🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 208 Days

Day: 47.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.24 AU - 1.42 AU

Year: 557 Days

Day: 21.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.53 AU - 4.15 AU

Year: 2735 Days

Day: 43.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 13.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.98 AU - 11.5 AU

Year: 11048 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,678,405 km

• M1: 162,912 km (0.113 R)
• M2: 1,636,900 km (0.069 R)
• M3: 2,558,124 km (0.092 R)
• M4: 5,811,279 km (0.056 R)
• M5: 7,755,453 km (0.105 R)
• M6: 8,453,177 km (0.082 R)
• M7: 8,914,986 km (0.119 R)
• M8: 10,016,325 km (0.089 R)
• M9: 11,717,403 km (0.042 R)
• M10: 13,139,779 km (0.096 R)
• M11: 17,533,918 km (0.111 R)
• M12: 27,051,334 km (0.065 R)
• M13: 28,828,258 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 7.1

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.21 AU - 19.03 AU

Year: 28033 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,678,405 km

• M1: 88,562 km (0.11 R)
• M2: 414,536 km (0.084 R)
• M3: 842,834 km (0.109 R)
• M4: 1,376,450 km (0.115 R)
• M5: 1,663,528 km (0.111 R)
• M6: 2,115,912 km (0.115 R)
• M7: 2,549,148 km (0.117 R)
• M8: 6,037,172 km (0.097 R)
• M9: 6,258,577 km (0.118 R)
• M10: 6,577,669 km (0.038 R)
• M11: 8,016,800 km (0.087 R)
• M12: 9,594,609 km (0.1 R)
• M13: 10,080,952 km (0.11 R)
• M14: 10,711,806 km (0.113 R)
• M15: 11,436,009 km (0.065 R)
• M16: 14,345,389 km (0.094 R)
• M17: 16,740,002 km (0.067 R)
• M18: 17,178,174 km (0.115 R)
• M19: 17,444,757 km (0.07 R)
• M20: 18,913,360 km (0.035 R)
• M21: 22,834,918 km (0.088 R)
• M22: 23,482,677 km (0.107 R)
• M23: 29,619,630 km (0.114 R)
• M24: 33,054,398 km (0.112 R)
• M25: 33,744,044 km (0.074 R)
• M26: 34,443,115 km (0.101 R)
• M27: 38,386,664 km (0.118 R)
• M28: 43,767,550 km (0.113 R)
• M29: 52,561,511 km (0.114 R)
• M30: 53,500,836 km (0.067 R)
• M31: 55,800,455 km (0.114 R)
• M32: 61,421,295 km (0.093 R)
• M33: 80,029,475 km (0.085 R)
• M34: 87,153,924 km (0.073 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit