🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 10

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.64 AU - 5.5 AU

Year: 6867 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,525,041 km

• M1: 124,316 km (0.097 R)
• M2: 632,201 km (0.086 R)
• M3: 1,022,501 km (0.067 R)
• M4: 2,575,327 km (0.081 R)
• M5: 4,258,453 km (0.076 R)
• M6: 4,911,448 km (0.056 R)
• M7: 5,658,689 km (0.087 R)
• M8: 6,640,500 km (0.057 R)
• M9: 7,660,458 km (0.043 R)
• M10: 10,398,398 km (0.074 R)
• M11: 14,265,952 km (0.067 R)
• M12: 15,666,039 km (0.047 R)
• M13: 19,664,640 km (0.113 R)
• M14: 20,345,460 km (0.035 R)
• M15: 21,826,180 km (0.093 R)
• M16: 23,453,206 km (0.111 R)
• M17: 26,369,317 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.9

Radius: 6.9

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.93 AU - 6.01 AU

Year: 8993 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,525,041 km

• M1: 85,869 km (0.11 R)
• M2: 411,095 km (0.095 R)
• M3: 1,271,432 km (0.096 R)
• M4: 1,741,918 km (0.089 R)
• M5: 2,588,642 km (0.071 R)
• M6: 3,535,297 km (0.104 R)
• M7: 4,237,210 km (0.048 R)
• M8: 4,814,359 km (0.059 R)
• M9: 5,090,516 km (0.105 R)
• M10: 5,914,053 km (0.096 R)
• M11: 6,709,315 km (0.032 R)
• M12: 7,093,632 km (0.113 R)
• M13: 8,204,695 km (0.119 R)
• M14: 10,458,986 km (0.12 R)
• M15: 11,838,128 km (0.107 R)
• M16: 12,172,779 km (0.032 R)
• M17: 12,399,420 km (0.111 R)
• M18: 13,155,487 km (0.074 R)
• M19: 14,441,131 km (0.114 R)
• M20: 15,741,436 km (0.094 R)
• M21: 16,282,831 km (0.087 R)
• M22: 17,546,185 km (0.117 R)
• M23: 19,484,524 km (0.107 R)
• M24: 19,873,030 km (0.057 R)
• M25: 23,958,099 km (0.075 R)
• M26: 27,100,253 km (0.062 R)
• M27: 28,869,995 km (0.112 R)
• M28: 30,298,805 km (0.108 R)
• M29: 31,030,638 km (0.1 R)
• M30: 35,324,844 km (0.117 R)
• M31: 35,555,076 km (0.056 R)
• M32: 36,603,906 km (0.095 R)
• M33: 43,995,986 km (0.068 R)
• M34: 44,396,459 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.2

Radius: 6.1

Gravity: 26.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.62 AU - 9.3 AU

Year: 18853 Days

Day: 23.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 29,525,041 km

• M1: 90,357 km (0.081 R)
• M2: 288,275 km (0.089 R)
• M3: 518,506 km (0.029 R)
• M4: 797,955 km (0.055 R)
• M5: 1,161,627 km (0.1 R)
• M6: 1,429,557 km (0.069 R)
• M7: 1,889,272 km (0.065 R)
• M8: 2,465,971 km (0.08 R)
• M9: 2,885,444 km (0.044 R)
• M10: 3,098,770 km (0.041 R)
• M11: 4,294,207 km (0.087 R)
• M12: 5,852,867 km (0.056 R)
• M13: 6,735,644 km (0.094 R)
• M14: 7,857,030 km (0.119 R)
• M15: 8,435,226 km (0.067 R)
• M16: 12,029,314 km (0.116 R)
• M17: 12,304,574 km (0.071 R)
• M18: 24,259,240 km (0.092 R)
• M19: 26,977,433 km (0.107 R)
• M20: 27,330,933 km (0.068 R)
• M21: 28,653,378 km (0.077 R)
• M22: 29,392,391 km (0.11 R)
• M23: 32,475,903 km (0.111 R)
• M24: 33,821,984 km (0.106 R)
• M25: 36,624,999 km (0.113 R)
• M26: 44,302,213 km (0.094 R)
• M27: 51,707,008 km (0.106 R)
• M28: 54,660,070 km (0.062 R)
• M29: 55,037,057 km (0.097 R)
• M30: 68,906,425 km (0.037 R)
• M31: 69,788,005 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.4

Radius: 6.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.08 AU - 10.92 AU

Year: 22228 Days

Day: 19.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,525,041 km

• M1: 108,608 km (0.104 R)
• M2: 500,554 km (0.11 R)
• M3: 6,411,017 km (0.067 R)
• M4: 10,665,431 km (0.111 R)
• M5: 14,216,734 km (0.115 R)
• M6: 23,384,990 km (0.064 R)
• M7: 26,953,946 km (0.054 R)
• M8: 28,305,712 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit