🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 144 Days

Day: 18.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,281,656 km

• M1: 300,542 km (0.11 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 9.5

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.18 AU - 7.62 AU

Year: 6036 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,281,656 km

• M1: 118,182 km (0.066 R)
• M2: 855,251 km (0.118 R)
• M3: 1,159,832 km (0.094 R)
• M4: 1,500,915 km (0.118 R)
• M5: 2,356,615 km (0.075 R)
• M6: 3,116,273 km (0.091 R)
• M7: 3,715,712 km (0.094 R)
• M8: 4,182,308 km (0.03 R)
• M9: 5,536,916 km (0.102 R)
• M10: 7,692,323 km (0.067 R)
• M11: 8,743,996 km (0.103 R)
• M12: 10,354,566 km (0.098 R)
• M13: 10,933,061 km (0.067 R)
• M14: 13,295,660 km (0.089 R)
• M15: 14,095,111 km (0.111 R)
• M16: 15,727,224 km (0.098 R)
• M17: 16,298,239 km (0.109 R)
• M18: 19,219,138 km (0.066 R)
• M19: 20,019,037 km (0.102 R)
• M20: 21,068,915 km (0.032 R)
• M21: 25,986,796 km (0.116 R)
• M22: 27,144,982 km (0.085 R)
• M23: 28,899,017 km (0.051 R)
• M24: 33,456,367 km (0.029 R)
• M25: 34,506,843 km (0.106 R)
• M26: 34,933,197 km (0.12 R)
• M27: 35,362,992 km (0.034 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.4

Radius: 4.1

Gravity: 27.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.72 AU - 20 AU

Year: 25807 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,281,656 km

• M1: 51,013 km (0.082 R)
• M2: 433,385 km (0.1 R)
• M3: 569,070 km (0.12 R)
• M4: 929,601 km (0.081 R)
• M5: 1,983,369 km (0.084 R)
• M6: 2,795,984 km (0.113 R)
• M7: 3,390,037 km (0.083 R)
• M8: 4,096,887 km (0.12 R)
• M9: 5,046,086 km (0.096 R)
• M10: 5,236,673 km (0.111 R)
• M11: 6,262,915 km (0.072 R)
• M12: 9,602,538 km (0.109 R)
• M13: 10,014,381 km (0.11 R)
• M14: 11,063,361 km (0.041 R)
• M15: 11,980,695 km (0.09 R)
• M16: 12,388,798 km (0.088 R)
• M17: 13,669,057 km (0.085 R)
• M18: 14,265,503 km (0.048 R)
• M19: 14,417,196 km (0.094 R)
• M20: 15,831,943 km (0.112 R)
• M21: 15,994,556 km (0.087 R)
• M22: 16,909,347 km (0.115 R)
• M23: 17,250,579 km (0.1 R)
• M24: 19,580,716 km (0.096 R)
• M25: 19,768,162 km (0.038 R)
• M26: 21,709,493 km (0.052 R)
• M27: 23,561,964 km (0.072 R)
• M28: 26,078,948 km (0.045 R)
• M29: 27,110,874 km (0.096 R)
• M30: 27,931,867 km (0.062 R)
• M31: 35,244,810 km (0.11 R)
• M32: 43,896,204 km (0.119 R)
• M33: 47,179,279 km (0.111 R)
• M34: 48,195,198 km (0.064 R)
• M35: 48,880,506 km (0.051 R)
• M36: 60,547,793 km (0.097 R)
• M37: 69,059,613 km (0.119 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: 502 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit