🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.59 AU - 0.65 AU

Year: 315 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.69 AU - 0.71 AU

Year: 378 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,273,180 km

• M1: 141,819 km (0.1 R)
• M2: 517,758 km (0.113 R)
• M3: 1,046,138 km (0.096 R)
• M4: 1,490,892 km (0.119 R)
• M5: 1,916,050 km (0.119 R)
• M6: 2,348,687 km (0.057 R)
• M7: 2,723,280 km (0.06 R)
• M8: 3,093,534 km (0.046 R)
• M9: 3,619,520 km (0.053 R)
• M10: 4,177,221 km (0.079 R)
• M11: 4,541,642 km (0.062 R)
• M12: 5,144,372 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 9.5

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 796 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,273,180 km

• M1: 118,182 km (0.11 R)
• M2: 430,842 km (0.069 R)
• M3: 727,794 km (0.094 R)
• M4: 1,143,825 km (0.1 R)
• M5: 2,093,473 km (0.043 R)
• M6: 2,789,103 km (0.112 R)
• M7: 3,218,299 km (0.105 R)
• M8: 3,543,226 km (0.102 R)
• M9: 4,740,757 km (0.097 R)
• M10: 5,570,127 km (0.095 R)
• M11: 6,082,949 km (0.07 R)
• M12: 7,250,261 km (0.101 R)
• M13: 7,638,018 km (0.098 R)
• M14: 8,013,808 km (0.098 R)
• M15: 9,585,184 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 4.1

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.71 AU - 8.73 AU

Year: 16626 Days

Day: 19.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,273,180 km

• M1: 78,539 km (0.086 R)
• M2: 238,459 km (0.074 R)
• M3: 390,600 km (0.077 R)
• M4: 540,048 km (0.096 R)
• M5: 692,189 km (0.089 R)
• M6: 1,026,241 km (0.085 R)
• M7: 1,415,944 km (0.118 R)
• M8: 1,660,836 km (0.086 R)
• M9: 3,101,463 km (0.063 R)
• M10: 3,252,258 km (0.079 R)
• M11: 4,512,769 km (0.066 R)
• M12: 5,649,264 km (0.054 R)
• M13: 5,836,711 km (0.084 R)
• M14: 7,578,778 km (0.093 R)
• M15: 9,376,645 km (0.064 R)
• M16: 10,626,984 km (0.082 R)
• M17: 12,800,491 km (0.101 R)
• M18: 13,787,688 km (0.067 R)
• M19: 13,990,991 km (0.12 R)
• M20: 15,690,273 km (0.039 R)
• M21: 16,210,724 km (0.12 R)
• M22: 16,437,365 km (0.065 R)
• M23: 17,051,764 km (0.107 R)
• M24: 18,326,338 km (0.104 R)
• M25: 19,070,437 km (0.093 R)
• M26: 19,322,959 km (0.09 R)
• M27: 19,748,565 km (0.04 R)
• M28: 20,795,899 km (0.036 R)
• M29: 26,906,673 km (0.11 R)
• M30: 32,532,002 km (0.115 R)
• M31: 37,559,537 km (0.092 R)
• M32: 45,732,518 km (0.036 R)
• M33: 47,405,471 km (0.054 R)
• M34: 52,668,474 km (0.119 R)
• M35: 52,999,384 km (0.102 R)
• M36: 54,168,641 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit