🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.63 AU - 2.35 AU

Year: 1020 Days

Day: 14.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,109,813 km

• M1: 107,860 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 13.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.91 AU - 6.75 AU

Year: 5788 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,109,813 km

• M1: 172,935 km (0.105 R)
• M2: 967,300 km (0.118 R)
• M3: 1,571,226 km (0.098 R)
• M4: 2,167,224 km (0.097 R)
• M5: 3,468,427 km (0.034 R)
• M6: 6,676,553 km (0.086 R)
• M7: 9,268,186 km (0.074 R)
• M8: 12,152,134 km (0.06 R)
• M9: 12,840,434 km (0.094 R)
• M10: 15,219,190 km (0.036 R)
• M11: 16,073,693 km (0.102 R)
• M12: 17,878,591 km (0.065 R)
• M13: 18,350,124 km (0.091 R)
• M14: 20,576,140 km (0.115 R)
• M15: 22,632,662 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 9.4

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.19 AU - 9.49 AU

Year: 7978 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,109,813 km

• M1: 116,836 km (0.084 R)
• M2: 471,233 km (0.044 R)
• M3: 802,593 km (0.035 R)
• M4: 1,306,588 km (0.09 R)
• M5: 1,660,088 km (0.08 R)
• M6: 2,702,486 km (0.08 R)
• M7: 3,125,548 km (0.061 R)
• M8: 4,051,858 km (0.058 R)
• M9: 4,844,129 km (0.109 R)
• M10: 6,080,405 km (0.089 R)
• M11: 7,596,430 km (0.11 R)
• M12: 9,491,387 km (0.096 R)
• M13: 9,973,690 km (0.079 R)
• M14: 10,321,056 km (0.105 R)
• M15: 10,727,813 km (0.058 R)
• M16: 12,349,304 km (0.104 R)
• M17: 13,517,215 km (0.108 R)
• M18: 15,273,943 km (0.107 R)
• M19: 16,071,449 km (0.104 R)
• M20: 17,248,634 km (0.057 R)
• M21: 18,260,365 km (0.105 R)
• M22: 19,082,704 km (0.061 R)
• M23: 19,541,521 km (0.113 R)
• M24: 22,366,228 km (0.078 R)
• M25: 22,876,357 km (0.117 R)
• M26: 27,144,833 km (0.071 R)
• M27: 27,725,422 km (0.107 R)
• M28: 28,413,124 km (0.115 R)
• M29: 31,278,222 km (0.097 R)
• M30: 34,330,467 km (0.041 R)
• M31: 34,782,103 km (0.081 R)
• M32: 38,296,905 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.1

Radius: 13.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.03 AU - 11.79 AU

Year: 12207 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,109,813 km

• M1: 172,935 km (0.102 R)
• M2: 688,150 km (0.109 R)
• M3: 1,220,719 km (0.12 R)
• M4: 1,861,596 km (0.101 R)
• M5: 3,432,523 km (0.094 R)
• M6: 4,793,714 km (0.117 R)
• M7: 5,543,499 km (0.102 R)
• M8: 6,650,224 km (0.049 R)
• M9: 7,277,936 km (0.108 R)
• M10: 7,808,410 km (0.118 R)
• M11: 8,270,069 km (0.073 R)
• M12: 9,046,931 km (0.116 R)
• M13: 17,040,095 km (0.05 R)
• M14: 22,539,612 km (0.082 R)
• M15: 24,937,516 km (0.102 R)
• M16: 28,357,174 km (0.076 R)
• M17: 29,010,917 km (0.089 R)
• M18: 29,563,382 km (0.117 R)
• M19: 36,112,627 km (0.084 R)
• M20: 40,199,940 km (0.084 R)
• M21: 52,479,681 km (0.114 R)
• M22: 55,304,986 km (0.116 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit