🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.66 AU - 0.76 AU

Year: 229 Days

Day: 41.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,274,685 km

• M1: 55,950 km (0.058 R)
• M2: 74,949 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.17 AU - 1.73 AU

Year: 669 Days

Day: 29.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,274,685 km

• M1: 503,696 km (0.098 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 11.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.71 AU - 8.51 AU

Year: 8843 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,274,685 km

• M1: 144,212 km (0.09 R)
• M2: 725,699 km (0.076 R)
• M3: 1,380,040 km (0.109 R)
• M4: 2,041,413 km (0.098 R)
• M5: 3,116,872 km (0.108 R)
• M6: 4,397,429 km (0.115 R)
• M7: 5,187,456 km (0.107 R)
• M8: 6,001,268 km (0.081 R)
• M9: 6,492,996 km (0.053 R)
• M10: 6,973,505 km (0.116 R)
• M11: 7,597,627 km (0.07 R)
• M12: 9,138,186 km (0.102 R)
• M13: 11,135,617 km (0.111 R)
• M14: 12,264,333 km (0.119 R)
• M15: 13,825,835 km (0.094 R)
• M16: 14,811,536 km (0.103 R)
• M17: 15,646,441 km (0.107 R)
• M18: 18,559,112 km (0.099 R)
• M19: 21,490,033 km (0.052 R)
• M20: 23,578,719 km (0.073 R)
• M21: 26,819,158 km (0.085 R)
• M22: 28,447,980 km (0.092 R)
• M23: 29,038,293 km (0.097 R)
• M24: 29,636,685 km (0.074 R)
• M25: 35,739,530 km (0.116 R)
• M26: 36,311,742 km (0.048 R)
• M27: 37,592,299 km (0.108 R)
• M28: 39,144,078 km (0.091 R)
• M29: 39,508,199 km (0.069 R)
• M30: 40,366,592 km (0.05 R)
• M31: 43,145,372 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit