🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 9.2

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.98 AU

Year: 512 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,355,499 km

• M1: 114,442 km (0.096 R)
• M2: 429,944 km (0.065 R)
• M3: 794,813 km (0.084 R)
• M4: 1,089,970 km (0.058 R)
• M5: 1,406,968 km (0.11 R)
• M6: 1,897,350 km (0.103 R)
• M7: 2,288,099 km (0.088 R)
• M8: 2,700,840 km (0.059 R)
• M9: 3,014,397 km (0.116 R)
• M10: 3,663,801 km (0.094 R)
• M11: 4,076,991 km (0.058 R)
• M12: 4,565,877 km (0.034 R)
• M13: 5,338,550 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 11.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.36 AU - 1.96 AU

Year: 1503 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,355,499 km

• M1: 144,362 km (0.108 R)
• M2: 821,592 km (0.073 R)
• M3: 1,563,747 km (0.057 R)
• M4: 1,928,317 km (0.098 R)
• M5: 2,605,546 km (0.075 R)
• M6: 3,101,014 km (0.119 R)
• M7: 4,282,688 km (0.082 R)
• M8: 4,861,183 km (0.117 R)
• M9: 5,816,964 km (0.113 R)
• M10: 7,061,019 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 11.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.02 AU - 2.44 AU

Year: 2341 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,355,499 km

• M1: 139,276 km (0.094 R)
• M2: 582,235 km (0.105 R)
• M3: 1,038,508 km (0.104 R)
• M4: 1,539,811 km (0.116 R)
• M5: 2,897,860 km (0.081 R)
• M6: 3,376,574 km (0.117 R)
• M7: 4,261,445 km (0.046 R)
• M8: 4,620,929 km (0.117 R)
• M9: 5,490,990 km (0.099 R)
• M10: 7,244,875 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 8.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.2 AU - 2.88 AU

Year: 2846 Days

Day: 8.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,355,499 km

• M1: 105,915 km (0.107 R)
• M2: 485,744 km (0.085 R)
• M3: 776,413 km (0.053 R)
• M4: 1,170,753 km (0.089 R)
• M5: 1,846,487 km (0.088 R)
• M6: 2,151,666 km (0.112 R)
• M7: 2,436,201 km (0.111 R)
• M8: 3,377,172 km (0.104 R)
• M9: 4,063,228 km (0.112 R)
• M10: 4,583,978 km (0.097 R)
• M11: 5,980,923 km (0.097 R)
• M12: 6,337,863 km (0.106 R)
• M13: 6,709,165 km (0.106 R)
• M14: 7,379,214 km (0.107 R)
• M15: 8,626,112 km (0.045 R)
• M16: 9,016,413 km (0.103 R)
• M17: 10,258,076 km (0.089 R)
• M18: 10,548,744 km (0.054 R)
• M19: 11,609,992 km (0.077 R)
• M20: 12,045,920 km (0.092 R)
• M21: 14,481,373 km (0.118 R)
• M22: 16,473,568 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 9.1

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.41 AU - 3.87 AU

Year: 4882 Days

Day: 10.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,355,499 km

• M1: 113,246 km (0.065 R)
• M2: 460,313 km (0.067 R)
• M3: 835,654 km (0.109 R)
• M4: 1,183,170 km (0.074 R)
• M5: 1,690,157 km (0.059 R)
• M6: 1,973,495 km (0.07 R)
• M7: 2,871,531 km (0.118 R)
• M8: 3,299,082 km (0.093 R)
• M9: 3,813,699 km (0.107 R)
• M10: 4,306,923 km (0.116 R)
• M11: 4,763,196 km (0.105 R)
• M12: 5,223,359 km (0.058 R)
• M13: 5,832,522 km (0.112 R)
• M14: 6,918,154 km (0.082 R)
• M15: 7,909,090 km (0.097 R)
• M16: 8,285,029 km (0.076 R)
• M17: 8,951,637 km (0.09 R)
• M18: 10,570,436 km (0.1 R)
• M19: 11,592,189 km (0.083 R)
• M20: 12,127,151 km (0.119 R)
• M21: 13,141,874 km (0.113 R)
• M22: 13,993,684 km (0.101 R)
• M23: 16,044,072 km (0.116 R)
• M24: 17,707,900 km (0.11 R)
• M25: 19,687,977 km (0.051 R)
• M26: 20,519,891 km (0.101 R)
• M27: 20,873,241 km (0.076 R)
• M28: 21,158,973 km (0.082 R)
• M29: 23,156,254 km (0.106 R)
• M30: 23,693,909 km (0.081 R)
• M31: 25,114,640 km (0.077 R)
• M32: 28,561,525 km (0.098 R)
• M33: 29,179,962 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 11.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.18 AU - 4.18 AU

Year: 4962 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,355,499 km

• M1: 138,079 km (0.102 R)
• M2: 487,091 km (0.106 R)
• M3: 999,463 km (0.038 R)
• M4: 1,356,404 km (0.067 R)
• M5: 2,030,492 km (0.12 R)
• M6: 2,591,484 km (0.072 R)
• M7: 3,103,707 km (0.106 R)
• M8: 3,535,596 km (0.075 R)
• M9: 4,482,999 km (0.082 R)
• M10: 7,055,036 km (0.084 R)
• M11: 9,498,866 km (0.118 R)
• M12: 9,884,530 km (0.083 R)
• M13: 12,689,639 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 13.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.78 AU - 5 AU

Year: 6466 Days

Day: 8.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,355,499 km

• M1: 173,234 km (0.059 R)
• M2: 772,523 km (0.104 R)
• M3: 1,209,050 km (0.09 R)
• M4: 1,708,108 km (0.078 R)
• M5: 2,148,525 km (0.052 R)
• M6: 3,077,677 km (0.084 R)
• M7: 4,417,176 km (0.113 R)
• M8: 5,057,006 km (0.06 R)
• M9: 5,886,527 km (0.111 R)
• M10: 6,804,908 km (0.12 R)
• M11: 7,468,973 km (0.107 R)
• M12: 8,713,777 km (0.086 R)
• M13: 9,187,404 km (0.055 R)
• M14: 9,769,190 km (0.079 R)
• M15: 10,375,660 km (0.096 R)
• M16: 12,780,445 km (0.089 R)
• M17: 17,625,621 km (0.111 R)
• M18: 21,179,019 km (0.09 R)
• M19: 21,644,718 km (0.12 R)
• M20: 24,413,774 km (0.113 R)
• M21: 25,271,269 km (0.065 R)
• M22: 26,684,969 km (0.114 R)
• M23: 28,337,577 km (0.113 R)
• M24: 36,294,239 km (0.114 R)
• M25: 38,436,181 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.3

Radius: 3.6

Gravity: 46.86 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.79 AU - 6.21 AU

Year: 9067 Days

Day: 15.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 146.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,355,499 km

• M1: 45,627 km (0.095 R)
• M2: 196,123 km (0.055 R)
• M3: 374,144 km (0.116 R)
• M4: 793,467 km (0.11 R)
• M5: 1,052,870 km (0.097 R)
• M6: 1,456,784 km (0.026 R)
• M7: 1,814,323 km (0.109 R)
• M8: 2,317,121 km (0.04 R)
• M9: 3,124,651 km (0.111 R)
• M10: 3,591,695 km (0.056 R)
• M11: 3,893,434 km (0.106 R)
• M12: 4,349,408 km (0.083 R)
• M13: 4,721,458 km (0.081 R)
• M14: 5,366,824 km (0.068 R)
• M15: 5,660,634 km (0.115 R)
• M16: 5,964,916 km (0.097 R)
• M17: 7,058,776 km (0.118 R)
• M18: 7,941,253 km (0.078 R)
• M19: 8,627,459 km (0.079 R)
• M20: 9,970,698 km (0.066 R)
• M21: 11,130,381 km (0.114 R)
• M22: 12,209,430 km (0.101 R)
• M23: 13,356,247 km (0.116 R)
• M24: 14,200,578 km (0.095 R)
• M25: 17,224,699 km (0.104 R)
• M26: 20,180,753 km (0.113 R)
• M27: 21,290,470 km (0.075 R)
• M28: 25,041,636 km (0.11 R)
• M29: 25,403,065 km (0.112 R)
• M30: 27,357,711 km (0.059 R)
• M31: 29,812,462 km (0.099 R)
• M32: 33,163,604 km (0.065 R)
• M33: 34,149,454 km (0.108 R)
• M34: 34,593,760 km (0.065 R)
• M35: 36,525,367 km (0.058 R)
• M36: 39,372,963 km (0.088 R)
• M37: 40,477,743 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 7.1

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.5 AU - 8.36 AU

Year: 14236 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,355,499 km

• M1: 91,255 km (0.068 R)
• M2: 609,163 km (0.064 R)
• M3: 992,881 km (0.11 R)
• M4: 1,221,018 km (0.108 R)
• M5: 1,591,273 km (0.111 R)
• M6: 1,855,014 km (0.111 R)
• M7: 2,579,067 km (0.105 R)
• M8: 2,850,587 km (0.089 R)
• M9: 3,371,936 km (0.085 R)
• M10: 3,725,436 km (0.114 R)
• M11: 4,902,173 km (0.116 R)
• M12: 5,213,635 km (0.086 R)
• M13: 5,575,363 km (0.091 R)
• M14: 6,228,507 km (0.119 R)
• M15: 6,931,617 km (0.099 R)
• M16: 8,012,612 km (0.102 R)
• M17: 8,643,017 km (0.051 R)
• M18: 9,411,052 km (0.107 R)
• M19: 9,947,660 km (0.118 R)
• M20: 13,538,009 km (0.106 R)
• M21: 15,072,434 km (0.093 R)
• M22: 15,510,158 km (0.089 R)
• M23: 17,109,658 km (0.113 R)
• M24: 18,732,197 km (0.064 R)
• M25: 20,901,515 km (0.103 R)
• M26: 25,014,858 km (0.057 R)
• M27: 26,992,841 km (0.055 R)
• M28: 32,329,147 km (0.088 R)
• M29: 38,734,479 km (0.115 R)
• M30: 39,832,079 km (0.083 R)
• M31: 42,521,699 km (0.088 R)
• M32: 45,936,569 km (0.087 R)
• M33: 54,151,886 km (0.092 R)
• M34: 61,241,329 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit