🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 890 Days

Day: 30 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.23 AU - 4.41 AU

Year: 2265 Days

Day: 41.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.86 AU - 5.6 AU

Year: 3120 Days

Day: 13 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.71 AU - 7.43 AU

Year: 4536 Days

Day: 24.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.61 AU - 6.95 AU

Year: 4774 Days

Day: 38.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.5

Radius: 3.9

Gravity: 48.55 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.28 AU - 19.08 AU

Year: 20663 Days

Day: 16.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,735,852 km

• M1: 48,470 km (0.097 R)
• M2: 235,916 km (0.095 R)
• M3: 497,862 km (0.116 R)
• M4: 786,436 km (0.103 R)
• M5: 1,308,682 km (0.115 R)
• M6: 2,052,932 km (0.049 R)
• M7: 2,243,370 km (0.116 R)
• M8: 4,084,919 km (0.082 R)
• M9: 4,848,617 km (0.112 R)
• M10: 5,342,140 km (0.116 R)
• M11: 5,952,350 km (0.12 R)
• M12: 6,384,239 km (0.049 R)
• M13: 8,806,378 km (0.093 R)
• M14: 9,655,047 km (0.065 R)
• M15: 17,089,462 km (0.12 R)
• M16: 21,233,174 km (0.109 R)
• M17: 21,731,185 km (0.119 R)
• M18: 23,588,742 km (0.057 R)
• M19: 27,031,288 km (0.079 R)
• M20: 27,381,197 km (0.094 R)
• M21: 32,078,571 km (0.119 R)
• M22: 32,209,020 km (0.098 R)
• M23: 33,801,190 km (0.043 R)
• M24: 35,029,389 km (0.082 R)
• M25: 45,942,852 km (0.081 R)
• M26: 52,522,915 km (0.077 R)
• M27: 54,724,247 km (0.098 R)
• M28: 59,703,463 km (0.094 R)
• M29: 63,939,028 km (0.067 R)
• M30: 67,511,125 km (0.097 R)
• M31: 77,603,596 km (0.036 R)

Kuiper Belt

Range: 36.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit