🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 211 Days

Day: 27.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.84 AU - 2.56 AU

Year: 1174 Days

Day: 39.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,262,353 km

• M1: 68,665 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.22 AU - 2.76 AU

Year: 1414 Days

Day: 46.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,262,353 km

• M1: 216,917 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.91 AU - 3.25 AU

Year: 1945 Days

Day: 21.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,262,353 km

• M1: 477,516 km (0.044 R)
• M2: 547,977 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.83 AU - 5.61 AU

Year: 3690 Days

Day: 22.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.3

Radius: 7.1

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.58 AU - 15.6 AU

Year: 21096 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,262,353 km

• M1: 88,263 km (0.079 R)
• M2: 333,603 km (0.103 R)
• M3: 719,267 km (0.104 R)
• M4: 1,485,357 km (0.12 R)
• M5: 4,042,434 km (0.115 R)
• M6: 5,928,264 km (0.086 R)
• M7: 7,018,085 km (0.045 R)
• M8: 7,424,692 km (0.038 R)
• M9: 9,210,292 km (0.11 R)
• M10: 11,022,371 km (0.091 R)
• M11: 13,744,604 km (0.118 R)
• M12: 14,890,074 km (0.033 R)
• M13: 20,564,322 km (0.089 R)
• M14: 32,335,131 km (0.103 R)
• M15: 37,807,571 km (0.104 R)
• M16: 40,906,341 km (0.099 R)
• M17: 46,650,301 km (0.068 R)
• M18: 60,829,187 km (0.117 R)
• M19: 62,733,119 km (0.116 R)
• M20: 63,118,633 km (0.062 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit