🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.91 AU - 1.07 AU

Year: 343 Days

Day: 39.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,550,355 km

• M1: 43,084 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.94 AU - 2.2 AU

Year: 1037 Days

Day: 15.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,550,355 km

• M1: 376,388 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.21 AU - 2.39 AU

Year: 1215 Days

Day: 26 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.92 AU - 3.18 AU

Year: 1855 Days

Day: 31.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,550,355 km

• M1: 782,546 km (0.068 R)

Asteroid Belt

Center: 10.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.2

Radius: 7

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.03 AU - 17.69 AU

Year: 25189 Days

Day: 21.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,550,355 km

• M1: 87,066 km (0.106 R)
• M2: 371,751 km (0.088 R)
• M3: 886,667 km (0.117 R)
• M4: 2,387,732 km (0.118 R)
• M5: 2,606,294 km (0.05 R)
• M6: 4,571,262 km (0.041 R)
• M7: 5,026,937 km (0.119 R)
• M8: 5,766,848 km (0.111 R)
• M9: 7,009,707 km (0.097 R)
• M10: 7,667,639 km (0.076 R)
• M11: 24,402,405 km (0.052 R)
• M12: 26,622,138 km (0.093 R)
• M13: 27,472,901 km (0.072 R)
• M14: 29,743,348 km (0.08 R)
• M15: 35,814,329 km (0.084 R)
• M16: 41,518,495 km (0.08 R)
• M17: 45,353,437 km (0.104 R)
• M18: 47,268,290 km (0.078 R)
• M19: 52,384,537 km (0.102 R)
• M20: 58,669,592 km (0.109 R)
• M21: 69,466,519 km (0.077 R)
• M22: 74,849,200 km (0.086 R)
• M23: 78,258,087 km (0.076 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit