🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 182 Days

Day: 13.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,912,150 km

• M1: 152,889 km (0.104 R)
• M2: 330,163 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.8 AU - 0.98 AU

Year: 305 Days

Day: 38.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,912,150 km

• M1: 389,403 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.14 AU - 1.42 AU

Year: 526 Days

Day: 30.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,912,150 km

• M1: 218,862 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.03 AU - 2.71 AU

Year: 1326 Days

Day: 15.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,912,150 km

• M1: 81,082 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.39 AU - 2.85 AU

Year: 1541 Days

Day: 21 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.88 AU - 3.9 AU

Year: 2268 Days

Day: 27.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.15 AU - 4.51 AU

Year: 2724 Days

Day: 24.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,912,150 km

• M1: 254,616 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.2

Radius: 9.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.56 AU - 6.98 AU

Year: 5037 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,912,150 km

• M1: 167,849 km (0.084 R)
• M2: 226,491 km (0.095 R)
• M3: 388,655 km (0.081 R)
• M4: 530,474 km (0.094 R)
• M5: 679,474 km (0.096 R)
• M6: 782,995 km (0.074 R)
• M7: 1,072,467 km (0.092 R)
• M8: 1,208,751 km (0.054 R)
• M9: 1,322,146 km (0.03 R)
• M10: 1,714,990 km (0.111 R)
• M11: 1,794,576 km (0.083 R)
• M12: 1,859,352 km (0.051 R)
• M13: 1,924,726 km (0.046 R)
• M14: 2,160,193 km (0.097 R)
• M15: 2,458,641 km (0.112 R)
• M16: 2,640,402 km (0.103 R)
• M17: 3,036,538 km (0.099 R)
• M18: 3,172,821 km (0.091 R)
• M19: 3,291,153 km (0.071 R)
• M20: 3,655,424 km (0.115 R)
• M21: 4,421,963 km (0.065 R)
• M22: 4,937,478 km (0.077 R)
• M23: 5,006,143 km (0.091 R)
• M24: 5,167,559 km (0.116 R)
• M25: 5,662,130 km (0.099 R)
• M26: 5,927,217 km (0.111 R)
• M27: 6,320,211 km (0.102 R)
• M28: 6,595,321 km (0.096 R)
• M29: 7,002,527 km (0.066 R)
• M30: 7,105,600 km (0.111 R)
• M31: 7,287,211 km (0.118 R)
• M32: 7,628,594 km (0.077 R)
• M33: 8,245,386 km (0.119 R)
• M34: 8,656,331 km (0.08 R)
• M35: 9,640,984 km (0.107 R)
• M36: 10,161,136 km (0.106 R)
• M37: 10,660,793 km (0.103 R)
• M38: 10,988,412 km (0.113 R)
• M39: 11,198,597 km (0.075 R)
• M40: 11,440,348 km (0.091 R)
• M41: 12,021,685 km (0.083 R)
• M42: 12,114,436 km (0.083 R)
• M43: 12,176,369 km (0.119 R)
• M44: 12,518,799 km (0.11 R)
• M45: 12,959,215 km (0.105 R)
• M46: 13,085,924 km (0.037 R)
• M47: 13,468,745 km (0.099 R)
• M48: 13,693,740 km (0.105 R)
• M49: 13,822,843 km (0.08 R)
• M50: 13,984,858 km (0.118 R)
• M51: 15,303,413 km (0.098 R)
• M52: 15,639,111 km (0.12 R)
• M53: 15,774,198 km (0.085 R)
• M54: 15,909,584 km (0.077 R)
• M55: 16,318,136 km (0.081 R)
• M56: 16,386,502 km (0.096 R)
• M57: 16,523,683 km (0.116 R)
• M58: 17,704,609 km (0.065 R)
• M59: 17,810,075 km (0.072 R)
• M60: 18,163,425 km (0.088 R)
• M61: 18,340,849 km (0.105 R)
• M62: 18,697,490 km (0.12 R)
• M63: 19,817,828 km (0.117 R)
• M64: 20,996,959 km (0.101 R)
• M65: 21,783,096 km (0.113 R)
• M66: 22,236,676 km (0.067 R)
• M67: 22,999,476 km (0.105 R)
• M68: 23,153,113 km (0.112 R)
• M69: 23,770,952 km (0.099 R)
• M70: 24,042,921 km (0.064 R)
• M71: 24,786,422 km (0.101 R)
• M72: 25,022,787 km (0.116 R)
• M73: 26,255,922 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 4.2

Gravity: 40.51 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.1 AU - 15.28 AU

Year: 18409 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,912,150 km

• M1: 58,792 km (0.103 R)
• M2: 228,436 km (0.096 R)
• M3: 340,634 km (0.075 R)
• M4: 394,041 km (0.083 R)
• M5: 450,439 km (0.106 R)
• M6: 1,019,210 km (0.108 R)
• M7: 1,346,082 km (0.06 R)
• M8: 1,432,699 km (0.078 R)
• M9: 1,672,504 km (0.074 R)
• M10: 1,989,652 km (0.035 R)
• M11: 2,088,386 km (0.102 R)
• M12: 2,897,860 km (0.118 R)
• M13: 4,634,991 km (0.096 R)
• M14: 4,678,524 km (0.115 R)
• M15: 5,952,798 km (0.103 R)
• M16: 6,239,129 km (0.086 R)
• M17: 6,529,797 km (0.091 R)
• M18: 6,627,784 km (0.036 R)
• M19: 7,581,770 km (0.105 R)
• M20: 8,418,022 km (0.084 R)
• M21: 8,524,535 km (0.042 R)
• M22: 8,901,073 km (0.057 R)
• M23: 9,781,906 km (0.084 R)
• M24: 9,950,054 km (0.034 R)
• M25: 10,921,393 km (0.109 R)
• M26: 11,862,812 km (0.079 R)
• M27: 11,922,502 km (0.086 R)
• M28: 11,982,341 km (0.065 R)
• M29: 12,162,307 km (0.03 R)
• M30: 13,571,818 km (0.119 R)
• M31: 14,710,407 km (0.092 R)
• M32: 14,903,089 km (0.099 R)
• M33: 16,076,834 km (0.111 R)
• M34: 17,010,175 km (0.079 R)
• M35: 17,619,488 km (0.086 R)
• M36: 17,755,771 km (0.079 R)
• M37: 18,167,016 km (0.089 R)
• M38: 18,581,252 km (0.112 R)
• M39: 18,859,205 km (0.119 R)
• M40: 19,489,611 km (0.076 R)
• M41: 19,771,902 km (0.052 R)
• M42: 20,842,873 km (0.113 R)
• M43: 20,987,085 km (0.109 R)
• M44: 22,005,847 km (0.111 R)
• M45: 22,152,752 km (0.109 R)
• M46: 23,115,115 km (0.094 R)
• M47: 23,414,012 km (0.072 R)
• M48: 23,488,960 km (0.096 R)
• M49: 23,940,147 km (0.115 R)
• M50: 24,622,164 km (0.074 R)
• M51: 28,047,656 km (0.085 R)
• M52: 28,526,220 km (0.119 R)
• M53: 28,927,142 km (0.102 R)
• M54: 33,457,564 km (0.036 R)
• M55: 33,541,937 km (0.075 R)
• M56: 35,502,417 km (0.032 R)
• M57: 35,588,585 km (0.063 R)
• M58: 36,020,026 km (0.099 R)
• M59: 37,587,512 km (0.06 R)
• M60: 38,203,107 km (0.058 R)
• M61: 38,379,483 km (0.117 R)
• M62: 38,733,282 km (0.117 R)
• M63: 39,266,000 km (0.096 R)
• M64: 40,249,008 km (0.073 R)
• M65: 41,059,230 km (0.119 R)
• M66: 41,965,643 km (0.115 R)
• M67: 42,238,959 km (0.068 R)
• M68: 42,787,235 km (0.112 R)
• M69: 42,970,492 km (0.096 R)
• M70: 43,245,902 km (0.092 R)
• M71: 43,983,270 km (0.083 R)
• M72: 45,470,273 km (0.111 R)
• M73: 48,493,347 km (0.06 R)
• M74: 48,588,790 km (0.104 R)
• M75: 48,875,719 km (0.119 R)
• M76: 50,318,740 km (0.095 R)
• M77: 52,460,233 km (0.072 R)
• M78: 52,951,214 km (0.079 R)
• M79: 55,228,692 km (0.118 R)
• M80: 57,639,162 km (0.12 R)
• M81: 58,145,551 km (0.091 R)
• M82: 58,857,188 km (0.112 R)
• M83: 59,776,168 km (0.08 R)
• M84: 59,981,117 km (0.099 R)
• M85: 62,978,011 km (0.103 R)
• M86: 63,813,365 km (0.097 R)
• M87: 64,022,802 km (0.108 R)
• M88: 66,659,465 km (0.116 R)
• M89: 67,190,986 km (0.04 R)
• M90: 67,510,677 km (0.117 R)
• M91: 69,331,283 km (0.096 R)
• M92: 69,546,554 km (0.097 R)
• M93: 69,977,845 km (0.079 R)
• M94: 70,951,278 km (0.109 R)
• M95: 71,276,653 km (0.091 R)
• M96: 72,256,071 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.8

Radius: 6.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.01 AU - 20.31 AU

Year: 31681 Days

Day: 20.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,912,150 km

• M1: 89,460 km (0.118 R)
• M2: 173,833 km (0.112 R)
• M3: 235,916 km (0.116 R)
• M4: 696,976 km (0.115 R)
• M5: 1,120,338 km (0.104 R)
• M6: 1,729,202 km (0.089 R)
• M7: 2,162,736 km (0.102 R)
• M8: 2,292,587 km (0.096 R)
• M9: 2,458,641 km (0.118 R)
• M10: 2,663,141 km (0.096 R)
• M11: 2,944,535 km (0.044 R)
• M12: 3,052,395 km (0.072 R)
• M13: 3,883,710 km (0.068 R)
• M14: 4,406,106 km (0.071 R)
• M15: 4,488,385 km (0.061 R)
• M16: 5,964,617 km (0.086 R)
• M17: 6,332,179 km (0.093 R)
• M18: 6,425,229 km (0.105 R)
• M19: 6,944,932 km (0.053 R)
• M20: 7,576,683 km (0.063 R)
• M21: 7,824,417 km (0.107 R)
• M22: 8,024,579 km (0.075 R)
• M23: 9,366,622 km (0.057 R)
• M24: 9,955,140 km (0.095 R)
• M25: 10,117,753 km (0.106 R)
• M26: 11,223,879 km (0.105 R)
• M27: 14,030,934 km (0.056 R)
• M28: 17,235,320 km (0.119 R)
• M29: 17,757,566 km (0.087 R)
• M30: 18,218,926 km (0.074 R)
• M31: 18,684,325 km (0.12 R)
• M32: 18,951,956 km (0.053 R)
• M33: 20,515,254 km (0.101 R)
• M34: 21,068,766 km (0.09 R)
• M35: 21,697,226 km (0.114 R)
• M36: 22,119,691 km (0.098 R)
• M37: 24,199,251 km (0.083 R)
• M38: 24,857,332 km (0.107 R)
• M39: 25,004,387 km (0.092 R)
• M40: 25,669,499 km (0.085 R)
• M41: 25,743,849 km (0.106 R)
• M42: 25,818,199 km (0.109 R)
• M43: 27,168,469 km (0.079 R)
• M44: 28,005,021 km (0.071 R)
• M45: 28,541,628 km (0.114 R)
• M46: 28,772,757 km (0.11 R)
• M47: 28,849,949 km (0.093 R)
• M48: 29,159,168 km (0.095 R)
• M49: 30,250,485 km (0.093 R)
• M50: 31,513,839 km (0.072 R)
• M51: 32,794,546 km (0.099 R)
• M52: 33,117,378 km (0.116 R)
• M53: 33,522,340 km (0.075 R)
• M54: 35,241,070 km (0.101 R)
• M55: 39,704,621 km (0.062 R)
• M56: 43,366,029 km (0.115 R)
• M57: 43,808,988 km (0.031 R)
• M58: 44,342,604 km (0.118 R)
• M59: 47,224,607 km (0.084 R)
• M60: 47,589,177 km (0.065 R)
• M61: 48,596,270 km (0.095 R)
• M62: 49,425,641 km (0.106 R)
• M63: 51,472,289 km (0.073 R)
• M64: 53,167,382 km (0.056 R)
• M65: 54,021,736 km (0.072 R)
• M66: 55,551,973 km (0.08 R)
• M67: 56,225,761 km (0.112 R)
• M68: 56,322,252 km (0.117 R)
• M69: 56,902,392 km (0.098 R)
• M70: 58,263,733 km (0.086 R)
• M71: 58,361,421 km (0.073 R)
• M72: 59,537,409 km (0.059 R)
• M73: 60,820,211 km (0.034 R)
• M74: 60,919,245 km (0.066 R)
• M75: 61,117,462 km (0.065 R)
• M76: 62,111,989 km (0.076 R)
• M77: 62,711,427 km (0.113 R)
• M78: 64,117,199 km (0.075 R)
• M79: 64,520,814 km (0.06 R)
• M80: 64,824,049 km (0.119 R)
• M81: 65,127,732 km (0.092 R)
• M82: 66,347,254 km (0.047 R)
• M83: 66,551,306 km (0.053 R)
• M84: 66,857,682 km (0.099 R)
• M85: 67,266,832 km (0.104 R)
• M86: 67,369,307 km (0.053 R)
• M87: 67,882,278 km (0.087 R)
• M88: 68,190,749 km (0.104 R)
• M89: 68,396,595 km (0.065 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 11,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit