🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 13 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,883,008 km

• M1: 47,123 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.79 AU - 1.03 AU

Year: 325 Days

Day: 24.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.03 AU - 1.49 AU

Year: 530 Days

Day: 21.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,883,008 km

• M1: 41,289 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.77 AU - 1.95 AU

Year: 951 Days

Day: 21.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 6.9

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.78 AU - 13.48 AU

Year: 17829 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,883,008 km

• M1: 86,019 km (0.075 R)
• M2: 442,959 km (0.074 R)
• M3: 921,523 km (0.118 R)
• M4: 1,405,472 km (0.118 R)
• M5: 2,328,341 km (0.073 R)
• M6: 3,632,535 km (0.072 R)
• M7: 7,124,748 km (0.047 R)
• M8: 9,079,244 km (0.107 R)
• M9: 11,489,116 km (0.069 R)
• M10: 13,245,545 km (0.106 R)
• M11: 13,589,471 km (0.08 R)
• M12: 13,939,230 km (0.098 R)
• M13: 14,439,037 km (0.068 R)
• M14: 16,165,696 km (0.116 R)
• M15: 17,527,335 km (0.086 R)
• M16: 20,659,915 km (0.083 R)
• M17: 21,686,755 km (0.078 R)
• M18: 23,240,777 km (0.106 R)
• M19: 42,758,961 km (0.038 R)
• M20: 43,058,306 km (0.072 R)
• M21: 43,359,297 km (0.114 R)
• M22: 47,399,038 km (0.114 R)
• M23: 51,007,638 km (0.066 R)
• M24: 55,681,225 km (0.047 R)
• M25: 61,580,467 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit