🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.97 AU - 1.59 AU

Year: 543 Days

Day: 34.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 11.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.91 AU - 8.63 AU

Year: 8912 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,480,273 km

• M1: 140,472 km (0.094 R)
• M2: 4,221,652 km (0.112 R)
• M3: 5,156,040 km (0.082 R)
• M4: 6,386,931 km (0.077 R)
• M5: 7,766,523 km (0.087 R)
• M6: 11,995,206 km (0.067 R)
• M7: 14,597,012 km (0.079 R)
• M8: 17,751,283 km (0.083 R)
• M9: 18,149,962 km (0.069 R)
• M10: 21,036,752 km (0.101 R)
• M11: 22,628,024 km (0.119 R)
• M12: 23,018,325 km (0.069 R)
• M13: 30,647,966 km (0.097 R)
• M14: 31,609,282 km (0.106 R)
• M15: 33,189,036 km (0.073 R)
• M16: 33,592,052 km (0.099 R)

Asteroid Belt

Center: 9.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.3

Radius: 9.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.8 AU - 12.62 AU

Year: 14065 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,480,273 km

• M1: 113,246 km (0.106 R)
• M2: 813,364 km (0.076 R)
• M3: 1,245,402 km (0.105 R)
• M4: 1,639,443 km (0.088 R)
• M5: 2,300,516 km (0.089 R)
• M6: 2,746,318 km (0.029 R)
• M7: 3,129,438 km (0.079 R)
• M8: 3,625,654 km (0.067 R)
• M9: 4,202,354 km (0.047 R)
• M10: 5,468,999 km (0.096 R)
• M11: 6,004,260 km (0.092 R)
• M12: 6,303,755 km (0.077 R)
• M13: 7,733,612 km (0.108 R)
• M14: 8,454,524 km (0.079 R)
• M15: 9,568,579 km (0.091 R)
• M16: 10,346,039 km (0.066 R)
• M17: 11,221,187 km (0.056 R)
• M18: 14,274,629 km (0.074 R)
• M19: 14,742,122 km (0.053 R)
• M20: 15,427,729 km (0.116 R)
• M21: 19,017,929 km (0.093 R)
• M22: 19,421,394 km (0.067 R)
• M23: 19,748,116 km (0.061 R)
• M24: 24,527,020 km (0.073 R)
• M25: 29,915,834 km (0.038 R)
• M26: 32,367,145 km (0.096 R)
• M27: 32,826,859 km (0.079 R)
• M28: 35,799,070 km (0.059 R)
• M29: 36,911,629 km (0.088 R)
• M30: 38,047,077 km (0.105 R)
• M31: 43,655,052 km (0.073 R)
• M32: 45,496,602 km (0.11 R)
• M33: 51,020,653 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.21 AU - 15.67 AU

Year: 17443 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,480,273 km

• M1: 87,664 km (0.045 R)
• M2: 394,041 km (0.057 R)
• M3: 976,425 km (0.103 R)
• M4: 1,356,404 km (0.105 R)
• M5: 1,574,667 km (0.069 R)
• M6: 2,523,566 km (0.09 R)
• M7: 4,636,188 km (0.106 R)
• M8: 5,046,983 km (0.111 R)
• M9: 12,987,938 km (0.116 R)
• M10: 14,103,190 km (0.095 R)
• M11: 16,792,660 km (0.113 R)
• M12: 19,730,314 km (0.065 R)
• M13: 21,280,447 km (0.051 R)
• M14: 24,185,488 km (0.106 R)
• M15: 24,708,632 km (0.119 R)
• M16: 27,438,643 km (0.101 R)
• M17: 34,030,524 km (0.082 R)
• M18: 34,797,811 km (0.091 R)
• M19: 39,404,977 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit