🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.5 AU - 0.82 AU

Year: 201 Days

Day: 31.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 386 Days

Day: 22.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 13.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.96 AU - 8.82 AU

Year: 7528 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,188,798 km

• M1: 172,187 km (0.096 R)
• M2: 739,761 km (0.112 R)
• M3: 1,343,239 km (0.087 R)
• M4: 1,820,008 km (0.043 R)
• M5: 2,854,178 km (0.096 R)
• M6: 4,037,048 km (0.074 R)
• M7: 6,059,611 km (0.087 R)
• M8: 7,712,219 km (0.063 R)
• M9: 8,731,579 km (0.088 R)
• M10: 13,308,376 km (0.111 R)
• M11: 13,785,294 km (0.104 R)
• M12: 14,335,665 km (0.103 R)
• M13: 15,028,004 km (0.101 R)
• M14: 15,545,463 km (0.099 R)
• M15: 18,023,103 km (0.088 R)
• M16: 18,755,683 km (0.03 R)
• M17: 22,468,104 km (0.039 R)
• M18: 25,899,580 km (0.067 R)
• M19: 29,064,473 km (0.119 R)
• M20: 30,174,339 km (0.067 R)
• M21: 30,895,251 km (0.099 R)
• M22: 31,733,149 km (0.084 R)
• M23: 33,563,928 km (0.063 R)
• M24: 38,507,988 km (0.049 R)
• M25: 40,093,277 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 11

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.91 AU - 10.15 AU

Year: 10169 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,188,798 km

• M1: 136,882 km (0.086 R)
• M2: 1,614,759 km (0.097 R)
• M3: 2,145,383 km (0.117 R)
• M4: 2,555,580 km (0.107 R)
• M5: 3,281,130 km (0.086 R)
• M6: 3,680,556 km (0.032 R)
• M7: 4,192,181 km (0.047 R)
• M8: 6,260,372 km (0.061 R)
• M9: 7,457,005 km (0.09 R)
• M10: 9,389,660 km (0.06 R)
• M11: 11,160,151 km (0.071 R)
• M12: 12,234,862 km (0.106 R)
• M13: 15,939,504 km (0.104 R)
• M14: 23,442,734 km (0.082 R)
• M15: 24,664,500 km (0.095 R)
• M16: 29,077,338 km (0.113 R)
• M17: 31,312,929 km (0.055 R)
• M18: 31,731,354 km (0.026 R)
• M19: 32,686,536 km (0.08 R)
• M20: 35,781,118 km (0.114 R)
• M21: 38,107,514 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit