🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 201 Days

Day: 15.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,609,789 km

• M1: 43,383 km (0.073 R)
• M2: 124,914 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.12 AU - 1.82 AU

Year: 626 Days

Day: 14.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,609,789 km

• M1: 218,862 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.42 AU - 3.68 AU

Year: 1872 Days

Day: 28.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.5

Radius: 14.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.72 AU - 14.42 AU

Year: 14738 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,609,789 km

• M1: 202,855 km (0.106 R)
• M2: 756,068 km (0.116 R)
• M3: 1,233,434 km (0.051 R)
• M4: 1,717,683 km (0.101 R)
• M5: 2,228,260 km (0.114 R)
• M6: 3,735,160 km (0.119 R)
• M7: 4,751,528 km (0.118 R)
• M8: 5,388,515 km (0.107 R)
• M9: 6,909,776 km (0.1 R)
• M10: 8,354,891 km (0.113 R)
• M11: 9,706,359 km (0.082 R)
• M12: 11,095,225 km (0.109 R)
• M13: 11,675,815 km (0.088 R)
• M14: 13,245,844 km (0.069 R)
• M15: 14,826,047 km (0.076 R)
• M16: 15,925,292 km (0.117 R)
• M17: 17,147,656 km (0.11 R)
• M18: 18,431,804 km (0.104 R)
• M19: 23,692,862 km (0.058 R)
• M20: 24,746,629 km (0.106 R)
• M21: 26,665,521 km (0.056 R)
• M22: 27,709,415 km (0.071 R)
• M23: 30,592,316 km (0.12 R)
• M24: 33,125,008 km (0.104 R)
• M25: 37,534,106 km (0.078 R)
• M26: 38,724,755 km (0.089 R)
• M27: 40,433,761 km (0.09 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit