🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 138 Days

Day: 20.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 105.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.54 AU - 2.06 AU

Year: 841 Days

Day: 28.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,275,551 km

• M1: 312,061 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 9.6

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.93 AU - 8.49 AU

Year: 6742 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,275,551 km

• M1: 119,828 km (0.118 R)
• M2: 551,119 km (0.058 R)
• M3: 903,721 km (0.1 R)
• M4: 1,700,329 km (0.096 R)
• M5: 2,516,386 km (0.106 R)
• M6: 3,502,834 km (0.118 R)
• M7: 5,266,743 km (0.083 R)
• M8: 5,778,966 km (0.078 R)
• M9: 6,324,100 km (0.086 R)
• M10: 7,919,113 km (0.067 R)
• M11: 8,942,811 km (0.106 R)
• M12: 9,394,297 km (0.102 R)
• M13: 11,250,807 km (0.101 R)
• M14: 11,777,541 km (0.073 R)
• M15: 13,051,217 km (0.101 R)
• M16: 18,704,970 km (0.034 R)
• M17: 20,589,753 km (0.071 R)
• M18: 23,777,834 km (0.11 R)
• M19: 25,354,595 km (0.114 R)
• M20: 27,280,817 km (0.048 R)
• M21: 27,848,691 km (0.054 R)
• M22: 33,750,776 km (0.073 R)
• M23: 34,625,175 km (0.081 R)
• M24: 37,339,180 km (0.045 R)
• M25: 38,867,023 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.7

Radius: 6.6

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.28 AU - 18.46 AU

Year: 22017 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,275,551 km

• M1: 82,129 km (0.105 R)
• M2: 299,944 km (0.05 R)
• M3: 507,586 km (0.09 R)
• M4: 889,060 km (0.101 R)
• M5: 2,122,794 km (0.118 R)
• M6: 2,630,978 km (0.049 R)
• M7: 2,865,398 km (0.076 R)
• M8: 3,569,106 km (0.073 R)
• M9: 4,037,347 km (0.119 R)
• M10: 4,350,306 km (0.047 R)
• M11: 6,665,184 km (0.104 R)
• M12: 9,860,893 km (0.076 R)
• M13: 11,383,800 km (0.087 R)
• M14: 12,137,025 km (0.119 R)
• M15: 12,460,455 km (0.113 R)
• M16: 15,035,633 km (0.107 R)
• M17: 15,864,854 km (0.076 R)
• M18: 17,613,952 km (0.103 R)
• M19: 21,679,275 km (0.103 R)
• M20: 22,155,744 km (0.053 R)
• M21: 22,736,632 km (0.096 R)
• M22: 23,928,628 km (0.084 R)
• M23: 24,540,184 km (0.106 R)
• M24: 34,356,348 km (0.1 R)
• M25: 37,402,160 km (0.118 R)
• M26: 40,479,538 km (0.066 R)
• M27: 41,347,206 km (0.068 R)
• M28: 42,820,895 km (0.102 R)
• M29: 44,788,555 km (0.073 R)
• M30: 51,219,618 km (0.115 R)
• M31: 51,725,259 km (0.085 R)
• M32: 53,781,631 km (0.088 R)
• M33: 56,787,202 km (0.084 R)
• M34: 61,978,547 km (0.102 R)
• M35: 64,688,962 km (0.097 R)
• M36: 65,279,873 km (0.088 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit