🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.68 AU - 0.84 AU

Year: 246 Days

Day: 21.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,531,851 km

• M1: 256,112 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.83 AU - 0.85 AU

Year: 286 Days

Day: 13.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.86 AU - 0.94 AU

Year: 317 Days

Day: 12.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,531,851 km

• M1: 67,020 km (0.086 R)
• M2: 83,476 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 11.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.61 AU - 6.37 AU

Year: 5437 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,531,851 km

• M1: 200,012 km (0.062 R)
• M2: 275,559 km (0.087 R)
• M3: 573,409 km (0.037 R)
• M4: 650,152 km (0.104 R)
• M5: 803,640 km (0.088 R)
• M6: 983,307 km (0.098 R)
• M7: 1,491,790 km (0.083 R)
• M8: 1,586,635 km (0.113 R)
• M9: 1,683,724 km (0.11 R)
• M10: 1,833,172 km (0.077 R)
• M11: 2,217,489 km (0.075 R)
• M12: 2,308,445 km (0.118 R)
• M13: 2,782,221 km (0.066 R)
• M14: 3,183,143 km (0.088 R)
• M15: 3,581,223 km (0.099 R)
• M16: 3,710,326 km (0.107 R)
• M17: 3,884,758 km (0.044 R)
• M18: 4,084,471 km (0.098 R)
• M19: 4,401,768 km (0.085 R)
• M20: 4,610,008 km (0.118 R)
• M21: 4,797,903 km (0.111 R)
• M22: 4,988,491 km (0.109 R)
• M23: 5,205,707 km (0.095 R)
• M24: 5,426,214 km (0.111 R)
• M25: 5,500,415 km (0.068 R)
• M26: 5,674,846 km (0.11 R)
• M27: 6,495,540 km (0.064 R)
• M28: 7,935,569 km (0.113 R)
• M29: 8,048,216 km (0.1 R)
• M30: 8,389,299 km (0.069 R)
• M31: 9,351,512 km (0.093 R)
• M32: 9,440,673 km (0.116 R)
• M33: 9,951,699 km (0.073 R)
• M34: 10,502,519 km (0.066 R)
• M35: 11,442,741 km (0.111 R)
• M36: 11,633,927 km (0.068 R)
• M37: 12,803,932 km (0.086 R)
• M38: 12,903,116 km (0.1 R)
• M39: 13,035,659 km (0.114 R)
• M40: 13,469,942 km (0.097 R)
• M41: 13,807,285 km (0.102 R)
• M42: 14,044,996 km (0.077 R)
• M43: 14,215,687 km (0.08 R)
• M44: 14,697,243 km (0.092 R)
• M45: 14,870,477 km (0.047 R)
• M46: 15,219,190 km (0.106 R)
• M47: 15,676,361 km (0.078 R)
• M48: 16,031,207 km (0.03 R)
• M49: 16,316,939 km (0.054 R)
• M50: 16,460,553 km (0.063 R)
• M51: 16,568,413 km (0.094 R)
• M52: 16,821,084 km (0.114 R)
• M53: 17,184,457 km (0.107 R)
• M54: 17,513,572 km (0.114 R)
• M55: 17,807,981 km (0.045 R)
• M56: 17,881,733 km (0.083 R)
• M57: 18,663,232 km (0.11 R)
• M58: 19,342,107 km (0.085 R)
• M59: 19,417,953 km (0.069 R)
• M60: 19,570,094 km (0.05 R)
• M61: 19,799,129 km (0.057 R)
• M62: 19,913,870 km (0.11 R)
• M63: 20,685,047 km (0.118 R)
• M64: 21,191,436 km (0.051 R)
• M65: 22,097,550 km (0.093 R)
• M66: 22,256,423 km (0.108 R)
• M67: 22,535,274 km (0.055 R)
• M68: 22,895,655 km (0.112 R)
• M69: 23,016,231 km (0.11 R)
• M70: 23,136,956 km (0.068 R)
• M71: 23,541,020 km (0.095 R)
• M72: 24,192,369 km (0.115 R)
• M73: 24,479,148 km (0.105 R)
• M74: 26,687,213 km (0.07 R)
• M75: 27,707,919 km (0.119 R)
• M76: 27,879,358 km (0.109 R)
• M77: 28,438,705 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 6.5

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.46 AU - 18.18 AU

Year: 25583 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,531,851 km

• M1: 409,749 km (0.086 R)
• M2: 488,437 km (0.047 R)
• M3: 551,119 km (0.075 R)
• M4: 905,815 km (0.095 R)
• M5: 1,148,463 km (0.111 R)
• M6: 1,351,018 km (0.065 R)
• M7: 1,502,711 km (0.08 R)
• M8: 2,024,957 km (0.11 R)
• M9: 2,414,360 km (0.099 R)
• M10: 2,598,964 km (0.058 R)
• M11: 3,220,393 km (0.119 R)
• M12: 3,929,038 km (0.101 R)
• M13: 5,054,762 km (0.104 R)
• M14: 6,022,062 km (0.106 R)
• M15: 6,071,878 km (0.087 R)
• M16: 6,272,788 km (0.038 R)
• M17: 6,680,891 km (0.094 R)
• M18: 7,847,156 km (0.053 R)
• M19: 8,286,824 km (0.071 R)
• M20: 8,342,325 km (0.083 R)
• M21: 9,769,788 km (0.119 R)
• M22: 9,946,164 km (0.101 R)
• M23: 10,242,368 km (0.089 R)
• M24: 12,269,269 km (0.088 R)
• M25: 12,332,549 km (0.102 R)
• M26: 12,778,800 km (0.067 R)
• M27: 12,842,977 km (0.069 R)
• M28: 15,840,171 km (0.082 R)
• M29: 15,909,135 km (0.035 R)
• M30: 16,744,639 km (0.07 R)
• M31: 17,167,702 km (0.036 R)
• M32: 17,522,847 km (0.096 R)
• M33: 17,594,206 km (0.082 R)
• M34: 18,603,094 km (0.084 R)
• M35: 19,927,484 km (0.093 R)
• M36: 20,827,315 km (0.098 R)
• M37: 21,358,238 km (0.119 R)
• M38: 21,816,905 km (0.054 R)
• M39: 23,999,986 km (0.107 R)
• M40: 24,237,997 km (0.088 R)
• M41: 24,397,169 km (0.112 R)
• M42: 24,476,755 km (0.09 R)
• M43: 27,319,713 km (0.062 R)
• M44: 27,817,425 km (0.049 R)
• M45: 29,753,072 km (0.091 R)
• M46: 29,923,464 km (0.105 R)
• M47: 30,522,304 km (0.108 R)
• M48: 31,818,869 km (0.085 R)
• M49: 32,693,119 km (0.118 R)
• M50: 32,868,896 km (0.073 R)
• M51: 33,664,009 km (0.085 R)
• M52: 35,453,199 km (0.111 R)
• M53: 35,996,090 km (0.114 R)
• M54: 37,181,504 km (0.103 R)
• M55: 37,456,913 km (0.078 R)
• M56: 38,750,935 km (0.082 R)
• M57: 38,843,985 km (0.039 R)
• M58: 40,436,155 km (0.049 R)
• M59: 40,908,585 km (0.115 R)
• M60: 41,192,821 km (0.102 R)
• M61: 43,974,593 km (0.105 R)
• M62: 45,731,620 km (0.056 R)
• M63: 46,618,586 km (0.11 R)
• M64: 47,810,133 km (0.119 R)
• M65: 48,209,559 km (0.098 R)
• M66: 50,629,155 km (0.066 R)
• M67: 52,469,658 km (0.077 R)
• M68: 54,748,782 km (0.045 R)
• M69: 55,585,482 km (0.063 R)
• M70: 56,426,522 km (0.049 R)
• M71: 56,742,921 km (0.093 R)
• M72: 58,014,653 km (0.078 R)
• M73: 59,081,435 km (0.03 R)
• M74: 59,724,706 km (0.109 R)
• M75: 61,451,365 km (0.112 R)
• M76: 62,647,998 km (0.084 R)
• M77: 63,303,835 km (0.12 R)
• M78: 63,632,651 km (0.047 R)
• M79: 64,292,078 km (0.048 R)
• M80: 64,843,197 km (0.12 R)
• M81: 66,617,428 km (0.094 R)
• M82: 66,951,929 km (0.096 R)
• M83: 67,286,878 km (0.114 R)
• M84: 68,970,303 km (0.078 R)
• M85: 69,873,725 km (0.082 R)
• M86: 72,836,959 km (0.096 R)
• M87: 73,181,483 km (0.111 R)
• M88: 74,449,475 km (0.104 R)
• M89: 74,796,542 km (0.103 R)
• M90: 77,826,796 km (0.113 R)
• M91: 77,944,231 km (0.106 R)
• M92: 78,061,665 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit