🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 12.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.03 AU - 1.05 AU

Year: 707 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,605,790 km

• M1: 156,629 km (0.083 R)
• M2: 642,822 km (0.104 R)
• M3: 1,186,311 km (0.079 R)
• M4: 1,638,845 km (0.088 R)
• M5: 2,332,680 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 8.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.45 AU - 1.87 AU

Year: 1426 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,605,790 km

• M1: 109,356 km (0.108 R)
• M2: 416,480 km (0.066 R)
• M3: 824,135 km (0.107 R)
• M4: 1,113,457 km (0.108 R)
• M5: 1,669,662 km (0.105 R)
• M6: 2,281,368 km (0.074 R)
• M7: 2,562,312 km (0.102 R)
• M8: 2,839,218 km (0.071 R)
• M9: 3,121,509 km (0.072 R)
• M10: 3,893,883 km (0.096 R)
• M11: 4,519,651 km (0.052 R)
• M12: 5,399,586 km (0.098 R)
• M13: 7,521,931 km (0.054 R)
• M14: 7,872,738 km (0.069 R)
• M15: 8,376,583 km (0.116 R)
• M16: 9,857,303 km (0.119 R)
• M17: 10,179,836 km (0.097 R)
• M18: 10,811,887 km (0.11 R)
• M19: 11,259,185 km (0.071 R)
• M20: 12,638,028 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.59 AU - 2.91 AU

Year: 3041 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,605,790 km

• M1: 185,352 km (0.038 R)
• M2: 726,746 km (0.1 R)
• M3: 1,425,069 km (0.03 R)
• M4: 1,912,609 km (0.095 R)
• M5: 2,731,508 km (0.108 R)
• M6: 3,342,914 km (0.101 R)
• M7: 4,044,977 km (0.11 R)
• M8: 4,934,187 km (0.085 R)
• M9: 7,762,334 km (0.113 R)
• M10: 8,300,288 km (0.091 R)
• M11: 9,171,546 km (0.054 R)
• M12: 10,214,243 km (0.119 R)
• M13: 11,135,916 km (0.05 R)
• M14: 12,112,491 km (0.068 R)
• M15: 13,592,612 km (0.096 R)
• M16: 14,755,885 km (0.086 R)
• M17: 18,589,181 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 8.8

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.83 AU - 3.47 AU

Year: 3728 Days

Day: 7.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,605,790 km

• M1: 111,151 km (0.088 R)
• M2: 540,497 km (0.107 R)
• M3: 899,981 km (0.11 R)
• M4: 2,349,435 km (0.079 R)
• M5: 2,708,469 km (0.117 R)
• M6: 3,296,389 km (0.109 R)
• M7: 4,576,049 km (0.078 R)
• M8: 5,633,407 km (0.105 R)
• M9: 6,558,969 km (0.077 R)
• M10: 6,976,048 km (0.101 R)
• M11: 7,342,563 km (0.096 R)
• M12: 7,757,098 km (0.114 R)
• M13: 10,711,507 km (0.101 R)
• M14: 12,173,976 km (0.045 R)
• M15: 12,462,400 km (0.086 R)
• M16: 13,456,777 km (0.114 R)
• M17: 14,183,823 km (0.075 R)
• M18: 14,556,920 km (0.102 R)
• M19: 15,046,255 km (0.112 R)
• M20: 16,639,322 km (0.12 R)
• M21: 17,355,298 km (0.1 R)
• M22: 17,905,668 km (0.057 R)
• M23: 18,341,746 km (0.101 R)
• M24: 19,365,145 km (0.057 R)
• M25: 20,291,306 km (0.065 R)
• M26: 22,735,735 km (0.102 R)
• M27: 23,247,210 km (0.091 R)
• M28: 25,999,661 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 12.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.62 AU - 4.54 AU

Year: 5496 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,605,790 km

• M1: 157,975 km (0.074 R)
• M2: 834,906 km (0.077 R)
• M3: 1,290,880 km (0.095 R)
• M4: 1,695,991 km (0.118 R)
• M5: 2,284,060 km (0.091 R)
• M6: 2,985,824 km (0.115 R)
• M7: 4,684,358 km (0.067 R)
• M8: 5,216,927 km (0.112 R)
• M9: 5,789,587 km (0.109 R)
• M10: 6,337,415 km (0.105 R)
• M11: 6,954,955 km (0.051 R)
• M12: 7,574,589 km (0.092 R)
• M13: 9,051,419 km (0.095 R)
• M14: 9,569,327 km (0.097 R)
• M15: 10,523,313 km (0.109 R)
• M16: 14,165,422 km (0.088 R)
• M17: 17,760,558 km (0.102 R)
• M18: 20,348,003 km (0.092 R)
• M19: 22,077,654 km (0.084 R)
• M20: 23,097,762 km (0.065 R)
• M21: 24,148,836 km (0.098 R)
• M22: 28,034,491 km (0.102 R)
• M23: 28,766,474 km (0.116 R)
• M24: 33,838,739 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 8.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.88 AU - 5.36 AU

Year: 6622 Days

Day: 13.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,605,790 km

• M1: 102,624 km (0.081 R)
• M2: 355,295 km (0.079 R)
• M3: 699,370 km (0.039 R)
• M4: 1,446,761 km (0.09 R)
• M5: 2,574,280 km (0.043 R)
• M6: 3,009,909 km (0.077 R)
• M7: 4,028,671 km (0.117 R)
• M8: 4,537,154 km (0.12 R)
• M9: 4,946,005 km (0.059 R)
• M10: 5,349,620 km (0.091 R)
• M11: 5,651,209 km (0.099 R)
• M12: 8,091,300 km (0.077 R)
• M13: 8,449,138 km (0.053 R)
• M14: 9,068,773 km (0.065 R)
• M15: 9,762,757 km (0.073 R)
• M16: 10,306,097 km (0.096 R)
• M17: 11,904,550 km (0.116 R)
• M18: 12,160,512 km (0.086 R)
• M19: 13,717,676 km (0.077 R)
• M20: 14,341,649 km (0.07 R)
• M21: 15,524,519 km (0.058 R)
• M22: 16,015,499 km (0.101 R)
• M23: 17,484,550 km (0.063 R)
• M24: 19,111,128 km (0.031 R)
• M25: 21,433,635 km (0.096 R)
• M26: 24,675,870 km (0.081 R)
• M27: 25,092,500 km (0.105 R)
• M28: 29,333,001 km (0.036 R)
• M29: 31,039,015 km (0.088 R)
• M30: 31,818,121 km (0.1 R)
• M31: 33,415,377 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.8

Radius: 6.7

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.05 AU - 7.95 AU

Year: 11051 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,605,790 km

• M1: 83,476 km (0.036 R)
• M2: 550,071 km (0.114 R)
• M3: 824,583 km (0.11 R)
• M4: 1,384,528 km (0.067 R)
• M5: 1,952,402 km (0.069 R)
• M6: 2,830,841 km (0.053 R)
• M7: 3,252,258 km (0.09 R)
• M8: 3,588,853 km (0.057 R)
• M9: 3,843,468 km (0.086 R)
• M10: 5,907,770 km (0.11 R)
• M11: 6,227,311 km (0.104 R)
• M12: 6,709,165 km (0.12 R)
• M13: 7,376,521 km (0.091 R)
• M14: 8,260,944 km (0.12 R)
• M15: 11,998,796 km (0.091 R)
• M16: 13,704,212 km (0.097 R)
• M17: 14,076,112 km (0.066 R)
• M18: 14,582,651 km (0.088 R)
• M19: 15,901,954 km (0.087 R)
• M20: 18,928,170 km (0.084 R)
• M21: 19,467,321 km (0.039 R)
• M22: 20,576,140 km (0.064 R)
• M23: 21,559,746 km (0.084 R)
• M24: 22,402,880 km (0.082 R)
• M25: 23,180,489 km (0.084 R)
• M26: 24,065,361 km (0.078 R)
• M27: 24,698,010 km (0.113 R)
• M28: 26,280,456 km (0.111 R)
• M29: 30,268,586 km (0.086 R)
• M30: 31,432,158 km (0.103 R)
• M31: 32,955,813 km (0.086 R)
• M32: 34,986,304 km (0.098 R)
• M33: 36,385,344 km (0.074 R)
• M34: 38,922,823 km (0.106 R)
• M35: 41,061,474 km (0.11 R)
• M36: 45,024,471 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.2

Radius: 3.8

Gravity: 48.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.12 AU - 7.28 AU

Year: 12883 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,605,790 km

• M1: 47,423 km (0.103 R)
• M2: 221,854 km (0.104 R)
• M3: 1,487,452 km (0.098 R)
• M4: 2,337,616 km (0.105 R)
• M5: 3,264,076 km (0.117 R)
• M6: 5,161,276 km (0.081 R)
• M7: 5,440,725 km (0.089 R)
• M8: 5,841,498 km (0.036 R)
• M9: 8,668,449 km (0.07 R)
• M10: 10,156,648 km (0.074 R)
• M11: 10,706,869 km (0.111 R)
• M12: 11,276,837 km (0.115 R)
• M13: 11,687,633 km (0.037 R)
• M14: 12,414,978 km (0.043 R)
• M15: 14,026,147 km (0.041 R)
• M16: 15,411,573 km (0.1 R)
• M17: 15,844,359 km (0.08 R)
• M18: 16,285,224 km (0.077 R)
• M19: 19,103,349 km (0.102 R)
• M20: 22,689,659 km (0.101 R)
• M21: 25,882,975 km (0.066 R)
• M22: 27,010,644 km (0.041 R)
• M23: 27,850,935 km (0.113 R)
• M24: 31,157,646 km (0.039 R)
• M25: 32,315,534 km (0.097 R)
• M26: 33,621,822 km (0.095 R)
• M27: 35,960,635 km (0.115 R)
• M28: 36,721,041 km (0.073 R)
• M29: 39,467,209 km (0.112 R)
• M30: 40,821,818 km (0.074 R)
• M31: 41,649,244 km (0.112 R)
• M32: 43,623,188 km (0.112 R)
• M33: 48,061,458 km (0.088 R)
• M34: 48,521,172 km (0.113 R)
• M35: 49,293,845 km (0.047 R)
• M36: 50,863,725 km (0.115 R)
• M37: 53,117,118 km (0.12 R)
• M38: 54,102,968 km (0.072 R)
• M39: 54,766,883 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 3.8

Gravity: 58.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.57 AU - 9.81 AU

Year: 18578 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,605,790 km

• M1: 58,194 km (0.108 R)
• M2: 191,635 km (0.047 R)
• M3: 1,625,231 km (0.037 R)
• M4: 1,805,198 km (0.119 R)
• M5: 2,120,400 km (0.105 R)
• M6: 2,247,858 km (0.05 R)
• M7: 4,203,102 km (0.072 R)
• M8: 6,256,781 km (0.103 R)
• M9: 7,946,340 km (0.102 R)
• M10: 8,517,804 km (0.11 R)
• M11: 10,396,154 km (0.042 R)
• M12: 13,092,357 km (0.048 R)
• M13: 17,137,184 km (0.059 R)
• M14: 17,912,550 km (0.073 R)
• M15: 25,525,885 km (0.064 R)
• M16: 26,535,970 km (0.047 R)
• M17: 27,572,384 km (0.093 R)
• M18: 31,988,213 km (0.111 R)
• M19: 32,898,367 km (0.066 R)
• M20: 35,870,727 km (0.108 R)
• M21: 38,870,464 km (0.106 R)
• M22: 41,724,641 km (0.111 R)
• M23: 45,038,533 km (0.101 R)
• M24: 48,353,473 km (0.093 R)
• M25: 51,827,434 km (0.113 R)
• M26: 55,093,006 km (0.076 R)
• M27: 56,965,224 km (0.1 R)
• M28: 60,441,130 km (0.115 R)
• M29: 66,124,952 km (0.052 R)
• M30: 75,759,204 km (0.218 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit