🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 207 Days

Day: 46.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.03 AU - 1.51 AU

Year: 518 Days

Day: 37.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,302,406 km

• M1: 32,912 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.94 AU - 2.1 AU

Year: 1038 Days

Day: 29.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.2

Radius: 5.3

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.1 AU - 18.66 AU

Year: 22886 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,302,406 km

• M1: 65,973 km (0.108 R)
• M2: 300,243 km (0.119 R)
• M3: 994,826 km (0.093 R)
• M4: 1,529,489 km (0.12 R)
• M5: 1,802,206 km (0.101 R)
• M6: 1,980,975 km (0.099 R)
• M7: 2,541,069 km (0.077 R)
• M8: 5,990,796 km (0.072 R)
• M9: 6,715,448 km (0.084 R)
• M10: 6,905,438 km (0.049 R)
• M11: 7,296,187 km (0.09 R)
• M12: 8,121,818 km (0.081 R)
• M13: 8,446,894 km (0.089 R)
• M14: 9,653,401 km (0.104 R)
• M15: 10,455,395 km (0.097 R)
• M16: 12,121,018 km (0.049 R)
• M17: 13,574,810 km (0.078 R)
• M18: 15,468,270 km (0.105 R)
• M19: 16,737,010 km (0.105 R)
• M20: 20,160,557 km (0.104 R)
• M21: 21,672,094 km (0.063 R)
• M22: 22,720,775 km (0.103 R)
• M23: 24,580,426 km (0.046 R)
• M24: 27,495,789 km (0.053 R)
• M25: 28,848,603 km (0.047 R)
• M26: 33,309,761 km (0.108 R)
• M27: 35,273,084 km (0.109 R)
• M28: 37,759,101 km (0.111 R)
• M29: 38,663,719 km (0.103 R)
• M30: 42,913,795 km (0.08 R)
• M31: 43,733,591 km (0.119 R)
• M32: 43,898,747 km (0.06 R)
• M33: 44,064,352 km (0.078 R)
• M34: 61,772,402 km (0.12 R)
• M35: 62,188,882 km (0.119 R)
• M36: 68,662,580 km (0.052 R)
• M37: 68,885,780 km (0.114 R)
• M38: 75,096,785 km (0.11 R)
• M39: 75,571,160 km (0.119 R)
• M40: 77,247,105 km (0.115 R)
• M41: 82,172,166 km (0.087 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit