🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 11.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.73 AU - 2.03 AU

Year: 1691 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,065,329 km

• M1: 140,472 km (0.113 R)
• M2: 534,214 km (0.102 R)
• M3: 919,877 km (0.104 R)
• M4: 2,196,396 km (0.118 R)
• M5: 2,671,818 km (0.101 R)
• M6: 5,844,190 km (0.1 R)
• M7: 6,888,982 km (0.076 R)
• M8: 7,298,282 km (0.119 R)
• M9: 8,742,649 km (0.091 R)
• M10: 11,430,175 km (0.116 R)
• M11: 12,637,430 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 13.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.68 AU - 4.32 AU

Year: 5248 Days

Day: 14.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,065,329 km

• M1: 172,935 km (0.03 R)
• M2: 1,140,983 km (0.025 R)
• M3: 1,870,721 km (0.057 R)
• M4: 2,307,098 km (0.055 R)
• M5: 3,690,131 km (0.032 R)
• M6: 4,551,216 km (0.071 R)
• M7: 6,280,119 km (0.119 R)
• M8: 6,923,090 km (0.112 R)
• M9: 11,036,134 km (0.087 R)
• M10: 12,298,740 km (0.11 R)
• M11: 13,406,363 km (0.117 R)
• M12: 15,930,827 km (0.032 R)
• M13: 17,720,616 km (0.118 R)
• M14: 19,449,518 km (0.063 R)
• M15: 22,250,140 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 11.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.86 AU - 4.32 AU

Year: 5426 Days

Day: 11.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 75.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,065,329 km

• M1: 140,772 km (0.079 R)
• M2: 600,037 km (0.053 R)
• M3: 1,140,833 km (0.112 R)
• M4: 1,582,446 km (0.088 R)
• M5: 1,966,913 km (0.102 R)
• M6: 3,905,851 km (0.045 R)
• M7: 4,494,518 km (0.085 R)
• M8: 5,060,597 km (0.102 R)
• M9: 8,106,260 km (0.108 R)
• M10: 10,228,605 km (0.07 R)
• M11: 10,846,145 km (0.113 R)
• M12: 12,058,636 km (0.068 R)
• M13: 12,647,902 km (0.109 R)
• M14: 17,386,564 km (0.109 R)
• M15: 18,847,836 km (0.112 R)
• M16: 20,251,961 km (0.096 R)
• M17: 21,940,772 km (0.09 R)
• M18: 23,192,457 km (0.118 R)
• M19: 25,198,116 km (0.114 R)
• M20: 27,233,245 km (0.049 R)
• M21: 28,333,837 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 13.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.74 AU - 4.6 AU

Year: 5586 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,065,329 km

• M1: 174,132 km (0.069 R)
• M2: 743,501 km (0.106 R)
• M3: 2,103,944 km (0.064 R)
• M4: 2,551,392 km (0.063 R)
• M5: 3,643,755 km (0.095 R)
• M6: 4,261,894 km (0.094 R)
• M7: 5,207,951 km (0.078 R)
• M8: 5,645,225 km (0.083 R)
• M9: 7,107,544 km (0.092 R)
• M10: 10,375,360 km (0.113 R)
• M11: 11,173,465 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 13.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.95 AU - 6.21 AU

Year: 7511 Days

Day: 8 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,065,329 km

• M1: 164,408 km (0.106 R)
• M2: 1,123,480 km (0.038 R)
• M3: 1,578,706 km (0.092 R)
• M4: 3,317,632 km (0.093 R)
• M5: 4,036,001 km (0.117 R)
• M6: 4,910,550 km (0.061 R)
• M7: 7,321,170 km (0.105 R)
• M8: 7,953,371 km (0.062 R)
• M9: 8,421,463 km (0.084 R)
• M10: 9,200,269 km (0.066 R)
• M11: 9,629,017 km (0.098 R)
• M12: 13,231,333 km (0.108 R)
• M13: 15,452,413 km (0.109 R)
• M14: 16,245,132 km (0.101 R)
• M15: 18,582,300 km (0.103 R)
• M16: 25,224,894 km (0.109 R)
• M17: 26,582,345 km (0.071 R)
• M18: 28,799,984 km (0.102 R)
• M19: 31,427,221 km (0.097 R)
• M20: 32,998,298 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.6

Radius: 7.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.93 AU - 7.13 AU

Year: 10947 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,065,329 km

• M1: 98,435 km (0.102 R)
• M2: 424,559 km (0.097 R)
• M3: 743,801 km (0.065 R)
• M4: 987,944 km (0.05 R)
• M5: 1,591,572 km (0.04 R)
• M6: 3,325,411 km (0.076 R)
• M7: 3,783,779 km (0.108 R)
• M8: 4,205,795 km (0.079 R)
• M9: 5,789,138 km (0.098 R)
• M10: 6,114,813 km (0.113 R)
• M11: 7,091,986 km (0.08 R)
• M12: 10,123,737 km (0.107 R)
• M13: 10,597,064 km (0.114 R)
• M14: 12,965,947 km (0.094 R)
• M15: 13,637,641 km (0.098 R)
• M16: 14,748,256 km (0.092 R)
• M17: 17,820,846 km (0.068 R)
• M18: 22,071,819 km (0.047 R)
• M19: 23,272,043 km (0.119 R)
• M20: 26,064,587 km (0.093 R)
• M21: 27,314,028 km (0.096 R)
• M22: 32,508,216 km (0.049 R)
• M23: 35,228,803 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.4

Radius: 4.8

Gravity: 29.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.9 AU - 7.7 AU

Year: 11632 Days

Day: 21.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,065,329 km

• M1: 59,690 km (0.052 R)
• M2: 283,338 km (0.111 R)
• M3: 449,691 km (0.095 R)
• M4: 635,193 km (0.109 R)
• M5: 931,995 km (0.069 R)
• M6: 1,202,168 km (0.093 R)
• M7: 1,703,920 km (0.115 R)
• M8: 2,055,176 km (0.084 R)
• M9: 2,257,581 km (0.113 R)
• M10: 2,493,647 km (0.047 R)
• M11: 3,477,103 km (0.102 R)
• M12: 4,097,934 km (0.032 R)
• M13: 4,917,432 km (0.101 R)
• M14: 5,213,486 km (0.041 R)
• M15: 5,417,238 km (0.117 R)
• M16: 5,877,252 km (0.057 R)
• M17: 7,078,822 km (0.11 R)
• M18: 7,328,949 km (0.11 R)
• M19: 7,847,007 km (0.12 R)
• M20: 9,648,614 km (0.095 R)
• M21: 10,973,752 km (0.096 R)
• M22: 11,365,399 km (0.097 R)
• M23: 11,824,515 km (0.061 R)
• M24: 14,109,772 km (0.095 R)
• M25: 15,321,066 km (0.111 R)
• M26: 16,893,788 km (0.086 R)
• M27: 17,566,979 km (0.092 R)
• M28: 19,775,941 km (0.05 R)
• M29: 21,376,189 km (0.083 R)
• M30: 22,252,085 km (0.091 R)
• M31: 32,024,267 km (0.077 R)
• M32: 34,342,585 km (0.101 R)
• M33: 35,421,335 km (0.057 R)
• M34: 39,309,832 km (0.065 R)
• M35: 40,489,860 km (0.085 R)
• M36: 46,165,454 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.6

Radius: 4

Gravity: 30.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.81 AU - 7.57 AU

Year: 12647 Days

Day: 19.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,065,329 km

• M1: 53,706 km (0.062 R)
• M2: 214,972 km (0.104 R)
• M3: 455,226 km (0.081 R)
• M4: 775,067 km (0.053 R)
• M5: 958,174 km (0.115 R)
• M6: 2,118,156 km (0.093 R)
• M7: 2,966,526 km (0.12 R)
• M8: 3,829,107 km (0.117 R)
• M9: 4,216,865 km (0.1 R)
• M10: 6,910,075 km (0.088 R)
• M11: 7,234,254 km (0.071 R)
• M12: 11,107,492 km (0.047 R)
• M13: 11,383,949 km (0.037 R)
• M14: 14,340,452 km (0.054 R)
• M15: 16,382,463 km (0.074 R)
• M16: 17,250,729 km (0.099 R)
• M17: 19,395,364 km (0.025 R)
• M18: 22,143,178 km (0.086 R)
• M19: 23,928,927 km (0.099 R)
• M20: 24,950,830 km (0.045 R)
• M21: 30,715,584 km (0.098 R)
• M22: 42,592,309 km (0.052 R)
• M23: 44,228,461 km (0.115 R)
• M24: 45,062,020 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147

Radius: 5.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.27 AU - 9.09 AU

Year: 13962 Days

Day: 17.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,065,329 km

• M1: 65,973 km (0.118 R)
• M2: 271,071 km (0.079 R)
• M3: 894,296 km (0.066 R)
• M4: 1,142,329 km (0.084 R)
• M5: 1,548,039 km (0.09 R)
• M6: 1,777,522 km (0.11 R)
• M7: 3,052,096 km (0.119 R)
• M8: 3,414,422 km (0.102 R)
• M9: 4,198,913 km (0.048 R)
• M10: 5,303,245 km (0.104 R)
• M11: 5,607,078 km (0.103 R)
• M12: 5,826,538 km (0.094 R)
• M13: 6,282,961 km (0.06 R)
• M14: 6,727,566 km (0.06 R)
• M15: 8,844,077 km (0.115 R)
• M16: 9,358,544 km (0.061 R)
• M17: 16,275,052 km (0.076 R)
• M18: 17,112,201 km (0.064 R)
• M19: 20,158,612 km (0.075 R)
• M20: 22,825,942 km (0.066 R)
• M21: 23,873,726 km (0.108 R)
• M22: 25,206,942 km (0.073 R)
• M23: 33,231,821 km (0.111 R)
• M24: 33,641,569 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 4.8

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.36 AU - 9.88 AU

Year: 15179 Days

Day: 23.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,065,329 km

• M1: 68,067 km (0.117 R)
• M2: 249,529 km (0.103 R)
• M3: 503,098 km (0.096 R)
• M4: 2,574,131 km (0.098 R)
• M5: 3,793,652 km (0.105 R)
• M6: 6,725,172 km (0.082 R)
• M7: 7,299,778 km (0.095 R)
• M8: 7,861,966 km (0.076 R)
• M9: 8,131,093 km (0.036 R)
• M10: 9,518,763 km (0.061 R)
• M11: 11,681,499 km (0.103 R)
• M12: 13,760,311 km (0.058 R)
• M13: 15,647,638 km (0.093 R)
• M14: 16,361,370 km (0.102 R)
• M15: 18,007,844 km (0.089 R)
• M16: 28,438,256 km (0.07 R)
• M17: 40,932,072 km (0.1 R)
• M18: 42,832,862 km (0.077 R)
• M19: 44,508,209 km (0.106 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: 284 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit