🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.57 AU - 0.93 AU

Year: 232 Days

Day: 38.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.65 AU - 0.93 AU

Year: 250 Days

Day: 43.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.97 AU - 2.25 AU

Year: 1092 Days

Day: 35.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.85 AU - 3.13 AU

Year: 1843 Days

Day: 26.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,942,311 km

• M1: 1,574,368 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 10.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.52 AU - 8.82 AU

Year: 6843 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,942,311 km

• M1: 169,195 km (0.12 R)
• M2: 1,309,879 km (0.067 R)
• M3: 1,654,403 km (0.084 R)
• M4: 4,041,985 km (0.098 R)
• M5: 5,819,806 km (0.069 R)
• M6: 6,486,414 km (0.107 R)
• M7: 8,326,917 km (0.104 R)
• M8: 10,002,114 km (0.053 R)
• M9: 14,053,523 km (0.114 R)
• M10: 14,382,489 km (0.059 R)
• M11: 15,203,033 km (0.073 R)
• M12: 17,851,963 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 12.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.53 AU - 9.67 AU

Year: 8217 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,942,311 km

• M1: 156,928 km (0.114 R)
• M2: 614,398 km (0.086 R)
• M3: 1,596,957 km (0.112 R)
• M4: 2,895,916 km (0.029 R)
• M5: 3,357,724 km (0.102 R)
• M6: 3,843,169 km (0.085 R)
• M7: 6,062,603 km (0.102 R)
• M8: 6,600,408 km (0.095 R)
• M9: 7,567,408 km (0.045 R)
• M10: 9,168,853 km (0.114 R)
• M11: 9,734,034 km (0.08 R)
• M12: 12,342,722 km (0.103 R)
• M13: 14,363,340 km (0.1 R)
• M14: 15,191,365 km (0.057 R)
• M15: 16,733,868 km (0.117 R)
• M16: 20,207,082 km (0.116 R)
• M17: 21,084,473 km (0.078 R)
• M18: 32,372,082 km (0.046 R)
• M19: 41,539,140 km (0.081 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 14,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit