🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.2

Radius: 13.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,136,484 km

• M1: 170,990 km (0.118 R)
• M2: 696,827 km (0.074 R)
• M3: 1,730,548 km (0.098 R)
• M4: 2,471,357 km (0.073 R)
• M5: 3,350,992 km (0.112 R)
• M6: 3,799,487 km (0.049 R)
• M7: 4,288,373 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 8.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.49 AU - 3.03 AU

Year: 3165 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 140.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,136,484 km

• M1: 102,026 km (0.069 R)
• M2: 391,049 km (0.11 R)
• M3: 831,016 km (0.113 R)
• M4: 1,374,505 km (0.05 R)
• M5: 1,837,511 km (0.117 R)
• M6: 2,442,335 km (0.089 R)
• M7: 3,342,914 km (0.045 R)
• M8: 10,962,831 km (0.071 R)
• M9: 12,496,957 km (0.084 R)
• M10: 12,966,545 km (0.118 R)
• M11: 13,760,162 km (0.116 R)
• M12: 14,585,942 km (0.099 R)
• M13: 17,208,991 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 13.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.23 AU - 5.17 AU

Year: 5941 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,136,484 km

• M1: 166,951 km (0.097 R)
• M2: 785,688 km (0.095 R)
• M3: 1,728,155 km (0.08 R)
• M4: 2,170,366 km (0.08 R)
• M5: 3,309,703 km (0.041 R)
• M6: 5,021,851 km (0.078 R)
• M7: 7,503,081 km (0.095 R)
• M8: 13,833,465 km (0.082 R)
• M9: 22,819,360 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.5

Radius: 3.8

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.97 AU - 6.53 AU

Year: 9517 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,136,484 km

• M1: 47,273 km (0.116 R)
• M2: 167,400 km (0.083 R)
• M3: 302,487 km (0.045 R)
• M4: 449,841 km (0.049 R)
• M5: 1,572,872 km (0.064 R)
• M6: 2,073,127 km (0.113 R)
• M7: 2,503,371 km (0.087 R)
• M8: 2,828,447 km (0.098 R)
• M9: 3,074,236 km (0.102 R)
• M10: 4,974,428 km (0.092 R)
• M11: 6,033,731 km (0.07 R)
• M12: 6,371,822 km (0.079 R)
• M13: 6,758,233 km (0.117 R)
• M14: 11,165,686 km (0.09 R)
• M15: 11,778,439 km (0.119 R)
• M16: 11,935,217 km (0.105 R)
• M17: 17,782,699 km (0.08 R)
• M18: 31,050,384 km (0.096 R)
• M19: 32,360,263 km (0.088 R)
• M20: 33,811,512 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 7.4

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.38 AU - 8.64 AU

Year: 14206 Days

Day: 20.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,136,484 km

• M1: 93,648 km (0.089 R)
• M2: 468,989 km (0.107 R)
• M3: 828,174 km (0.099 R)
• M4: 1,180,178 km (0.114 R)
• M5: 2,019,571 km (0.12 R)
• M6: 2,598,365 km (0.106 R)
• M7: 3,257,344 km (0.091 R)
• M8: 3,518,093 km (0.115 R)
• M9: 5,281,553 km (0.072 R)
• M10: 6,097,609 km (0.102 R)
• M11: 6,952,411 km (0.116 R)
• M12: 7,520,135 km (0.056 R)
• M13: 7,792,403 km (0.051 R)
• M14: 10,775,235 km (0.12 R)
• M15: 11,776,045 km (0.035 R)
• M16: 12,455,968 km (0.063 R)
• M17: 14,098,103 km (0.113 R)
• M18: 14,864,493 km (0.103 R)
• M19: 15,953,715 km (0.035 R)
• M20: 17,173,387 km (0.077 R)
• M21: 19,711,165 km (0.077 R)
• M22: 22,116,549 km (0.107 R)
• M23: 23,921,896 km (0.092 R)
• M24: 24,412,877 km (0.082 R)
• M25: 27,715,848 km (0.111 R)
• M26: 30,609,669 km (0.094 R)
• M27: 34,689,502 km (0.073 R)
• M28: 36,729,269 km (0.085 R)
• M29: 39,936,498 km (0.101 R)
• M30: 40,211,908 km (0.084 R)
• M31: 44,202,132 km (0.083 R)
• M32: 49,709,876 km (0.076 R)
• M33: 50,670,295 km (0.036 R)
• M34: 54,297,295 km (0.12 R)
• M35: 58,802,585 km (0.118 R)
• M36: 60,237,378 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 7.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.09 AU - 8.49 AU

Year: 15008 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,136,484 km

• M1: 92,451 km (0.086 R)
• M2: 393,742 km (0.114 R)
• M3: 916,437 km (0.117 R)
• M4: 1,941,182 km (0.056 R)
• M5: 2,540,770 km (0.088 R)
• M6: 4,615,992 km (0.052 R)
• M7: 5,000,458 km (0.069 R)
• M8: 5,525,996 km (0.117 R)
• M9: 7,143,448 km (0.088 R)
• M10: 12,081,524 km (0.088 R)
• M11: 13,080,090 km (0.104 R)
• M12: 13,794,420 km (0.066 R)
• M13: 15,602,310 km (0.103 R)
• M14: 17,300,994 km (0.111 R)
• M15: 18,636,155 km (0.103 R)
• M16: 21,965,306 km (0.092 R)
• M17: 26,182,919 km (0.058 R)
• M18: 33,171,981 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.7

Radius: 3.2

Gravity: 79.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.61 AU - 9.79 AU

Year: 20853 Days

Day: 17.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,136,484 km

• M1: 67,020 km (0.113 R)
• M2: 425,905 km (0.034 R)
• M3: 556,205 km (0.087 R)
• M4: 863,479 km (0.091 R)
• M5: 971,339 km (0.087 R)
• M6: 1,479,822 km (0.061 R)
• M7: 1,839,904 km (0.087 R)
• M8: 2,082,253 km (0.1 R)
• M9: 3,502,984 km (0.11 R)
• M10: 3,939,211 km (0.072 R)
• M11: 4,445,899 km (0.083 R)
• M12: 6,447,668 km (0.077 R)
• M13: 8,866,965 km (0.061 R)
• M14: 9,672,400 km (0.117 R)
• M15: 10,338,559 km (0.109 R)
• M16: 15,309,098 km (0.114 R)
• M17: 15,797,236 km (0.102 R)
• M18: 17,236,667 km (0.117 R)
• M19: 18,303,748 km (0.104 R)
• M20: 19,319,967 km (0.114 R)
• M21: 29,083,472 km (0.062 R)
• M22: 29,207,189 km (0.077 R)
• M23: 30,083,384 km (0.037 R)
• M24: 39,677,095 km (0.093 R)
• M25: 45,407,142 km (0.055 R)
• M26: 48,991,807 km (0.11 R)
• M27: 51,302,645 km (0.088 R)
• M28: 53,499,340 km (0.028 R)
• M29: 59,662,024 km (0.105 R)
• M30: 74,292,995 km (0.08 R)
• M31: 76,156,985 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.3

Radius: 6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.91 AU - 11.61 AU

Year: 21047 Days

Day: 15.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,136,484 km

• M1: 74,649 km (0.056 R)
• M2: 291,117 km (0.057 R)
• M3: 544,536 km (0.075 R)
• M4: 768,335 km (0.12 R)
• M5: 1,366,876 km (0.045 R)
• M6: 1,708,258 km (0.117 R)
• M7: 3,105,502 km (0.111 R)
• M8: 5,201,368 km (0.06 R)
• M9: 5,994,237 km (0.072 R)
• M10: 6,948,223 km (0.076 R)
• M11: 7,908,043 km (0.059 R)
• M12: 9,002,949 km (0.056 R)
• M13: 9,769,339 km (0.105 R)
• M14: 10,523,013 km (0.057 R)
• M15: 14,951,410 km (0.076 R)
• M16: 17,070,164 km (0.119 R)
• M17: 18,805,200 km (0.11 R)
• M18: 19,050,690 km (0.114 R)
• M19: 20,395,575 km (0.041 R)
• M20: 22,164,271 km (0.1 R)
• M21: 22,992,445 km (0.098 R)
• M22: 27,340,956 km (0.036 R)
• M23: 28,079,670 km (0.079 R)
• M24: 31,512,043 km (0.077 R)
• M25: 31,742,723 km (0.09 R)
• M26: 39,195,689 km (0.106 R)
• M27: 40,677,755 km (0.107 R)
• M28: 42,336,796 km (0.08 R)
• M29: 50,362,273 km (0.113 R)
• M30: 51,631,312 km (0.115 R)
• M31: 53,574,588 km (0.033 R)
• M32: 55,230,786 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.2

Radius: 4.5

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.65 AU - 11.17 AU

Year: 21534 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,136,484 km

• M1: 61,485 km (0.103 R)
• M2: 256,411 km (0.112 R)
• M3: 405,709 km (0.026 R)
• M4: 958,623 km (0.105 R)
• M5: 1,269,188 km (0.073 R)
• M6: 1,997,431 km (0.109 R)
• M7: 2,588,193 km (0.1 R)
• M8: 3,990,074 km (0.087 R)
• M9: 4,951,540 km (0.102 R)
• M10: 5,648,217 km (0.071 R)
• M11: 6,853,976 km (0.117 R)
• M12: 7,538,985 km (0.115 R)
• M13: 8,128,400 km (0.112 R)
• M14: 9,814,069 km (0.101 R)
• M15: 15,444,035 km (0.062 R)
• M16: 15,659,456 km (0.109 R)
• M17: 16,615,985 km (0.066 R)
• M18: 16,918,023 km (0.092 R)
• M19: 17,767,440 km (0.12 R)
• M20: 19,467,171 km (0.117 R)
• M21: 19,718,645 km (0.033 R)
• M22: 21,450,091 km (0.109 R)
• M23: 24,136,868 km (0.111 R)
• M24: 25,311,212 km (0.107 R)
• M25: 30,055,110 km (0.07 R)
• M26: 32,458,549 km (0.109 R)
• M27: 33,287,321 km (0.11 R)
• M28: 35,110,471 km (0.118 R)
• M29: 43,639,943 km (0.08 R)
• M30: 46,414,834 km (0.108 R)
• M31: 47,013,674 km (0.091 R)
• M32: 48,533,140 km (0.114 R)
• M33: 49,150,081 km (0.101 R)
• M34: 54,939,220 km (0.054 R)
• M35: 55,273,421 km (0.081 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: 396 - 18,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit