🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.59 AU - 0.75 AU

Year: 209 Days

Day: 28.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,420,875 km

• M1: 52,359 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 223 Days

Day: 18.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 10,420,875 km

• M1: 22,440 km (0.034 R)
• M2: 106,813 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.03 AU

Year: 304 Days

Day: 12.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 14.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.34 AU - 8.58 AU

Year: 6992 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 10,420,875 km

• M1: 180,415 km (0.04 R)
• M2: 799,301 km (0.085 R)
• M3: 1,275,172 km (0.08 R)
• M4: 2,158,248 km (0.056 R)
• M5: 2,798,827 km (0.119 R)
• M6: 3,523,329 km (0.113 R)
• M7: 7,427,684 km (0.069 R)
• M8: 10,603,497 km (0.065 R)
• M9: 12,713,575 km (0.077 R)
• M10: 14,267,747 km (0.025 R)
• M11: 16,952,730 km (0.119 R)
• M12: 22,125,974 km (0.096 R)
• M13: 24,601,071 km (0.08 R)
• M14: 25,704,953 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 11.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.23 AU - 7.69 AU

Year: 6992 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,420,875 km

• M1: 144,661 km (0.102 R)
• M2: 654,939 km (0.116 R)
• M3: 1,390,063 km (0.054 R)
• M4: 1,867,729 km (0.085 R)
• M5: 3,058,379 km (0.115 R)
• M6: 4,413,586 km (0.101 R)
• M7: 5,903,880 km (0.078 R)
• M8: 8,095,190 km (0.09 R)
• M9: 9,218,221 km (0.102 R)
• M10: 10,077,212 km (0.104 R)
• M11: 10,919,597 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 9.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.41 AU - 7.91 AU

Year: 8073 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 10,420,875 km

• M1: 121,922 km (0.032 R)
• M2: 1,424,770 km (0.054 R)
• M3: 3,534,698 km (0.074 R)
• M4: 4,046,622 km (0.07 R)
• M5: 6,032,085 km (0.076 R)
• M6: 7,021,376 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit