🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.92 AU - 1.02 AU

Year: 336 Days

Day: 44.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.92 AU - 4.1 AU

Year: 2311 Days

Day: 22.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.1

Radius: 5.6

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.91 AU - 16.49 AU

Year: 22917 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,324,937 km

• M1: 93,199 km (0.051 R)
• M2: 440,715 km (0.062 R)
• M3: 667,954 km (0.117 R)
• M4: 925,861 km (0.063 R)
• M5: 2,959,345 km (0.12 R)
• M6: 3,600,372 km (0.058 R)
• M7: 4,966,201 km (0.098 R)
• M8: 5,908,966 km (0.093 R)
• M9: 6,827,048 km (0.094 R)
• M10: 7,248,316 km (0.104 R)
• M11: 8,616,389 km (0.096 R)
• M12: 9,618,694 km (0.08 R)
• M13: 9,910,410 km (0.112 R)
• M14: 10,572,830 km (0.114 R)
• M15: 10,821,012 km (0.079 R)
• M16: 12,529,420 km (0.079 R)
• M17: 13,375,546 km (0.081 R)
• M18: 14,946,772 km (0.077 R)
• M19: 15,338,120 km (0.099 R)
• M20: 15,576,280 km (0.053 R)
• M21: 16,804,329 km (0.104 R)
• M22: 17,744,851 km (0.066 R)
• M23: 18,450,653 km (0.11 R)
• M24: 23,082,951 km (0.111 R)
• M25: 26,340,146 km (0.079 R)
• M26: 30,138,436 km (0.063 R)
• M27: 33,614,642 km (0.098 R)
• M28: 34,693,691 km (0.083 R)
• M29: 34,967,156 km (0.108 R)
• M30: 41,812,006 km (0.092 R)
• M31: 43,059,503 km (0.049 R)
• M32: 44,976,899 km (0.025 R)
• M33: 47,285,045 km (0.109 R)
• M34: 55,051,418 km (0.112 R)
• M35: 59,040,595 km (0.067 R)
• M36: 59,235,222 km (0.09 R)
• M37: 60,609,577 km (0.098 R)
• M38: 61,404,391 km (0.119 R)
• M39: 70,830,553 km (0.087 R)
• M40: 71,270,520 km (0.075 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit