🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 9.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.64 AU - 0.78 AU

Year: 386 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,813,040 km

• M1: 118,182 km (0.071 R)
• M2: 1,236,875 km (0.082 R)
• M3: 1,598,752 km (0.111 R)
• M4: 1,933,253 km (0.12 R)
• M5: 3,231,015 km (0.094 R)
• M6: 3,567,610 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 14.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.9 AU - 1.42 AU

Year: 807 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,813,040 km

• M1: 184,155 km (0.086 R)
• M2: 658,530 km (0.106 R)
• M3: 1,179,729 km (0.104 R)
• M4: 1,733,391 km (0.082 R)
• M5: 2,352,127 km (0.05 R)
• M6: 2,987,170 km (0.063 R)
• M7: 3,676,068 km (0.088 R)
• M8: 4,335,047 km (0.042 R)
• M9: 4,799,698 km (0.032 R)
• M10: 5,316,858 km (0.064 R)
• M11: 6,333,974 km (0.093 R)
• M12: 7,598,824 km (0.109 R)
• M13: 8,808,023 km (0.1 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 12

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.39 AU - 1.97 AU

Year: 1406 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,813,040 km

• M1: 149,299 km (0.052 R)
• M2: 549,772 km (0.076 R)
• M3: 1,141,282 km (0.11 R)
• M4: 1,598,902 km (0.113 R)
• M5: 2,242,472 km (0.062 R)
• M6: 2,935,409 km (0.066 R)
• M7: 3,906,150 km (0.104 R)
• M8: 5,387,319 km (0.109 R)
• M9: 6,342,501 km (0.106 R)
• M10: 6,722,928 km (0.095 R)
• M11: 7,286,164 km (0.094 R)
• M12: 8,750,578 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 11.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.56 AU - 3.86 AU

Year: 3713 Days

Day: 12.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,813,040 km

• M1: 141,819 km (0.102 R)
• M2: 588,817 km (0.071 R)
• M3: 1,020,856 km (0.049 R)
• M4: 1,557,314 km (0.095 R)
• M5: 2,138,651 km (0.094 R)
• M6: 2,746,019 km (0.107 R)
• M7: 3,718,554 km (0.086 R)
• M8: 4,154,034 km (0.088 R)
• M9: 5,152,899 km (0.08 R)
• M10: 5,669,161 km (0.107 R)
• M11: 6,420,591 km (0.051 R)
• M12: 6,775,437 km (0.112 R)
• M13: 7,268,811 km (0.112 R)
• M14: 8,572,856 km (0.099 R)
• M15: 10,105,785 km (0.045 R)
• M16: 11,380,658 km (0.1 R)
• M17: 11,814,043 km (0.079 R)
• M18: 12,393,884 km (0.116 R)
• M19: 15,424,139 km (0.073 R)
• M20: 16,279,839 km (0.075 R)
• M21: 16,664,006 km (0.098 R)
• M22: 20,022,179 km (0.099 R)
• M23: 20,590,651 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.1

Radius: 10.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.37 AU - 4.55 AU

Year: 6082 Days

Day: 14.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,813,040 km

• M1: 132,993 km (0.113 R)
• M2: 695,929 km (0.047 R)
• M3: 1,280,558 km (0.105 R)
• M4: 1,619,846 km (0.079 R)
• M5: 2,346,592 km (0.069 R)
• M6: 2,991,957 km (0.115 R)
• M7: 4,271,019 km (0.097 R)
• M8: 4,975,326 km (0.075 R)
• M9: 6,671,018 km (0.081 R)
• M10: 7,313,690 km (0.094 R)
• M11: 8,927,851 km (0.118 R)
• M12: 9,491,387 km (0.068 R)
• M13: 9,966,509 km (0.106 R)
• M14: 11,083,706 km (0.056 R)
• M15: 12,239,948 km (0.05 R)
• M16: 12,847,316 km (0.104 R)
• M17: 14,122,338 km (0.098 R)
• M18: 15,083,505 km (0.065 R)
• M19: 16,658,770 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.9

Radius: 5.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.88 AU - 8.02 AU

Year: 10577 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,813,040 km

• M1: 81,232 km (0.093 R)
• M2: 305,928 km (0.096 R)
• M3: 651,499 km (0.092 R)
• M4: 1,667,567 km (0.109 R)
• M5: 7,971,472 km (0.102 R)
• M6: 8,324,972 km (0.092 R)
• M7: 16,997,011 km (0.066 R)
• M8: 17,255,815 km (0.089 R)
• M9: 23,795,187 km (0.07 R)
• M10: 25,443,755 km (0.066 R)
• M11: 27,432,210 km (0.111 R)
• M12: 33,912,790 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 3.6

Gravity: 38.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.59 AU - 9.01 AU

Year: 15439 Days

Day: 17.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,813,040 km

• M1: 44,730 km (0.067 R)
• M2: 323,580 km (0.097 R)
• M3: 587,471 km (0.082 R)
• M4: 747,690 km (0.059 R)
• M5: 904,768 km (0.087 R)
• M6: 1,246,150 km (0.082 R)
• M7: 1,955,543 km (0.116 R)
• M8: 2,853,879 km (0.092 R)
• M9: 3,066,906 km (0.086 R)
• M10: 3,290,256 km (0.115 R)
• M11: 3,910,788 km (0.107 R)
• M12: 5,631,163 km (0.11 R)
• M13: 6,042,408 km (0.088 R)
• M14: 6,196,942 km (0.06 R)
• M15: 7,008,959 km (0.097 R)
• M16: 7,752,910 km (0.056 R)
• M17: 8,403,960 km (0.044 R)
• M18: 8,548,172 km (0.119 R)
• M19: 11,433,017 km (0.061 R)
• M20: 11,909,187 km (0.114 R)
• M21: 12,964,600 km (0.108 R)
• M22: 18,129,018 km (0.07 R)
• M23: 19,774,445 km (0.079 R)
• M24: 21,427,501 km (0.11 R)
• M25: 22,333,466 km (0.11 R)
• M26: 24,124,452 km (0.105 R)
• M27: 38,744,951 km (0.089 R)
• M28: 46,062,830 km (0.075 R)
• M29: 46,811,567 km (0.112 R)
• M30: 47,416,242 km (0.114 R)
• M31: 50,202,053 km (0.075 R)
• M32: 56,267,350 km (0.066 R)
• M33: 57,294,638 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit