🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.09 AU

Year: 303 Days

Day: 40.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,271,385 km

• M1: 15,259 km (0.106 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 10.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.34 AU - 7.9 AU

Year: 7082 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,271,385 km

• M1: 130,150 km (0.12 R)
• M2: 545,733 km (0.098 R)
• M3: 1,053,319 km (0.09 R)
• M4: 1,427,463 km (0.041 R)
• M5: 1,766,152 km (0.05 R)
• M6: 2,926,733 km (0.039 R)
• M7: 3,704,941 km (0.116 R)
• M8: 4,858,191 km (0.101 R)
• M9: 5,340,195 km (0.073 R)
• M10: 5,730,197 km (0.072 R)
• M11: 7,557,984 km (0.032 R)
• M12: 9,016,264 km (0.085 R)
• M13: 9,878,546 km (0.112 R)
• M14: 12,018,543 km (0.102 R)
• M15: 12,902,218 km (0.096 R)
• M16: 15,570,296 km (0.09 R)
• M17: 16,182,151 km (0.1 R)
• M18: 18,928,619 km (0.113 R)
• M19: 19,696,355 km (0.09 R)
• M20: 20,997,108 km (0.057 R)
• M21: 27,301,312 km (0.09 R)
• M22: 30,595,308 km (0.086 R)
• M23: 32,634,327 km (0.06 R)
• M24: 33,941,064 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.8

Radius: 5.4

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.76 AU - 14 AU

Year: 19277 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,271,385 km

• M1: 67,169 km (0.078 R)
• M2: 303,684 km (0.103 R)
• M3: 610,359 km (0.108 R)
• M4: 1,275,322 km (0.11 R)
• M5: 1,998,927 km (0.08 R)
• M6: 2,836,525 km (0.076 R)
• M7: 3,098,471 km (0.111 R)
• M8: 3,319,577 km (0.111 R)
• M9: 4,311,111 km (0.102 R)
• M10: 5,606,330 km (0.084 R)
• M11: 5,851,820 km (0.107 R)
• M12: 6,677,002 km (0.077 R)
• M13: 7,332,839 km (0.09 R)
• M14: 8,609,357 km (0.114 R)
• M15: 10,086,936 km (0.085 R)
• M16: 11,925,643 km (0.082 R)
• M17: 12,127,899 km (0.103 R)
• M18: 13,389,009 km (0.117 R)
• M19: 16,251,415 km (0.075 R)
• M20: 16,751,072 km (0.08 R)
• M21: 16,919,968 km (0.098 R)
• M22: 21,123,369 km (0.065 R)
• M23: 21,718,320 km (0.104 R)
• M24: 23,995,648 km (0.084 R)
• M25: 27,938,749 km (0.076 R)
• M26: 28,655,472 km (0.082 R)
• M27: 29,261,942 km (0.076 R)
• M28: 29,506,983 km (0.032 R)
• M29: 30,250,185 km (0.043 R)
• M30: 33,347,909 km (0.118 R)
• M31: 36,085,849 km (0.037 R)
• M32: 40,772,002 km (0.034 R)
• M33: 46,510,576 km (0.096 R)
• M34: 49,225,329 km (0.11 R)
• M35: 50,269,971 km (0.107 R)
• M36: 50,621,376 km (0.082 R)
• M37: 53,309,949 km (0.049 R)
• M38: 54,781,992 km (0.116 R)
• M39: 65,225,120 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit