🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 38.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 47.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.71 AU - 0.81 AU

Year: 251 Days

Day: 14.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.06 AU - 2.2 AU

Year: 1177 Days

Day: 47 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 8.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.58 AU - 8.62 AU

Year: 7935 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,141,438 km

• M1: 103,223 km (0.108 R)
• M2: 399,127 km (0.118 R)
• M3: 903,272 km (0.099 R)
• M4: 1,888,524 km (0.077 R)
• M5: 2,904,293 km (0.106 R)
• M6: 3,541,430 km (0.049 R)
• M7: 4,094,045 km (0.12 R)
• M8: 7,461,194 km (0.105 R)
• M9: 13,070,964 km (0.07 R)
• M10: 14,537,622 km (0.1 R)
• M11: 15,627,592 km (0.052 R)
• M12: 16,770,968 km (0.032 R)
• M13: 17,563,688 km (0.115 R)
• M14: 21,905,766 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 6.5

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.68 AU - 17.76 AU

Year: 22489 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,141,438 km

• M1: 90,357 km (0.107 R)
• M2: 820,245 km (0.099 R)
• M3: 1,050,476 km (0.072 R)
• M4: 1,403,677 km (0.088 R)
• M5: 2,873,177 km (0.095 R)
• M6: 3,121,060 km (0.057 R)
• M7: 6,589,188 km (0.116 R)
• M8: 7,371,435 km (0.107 R)
• M9: 8,944,307 km (0.111 R)
• M10: 14,659,843 km (0.053 R)
• M11: 15,816,833 km (0.065 R)
• M12: 16,417,618 km (0.094 R)
• M13: 21,056,349 km (0.055 R)
• M14: 25,552,812 km (0.084 R)
• M15: 27,102,197 km (0.098 R)
• M16: 28,086,252 km (0.063 R)
• M17: 28,839,777 km (0.094 R)
• M18: 30,386,918 km (0.12 R)
• M19: 36,385,643 km (0.063 R)
• M20: 37,280,837 km (0.078 R)
• M21: 42,797,108 km (0.107 R)
• M22: 43,794,328 km (0.12 R)
• M23: 49,375,824 km (0.092 R)
• M24: 52,904,539 km (0.078 R)
• M25: 60,044,546 km (0.046 R)
• M26: 60,875,413 km (0.044 R)
• M27: 61,293,688 km (0.089 R)
• M28: 64,059,603 km (0.087 R)
• M29: 67,130,100 km (0.104 R)
• M30: 85,524,205 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit