🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 26.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 19.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 11

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.14 AU - 1.4 AU

Year: 939 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,416,320 km

• M1: 136,882 km (0.115 R)
• M2: 552,615 km (0.104 R)
• M3: 933,790 km (0.1 R)
• M4: 1,324,390 km (0.078 R)
• M5: 1,693,298 km (0.117 R)
• M6: 2,091,528 km (0.097 R)
• M7: 2,888,585 km (0.042 R)
• M8: 3,336,930 km (0.052 R)
• M9: 3,770,764 km (0.106 R)
• M10: 4,144,759 km (0.108 R)
• M11: 4,629,905 km (0.118 R)
• M12: 4,986,247 km (0.117 R)
• M13: 5,754,731 km (0.086 R)
• M14: 6,252,593 km (0.099 R)
• M15: 7,821,126 km (0.1 R)
• M16: 8,643,765 km (0.073 R)
• M17: 9,214,331 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 9.3

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.93 AU - 2.79 AU

Year: 2378 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,416,320 km

• M1: 115,789 km (0.107 R)
• M2: 408,402 km (0.081 R)
• M3: 818,151 km (0.113 R)
• M4: 1,750,893 km (0.096 R)
• M5: 2,121,447 km (0.049 R)
• M6: 2,753,050 km (0.11 R)
• M7: 4,179,765 km (0.117 R)
• M8: 5,436,237 km (0.082 R)
• M9: 8,181,807 km (0.025 R)
• M10: 9,016,712 km (0.113 R)
• M11: 9,907,418 km (0.065 R)
• M12: 15,014,989 km (0.078 R)
• M13: 18,517,075 km (0.115 R)
• M14: 19,082,704 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.2

Radius: 6.4

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.54 AU - 7.32 AU

Year: 9473 Days

Day: 20.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,416,320 km

• M1: 79,586 km (0.069 R)
• M2: 286,181 km (0.089 R)
• M3: 508,932 km (0.113 R)
• M4: 714,629 km (0.072 R)
• M5: 947,403 km (0.098 R)
• M6: 1,207,255 km (0.098 R)
• M7: 1,419,833 km (0.102 R)
• M8: 1,938,040 km (0.117 R)
• M9: 3,489,071 km (0.073 R)
• M10: 3,952,376 km (0.094 R)
• M11: 4,573,057 km (0.118 R)
• M12: 5,322,393 km (0.12 R)
• M13: 5,657,642 km (0.067 R)
• M14: 6,259,773 km (0.091 R)
• M15: 6,825,852 km (0.113 R)
• M16: 7,801,828 km (0.072 R)
• M17: 8,547,274 km (0.106 R)
• M18: 12,007,772 km (0.059 R)
• M19: 13,119,883 km (0.085 R)
• M20: 15,887,294 km (0.104 R)
• M21: 20,285,172 km (0.068 R)
• M22: 21,020,446 km (0.086 R)
• M23: 22,457,333 km (0.113 R)
• M24: 26,865,982 km (0.099 R)
• M25: 28,252,904 km (0.052 R)
• M26: 29,066,567 km (0.08 R)
• M27: 40,979,644 km (0.048 R)
• M28: 41,238,448 km (0.083 R)
• M29: 43,081,045 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 5.3

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.17 AU - 6.49 AU

Year: 10448 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,416,320 km

• M1: 66,122 km (0.113 R)
• M2: 392,994 km (0.113 R)
• M3: 647,609 km (0.099 R)
• M4: 838,496 km (0.11 R)
• M5: 1,077,105 km (0.025 R)
• M6: 2,092,126 km (0.087 R)
• M7: 2,701,738 km (0.058 R)
• M8: 3,792,007 km (0.106 R)
• M9: 4,111,099 km (0.095 R)
• M10: 4,342,527 km (0.088 R)
• M11: 4,637,085 km (0.088 R)
• M12: 4,859,537 km (0.113 R)
• M13: 5,694,892 km (0.058 R)
• M14: 7,195,059 km (0.12 R)
• M15: 7,839,377 km (0.104 R)
• M16: 8,195,570 km (0.112 R)
• M17: 10,804,108 km (0.04 R)
• M18: 11,146,238 km (0.071 R)
• M19: 12,857,488 km (0.112 R)
• M20: 19,599,415 km (0.11 R)
• M21: 20,477,256 km (0.056 R)
• M22: 22,075,859 km (0.095 R)
• M23: 26,213,586 km (0.064 R)
• M24: 28,371,535 km (0.106 R)
• M25: 30,742,362 km (0.104 R)
• M26: 32,630,138 km (0.117 R)
• M27: 32,833,142 km (0.066 R)
• M28: 33,965,449 km (0.074 R)
• M29: 34,593,760 km (0.117 R)
• M30: 35,229,850 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit