🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 20.1 Hours

Environment

Temp: 264 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.13 AU

Year: 331 Days

Day: 14.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.53 AU - 1.79 AU

Year: 752 Days

Day: 16.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 11.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.04 AU - 7.76 AU

Year: 5690 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,712,347 km

• M1: 141,819 km (0.117 R)
• M2: 785,239 km (0.039 R)
• M3: 1,269,787 km (0.096 R)
• M4: 1,626,129 km (0.104 R)
• M5: 2,094,071 km (0.112 R)
• M6: 2,919,103 km (0.11 R)
• M7: 3,325,411 km (0.091 R)
• M8: 4,522,792 km (0.109 R)
• M9: 4,882,725 km (0.11 R)
• M10: 6,391,569 km (0.057 R)
• M11: 7,081,664 km (0.073 R)
• M12: 8,571,958 km (0.108 R)
• M13: 9,411,800 km (0.081 R)
• M14: 10,393,462 km (0.084 R)
• M15: 11,774,998 km (0.116 R)
• M16: 12,914,485 km (0.053 R)
• M17: 14,180,233 km (0.084 R)
• M18: 15,935,614 km (0.089 R)
• M19: 17,204,054 km (0.113 R)
• M20: 18,473,691 km (0.107 R)
• M21: 18,998,780 km (0.068 R)
• M22: 22,582,846 km (0.086 R)
• M23: 25,368,807 km (0.101 R)
• M24: 29,518,502 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 12.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.96 AU - 14.36 AU

Year: 14903 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,712,347 km

• M1: 153,637 km (0.078 R)
• M2: 1,032,225 km (0.082 R)
• M3: 2,365,890 km (0.105 R)
• M4: 4,297,797 km (0.079 R)
• M5: 4,871,655 km (0.117 R)
• M6: 7,547,811 km (0.115 R)
• M7: 10,658,549 km (0.105 R)
• M8: 11,862,363 km (0.109 R)
• M9: 13,047,777 km (0.074 R)
• M10: 13,807,285 km (0.098 R)
• M11: 14,942,883 km (0.052 R)
• M12: 19,203,430 km (0.074 R)
• M13: 20,689,984 km (0.077 R)
• M14: 24,699,356 km (0.047 R)
• M15: 27,672,465 km (0.112 R)
• M16: 31,642,194 km (0.096 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit