🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 204 Days

Day: 30 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 236 Days

Day: 19.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,011,373 km

• M1: 37,998 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.86 AU - 0.94 AU

Year: 310 Days

Day: 32.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,011,373 km

• M1: 40,691 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.75 AU - 6.01 AU

Year: 3918 Days

Day: 27.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 6.8

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.31 AU - 16.37 AU

Year: 17708 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,011,373 km

• M1: 84,972 km (0.047 R)
• M2: 324,029 km (0.033 R)
• M3: 747,241 km (0.077 R)
• M4: 1,108,670 km (0.092 R)
• M5: 1,360,144 km (0.059 R)
• M6: 1,666,969 km (0.073 R)
• M7: 2,849,091 km (0.091 R)
• M8: 4,206,543 km (0.067 R)
• M9: 5,543,200 km (0.062 R)
• M10: 6,115,860 km (0.097 R)
• M11: 7,283,172 km (0.076 R)
• M12: 7,670,332 km (0.059 R)
• M13: 11,667,288 km (0.084 R)
• M14: 14,557,070 km (0.032 R)
• M15: 17,804,391 km (0.104 R)
• M16: 19,968,174 km (0.048 R)
• M17: 28,677,912 km (0.105 R)
• M18: 33,060,082 km (0.081 R)
• M19: 34,659,732 km (0.084 R)
• M20: 40,514,095 km (0.119 R)
• M21: 41,575,343 km (0.082 R)
• M22: 45,192,619 km (0.046 R)
• M23: 56,351,274 km (0.089 R)
• M24: 68,144,523 km (0.082 R)
• M25: 72,487,499 km (0.068 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit