🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 199 Days

Day: 20 Hours

Environment

Temp: 188 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.21 AU - 1.53 AU

Year: 595 Days

Day: 43.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,193,750 km

• M1: 903,122 km (0.084 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 11.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.24 AU - 5.74 AU

Year: 4134 Days

Day: 6.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,193,750 km

• M1: 141,220 km (0.116 R)
• M2: 218,862 km (0.111 R)
• M3: 390,151 km (0.085 R)
• M4: 522,097 km (0.111 R)
• M5: 607,966 km (0.062 R)
• M6: 699,520 km (0.086 R)
• M7: 816,356 km (0.081 R)
• M8: 950,844 km (0.105 R)
• M9: 1,082,191 km (0.101 R)
• M10: 2,023,610 km (0.102 R)
• M11: 2,152,115 km (0.093 R)
• M12: 2,224,670 km (0.085 R)
• M13: 2,387,432 km (0.111 R)
• M14: 2,631,427 km (0.071 R)
• M15: 2,819,621 km (0.113 R)
• M16: 2,899,506 km (0.04 R)
• M17: 2,996,296 km (0.118 R)
• M18: 3,310,152 km (0.103 R)
• M19: 3,565,366 km (0.086 R)
• M20: 3,739,199 km (0.093 R)
• M21: 3,844,815 km (0.095 R)
• M22: 3,915,874 km (0.113 R)
• M23: 4,222,699 km (0.057 R)
• M24: 4,314,403 km (0.073 R)
• M25: 5,111,161 km (0.09 R)
• M26: 5,287,836 km (0.049 R)
• M27: 5,687,861 km (0.094 R)
• M28: 5,809,783 km (0.064 R)
• M29: 6,180,786 km (0.099 R)
• M30: 6,517,082 km (0.094 R)
• M31: 6,666,081 km (0.108 R)
• M32: 7,141,802 km (0.112 R)
• M33: 7,450,423 km (0.063 R)
• M34: 7,718,353 km (0.086 R)
• M35: 7,921,357 km (0.082 R)
• M36: 8,332,901 km (0.066 R)
• M37: 8,494,765 km (0.102 R)
• M38: 8,845,273 km (0.111 R)
• M39: 9,633,056 km (0.086 R)
• M40: 9,778,764 km (0.111 R)
• M41: 9,925,220 km (0.061 R)
• M42: 10,047,741 km (0.077 R)
• M43: 10,244,911 km (0.108 R)
• M44: 10,443,278 km (0.106 R)
• M45: 10,818,918 km (0.085 R)
• M46: 11,867,898 km (0.107 R)
• M47: 12,128,647 km (0.106 R)
• M48: 12,496,957 km (0.062 R)
• M49: 13,705,708 km (0.081 R)
• M50: 13,897,193 km (0.098 R)
• M51: 14,144,479 km (0.09 R)
• M52: 14,421,085 km (0.067 R)
• M53: 14,532,236 km (0.102 R)
• M54: 14,783,262 km (0.105 R)
• M55: 14,867,336 km (0.05 R)
• M56: 14,979,534 km (0.046 R)
• M57: 15,176,704 km (0.101 R)
• M58: 15,459,893 km (0.054 R)
• M59: 15,573,737 km (0.085 R)
• M60: 15,659,157 km (0.07 R)
• M61: 15,859,319 km (0.096 R)
• M62: 16,146,697 km (0.105 R)
• M63: 16,406,698 km (0.105 R)
• M64: 16,493,764 km (0.102 R)
• M65: 16,580,979 km (0.06 R)
• M66: 16,960,359 km (0.093 R)
• M67: 18,235,980 km (0.081 R)
• M68: 18,386,326 km (0.085 R)
• M69: 18,476,833 km (0.071 R)
• M70: 18,657,996 km (0.106 R)
• M71: 19,327,746 km (0.064 R)
• M72: 19,419,599 km (0.061 R)
• M73: 19,511,601 km (0.044 R)
• M74: 19,727,022 km (0.092 R)
• M75: 19,912,374 km (0.045 R)
• M76: 20,067,208 km (0.105 R)
• M77: 20,160,258 km (0.106 R)
• M78: 20,847,361 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit