🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 26.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 8.3

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4 AU - 6.5 AU

Year: 4461 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,398,914 km

• M1: 103,372 km (0.079 R)
• M2: 448,943 km (0.086 R)
• M3: 820,694 km (0.079 R)
• M4: 1,145,022 km (0.111 R)
• M5: 1,461,122 km (0.118 R)
• M6: 1,835,267 km (0.061 R)
• M7: 2,636,064 km (0.056 R)
• M8: 3,038,183 km (0.085 R)
• M9: 3,851,696 km (0.065 R)
• M10: 6,024,905 km (0.117 R)
• M11: 6,790,846 km (0.065 R)
• M12: 7,128,488 km (0.108 R)
• M13: 7,477,500 km (0.113 R)
• M14: 11,384,248 km (0.091 R)
• M15: 12,302,480 km (0.103 R)
• M16: 13,373,750 km (0.091 R)
• M17: 15,123,896 km (0.099 R)
• M18: 15,759,388 km (0.117 R)
• M19: 18,940,138 km (0.103 R)
• M20: 23,968,571 km (0.095 R)
• M21: 24,594,488 km (0.109 R)
• M22: 26,537,765 km (0.118 R)
• M23: 27,292,187 km (0.097 R)
• M24: 28,494,056 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.2

Radius: 3.9

Gravity: 38.41 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10 AU - 15.36 AU

Year: 16745 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,398,914 km

• M1: 51,761 km (0.115 R)
• M2: 454,030 km (0.081 R)
• M3: 1,110,465 km (0.108 R)
• M4: 1,351,617 km (0.052 R)
• M5: 2,371,276 km (0.088 R)
• M6: 2,610,632 km (0.03 R)
• M7: 3,936,219 km (0.085 R)
• M8: 4,527,729 km (0.067 R)
• M9: 4,827,822 km (0.082 R)
• M10: 8,645,111 km (0.04 R)
• M11: 9,856,405 km (0.091 R)
• M12: 11,417,609 km (0.082 R)
• M13: 19,922,397 km (0.06 R)
• M14: 20,276,795 km (0.104 R)
• M15: 22,491,741 km (0.103 R)
• M16: 23,069,637 km (0.102 R)
• M17: 24,862,717 km (0.058 R)
• M18: 28,387,393 km (0.104 R)
• M19: 33,088,506 km (0.11 R)
• M20: 40,787,710 km (0.076 R)
• M21: 43,845,490 km (0.077 R)
• M22: 51,733,636 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.6

Radius: 7.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.19 AU - 18.71 AU

Year: 27033 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,398,914 km

• M1: 189,541 km (0.116 R)
• M2: 677,678 km (0.098 R)
• M3: 3,017,987 km (0.111 R)
• M4: 3,516,448 km (0.107 R)
• M5: 6,037,321 km (0.067 R)
• M6: 7,066,106 km (0.081 R)
• M7: 7,475,406 km (0.085 R)
• M8: 8,613,696 km (0.03 R)
• M9: 10,117,005 km (0.105 R)
• M10: 10,479,181 km (0.034 R)
• M11: 14,268,495 km (0.034 R)
• M12: 37,494,163 km (0.107 R)
• M13: 38,112,601 km (0.029 R)
• M14: 38,863,732 km (0.092 R)
• M15: 45,232,562 km (0.116 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: 223 - 13,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit