🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 252 Days

Day: 43.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 10

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.49 AU - 2.63 AU

Year: 2604 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,541,709 km

• M1: 124,316 km (0.043 R)
• M2: 504,594 km (0.094 R)
• M3: 944,112 km (0.089 R)
• M4: 1,350,121 km (0.105 R)
• M5: 1,759,421 km (0.114 R)
• M6: 3,070,347 km (0.091 R)
• M7: 3,834,193 km (0.079 R)
• M8: 4,593,253 km (0.09 R)
• M9: 5,632,659 km (0.062 R)
• M10: 6,385,735 km (0.082 R)
• M11: 7,277,787 km (0.032 R)
• M12: 8,065,270 km (0.071 R)
• M13: 8,741,004 km (0.083 R)
• M14: 9,164,216 km (0.102 R)
• M15: 10,802,313 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 13.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.81 AU - 2.91 AU

Year: 3075 Days

Day: 6.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,541,709 km

• M1: 162,912 km (0.117 R)
• M2: 665,262 km (0.095 R)
• M3: 1,181,973 km (0.086 R)
• M4: 1,787,096 km (0.072 R)
• M5: 2,300,666 km (0.087 R)
• M6: 3,631,339 km (0.085 R)
• M7: 4,267,429 km (0.028 R)
• M8: 5,246,996 km (0.105 R)
• M9: 6,690,615 km (0.088 R)
• M10: 7,330,744 km (0.085 R)
• M11: 10,792,140 km (0.068 R)
• M12: 12,022,283 km (0.118 R)
• M13: 12,694,277 km (0.12 R)
• M14: 14,861,501 km (0.106 R)
• M15: 15,635,969 km (0.086 R)
• M16: 16,986,090 km (0.061 R)
• M17: 18,121,239 km (0.064 R)
• M18: 19,917,760 km (0.095 R)
• M19: 22,494,134 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 11.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.08 AU - 4.64 AU

Year: 5788 Days

Day: 10.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,541,709 km

• M1: 147,354 km (0.114 R)
• M2: 568,023 km (0.076 R)
• M3: 1,342,192 km (0.082 R)
• M4: 1,785,301 km (0.092 R)
• M5: 2,604,050 km (0.105 R)
• M6: 3,761,040 km (0.105 R)
• M7: 5,472,440 km (0.113 R)
• M8: 6,622,399 km (0.085 R)
• M9: 8,172,083 km (0.048 R)
• M10: 9,050,821 km (0.046 R)
• M11: 10,696,248 km (0.07 R)
• M12: 11,213,707 km (0.072 R)
• M13: 14,571,581 km (0.105 R)
• M14: 18,364,186 km (0.108 R)
• M15: 21,523,094 km (0.079 R)
• M16: 22,488,450 km (0.055 R)
• M17: 23,338,465 km (0.08 R)
• M18: 23,917,109 km (0.077 R)
• M19: 24,952,626 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 8.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.07 AU - 5.43 AU

Year: 6582 Days

Day: 10.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,541,709 km

• M1: 108,159 km (0.077 R)
• M2: 447,447 km (0.103 R)
• M3: 875,746 km (0.119 R)
• M4: 1,210,247 km (0.111 R)
• M5: 1,683,425 km (0.114 R)
• M6: 2,723,728 km (0.081 R)
• M7: 3,655,274 km (0.065 R)
• M8: 4,927,006 km (0.098 R)
• M9: 6,300,165 km (0.106 R)
• M10: 6,786,358 km (0.073 R)
• M11: 9,071,016 km (0.104 R)
• M12: 11,516,942 km (0.113 R)
• M13: 12,781,941 km (0.115 R)
• M14: 13,223,405 km (0.105 R)
• M15: 15,275,738 km (0.104 R)
• M16: 16,409,839 km (0.078 R)
• M17: 17,330,016 km (0.092 R)
• M18: 18,076,808 km (0.096 R)
• M19: 19,129,529 km (0.07 R)
• M20: 21,279,848 km (0.092 R)
• M21: 25,530,373 km (0.098 R)
• M22: 33,330,256 km (0.111 R)
• M23: 34,061,640 km (0.084 R)
• M24: 35,017,570 km (0.088 R)
• M25: 36,982,987 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit