🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.78 AU - 1.1 AU

Year: 349 Days

Day: 17.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.06 AU - 1.06 AU

Year: 418 Days

Day: 23 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.12 AU - 1.52 AU

Year: 581 Days

Day: 46.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.38 AU - 1.74 AU

Year: 746 Days

Day: 24.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 161.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.01 AU - 2.65 AU

Year: 1362 Days

Day: 12.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,170,775 km

• M1: 759,060 km (0.071 R)
• M2: 1,672,803 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 13.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.41 AU - 11.45 AU

Year: 14796 Days

Day: 12.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,170,775 km

• M1: 171,439 km (0.096 R)
• M2: 642,523 km (0.054 R)
• M3: 1,155,943 km (0.084 R)
• M4: 3,383,605 km (0.098 R)
• M5: 3,935,322 km (0.094 R)
• M6: 4,388,154 km (0.102 R)
• M7: 5,221,115 km (0.119 R)
• M8: 7,114,276 km (0.118 R)
• M9: 7,560,377 km (0.118 R)
• M10: 8,758,207 km (0.084 R)
• M11: 9,750,490 km (0.049 R)
• M12: 10,471,701 km (0.042 R)
• M13: 11,407,885 km (0.054 R)
• M14: 15,201,238 km (0.07 R)
• M15: 17,907,464 km (0.087 R)
• M16: 19,590,440 km (0.089 R)
• M17: 20,559,983 km (0.112 R)
• M18: 21,193,381 km (0.102 R)
• M19: 22,690,257 km (0.069 R)
• M20: 24,156,466 km (0.113 R)
• M21: 33,183,800 km (0.084 R)
• M22: 34,943,071 km (0.094 R)
• M23: 36,106,493 km (0.059 R)
• M24: 37,832,404 km (0.107 R)
• M25: 38,374,247 km (0.108 R)
• M26: 40,031,193 km (0.038 R)
• M27: 40,877,319 km (0.079 R)
• M28: 44,833,135 km (0.097 R)
• M29: 48,081,354 km (0.087 R)
• M30: 48,717,295 km (0.106 R)
• M31: 52,651,868 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit