🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.4

Radius: 10.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 467 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,471,616 km

• M1: 132,993 km (0.089 R)
• M2: 523,593 km (0.059 R)
• M3: 875,447 km (0.11 R)
• M4: 1,226,254 km (0.119 R)
• M5: 1,794,726 km (0.109 R)
• M6: 2,220,182 km (0.051 R)
• M7: 2,792,543 km (0.096 R)
• M8: 3,492,512 km (0.119 R)
• M9: 3,873,089 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 9

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.74 AU - 0.88 AU

Year: 494 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,471,616 km

• M1: 113,994 km (0.077 R)
• M2: 635,492 km (0.117 R)
• M3: 929,751 km (0.109 R)
• M4: 1,317,658 km (0.044 R)
• M5: 1,699,432 km (0.117 R)
• M6: 2,239,181 km (0.059 R)
• M7: 2,699,494 km (0.109 R)
• M8: 3,359,220 km (0.1 R)
• M9: 3,754,907 km (0.1 R)
• M10: 4,639,928 km (0.114 R)
• M11: 5,097,847 km (0.055 R)
• M12: 5,841,049 km (0.089 R)
• M13: 7,237,695 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 14.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.87 AU - 1.21 AU

Year: 719 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,471,616 km

• M1: 184,305 km (0.081 R)
• M2: 751,131 km (0.067 R)
• M3: 1,754,933 km (0.038 R)
• M4: 2,270,896 km (0.046 R)
• M5: 2,784,615 km (0.09 R)
• M6: 3,629,693 km (0.044 R)
• M7: 4,600,284 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 8.1

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.61 AU - 1.69 AU

Year: 1438 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,471,616 km

• M1: 102,026 km (0.047 R)
• M2: 469,737 km (0.11 R)
• M3: 739,462 km (0.102 R)
• M4: 1,048,531 km (0.1 R)
• M5: 1,378,245 km (0.095 R)
• M6: 1,977,833 km (0.05 R)
• M7: 2,499,481 km (0.117 R)
• M8: 2,833,234 km (0.117 R)
• M9: 3,152,925 km (0.111 R)
• M10: 4,313,355 km (0.099 R)
• M11: 4,643,368 km (0.117 R)
• M12: 4,931,195 km (0.103 R)
• M13: 6,067,839 km (0.054 R)
• M14: 7,090,789 km (0.111 R)
• M15: 7,950,528 km (0.07 R)
• M16: 8,363,568 km (0.071 R)
• M17: 8,995,170 km (0.091 R)
• M18: 10,516,132 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 10.2

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.46 AU - 3.4 AU

Year: 3402 Days

Day: 9.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,471,616 km

• M1: 126,859 km (0.064 R)
• M2: 546,780 km (0.103 R)
• M3: 968,796 km (0.071 R)
• M4: 1,761,964 km (0.114 R)
• M5: 2,667,779 km (0.085 R)
• M6: 3,196,757 km (0.099 R)
• M7: 3,858,279 km (0.045 R)
• M8: 7,753,807 km (0.083 R)
• M9: 8,281,589 km (0.11 R)
• M10: 10,593,624 km (0.042 R)
• M11: 11,332,787 km (0.08 R)
• M12: 11,829,003 km (0.089 R)
• M13: 13,306,132 km (0.108 R)
• M14: 14,426,471 km (0.088 R)
• M15: 18,595,614 km (0.11 R)
• M16: 21,393,991 km (0.062 R)
• M17: 23,870,135 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 13.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.42 AU - 4.4 AU

Year: 5244 Days

Day: 14.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,471,616 km

• M1: 162,912 km (0.12 R)
• M2: 623,823 km (0.108 R)
• M3: 1,106,276 km (0.031 R)
• M4: 1,566,439 km (0.118 R)
• M5: 2,115,164 km (0.12 R)
• M6: 2,535,385 km (0.06 R)
• M7: 3,171,624 km (0.09 R)
• M8: 3,666,943 km (0.08 R)
• M9: 4,258,004 km (0.106 R)
• M10: 4,671,044 km (0.118 R)
• M11: 5,212,439 km (0.09 R)
• M12: 6,510,799 km (0.093 R)
• M13: 7,156,313 km (0.038 R)
• M14: 7,946,190 km (0.116 R)
• M15: 8,433,131 km (0.117 R)
• M16: 8,977,069 km (0.114 R)
• M17: 12,147,347 km (0.11 R)
• M18: 12,889,353 km (0.083 R)
• M19: 14,260,567 km (0.07 R)
• M20: 15,618,915 km (0.099 R)
• M21: 16,053,796 km (0.118 R)
• M22: 17,119,083 km (0.111 R)
• M23: 18,350,722 km (0.116 R)
• M24: 19,703,386 km (0.11 R)
• M25: 21,253,968 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.8

Radius: 5.6

Gravity: 19.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.1 AU - 8.66 AU

Year: 13598 Days

Day: 19 Hours

Environment

Temp: -241 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,471,616 km

• M1: 69,862 km (0.096 R)
• M2: 271,670 km (0.073 R)
• M3: 577,149 km (0.03 R)
• M4: 810,970 km (0.096 R)
• M5: 1,119,291 km (0.048 R)
• M6: 1,431,053 km (0.101 R)
• M7: 1,701,676 km (0.117 R)
• M8: 1,988,006 km (0.072 R)
• M9: 3,985,437 km (0.102 R)
• M10: 4,712,183 km (0.101 R)
• M11: 5,559,655 km (0.068 R)
• M12: 6,307,196 km (0.116 R)
• M13: 7,119,961 km (0.074 R)
• M14: 8,277,849 km (0.095 R)
• M15: 10,680,690 km (0.088 R)
• M16: 12,010,465 km (0.1 R)
• M17: 20,513,458 km (0.071 R)
• M18: 22,556,517 km (0.087 R)
• M19: 26,835,315 km (0.067 R)
• M20: 28,839,328 km (0.108 R)
• M21: 31,740,180 km (0.106 R)
• M22: 32,788,113 km (0.038 R)
• M23: 33,979,212 km (0.081 R)
• M24: 34,220,812 km (0.079 R)
• M25: 37,467,236 km (0.054 R)
• M26: 39,965,520 km (0.105 R)
• M27: 40,640,954 km (0.084 R)
• M28: 43,418,837 km (0.063 R)
• M29: 43,703,372 km (0.086 R)
• M30: 49,194,811 km (0.061 R)
• M31: 49,659,312 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit