🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.68 AU - 2.38 AU

Year: 1051 Days

Day: 29.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,383,054 km

• M1: 1,065,436 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.57 AU - 3.13 AU

Year: 1749 Days

Day: 35.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 14.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.64 AU - 6.98 AU

Year: 6459 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,383,054 km

• M1: 176,825 km (0.079 R)
• M2: 903,721 km (0.045 R)
• M3: 2,376,063 km (0.051 R)
• M4: 3,968,981 km (0.041 R)
• M5: 4,790,124 km (0.116 R)
• M6: 5,458,976 km (0.119 R)
• M7: 9,364,228 km (0.099 R)
• M8: 12,836,245 km (0.07 R)
• M9: 13,496,570 km (0.107 R)
• M10: 14,129,968 km (0.051 R)
• M11: 15,456,452 km (0.088 R)
• M12: 15,988,123 km (0.026 R)
• M13: 18,121,089 km (0.09 R)
• M14: 21,404,613 km (0.085 R)
• M15: 22,808,888 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.8

Radius: 6.6

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.97 AU - 16.35 AU

Year: 23610 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,383,054 km

• M1: 83,027 km (0.108 R)
• M2: 446,101 km (0.098 R)
• M3: 715,227 km (0.07 R)
• M4: 1,038,359 km (0.069 R)
• M5: 1,648,868 km (0.113 R)
• M6: 2,022,713 km (0.111 R)
• M7: 2,994,650 km (0.089 R)
• M8: 3,250,612 km (0.118 R)
• M9: 4,107,658 km (0.1 R)
• M10: 4,533,563 km (0.114 R)
• M11: 4,833,657 km (0.04 R)
• M12: 6,033,731 km (0.068 R)
• M13: 6,350,878 km (0.039 R)
• M14: 6,969,466 km (0.047 R)
• M15: 7,732,116 km (0.058 R)
• M16: 8,776,458 km (0.108 R)
• M17: 9,125,021 km (0.108 R)
• M18: 11,345,054 km (0.106 R)
• M19: 14,058,310 km (0.12 R)
• M20: 17,265,689 km (0.089 R)
• M21: 18,751,046 km (0.075 R)
• M22: 19,426,929 km (0.096 R)
• M23: 28,342,962 km (0.088 R)
• M24: 33,117,677 km (0.119 R)
• M25: 36,731,663 km (0.088 R)
• M26: 37,636,431 km (0.119 R)
• M27: 43,380,241 km (0.065 R)
• M28: 45,590,101 km (0.108 R)
• M29: 48,231,849 km (0.063 R)
• M30: 50,973,829 km (0.11 R)
• M31: 56,367,281 km (0.064 R)
• M32: 57,570,497 km (0.025 R)
• M33: 59,613,704 km (0.081 R)
• M34: 59,820,598 km (0.1 R)
• M35: 60,028,090 km (0.062 R)
• M36: 60,653,260 km (0.069 R)
• M37: 64,495,681 km (0.081 R)
• M38: 66,921,859 km (0.095 R)
• M39: 70,790,311 km (0.101 R)
• M40: 84,322,635 km (0.027 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 13,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit