86,898,710 km (0.095 R)
• M85: 88,644,817 km (0.109 R)
• M86: 89,083,288 km (0.093 R)
• M87: 93,060,647 km (0.075 R)
• M88: 93,357,598 km (0.113 R)
• M89: 94,101,249 km (0.072 R)
• M90: 94,846,845 km (0.09 R)
• M91: 94,996,293 km (0.04 R)
• M92: 95,594,535 km (0.048 R)
• M93: 96,344,021 km (0.093 R)
• M94: 96,644,413 km (0.057 R)
• M95: 97,095,600 km (0.03 R)
• M96: 97,999,920 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 20,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit