🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921

Radius: 8.9

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.71 AU - 0.75 AU

Year: 397 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,113,565 km

• M1: 110,852 km (0.039 R)
• M2: 485,894 km (0.107 R)
• M3: 817,104 km (0.06 R)
• M4: 1,104,930 km (0.095 R)
• M5: 1,455,138 km (0.089 R)
• M6: 1,935,946 km (0.028 R)
• M7: 2,568,745 km (0.025 R)
• M8: 3,066,906 km (0.075 R)
• M9: 3,478,450 km (0.086 R)
• M10: 3,953,423 km (0.059 R)
• M11: 4,270,122 km (0.09 R)
• M12: 5,257,916 km (0.106 R)
• M13: 5,849,277 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 13

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.94 AU - 4.96 AU

Year: 5969 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,113,565 km

• M1: 161,865 km (0.101 R)
• M2: 614,548 km (0.112 R)
• M3: 1,161,328 km (0.102 R)
• M4: 2,106,637 km (0.12 R)
• M5: 2,655,512 km (0.026 R)
• M6: 4,241,548 km (0.06 R)
• M7: 7,660,608 km (0.035 R)
• M8: 8,558,045 km (0.088 R)
• M9: 9,877,050 km (0.091 R)
• M10: 11,773,951 km (0.086 R)
• M11: 12,232,319 km (0.075 R)
• M12: 13,846,779 km (0.073 R)
• M13: 15,966,880 km (0.073 R)
• M14: 16,592,349 km (0.072 R)
• M15: 17,892,354 km (0.07 R)
• M16: 19,470,013 km (0.106 R)
• M17: 21,816,905 km (0.102 R)
• M18: 22,900,891 km (0.034 R)
• M19: 23,696,752 km (0.063 R)
• M20: 24,841,923 km (0.055 R)
• M21: 26,978,330 km (0.106 R)
• M22: 27,508,655 km (0.073 R)
• M23: 28,226,725 km (0.1 R)
• M24: 30,265,893 km (0.083 R)
• M25: 34,325,381 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.4

Radius: 5.7

Gravity: 27.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.2 AU - 7.18 AU

Year: 11002 Days

Day: 16.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,113,565 km

• M1: 71,957 km (0.067 R)
• M2: 262,993 km (0.106 R)
• M3: 497,413 km (0.092 R)
• M4: 681,269 km (0.114 R)
• M5: 1,120,787 km (0.03 R)
• M6: 1,348,625 km (0.047 R)
• M7: 1,547,141 km (0.107 R)
• M8: 3,229,519 km (0.082 R)
• M9: 3,482,788 km (0.09 R)
• M10: 4,413,885 km (0.064 R)
• M11: 5,500,564 km (0.043 R)
• M12: 6,553,733 km (0.087 R)
• M13: 6,960,490 km (0.103 R)
• M14: 8,470,082 km (0.062 R)
• M15: 9,250,983 km (0.104 R)
• M16: 11,762,282 km (0.065 R)
• M17: 12,670,491 km (0.074 R)
• M18: 14,354,065 km (0.071 R)
• M19: 15,109,385 km (0.111 R)
• M20: 20,805,324 km (0.1 R)
• M21: 23,230,006 km (0.025 R)
• M22: 23,510,502 km (0.106 R)
• M23: 24,849,702 km (0.08 R)
• M24: 26,339,996 km (0.034 R)
• M25: 26,952,450 km (0.084 R)
• M26: 27,678,897 km (0.087 R)
• M27: 28,525,023 km (0.056 R)
• M28: 29,826,524 km (0.081 R)
• M29: 31,622,596 km (0.116 R)
• M30: 37,058,385 km (0.078 R)
• M31: 37,956,271 km (0.113 R)
• M32: 39,929,168 km (0.068 R)
• M33: 45,376,325 km (0.111 R)
• M34: 48,810,195 km (0.117 R)
• M35: 53,544,070 km (0.082 R)
• M36: 54,856,342 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 7.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.4 AU - 7.14 AU

Year: 11200 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,113,565 km

• M1: 98,286 km (0.098 R)
• M2: 869,313 km (0.062 R)
• M3: 1,137,243 km (0.115 R)
• M4: 2,576,524 km (0.09 R)
• M5: 2,948,873 km (0.094 R)
• M6: 3,488,024 km (0.119 R)
• M7: 3,741,144 km (0.119 R)
• M8: 4,133,539 km (0.065 R)
• M9: 4,372,895 km (0.079 R)
• M10: 5,348,573 km (0.08 R)
• M11: 6,725,920 km (0.081 R)
• M12: 7,432,920 km (0.05 R)
• M13: 9,212,835 km (0.108 R)
• M14: 10,320,159 km (0.085 R)
• M15: 11,858,474 km (0.09 R)
• M16: 14,270,290 km (0.118 R)
• M17: 15,382,551 km (0.094 R)
• M18: 16,880,325 km (0.084 R)
• M19: 19,366,043 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.3

Radius: 4.5

Gravity: 48.56 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.23 AU - 8.17 AU

Year: 13585 Days

Day: 15.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,113,565 km

• M1: 55,950 km (0.055 R)
• M2: 208,390 km (0.065 R)
• M3: 983,606 km (0.114 R)
• M4: 1,207,255 km (0.053 R)
• M5: 1,917,695 km (0.114 R)
• M6: 3,096,526 km (0.104 R)
• M7: 3,867,255 km (0.113 R)
• M8: 4,017,301 km (0.096 R)
• M9: 4,656,832 km (0.104 R)
• M10: 7,476,752 km (0.116 R)
• M11: 8,539,944 km (0.118 R)
• M12: 9,427,807 km (0.074 R)
• M13: 9,755,277 km (0.094 R)
• M14: 10,607,387 km (0.044 R)
• M15: 11,081,462 km (0.087 R)
• M16: 11,881,960 km (0.086 R)
• M17: 13,120,032 km (0.102 R)
• M18: 13,666,214 km (0.081 R)
• M19: 14,730,902 km (0.118 R)
• M20: 14,876,910 km (0.074 R)
• M21: 15,023,965 km (0.05 R)
• M22: 16,157,468 km (0.116 R)
• M23: 16,784,731 km (0.059 R)
• M24: 19,369,035 km (0.074 R)
• M25: 19,544,363 km (0.042 R)
• M26: 24,482,888 km (0.107 R)
• M27: 25,205,296 km (0.112 R)
• M28: 29,608,261 km (0.075 R)
• M29: 29,841,035 km (0.068 R)
• M30: 32,605,305 km (0.092 R)
• M31: 32,978,103 km (0.109 R)
• M32: 35,274,131 km (0.116 R)
• M33: 38,775,469 km (0.102 R)
• M34: 43,845,042 km (0.057 R)
• M35: 44,909,281 km (0.098 R)
• M36: 45,062,768 km (0.119 R)
• M37: 45,370,641 km (0.082 R)
• M38: 48,044,852 km (0.095 R)
• M39: 51,323,140 km (0.103 R)
• M40: 62,427,939 km (0.099 R)
• M41: 66,325,114 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.1

Radius: 3

Gravity: 101.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.6 AU - 9.52 AU

Year: 15924 Days

Day: 19.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,113,565 km

• M1: 52,060 km (0.065 R)
• M2: 152,590 km (0.059 R)
• M3: 280,197 km (0.082 R)
• M4: 1,070,074 km (0.069 R)
• M5: 1,517,970 km (0.113 R)
• M6: 3,123,304 km (0.089 R)
• M7: 3,508,668 km (0.088 R)
• M8: 3,624,308 km (0.088 R)
• M9: 4,112,894 km (0.119 R)
• M10: 4,713,231 km (0.063 R)
• M11: 5,144,521 km (0.117 R)
• M12: 5,720,024 km (0.047 R)
• M13: 6,684,033 km (0.082 R)
• M14: 7,462,540 km (0.112 R)
• M15: 8,557,148 km (0.087 R)
• M16: 10,935,904 km (0.113 R)
• M17: 12,813,357 km (0.088 R)
• M18: 13,157,432 km (0.064 R)
• M19: 13,792,176 km (0.069 R)
• M20: 15,897,167 km (0.067 R)
• M21: 16,055,292 km (0.106 R)
• M22: 19,621,855 km (0.081 R)
• M23: 19,895,170 km (0.049 R)
• M24: 21,013,564 km (0.03 R)
• M25: 24,514,154 km (0.1 R)
• M26: 28,268,014 km (0.112 R)
• M27: 29,322,230 km (0.097 R)
• M28: 32,387,341 km (0.072 R)
• M29: 34,457,177 km (0.102 R)
• M30: 39,577,613 km (0.118 R)
• M31: 43,928,368 km (0.111 R)
• M32: 44,395,861 km (0.066 R)
• M33: 45,978,008 km (0.07 R)
• M34: 55,901,732 km (0.077 R)
• M35: 57,003,072 km (0.056 R)
• M36: 61,747,868 km (0.109 R)
• M37: 63,916,438 km (0.061 R)
• M38: 65,322,509 km (0.088 R)
• M39: 69,242,721 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79

Radius: 3.3

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.36 AU - 9.32 AU

Year: 16711 Days

Day: 23.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,113,565 km

• M1: 40,990 km (0.065 R)
• M2: 252,222 km (0.043 R)
• M3: 511,924 km (0.041 R)
• M4: 1,241,962 km (0.116 R)
• M5: 1,546,692 km (0.115 R)
• M6: 1,957,787 km (0.082 R)
• M7: 3,997,106 km (0.114 R)
• M8: 7,271,803 km (0.054 R)
• M9: 10,313,726 km (0.098 R)
• M10: 21,501,403 km (0.096 R)
• M11: 24,525,973 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.9

Radius: 4.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.83 AU - 10.59 AU

Year: 20743 Days

Day: 24.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 69.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,113,565 km

• M1: 60,288 km (0.054 R)
• M2: 235,317 km (0.07 R)
• M3: 417,827 km (0.05 R)
• M4: 1,206,806 km (0.057 R)
• M5: 4,946,005 km (0.1 R)
• M6: 5,829,829 km (0.118 R)
• M7: 14,533,583 km (0.113 R)
• M8: 21,017,753 km (0.051 R)
• M9: 22,100,243 km (0.084 R)
• M10: 22,575,366 km (0.114 R)
• M11: 23,875,521 km (0.07 R)
• M12: 34,192,538 km (0.087 R)
• M13: 35,148,469 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit