🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 11.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.78 AU - 0.84 AU

Year: 478 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,441,482 km

• M1: 139,276 km (0.119 R)
• M2: 510,129 km (0.097 R)
• M3: 972,536 km (0.076 R)
• M4: 1,602,343 km (0.083 R)
• M5: 2,049,940 km (0.067 R)
• M6: 2,529,401 km (0.099 R)
• M7: 2,923,591 km (0.028 R)
• M8: 3,297,436 km (0.115 R)
• M9: 3,905,103 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 12.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.08 AU - 1.18 AU

Year: 788 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,441,482 km

• M1: 158,125 km (0.077 R)
• M2: 652,696 km (0.044 R)
• M3: 1,385,426 km (0.115 R)
• M4: 1,796,371 km (0.106 R)
• M5: 3,167,585 km (0.097 R)
• M6: 3,842,421 km (0.09 R)
• M7: 4,446,797 km (0.025 R)
• M8: 5,395,696 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.2

Radius: 12.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.14 AU - 1.14 AU

Year: 798 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,441,482 km

• M1: 150,495 km (0.115 R)
• M2: 678,277 km (0.061 R)
• M3: 1,087,277 km (0.116 R)
• M4: 1,470,248 km (0.102 R)
• M5: 2,010,745 km (0.082 R)
• M6: 3,032,349 km (0.108 R)
• M7: 3,667,242 km (0.035 R)
• M8: 4,180,363 km (0.101 R)
• M9: 4,933,139 km (0.041 R)
• M10: 5,813,822 km (0.083 R)
• M11: 6,557,024 km (0.065 R)
• M12: 7,669,135 km (0.073 R)
• M13: 8,615,192 km (0.114 R)
• M14: 9,116,644 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 11.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.06 AU - 1.48 AU

Year: 939 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,441,482 km

• M1: 139,276 km (0.115 R)
• M2: 511,176 km (0.065 R)
• M3: 906,862 km (0.118 R)
• M4: 1,451,548 km (0.12 R)
• M5: 2,124,290 km (0.08 R)
• M6: 2,853,879 km (0.103 R)
• M7: 3,850,948 km (0.076 R)
• M8: 4,472,827 km (0.075 R)
• M9: 4,844,577 km (0.112 R)
• M10: 5,256,271 km (0.094 R)
• M11: 7,213,909 km (0.086 R)
• M12: 7,827,709 km (0.105 R)
• M13: 9,703,815 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 10.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 950 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,441,482 km

• M1: 129,402 km (0.052 R)
• M2: 454,927 km (0.112 R)
• M3: 941,270 km (0.087 R)
• M4: 1,361,041 km (0.054 R)
• M5: 1,749,098 km (0.073 R)
• M6: 2,608,089 km (0.095 R)
• M7: 4,625,117 km (0.039 R)
• M8: 5,248,043 km (0.073 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 11.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.71 AU - 1.99 AU

Year: 1651 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,441,482 km

• M1: 146,756 km (0.071 R)
• M2: 572,661 km (0.11 R)
• M3: 1,341,594 km (0.057 R)
• M4: 3,184,789 km (0.041 R)
• M5: 3,705,539 km (0.103 R)
• M6: 5,002,702 km (0.072 R)
• M7: 5,549,034 km (0.09 R)
• M8: 6,207,863 km (0.109 R)
• M9: 7,881,713 km (0.077 R)
• M10: 11,091,785 km (0.065 R)
• M11: 13,620,587 km (0.113 R)
• M12: 14,126,377 km (0.112 R)
• M13: 14,688,417 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 9.6

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.24 AU - 2.66 AU

Year: 2516 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,441,482 km

• M1: 119,379 km (0.084 R)
• M2: 479,910 km (0.096 R)
• M3: 929,452 km (0.098 R)
• M4: 1,345,483 km (0.092 R)
• M5: 2,419,147 km (0.088 R)
• M6: 3,135,123 km (0.09 R)
• M7: 4,649,053 km (0.087 R)
• M8: 6,140,394 km (0.119 R)
• M9: 6,489,855 km (0.091 R)
• M10: 7,199,098 km (0.106 R)
• M11: 7,772,058 km (0.029 R)
• M12: 9,818,856 km (0.094 R)
• M13: 10,947,123 km (0.04 R)
• M14: 12,668,845 km (0.076 R)
• M15: 15,138,706 km (0.064 R)
• M16: 16,384,108 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 8.5

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.69 AU - 4.99 AU

Year: 6985 Days

Day: 7.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,441,482 km

• M1: 105,766 km (0.106 R)
• M2: 594,203 km (0.078 R)
• M3: 898,186 km (0.045 R)
• M4: 1,285,495 km (0.065 R)
• M5: 1,713,494 km (0.03 R)
• M6: 2,137,903 km (0.103 R)
• M7: 2,895,616 km (0.091 R)
• M8: 3,261,682 km (0.099 R)
• M9: 3,845,114 km (0.038 R)
• M10: 5,638,942 km (0.091 R)
• M11: 6,478,934 km (0.096 R)
• M12: 6,858,464 km (0.051 R)
• M13: 8,732,626 km (0.054 R)
• M14: 10,828,791 km (0.025 R)
• M15: 12,859,882 km (0.106 R)
• M16: 13,130,504 km (0.118 R)
• M17: 15,132,573 km (0.083 R)
• M18: 22,502,811 km (0.088 R)
• M19: 23,374,368 km (0.102 R)
• M20: 25,865,322 km (0.065 R)
• M21: 28,528,164 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.1

Radius: 4.3

Gravity: 39.7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.27 AU - 10.63 AU

Year: 19057 Days

Day: 18.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,441,482 km

• M1: 55,351 km (0.09 R)
• M2: 328,667 km (0.092 R)
• M3: 665,262 km (0.055 R)
• M4: 802,293 km (0.03 R)
• M5: 1,043,894 km (0.052 R)
• M6: 1,408,464 km (0.092 R)
• M7: 1,779,317 km (0.085 R)
• M8: 2,254,889 km (0.084 R)
• M9: 2,663,889 km (0.073 R)
• M10: 3,201,544 km (0.053 R)
• M11: 3,627,599 km (0.096 R)
• M12: 3,777,795 km (0.109 R)
• M13: 4,911,747 km (0.116 R)
• M14: 5,556,215 km (0.09 R)
• M15: 5,715,686 km (0.062 R)
• M16: 6,170,164 km (0.118 R)
• M17: 8,077,387 km (0.086 R)
• M18: 8,333,948 km (0.051 R)
• M19: 13,498,964 km (0.099 R)
• M20: 13,933,396 km (0.06 R)
• M21: 14,377,103 km (0.049 R)
• M22: 14,527,150 km (0.109 R)
• M23: 18,625,234 km (0.114 R)
• M24: 19,804,514 km (0.056 R)
• M25: 23,328,591 km (0.083 R)
• M26: 25,456,172 km (0.077 R)
• M27: 26,906,374 km (0.055 R)
• M28: 27,941,890 km (0.079 R)
• M29: 28,410,730 km (0.106 R)
• M30: 29,970,138 km (0.103 R)
• M31: 32,737,848 km (0.083 R)
• M32: 33,652,939 km (0.084 R)
• M33: 34,050,271 km (0.098 R)
• M34: 40,541,173 km (0.033 R)
• M35: 44,392,271 km (0.114 R)
• M36: 47,809,834 km (0.042 R)
• M37: 48,480,032 km (0.116 R)
• M38: 48,986,870 km (0.083 R)
• M39: 49,839,279 km (0.061 R)
• M40: 50,528,476 km (0.073 R)
• M41: 51,573,866 km (0.113 R)
• M42: 56,457,339 km (0.07 R)
• M43: 64,448,259 km (0.064 R)
• M44: 68,605,883 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.6

Radius: 7.4

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.47 AU - 12.21 AU

Year: 20249 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,441,482 km

• M1: 92,601 km (0.054 R)
• M2: 334,501 km (0.08 R)
• M3: 779,106 km (0.092 R)
• M4: 1,174,044 km (0.118 R)
• M5: 2,433,209 km (0.09 R)
• M6: 4,482,999 km (0.104 R)
• M7: 5,431,450 km (0.095 R)
• M8: 7,095,876 km (0.068 R)
• M9: 8,120,472 km (0.114 R)
• M10: 8,694,927 km (0.032 R)
• M11: 8,964,952 km (0.089 R)
• M12: 9,750,640 km (0.112 R)
• M13: 13,003,645 km (0.072 R)
• M14: 13,285,936 km (0.119 R)
• M15: 16,915,480 km (0.058 R)
• M16: 17,421,869 km (0.069 R)
• M17: 17,765,046 km (0.088 R)
• M18: 20,484,137 km (0.106 R)
• M19: 23,677,603 km (0.078 R)
• M20: 27,533,937 km (0.119 R)
• M21: 30,284,144 km (0.111 R)
• M22: 33,081,176 km (0.025 R)
• M23: 34,542,298 km (0.071 R)
• M24: 34,948,007 km (0.119 R)
• M25: 35,769,300 km (0.088 R)
• M26: 39,329,729 km (0.087 R)
• M27: 45,506,475 km (0.069 R)
• M28: 48,654,613 km (0.064 R)
• M29: 53,193,562 km (0.079 R)
• M30: 53,553,943 km (0.113 R)
• M31: 55,565,436 km (0.111 R)
• M32: 58,772,366 km (0.083 R)
• M33: 60,127,872 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit