🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.57 AU - 0.57 AU

Year: 195 Days

Day: 26.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,185,611 km

• M1: 271,819 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.67 AU - 0.99 AU

Year: 343 Days

Day: 18.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,185,611 km

• M1: 578,944 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.88 AU - 0.92 AU

Year: 387 Days

Day: 12.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.89 AU - 1.49 AU

Year: 588 Days

Day: 43.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.94 AU - 1.56 AU

Year: 633 Days

Day: 39.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,185,611 km

• M1: 122,820 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.74 AU - 2.04 AU

Year: 1177 Days

Day: 27.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,185,611 km

• M1: 338,540 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 11.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.13 AU - 3.01 AU

Year: 1867 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,185,611 km

• M1: 167,849 km (0.11 R)
• M2: 277,654 km (0.073 R)
• M3: 385,963 km (0.079 R)
• M4: 460,612 km (0.111 R)
• M5: 582,833 km (0.11 R)
• M6: 808,277 km (0.068 R)
• M7: 1,142,629 km (0.117 R)
• M8: 1,308,084 km (0.108 R)
• M9: 1,412,353 km (0.119 R)
• M10: 1,495,979 km (0.092 R)
• M11: 1,658,741 km (0.083 R)
• M12: 1,914,254 km (0.083 R)
• M13: 2,508,457 km (0.1 R)
• M14: 2,588,193 km (0.106 R)
• M15: 2,802,866 km (0.078 R)
• M16: 2,897,711 km (0.11 R)
• M17: 3,108,644 km (0.08 R)
• M18: 3,237,747 km (0.064 R)
• M19: 3,778,543 km (0.11 R)
• M20: 3,857,231 km (0.105 R)
• M21: 3,956,265 km (0.108 R)
• M22: 4,163,907 km (0.105 R)
• M23: 4,299,742 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.6

Radius: 3

Gravity: 81.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.32 AU - 17.24 AU

Year: 27059 Days

Day: 15.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,185,611 km

• M1: 52,958 km (0.096 R)
• M2: 162,314 km (0.072 R)
• M3: 369,208 km (0.083 R)
• M4: 660,325 km (0.086 R)
• M5: 714,479 km (0.091 R)
• M6: 856,298 km (0.095 R)
• M7: 885,769 km (0.098 R)
• M8: 945,608 km (0.113 R)
• M9: 1,541,905 km (0.089 R)
• M10: 3,556,091 km (0.064 R)
• M11: 3,651,534 km (0.038 R)
• M12: 3,845,114 km (0.112 R)
• M13: 4,292,860 km (0.102 R)
• M14: 6,012,937 km (0.088 R)
• M15: 6,356,563 km (0.109 R)
• M16: 7,486,027 km (0.108 R)
• M17: 7,855,235 km (0.07 R)
• M18: 8,042,082 km (0.109 R)
• M19: 8,356,836 km (0.054 R)
• M20: 9,259,360 km (0.081 R)
• M21: 9,522,802 km (0.105 R)
• M22: 9,722,066 km (0.115 R)
• M23: 11,575,883 km (0.057 R)
• M24: 12,797,350 km (0.09 R)
• M25: 12,870,503 km (0.065 R)
• M26: 14,896,657 km (0.085 R)
• M27: 15,515,693 km (0.05 R)
• M28: 15,749,963 km (0.12 R)
• M29: 16,064,268 km (0.094 R)
• M30: 17,666,312 km (0.117 R)
• M31: 19,067,445 km (0.102 R)
• M32: 19,234,546 km (0.077 R)
• M33: 20,503,735 km (0.092 R)
• M34: 20,589,305 km (0.09 R)
• M35: 20,760,893 km (0.1 R)
• M36: 20,846,762 km (0.062 R)
• M37: 21,018,950 km (0.107 R)
• M38: 21,105,268 km (0.05 R)
• M39: 23,122,146 km (0.108 R)
• M40: 23,300,317 km (0.096 R)
• M41: 23,479,087 km (0.118 R)
• M42: 24,560,829 km (0.091 R)
• M43: 29,625,614 km (0.118 R)
• M44: 32,673,222 km (0.112 R)
• M45: 32,773,154 km (0.069 R)
• M46: 33,274,456 km (0.118 R)
• M47: 33,475,665 km (0.054 R)
• M48: 35,099,999 km (0.044 R)
• M49: 35,202,473 km (0.069 R)
• M50: 35,818,667 km (0.038 R)
• M51: 36,231,557 km (0.044 R)
• M52: 39,059,256 km (0.098 R)
• M53: 39,271,535 km (0.093 R)
• M54: 40,338,617 km (0.119 R)
• M55: 43,596,559 km (0.119 R)
• M56: 45,591,447 km (0.109 R)
• M57: 46,375,340 km (0.083 R)
• M58: 47,276,517 km (0.036 R)
• M59: 48,411,068 km (0.091 R)
• M60: 48,639,055 km (0.089 R)
• M61: 49,554,594 km (0.071 R)
• M62: 50,707,096 km (0.119 R)
• M63: 50,938,673 km (0.098 R)
• M64: 52,452,305 km (0.103 R)
• M65: 54,216,961 km (0.09 R)
• M66: 55,047,080 km (0.119 R)
• M67: 55,523,399 km (0.056 R)
• M68: 55,881,537 km (0.056 R)
• M69: 56,600,055 km (0.062 R)
• M70: 57,442,142 km (0.07 R)
• M71: 57,562,717 km (0.042 R)
• M72: 58,530,915 km (0.072 R)
• M73: 59,016,958 km (0.063 R)
• M74: 59,504,498 km (0.104 R)
• M75: 60,974,746 km (0.091 R)
• M76: 62,085,360 km (0.099 R)
• M77: 64,702,425 km (0.099 R)
• M78: 64,827,938 km (0.109 R)
• M79: 65,079,262 km (0.084 R)
• M80: 65,708,920 km (0.102 R)
• M81: 68,247,596 km (0.106 R)
• M82: 69,786,060 km (0.113 R)
• M83: 71,595,447 km (0.105 R)
• M84: 73,813,235 km (0.107 R)
• M85: 74,469,820 km (0.111 R)
• M86: 77,115,309 km (0.081 R)
• M87: 78,985,432 km (0.063 R)
• M88: 79,656,977 km (0.114 R)
• M89: 81,547,295 km (0.069 R)
• M90: 82,770,258 km (0.039 R)
• M91: 83,042,825 km (0.085 R)
• M92: 83,999,354 km (0.034 R)
• M93: 85,923,033 km (0.087 R)
• M94: 88,835,853 km (0.108 R)
• M95: 90,234,294 km (0.051 R)
• M96: 92,486,789 km (0.068 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: 233 - 15,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit