🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.86 AU - 0.9 AU

Year: 363 Days

Day: 32 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,264,980 km

• M1: 23,487 km (0.097 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 10.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.71 AU - 5.87 AU

Year: 4610 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,264,980 km

• M1: 130,599 km (0.118 R)
• M2: 520,301 km (0.074 R)
• M3: 880,234 km (0.108 R)
• M4: 1,256,622 km (0.038 R)
• M5: 1,704,069 km (0.108 R)
• M6: 2,181,586 km (0.077 R)
• M7: 3,743,687 km (0.104 R)
• M8: 4,507,234 km (0.115 R)
• M9: 4,965,752 km (0.1 R)
• M10: 5,683,074 km (0.092 R)
• M11: 6,468,014 km (0.081 R)
• M12: 6,821,214 km (0.101 R)
• M13: 8,862,926 km (0.091 R)
• M14: 10,002,413 km (0.104 R)
• M15: 11,282,671 km (0.082 R)
• M16: 12,227,382 km (0.074 R)
• M17: 13,121,828 km (0.114 R)
• M18: 14,708,762 km (0.118 R)
• M19: 15,434,760 km (0.039 R)
• M20: 18,260,066 km (0.091 R)
• M21: 19,760,981 km (0.064 R)
• M22: 20,301,927 km (0.109 R)
• M23: 23,305,104 km (0.085 R)
• M24: 24,990,773 km (0.077 R)
• M25: 28,091,638 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 11.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.62 AU - 6.68 AU

Year: 7540 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,264,980 km

• M1: 138,079 km (0.119 R)
• M2: 627,413 km (0.106 R)
• M3: 1,181,225 km (0.109 R)
• M4: 1,570,478 km (0.036 R)
• M5: 2,920,001 km (0.111 R)
• M6: 3,845,862 km (0.037 R)
• M7: 4,690,192 km (0.089 R)
• M8: 5,048,629 km (0.1 R)
• M9: 5,753,833 km (0.084 R)
• M10: 6,559,867 km (0.105 R)
• M11: 7,320,572 km (0.108 R)
• M12: 12,425,001 km (0.073 R)
• M13: 13,529,033 km (0.065 R)
• M14: 14,951,559 km (0.069 R)
• M15: 17,802,745 km (0.09 R)
• M16: 18,754,038 km (0.068 R)
• M17: 20,048,957 km (0.106 R)
• M18: 21,159,272 km (0.044 R)
• M19: 23,850,389 km (0.079 R)
• M20: 26,479,571 km (0.077 R)
• M21: 28,205,183 km (0.108 R)
• M22: 28,796,842 km (0.118 R)
• M23: 29,296,050 km (0.077 R)
• M24: 29,699,665 km (0.066 R)
• M25: 33,063,074 km (0.09 R)
• M26: 34,499,214 km (0.049 R)
• M27: 38,210,887 km (0.114 R)
• M28: 39,668,718 km (0.101 R)
• M29: 43,475,385 km (0.063 R)
• M30: 43,868,977 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit