🌌 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: 475.7

Radius: 9.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 323 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,080,064 km

• M1: 113,246 km (0.105 R)
• M2: 410,646 km (0.11 R)
• M3: 944,112 km (0.099 R)
• M4: 1,526,945 km (0.086 R)
• M5: 1,812,378 km (0.104 R)
• M6: 2,172,759 km (0.102 R)
• M7: 2,459,090 km (0.066 R)
• M8: 2,761,726 km (0.112 R)
• M9: 3,346,504 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 12.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 347 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,080,064 km

• M1: 154,235 km (0.081 R)
• M2: 563,535 km (0.116 R)
• M3: 956,678 km (0.12 R)
• M4: 1,411,755 km (0.115 R)
• M5: 1,976,637 km (0.087 R)
• M6: 2,366,040 km (0.119 R)
• M7: 2,871,980 km (0.064 R)
• M8: 3,492,362 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 13.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.96 AU - 1.16 AU

Year: 740 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,080,064 km

• M1: 171,589 km (0.045 R)
• M2: 603,179 km (0.058 R)
• M3: 1,241,962 km (0.12 R)
• M4: 1,821,204 km (0.059 R)
• M5: 2,403,290 km (0.06 R)
• M6: 3,121,360 km (0.117 R)
• M7: 3,888,049 km (0.096 R)
• M8: 4,708,144 km (0.045 R)
• M9: 5,187,605 km (0.057 R)
• M10: 5,758,471 km (0.11 R)
• M11: 7,117,867 km (0.09 R)
• M12: 7,800,183 km (0.09 R)
• M13: 8,551,762 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 10.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.9 AU - 2.22 AU

Year: 2005 Days

Day: 8.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,080,064 km

• M1: 130,599 km (0.107 R)
• M2: 746,344 km (0.082 R)
• M3: 1,184,516 km (0.108 R)
• M4: 1,634,656 km (0.09 R)
• M5: 2,131,321 km (0.1 R)
• M6: 2,714,005 km (0.063 R)
• M7: 3,178,656 km (0.06 R)
• M8: 4,899,031 km (0.06 R)
• M9: 5,548,435 km (0.095 R)
• M10: 6,208,461 km (0.056 R)
• M11: 7,817,985 km (0.11 R)
• M12: 8,225,789 km (0.115 R)
• M13: 10,001,515 km (0.098 R)
• M14: 12,055,195 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 11.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.89 AU - 2.81 AU

Year: 2443 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,080,064 km

• M1: 144,362 km (0.075 R)
• M2: 705,204 km (0.119 R)
• M3: 1,321,099 km (0.1 R)
• M4: 2,315,326 km (0.111 R)
• M5: 2,761,726 km (0.105 R)
• M6: 3,458,703 km (0.102 R)
• M7: 3,986,035 km (0.056 R)
• M8: 4,352,999 km (0.096 R)
• M9: 5,395,247 km (0.096 R)
• M10: 6,213,398 km (0.068 R)
• M11: 9,451,145 km (0.038 R)
• M12: 10,485,764 km (0.078 R)
• M13: 12,911,044 km (0.098 R)
• M14: 13,446,605 km (0.089 R)
• M15: 15,339,766 km (0.092 R)
• M16: 16,661,912 km (0.034 R)
• M17: 17,136,735 km (0.107 R)
• M18: 17,620,684 km (0.116 R)
• M19: 18,113,759 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 3.9

Gravity: 32.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.85 AU - 10.89 AU

Year: 17917 Days

Day: 23.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,080,064 km

• M1: 52,808 km (0.045 R)
• M2: 370,704 km (0.042 R)
• M3: 2,009,099 km (0.086 R)
• M4: 3,003,177 km (0.078 R)
• M5: 3,153,374 km (0.117 R)
• M6: 4,542,091 km (0.076 R)
• M7: 5,857,804 km (0.114 R)
• M8: 6,333,974 km (0.052 R)
• M9: 7,228,569 km (0.109 R)
• M10: 9,107,967 km (0.04 R)
• M11: 9,583,688 km (0.103 R)
• M12: 10,470,205 km (0.06 R)
• M13: 12,213,769 km (0.111 R)
• M14: 14,635,908 km (0.102 R)
• M15: 14,779,073 km (0.087 R)
• M16: 25,399,774 km (0.047 R)
• M17: 28,400,258 km (0.116 R)
• M18: 31,868,386 km (0.039 R)
• M19: 42,328,119 km (0.111 R)
• M20: 43,057,858 km (0.096 R)
• M21: 55,902,181 km (0.119 R)
• M22: 56,957,145 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.07 AU - 9.91 AU

Year: 19829 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,080,064 km

• M1: 100,231 km (0.114 R)
• M2: 724,054 km (0.059 R)
• M3: 1,313,170 km (0.078 R)
• M4: 1,704,069 km (0.053 R)
• M5: 2,637,111 km (0.096 R)
• M6: 4,152,837 km (0.052 R)
• M7: 5,031,575 km (0.035 R)
• M8: 7,152,723 km (0.109 R)
• M9: 8,594,248 km (0.097 R)
• M10: 9,859,248 km (0.116 R)
• M11: 18,629,572 km (0.088 R)
• M12: 21,844,431 km (0.039 R)
• M13: 25,123,766 km (0.074 R)
• M14: 30,095,052 km (0.025 R)
• M15: 30,745,504 km (0.096 R)
• M16: 31,405,380 km (0.114 R)
• M17: 33,096,135 km (0.091 R)
• M18: 33,789,222 km (0.073 R)
• M19: 45,804,325 km (0.068 R)
• M20: 49,611,291 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 3.3

Gravity: 79.48 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.45 AU - 10.83 AU

Year: 20301 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,080,064 km

• M1: 81,980 km (0.115 R)
• M2: 188,194 km (0.105 R)
• M3: 368,609 km (0.105 R)
• M4: 610,659 km (0.118 R)
• M5: 715,377 km (0.112 R)
• M6: 1,217,876 km (0.103 R)
• M7: 1,603,988 km (0.103 R)
• M8: 2,216,442 km (0.077 R)
• M9: 2,397,007 km (0.032 R)
• M10: 4,779,802 km (0.045 R)
• M11: 5,598,252 km (0.109 R)
• M12: 6,876,266 km (0.084 R)
• M13: 8,229,678 km (0.073 R)
• M14: 8,498,356 km (0.082 R)
• M15: 9,110,211 km (0.065 R)
• M16: 9,397,738 km (0.111 R)
• M17: 9,573,217 km (0.079 R)
• M18: 9,930,606 km (0.101 R)
• M19: 10,991,554 km (0.078 R)
• M20: 12,125,805 km (0.092 R)
• M21: 14,780,868 km (0.116 R)
• M22: 16,665,652 km (0.103 R)
• M23: 18,067,234 km (0.103 R)
• M24: 19,356,618 km (0.095 R)
• M25: 19,735,998 km (0.075 R)
• M26: 21,003,092 km (0.069 R)
• M27: 21,403,566 km (0.067 R)
• M28: 23,162,837 km (0.088 R)
• M29: 29,262,091 km (0.112 R)
• M30: 33,418,369 km (0.086 R)
• M31: 34,377,142 km (0.08 R)
• M32: 37,656,477 km (0.089 R)
• M33: 39,144,976 km (0.116 R)
• M34: 39,903,886 km (0.082 R)
• M35: 40,363,749 km (0.113 R)
• M36: 43,197,881 km (0.045 R)
• M37: 45,658,766 km (0.088 R)
• M38: 51,942,625 km (0.027 R)
• M39: 66,834,046 km (0.044 R)
• M40: 70,787,917 km (0.11 R)
• M41: 71,913,192 km (0.075 R)
• M42: 75,127,452 km (0.143 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit