🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 232 Days

Day: 35.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.8 AU - 0.96 AU

Year: 525 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,486,153 km

• M1: 100,679 km (0.1 R)
• M2: 453,282 km (0.097 R)
• M3: 840,590 km (0.12 R)
• M4: 1,153,400 km (0.058 R)
• M5: 1,410,259 km (0.101 R)
• M6: 2,112,472 km (0.076 R)
• M7: 2,520,126 km (0.061 R)
• M8: 2,939,897 km (0.115 R)
• M9: 4,077,140 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 12.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.23 AU - 1.33 AU

Year: 921 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,486,153 km

• M1: 155,582 km (0.04 R)
• M2: 582,385 km (0.118 R)
• M3: 1,226,104 km (0.116 R)
• M4: 1,739,524 km (0.092 R)
• M5: 2,498,284 km (0.118 R)
• M6: 3,101,313 km (0.114 R)
• M7: 3,600,970 km (0.054 R)
• M8: 4,120,823 km (0.075 R)
• M9: 4,512,620 km (0.081 R)
• M10: 5,273,325 km (0.056 R)
• M11: 6,471,155 km (0.042 R)
• M12: 7,639,066 km (0.105 R)
• M13: 8,583,327 km (0.095 R)
• M14: 9,083,882 km (0.1 R)
• M15: 9,486,599 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 5.6

Gravity: 28.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.1 AU - 9.2 AU

Year: 16175 Days

Day: 15.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 81.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,486,153 km

• M1: 91,404 km (0.069 R)
• M2: 566,378 km (0.034 R)
• M3: 779,405 km (0.104 R)
• M4: 1,009,486 km (0.069 R)
• M5: 1,270,385 km (0.106 R)
• M6: 1,608,776 km (0.081 R)
• M7: 1,799,513 km (0.073 R)
• M8: 2,376,512 km (0.091 R)
• M9: 3,201,245 km (0.111 R)
• M10: 3,591,097 km (0.07 R)
• M11: 3,919,165 km (0.113 R)
• M12: 4,498,857 km (0.118 R)
• M13: 5,396,594 km (0.104 R)
• M14: 6,113,018 km (0.065 R)
• M15: 6,365,389 km (0.098 R)
• M16: 7,540,181 km (0.091 R)
• M17: 7,929,136 km (0.064 R)
• M18: 8,852,903 km (0.108 R)
• M19: 9,903,529 km (0.098 R)
• M20: 11,034,937 km (0.067 R)
• M21: 11,536,090 km (0.111 R)
• M22: 12,719,110 km (0.111 R)
• M23: 13,908,712 km (0.099 R)
• M24: 21,849,816 km (0.026 R)
• M25: 43,144,624 km (0.107 R)
• M26: 44,073,178 km (0.027 R)
• M27: 48,916,409 km (0.048 R)
• M28: 50,095,540 km (0.06 R)
• M29: 50,949,145 km (0.056 R)
• M30: 55,727,152 km (0.048 R)
• M31: 59,262,897 km (0.11 R)
• M32: 61,766,418 km (0.066 R)
• M33: 63,739,464 km (0.034 R)
• M34: 64,943,278 km (0.101 R)
• M35: 67,811,069 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit