🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.83 AU - 0.85 AU

Year: 283 Days

Day: 46.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,025,148 km

• M1: 75,397 km (0.031 R)
• M2: 103,223 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.72 AU - 1.06 AU

Year: 308 Days

Day: 12.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.19 AU - 2.51 AU

Year: 1322 Days

Day: 41.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 10.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.88 AU - 12.56 AU

Year: 12884 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,025,148 km

• M1: 132,095 km (0.042 R)
• M2: 587,022 km (0.068 R)
• M3: 928,255 km (0.093 R)
• M4: 1,327,980 km (0.105 R)
• M5: 1,668,016 km (0.067 R)
• M6: 2,270,746 km (0.089 R)
• M7: 3,429,382 km (0.111 R)
• M8: 6,076,516 km (0.117 R)
• M9: 8,317,492 km (0.031 R)
• M10: 12,730,629 km (0.118 R)
• M11: 13,365,672 km (0.094 R)
• M12: 14,222,718 km (0.093 R)
• M13: 15,046,105 km (0.116 R)
• M14: 16,862,971 km (0.092 R)
• M15: 17,942,170 km (0.026 R)
• M16: 23,373,770 km (0.113 R)
• M17: 26,308,431 km (0.089 R)
• M18: 26,820,355 km (0.082 R)
• M19: 27,234,592 km (0.108 R)
• M20: 27,970,015 km (0.06 R)
• M21: 30,479,369 km (0.071 R)
• M22: 34,336,750 km (0.082 R)
• M23: 41,745,435 km (0.105 R)
• M24: 47,992,343 km (0.099 R)
• M25: 51,099,192 km (0.098 R)
• M26: 55,502,755 km (0.071 R)
• M27: 56,345,140 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit