🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 141 Days

Day: 31.7 Hours

Environment

Temp: 386 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.39 AU - 2.07 AU

Year: 674 Days

Day: 30.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.82 AU - 1.98 AU

Year: 776 Days

Day: 25 Hours

Environment

Temp: 102 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,071,045 km

• M1: 338,839 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.69 AU - 2.27 AU

Year: 825 Days

Day: 34.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.08 AU - 2.34 AU

Year: 973 Days

Day: 42.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,071,045 km

• M1: 79,736 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.15 AU - 6.03 AU

Year: 3402 Days

Day: 22.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 21.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 6.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 16.61 AU - 27.33 AU

Year: 30508 Days

Day: 17.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,071,045 km

• M1: 264,788 km (0.061 R)
• M2: 926,460 km (0.037 R)
• M3: 981,063 km (0.102 R)
• M4: 1,456,186 km (0.056 R)
• M5: 1,552,377 km (0.07 R)
• M6: 2,247,259 km (0.09 R)
• M7: 2,665,984 km (0.093 R)
• M8: 2,864,201 km (0.087 R)
• M9: 3,317,333 km (0.104 R)
• M10: 4,151,640 km (0.085 R)
• M11: 4,381,572 km (0.09 R)
• M12: 4,521,596 km (0.115 R)
• M13: 4,663,115 km (0.066 R)
• M14: 4,854,002 km (0.112 R)
• M15: 7,117,418 km (0.03 R)
• M16: 7,840,275 km (0.046 R)
• M17: 8,527,976 km (0.082 R)
• M18: 9,777,567 km (0.073 R)
• M19: 10,022,010 km (0.052 R)
• M20: 10,579,412 km (0.11 R)
• M21: 10,641,944 km (0.076 R)
• M22: 11,466,228 km (0.086 R)
• M23: 12,840,733 km (0.048 R)
• M24: 13,243,002 km (0.087 R)
• M25: 14,963,078 km (0.087 R)
• M26: 15,457,200 km (0.109 R)
• M27: 15,528,109 km (0.118 R)
• M28: 16,028,365 km (0.094 R)
• M29: 16,244,384 km (0.061 R)
• M30: 16,388,896 km (0.048 R)
• M31: 18,081,446 km (0.113 R)
• M32: 18,607,582 km (0.111 R)
• M33: 18,758,825 km (0.088 R)
• M34: 19,828,899 km (0.074 R)
• M35: 19,906,091 km (0.106 R)
• M36: 19,983,284 km (0.1 R)
• M37: 20,605,312 km (0.082 R)
• M38: 20,918,569 km (0.102 R)
• M39: 20,997,258 km (0.108 R)
• M40: 22,107,723 km (0.119 R)
• M41: 22,831,627 km (0.11 R)
• M42: 23,563,310 km (0.06 R)
• M43: 25,216,516 km (0.108 R)
• M44: 26,395,946 km (0.067 R)
• M45: 27,765,814 km (0.111 R)
• M46: 31,560,064 km (0.093 R)
• M47: 31,740,479 km (0.079 R)
• M48: 32,192,863 km (0.032 R)
• M49: 34,487,246 km (0.091 R)
• M50: 35,888,978 km (0.111 R)
• M51: 37,213,817 km (0.089 R)
• M52: 38,940,775 km (0.09 R)
• M53: 39,425,172 km (0.079 R)
• M54: 39,619,500 km (0.116 R)
• M55: 40,301,966 km (0.082 R)
• M56: 40,988,470 km (0.059 R)
• M57: 42,970,792 km (0.117 R)
• M58: 43,070,723 km (0.1 R)
• M59: 43,571,577 km (0.081 R)
• M60: 45,696,166 km (0.11 R)
• M61: 46,309,367 km (0.037 R)
• M62: 47,028,185 km (0.098 R)
• M63: 47,440,626 km (0.032 R)
• M64: 47,854,264 km (0.083 R)
• M65: 48,269,099 km (0.117 R)
• M66: 48,789,251 km (0.051 R)
• M67: 50,888,558 km (0.081 R)
• M68: 51,417,985 km (0.078 R)
• M69: 52,162,234 km (0.117 R)
• M70: 52,482,374 km (0.077 R)
• M71: 53,553,943 km (0.06 R)
• M72: 54,524,534 km (0.043 R)
• M73: 55,283,444 km (0.108 R)
• M74: 55,936,738 km (0.072 R)
• M75: 56,702,081 km (0.091 R)
• M76: 57,141,001 km (0.029 R)
• M77: 57,470,864 km (0.099 R)
• M78: 58,575,345 km (0.058 R)
• M79: 59,463,807 km (0.081 R)
• M80: 62,155,971 km (0.116 R)
• M81: 62,721,899 km (0.084 R)
• M82: 62,835,145 km (0.073 R)
• M83: 62,948,690 km (0.084 R)
• M84: 64,544,001 km (0.033 R)
• M85: 66,614,735 km (0.089 R)
• M86: 67,542,092 km (0.028 R)
• M87: 68,823,996 km (0.093 R)
• M88: 73,194,797 km (0.108 R)
• M89: 73,433,556 km (0.06 R)
• M90: 75,473,921 km (0.103 R)
• M91: 77,898,005 km (0.089 R)
• M92: 78,263,772 km (0.113 R)
• M93: 78,874,729 km (0.062 R)

Kuiper Belt

Range: 37.1 - 64.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit