🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.65 AU - 0.71 AU

Year: 196 Days

Day: 19 Hours

Environment

Temp: 215 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,676,745 km

• M1: 35,754 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.8 AU - 0.8 AU

Year: 250 Days

Day: 37.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.06 AU - 2.28 AU

Year: 1118 Days

Day: 39 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,676,745 km

• M1: 40,840 km (0.096 R)
• M2: 569,220 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.77 AU - 2.99 AU

Year: 1710 Days

Day: 27 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.2

Radius: 4.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 16.56 AU - 24.78 AU

Year: 32877 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,676,745 km

• M1: 70,760 km (0.099 R)
• M2: 101,876 km (0.09 R)
• M3: 163,660 km (0.101 R)
• M4: 226,491 km (0.083 R)
• M5: 1,013,974 km (0.099 R)
• M6: 1,223,262 km (0.105 R)
• M7: 1,585,737 km (0.114 R)
• M8: 2,312,035 km (0.118 R)
• M9: 2,530,897 km (0.074 R)
• M10: 2,930,024 km (0.104 R)
• M11: 3,575,240 km (0.098 R)
• M12: 5,153,946 km (0.063 R)
• M13: 9,678,533 km (0.098 R)
• M14: 10,776,731 km (0.048 R)
• M15: 10,867,537 km (0.088 R)
• M16: 12,101,869 km (0.113 R)
• M17: 13,153,094 km (0.05 R)
• M18: 18,033,874 km (0.114 R)
• M19: 18,975,144 km (0.117 R)
• M20: 19,231,405 km (0.079 R)
• M21: 20,980,802 km (0.083 R)
• M22: 21,435,580 km (0.068 R)
• M23: 22,354,859 km (0.037 R)
• M24: 23,443,482 km (0.094 R)
• M25: 23,482,677 km (0.087 R)
• M26: 23,521,872 km (0.108 R)
• M27: 25,955,380 km (0.108 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit