🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 18.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 208 Days

Day: 18 Hours

Environment

Temp: 198 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.95 AU

Year: 265 Days

Day: 20.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,304,179 km

• M1: 55,052 km (0.106 R)
• M2: 437,873 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.28 AU - 3.32 AU

Year: 2179 Days

Day: 15.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.3

Radius: 7.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.38 AU - 24.52 AU

Year: 32385 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,304,179 km

• M1: 95,743 km (0.078 R)
• M2: 356,342 km (0.12 R)
• M3: 680,521 km (0.083 R)
• M4: 1,241,363 km (0.103 R)
• M5: 1,905,578 km (0.107 R)
• M6: 2,264,014 km (0.095 R)
• M7: 2,885,593 km (0.109 R)
• M8: 4,464,000 km (0.109 R)
• M9: 5,712,395 km (0.113 R)
• M10: 7,178,454 km (0.032 R)
• M11: 7,702,346 km (0.115 R)
• M12: 9,483,607 km (0.046 R)
• M13: 11,206,376 km (0.111 R)
• M14: 16,205,040 km (0.1 R)
• M15: 28,727,429 km (0.045 R)
• M16: 31,402,388 km (0.096 R)
• M17: 32,287,260 km (0.107 R)
• M18: 33,579,935 km (0.116 R)
• M19: 41,312,050 km (0.094 R)
• M20: 42,068,716 km (0.117 R)
• M21: 43,298,561 km (0.039 R)
• M22: 45,508,420 km (0.036 R)
• M23: 46,967,897 km (0.059 R)
• M24: 51,883,085 km (0.113 R)
• M25: 55,832,917 km (0.112 R)
• M26: 61,732,160 km (0.07 R)
• M27: 64,324,840 km (0.066 R)
• M28: 66,161,753 km (0.116 R)
• M29: 69,300,615 km (0.063 R)
• M30: 73,417,249 km (0.069 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit