🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 157 Days

Day: 45.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,209,019 km

• M1: 63,729 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.7 AU - 1.04 AU

Year: 304 Days

Day: 30.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,209,019 km

• M1: 290,220 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.35 AU - 1.75 AU

Year: 723 Days

Day: 28.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.83 AU - 2.55 AU

Year: 1214 Days

Day: 46 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.55 AU - 2.91 AU

Year: 1690 Days

Day: 40 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,209,019 km

• M1: 185,651 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 9.7

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.8 AU - 6.32 AU

Year: 4265 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,209,019 km

• M1: 125,662 km (0.067 R)
• M2: 264,190 km (0.101 R)
• M3: 413,189 km (0.107 R)
• M4: 652,247 km (0.112 R)
• M5: 1,046,587 km (0.075 R)
• M6: 1,223,561 km (0.078 R)
• M7: 1,410,708 km (0.067 R)
• M8: 1,540,708 km (0.111 R)
• M9: 2,045,601 km (0.065 R)
• M10: 2,461,334 km (0.089 R)
• M11: 2,719,390 km (0.114 R)
• M12: 3,240,439 km (0.11 R)
• M13: 3,369,991 km (0.075 R)
• M14: 3,501,488 km (0.101 R)
• M15: 3,634,630 km (0.119 R)
• M16: 3,724,389 km (0.058 R)
• M17: 4,301,836 km (0.112 R)
• M18: 5,081,690 km (0.11 R)
• M19: 5,182,220 km (0.064 R)
• M20: 5,283,348 km (0.086 R)
• M21: 5,694,892 km (0.089 R)
• M22: 6,037,022 km (0.042 R)
• M23: 6,304,653 km (0.073 R)
• M24: 6,685,978 km (0.059 R)
• M25: 6,768,705 km (0.11 R)
• M26: 6,990,858 km (0.047 R)
• M27: 7,159,156 km (0.088 R)
• M28: 7,643,105 km (0.048 R)
• M29: 7,816,489 km (0.113 R)
• M30: 7,932,876 km (0.073 R)
• M31: 8,763,144 km (0.069 R)
• M32: 8,884,019 km (0.097 R)
• M33: 9,188,600 km (0.029 R)
• M34: 9,776,819 km (0.07 R)
• M35: 10,122,989 km (0.085 R)
• M36: 10,665,879 km (0.113 R)
• M37: 10,730,356 km (0.095 R)
• M38: 10,892,221 km (0.099 R)
• M39: 11,251,106 km (0.062 R)
• M40: 11,680,153 km (0.109 R)
• M41: 11,813,295 km (0.082 R)
• M42: 11,880,016 km (0.111 R)
• M43: 14,152,407 km (0.068 R)
• M44: 14,294,376 km (0.119 R)
• M45: 15,520,181 km (0.11 R)
• M46: 15,593,484 km (0.11 R)
• M47: 15,740,090 km (0.08 R)
• M48: 16,667,148 km (0.096 R)
• M49: 17,156,183 km (0.11 R)
• M50: 17,345,424 km (0.093 R)
• M51: 17,688,003 km (0.104 R)
• M52: 17,802,745 km (0.11 R)
• M53: 17,994,529 km (0.109 R)
• M54: 18,071,273 km (0.063 R)
• M55: 18,418,639 km (0.106 R)
• M56: 18,690,309 km (0.089 R)
• M57: 19,237,538 km (0.083 R)
• M58: 19,790,153 km (0.118 R)
• M59: 19,949,026 km (0.095 R)
• M60: 20,387,946 km (0.115 R)
• M61: 21,194,278 km (0.119 R)
• M62: 21,316,201 km (0.119 R)
• M63: 22,340,647 km (0.112 R)
• M64: 22,423,374 km (0.095 R)
• M65: 22,630,418 km (0.088 R)
• M66: 23,046,450 km (0.087 R)
• M67: 23,213,550 km (0.049 R)
• M68: 23,297,325 km (0.094 R)
• M69: 23,886,142 km (0.103 R)
• M70: 24,735,858 km (0.088 R)
• M71: 25,509,130 km (0.119 R)
• M72: 26,903,232 km (0.092 R)
• M73: 27,344,097 km (0.06 R)
• M74: 27,521,071 km (0.116 R)
• M75: 28,545,966 km (0.066 R)
• M76: 29,266,280 km (0.111 R)
• M77: 29,402,115 km (0.092 R)
• M78: 30,175,237 km (0.047 R)
• M79: 30,403,822 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 11.1

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.96 AU - 8.12 AU

Year: 8543 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,209,019 km

• M1: 145,708 km (0.119 R)
• M2: 822,938 km (0.069 R)
• M3: 1,212,341 km (0.052 R)
• M4: 1,459,776 km (0.118 R)
• M5: 1,908,270 km (0.061 R)
• M6: 2,297,225 km (0.058 R)
• M7: 2,372,921 km (0.074 R)
• M8: 2,737,791 km (0.072 R)
• M9: 2,899,656 km (0.082 R)
• M10: 3,462,293 km (0.051 R)
• M11: 5,045,487 km (0.068 R)
• M12: 5,582,993 km (0.1 R)
• M13: 5,720,323 km (0.111 R)
• M14: 5,858,701 km (0.076 R)
• M15: 5,963,270 km (0.099 R)
• M16: 6,103,593 km (0.062 R)
• M17: 6,603,549 km (0.075 R)
• M18: 6,712,456 km (0.104 R)
• M19: 7,005,668 km (0.112 R)
• M20: 7,642,806 km (0.108 R)
• M21: 7,757,248 km (0.094 R)
• M22: 7,872,139 km (0.105 R)
• M23: 8,812,212 km (0.061 R)
• M24: 10,711,507 km (0.06 R)
• M25: 11,663,099 km (0.11 R)
• M26: 12,372,193 km (0.115 R)
• M27: 13,278,307 km (0.086 R)
• M28: 14,724,619 km (0.081 R)
• M29: 15,297,729 km (0.047 R)
• M30: 16,024,625 km (0.111 R)
• M31: 16,318,435 km (0.097 R)
• M32: 16,515,455 km (0.069 R)
• M33: 16,762,741 km (0.118 R)
• M34: 17,011,223 km (0.042 R)
• M35: 17,210,786 km (0.113 R)
• M36: 17,461,512 km (0.072 R)
• M37: 19,250,104 km (0.097 R)
• M38: 19,876,770 km (0.106 R)
• M39: 20,034,446 km (0.108 R)
• M40: 20,510,018 km (0.116 R)
• M41: 21,796,410 km (0.118 R)
• M42: 22,613,663 km (0.109 R)
• M43: 22,723,468 km (0.1 R)
• M44: 23,440,939 km (0.1 R)
• M45: 24,955,019 km (0.093 R)
• M46: 25,181,959 km (0.063 R)
• M47: 25,752,376 km (0.118 R)
• M48: 25,981,859 km (0.036 R)
• M49: 27,080,655 km (0.091 R)
• M50: 27,313,878 km (0.068 R)
• M51: 27,664,985 km (0.12 R)
• M52: 27,841,211 km (0.115 R)
• M53: 28,135,620 km (0.119 R)
• M54: 30,225,203 km (0.054 R)
• M55: 30,588,426 km (0.117 R)
• M56: 30,831,373 km (0.116 R)
• M57: 31,441,583 km (0.041 R)
• M58: 31,564,104 km (0.087 R)
• M59: 32,117,316 km (0.072 R)
• M60: 32,240,735 km (0.076 R)
• M61: 32,549,954 km (0.118 R)
• M62: 33,171,233 km (0.052 R)
• M63: 35,058,560 km (0.104 R)
• M64: 36,079,416 km (0.103 R)
• M65: 36,400,303 km (0.115 R)
• M66: 36,657,911 km (0.117 R)
• M67: 36,786,864 km (0.093 R)
• M68: 38,346,273 km (0.072 R)
• M69: 38,739,416 km (0.085 R)
• M70: 39,794,530 km (0.069 R)
• M71: 39,927,073 km (0.054 R)
• M72: 40,192,610 km (0.1 R)
• M73: 40,392,173 km (0.095 R)
• M74: 40,792,347 km (0.078 R)
• M75: 40,925,938 km (0.111 R)
• M76: 42,608,914 km (0.105 R)
• M77: 42,812,517 km (0.114 R)
• M78: 43,152,254 km (0.103 R)
• M79: 44,796,035 km (0.11 R)
• M80: 45,487,028 km (0.056 R)
• M81: 46,669,749 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 11.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.04 AU - 10.84 AU

Year: 10017 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,209,019 km

• M1: 183,108 km (0.074 R)
• M2: 436,078 km (0.113 R)
• M3: 591,211 km (0.103 R)
• M4: 1,088,474 km (0.12 R)
• M5: 1,205,160 km (0.093 R)
• M6: 1,326,335 km (0.074 R)
• M7: 2,075,670 km (0.063 R)
• M8: 2,504,867 km (0.116 R)
• M9: 2,891,428 km (0.035 R)
• M10: 3,569,405 km (0.103 R)
• M11: 3,695,666 km (0.066 R)
• M12: 4,056,945 km (0.103 R)
• M13: 4,162,262 km (0.12 R)
• M14: 4,295,404 km (0.116 R)
• M15: 4,511,124 km (0.099 R)
• M16: 4,702,908 km (0.06 R)
• M17: 6,424,331 km (0.028 R)
• M18: 7,207,326 km (0.036 R)
• M19: 7,335,532 km (0.106 R)
• M20: 7,496,648 km (0.076 R)
• M21: 7,888,445 km (0.067 R)
• M22: 8,556,101 km (0.091 R)
• M23: 8,760,003 km (0.089 R)
• M24: 9,276,714 km (0.113 R)
• M25: 9,874,357 km (0.089 R)
• M26: 9,981,020 km (0.077 R)
• M27: 11,032,993 km (0.102 R)
• M28: 11,553,294 km (0.06 R)
• M29: 11,854,285 km (0.111 R)
• M30: 12,502,492 km (0.098 R)
• M31: 13,397,836 km (0.115 R)
• M32: 15,126,738 km (0.054 R)
• M33: 15,332,286 km (0.052 R)
• M34: 15,829,399 km (0.107 R)
• M35: 16,754,662 km (0.104 R)
• M36: 17,223,801 km (0.113 R)
• M37: 17,352,455 km (0.088 R)
• M38: 17,567,727 km (0.114 R)
• M39: 17,740,512 km (0.048 R)
• M40: 18,569,284 km (0.078 R)
• M41: 18,701,230 km (0.091 R)
• M42: 18,966,168 km (0.114 R)
• M43: 19,099,160 km (0.053 R)
• M44: 19,858,369 km (0.104 R)
• M45: 19,948,278 km (0.083 R)
• M46: 20,354,735 km (0.108 R)
• M47: 20,490,869 km (0.092 R)
• M48: 21,176,027 km (0.04 R)
• M49: 21,313,957 km (0.103 R)
• M50: 21,406,109 km (0.062 R)
• M51: 22,054,765 km (0.111 R)
• M52: 22,615,907 km (0.07 R)
• M53: 24,279,136 km (0.114 R)
• M54: 24,519,989 km (0.111 R)
• M55: 25,149,796 km (0.112 R)
• M56: 25,637,933 km (0.109 R)
• M57: 26,376,049 km (0.091 R)
• M58: 27,420,991 km (0.057 R)
• M59: 27,722,131 km (0.117 R)
• M60: 28,327,554 km (0.098 R)
• M61: 29,192,678 km (0.104 R)
• M62: 29,500,102 km (0.105 R)
• M63: 29,602,875 km (0.105 R)
• M64: 30,428,805 km (0.102 R)
• M65: 31,105,586 km (0.05 R)
• M66: 31,210,155 km (0.113 R)
• M67: 32,845,559 km (0.104 R)
• M68: 33,218,806 km (0.103 R)
• M69: 33,379,174 km (0.108 R)
• M70: 33,646,955 km (0.099 R)
• M71: 33,969,338 km (0.093 R)
• M72: 34,292,769 km (0.096 R)
• M73: 34,833,864 km (0.104 R)
• M74: 35,214,441 km (0.1 R)
• M75: 35,870,129 km (0.075 R)
• M76: 36,309,348 km (0.118 R)
• M77: 36,639,959 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 4.4

Gravity: 47.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.98 AU - 19.58 AU

Year: 25758 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,209,019 km

• M1: 969,843 km (0.107 R)
• M2: 1,585,438 km (0.048 R)
• M3: 1,774,231 km (0.075 R)
• M4: 1,891,067 km (0.104 R)
• M5: 2,214,647 km (0.106 R)
• M6: 2,468,664 km (0.104 R)
• M7: 3,284,720 km (0.078 R)
• M8: 4,022,836 km (0.096 R)
• M9: 4,489,432 km (0.084 R)
• M10: 4,648,754 km (0.114 R)
• M11: 4,972,932 km (0.114 R)
• M12: 5,304,441 km (0.11 R)
• M13: 5,586,134 km (0.068 R)
• M14: 5,930,658 km (0.096 R)
• M15: 6,400,545 km (0.105 R)
• M16: 6,943,436 km (0.119 R)
• M17: 7,251,458 km (0.036 R)
• M18: 8,396,629 km (0.069 R)
• M19: 9,325,482 km (0.106 R)
• M20: 10,356,212 km (0.112 R)
• M21: 10,426,224 km (0.106 R)
• M22: 11,134,869 km (0.038 R)
• M23: 12,300,535 km (0.044 R)
• M24: 13,352,059 km (0.059 R)
• M25: 13,504,499 km (0.117 R)
• M26: 13,888,517 km (0.095 R)
• M27: 14,275,975 km (0.071 R)
• M28: 14,353,916 km (0.091 R)
• M29: 15,061,514 km (0.112 R)
• M30: 16,184,844 km (0.115 R)
• M31: 16,347,457 km (0.056 R)
• M32: 17,668,107 km (0.104 R)
• M33: 18,003,505 km (0.114 R)
• M34: 18,341,148 km (0.096 R)
• M35: 18,595,763 km (0.053 R)
• M36: 18,680,885 km (0.12 R)
• M37: 20,060,177 km (0.072 R)
• M38: 20,322,422 km (0.037 R)
• M39: 21,204,900 km (0.098 R)
• M40: 22,009,736 km (0.118 R)
• M41: 22,915,551 km (0.112 R)
• M42: 23,741,332 km (0.102 R)
• M43: 23,926,085 km (0.063 R)
• M44: 24,297,237 km (0.056 R)
• M45: 26,180,824 km (0.102 R)
• M46: 29,687,548 km (0.072 R)
• M47: 30,186,158 km (0.105 R)
• M48: 30,586,930 km (0.102 R)
• M49: 31,394,011 km (0.032 R)
• M50: 34,586,579 km (0.114 R)
• M51: 34,691,297 km (0.095 R)
• M52: 36,487,070 km (0.087 R)
• M53: 36,593,734 km (0.074 R)
• M54: 36,700,397 km (0.1 R)
• M55: 38,313,062 km (0.077 R)
• M56: 38,529,680 km (0.088 R)
• M57: 41,829,659 km (0.097 R)
• M58: 45,677,466 km (0.098 R)
• M59: 47,993,091 km (0.088 R)
• M60: 48,109,778 km (0.057 R)
• M61: 50,227,934 km (0.12 R)
• M62: 51,417,835 km (0.107 R)
• M63: 52,376,309 km (0.056 R)
• M64: 53,099,166 km (0.113 R)
• M65: 54,798,448 km (0.119 R)
• M66: 55,164,813 km (0.105 R)
• M67: 58,998,857 km (0.074 R)
• M68: 59,249,134 km (0.116 R)
• M69: 61,898,513 km (0.096 R)
• M70: 64,715,141 km (0.103 R)
• M71: 66,399,015 km (0.111 R)
• M72: 66,920,064 km (0.1 R)
• M73: 67,704,107 km (0.112 R)
• M74: 67,835,154 km (0.12 R)
• M75: 69,809,846 km (0.057 R)
• M76: 70,207,029 km (0.092 R)
• M77: 76,254,672 km (0.113 R)
• M78: 76,390,956 km (0.032 R)
• M79: 79,409,392 km (0.063 R)
• M80: 81,628,976 km (0.032 R)
• M81: 83,307,015 km (0.097 R)
• M82: 84,009,676 km (0.088 R)
• M83: 86,270,998 km (0.062 R)
• M84: 87,409,138 km (0.041 R)
• M85: 88,266,035 km (0.1 R)
• M86: 89,988,056 km (0.046 R)
• M87: 94,049,189 km (0.074 R)
• M88: 94,780,723 km (0.099 R)
• M89: 95,514,052 km (0.097 R)
• M90: 97,429,652 km (0.107 R)
• M91: 97,725,407 km (0.075 R)
• M92: 97,873,509 km (0.09 R)
• M93: 98,169,713 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit