🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.87 AU - 0.97 AU

Year: 309 Days

Day: 15.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.95 AU - 1.27 AU

Year: 409 Days

Day: 17.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,775,208 km

• M1: 237,561 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 14.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.51 AU - 6.07 AU

Year: 4874 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,775,208 km

• M1: 192,532 km (0.064 R)
• M2: 681,269 km (0.078 R)
• M3: 1,244,205 km (0.11 R)
• M4: 2,069,387 km (0.108 R)
• M5: 2,767,860 km (0.095 R)
• M6: 3,253,903 km (0.083 R)
• M7: 3,748,474 km (0.11 R)
• M8: 4,511,573 km (0.061 R)
• M9: 5,695,490 km (0.086 R)
• M10: 8,760,601 km (0.109 R)
• M11: 10,366,983 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.5

Radius: 7

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.28 AU - 13.52 AU

Year: 17161 Days

Day: 22.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,775,208 km

• M1: 87,066 km (0.056 R)
• M2: 464,950 km (0.112 R)
• M3: 1,008,888 km (0.105 R)
• M4: 2,141,194 km (0.042 R)
• M5: 2,507,709 km (0.105 R)
• M6: 3,636,724 km (0.103 R)
• M7: 3,892,088 km (0.065 R)
• M8: 4,190,087 km (0.115 R)
• M9: 6,188,864 km (0.088 R)
• M10: 6,637,209 km (0.101 R)
• M11: 7,829,354 km (0.068 R)
• M12: 8,353,844 km (0.085 R)
• M13: 9,158,232 km (0.105 R)
• M14: 17,783,896 km (0.043 R)
• M15: 19,195,800 km (0.098 R)
• M16: 22,146,768 km (0.095 R)
• M17: 30,295,813 km (0.107 R)
• M18: 32,183,439 km (0.09 R)
• M19: 33,278,944 km (0.09 R)
• M20: 37,242,540 km (0.1 R)
• M21: 37,910,045 km (0.113 R)
• M22: 38,585,480 km (0.091 R)
• M23: 39,682,630 km (0.079 R)
• M24: 42,953,139 km (0.094 R)
• M25: 43,687,066 km (0.096 R)
• M26: 46,398,827 km (0.079 R)
• M27: 51,657,940 km (0.077 R)
• M28: 53,326,704 km (0.098 R)
• M29: 56,596,016 km (0.103 R)
• M30: 61,839,571 km (0.072 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit