🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 8.5

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,068,934 km

• M1: 108,309 km (0.117 R)
• M2: 525,238 km (0.093 R)
• M3: 801,097 km (0.065 R)
• M4: 1,314,068 km (0.089 R)
• M5: 1,940,434 km (0.113 R)
• M6: 2,309,043 km (0.05 R)
• M7: 2,724,028 km (0.11 R)
• M8: 3,187,931 km (0.118 R)
• M9: 3,518,392 km (0.072 R)
• M10: 3,981,996 km (0.074 R)
• M11: 4,539,996 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 13

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 313 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 52,068,934 km

• M1: 161,715 km (0.077 R)
• M2: 579,393 km (0.099 R)
• M3: 1,126,322 km (0.047 R)
• M4: 1,996,982 km (0.1 R)
• M5: 2,663,291 km (0.111 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 12.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.67 AU - 2.67 AU

Year: 2206 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,068,934 km

• M1: 155,582 km (0.053 R)
• M2: 797,805 km (0.116 R)
• M3: 1,587,084 km (0.11 R)
• M4: 2,282,864 km (0.109 R)
• M5: 2,740,334 km (0.034 R)
• M6: 3,960,304 km (0.064 R)
• M7: 4,453,229 km (0.057 R)
• M8: 5,919,887 km (0.098 R)
• M9: 7,053,240 km (0.083 R)
• M10: 7,938,710 km (0.108 R)
• M11: 14,684,677 km (0.095 R)
• M12: 15,171,618 km (0.107 R)
• M13: 16,384,557 km (0.12 R)
• M14: 17,014,663 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 13.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.36 AU - 2.42 AU

Year: 2550 Days

Day: 8.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,068,934 km

• M1: 172,935 km (0.097 R)
• M2: 1,065,735 km (0.079 R)
• M3: 1,616,405 km (0.093 R)
• M4: 2,280,021 km (0.085 R)
• M5: 2,845,352 km (0.112 R)
• M6: 3,302,373 km (0.087 R)
• M7: 4,784,589 km (0.117 R)
• M8: 5,418,734 km (0.085 R)
• M9: 6,033,133 km (0.113 R)
• M10: 6,835,725 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 13.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.73 AU - 3.15 AU

Year: 3480 Days

Day: 5.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,068,934 km

• M1: 172,935 km (0.046 R)
• M2: 679,922 km (0.065 R)
• M3: 1,218,325 km (0.053 R)
• M4: 1,711,848 km (0.087 R)
• M5: 2,247,409 km (0.04 R)
• M6: 3,006,020 km (0.066 R)
• M7: 3,554,146 km (0.112 R)
• M8: 4,008,625 km (0.119 R)
• M9: 6,179,290 km (0.118 R)
• M10: 6,840,961 km (0.043 R)
• M11: 7,519,088 km (0.094 R)
• M12: 7,953,520 km (0.094 R)
• M13: 8,603,374 km (0.079 R)
• M14: 9,148,658 km (0.062 R)
• M15: 9,680,628 km (0.112 R)
• M16: 11,082,061 km (0.094 R)
• M17: 12,399,569 km (0.117 R)
• M18: 13,636,145 km (0.053 R)
• M19: 14,190,704 km (0.04 R)
• M20: 15,593,035 km (0.102 R)
• M21: 17,839,995 km (0.09 R)
• M22: 18,280,710 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 9.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.49 AU - 4.23 AU

Year: 5235 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,068,934 km

• M1: 119,379 km (0.099 R)
• M2: 428,149 km (0.045 R)
• M3: 790,625 km (0.063 R)
• M4: 1,219,223 km (0.116 R)
• M5: 2,003,115 km (0.088 R)
• M6: 2,850,587 km (0.075 R)
• M7: 3,468,427 km (0.053 R)
• M8: 4,969,791 km (0.087 R)
• M9: 5,432,796 km (0.05 R)
• M10: 6,351,178 km (0.091 R)
• M11: 7,029,754 km (0.076 R)
• M12: 7,756,051 km (0.08 R)
• M13: 8,304,776 km (0.089 R)
• M14: 11,306,607 km (0.119 R)
• M15: 11,632,431 km (0.117 R)
• M16: 12,254,160 km (0.109 R)
• M17: 12,598,085 km (0.108 R)
• M18: 13,564,039 km (0.115 R)
• M19: 14,853,872 km (0.093 R)
• M20: 15,643,150 km (0.099 R)
• M21: 18,820,609 km (0.095 R)
• M22: 19,744,525 km (0.09 R)
• M23: 22,258,817 km (0.099 R)
• M24: 24,049,054 km (0.079 R)
• M25: 25,933,240 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 8.7

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.01 AU - 6.27 AU

Year: 8044 Days

Day: 8.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,068,934 km

• M1: 108,159 km (0.092 R)
• M2: 381,175 km (0.082 R)
• M3: 832,961 km (0.079 R)
• M4: 1,123,779 km (0.116 R)
• M5: 1,706,313 km (0.03 R)
• M6: 2,458,491 km (0.091 R)
• M7: 2,733,153 km (0.074 R)
• M8: 3,415,768 km (0.045 R)
• M9: 4,318,143 km (0.11 R)
• M10: 4,961,862 km (0.089 R)
• M11: 7,239,490 km (0.117 R)
• M12: 7,643,105 km (0.103 R)
• M13: 8,233,268 km (0.103 R)
• M14: 9,792,976 km (0.116 R)
• M15: 12,431,134 km (0.051 R)
• M16: 13,128,410 km (0.089 R)
• M17: 14,285,699 km (0.07 R)
• M18: 16,454,868 km (0.105 R)
• M19: 18,534,727 km (0.081 R)
• M20: 20,304,321 km (0.073 R)
• M21: 23,909,928 km (0.091 R)
• M22: 27,143,038 km (0.09 R)
• M23: 27,627,585 km (0.071 R)
• M24: 28,019,382 km (0.105 R)
• M25: 37,365,210 km (0.11 R)
• M26: 41,826,517 km (0.1 R)
• M27: 42,863,979 km (0.099 R)
• M28: 44,051,636 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 13.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.52 AU - 6.18 AU

Year: 8542 Days

Day: 12.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,068,934 km

• M1: 253,269 km (0.119 R)
• M2: 759,508 km (0.074 R)
• M3: 1,275,920 km (0.11 R)
• M4: 1,820,008 km (0.113 R)
• M5: 3,822,974 km (0.078 R)
• M6: 5,791,682 km (0.059 R)
• M7: 6,630,477 km (0.12 R)
• M8: 8,146,651 km (0.091 R)
• M9: 10,513,589 km (0.048 R)
• M10: 15,705,532 km (0.095 R)
• M11: 16,858,633 km (0.054 R)
• M12: 22,827,737 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.5

Radius: 5

Gravity: 38.62 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.91 AU - 7.17 AU

Year: 10246 Days

Day: 17.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,068,934 km

• M1: 62,233 km (0.093 R)
• M2: 612,005 km (0.118 R)
• M3: 816,356 km (0.096 R)
• M4: 1,172,249 km (0.095 R)
• M5: 1,338,602 km (0.105 R)
• M6: 1,935,048 km (0.05 R)
• M7: 2,095,118 km (0.1 R)
• M8: 2,263,865 km (0.091 R)
• M9: 3,424,744 km (0.098 R)
• M10: 4,191,583 km (0.068 R)
• M11: 4,399,973 km (0.115 R)
• M12: 6,058,415 km (0.076 R)
• M13: 6,248,105 km (0.039 R)
• M14: 7,514,451 km (0.051 R)
• M15: 8,463,799 km (0.088 R)
• M16: 11,267,562 km (0.096 R)
• M17: 12,753,218 km (0.067 R)
• M18: 13,191,540 km (0.076 R)
• M19: 13,704,661 km (0.09 R)
• M20: 22,804,400 km (0.075 R)
• M21: 23,171,663 km (0.108 R)
• M22: 23,542,965 km (0.096 R)
• M23: 30,809,681 km (0.114 R)
• M24: 32,054,635 km (0.067 R)
• M25: 32,515,396 km (0.081 R)
• M26: 33,332,650 km (0.099 R)
• M27: 33,805,678 km (0.117 R)
• M28: 36,612,732 km (0.048 R)
• M29: 39,836,118 km (0.113 R)
• M30: 42,270,524 km (0.085 R)
• M31: 44,659,153 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 3.4

Gravity: 67.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.72 AU - 6.62 AU

Year: 10579 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,068,934 km

• M1: 75,397 km (0.099 R)
• M2: 280,197 km (0.105 R)
• M3: 658,979 km (0.055 R)
• M4: 816,804 km (0.104 R)
• M5: 935,735 km (0.041 R)
• M6: 1,136,196 km (0.065 R)
• M7: 1,592,170 km (0.046 R)
• M8: 1,795,474 km (0.11 R)
• M9: 2,033,484 km (0.094 R)
• M10: 2,234,843 km (0.106 R)
• M11: 2,389,676 km (0.107 R)
• M12: 2,614,073 km (0.067 R)
• M13: 2,988,217 km (0.092 R)
• M14: 3,322,270 km (0.113 R)
• M15: 3,707,334 km (0.084 R)
• M16: 4,814,957 km (0.045 R)
• M17: 5,904,628 km (0.061 R)
• M18: 7,744,083 km (0.064 R)
• M19: 8,698,219 km (0.047 R)
• M20: 8,840,636 km (0.08 R)
• M21: 12,203,297 km (0.116 R)
• M22: 16,185,592 km (0.043 R)
• M23: 17,658,981 km (0.067 R)
• M24: 18,979,631 km (0.096 R)
• M25: 19,139,252 km (0.098 R)
• M26: 20,198,405 km (0.086 R)
• M27: 22,167,113 km (0.102 R)
• M28: 22,611,419 km (0.097 R)
• M29: 26,679,883 km (0.085 R)
• M30: 28,206,529 km (0.052 R)
• M31: 29,256,108 km (0.11 R)
• M32: 29,575,948 km (0.051 R)
• M33: 30,006,042 km (0.116 R)
• M34: 31,321,306 km (0.099 R)
• M35: 40,422,841 km (0.049 R)
• M36: 43,254,728 km (0.062 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: 415 - 19,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit