🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 145 Days

Day: 29.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.24 AU - 1.66 AU

Year: 638 Days

Day: 28.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,633,690 km

• M1: 43,084 km (0.101 R)
• M2: 67,020 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.46 AU - 2.24 AU

Year: 919 Days

Day: 39.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 12

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.43 AU - 9.27 AU

Year: 9616 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,633,690 km

• M1: 149,299 km (0.062 R)
• M2: 629,209 km (0.03 R)
• M3: 1,060,200 km (0.053 R)
• M4: 1,619,846 km (0.069 R)
• M5: 2,028,996 km (0.084 R)
• M6: 2,429,170 km (0.111 R)
• M7: 3,466,482 km (0.082 R)
• M8: 4,213,125 km (0.063 R)
• M9: 5,260,460 km (0.098 R)
• M10: 6,173,007 km (0.05 R)
• M11: 7,311,895 km (0.119 R)
• M12: 8,041,933 km (0.092 R)
• M13: 8,447,792 km (0.099 R)
• M14: 10,579,561 km (0.077 R)
• M15: 12,088,705 km (0.115 R)
• M16: 15,118,810 km (0.057 R)
• M17: 17,927,958 km (0.079 R)
• M18: 24,557,837 km (0.096 R)
• M19: 25,511,224 km (0.116 R)
• M20: 29,679,619 km (0.059 R)
• M21: 33,348,357 km (0.115 R)
• M22: 34,873,208 km (0.06 R)
• M23: 36,077,322 km (0.075 R)
• M24: 37,309,111 km (0.056 R)
• M25: 37,935,327 km (0.09 R)
• M26: 39,080,349 km (0.036 R)
• M27: 40,774,545 km (0.115 R)
• M28: 44,729,913 km (0.108 R)
• M29: 45,864,463 km (0.056 R)
• M30: 51,362,484 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.2

Radius: 3.2

Gravity: 53.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.13 AU - 18.35 AU

Year: 28453 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,633,690 km

• M1: 39,943 km (0.085 R)
• M2: 227,090 km (0.101 R)
• M3: 832,063 km (0.034 R)
• M4: 1,369,419 km (0.098 R)
• M5: 1,538,315 km (0.09 R)
• M6: 2,000,572 km (0.114 R)
• M7: 2,263,565 km (0.113 R)
• M8: 2,598,964 km (0.106 R)
• M9: 2,858,217 km (0.074 R)
• M10: 3,519,440 km (0.073 R)
• M11: 3,707,484 km (0.114 R)
• M12: 4,206,991 km (0.114 R)
• M13: 4,825,728 km (0.052 R)
• M14: 5,097,248 km (0.026 R)
• M15: 6,563,158 km (0.106 R)
• M16: 7,190,870 km (0.104 R)
• M17: 7,290,951 km (0.061 R)
• M18: 7,596,580 km (0.07 R)
• M19: 8,287,872 km (0.104 R)
• M20: 8,397,976 km (0.073 R)
• M21: 9,313,066 km (0.057 R)
• M22: 10,547,996 km (0.07 R)
• M23: 13,187,351 km (0.094 R)
• M24: 14,261,015 km (0.052 R)
• M25: 14,819,315 km (0.113 R)
• M26: 16,064,119 km (0.11 R)
• M27: 16,668,195 km (0.059 R)
• M28: 21,019,398 km (0.073 R)
• M29: 27,387,481 km (0.115 R)
• M30: 27,754,295 km (0.052 R)
• M31: 28,248,416 km (0.096 R)
• M32: 31,873,023 km (0.052 R)
• M33: 32,278,733 km (0.113 R)
• M34: 50,376,036 km (0.079 R)
• M35: 60,081,497 km (0.073 R)
• M36: 63,006,584 km (0.061 R)
• M37: 66,684,148 km (0.109 R)
• M38: 72,814,669 km (0.084 R)
• M39: 76,861,292 km (0.118 R)
• M40: 80,304,287 km (0.103 R)
• M41: 82,825,460 km (0.063 R)
• M42: 87,231,715 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.4

Radius: 5.5

Gravity: 19.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.27 AU - 21.35 AU

Year: 28617 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,633,690 km

• M1: 68,366 km (0.079 R)
• M2: 402,867 km (0.048 R)
• M3: 800,947 km (0.114 R)
• M4: 1,226,703 km (0.115 R)
• M5: 2,491,553 km (0.03 R)
• M6: 3,012,901 km (0.075 R)
• M7: 4,858,490 km (0.112 R)
• M8: 5,053,266 km (0.103 R)
• M9: 5,626,226 km (0.1 R)
• M10: 6,106,136 km (0.083 R)
• M11: 6,707,969 km (0.074 R)
• M12: 8,137,227 km (0.045 R)
• M13: 9,575,012 km (0.05 R)
• M14: 10,006,153 km (0.045 R)
• M15: 12,286,174 km (0.114 R)
• M16: 15,977,053 km (0.114 R)
• M17: 17,115,044 km (0.12 R)
• M18: 18,969,758 km (0.094 R)
• M19: 19,551,245 km (0.068 R)
• M20: 24,524,626 km (0.065 R)
• M21: 25,098,633 km (0.095 R)
• M22: 26,035,714 km (0.106 R)
• M23: 39,632,066 km (0.064 R)
• M24: 42,690,595 km (0.095 R)
• M25: 56,102,642 km (0.049 R)
• M26: 59,949,552 km (0.12 R)
• M27: 64,619,099 km (0.105 R)
• M28: 66,375,528 km (0.079 R)
• M29: 68,389,115 km (0.057 R)
• M30: 69,069,337 km (0.078 R)
• M31: 82,864,654 km (0.089 R)
• M32: 85,197,932 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit