🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 14.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 903 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,424,870 km

• M1: 175,329 km (0.088 R)
• M2: 669,600 km (0.06 R)
• M3: 1,297,762 km (0.102 R)
• M4: 2,694,407 km (0.105 R)
• M5: 3,255,100 km (0.067 R)
• M6: 3,801,731 km (0.098 R)
• M7: 4,276,106 km (0.045 R)
• M8: 5,288,434 km (0.081 R)
• M9: 6,006,355 km (0.095 R)
• M10: 7,371,285 km (0.094 R)
• M11: 7,811,253 km (0.089 R)
• M12: 8,399,023 km (0.117 R)
• M13: 9,043,640 km (0.035 R)
• M14: 9,634,701 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 8.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.13 AU - 1.83 AU

Year: 1221 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,424,870 km

• M1: 116,387 km (0.054 R)
• M2: 425,307 km (0.107 R)
• M3: 717,172 km (0.087 R)
• M4: 1,127,669 km (0.108 R)
• M5: 1,473,539 km (0.104 R)
• M6: 2,219,733 km (0.076 R)
• M7: 2,806,306 km (0.09 R)
• M8: 3,266,021 km (0.067 R)
• M9: 3,699,107 km (0.097 R)
• M10: 3,992,917 km (0.088 R)
• M11: 4,420,467 km (0.109 R)
• M12: 5,765,053 km (0.045 R)
• M13: 6,311,684 km (0.095 R)
• M14: 7,101,860 km (0.082 R)
• M15: 7,805,119 km (0.082 R)
• M16: 9,014,768 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.6

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.5 AU - 3.08 AU

Year: 3161 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,424,870 km

• M1: 107,710 km (0.109 R)
• M2: 385,963 km (0.044 R)
• M3: 697,425 km (0.07 R)
• M4: 1,227,600 km (0.112 R)
• M5: 1,779,766 km (0.106 R)
• M6: 2,127,132 km (0.048 R)
• M7: 3,450,176 km (0.081 R)
• M8: 3,951,777 km (0.085 R)
• M9: 7,674,072 km (0.04 R)
• M10: 8,248,976 km (0.072 R)
• M11: 9,258,163 km (0.098 R)
• M12: 9,870,468 km (0.099 R)
• M13: 10,266,902 km (0.04 R)
• M14: 11,133,672 km (0.069 R)
• M15: 11,914,872 km (0.119 R)
• M16: 12,778,501 km (0.105 R)
• M17: 13,345,177 km (0.045 R)
• M18: 13,928,310 km (0.114 R)
• M19: 15,407,982 km (0.095 R)
• M20: 16,158,664 km (0.09 R)
• M21: 16,877,333 km (0.083 R)
• M22: 19,222,279 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 10

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.51 AU - 4.07 AU

Year: 5004 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,424,870 km

• M1: 124,316 km (0.09 R)
• M2: 483,201 km (0.055 R)
• M3: 794,365 km (0.038 R)
• M4: 1,704,967 km (0.116 R)
• M5: 2,044,255 km (0.03 R)
• M6: 3,273,800 km (0.059 R)
• M7: 3,965,840 km (0.072 R)
• M8: 4,706,050 km (0.077 R)
• M9: 6,691,812 km (0.068 R)
• M10: 8,439,863 km (0.045 R)
• M11: 9,181,420 km (0.063 R)
• M12: 9,851,169 km (0.084 R)
• M13: 10,794,384 km (0.115 R)
• M14: 12,498,603 km (0.073 R)
• M15: 13,043,139 km (0.086 R)
• M16: 14,131,015 km (0.069 R)
• M17: 14,872,272 km (0.073 R)
• M18: 21,571,564 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 8.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.2 AU - 5.18 AU

Year: 5817 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,424,870 km

• M1: 107,860 km (0.102 R)
• M2: 472,430 km (0.102 R)
• M3: 784,940 km (0.046 R)
• M4: 1,428,809 km (0.115 R)
• M5: 2,361,103 km (0.047 R)
• M6: 2,688,872 km (0.107 R)
• M7: 2,966,376 km (0.119 R)
• M8: 3,383,754 km (0.104 R)
• M9: 3,689,682 km (0.075 R)
• M10: 5,057,156 km (0.083 R)
• M11: 5,482,612 km (0.086 R)
• M12: 5,829,829 km (0.081 R)
• M13: 6,351,327 km (0.062 R)
• M14: 6,651,271 km (0.083 R)
• M15: 8,359,978 km (0.086 R)
• M16: 10,268,398 km (0.045 R)
• M17: 10,644,188 km (0.104 R)
• M18: 11,146,537 km (0.108 R)
• M19: 13,051,816 km (0.103 R)
• M20: 15,504,772 km (0.088 R)
• M21: 16,505,432 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 12.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.95 AU - 6.25 AU

Year: 8988 Days

Day: 14.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,424,870 km

• M1: 153,039 km (0.098 R)
• M2: 538,403 km (0.079 R)
• M3: 1,066,782 km (0.096 R)
• M4: 2,891,577 km (0.086 R)
• M5: 3,279,335 km (0.074 R)
• M6: 3,748,623 km (0.099 R)
• M7: 5,136,892 km (0.094 R)
• M8: 5,996,631 km (0.095 R)
• M9: 6,878,510 km (0.109 R)
• M10: 10,185,670 km (0.076 R)
• M11: 12,473,770 km (0.047 R)
• M12: 13,013,220 km (0.105 R)
• M13: 13,568,228 km (0.115 R)
• M14: 17,105,021 km (0.111 R)
• M15: 19,156,307 km (0.115 R)
• M16: 20,241,190 km (0.091 R)
• M17: 22,375,503 km (0.062 R)
• M18: 26,026,290 km (0.063 R)
• M19: 26,730,297 km (0.065 R)
• M20: 27,992,903 km (0.092 R)
• M21: 28,545,966 km (0.067 R)
• M22: 29,012,413 km (0.057 R)
• M23: 29,960,564 km (0.086 R)
• M24: 32,421,599 km (0.067 R)
• M25: 32,827,458 km (0.106 R)
• M26: 33,442,604 km (0.025 R)
• M27: 36,744,379 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.7

Radius: 7.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.67 AU - 9.45 AU

Year: 14099 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,424,870 km

• M1: 95,892 km (0.098 R)
• M2: 370,704 km (0.108 R)
• M3: 1,353,262 km (0.113 R)
• M4: 4,147,900 km (0.065 R)
• M5: 7,556,936 km (0.095 R)
• M6: 8,833,455 km (0.076 R)
• M7: 9,130,706 km (0.086 R)
• M8: 10,387,627 km (0.038 R)
• M9: 10,960,288 km (0.039 R)
• M10: 12,377,877 km (0.108 R)
• M11: 12,858,386 km (0.119 R)
• M12: 14,668,370 km (0.116 R)
• M13: 17,625,023 km (0.104 R)
• M14: 22,337,056 km (0.11 R)
• M15: 25,447,645 km (0.114 R)
• M16: 29,965,052 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.5

Radius: 6.5

Gravity: 22.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.79 AU - 8.85 AU

Year: 14832 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,424,870 km

• M1: 122,072 km (0.088 R)
• M2: 572,511 km (0.064 R)
• M3: 971,040 km (0.043 R)
• M4: 2,032,736 km (0.088 R)
• M5: 3,628,646 km (0.054 R)
• M6: 4,594,300 km (0.093 R)
• M7: 6,843,355 km (0.12 R)
• M8: 7,294,093 km (0.109 R)
• M9: 7,526,718 km (0.088 R)
• M10: 9,081,788 km (0.102 R)
• M11: 9,962,919 km (0.082 R)
• M12: 11,389,484 km (0.112 R)
• M13: 13,220,113 km (0.091 R)
• M14: 14,495,435 km (0.108 R)
• M15: 14,938,095 km (0.083 R)
• M16: 23,003,665 km (0.072 R)
• M17: 30,458,874 km (0.119 R)
• M18: 35,386,479 km (0.091 R)
• M19: 43,963,972 km (0.034 R)
• M20: 49,059,275 km (0.103 R)
• M21: 60,403,581 km (0.061 R)
• M22: 67,085,669 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 6.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.31 AU - 9.43 AU

Year: 16424 Days

Day: 18 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,424,870 km

• M1: 79,586 km (0.095 R)
• M2: 371,302 km (0.053 R)
• M3: 686,953 km (0.08 R)
• M4: 971,339 km (0.06 R)
• M5: 1,174,044 km (0.07 R)
• M6: 1,558,810 km (0.117 R)
• M7: 2,121,447 km (0.066 R)
• M8: 2,693,360 km (0.102 R)
• M9: 3,340,670 km (0.069 R)
• M10: 3,761,339 km (0.091 R)
• M11: 4,086,864 km (0.101 R)
• M12: 7,100,962 km (0.097 R)
• M13: 7,916,271 km (0.1 R)
• M14: 11,136,065 km (0.096 R)
• M15: 11,754,952 km (0.118 R)
• M16: 12,670,640 km (0.102 R)
• M17: 14,887,830 km (0.06 R)
• M18: 16,217,905 km (0.046 R)
• M19: 17,972,090 km (0.102 R)
• M20: 18,679,239 km (0.078 R)
• M21: 20,989,329 km (0.118 R)
• M22: 21,457,421 km (0.118 R)
• M23: 26,709,952 km (0.113 R)
• M24: 27,167,422 km (0.047 R)
• M25: 30,717,230 km (0.051 R)
• M26: 31,829,490 km (0.084 R)
• M27: 34,241,157 km (0.101 R)
• M28: 34,564,438 km (0.088 R)
• M29: 37,566,419 km (0.11 R)
• M30: 38,140,725 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit