🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 11.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.02 AU - 1.18 AU

Year: 757 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,261,568 km

• M1: 143,016 km (0.11 R)
• M2: 683,662 km (0.055 R)
• M3: 1,185,563 km (0.078 R)
• M4: 2,176,948 km (0.094 R)
• M5: 2,548,250 km (0.119 R)
• M6: 3,102,211 km (0.113 R)
• M7: 3,668,289 km (0.108 R)
• M8: 4,575,900 km (0.07 R)
• M9: 5,057,904 km (0.066 R)
• M10: 5,520,461 km (0.115 R)
• M11: 6,296,425 km (0.027 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 7.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.22 AU - 8.94 AU

Year: 13690 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,261,568 km

• M1: 97,239 km (0.076 R)
• M2: 422,016 km (0.09 R)
• M3: 694,134 km (0.068 R)
• M4: 3,333,190 km (0.071 R)
• M5: 4,431,987 km (0.088 R)
• M6: 4,767,235 km (0.108 R)
• M7: 5,724,961 km (0.033 R)
• M8: 7,978,354 km (0.065 R)
• M9: 10,447,167 km (0.047 R)
• M10: 18,098,799 km (0.098 R)
• M11: 18,690,010 km (0.116 R)
• M12: 19,566,653 km (0.045 R)
• M13: 25,248,231 km (0.075 R)
• M14: 28,462,491 km (0.09 R)
• M15: 30,167,607 km (0.04 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 6.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.44 AU - 10.52 AU

Year: 19148 Days

Day: 22.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,261,568 km

• M1: 82,428 km (0.118 R)
• M2: 286,779 km (0.116 R)
• M3: 767,886 km (0.104 R)
• M4: 1,556,865 km (0.112 R)
• M5: 2,325,050 km (0.101 R)
• M6: 2,815,582 km (0.085 R)
• M7: 3,146,642 km (0.09 R)
• M8: 3,529,762 km (0.096 R)
• M9: 4,030,017 km (0.042 R)
• M10: 6,593,676 km (0.113 R)
• M11: 8,072,002 km (0.099 R)
• M12: 11,489,416 km (0.111 R)
• M13: 13,219,964 km (0.115 R)
• M14: 30,430,152 km (0.085 R)

Asteroid Belt

Center: 9.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.7

Radius: 5.2

Gravity: 33.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.05 AU - 12.25 AU

Year: 21213 Days

Day: 16.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,261,568 km

• M1: 65,524 km (0.063 R)
• M2: 440,267 km (0.081 R)
• M3: 1,133,653 km (0.106 R)
• M4: 2,268,652 km (0.118 R)
• M5: 3,325,261 km (0.116 R)
• M6: 4,213,125 km (0.07 R)
• M7: 4,601,780 km (0.082 R)
• M8: 5,573,717 km (0.067 R)
• M9: 5,741,117 km (0.099 R)
• M10: 7,252,804 km (0.11 R)
• M11: 9,126,667 km (0.104 R)
• M12: 9,897,844 km (0.104 R)
• M13: 10,905,685 km (0.109 R)
• M14: 13,419,976 km (0.105 R)
• M15: 18,797,870 km (0.117 R)
• M16: 20,140,062 km (0.112 R)
• M17: 22,906,725 km (0.106 R)
• M18: 30,068,125 km (0.048 R)
• M19: 30,454,387 km (0.079 R)
• M20: 36,070,739 km (0.118 R)
• M21: 38,437,527 km (0.066 R)
• M22: 43,971,751 km (0.101 R)
• M23: 45,985,039 km (0.103 R)
• M24: 48,586,995 km (0.097 R)
• M25: 60,384,582 km (0.105 R)
• M26: 60,999,429 km (0.118 R)
• M27: 61,825,658 km (0.064 R)
• M28: 63,500,407 km (0.084 R)
• M29: 66,286,069 km (0.103 R)
• M30: 70,502,335 km (0.108 R)
• M31: 76,317,653 km (0.046 R)
• M32: 81,193,796 km (0.047 R)
• M33: 81,942,682 km (0.051 R)
• M34: 82,696,057 km (0.108 R)
• M35: 84,727,896 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.4

Radius: 6.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.65 AU - 11.61 AU

Year: 22736 Days

Day: 21.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,261,568 km

• M1: 112,498 km (0.082 R)
• M2: 449,841 km (0.058 R)
• M3: 670,348 km (0.1 R)
• M4: 1,041,201 km (0.117 R)
• M5: 1,391,559 km (0.042 R)
• M6: 2,209,112 km (0.096 R)
• M7: 4,655,785 km (0.079 R)
• M8: 6,967,222 km (0.107 R)
• M9: 7,377,269 km (0.034 R)
• M10: 8,961,960 km (0.029 R)
• M11: 11,258,437 km (0.087 R)
• M12: 12,139,119 km (0.108 R)
• M13: 13,009,180 km (0.105 R)
• M14: 18,479,825 km (0.091 R)
• M15: 19,924,043 km (0.104 R)
• M16: 31,289,741 km (0.115 R)
• M17: 34,178,326 km (0.088 R)
• M18: 35,143,382 km (0.047 R)
• M19: 37,127,499 km (0.077 R)
• M20: 37,465,440 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 10,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit