🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.31 AU - 1.87 AU

Year: 708 Days

Day: 30.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,145,467 km

• M1: 211,831 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.59 AU - 1.83 AU

Year: 790 Days

Day: 45.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 11.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.88 AU - 6.64 AU

Year: 5530 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,145,467 km

• M1: 146,756 km (0.057 R)
• M2: 601,683 km (0.104 R)
• M3: 1,086,230 km (0.118 R)
• M4: 2,038,720 km (0.07 R)
• M5: 2,438,445 km (0.076 R)
• M6: 3,079,771 km (0.065 R)
• M7: 4,154,183 km (0.087 R)
• M8: 5,181,621 km (0.098 R)
• M9: 5,578,953 km (0.045 R)
• M10: 6,435,252 km (0.102 R)
• M11: 6,861,606 km (0.088 R)
• M12: 7,992,416 km (0.092 R)
• M13: 8,641,671 km (0.099 R)
• M14: 9,161,523 km (0.101 R)
• M15: 9,873,011 km (0.084 R)
• M16: 10,665,879 km (0.102 R)
• M17: 13,353,704 km (0.088 R)
• M18: 14,995,840 km (0.083 R)
• M19: 16,524,730 km (0.083 R)
• M20: 20,940,261 km (0.119 R)
• M21: 21,370,505 km (0.12 R)
• M22: 22,847,335 km (0.076 R)
• M23: 23,303,309 km (0.114 R)
• M24: 25,349,958 km (0.069 R)
• M25: 26,500,365 km (0.11 R)
• M26: 27,943,835 km (0.082 R)
• M27: 28,378,118 km (0.079 R)

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 7.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.18 AU - 16.32 AU

Year: 21028 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,145,467 km

• M1: 98,435 km (0.114 R)
• M2: 604,226 km (0.093 R)
• M3: 886,816 km (0.048 R)
• M4: 1,364,033 km (0.076 R)
• M5: 1,797,718 km (0.053 R)
• M6: 2,629,033 km (0.088 R)
• M7: 3,082,614 km (0.078 R)
• M8: 3,972,721 km (0.103 R)
• M9: 4,385,462 km (0.115 R)
• M10: 5,945,767 km (0.113 R)
• M11: 6,728,015 km (0.078 R)
• M12: 7,186,383 km (0.075 R)
• M13: 7,890,390 km (0.071 R)
• M14: 11,695,861 km (0.112 R)
• M15: 13,760,162 km (0.099 R)
• M16: 16,499,149 km (0.096 R)
• M17: 18,274,128 km (0.1 R)
• M18: 19,002,221 km (0.102 R)
• M19: 19,414,961 km (0.087 R)
• M20: 20,863,069 km (0.04 R)
• M21: 24,261,483 km (0.107 R)
• M22: 25,140,670 km (0.113 R)
• M23: 31,437,394 km (0.12 R)
• M24: 38,841,890 km (0.085 R)
• M25: 44,665,287 km (0.037 R)
• M26: 44,956,255 km (0.094 R)
• M27: 45,689,134 km (0.094 R)
• M28: 46,132,692 km (0.096 R)
• M29: 46,878,438 km (0.088 R)
• M30: 47,935,795 km (0.032 R)
• M31: 50,569,915 km (0.043 R)
• M32: 52,648,278 km (0.092 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit