🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.57 AU - 0.81 AU

Year: 210 Days

Day: 22.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.22 AU

Year: 418 Days

Day: 47.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.97 AU - 4.43 AU

Year: 3160 Days

Day: 38.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.2

Radius: 5.9

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.53 AU - 15.79 AU

Year: 22749 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,028,471 km

• M1: 73,453 km (0.095 R)
• M2: 324,627 km (0.097 R)
• M3: 718,219 km (0.091 R)
• M4: 2,314,279 km (0.058 R)
• M5: 2,680,794 km (0.105 R)
• M6: 4,754,520 km (0.074 R)
• M7: 5,119,090 km (0.116 R)
• M8: 6,455,747 km (0.075 R)
• M9: 10,267,949 km (0.063 R)
• M10: 11,190,370 km (0.067 R)
• M11: 11,381,406 km (0.099 R)
• M12: 13,340,989 km (0.058 R)
• M13: 16,479,701 km (0.102 R)
• M14: 16,726,987 km (0.094 R)
• M15: 20,171,777 km (0.085 R)
• M16: 22,917,795 km (0.043 R)
• M17: 24,486,778 km (0.072 R)
• M18: 25,352,202 km (0.046 R)
• M19: 27,720,635 km (0.109 R)
• M20: 29,258,352 km (0.109 R)
• M21: 29,499,952 km (0.11 R)
• M22: 34,749,341 km (0.072 R)
• M23: 36,815,587 km (0.089 R)
• M24: 39,696,094 km (0.077 R)
• M25: 40,738,791 km (0.063 R)
• M26: 44,134,513 km (0.056 R)
• M27: 46,227,088 km (0.11 R)
• M28: 50,957,373 km (0.062 R)
• M29: 55,260,257 km (0.089 R)
• M30: 57,499,886 km (0.095 R)
• M31: 67,694,532 km (0.037 R)
• M32: 70,040,676 km (0.099 R)
• M33: 71,124,961 km (0.117 R)
• M34: 72,000,258 km (0.098 R)
• M35: 74,669,533 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit