🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 22.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 13.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.87 AU - 6.63 AU

Year: 5569 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,919,857 km

• M1: 172,786 km (0.035 R)
• M2: 850,763 km (0.068 R)
• M3: 1,304,793 km (0.027 R)
• M4: 1,801,607 km (0.072 R)
• M5: 2,264,313 km (0.095 R)
• M6: 3,101,613 km (0.094 R)
• M7: 3,573,444 km (0.107 R)
• M8: 4,136,980 km (0.101 R)
• M9: 4,687,350 km (0.068 R)
• M10: 5,132,105 km (0.061 R)
• M11: 5,604,983 km (0.082 R)
• M12: 6,979,638 km (0.048 R)
• M13: 8,604,720 km (0.102 R)
• M14: 12,081,374 km (0.089 R)
• M15: 12,779,996 km (0.115 R)
• M16: 13,212,035 km (0.072 R)
• M17: 14,515,182 km (0.102 R)
• M18: 16,458,758 km (0.109 R)
• M19: 17,259,555 km (0.094 R)
• M20: 19,882,754 km (0.083 R)
• M21: 23,683,736 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 3.6

Gravity: 68.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.31 AU - 17.07 AU

Year: 22153 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,919,857 km

• M1: 44,730 km (0.103 R)
• M2: 226,790 km (0.066 R)
• M3: 338,839 km (0.12 R)
• M4: 466,147 km (0.111 R)
• M5: 625,917 km (0.059 R)
• M6: 1,227,899 km (0.039 R)
• M7: 1,571,077 km (0.108 R)
• M8: 1,913,357 km (0.087 R)
• M9: 2,212,403 km (0.102 R)
• M10: 2,396,707 km (0.117 R)
• M11: 2,566,351 km (0.114 R)
• M12: 4,437,970 km (0.114 R)
• M13: 5,357,399 km (0.093 R)
• M14: 5,605,731 km (0.047 R)
• M15: 6,215,044 km (0.096 R)
• M16: 8,089,654 km (0.114 R)
• M17: 10,184,025 km (0.112 R)
• M18: 11,355,376 km (0.079 R)
• M19: 15,320,617 km (0.106 R)
• M20: 15,820,424 km (0.026 R)
• M21: 15,989,469 km (0.078 R)
• M22: 18,020,859 km (0.118 R)
• M23: 18,205,163 km (0.068 R)
• M24: 24,227,525 km (0.111 R)
• M25: 24,905,502 km (0.113 R)
• M26: 27,744,122 km (0.088 R)
• M27: 29,240,998 km (0.1 R)
• M28: 32,394,821 km (0.08 R)
• M29: 33,355,688 km (0.102 R)
• M30: 36,646,242 km (0.1 R)
• M31: 38,293,913 km (0.05 R)
• M32: 42,383,022 km (0.078 R)
• M33: 51,046,234 km (0.09 R)
• M34: 53,287,809 km (0.085 R)
• M35: 55,011,326 km (0.026 R)
• M36: 55,984,759 km (0.074 R)
• M37: 61,232,204 km (0.057 R)
• M38: 64,834,670 km (0.098 R)
• M39: 66,797,843 km (0.103 R)
• M40: 73,863,051 km (0.056 R)
• M41: 74,571,995 km (0.101 R)
• M42: 74,809,407 km (0.081 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit