🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.62 AU - 2.62 AU

Year: 1075 Days

Day: 21.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,929,618 km

• M1: 30,518 km (0.064 R)

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 9.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.03 AU - 13.67 AU

Year: 15115 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,929,618 km

• M1: 119,529 km (0.051 R)
• M2: 1,219,223 km (0.072 R)
• M3: 1,588,430 km (0.109 R)
• M4: 2,539,424 km (0.099 R)
• M5: 4,270,720 km (0.086 R)
• M6: 4,662,068 km (0.107 R)
• M7: 7,026,462 km (0.087 R)
• M8: 7,424,842 km (0.12 R)
• M9: 9,914,599 km (0.107 R)
• M10: 10,556,224 km (0.116 R)
• M11: 12,281,536 km (0.026 R)
• M12: 12,647,902 km (0.087 R)
• M13: 14,707,415 km (0.043 R)
• M14: 17,305,182 km (0.108 R)
• M15: 19,978,197 km (0.082 R)
• M16: 21,829,620 km (0.084 R)
• M17: 26,127,717 km (0.069 R)
• M18: 27,617,712 km (0.085 R)
• M19: 29,442,207 km (0.088 R)
• M20: 32,327,651 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.8

Radius: 3.9

Gravity: 48.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.15 AU - 19.15 AU

Year: 26928 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,929,618 km

• M1: 48,619 km (0.068 R)
• M2: 189,092 km (0.111 R)
• M3: 368,759 km (0.088 R)
• M4: 556,953 km (0.099 R)
• M5: 741,257 km (0.076 R)
• M6: 1,143,676 km (0.1 R)
• M7: 2,687,975 km (0.106 R)
• M8: 2,820,817 km (0.095 R)
• M9: 3,877,278 km (0.059 R)
• M10: 4,293,309 km (0.1 R)
• M11: 5,337,502 km (0.042 R)
• M12: 5,505,351 km (0.083 R)
• M13: 6,398,301 km (0.079 R)
• M14: 6,684,033 km (0.073 R)
• M15: 8,297,296 km (0.116 R)
• M16: 9,711,894 km (0.062 R)
• M17: 10,476,189 km (0.094 R)
• M18: 10,607,387 km (0.115 R)
• M19: 14,415,400 km (0.085 R)
• M20: 17,712,537 km (0.094 R)
• M21: 18,465,314 km (0.118 R)
• M22: 19,833,835 km (0.11 R)
• M23: 23,212,802 km (0.087 R)
• M24: 27,326,445 km (0.112 R)
• M25: 28,203,687 km (0.048 R)
• M26: 31,626,187 km (0.05 R)
• M27: 33,864,171 km (0.09 R)
• M28: 35,168,365 km (0.086 R)
• M29: 38,340,887 km (0.057 R)
• M30: 38,652,649 km (0.079 R)
• M31: 44,043,408 km (0.106 R)
• M32: 48,627,685 km (0.101 R)
• M33: 50,659,225 km (0.052 R)
• M34: 51,981,071 km (0.042 R)
• M35: 64,928,019 km (0.117 R)
• M36: 67,162,413 km (0.033 R)
• M37: 72,495,128 km (0.088 R)
• M38: 72,733,138 km (0.1 R)
• M39: 76,366,721 km (0.079 R)
• M40: 83,208,729 km (0.079 R)
• M41: 84,519,057 km (0.059 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 10,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit