🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 10.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 368 Days

Day: 7.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,301,597 km

• M1: 149,448 km (0.083 R)
• M2: 396,285 km (0.061 R)
• M3: 642,672 km (0.105 R)
• M4: 982,110 km (0.115 R)
• M5: 1,308,533 km (0.078 R)
• M6: 1,987,109 km (0.068 R)
• M7: 2,637,710 km (0.057 R)
• M8: 2,841,462 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 14.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.97 AU - 1.29 AU

Year: 788 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,301,597 km

• M1: 178,171 km (0.065 R)
• M2: 448,046 km (0.073 R)
• M3: 730,486 km (0.118 R)
• M4: 999,763 km (0.087 R)
• M5: 1,455,288 km (0.089 R)
• M6: 1,945,820 km (0.04 R)
• M7: 2,675,857 km (0.119 R)
• M8: 3,378,369 km (0.094 R)
• M9: 4,180,064 km (0.086 R)
• M10: 4,475,519 km (0.065 R)
• M11: 4,794,462 km (0.057 R)
• M12: 5,356,053 km (0.09 R)
• M13: 5,677,239 km (0.097 R)
• M14: 6,184,376 km (0.111 R)
• M15: 6,683,285 km (0.087 R)
• M16: 7,042,619 km (0.112 R)
• M17: 7,493,208 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 14.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.3 AU - 1.44 AU

Year: 1052 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,301,597 km

• M1: 181,761 km (0.083 R)
• M2: 507,286 km (0.083 R)
• M3: 976,276 km (0.027 R)
• M4: 1,266,346 km (0.075 R)
• M5: 2,209,261 km (0.092 R)
• M6: 2,668,377 km (0.048 R)
• M7: 3,360,417 km (0.084 R)
• M8: 3,827,611 km (0.12 R)
• M9: 4,219,558 km (0.118 R)
• M10: 5,050,723 km (0.089 R)
• M11: 5,542,900 km (0.077 R)
• M12: 5,860,945 km (0.045 R)
• M13: 6,733,400 km (0.075 R)
• M14: 7,053,540 km (0.101 R)
• M15: 7,349,743 km (0.106 R)
• M16: 7,652,230 km (0.094 R)
• M17: 8,076,191 km (0.112 R)
• M18: 8,359,828 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 9.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.33 AU - 1.87 AU

Year: 1328 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,301,597 km

• M1: 115,639 km (0.055 R)
• M2: 334,351 km (0.108 R)
• M3: 525,837 km (0.114 R)
• M4: 771,027 km (0.09 R)
• M5: 970,591 km (0.092 R)
• M6: 1,516,773 km (0.053 R)
• M7: 2,104,842 km (0.108 R)
• M8: 2,345,096 km (0.099 R)
• M9: 2,621,703 km (0.068 R)
• M10: 2,914,615 km (0.076 R)
• M11: 3,377,770 km (0.116 R)
• M12: 3,629,394 km (0.044 R)
• M13: 4,059,937 km (0.116 R)
• M14: 4,277,302 km (0.072 R)
• M15: 4,916,534 km (0.099 R)
• M16: 5,771,486 km (0.079 R)
• M17: 5,978,679 km (0.099 R)
• M18: 6,458,589 km (0.112 R)
• M19: 6,919,650 km (0.062 R)
• M20: 7,691,275 km (0.064 R)
• M21: 9,512,330 km (0.061 R)
• M22: 9,734,184 km (0.065 R)
• M23: 10,484,716 km (0.095 R)
• M24: 10,670,966 km (0.116 R)
• M25: 11,822,869 km (0.101 R)
• M26: 12,497,107 km (0.047 R)
• M27: 12,956,971 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 12.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.49 AU - 3.49 AU

Year: 3392 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,301,597 km

• M1: 166,951 km (0.084 R)
• M2: 434,881 km (0.103 R)
• M3: 732,880 km (0.12 R)
• M4: 1,034,918 km (0.115 R)
• M5: 1,372,860 km (0.048 R)
• M6: 2,005,060 km (0.115 R)
• M7: 3,391,982 km (0.105 R)
• M8: 4,800,596 km (0.093 R)
• M9: 5,874,260 km (0.047 R)
• M10: 6,134,709 km (0.056 R)
• M11: 6,736,691 km (0.097 R)
• M12: 7,796,443 km (0.094 R)
• M13: 10,179,836 km (0.104 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 10.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.26 AU - 5.26 AU

Year: 5768 Days

Day: 14.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,301,597 km

• M1: 144,212 km (0.107 R)
• M2: 412,142 km (0.084 R)
• M3: 679,174 km (0.098 R)
• M4: 1,045,240 km (0.072 R)
• M5: 1,776,624 km (0.052 R)
• M6: 2,040,814 km (0.105 R)
• M7: 3,010,508 km (0.09 R)
• M8: 4,202,055 km (0.12 R)
• M9: 4,686,303 km (0.104 R)
• M10: 5,544,845 km (0.098 R)
• M11: 6,477,438 km (0.107 R)
• M12: 6,986,819 km (0.052 R)
• M13: 8,097,434 km (0.066 R)
• M14: 8,907,057 km (0.04 R)
• M15: 9,540,006 km (0.084 R)
• M16: 10,084,392 km (0.105 R)
• M17: 10,681,886 km (0.115 R)
• M18: 11,064,109 km (0.085 R)
• M19: 11,809,106 km (0.099 R)
• M20: 12,910,147 km (0.076 R)
• M21: 13,757,619 km (0.07 R)
• M22: 16,557,792 km (0.08 R)
• M23: 16,938,069 km (0.105 R)
• M24: 17,614,252 km (0.107 R)
• M25: 18,453,047 km (0.075 R)
• M26: 18,703,623 km (0.113 R)
• M27: 19,362,752 km (0.093 R)
• M28: 19,877,667 km (0.045 R)
• M29: 20,715,715 km (0.104 R)
• M30: 22,278,863 km (0.119 R)
• M31: 23,053,929 km (0.091 R)
• M32: 23,559,271 km (0.111 R)
• M33: 28,417,312 km (0.077 R)
• M34: 31,931,965 km (0.059 R)
• M35: 32,726,180 km (0.069 R)
• M36: 33,935,828 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 10.2

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.66 AU - 4.9 AU

Year: 6856 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,301,597 km

• M1: 128,355 km (0.113 R)
• M2: 387,907 km (0.053 R)
• M3: 754,123 km (0.055 R)
• M4: 1,742,366 km (0.105 R)
• M5: 2,101,401 km (0.093 R)
• M6: 2,418,250 km (0.092 R)
• M7: 6,459,786 km (0.09 R)
• M8: 7,357,373 km (0.062 R)
• M9: 7,634,877 km (0.06 R)
• M10: 8,024,729 km (0.116 R)
• M11: 9,062,041 km (0.111 R)
• M12: 9,447,854 km (0.112 R)
• M13: 12,110,995 km (0.065 R)
• M14: 15,058,970 km (0.112 R)
• M15: 15,606,798 km (0.07 R)
• M16: 20,749,673 km (0.072 R)
• M17: 21,629,010 km (0.069 R)
• M18: 23,690,169 km (0.08 R)
• M19: 26,958,733 km (0.088 R)
• M20: 27,223,970 km (0.081 R)
• M21: 29,255,659 km (0.069 R)
• M22: 30,509,887 km (0.096 R)
• M23: 37,177,464 km (0.093 R)
• M24: 37,802,036 km (0.078 R)
• M25: 40,433,911 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.76 AU - 6.18 AU

Year: 7268 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,301,597 km

• M1: 165,605 km (0.04 R)
• M2: 800,648 km (0.057 R)
• M3: 1,077,553 km (0.052 R)
• M4: 1,555,219 km (0.099 R)
• M5: 1,855,762 km (0.052 R)
• M6: 2,127,581 km (0.113 R)
• M7: 2,418,998 km (0.102 R)
• M8: 3,083,362 km (0.075 R)
• M9: 3,315,538 km (0.045 R)
• M10: 3,605,608 km (0.055 R)
• M11: 4,037,796 km (0.08 R)
• M12: 4,606,567 km (0.1 R)
• M13: 5,303,394 km (0.114 R)
• M14: 6,442,731 km (0.113 R)
• M15: 6,813,285 km (0.064 R)
• M16: 7,442,344 km (0.061 R)
• M17: 8,553,408 km (0.074 R)
• M18: 9,783,701 km (0.096 R)
• M19: 10,409,020 km (0.105 R)
• M20: 10,621,748 km (0.082 R)
• M21: 11,718,300 km (0.111 R)
• M22: 12,309,960 km (0.068 R)
• M23: 13,105,821 km (0.11 R)
• M24: 14,621,845 km (0.105 R)
• M25: 15,592,287 km (0.061 R)
• M26: 17,517,163 km (0.103 R)
• M27: 19,905,193 km (0.114 R)
• M28: 21,277,904 km (0.069 R)
• M29: 24,746,929 km (0.105 R)
• M30: 25,872,353 km (0.099 R)
• M31: 26,140,882 km (0.115 R)
• M32: 26,886,328 km (0.089 R)
• M33: 27,297,273 km (0.098 R)
• M34: 27,919,750 km (0.086 R)
• M35: 31,505,910 km (0.063 R)
• M36: 32,774,799 km (0.11 R)
• M37: 34,919,434 km (0.029 R)
• M38: 35,153,256 km (0.119 R)
• M39: 41,677,069 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723

Radius: 4.9

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.33 AU - 11.39 AU

Year: 18786 Days

Day: 20.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,301,597 km

• M1: 62,083 km (0.115 R)
• M2: 337,194 km (0.074 R)
• M3: 910,901 km (0.06 R)
• M4: 1,536,969 km (0.106 R)
• M5: 1,776,176 km (0.103 R)
• M6: 2,386,834 km (0.081 R)
• M7: 3,492,661 km (0.09 R)
• M8: 3,752,812 km (0.087 R)
• M9: 4,160,915 km (0.04 R)
• M10: 9,575,909 km (0.061 R)
• M11: 9,736,129 km (0.108 R)
• M12: 12,785,532 km (0.12 R)
• M13: 12,908,800 km (0.077 R)
• M14: 13,219,365 km (0.102 R)
• M15: 14,433,951 km (0.047 R)
• M16: 14,762,467 km (0.079 R)
• M17: 16,952,880 km (0.116 R)
• M18: 21,231,079 km (0.063 R)
• M19: 26,698,582 km (0.09 R)
• M20: 31,331,180 km (0.118 R)
• M21: 42,380,030 km (0.077 R)
• M22: 45,926,546 km (0.099 R)
• M23: 48,290,342 km (0.094 R)
• M24: 56,124,633 km (0.115 R)
• M25: 70,058,029 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit