🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.68 AU

Year: 313 Days

Day: 36.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 8.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.24 AU - 3.34 AU

Year: 3915 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,196,421 km

• M1: 111,301 km (0.029 R)
• M2: 384,167 km (0.057 R)
• M3: 812,915 km (0.108 R)
• M4: 1,217,727 km (0.116 R)
• M5: 1,577,958 km (0.116 R)
• M6: 1,981,873 km (0.108 R)
• M7: 2,484,671 km (0.099 R)
• M8: 3,723,940 km (0.079 R)
• M9: 4,998,813 km (0.114 R)
• M10: 5,280,057 km (0.054 R)
• M11: 6,044,203 km (0.12 R)
• M12: 6,482,824 km (0.106 R)
• M13: 7,261,032 km (0.069 R)
• M14: 7,622,460 km (0.069 R)
• M15: 8,134,833 km (0.081 R)
• M16: 10,962,382 km (0.109 R)
• M17: 12,019,291 km (0.111 R)
• M18: 12,572,654 km (0.107 R)
• M19: 13,142,921 km (0.069 R)
• M20: 13,929,806 km (0.109 R)
• M21: 14,232,891 km (0.076 R)
• M22: 14,592,076 km (0.109 R)
• M23: 15,705,832 km (0.091 R)
• M24: 16,535,501 km (0.054 R)
• M25: 17,569,223 km (0.11 R)
• M26: 21,393,543 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 11.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.84 AU - 5.14 AU

Year: 6241 Days

Day: 13.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,196,421 km

• M1: 143,016 km (0.095 R)
• M2: 729,140 km (0.036 R)
• M3: 1,104,331 km (0.119 R)
• M4: 1,511,686 km (0.108 R)
• M5: 1,886,728 km (0.082 R)
• M6: 2,550,943 km (0.085 R)
• M7: 4,371,549 km (0.116 R)
• M8: 5,475,880 km (0.096 R)
• M9: 6,110,026 km (0.112 R)
• M10: 6,971,111 km (0.12 R)
• M11: 7,601,517 km (0.054 R)
• M12: 8,189,137 km (0.088 R)
• M13: 8,638,978 km (0.075 R)
• M14: 10,511,046 km (0.072 R)
• M15: 11,141,601 km (0.085 R)
• M16: 11,848,899 km (0.104 R)
• M17: 12,585,818 km (0.116 R)
• M18: 13,408,906 km (0.089 R)
• M19: 15,041,168 km (0.062 R)
• M20: 16,998,507 km (0.12 R)
• M21: 17,597,198 km (0.084 R)
• M22: 18,141,285 km (0.111 R)
• M23: 19,191,462 km (0.089 R)
• M24: 25,574,205 km (0.055 R)
• M25: 27,073,325 km (0.094 R)
• M26: 30,634,652 km (0.088 R)
• M27: 33,866,564 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 7.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.87 AU - 7.23 AU

Year: 10997 Days

Day: 22.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,196,421 km

• M1: 89,609 km (0.108 R)
• M2: 313,707 km (0.092 R)
• M3: 623,075 km (0.092 R)
• M4: 1,077,703 km (0.075 R)
• M5: 1,390,512 km (0.102 R)
• M6: 2,277,777 km (0.062 R)
• M7: 3,038,034 km (0.118 R)
• M8: 5,664,523 km (0.054 R)
• M9: 8,105,811 km (0.093 R)
• M10: 8,791,568 km (0.092 R)
• M11: 9,391,904 km (0.08 R)
• M12: 10,105,037 km (0.111 R)
• M13: 11,126,491 km (0.069 R)
• M14: 12,313,251 km (0.106 R)
• M15: 12,861,228 km (0.102 R)
• M16: 13,321,541 km (0.101 R)
• M17: 15,160,398 km (0.103 R)
• M18: 15,731,862 km (0.116 R)
• M19: 18,612,069 km (0.089 R)
• M20: 19,802,569 km (0.102 R)
• M21: 24,994,663 km (0.095 R)
• M22: 28,976,958 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.9

Radius: 6.6

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.24 AU - 9.24 AU

Year: 16950 Days

Day: 21.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,196,421 km

• M1: 82,129 km (0.089 R)
• M2: 287,677 km (0.08 R)
• M3: 983,606 km (0.09 R)
• M4: 1,248,095 km (0.084 R)
• M5: 1,774,081 km (0.1 R)
• M6: 2,096,913 km (0.104 R)
• M7: 3,066,158 km (0.087 R)
• M8: 3,507,023 km (0.066 R)
• M9: 3,823,722 km (0.034 R)
• M10: 4,188,292 km (0.107 R)
• M11: 4,514,714 km (0.027 R)
• M12: 4,986,995 km (0.063 R)
• M13: 5,810,531 km (0.103 R)
• M14: 7,680,355 km (0.088 R)
• M15: 8,034,453 km (0.093 R)
• M16: 9,510,086 km (0.065 R)
• M17: 9,763,954 km (0.1 R)
• M18: 10,232,345 km (0.102 R)
• M19: 12,376,681 km (0.104 R)
• M20: 12,987,339 km (0.11 R)
• M21: 13,810,875 km (0.11 R)
• M22: 14,601,351 km (0.095 R)
• M23: 15,213,804 km (0.063 R)
• M24: 18,614,463 km (0.085 R)
• M25: 19,496,791 km (0.102 R)
• M26: 20,406,646 km (0.112 R)
• M27: 21,780,253 km (0.117 R)
• M28: 25,094,145 km (0.119 R)
• M29: 26,071,169 km (0.062 R)
• M30: 28,309,153 km (0.111 R)
• M31: 30,452,143 km (0.037 R)
• M32: 35,178,837 km (0.076 R)
• M33: 35,664,581 km (0.081 R)
• M34: 39,190,902 km (0.093 R)
• M35: 39,844,196 km (0.067 R)
• M36: 40,637,663 km (0.034 R)
• M37: 48,858,515 km (0.117 R)
• M38: 50,533,413 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit