🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.39 AU - 0.63 AU

Year: 137 Days

Day: 40.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 162 Days

Day: 38.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,111,410 km

• M1: 334,052 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.46 AU - 1.9 AU

Year: 820 Days

Day: 23.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 8.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.12 AU - 8.36 AU

Year: 8112 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,111,410 km

• M1: 132,245 km (0.099 R)
• M2: 195,076 km (0.118 R)
• M3: 424,260 km (0.084 R)
• M4: 609,312 km (0.101 R)
• M5: 663,167 km (0.101 R)
• M6: 718,967 km (0.104 R)
• M7: 835,654 km (0.112 R)
• M8: 927,357 km (0.115 R)
• M9: 1,241,064 km (0.042 R)
• M10: 1,346,830 km (0.108 R)
• M11: 1,721,572 km (0.115 R)
• M12: 2,023,461 km (0.107 R)
• M13: 2,170,067 km (0.084 R)
• M14: 2,298,721 km (0.063 R)
• M15: 2,931,669 km (0.097 R)
• M16: 3,692,375 km (0.07 R)
• M17: 4,081,628 km (0.109 R)
• M18: 4,214,172 km (0.037 R)
• M19: 4,429,443 km (0.09 R)
• M20: 4,620,779 km (0.097 R)
• M21: 5,297,410 km (0.114 R)
• M22: 5,854,961 km (0.113 R)
• M23: 6,004,859 km (0.067 R)
• M24: 6,065,146 km (0.109 R)
• M25: 6,155,952 km (0.112 R)
• M26: 6,216,839 km (0.05 R)
• M27: 6,462,030 km (0.114 R)
• M28: 6,617,013 km (0.098 R)
• M29: 6,773,044 km (0.111 R)
• M30: 6,898,855 km (0.117 R)
• M31: 7,216,751 km (0.114 R)
• M32: 7,572,046 km (0.069 R)
• M33: 8,032,358 km (0.109 R)
• M34: 8,569,714 km (0.118 R)
• M35: 8,911,396 km (0.063 R)
• M36: 9,188,002 km (0.117 R)
• M37: 9,749,742 km (0.032 R)
• M38: 9,998,972 km (0.059 R)
• M39: 10,613,071 km (0.116 R)
• M40: 10,906,283 km (0.049 R)
• M41: 11,351,187 km (0.078 R)
• M42: 12,143,906 km (0.097 R)
• M43: 13,346,524 km (0.116 R)
• M44: 13,504,499 km (0.119 R)
• M45: 14,102,292 km (0.111 R)
• M46: 14,465,067 km (0.04 R)
• M47: 15,530,503 km (0.053 R)
• M48: 16,791,015 km (0.078 R)
• M49: 16,918,921 km (0.08 R)
• M50: 17,304,434 km (0.077 R)
• M51: 17,736,174 km (0.074 R)
• M52: 17,953,390 km (0.111 R)
• M53: 18,040,456 km (0.05 R)
• M54: 18,698,537 km (0.107 R)
• M55: 18,831,081 km (0.108 R)
• M56: 19,186,077 km (0.063 R)
• M57: 19,453,707 km (0.103 R)
• M58: 20,264,228 km (0.107 R)
• M59: 20,719,155 km (0.105 R)
• M60: 21,361,978 km (0.104 R)
• M61: 22,291,429 km (0.108 R)
• M62: 22,572,823 km (0.098 R)
• M63: 23,044,505 km (0.088 R)
• M64: 23,234,045 km (0.112 R)
• M65: 23,424,184 km (0.034 R)
• M66: 23,949,572 km (0.114 R)
• M67: 26,089,869 km (0.097 R)
• M68: 27,082,899 km (0.098 R)
• M69: 27,886,090 km (0.049 R)
• M70: 28,952,274 km (0.086 R)
• M71: 30,342,487 km (0.077 R)
• M72: 35,513,338 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit