🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 300 Days

Day: 44.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.37 AU - 1.51 AU

Year: 1116 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,450,681 km

• M1: 113,545 km (0.107 R)
• M2: 424,110 km (0.087 R)
• M3: 877,092 km (0.111 R)
• M4: 1,194,090 km (0.069 R)
• M5: 1,847,982 km (0.09 R)
• M6: 2,215,395 km (0.112 R)
• M7: 3,822,375 km (0.086 R)
• M8: 4,407,303 km (0.086 R)
• M9: 4,840,987 km (0.103 R)
• M10: 5,358,147 km (0.102 R)
• M11: 6,253,341 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 13.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2 AU - 3.02 AU

Year: 2568 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,450,681 km

• M1: 170,392 km (0.076 R)
• M2: 831,465 km (0.088 R)
• M3: 1,318,107 km (0.109 R)
• M4: 1,999,226 km (0.111 R)
• M5: 2,473,750 km (0.055 R)
• M6: 3,074,685 km (0.084 R)
• M7: 3,931,731 km (0.115 R)
• M8: 5,332,715 km (0.078 R)
• M9: 6,314,825 km (0.085 R)
• M10: 8,464,846 km (0.083 R)
• M11: 9,134,147 km (0.064 R)
• M12: 9,574,862 km (0.096 R)
• M13: 10,068,535 km (0.056 R)
• M14: 10,539,170 km (0.054 R)
• M15: 12,481,250 km (0.118 R)
• M16: 13,302,691 km (0.116 R)
• M17: 16,143,555 km (0.062 R)
• M18: 19,009,102 km (0.11 R)
• M19: 20,096,828 km (0.106 R)
• M20: 20,971,228 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.3

Radius: 3

Gravity: 46.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.6 AU - 8.9 AU

Year: 16712 Days

Day: 21 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,450,681 km

• M1: 37,998 km (0.069 R)
• M2: 246,986 km (0.064 R)
• M3: 482,902 km (0.091 R)
• M4: 772,972 km (0.1 R)
• M5: 967,150 km (0.12 R)
• M6: 1,338,602 km (0.067 R)
• M7: 2,157,351 km (0.039 R)
• M8: 2,254,290 km (0.064 R)
• M9: 2,875,271 km (0.1 R)
• M10: 3,522,282 km (0.084 R)
• M11: 4,081,778 km (0.061 R)
• M12: 4,861,632 km (0.103 R)
• M13: 6,074,571 km (0.115 R)
• M14: 6,307,794 km (0.075 R)
• M15: 8,017,249 km (0.117 R)
• M16: 8,345,168 km (0.118 R)
• M17: 8,440,461 km (0.083 R)
• M18: 8,536,503 km (0.075 R)
• M19: 9,128,163 km (0.108 R)
• M20: 9,852,366 km (0.089 R)
• M21: 11,355,675 km (0.05 R)
• M22: 12,315,046 km (0.113 R)
• M23: 13,853,361 km (0.043 R)
• M24: 14,325,043 km (0.08 R)
• M25: 17,305,182 km (0.047 R)
• M26: 19,394,466 km (0.096 R)
• M27: 21,111,551 km (0.109 R)
• M28: 21,466,696 km (0.115 R)
• M29: 24,844,616 km (0.117 R)
• M30: 25,141,119 km (0.108 R)
• M31: 30,099,391 km (0.116 R)
• M32: 35,296,271 km (0.075 R)
• M33: 36,938,856 km (0.091 R)
• M34: 39,296,518 km (0.088 R)
• M35: 41,474,514 km (0.096 R)
• M36: 43,731,646 km (0.078 R)
• M37: 46,218,113 km (0.117 R)
• M38: 49,729,923 km (0.107 R)
• M39: 53,251,456 km (0.06 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: 368 - 12,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit