🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 45.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,611,872 km

• M1: 250,576 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 285 Days

Day: 43.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,611,872 km

• M1: 367,412 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.29 AU - 1.63 AU

Year: 641 Days

Day: 28.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,611,872 km

• M1: 1,049,279 km (0.042 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.21 AU - 2.43 AU

Year: 1284 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.41 AU - 3.23 AU

Year: 1721 Days

Day: 42.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.08 AU - 4.3 AU

Year: 2576 Days

Day: 37.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,611,872 km

• M1: 1,981,424 km (0.097 R)

Asteroid Belt

Center: 11.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.2

Radius: 7.9

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.75 AU - 22.29 AU

Year: 30147 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,611,872 km

• M1: 162,912 km (0.082 R)
• M2: 791,074 km (0.056 R)
• M3: 1,408,763 km (0.097 R)
• M4: 4,408,051 km (0.07 R)
• M5: 4,634,841 km (0.073 R)
• M6: 5,887,275 km (0.034 R)
• M7: 6,200,233 km (0.078 R)
• M8: 6,326,793 km (0.113 R)
• M9: 7,038,879 km (0.08 R)
• M10: 7,438,006 km (0.091 R)
• M11: 7,572,644 km (0.12 R)
• M12: 7,981,495 km (0.095 R)
• M13: 9,982,816 km (0.12 R)
• M14: 10,206,165 km (0.083 R)
• M15: 11,893,031 km (0.1 R)
• M16: 15,003,918 km (0.118 R)
• M17: 15,430,871 km (0.051 R)
• M18: 16,209,677 km (0.117 R)
• M19: 17,715,380 km (0.062 R)
• M20: 18,076,210 km (0.08 R)
• M21: 18,348,328 km (0.076 R)
• M22: 20,668,591 km (0.028 R)
• M23: 20,858,282 km (0.074 R)
• M24: 21,430,493 km (0.102 R)
• M25: 22,007,792 km (0.082 R)
• M26: 22,687,863 km (0.08 R)
• M27: 22,785,700 km (0.101 R)
• M28: 23,079,660 km (0.114 R)
• M29: 23,671,469 km (0.113 R)
• M30: 25,781,697 km (0.106 R)
• M31: 27,014,383 km (0.085 R)
• M32: 28,899,167 km (0.095 R)
• M33: 29,536,753 km (0.051 R)
• M34: 30,179,126 km (0.08 R)
• M35: 30,609,819 km (0.115 R)
• M36: 31,804,807 km (0.101 R)
• M37: 33,015,053 km (0.111 R)
• M38: 34,016,461 km (0.068 R)
• M39: 36,163,041 km (0.056 R)
• M40: 36,391,477 km (0.079 R)
• M41: 37,541,137 km (0.116 R)
• M42: 38,120,529 km (0.044 R)
• M43: 38,702,764 km (0.061 R)
• M44: 38,819,600 km (0.117 R)
• M45: 38,936,586 km (0.081 R)
• M46: 39,170,706 km (0.074 R)
• M47: 40,704,384 km (0.109 R)
• M48: 46,039,044 km (0.058 R)
• M49: 47,156,989 km (0.117 R)
• M50: 49,166,537 km (0.103 R)
• M51: 50,181,708 km (0.049 R)
• M52: 50,564,080 km (0.11 R)
• M53: 51,845,984 km (0.065 R)
• M54: 53,138,660 km (0.066 R)
• M55: 54,834,800 km (0.082 R)
• M56: 55,360,188 km (0.09 R)
• M57: 57,345,651 km (0.07 R)
• M58: 60,299,311 km (0.112 R)
• M59: 60,841,753 km (0.072 R)
• M60: 61,249,557 km (0.085 R)
• M61: 62,889,898 km (0.05 R)
• M62: 65,516,537 km (0.086 R)
• M63: 66,353,537 km (0.113 R)
• M64: 67,896,938 km (0.085 R)
• M65: 69,027,001 km (0.092 R)
• M66: 71,735,470 km (0.116 R)
• M67: 75,060,283 km (0.114 R)
• M68: 77,697,244 km (0.111 R)
• M69: 78,287,408 km (0.115 R)
• M70: 81,110,619 km (0.066 R)
• M71: 81,859,207 km (0.033 R)
• M72: 82,009,104 km (0.106 R)
• M73: 83,212,170 km (0.109 R)
• M74: 87,009,413 km (0.104 R)
• M75: 87,468,828 km (0.083 R)
• M76: 87,775,503 km (0.106 R)
• M77: 89,468,951 km (0.077 R)
• M78: 91,173,170 km (0.072 R)
• M79: 91,328,752 km (0.096 R)
• M80: 91,951,378 km (0.067 R)
• M81: 92,731,831 km (0.061 R)
• M82: 94,456,395 km (0.097 R)
• M83: 97,460,170 km (0.115 R)
• M84: 97,937,238 km (0.067 R)
• M85: 98,255,881 km (0.066 R)
• M86: 98,574,675 km (0.042 R)
• M87: 99,053,687 km (0.102 R)
• M88: 99,533,298 km (0.119 R)
• M89: 100,495,062 km (0.087 R)
• M90: 103,074,878 km (0.07 R)
• M91: 104,210,326 km (0.09 R)
• M92: 104,698,164 km (0.117 R)
• M93: 104,860,927 km (0.064 R)
• M94: 106,002,957 km (0.043 R)
• M95: 106,166,467 km (0.071 R)
• M96: 107,477,244 km (0.103 R)
• M97: 109,949,498 km (0.046 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit