🌌 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: 947.3

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.4 AU - 0.6 AU

Year: 236 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,548,128 km

• M1: 182,809 km (0.102 R)
• M2: 764,296 km (0.091 R)
• M3: 1,454,091 km (0.065 R)
• M4: 2,096,465 km (0.115 R)
• M5: 3,149,334 km (0.099 R)
• M6: 3,745,332 km (0.113 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 11.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.11 AU - 1.39 AU

Year: 932 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,548,128 km

• M1: 141,819 km (0.066 R)
• M2: 500,704 km (0.056 R)
• M3: 1,146,817 km (0.108 R)
• M4: 1,580,352 km (0.089 R)
• M5: 1,948,363 km (0.072 R)
• M6: 2,374,268 km (0.109 R)
• M7: 3,023,373 km (0.1 R)
• M8: 3,490,866 km (0.067 R)
• M9: 3,855,736 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 12.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 1011 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,548,128 km

• M1: 154,235 km (0.097 R)
• M2: 544,087 km (0.109 R)
• M3: 1,063,790 km (0.118 R)
• M4: 1,463,067 km (0.045 R)
• M5: 1,939,237 km (0.113 R)
• M6: 2,549,597 km (0.03 R)
• M7: 2,940,795 km (0.116 R)
• M8: 3,385,101 km (0.068 R)
• M9: 3,874,286 km (0.097 R)
• M10: 4,305,277 km (0.05 R)
• M11: 4,864,923 km (0.116 R)
• M12: 5,299,056 km (0.06 R)
• M13: 5,704,616 km (0.106 R)
• M14: 6,111,821 km (0.112 R)
• M15: 6,779,776 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674

Radius: 4.8

Gravity: 29.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.04 AU - 6.7 AU

Year: 9484 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,548,128 km

• M1: 131,497 km (0.1 R)
• M2: 954,285 km (0.115 R)
• M3: 1,787,545 km (0.112 R)
• M4: 3,273,949 km (0.104 R)
• M5: 3,464,836 km (0.107 R)
• M6: 8,706,297 km (0.1 R)
• M7: 10,036,820 km (0.12 R)
• M8: 10,287,995 km (0.119 R)
• M9: 11,661,752 km (0.113 R)
• M10: 12,565,473 km (0.032 R)
• M11: 14,194,744 km (0.078 R)
• M12: 15,488,765 km (0.112 R)
• M13: 16,233,015 km (0.055 R)
• M14: 17,719,569 km (0.057 R)
• M15: 25,123,616 km (0.118 R)
• M16: 25,961,214 km (0.101 R)
• M17: 29,600,033 km (0.053 R)
• M18: 31,167,370 km (0.05 R)
• M19: 32,899,265 km (0.081 R)
• M20: 34,352,757 km (0.111 R)
• M21: 44,925,886 km (0.113 R)
• M22: 45,334,139 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.2

Radius: 3.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.13 AU - 9.15 AU

Year: 14082 Days

Day: 22.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,548,128 km

• M1: 51,611 km (0.108 R)
• M2: 484,248 km (0.119 R)
• M3: 929,152 km (0.11 R)
• M4: 1,681,330 km (0.073 R)
• M5: 2,366,638 km (0.067 R)
• M6: 4,114,689 km (0.096 R)
• M7: 8,896,735 km (0.091 R)
• M8: 9,226,000 km (0.117 R)
• M9: 10,352,621 km (0.033 R)
• M10: 19,499,334 km (0.075 R)
• M11: 21,341,931 km (0.092 R)
• M12: 30,704,514 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339

Radius: 4.6

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.33 AU - 8.33 AU

Year: 16032 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,548,128 km

• M1: 60,737 km (0.058 R)
• M2: 792,420 km (0.038 R)
• M3: 979,567 km (0.067 R)
• M4: 1,838,109 km (0.104 R)
• M5: 3,327,954 km (0.095 R)
• M6: 4,879,883 km (0.118 R)
• M7: 6,235,688 km (0.062 R)
• M8: 7,737,052 km (0.107 R)
• M9: 8,135,880 km (0.054 R)
• M10: 9,216,874 km (0.067 R)
• M11: 10,023,057 km (0.103 R)
• M12: 10,284,405 km (0.089 R)
• M13: 11,263,074 km (0.076 R)
• M14: 12,541,388 km (0.093 R)
• M15: 16,083,417 km (0.093 R)
• M16: 21,165,107 km (0.077 R)
• M17: 22,384,180 km (0.103 R)
• M18: 23,374,368 km (0.113 R)
• M19: 25,057,045 km (0.111 R)
• M20: 26,222,712 km (0.118 R)
• M21: 36,261,477 km (0.096 R)
• M22: 42,056,001 km (0.053 R)
• M23: 42,599,041 km (0.093 R)
• M24: 45,100,916 km (0.051 R)
• M25: 45,812,852 km (0.12 R)
• M26: 48,141,492 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.3

Radius: 3.5

Gravity: 64.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.6 AU - 8.68 AU

Year: 16936 Days

Day: 20.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,548,128 km

• M1: 44,879 km (0.047 R)
• M2: 215,571 km (0.097 R)
• M3: 388,655 km (0.115 R)
• M4: 565,630 km (0.034 R)
• M5: 724,802 km (0.109 R)
• M6: 879,935 km (0.108 R)
• M7: 1,285,794 km (0.064 R)
• M8: 1,435,392 km (0.09 R)
• M9: 2,543,762 km (0.11 R)
• M10: 2,903,844 km (0.073 R)
• M11: 3,215,606 km (0.052 R)
• M12: 4,723,553 km (0.092 R)
• M13: 4,971,736 km (0.103 R)
• M14: 6,690,615 km (0.118 R)
• M15: 8,404,558 km (0.074 R)
• M16: 11,365,549 km (0.083 R)
• M17: 11,618,519 km (0.119 R)
• M18: 13,285,637 km (0.115 R)
• M19: 15,799,480 km (0.089 R)
• M20: 19,230,806 km (0.104 R)
• M21: 26,843,842 km (0.113 R)
• M22: 32,942,798 km (0.075 R)
• M23: 39,903,138 km (0.029 R)
• M24: 48,110,376 km (0.065 R)
• M25: 71,548,174 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit