🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 210 Days

Day: 33.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.55 AU - 0.81 AU

Year: 215 Days

Day: 28.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,938,474 km

• M1: 120,127 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.17 AU - 1.65 AU

Year: 641 Days

Day: 25.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.3 AU - 3.38 AU

Year: 2337 Days

Day: 38.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 100.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,938,474 km

• M1: 1,081,892 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 10.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.81 AU - 9.27 AU

Year: 7927 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,938,474 km

• M1: 135,984 km (0.081 R)
• M2: 624,721 km (0.098 R)
• M3: 1,258,567 km (0.116 R)
• M4: 1,909,018 km (0.083 R)
• M5: 2,714,603 km (0.093 R)
• M6: 3,132,579 km (0.085 R)
• M7: 4,597,591 km (0.101 R)
• M8: 8,691,786 km (0.078 R)
• M9: 10,874,718 km (0.098 R)
• M10: 11,523,823 km (0.086 R)
• M11: 11,883,905 km (0.101 R)
• M12: 20,919,617 km (0.106 R)
• M13: 27,983,628 km (0.073 R)
• M14: 29,107,407 km (0.075 R)
• M15: 37,831,058 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 15

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.95 AU - 11.09 AU

Year: 10372 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,938,474 km

• M1: 186,549 km (0.117 R)
• M2: 836,252 km (0.116 R)
• M3: 2,395,660 km (0.058 R)
• M4: 3,201,095 km (0.048 R)
• M5: 4,380,226 km (0.117 R)
• M6: 5,680,381 km (0.106 R)
• M7: 6,840,363 km (0.095 R)
• M8: 7,332,091 km (0.104 R)
• M9: 9,412,997 km (0.071 R)
• M10: 10,893,119 km (0.094 R)
• M11: 12,369,051 km (0.081 R)
• M12: 13,316,604 km (0.063 R)
• M13: 14,770,097 km (0.119 R)
• M14: 17,925,116 km (0.054 R)
• M15: 18,864,441 km (0.116 R)
• M16: 20,120,016 km (0.039 R)
• M17: 23,980,539 km (0.106 R)
• M18: 25,873,401 km (0.118 R)
• M19: 26,726,707 km (0.113 R)
• M20: 29,399,572 km (0.028 R)
• M21: 30,990,994 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit