🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 10.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.03 AU - 1.53 AU

Year: 1000 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,061,415 km

• M1: 135,835 km (0.09 R)
• M2: 530,025 km (0.11 R)
• M3: 1,049,579 km (0.117 R)
• M4: 1,427,014 km (0.119 R)
• M5: 1,818,961 km (0.081 R)
• M6: 2,195,349 km (0.076 R)
• M7: 2,586,996 km (0.04 R)
• M8: 3,234,456 km (0.073 R)
• M9: 4,053,354 km (0.078 R)
• M10: 4,449,489 km (0.047 R)
• M11: 4,909,204 km (0.069 R)
• M12: 6,143,685 km (0.103 R)
• M13: 7,651,482 km (0.092 R)
• M14: 7,991,069 km (0.097 R)
• M15: 9,216,276 km (0.112 R)
• M16: 10,027,545 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 11.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.3 AU - 1.56 AU

Year: 1180 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 85,061,415 km

• M1: 141,968 km (0.112 R)
• M2: 504,294 km (0.069 R)
• M3: 900,878 km (0.079 R)
• M4: 2,003,564 km (0.082 R)
• M5: 2,518,779 km (0.107 R)
• M6: 3,131,383 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 8

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.38 AU - 1.72 AU

Year: 1332 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,061,415 km

• M1: 99,483 km (0.072 R)
• M2: 371,003 km (0.08 R)
• M3: 1,092,064 km (0.08 R)
• M4: 1,399,338 km (0.094 R)
• M5: 1,725,761 km (0.089 R)
• M6: 2,412,116 km (0.054 R)
• M7: 2,831,289 km (0.118 R)
• M8: 5,111,610 km (0.114 R)
• M9: 5,545,743 km (0.118 R)
• M10: 6,208,312 km (0.073 R)
• M11: 6,726,967 km (0.059 R)
• M12: 7,663,899 km (0.094 R)
• M13: 8,743,098 km (0.045 R)
• M14: 10,530,493 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 9.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.66 AU - 2.46 AU

Year: 2041 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,061,415 km

• M1: 123,119 km (0.105 R)
• M2: 464,352 km (0.114 R)
• M3: 834,756 km (0.073 R)
• M4: 1,190,799 km (0.083 R)
• M5: 1,506,002 km (0.059 R)
• M6: 1,824,047 km (0.09 R)
• M7: 2,163,185 km (0.073 R)
• M8: 3,683,100 km (0.1 R)
• M9: 4,079,684 km (0.088 R)
• M10: 4,484,645 km (0.063 R)
• M11: 4,959,020 km (0.09 R)
• M12: 5,650,910 km (0.087 R)
• M13: 6,008,150 km (0.11 R)
• M14: 6,611,328 km (0.091 R)
• M15: 7,648,341 km (0.112 R)
• M16: 8,602,925 km (0.104 R)
• M17: 10,856,018 km (0.07 R)
• M18: 11,943,445 km (0.079 R)
• M19: 12,295,299 km (0.072 R)
• M20: 12,613,943 km (0.097 R)
• M21: 13,687,457 km (0.113 R)
• M22: 15,000,777 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 9.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.43 AU - 3.79 AU

Year: 3786 Days

Day: 12.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,061,415 km

• M1: 130,898 km (0.093 R)
• M2: 499,058 km (0.065 R)
• M3: 813,962 km (0.086 R)
• M4: 1,196,484 km (0.118 R)
• M5: 1,610,122 km (0.076 R)
• M6: 2,171,862 km (0.062 R)
• M7: 2,762,474 km (0.033 R)
• M8: 3,382,707 km (0.114 R)
• M9: 4,156,427 km (0.074 R)
• M10: 4,995,522 km (0.1 R)
• M11: 6,976,945 km (0.107 R)
• M12: 9,470,892 km (0.101 R)
• M13: 11,249,012 km (0.099 R)
• M14: 11,844,860 km (0.099 R)
• M15: 13,379,884 km (0.106 R)
• M16: 17,227,392 km (0.091 R)
• M17: 17,733,780 km (0.104 R)
• M18: 18,424,324 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 4.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.03 AU - 6.25 AU

Year: 10502 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,061,415 km

• M1: 61,335 km (0.103 R)
• M2: 599,439 km (0.118 R)
• M3: 946,356 km (0.098 R)
• M4: 1,357,002 km (0.097 R)
• M5: 1,775,876 km (0.086 R)
• M6: 1,984,416 km (0.093 R)
• M7: 2,559,769 km (0.12 R)
• M8: 2,729,264 km (0.107 R)
• M9: 3,327,206 km (0.093 R)
• M10: 4,315,749 km (0.095 R)
• M11: 7,292,747 km (0.098 R)
• M12: 11,715,308 km (0.063 R)
• M13: 13,159,526 km (0.083 R)
• M14: 14,011,037 km (0.114 R)
• M15: 16,982,350 km (0.049 R)
• M16: 20,199,752 km (0.099 R)
• M17: 20,873,540 km (0.119 R)
• M18: 23,554,185 km (0.113 R)
• M19: 28,269,210 km (0.073 R)
• M20: 30,260,807 km (0.115 R)
• M21: 36,904,000 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 5.1

Gravity: 34.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.5 AU - 8.56 AU

Year: 14263 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,061,415 km

• M1: 64,028 km (0.063 R)
• M2: 357,090 km (0.096 R)
• M3: 873,352 km (0.095 R)
• M4: 1,091,167 km (0.099 R)
• M5: 1,952,103 km (0.117 R)
• M6: 2,391,023 km (0.093 R)
• M7: 3,981,847 km (0.098 R)
• M8: 4,485,543 km (0.072 R)
• M9: 5,030,528 km (0.099 R)
• M10: 5,505,052 km (0.116 R)
• M11: 6,416,851 km (0.097 R)
• M12: 7,018,833 km (0.106 R)
• M13: 8,284,880 km (0.063 R)
• M14: 10,898,654 km (0.074 R)
• M15: 12,652,539 km (0.081 R)
• M16: 14,442,029 km (0.105 R)
• M17: 15,322,113 km (0.12 R)
• M18: 18,684,026 km (0.102 R)
• M19: 19,288,401 km (0.109 R)
• M20: 19,463,431 km (0.112 R)
• M21: 20,445,242 km (0.099 R)
• M22: 21,553,313 km (0.113 R)
• M23: 22,313,869 km (0.105 R)
• M24: 23,289,696 km (0.084 R)
• M25: 31,653,114 km (0.051 R)
• M26: 32,511,208 km (0.107 R)
• M27: 34,788,985 km (0.065 R)
• M28: 37,035,795 km (0.096 R)
• M29: 39,096,955 km (0.07 R)
• M30: 41,815,896 km (0.095 R)
• M31: 50,724,449 km (0.062 R)
• M32: 51,058,052 km (0.071 R)
• M33: 58,224,838 km (0.045 R)
• M34: 59,326,925 km (0.092 R)
• M35: 60,817,668 km (0.092 R)
• M36: 61,952,069 km (0.114 R)
• M37: 62,716,065 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 6.3

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.75 AU - 8.95 AU

Year: 18173 Days

Day: 20 Hours

Environment

Temp: -244 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,061,415 km

• M1: 78,389 km (0.045 R)
• M2: 302,636 km (0.088 R)
• M3: 509,530 km (0.062 R)
• M4: 835,504 km (0.095 R)
• M5: 1,378,096 km (0.069 R)
• M6: 1,872,965 km (0.118 R)
• M7: 2,191,160 km (0.081 R)
• M8: 3,528,415 km (0.116 R)
• M9: 4,610,906 km (0.094 R)
• M10: 4,947,501 km (0.043 R)
• M11: 5,519,713 km (0.095 R)
• M12: 6,095,365 km (0.072 R)
• M13: 7,186,981 km (0.043 R)
• M14: 7,639,664 km (0.111 R)
• M15: 7,967,583 km (0.111 R)
• M16: 9,164,066 km (0.037 R)
• M17: 9,859,996 km (0.097 R)
• M18: 10,248,950 km (0.092 R)
• M19: 10,822,359 km (0.082 R)
• M20: 12,932,437 km (0.117 R)
• M21: 16,050,804 km (0.118 R)
• M22: 18,526,500 km (0.057 R)
• M23: 18,948,365 km (0.112 R)
• M24: 21,614,948 km (0.039 R)
• M25: 22,844,343 km (0.085 R)
• M26: 23,231,951 km (0.082 R)
• M27: 24,219,895 km (0.086 R)
• M28: 25,963,159 km (0.079 R)
• M29: 30,860,395 km (0.103 R)
• M30: 32,295,637 km (0.111 R)
• M31: 34,913,301 km (0.085 R)
• M32: 35,427,469 km (0.039 R)
• M33: 39,724,069 km (0.046 R)
• M34: 47,112,409 km (0.12 R)
• M35: 53,473,460 km (0.077 R)
• M36: 55,540,154 km (0.047 R)
• M37: 59,832,117 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 6.6

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.46 AU - 12.43 AU

Year: 21632 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,061,415 km

• M1: 82,428 km (0.074 R)
• M2: 380,577 km (0.105 R)
• M3: 1,156,990 km (0.06 R)
• M4: 1,849,329 km (0.108 R)
• M5: 2,263,715 km (0.114 R)
• M6: 3,248,368 km (0.071 R)
• M7: 3,571,649 km (0.094 R)
• M8: 4,317,095 km (0.062 R)
• M9: 4,563,483 km (0.103 R)
• M10: 5,319,401 km (0.111 R)
• M11: 5,644,028 km (0.079 R)
• M12: 5,853,615 km (0.113 R)
• M13: 6,111,971 km (0.07 R)
• M14: 6,744,620 km (0.116 R)
• M15: 7,470,020 km (0.114 R)
• M16: 7,981,794 km (0.11 R)
• M17: 9,018,059 km (0.1 R)
• M18: 11,222,533 km (0.052 R)
• M19: 14,531,189 km (0.092 R)
• M20: 15,819,676 km (0.11 R)
• M21: 17,182,512 km (0.057 R)
• M22: 23,204,724 km (0.109 R)
• M23: 25,412,489 km (0.084 R)
• M24: 25,640,776 km (0.041 R)
• M25: 28,733,113 km (0.102 R)
• M26: 29,229,928 km (0.102 R)
• M27: 33,962,307 km (0.076 R)
• M28: 34,657,488 km (0.095 R)
• M29: 44,082,753 km (0.075 R)
• M30: 48,848,043 km (0.079 R)
• M31: 66,038,933 km (0.07 R)
• M32: 72,482,113 km (0.083 R)
• M33: 76,447,205 km (0.11 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: 377 - 19,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit