🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.61 AU - 0.65 AU

Year: 189 Days

Day: 46.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 179.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.27 AU - 2.67 AU

Year: 1470 Days

Day: 43.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.61 AU - 2.63 AU

Year: 1606 Days

Day: 27.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,458,639 km

• M1: 2,248,606 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.3 AU - 3.38 AU

Year: 2312 Days

Day: 18.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,458,639 km

• M1: 26,329 km (0.053 R)
• M2: 136,284 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.48 AU - 3.82 AU

Year: 2641 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.2

Radius: 5.8

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.19 AU - 15.39 AU

Year: 19395 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,458,639 km

• M1: 93,050 km (0.027 R)
• M2: 467,493 km (0.081 R)
• M3: 709,692 km (0.101 R)
• M4: 1,343,987 km (0.11 R)
• M5: 1,589,029 km (0.077 R)
• M6: 1,922,333 km (0.084 R)
• M7: 2,461,334 km (0.028 R)
• M8: 2,961,140 km (0.078 R)
• M9: 3,207,079 km (0.107 R)
• M10: 3,526,171 km (0.08 R)
• M11: 3,995,161 km (0.108 R)
• M12: 5,329,275 km (0.087 R)
• M13: 5,570,576 km (0.109 R)
• M14: 7,370,837 km (0.085 R)
• M15: 10,432,956 km (0.055 R)
• M16: 12,556,796 km (0.099 R)
• M17: 21,022,091 km (0.11 R)
• M18: 21,423,013 km (0.106 R)
• M19: 25,039,542 km (0.057 R)
• M20: 27,704,179 km (0.107 R)
• M21: 30,424,317 km (0.101 R)
• M22: 30,808,485 km (0.091 R)
• M23: 33,725,494 km (0.109 R)
• M24: 34,137,037 km (0.113 R)
• M25: 37,257,798 km (0.078 R)
• M26: 45,713,220 km (0.102 R)
• M27: 48,096,912 km (0.107 R)
• M28: 51,101,286 km (0.086 R)
• M29: 70,666,294 km (0.062 R)
• M30: 74,773,205 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit