🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 9.7

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 339 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,934,891 km

• M1: 122,521 km (0.11 R)
• M2: 443,558 km (0.051 R)
• M3: 817,253 km (0.118 R)
• M4: 1,537,717 km (0.077 R)
• M5: 1,845,439 km (0.085 R)
• M6: 2,271,494 km (0.037 R)
• M7: 2,684,085 km (0.089 R)
• M8: 3,124,800 km (0.088 R)
• M9: 3,746,080 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 14

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.58 AU - 3.18 AU

Year: 3315 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,934,891 km

• M1: 174,132 km (0.041 R)
• M2: 950,096 km (0.025 R)
• M3: 1,407,716 km (0.086 R)
• M4: 2,006,706 km (0.116 R)
• M5: 2,670,920 km (0.047 R)
• M6: 6,130,222 km (0.089 R)
• M7: 7,307,108 km (0.12 R)
• M8: 8,098,930 km (0.064 R)
• M9: 8,715,422 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 12.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.75 AU - 3.51 AU

Year: 3756 Days

Day: 12.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,934,891 km

• M1: 155,283 km (0.053 R)
• M2: 688,001 km (0.094 R)
• M3: 1,301,651 km (0.113 R)
• M4: 1,860,250 km (0.05 R)
• M5: 2,742,727 km (0.042 R)
• M6: 4,026,875 km (0.025 R)
• M7: 4,446,647 km (0.108 R)
• M8: 6,018,622 km (0.076 R)
• M9: 11,421,049 km (0.059 R)
• M10: 13,523,049 km (0.077 R)
• M11: 17,142,570 km (0.054 R)
• M12: 19,468,966 km (0.091 R)
• M13: 20,677,118 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.61 AU - 6.81 AU

Year: 10496 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,934,891 km

• M1: 99,483 km (0.062 R)
• M2: 358,586 km (0.111 R)
• M3: 743,202 km (0.111 R)
• M4: 1,116,000 km (0.086 R)
• M5: 1,669,063 km (0.049 R)
• M6: 2,262,668 km (0.099 R)
• M7: 3,170,727 km (0.108 R)
• M8: 4,106,761 km (0.096 R)
• M9: 6,143,237 km (0.109 R)
• M10: 7,461,942 km (0.104 R)
• M11: 8,773,766 km (0.085 R)
• M12: 10,543,060 km (0.081 R)
• M13: 11,128,137 km (0.082 R)
• M14: 13,686,410 km (0.104 R)
• M15: 15,913,922 km (0.076 R)
• M16: 18,524,704 km (0.111 R)
• M17: 18,985,915 km (0.101 R)
• M18: 21,491,978 km (0.084 R)
• M19: 22,258,966 km (0.11 R)
• M20: 23,847,546 km (0.107 R)
• M21: 24,762,038 km (0.114 R)
• M22: 30,319,599 km (0.089 R)
• M23: 30,638,841 km (0.094 R)
• M24: 33,048,713 km (0.108 R)
• M25: 33,727,289 km (0.073 R)
• M26: 35,582,153 km (0.098 R)
• M27: 38,118,585 km (0.037 R)
• M28: 38,490,485 km (0.087 R)
• M29: 38,990,142 km (0.102 R)
• M30: 40,130,227 km (0.085 R)
• M31: 40,902,601 km (0.094 R)
• M32: 41,422,902 km (0.056 R)
• M33: 43,010,435 km (0.07 R)
• M34: 48,449,514 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.6

Radius: 5.5

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.66 AU - 7.74 AU

Year: 13104 Days

Day: 23.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,934,891 km

• M1: 68,665 km (0.12 R)
• M2: 298,298 km (0.111 R)
• M3: 669,002 km (0.069 R)
• M4: 848,968 km (0.061 R)
• M5: 1,310,178 km (0.037 R)
• M6: 1,655,899 km (0.096 R)
• M7: 2,568,895 km (0.083 R)
• M8: 3,064,812 km (0.072 R)
• M9: 3,299,381 km (0.071 R)
• M10: 3,884,758 km (0.098 R)
• M11: 4,566,774 km (0.066 R)
• M12: 5,805,295 km (0.106 R)
• M13: 6,694,056 km (0.114 R)
• M14: 7,376,222 km (0.093 R)
• M15: 8,924,859 km (0.105 R)
• M16: 11,218,344 km (0.087 R)
• M17: 11,776,644 km (0.104 R)
• M18: 13,314,809 km (0.091 R)
• M19: 16,074,740 km (0.079 R)
• M20: 19,114,868 km (0.092 R)
• M21: 21,145,210 km (0.119 R)
• M22: 21,567,974 km (0.052 R)
• M23: 21,996,123 km (0.081 R)
• M24: 24,778,943 km (0.078 R)
• M25: 26,989,101 km (0.045 R)
• M26: 27,787,804 km (0.118 R)
• M27: 27,989,762 km (0.116 R)
• M28: 29,118,926 km (0.088 R)
• M29: 31,687,073 km (0.107 R)
• M30: 34,402,274 km (0.102 R)
• M31: 37,146,049 km (0.025 R)
• M32: 37,637,777 km (0.087 R)
• M33: 38,009,229 km (0.087 R)
• M34: 41,464,191 km (0.113 R)
• M35: 42,259,454 km (0.077 R)
• M36: 43,880,197 km (0.088 R)
• M37: 44,429,520 km (0.086 R)
• M38: 45,122,757 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 6.3

Gravity: 23.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.03 AU - 9.01 AU

Year: 15405 Days

Day: 21.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,934,891 km

• M1: 81,082 km (0.049 R)
• M2: 338,690 km (0.04 R)
• M3: 1,512,584 km (0.081 R)
• M4: 1,710,951 km (0.111 R)
• M5: 2,100,504 km (0.085 R)
• M6: 2,662,992 km (0.079 R)
• M7: 3,005,122 km (0.097 R)
• M8: 3,572,696 km (0.094 R)
• M9: 4,177,371 km (0.067 R)
• M10: 4,954,681 km (0.044 R)
• M11: 5,283,647 km (0.11 R)
• M12: 5,824,443 km (0.119 R)
• M13: 6,836,323 km (0.092 R)
• M14: 9,257,415 km (0.06 R)
• M15: 12,001,040 km (0.092 R)
• M16: 12,528,074 km (0.06 R)
• M17: 12,933,185 km (0.11 R)
• M18: 15,939,653 km (0.1 R)
• M19: 16,576,192 km (0.066 R)
• M20: 18,155,646 km (0.105 R)
• M21: 21,610,609 km (0.075 R)
• M22: 23,491,952 km (0.026 R)
• M23: 27,804,559 km (0.119 R)
• M24: 31,365,288 km (0.088 R)
• M25: 36,433,215 km (0.057 R)
• M26: 39,088,876 km (0.069 R)
• M27: 45,253,655 km (0.118 R)
• M28: 46,367,112 km (0.104 R)
• M29: 48,483,174 km (0.094 R)
• M30: 49,648,841 km (0.085 R)
• M31: 49,985,286 km (0.094 R)
• M32: 61,185,679 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.2

Radius: 6.6

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.58 AU - 9.22 AU

Year: 18008 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,934,891 km

• M1: 82,728 km (0.058 R)
• M2: 360,830 km (0.055 R)
• M3: 678,127 km (0.104 R)
• M4: 1,342,790 km (0.119 R)
• M5: 1,835,566 km (0.1 R)
• M6: 2,103,944 km (0.107 R)
• M7: 2,464,924 km (0.083 R)
• M8: 3,338,576 km (0.07 R)
• M9: 3,770,315 km (0.034 R)
• M10: 4,369,903 km (0.068 R)
• M11: 6,000,221 km (0.049 R)
• M12: 8,508,528 km (0.084 R)
• M13: 11,386,044 km (0.072 R)
• M14: 11,964,987 km (0.038 R)
• M15: 12,496,060 km (0.077 R)
• M16: 15,937,858 km (0.107 R)
• M17: 23,265,461 km (0.088 R)
• M18: 25,368,657 km (0.1 R)
• M19: 25,803,987 km (0.07 R)
• M20: 39,382,986 km (0.114 R)
• M21: 39,674,103 km (0.119 R)
• M22: 43,125,925 km (0.066 R)
• M23: 45,162,849 km (0.034 R)
• M24: 49,427,585 km (0.119 R)
• M25: 56,315,969 km (0.08 R)
• M26: 63,817,404 km (0.096 R)
• M27: 64,219,075 km (0.115 R)
• M28: 65,027,502 km (0.096 R)
• M29: 73,268,699 km (0.06 R)
• M30: 73,488,608 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380

Radius: 6.8

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.24 AU - 11.06 AU

Year: 18773 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,934,891 km

• M1: 84,672 km (0.07 R)
• M2: 410,796 km (0.114 R)
• M3: 730,636 km (0.071 R)
• M4: 1,590,076 km (0.083 R)
• M5: 2,082,702 km (0.039 R)
• M6: 3,116,124 km (0.111 R)
• M7: 3,447,034 km (0.089 R)
• M8: 4,977,121 km (0.116 R)
• M9: 5,759,518 km (0.073 R)
• M10: 9,773,079 km (0.057 R)
• M11: 10,483,071 km (0.097 R)
• M12: 10,994,396 km (0.095 R)
• M13: 12,066,714 km (0.069 R)
• M14: 12,314,149 km (0.1 R)
• M15: 16,294,499 km (0.103 R)
• M16: 17,527,036 km (0.069 R)
• M17: 22,610,222 km (0.117 R)
• M18: 22,892,214 km (0.036 R)
• M19: 23,752,252 km (0.109 R)
• M20: 24,435,765 km (0.108 R)
• M21: 27,514,788 km (0.083 R)
• M22: 27,728,863 km (0.038 R)
• M23: 30,043,591 km (0.079 R)
• M24: 30,613,110 km (0.096 R)
• M25: 32,484,130 km (0.084 R)
• M26: 33,569,463 km (0.083 R)
• M27: 34,803,346 km (0.053 R)
• M28: 35,305,247 km (0.056 R)
• M29: 40,593,382 km (0.051 R)
• M30: 45,186,037 km (0.073 R)
• M31: 48,070,433 km (0.111 R)
• M32: 49,795,297 km (0.113 R)
• M33: 56,587,788 km (0.09 R)
• M34: 58,509,971 km (0.11 R)
• M35: 59,934,891 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit