🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 39.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 14.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.51 AU - 1.65 AU

Year: 1303 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,840,805 km

• M1: 182,210 km (0.095 R)
• M2: 703,708 km (0.043 R)
• M3: 1,527,693 km (0.106 R)
• M4: 2,626,490 km (0.104 R)
• M5: 3,269,910 km (0.039 R)
• M6: 4,296,152 km (0.09 R)
• M7: 4,756,165 km (0.09 R)
• M8: 5,565,340 km (0.034 R)
• M9: 6,236,286 km (0.106 R)
• M10: 7,646,097 km (0.1 R)
• M11: 8,502,096 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 12.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.38 AU - 3.4 AU

Year: 3223 Days

Day: 9.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,840,805 km

• M1: 156,779 km (0.094 R)
• M2: 560,842 km (0.106 R)
• M3: 1,142,329 km (0.075 R)
• M4: 2,032,437 km (0.101 R)
• M5: 2,589,240 km (0.083 R)
• M6: 3,437,460 km (0.093 R)
• M7: 4,301,687 km (0.098 R)
• M8: 4,921,471 km (0.11 R)
• M9: 6,281,166 km (0.11 R)
• M10: 7,016,739 km (0.114 R)
• M11: 8,121,070 km (0.091 R)
• M12: 8,994,722 km (0.044 R)
• M13: 11,014,891 km (0.064 R)
• M14: 11,408,483 km (0.034 R)
• M15: 12,645,807 km (0.102 R)
• M16: 15,010,501 km (0.026 R)
• M17: 18,871,023 km (0.047 R)
• M18: 20,467,083 km (0.103 R)
• M19: 21,197,121 km (0.077 R)
• M20: 22,639,095 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 12

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.6 AU - 3.38 AU

Year: 3392 Days

Day: 8.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,840,805 km

• M1: 149,448 km (0.046 R)
• M2: 538,852 km (0.098 R)
• M3: 1,178,083 km (0.098 R)
• M4: 2,345,994 km (0.097 R)
• M5: 3,194,064 km (0.075 R)
• M6: 4,569,467 km (0.055 R)
• M7: 6,566,299 km (0.115 R)
• M8: 7,451,320 km (0.049 R)
• M9: 8,140,667 km (0.11 R)
• M10: 9,684,517 km (0.081 R)
• M11: 10,626,984 km (0.095 R)
• M12: 11,162,395 km (0.08 R)
• M13: 11,586,505 km (0.117 R)
• M14: 14,311,879 km (0.076 R)
• M15: 15,273,793 km (0.077 R)
• M16: 16,170,483 km (0.089 R)
• M17: 16,879,577 km (0.113 R)
• M18: 17,609,315 km (0.061 R)
• M19: 18,068,730 km (0.078 R)
• M20: 18,832,427 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 14.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.95 AU - 3.85 AU

Year: 4113 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,840,805 km

• M1: 183,856 km (0.067 R)
• M2: 945,608 km (0.094 R)
• M3: 1,945,820 km (0.05 R)
• M4: 2,640,103 km (0.071 R)
• M5: 6,469,061 km (0.085 R)
• M6: 7,958,457 km (0.039 R)
• M7: 9,397,439 km (0.027 R)
• M8: 10,462,875 km (0.056 R)
• M9: 13,503,003 km (0.092 R)
• M10: 14,448,312 km (0.078 R)
• M11: 15,384,047 km (0.035 R)
• M12: 16,582,326 km (0.057 R)
• M13: 17,900,582 km (0.054 R)
• M14: 19,164,385 km (0.105 R)
• M15: 20,039,383 km (0.096 R)
• M16: 22,963,722 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 7.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.41 AU - 9.89 AU

Year: 19665 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,840,805 km

• M1: 88,712 km (0.064 R)
• M2: 334,052 km (0.1 R)
• M3: 673,340 km (0.111 R)
• M4: 962,961 km (0.041 R)
• M5: 1,456,335 km (0.067 R)
• M6: 2,468,365 km (0.057 R)
• M7: 2,782,072 km (0.12 R)
• M8: 3,697,461 km (0.09 R)
• M9: 4,052,756 km (0.086 R)
• M10: 4,370,951 km (0.081 R)
• M11: 4,705,601 km (0.111 R)
• M12: 8,211,726 km (0.073 R)
• M13: 8,441,209 km (0.094 R)
• M14: 9,352,410 km (0.09 R)
• M15: 10,380,895 km (0.075 R)
• M16: 11,200,393 km (0.113 R)
• M17: 14,912,365 km (0.116 R)
• M18: 20,694,322 km (0.099 R)
• M19: 22,611,419 km (0.049 R)
• M20: 25,704,205 km (0.118 R)
• M21: 29,068,063 km (0.032 R)
• M22: 31,021,063 km (0.117 R)
• M23: 35,671,313 km (0.07 R)
• M24: 42,247,037 km (0.115 R)
• M25: 45,890,643 km (0.098 R)
• M26: 46,906,412 km (0.075 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: 165 - 18,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit