🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.81 AU - 1.25 AU

Year: 306 Days

Day: 41.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 131.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,545,283 km

• M1: 27,526 km (0.092 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 8.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.28 AU - 13.26 AU

Year: 12569 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,545,283 km

• M1: 123,119 km (0.061 R)
• M2: 839,842 km (0.1 R)
• M3: 1,542,055 km (0.061 R)
• M4: 2,522,370 km (0.081 R)
• M5: 3,157,113 km (0.094 R)
• M6: 4,662,517 km (0.068 R)
• M7: 5,013,324 km (0.09 R)
• M8: 6,866,692 km (0.039 R)
• M9: 7,833,992 km (0.086 R)
• M10: 10,125,981 km (0.092 R)
• M11: 13,468,296 km (0.048 R)
• M12: 14,181,878 km (0.086 R)
• M13: 16,784,731 km (0.093 R)
• M14: 17,546,484 km (0.098 R)
• M15: 19,002,520 km (0.095 R)
• M16: 27,594,674 km (0.087 R)
• M17: 28,033,295 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 7.5

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.28 AU - 21.2 AU

Year: 24679 Days

Day: 16.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,545,283 km

• M1: 93,349 km (0.106 R)
• M2: 522,994 km (0.08 R)
• M3: 1,102,686 km (0.056 R)
• M4: 1,684,173 km (0.116 R)
• M5: 2,407,628 km (0.043 R)
• M6: 2,985,824 km (0.033 R)
• M7: 6,712,307 km (0.072 R)
• M8: 7,851,644 km (0.105 R)
• M9: 9,584,586 km (0.086 R)
• M10: 11,222,683 km (0.102 R)
• M11: 11,625,699 km (0.109 R)
• M12: 12,747,833 km (0.061 R)
• M13: 15,699,399 km (0.1 R)
• M14: 16,288,815 km (0.067 R)
• M15: 22,274,225 km (0.09 R)
• M16: 25,235,366 km (0.034 R)
• M17: 31,791,791 km (0.039 R)
• M18: 32,193,611 km (0.112 R)
• M19: 32,870,691 km (0.09 R)
• M20: 33,419,267 km (0.1 R)
• M21: 36,108,737 km (0.063 R)
• M22: 42,721,113 km (0.091 R)
• M23: 43,374,407 km (0.066 R)
• M24: 46,054,303 km (0.079 R)
• M25: 47,959,581 km (0.077 R)
• M26: 51,926,468 km (0.065 R)
• M27: 53,799,733 km (0.033 R)
• M28: 55,523,848 km (0.109 R)
• M29: 57,284,465 km (0.082 R)
• M30: 73,894,766 km (0.074 R)
• M31: 79,170,036 km (0.106 R)
• M32: 82,907,439 km (0.092 R)

Kuiper Belt

Range: 37.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit