🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.88 AU - 1.04 AU

Year: 344 Days

Day: 34.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.68 AU - 1.78 AU

Year: 831 Days

Day: 14.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.02 AU - 2.48 AU

Year: 1233 Days

Day: 47 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,250,027 km

• M1: 139,575 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.44 AU - 3.14 AU

Year: 1702 Days

Day: 45.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.9 AU - 3.52 AU

Year: 2101 Days

Day: 34.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,250,027 km

• M1: 1,575,116 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.89 AU - 5.23 AU

Year: 3557 Days

Day: 22.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,250,027 km

• M1: 3,440,153 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.8

Radius: 5.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.3 AU - 15.78 AU

Year: 17199 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,250,027 km

• M1: 70,311 km (0.066 R)
• M2: 329,415 km (0.12 R)
• M3: 626,067 km (0.108 R)
• M4: 844,330 km (0.066 R)
• M5: 1,101,938 km (0.05 R)
• M6: 1,438,084 km (0.083 R)
• M7: 2,933,315 km (0.069 R)
• M8: 5,147,663 km (0.088 R)
• M9: 5,973,293 km (0.109 R)
• M10: 6,687,025 km (0.069 R)
• M11: 10,533,635 km (0.089 R)
• M12: 10,800,517 km (0.105 R)
• M13: 11,742,086 km (0.069 R)
• M14: 19,430,669 km (0.12 R)
• M15: 21,324,279 km (0.092 R)
• M16: 26,836,512 km (0.109 R)
• M17: 27,737,540 km (0.116 R)
• M18: 31,543,908 km (0.045 R)
• M19: 35,924,433 km (0.092 R)
• M20: 38,637,091 km (0.1 R)
• M21: 39,144,527 km (0.087 R)
• M22: 39,527,946 km (0.12 R)
• M23: 42,821,942 km (0.111 R)
• M24: 46,436,825 km (0.06 R)
• M25: 49,799,785 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 15,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit