🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 8.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.78 AU - 1.02 AU

Year: 551 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,357,611 km

• M1: 105,766 km (0.077 R)
• M2: 392,994 km (0.103 R)
• M3: 783,893 km (0.03 R)
• M4: 1,067,381 km (0.05 R)
• M5: 1,389,465 km (0.1 R)
• M6: 1,984,117 km (0.106 R)
• M7: 2,313,381 km (0.034 R)
• M8: 2,778,930 km (0.052 R)
• M9: 3,193,167 km (0.047 R)
• M10: 3,647,944 km (0.111 R)
• M11: 4,334,748 km (0.114 R)
• M12: 4,774,715 km (0.115 R)
• M13: 5,059,101 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 8.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.86 AU - 1.1 AU

Year: 626 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,357,611 km

• M1: 108,159 km (0.051 R)
• M2: 431,291 km (0.077 R)
• M3: 875,746 km (0.082 R)
• M4: 1,177,186 km (0.042 R)
• M5: 1,718,730 km (0.115 R)
• M6: 2,106,787 km (0.096 R)
• M7: 2,387,432 km (0.083 R)
• M8: 2,726,122 km (0.096 R)
• M9: 3,048,655 km (0.097 R)
• M10: 3,500,889 km (0.113 R)
• M11: 3,798,888 km (0.105 R)
• M12: 4,796,557 km (0.095 R)
• M13: 5,096,799 km (0.1 R)
• M14: 5,588,827 km (0.091 R)
• M15: 5,921,682 km (0.041 R)
• M16: 6,465,770 km (0.085 R)
• M17: 7,453,564 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412

Radius: 8.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.54 AU - 1.86 AU

Year: 1431 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,357,611 km

• M1: 105,766 km (0.12 R)
• M2: 492,626 km (0.098 R)
• M3: 786,586 km (0.111 R)
• M4: 1,273,377 km (0.108 R)
• M5: 1,551,629 km (0.095 R)
• M6: 1,970,054 km (0.066 R)
• M7: 2,278,376 km (0.102 R)
• M8: 2,545,857 km (0.025 R)
• M9: 2,899,955 km (0.099 R)
• M10: 3,403,501 km (0.105 R)
• M11: 3,707,634 km (0.028 R)
• M12: 4,030,017 km (0.066 R)
• M13: 4,301,388 km (0.091 R)
• M14: 4,957,075 km (0.113 R)
• M15: 5,677,538 km (0.119 R)
• M16: 7,104,253 km (0.064 R)
• M17: 7,731,667 km (0.079 R)
• M18: 8,783,639 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 13.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.8 AU - 1.86 AU

Year: 1598 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,357,611 km

• M1: 165,455 km (0.114 R)
• M2: 593,305 km (0.038 R)
• M3: 1,367,025 km (0.069 R)
• M4: 1,902,137 km (0.073 R)
• M5: 2,977,297 km (0.042 R)
• M6: 3,810,108 km (0.113 R)
• M7: 5,083,485 km (0.118 R)
• M8: 7,669,883 km (0.115 R)
• M9: 9,322,939 km (0.058 R)
• M10: 10,867,089 km (0.045 R)
• M11: 11,682,995 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 12.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.1 AU

Year: 1612 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,357,611 km

• M1: 159,172 km (0.11 R)
• M2: 603,627 km (0.112 R)
• M3: 1,044,044 km (0.112 R)
• M4: 1,482,515 km (0.099 R)
• M5: 2,068,939 km (0.062 R)
• M6: 2,573,981 km (0.11 R)
• M7: 4,526,233 km (0.091 R)
• M8: 5,145,269 km (0.084 R)
• M9: 5,938,287 km (0.095 R)
• M10: 6,452,306 km (0.066 R)
• M11: 6,890,029 km (0.075 R)
• M12: 8,234,465 km (0.069 R)
• M13: 9,000,556 km (0.115 R)
• M14: 9,482,710 km (0.046 R)
• M15: 10,221,125 km (0.057 R)
• M16: 11,106,296 km (0.106 R)
• M17: 11,965,286 km (0.086 R)
• M18: 12,868,110 km (0.086 R)
• M19: 13,356,846 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 13.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.76 AU - 3.98 AU

Year: 4916 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,357,611 km

• M1: 170,392 km (0.112 R)
• M2: 598,092 km (0.059 R)
• M3: 1,054,515 km (0.104 R)
• M4: 1,596,060 km (0.095 R)
• M5: 2,354,521 km (0.103 R)
• M6: 2,955,007 km (0.101 R)
• M7: 4,247,832 km (0.09 R)
• M8: 5,089,918 km (0.094 R)
• M9: 5,536,916 km (0.108 R)
• M10: 8,332,153 km (0.098 R)
• M11: 11,340,267 km (0.073 R)
• M12: 11,767,369 km (0.045 R)
• M13: 14,175,745 km (0.1 R)
• M14: 14,896,208 km (0.105 R)
• M15: 16,531,014 km (0.071 R)
• M16: 19,270,151 km (0.099 R)
• M17: 20,362,664 km (0.064 R)
• M18: 22,225,456 km (0.055 R)
• M19: 23,274,287 km (0.108 R)
• M20: 24,355,880 km (0.066 R)
• M21: 25,229,083 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 12.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.01 AU - 6.77 AU

Year: 9230 Days

Day: 6.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,357,611 km

• M1: 156,779 km (0.107 R)
• M2: 630,405 km (0.112 R)
• M3: 1,108,670 km (0.113 R)
• M4: 1,801,757 km (0.116 R)
• M5: 2,623,947 km (0.078 R)
• M6: 3,053,293 km (0.078 R)
• M7: 3,708,232 km (0.044 R)
• M8: 4,367,510 km (0.112 R)
• M9: 4,787,281 km (0.046 R)
• M10: 5,673,948 km (0.033 R)
• M11: 6,589,637 km (0.107 R)
• M12: 10,035,025 km (0.043 R)
• M13: 10,824,154 km (0.057 R)
• M14: 11,261,877 km (0.111 R)
• M15: 12,526,578 km (0.103 R)
• M16: 14,863,895 km (0.099 R)
• M17: 18,855,615 km (0.093 R)
• M18: 19,490,359 km (0.105 R)
• M19: 21,224,497 km (0.118 R)
• M20: 22,260,462 km (0.059 R)
• M21: 22,880,097 km (0.117 R)
• M22: 24,714,167 km (0.105 R)
• M23: 28,259,636 km (0.099 R)
• M24: 28,881,814 km (0.096 R)
• M25: 29,939,022 km (0.109 R)
• M26: 32,018,731 km (0.037 R)
• M27: 39,345,586 km (0.081 R)
• M28: 40,644,545 km (0.102 R)
• M29: 44,993,504 km (0.084 R)
• M30: 50,246,334 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.2

Radius: 4.2

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.94 AU - 9.72 AU

Year: 16942 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,357,611 km

• M1: 52,210 km (0.099 R)
• M2: 277,354 km (0.054 R)
• M3: 463,903 km (0.102 R)
• M4: 851,810 km (0.115 R)
• M5: 1,244,056 km (0.088 R)
• M6: 1,589,328 km (0.101 R)
• M7: 1,822,401 km (0.067 R)
• M8: 2,357,064 km (0.04 R)
• M9: 2,989,713 km (0.116 R)
• M10: 3,704,043 km (0.064 R)
• M11: 3,905,402 km (0.083 R)
• M12: 4,114,091 km (0.11 R)
• M13: 4,903,669 km (0.116 R)
• M14: 5,271,231 km (0.062 R)
• M15: 5,992,442 km (0.063 R)
• M16: 6,484,320 km (0.109 R)
• M17: 6,851,732 km (0.099 R)
• M18: 8,247,630 km (0.063 R)
• M19: 8,989,635 km (0.06 R)
• M20: 9,870,468 km (0.095 R)
• M21: 11,428,529 km (0.096 R)
• M22: 11,909,935 km (0.045 R)
• M23: 12,685,451 km (0.065 R)
• M24: 15,149,477 km (0.078 R)
• M25: 15,470,215 km (0.11 R)
• M26: 16,392,486 km (0.103 R)
• M27: 18,057,660 km (0.1 R)
• M28: 22,374,755 km (0.052 R)
• M29: 24,243,532 km (0.081 R)
• M30: 24,682,302 km (0.113 R)
• M31: 27,711,958 km (0.062 R)
• M32: 29,663,612 km (0.105 R)
• M33: 31,600,905 km (0.09 R)
• M34: 32,124,348 km (0.118 R)
• M35: 35,163,129 km (0.107 R)
• M36: 36,982,838 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.9

Radius: 6.6

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.17 AU - 11.35 AU

Year: 19687 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,357,611 km

• M1: 82,728 km (0.115 R)
• M2: 375,341 km (0.062 R)
• M3: 614,698 km (0.078 R)
• M4: 935,286 km (0.08 R)
• M5: 1,334,712 km (0.089 R)
• M6: 1,566,140 km (0.073 R)
• M7: 2,234,095 km (0.066 R)
• M8: 2,563,060 km (0.065 R)
• M9: 4,342,677 km (0.114 R)
• M10: 5,371,162 km (0.109 R)
• M11: 7,998,549 km (0.117 R)
• M12: 9,364,976 km (0.108 R)
• M13: 13,519,459 km (0.067 R)
• M14: 16,154,775 km (0.074 R)
• M15: 17,298,600 km (0.034 R)
• M16: 22,515,228 km (0.053 R)
• M17: 26,299,306 km (0.111 R)
• M18: 27,649,277 km (0.115 R)
• M19: 34,299,052 km (0.101 R)
• M20: 37,428,490 km (0.117 R)
• M21: 38,846,528 km (0.111 R)
• M22: 45,672,828 km (0.068 R)
• M23: 46,801,843 km (0.099 R)
• M24: 55,049,174 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 7.6

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.84 AU - 13.62 AU

Year: 24299 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,357,611 km

• M1: 94,546 km (0.026 R)
• M2: 741,557 km (0.091 R)
• M3: 1,170,155 km (0.112 R)
• M4: 3,145,744 km (0.064 R)
• M5: 5,191,645 km (0.096 R)
• M6: 5,513,430 km (0.099 R)
• M7: 14,612,870 km (0.114 R)
• M8: 17,297,403 km (0.103 R)
• M9: 17,925,565 km (0.085 R)
• M10: 23,838,570 km (0.054 R)
• M11: 28,142,501 km (0.099 R)
• M12: 30,932,651 km (0.099 R)
• M13: 31,991,505 km (0.087 R)
• M14: 35,743,120 km (0.029 R)
• M15: 36,322,812 km (0.114 R)
• M16: 39,777,924 km (0.088 R)
• M17: 41,346,308 km (0.069 R)
• M18: 42,630,307 km (0.095 R)
• M19: 44,940,996 km (0.081 R)
• M20: 52,371,821 km (0.114 R)
• M21: 56,965,074 km (0.096 R)
• M22: 64,775,429 km (0.052 R)
• M23: 69,833,333 km (0.094 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: 490 - 17,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit