🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 9

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,233,812 km

• M1: 111,899 km (0.097 R)
• M2: 393,742 km (0.06 R)
• M3: 825,631 km (0.104 R)
• M4: 1,127,519 km (0.089 R)
• M5: 1,510,490 km (0.074 R)
• M6: 1,979,479 km (0.065 R)
• M7: 2,525,212 km (0.098 R)
• M8: 3,043,419 km (0.109 R)
• M9: 3,482,938 km (0.061 R)
• M10: 3,831,052 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 8.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 333 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,233,812 km

• M1: 102,325 km (0.081 R)
• M2: 418,575 km (0.111 R)
• M3: 682,765 km (0.089 R)
• M4: 1,094,009 km (0.11 R)
• M5: 1,355,207 km (0.084 R)
• M6: 1,843,046 km (0.08 R)
• M7: 2,474,498 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 10.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.05 AU - 4.05 AU

Year: 4460 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,233,812 km

• M1: 131,796 km (0.093 R)
• M2: 546,182 km (0.105 R)
• M3: 887,265 km (0.086 R)
• M4: 1,451,249 km (0.082 R)
• M5: 2,128,479 km (0.081 R)
• M6: 2,758,286 km (0.085 R)
• M7: 4,409,397 km (0.116 R)
• M8: 4,749,284 km (0.101 R)
• M9: 5,268,687 km (0.072 R)
• M10: 6,583,503 km (0.089 R)
• M11: 7,000,582 km (0.101 R)
• M12: 7,346,901 km (0.093 R)
• M13: 7,795,994 km (0.08 R)
• M14: 8,199,908 km (0.083 R)
• M15: 8,650,497 km (0.119 R)
• M16: 9,813,920 km (0.108 R)
• M17: 10,924,385 km (0.099 R)
• M18: 13,526,490 km (0.115 R)
• M19: 14,900,098 km (0.11 R)
• M20: 15,523,472 km (0.065 R)
• M21: 17,392,996 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 11.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.83 AU - 4.61 AU

Year: 4785 Days

Day: 8 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,233,812 km

• M1: 146,756 km (0.114 R)
• M2: 677,379 km (0.059 R)
• M3: 1,290,880 km (0.108 R)
• M4: 1,782,309 km (0.077 R)
• M5: 2,177,696 km (0.109 R)
• M6: 2,720,138 km (0.068 R)
• M7: 3,413,375 km (0.096 R)
• M8: 4,542,689 km (0.039 R)
• M9: 5,263,601 km (0.037 R)
• M10: 5,845,537 km (0.101 R)
• M11: 6,732,203 km (0.087 R)
• M12: 7,312,942 km (0.1 R)
• M13: 8,811,913 km (0.12 R)
• M14: 9,591,767 km (0.054 R)
• M15: 10,151,412 km (0.109 R)
• M16: 10,870,080 km (0.082 R)
• M17: 13,073,956 km (0.067 R)
• M18: 14,088,529 km (0.063 R)
• M19: 15,039,972 km (0.102 R)
• M20: 15,678,156 km (0.091 R)
• M21: 16,638,574 km (0.075 R)
• M22: 17,008,829 km (0.111 R)
• M23: 18,152,355 km (0.109 R)
• M24: 19,687,229 km (0.052 R)
• M25: 23,628,385 km (0.112 R)
• M26: 24,491,116 km (0.057 R)
• M27: 26,866,581 km (0.119 R)
• M28: 28,503,929 km (0.112 R)
• M29: 30,389,760 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 13.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.23 AU - 4.31 AU

Year: 4881 Days

Day: 8.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 67.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,233,812 km

• M1: 164,258 km (0.106 R)
• M2: 647,759 km (0.11 R)
• M3: 1,185,264 km (0.065 R)
• M4: 1,639,293 km (0.12 R)
• M5: 2,092,425 km (0.095 R)
• M6: 2,579,067 km (0.098 R)
• M7: 3,121,958 km (0.066 R)
• M8: 3,567,909 km (0.104 R)
• M9: 6,131,867 km (0.061 R)
• M10: 7,348,247 km (0.105 R)
• M11: 9,240,212 km (0.096 R)
• M12: 9,995,083 km (0.102 R)
• M13: 10,476,339 km (0.119 R)
• M14: 11,390,980 km (0.114 R)
• M15: 11,964,987 km (0.035 R)
• M16: 15,301,469 km (0.092 R)
• M17: 16,358,527 km (0.09 R)
• M18: 19,348,241 km (0.055 R)
• M19: 19,891,131 km (0.12 R)
• M20: 20,305,069 km (0.097 R)
• M21: 21,798,953 km (0.056 R)
• M22: 22,834,918 km (0.092 R)
• M23: 24,686,790 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 13.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.87 AU - 4.03 AU

Year: 5235 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,233,812 km

• M1: 166,652 km (0.089 R)
• M2: 597,494 km (0.059 R)
• M3: 1,185,414 km (0.119 R)
• M4: 2,245,614 km (0.047 R)
• M5: 2,775,788 km (0.105 R)
• M6: 4,236,313 km (0.069 R)
• M7: 6,183,628 km (0.082 R)
• M8: 7,315,485 km (0.061 R)
• M9: 10,053,426 km (0.111 R)
• M10: 11,946,437 km (0.05 R)
• M11: 13,414,142 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 10.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.48 AU - 6.66 AU

Year: 8766 Days

Day: 13.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,233,812 km

• M1: 142,417 km (0.099 R)
• M2: 529,876 km (0.071 R)
• M3: 1,155,494 km (0.068 R)
• M4: 1,704,967 km (0.048 R)
• M5: 2,403,290 km (0.031 R)
• M6: 3,282,177 km (0.085 R)
• M7: 4,417,924 km (0.1 R)
• M8: 4,939,273 km (0.091 R)
• M9: 6,105,388 km (0.057 R)
• M10: 7,727,927 km (0.111 R)
• M11: 9,109,463 km (0.087 R)
• M12: 9,479,269 km (0.103 R)
• M13: 10,101,447 km (0.082 R)
• M14: 12,467,487 km (0.109 R)
• M15: 13,391,253 km (0.088 R)
• M16: 21,016,406 km (0.11 R)
• M17: 22,742,616 km (0.071 R)
• M18: 23,510,652 km (0.038 R)
• M19: 25,279,198 km (0.066 R)
• M20: 31,955,452 km (0.105 R)
• M21: 34,791,079 km (0.095 R)
• M22: 36,270,004 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.35 AU - 9.25 AU

Year: 15946 Days

Day: 16 Hours

Environment

Temp: -241 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,233,812 km

• M1: 87,066 km (0.092 R)
• M2: 372,798 km (0.068 R)
• M3: 607,068 km (0.098 R)
• M4: 834,457 km (0.079 R)
• M5: 1,892,563 km (0.05 R)
• M6: 3,167,885 km (0.098 R)
• M7: 6,532,191 km (0.119 R)
• M8: 7,756,201 km (0.109 R)
• M9: 8,304,926 km (0.071 R)
• M10: 13,211,138 km (0.117 R)
• M11: 14,327,886 km (0.113 R)
• M12: 16,009,964 km (0.11 R)
• M13: 16,376,180 km (0.083 R)
• M14: 18,371,815 km (0.042 R)
• M15: 18,692,553 km (0.057 R)
• M16: 19,180,841 km (0.113 R)
• M17: 22,019,011 km (0.107 R)
• M18: 28,405,195 km (0.097 R)
• M19: 29,158,869 km (0.083 R)
• M20: 30,147,262 km (0.107 R)
• M21: 31,271,640 km (0.103 R)
• M22: 55,729,994 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit