🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.46 AU - 0.72 AU

Year: 160 Days

Day: 12.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,817,073 km

• M1: 32,313 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.69 AU - 1.95 AU

Year: 867 Days

Day: 26.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.6 AU - 2.56 AU

Year: 1059 Days

Day: 21.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,817,073 km

• M1: 208,689 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 10.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.27 AU - 7.31 AU

Year: 5570 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 23,817,073 km

• M1: 134,339 km (0.056 R)
• M2: 498,011 km (0.072 R)
• M3: 874,699 km (0.094 R)
• M4: 1,333,964 km (0.085 R)
• M5: 1,908,420 km (0.078 R)
• M6: 2,361,851 km (0.079 R)
• M7: 3,271,406 km (0.067 R)
• M8: 4,296,900 km (0.113 R)
• M9: 5,256,271 km (0.066 R)
• M10: 5,677,838 km (0.097 R)
• M11: 6,727,117 km (0.084 R)
• M12: 9,163,618 km (0.106 R)
• M13: 10,138,098 km (0.067 R)
• M14: 11,082,809 km (0.046 R)
• M15: 11,626,896 km (0.114 R)
• M16: 13,146,810 km (0.11 R)
• M17: 14,677,346 km (0.045 R)
• M18: 15,885,349 km (0.115 R)
• M19: 17,553,216 km (0.059 R)
• M20: 18,636,005 km (0.08 R)
• M21: 19,548,103 km (0.096 R)
• M22: 20,563,275 km (0.11 R)
• M23: 22,463,018 km (0.068 R)
• M24: 23,174,805 km (0.118 R)
• M25: 27,227,261 km (0.048 R)
• M26: 28,676,715 km (0.105 R)
• M27: 29,233,369 km (0.113 R)
• M28: 29,986,744 km (0.11 R)
• M29: 33,640,223 km (0.112 R)
• M30: 35,414,304 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.2

Radius: 6.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.02 AU - 15.94 AU

Year: 19456 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,817,073 km

• M1: 109,954 km (0.076 R)
• M2: 700,268 km (0.073 R)
• M3: 900,729 km (0.116 R)
• M4: 1,926,521 km (0.107 R)
• M5: 2,720,138 km (0.057 R)
• M6: 3,754,458 km (0.079 R)
• M7: 4,830,814 km (0.09 R)
• M8: 7,675,119 km (0.062 R)
• M9: 11,128,286 km (0.12 R)
• M10: 12,881,873 km (0.049 R)
• M11: 15,389,133 km (0.109 R)
• M12: 18,503,162 km (0.085 R)
• M13: 21,278,352 km (0.115 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit