🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 33.2 Hours

Environment

Temp: 236 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,633,920 km

• M1: 39,643 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.19 AU - 1.49 AU

Year: 548 Days

Day: 29.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,633,920 km

• M1: 297,251 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.22 AU - 3.16 AU

Year: 1558 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 8.8

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.73 AU - 10.41 AU

Year: 8859 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,633,920 km

• M1: 109,506 km (0.038 R)
• M2: 517,609 km (0.066 R)
• M3: 888,013 km (0.109 R)
• M4: 2,100,803 km (0.119 R)
• M5: 3,878,624 km (0.025 R)
• M6: 4,403,264 km (0.053 R)
• M7: 5,459,425 km (0.08 R)
• M8: 5,905,077 km (0.111 R)
• M9: 7,806,466 km (0.103 R)
• M10: 8,597,539 km (0.113 R)
• M11: 9,201,316 km (0.078 R)
• M12: 9,684,966 km (0.105 R)
• M13: 11,846,506 km (0.095 R)
• M14: 12,949,790 km (0.08 R)
• M15: 13,930,853 km (0.105 R)
• M16: 14,698,589 km (0.109 R)
• M17: 15,629,537 km (0.101 R)
• M18: 19,511,751 km (0.067 R)
• M19: 23,365,243 km (0.086 R)
• M20: 23,902,449 km (0.095 R)
• M21: 25,753,273 km (0.11 R)
• M22: 29,737,962 km (0.054 R)
• M23: 30,901,834 km (0.096 R)
• M24: 31,332,376 km (0.082 R)
• M25: 33,545,976 km (0.087 R)
• M26: 35,861,901 km (0.102 R)
• M27: 37,180,008 km (0.047 R)
• M28: 41,458,208 km (0.051 R)
• M29: 45,496,153 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 9.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.5 AU - 11.08 AU

Year: 12515 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,633,920 km

• M1: 114,442 km (0.109 R)
• M2: 404,513 km (0.111 R)
• M3: 815,159 km (0.12 R)
• M4: 4,929,399 km (0.116 R)
• M5: 7,248,017 km (0.086 R)
• M6: 7,786,569 km (0.114 R)
• M7: 9,518,613 km (0.095 R)
• M8: 11,442,143 km (0.07 R)
• M9: 12,387,152 km (0.102 R)
• M10: 13,383,325 km (0.097 R)
• M11: 15,222,631 km (0.113 R)
• M12: 16,299,885 km (0.104 R)
• M13: 24,021,528 km (0.08 R)
• M14: 32,108,041 km (0.106 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit