🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 14.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 240 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,868,308 km

• M1: 184,005 km (0.098 R)
• M2: 717,920 km (0.106 R)
• M3: 1,196,185 km (0.09 R)
• M4: 1,885,831 km (0.12 R)
• M5: 2,757,538 km (0.086 R)
• M6: 3,235,503 km (0.106 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 12.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.5 AU - 1.84 AU

Year: 1464 Days

Day: 10.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,868,308 km

• M1: 159,322 km (0.108 R)
• M2: 841,189 km (0.092 R)
• M3: 1,625,530 km (0.065 R)
• M4: 2,056,971 km (0.049 R)
• M5: 2,508,158 km (0.079 R)
• M6: 3,236,550 km (0.049 R)
• M7: 5,038,307 km (0.037 R)
• M8: 5,467,204 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615

Radius: 14

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.36 AU - 2.04 AU

Year: 1503 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,868,308 km

• M1: 174,132 km (0.095 R)
• M2: 616,942 km (0.102 R)
• M3: 1,206,956 km (0.055 R)
• M4: 1,786,647 km (0.041 R)
• M5: 2,285,407 km (0.084 R)
• M6: 4,071,306 km (0.059 R)
• M7: 6,558,371 km (0.107 R)
• M8: 7,443,840 km (0.083 R)
• M9: 8,096,237 km (0.109 R)
• M10: 8,995,021 km (0.101 R)
• M11: 9,895,002 km (0.09 R)
• M12: 10,956,997 km (0.088 R)
• M13: 11,409,680 km (0.106 R)
• M14: 12,093,641 km (0.054 R)
• M15: 12,614,990 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.1

Radius: 6.7

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.75 AU - 7.27 AU

Year: 9993 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,868,308 km

• M1: 83,625 km (0.091 R)
• M2: 293,062 km (0.107 R)
• M3: 545,434 km (0.078 R)
• M4: 883,525 km (0.106 R)
• M5: 1,404,126 km (0.093 R)
• M6: 1,863,541 km (0.109 R)
• M7: 2,296,178 km (0.105 R)
• M8: 2,954,408 km (0.064 R)
• M9: 3,428,334 km (0.113 R)
• M10: 3,877,577 km (0.115 R)
• M11: 4,500,054 km (0.102 R)
• M12: 5,682,924 km (0.034 R)
• M13: 6,380,648 km (0.078 R)
• M14: 7,436,361 km (0.088 R)
• M15: 8,270,219 km (0.063 R)
• M16: 8,903,018 km (0.051 R)
• M17: 9,704,264 km (0.079 R)
• M18: 12,613,644 km (0.067 R)
• M19: 13,111,805 km (0.054 R)
• M20: 13,854,558 km (0.11 R)
• M21: 14,928,671 km (0.103 R)
• M22: 16,121,564 km (0.103 R)
• M23: 19,562,465 km (0.095 R)
• M24: 22,243,109 km (0.098 R)
• M25: 26,663,128 km (0.113 R)
• M26: 28,320,074 km (0.073 R)
• M27: 29,462,104 km (0.074 R)
• M28: 29,752,324 km (0.072 R)
• M29: 33,701,109 km (0.094 R)
• M30: 34,445,059 km (0.112 R)
• M31: 34,659,583 km (0.085 R)
• M32: 35,308,538 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.1

Radius: 6.2

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.8 AU - 7.5 AU

Year: 10344 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,868,308 km

• M1: 82,279 km (0.113 R)
• M2: 469,289 km (0.063 R)
• M3: 801,994 km (0.11 R)
• M4: 1,093,860 km (0.076 R)
• M5: 1,482,515 km (0.106 R)
• M6: 1,686,566 km (0.114 R)
• M7: 2,206,419 km (0.107 R)
• M8: 3,458,254 km (0.111 R)
• M9: 4,380,974 km (0.068 R)
• M10: 5,629,817 km (0.109 R)
• M11: 6,094,168 km (0.107 R)
• M12: 7,018,384 km (0.111 R)
• M13: 8,997,414 km (0.095 R)
• M14: 9,238,117 km (0.095 R)
• M15: 10,559,515 km (0.03 R)
• M16: 12,831,009 km (0.113 R)
• M17: 13,074,854 km (0.078 R)
• M18: 14,016,273 km (0.089 R)
• M19: 15,002,273 km (0.075 R)
• M20: 15,409,179 km (0.091 R)
• M21: 18,313,323 km (0.112 R)
• M22: 19,251,002 km (0.102 R)
• M23: 20,968,236 km (0.075 R)
• M24: 21,648,607 km (0.05 R)
• M25: 22,874,262 km (0.106 R)
• M26: 23,504,069 km (0.09 R)
• M27: 23,869,238 km (0.095 R)
• M28: 27,629,530 km (0.102 R)
• M29: 34,625,026 km (0.092 R)
• M30: 34,979,124 km (0.052 R)
• M31: 40,978,896 km (0.073 R)
• M32: 41,773,859 km (0.041 R)
• M33: 46,188,642 km (0.115 R)
• M34: 47,484,159 km (0.073 R)
• M35: 50,147,450 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.3

Radius: 7.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.47 AU - 7.15 AU

Year: 12053 Days

Day: 18.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,868,308 km

• M1: 92,152 km (0.119 R)
• M2: 327,919 km (0.093 R)
• M3: 655,687 km (0.106 R)
• M4: 955,930 km (0.1 R)
• M5: 1,600,847 km (0.054 R)
• M6: 1,932,356 km (0.104 R)
• M7: 2,506,363 km (0.114 R)
• M8: 2,753,947 km (0.114 R)
• M9: 3,480,394 km (0.105 R)
• M10: 4,686,303 km (0.086 R)
• M11: 4,945,706 km (0.116 R)
• M12: 5,946,964 km (0.052 R)
• M13: 6,390,223 km (0.055 R)
• M14: 6,745,966 km (0.113 R)
• M15: 7,304,266 km (0.102 R)
• M16: 8,055,247 km (0.087 R)
• M17: 9,299,303 km (0.072 R)
• M18: 9,943,471 km (0.072 R)
• M19: 12,876,936 km (0.085 R)
• M20: 13,676,836 km (0.068 R)
• M21: 14,268,346 km (0.042 R)
• M22: 15,062,561 km (0.063 R)
• M23: 20,305,069 km (0.085 R)
• M24: 22,589,877 km (0.078 R)
• M25: 24,606,007 km (0.116 R)
• M26: 27,944,433 km (0.062 R)
• M27: 28,322,467 km (0.029 R)
• M28: 28,992,367 km (0.081 R)
• M29: 30,264,397 km (0.08 R)
• M30: 31,065,344 km (0.119 R)
• M31: 34,303,091 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit