🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 17.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 180 Days

Day: 46.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.29 AU

Year: 376 Days

Day: 28.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,023,296 km

• M1: 34,707 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.07 AU - 3.25 AU

Year: 1561 Days

Day: 33 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,023,296 km

• M1: 37,250 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.41 AU - 3.55 AU

Year: 1851 Days

Day: 30.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 5.1

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.62 AU - 18 AU

Year: 25919 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,023,296 km

• M1: 63,429 km (0.073 R)
• M2: 314,305 km (0.106 R)
• M3: 596,447 km (0.037 R)
• M4: 1,483,562 km (0.114 R)
• M5: 1,834,219 km (0.119 R)
• M6: 2,195,349 km (0.108 R)
• M7: 3,334,088 km (0.109 R)
• M8: 3,871,593 km (0.059 R)
• M9: 5,545,294 km (0.067 R)
• M10: 5,871,716 km (0.101 R)
• M11: 6,974,702 km (0.07 R)
• M12: 7,799,285 km (0.061 R)
• M13: 11,554,640 km (0.091 R)
• M14: 13,561,945 km (0.039 R)
• M15: 17,204,204 km (0.095 R)
• M16: 19,526,412 km (0.068 R)
• M17: 20,090,545 km (0.048 R)
• M18: 21,448,894 km (0.065 R)
• M19: 24,781,635 km (0.111 R)
• M20: 28,085,953 km (0.11 R)
• M21: 33,374,687 km (0.089 R)
• M22: 33,775,908 km (0.065 R)
• M23: 35,413,556 km (0.105 R)
• M24: 36,111,280 km (0.109 R)
• M25: 36,817,981 km (0.105 R)
• M26: 37,678,318 km (0.096 R)
• M27: 43,918,644 km (0.105 R)
• M28: 45,867,605 km (0.103 R)
• M29: 46,529,725 km (0.113 R)
• M30: 50,286,277 km (0.029 R)
• M31: 51,167,409 km (0.092 R)
• M32: 51,522,703 km (0.075 R)
• M33: 55,540,304 km (0.072 R)
• M34: 63,780,454 km (0.106 R)
• M35: 66,486,978 km (0.094 R)
• M36: 70,798,987 km (0.034 R)
• M37: 73,248,054 km (0.11 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit