🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 10

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.74 AU - 0.76 AU

Year: 448 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,550,260 km

• M1: 124,316 km (0.038 R)
• M2: 501,452 km (0.117 R)
• M3: 847,622 km (0.1 R)
• M4: 1,228,498 km (0.059 R)
• M5: 1,595,312 km (0.101 R)
• M6: 1,946,119 km (0.097 R)
• M7: 2,385,488 km (0.089 R)
• M8: 2,785,812 km (0.042 R)
• M9: 3,174,317 km (0.062 R)
• M10: 3,994,263 km (0.054 R)
• M11: 4,679,122 km (0.105 R)
• M12: 5,230,540 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 10.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.65 AU - 0.95 AU

Year: 494 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,550,260 km

• M1: 128,056 km (0.07 R)
• M2: 495,169 km (0.049 R)
• M3: 862,581 km (0.037 R)
• M4: 1,232,836 km (0.091 R)
• M5: 1,615,657 km (0.096 R)
• M6: 2,459,688 km (0.115 R)
• M7: 2,781,772 km (0.105 R)
• M8: 3,282,925 km (0.095 R)
• M9: 3,765,229 km (0.113 R)
• M10: 4,140,420 km (0.1 R)
• M11: 4,540,295 km (0.118 R)
• M12: 5,204,959 km (0.117 R)
• M13: 6,040,164 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 551 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,550,260 km

• M1: 109,356 km (0.054 R)
• M2: 363,822 km (0.045 R)
• M3: 704,307 km (0.065 R)
• M4: 1,100,741 km (0.095 R)
• M5: 1,869,525 km (0.083 R)
• M6: 2,346,891 km (0.031 R)
• M7: 2,619,758 km (0.115 R)
• M8: 2,913,867 km (0.095 R)
• M9: 3,332,592 km (0.098 R)
• M10: 3,666,345 km (0.093 R)
• M11: 4,249,627 km (0.092 R)
• M12: 4,968,744 km (0.086 R)
• M13: 5,389,413 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 9.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 1397 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,550,260 km

• M1: 115,789 km (0.099 R)
• M2: 413,638 km (0.044 R)
• M3: 867,518 km (0.084 R)
• M4: 1,182,571 km (0.1 R)
• M5: 1,753,885 km (0.119 R)
• M6: 2,142,541 km (0.057 R)
• M7: 3,228,322 km (0.03 R)
• M8: 3,833,296 km (0.093 R)
• M9: 4,626,165 km (0.077 R)
• M10: 5,021,103 km (0.108 R)
• M11: 5,481,266 km (0.115 R)
• M12: 5,923,926 km (0.073 R)
• M13: 7,317,430 km (0.091 R)
• M14: 8,133,038 km (0.107 R)
• M15: 8,887,909 km (0.108 R)
• M16: 9,190,246 km (0.088 R)
• M17: 10,074,070 km (0.115 R)
• M18: 10,841,507 km (0.117 R)
• M19: 11,611,488 km (0.077 R)
• M20: 12,719,709 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 12

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.74 AU - 3.2 AU

Year: 3533 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,550,260 km

• M1: 198,516 km (0.05 R)
• M2: 589,416 km (0.096 R)
• M3: 1,825,692 km (0.093 R)
• M4: 2,268,053 km (0.099 R)
• M5: 2,861,957 km (0.114 R)
• M6: 3,337,678 km (0.087 R)
• M7: 4,901,873 km (0.118 R)
• M8: 5,899,542 km (0.099 R)
• M9: 6,617,462 km (0.067 R)
• M10: 7,087,798 km (0.116 R)
• M11: 10,355,613 km (0.091 R)
• M12: 11,992,364 km (0.088 R)
• M13: 13,282,346 km (0.058 R)
• M14: 14,080,451 km (0.118 R)
• M15: 15,060,018 km (0.075 R)
• M16: 17,374,596 km (0.07 R)
• M17: 19,082,555 km (0.1 R)
• M18: 20,038,036 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.41 AU - 4.23 AU

Year: 5154 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,550,260 km

• M1: 99,483 km (0.114 R)
• M2: 612,454 km (0.099 R)
• M3: 991,684 km (0.104 R)
• M4: 1,709,156 km (0.107 R)
• M5: 2,432,461 km (0.087 R)
• M6: 5,015,568 km (0.113 R)
• M7: 5,556,215 km (0.093 R)
• M8: 6,135,009 km (0.105 R)
• M9: 6,425,677 km (0.082 R)
• M10: 6,808,947 km (0.069 R)
• M11: 9,472,687 km (0.069 R)
• M12: 10,409,319 km (0.066 R)
• M13: 11,170,922 km (0.109 R)
• M14: 13,236,719 km (0.109 R)
• M15: 15,447,626 km (0.059 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.1

Radius: 5.8

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.47 AU - 6.73 AU

Year: 11704 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,550,260 km

• M1: 72,705 km (0.074 R)
• M2: 312,360 km (0.082 R)
• M3: 692,638 km (0.051 R)
• M4: 1,168,359 km (0.043 R)
• M5: 2,592,681 km (0.052 R)
• M6: 2,854,028 km (0.088 R)
• M7: 5,585,087 km (0.109 R)
• M8: 6,639,602 km (0.109 R)
• M9: 6,963,930 km (0.102 R)
• M10: 7,644,152 km (0.117 R)
• M11: 10,055,221 km (0.118 R)
• M12: 10,978,689 km (0.032 R)
• M13: 11,722,190 km (0.058 R)
• M14: 13,245,246 km (0.073 R)
• M15: 14,690,511 km (0.103 R)
• M16: 16,752,418 km (0.097 R)
• M17: 18,281,757 km (0.099 R)
• M18: 19,488,115 km (0.106 R)
• M19: 22,058,655 km (0.109 R)
• M20: 23,239,431 km (0.084 R)
• M21: 25,040,290 km (0.11 R)
• M22: 26,728,502 km (0.11 R)
• M23: 28,810,156 km (0.058 R)
• M24: 36,443,238 km (0.106 R)
• M25: 37,833,900 km (0.087 R)
• M26: 48,572,783 km (0.085 R)
• M27: 53,092,584 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit