🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.4

Radius: 11.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 269 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,749,529 km

• M1: 144,212 km (0.083 R)
• M2: 552,166 km (0.107 R)
• M3: 1,053,319 km (0.093 R)
• M4: 1,800,261 km (0.07 R)
• M5: 2,484,372 km (0.078 R)
• M6: 3,044,466 km (0.083 R)
• M7: 3,844,964 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 12.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.63 AU - 0.69 AU

Year: 364 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,749,529 km

• M1: 160,369 km (0.045 R)
• M2: 583,282 km (0.066 R)
• M3: 1,117,646 km (0.079 R)
• M4: 1,627,924 km (0.062 R)
• M5: 2,148,375 km (0.103 R)
• M6: 2,719,689 km (0.09 R)
• M7: 3,472,466 km (0.073 R)
• M8: 4,237,808 km (0.1 R)
• M9: 4,798,950 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 11.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 648 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,749,529 km

• M1: 145,559 km (0.114 R)
• M2: 542,591 km (0.115 R)
• M3: 989,440 km (0.106 R)
• M4: 1,380,788 km (0.09 R)
• M5: 1,870,422 km (0.066 R)
• M6: 2,886,192 km (0.061 R)
• M7: 3,595,286 km (0.072 R)
• M8: 4,126,059 km (0.113 R)
• M9: 4,561,389 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 9.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.51 AU - 3.31 AU

Year: 3367 Days

Day: 7 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,749,529 km

• M1: 118,182 km (0.072 R)
• M2: 678,127 km (0.049 R)
• M3: 1,062,145 km (0.079 R)
• M4: 2,482,726 km (0.03 R)
• M5: 3,277,689 km (0.115 R)
• M6: 5,052,668 km (0.087 R)
• M7: 7,953,820 km (0.039 R)
• M8: 8,644,962 km (0.073 R)
• M9: 9,375,448 km (0.086 R)
• M10: 10,998,884 km (0.112 R)
• M11: 12,758,006 km (0.066 R)
• M12: 16,613,891 km (0.087 R)
• M13: 18,465,314 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 12.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.99 AU - 5.57 AU

Year: 7088 Days

Day: 7.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,749,529 km

• M1: 156,928 km (0.093 R)
• M2: 632,649 km (0.096 R)
• M3: 1,885,831 km (0.087 R)
• M4: 2,592,232 km (0.044 R)
• M5: 3,217,401 km (0.086 R)
• M6: 4,205,795 km (0.116 R)
• M7: 4,612,102 km (0.047 R)
• M8: 5,299,953 km (0.08 R)
• M9: 7,019,880 km (0.092 R)
• M10: 7,668,536 km (0.077 R)
• M11: 8,084,419 km (0.104 R)
• M12: 10,034,128 km (0.099 R)
• M13: 11,726,827 km (0.076 R)
• M14: 13,493,279 km (0.07 R)
• M15: 14,101,095 km (0.104 R)
• M16: 20,638,522 km (0.077 R)
• M17: 23,280,720 km (0.086 R)
• M18: 29,319,387 km (0.116 R)
• M19: 32,549,804 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 4.9

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.49 AU - 7.77 AU

Year: 12913 Days

Day: 17.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,749,529 km

• M1: 62,682 km (0.115 R)
• M2: 281,543 km (0.025 R)
• M3: 457,021 km (0.096 R)
• M4: 774,468 km (0.071 R)
• M5: 1,056,460 km (0.038 R)
• M6: 1,264,252 km (0.075 R)
• M7: 1,841,251 km (0.1 R)
• M8: 2,126,235 km (0.105 R)
• M9: 2,538,077 km (0.077 R)
• M10: 3,253,454 km (0.104 R)
• M11: 3,670,384 km (0.03 R)
• M12: 3,825,816 km (0.081 R)
• M13: 4,233,769 km (0.112 R)
• M14: 5,071,966 km (0.039 R)
• M15: 7,231,112 km (0.075 R)
• M16: 7,642,207 km (0.085 R)
• M17: 8,601,578 km (0.104 R)
• M18: 9,016,264 km (0.06 R)
• M19: 13,065,130 km (0.072 R)
• M20: 13,367,617 km (0.108 R)
• M21: 15,347,694 km (0.05 R)
• M22: 15,549,203 km (0.059 R)
• M23: 17,008,979 km (0.09 R)
• M24: 17,296,955 km (0.068 R)
• M25: 18,406,372 km (0.111 R)
• M26: 19,958,002 km (0.1 R)
• M27: 20,929,789 km (0.115 R)
• M28: 21,343,876 km (0.098 R)
• M29: 22,359,795 km (0.109 R)
• M30: 29,970,138 km (0.088 R)
• M31: 30,602,040 km (0.085 R)
• M32: 34,351,411 km (0.107 R)
• M33: 38,642,925 km (0.105 R)
• M34: 40,276,534 km (0.074 R)
• M35: 45,590,699 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 7.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.67 AU - 9.35 AU

Year: 18343 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,749,529 km

• M1: 90,956 km (0.06 R)
• M2: 330,611 km (0.12 R)
• M3: 612,454 km (0.071 R)
• M4: 1,160,879 km (0.091 R)
• M5: 1,533,079 km (0.106 R)
• M6: 1,862,643 km (0.067 R)
• M7: 2,931,819 km (0.07 R)
• M8: 3,167,885 km (0.073 R)
• M9: 4,010,569 km (0.099 R)
• M10: 5,263,601 km (0.101 R)
• M11: 6,283,709 km (0.098 R)
• M12: 6,678,049 km (0.118 R)
• M13: 8,189,885 km (0.102 R)
• M14: 8,612,798 km (0.115 R)
• M15: 9,249,337 km (0.102 R)
• M16: 9,759,915 km (0.071 R)
• M17: 11,232,706 km (0.089 R)
• M18: 12,785,532 km (0.053 R)
• M19: 14,273,881 km (0.102 R)
• M20: 17,979,719 km (0.095 R)
• M21: 19,676,010 km (0.059 R)
• M22: 20,691,929 km (0.116 R)
• M23: 22,280,508 km (0.084 R)
• M24: 22,919,740 km (0.107 R)
• M25: 23,665,186 km (0.068 R)
• M26: 24,619,471 km (0.09 R)
• M27: 24,910,738 km (0.105 R)
• M28: 28,801,779 km (0.094 R)
• M29: 29,779,251 km (0.12 R)
• M30: 30,331,716 km (0.099 R)
• M31: 39,460,478 km (0.045 R)
• M32: 51,678,584 km (0.108 R)
• M33: 55,416,287 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit