🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 11.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.4 AU - 1.98 AU

Year: 1419 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,134,140 km

• M1: 141,819 km (0.049 R)
• M2: 513,420 km (0.099 R)
• M3: 1,099,395 km (0.076 R)
• M4: 1,507,348 km (0.084 R)
• M5: 2,039,318 km (0.067 R)
• M6: 2,857,469 km (0.032 R)
• M7: 3,662,904 km (0.06 R)
• M8: 5,327,180 km (0.073 R)
• M9: 5,857,953 km (0.047 R)
• M10: 6,350,878 km (0.081 R)
• M11: 6,846,197 km (0.059 R)
• M12: 7,998,549 km (0.06 R)
• M13: 8,517,654 km (0.046 R)
• M14: 9,307,082 km (0.111 R)
• M15: 10,311,482 km (0.096 R)
• M16: 11,031,796 km (0.112 R)
• M17: 12,081,524 km (0.118 R)
• M18: 13,275,913 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 9.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.72 AU - 1.94 AU

Year: 1598 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,134,140 km

• M1: 118,182 km (0.106 R)
• M2: 591,660 km (0.085 R)
• M3: 899,682 km (0.096 R)
• M4: 1,395,299 km (0.073 R)
• M5: 3,168,632 km (0.073 R)
• M6: 3,730,971 km (0.054 R)
• M7: 4,624,968 km (0.102 R)
• M8: 5,349,321 km (0.09 R)
• M9: 5,930,060 km (0.04 R)
• M10: 6,529,199 km (0.111 R)
• M11: 6,998,787 km (0.049 R)
• M12: 8,793,512 km (0.078 R)
• M13: 9,308,279 km (0.101 R)
• M14: 9,752,435 km (0.076 R)
• M15: 10,397,800 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.5

Radius: 15

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.57 AU - 2.31 AU

Year: 1745 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,134,140 km

• M1: 186,549 km (0.079 R)
• M2: 658,679 km (0.077 R)
• M3: 1,349,971 km (0.088 R)
• M4: 3,085,755 km (0.117 R)
• M5: 3,607,702 km (0.104 R)
• M6: 4,227,187 km (0.035 R)
• M7: 6,093,271 km (0.112 R)
• M8: 6,681,938 km (0.051 R)
• M9: 9,227,496 km (0.037 R)
• M10: 9,901,883 km (0.107 R)
• M11: 12,164,401 km (0.109 R)
• M12: 13,910,657 km (0.068 R)
• M13: 14,935,103 km (0.089 R)
• M14: 15,536,038 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 14.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.08 AU - 2.58 AU

Year: 2296 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,134,140 km

• M1: 179,069 km (0.063 R)
• M2: 913,295 km (0.108 R)
• M3: 1,548,637 km (0.111 R)
• M4: 3,142,453 km (0.092 R)
• M5: 3,725,735 km (0.104 R)
• M6: 4,646,211 km (0.055 R)
• M7: 5,508,044 km (0.094 R)
• M8: 6,542,364 km (0.076 R)
• M9: 7,677,064 km (0.096 R)
• M10: 10,088,132 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 10.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4 AU - 6.2 AU

Year: 7437 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,134,140 km

• M1: 126,261 km (0.077 R)
• M2: 624,571 km (0.061 R)
• M3: 996,920 km (0.076 R)
• M4: 1,397,095 km (0.114 R)
• M5: 2,423,635 km (0.078 R)
• M6: 3,055,985 km (0.095 R)
• M7: 3,675,620 km (0.059 R)
• M8: 4,704,105 km (0.11 R)
• M9: 5,106,075 km (0.104 R)
• M10: 5,593,614 km (0.067 R)
• M11: 6,012,488 km (0.105 R)
• M12: 7,587,604 km (0.108 R)
• M13: 9,784,150 km (0.1 R)
• M14: 10,634,464 km (0.102 R)
• M15: 12,266,876 km (0.117 R)
• M16: 12,645,059 km (0.103 R)
• M17: 12,975,521 km (0.117 R)
• M18: 14,001,463 km (0.09 R)
• M19: 19,007,756 km (0.111 R)
• M20: 20,254,804 km (0.068 R)
• M21: 20,783,782 km (0.107 R)
• M22: 25,440,614 km (0.044 R)
• M23: 32,671,427 km (0.107 R)
• M24: 33,714,423 km (0.096 R)
• M25: 34,457,626 km (0.078 R)
• M26: 34,887,271 km (0.081 R)
• M27: 36,197,449 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.6

Radius: 7.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.09 AU - 12.17 AU

Year: 20818 Days

Day: 21.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,134,140 km

• M1: 98,435 km (0.106 R)
• M2: 345,421 km (0.114 R)
• M3: 616,493 km (0.071 R)
• M4: 1,318,406 km (0.072 R)
• M5: 4,328,016 km (0.09 R)
• M6: 4,734,324 km (0.041 R)
• M7: 5,326,133 km (0.109 R)
• M8: 5,758,770 km (0.118 R)
• M9: 7,318,477 km (0.108 R)
• M10: 13,174,486 km (0.116 R)
• M11: 19,010,897 km (0.074 R)
• M12: 19,472,856 km (0.116 R)
• M13: 21,313,059 km (0.118 R)
• M14: 22,232,787 km (0.12 R)
• M15: 23,353,724 km (0.058 R)
• M16: 35,189,458 km (0.082 R)
• M17: 36,002,822 km (0.101 R)
• M18: 36,355,275 km (0.056 R)
• M19: 37,426,246 km (0.046 R)
• M20: 40,132,471 km (0.058 R)
• M21: 41,020,185 km (0.069 R)
• M22: 42,703,460 km (0.09 R)
• M23: 45,109,443 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.68 AU - 12.5 AU

Year: 23846 Days

Day: 24.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,134,140 km

• M1: 65,973 km (0.078 R)
• M2: 341,233 km (0.108 R)
• M3: 1,121,685 km (0.074 R)
• M4: 1,613,413 km (0.115 R)
• M5: 4,712,931 km (0.036 R)
• M6: 12,714,173 km (0.074 R)
• M7: 16,725,940 km (0.108 R)
• M8: 25,833,308 km (0.119 R)
• M9: 38,403,569 km (0.081 R)
• M10: 42,489,386 km (0.098 R)
• M11: 43,036,914 km (0.034 R)
• M12: 47,147,265 km (0.113 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: 359 - 19,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit