🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 8.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 609 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,085,495 km

• M1: 105,766 km (0.113 R)
• M2: 441,763 km (0.037 R)
• M3: 931,845 km (0.118 R)
• M4: 1,202,468 km (0.116 R)
• M5: 1,861,746 km (0.071 R)
• M6: 2,722,532 km (0.064 R)
• M7: 3,084,110 km (0.064 R)
• M8: 3,405,895 km (0.073 R)
• M9: 3,724,688 km (0.076 R)
• M10: 4,117,233 km (0.097 R)
• M11: 4,624,519 km (0.113 R)
• M12: 5,000,907 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 10.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.07 AU - 1.41 AU

Year: 953 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,085,495 km

• M1: 125,812 km (0.077 R)
• M2: 597,344 km (0.114 R)
• M3: 945,159 km (0.102 R)
• M4: 1,333,067 km (0.104 R)
• M5: 1,744,461 km (0.111 R)
• M6: 2,133,864 km (0.107 R)
• M7: 2,653,417 km (0.09 R)
• M8: 3,604,860 km (0.113 R)
• M9: 3,962,848 km (0.109 R)
• M10: 4,553,610 km (0.086 R)
• M11: 6,410,718 km (0.075 R)
• M12: 6,821,513 km (0.064 R)
• M13: 7,848,652 km (0.118 R)
• M14: 8,292,659 km (0.091 R)
• M15: 9,432,595 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 9.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.97 AU - 2.05 AU

Year: 1967 Days

Day: 7.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,085,495 km

• M1: 114,293 km (0.082 R)
• M2: 398,230 km (0.104 R)
• M3: 822,938 km (0.103 R)
• M4: 1,241,662 km (0.101 R)
• M5: 1,630,467 km (0.071 R)
• M6: 2,288,099 km (0.076 R)
• M7: 3,161,003 km (0.113 R)
• M8: 4,103,619 km (0.084 R)
• M9: 4,693,035 km (0.054 R)
• M10: 6,193,651 km (0.117 R)
• M11: 10,363,392 km (0.055 R)
• M12: 10,657,203 km (0.119 R)
• M13: 11,261,728 km (0.096 R)
• M14: 12,789,122 km (0.109 R)
• M15: 13,428,503 km (0.071 R)
• M16: 15,190,766 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 9.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.01 AU - 3.53 AU

Year: 4082 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,085,495 km

• M1: 122,969 km (0.084 R)
• M2: 442,211 km (0.11 R)
• M3: 1,235,978 km (0.082 R)
• M4: 1,555,967 km (0.115 R)
• M5: 1,998,328 km (0.063 R)
• M6: 2,905,490 km (0.041 R)
• M7: 3,765,977 km (0.083 R)
• M8: 5,063,589 km (0.078 R)
• M9: 7,739,446 km (0.118 R)
• M10: 9,418,682 km (0.118 R)
• M11: 10,636,857 km (0.091 R)
• M12: 11,460,992 km (0.097 R)
• M13: 15,295,036 km (0.098 R)
• M14: 17,323,134 km (0.116 R)
• M15: 18,770,942 km (0.103 R)
• M16: 20,037,737 km (0.068 R)
• M17: 21,293,013 km (0.044 R)
• M18: 22,670,361 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 14.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.95 AU - 3.99 AU

Year: 4462 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,085,495 km

• M1: 176,675 km (0.104 R)
• M2: 1,045,988 km (0.092 R)
• M3: 1,814,622 km (0.109 R)
• M4: 2,350,781 km (0.109 R)
• M5: 3,942,203 km (0.12 R)
• M6: 5,214,982 km (0.059 R)
• M7: 5,932,453 km (0.093 R)
• M8: 6,937,152 km (0.091 R)
• M9: 9,089,716 km (0.072 R)
• M10: 12,025,874 km (0.094 R)
• M11: 14,095,111 km (0.112 R)
• M12: 15,712,115 km (0.114 R)
• M13: 17,933,793 km (0.118 R)
• M14: 21,166,902 km (0.069 R)
• M15: 21,857,296 km (0.072 R)
• M16: 23,722,931 km (0.107 R)
• M17: 25,075,296 km (0.118 R)
• M18: 26,399,087 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 6

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.32 AU - 6.4 AU

Year: 9792 Days

Day: 22.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 161.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,085,495 km

• M1: 74,799 km (0.071 R)
• M2: 307,274 km (0.108 R)
• M3: 590,014 km (0.077 R)
• M4: 987,795 km (0.051 R)
• M5: 1,198,728 km (0.118 R)
• M6: 1,608,476 km (0.088 R)
• M7: 1,838,109 km (0.097 R)
• M8: 3,053,293 km (0.1 R)
• M9: 3,658,715 km (0.088 R)
• M10: 4,606,418 km (0.112 R)
• M11: 5,535,720 km (0.082 R)
• M12: 6,432,409 km (0.1 R)
• M13: 7,631,586 km (0.081 R)
• M14: 8,555,053 km (0.097 R)
• M15: 9,404,021 km (0.092 R)
• M16: 9,748,844 km (0.088 R)
• M17: 10,256,131 km (0.061 R)
• M18: 11,489,565 km (0.103 R)
• M19: 11,770,211 km (0.077 R)
• M20: 12,345,415 km (0.106 R)
• M21: 13,801,900 km (0.089 R)
• M22: 16,979,209 km (0.106 R)
• M23: 18,391,263 km (0.043 R)
• M24: 20,530,213 km (0.066 R)
• M25: 22,829,383 km (0.114 R)
• M26: 27,831,188 km (0.09 R)
• M27: 28,337,726 km (0.108 R)
• M28: 30,962,720 km (0.077 R)
• M29: 32,837,630 km (0.055 R)
• M30: 38,788,334 km (0.1 R)
• M31: 39,547,544 km (0.107 R)
• M32: 39,930,664 km (0.036 R)
• M33: 40,445,580 km (0.1 R)
• M34: 46,262,543 km (0.049 R)
• M35: 48,708,020 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.3

Radius: 4.3

Gravity: 45.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.74 AU - 7.1 AU

Year: 9942 Days

Day: 24.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,085,495 km

• M1: 53,556 km (0.094 R)
• M2: 202,855 km (0.064 R)
• M3: 371,751 km (0.114 R)
• M4: 590,014 km (0.073 R)
• M5: 900,430 km (0.109 R)
• M6: 1,151,006 km (0.078 R)
• M7: 1,619,846 km (0.107 R)
• M8: 1,889,122 km (0.089 R)
• M9: 2,358,111 km (0.1 R)
• M10: 4,002,491 km (0.097 R)
• M11: 5,189,401 km (0.078 R)
• M12: 7,875,580 km (0.061 R)
• M13: 8,231,772 km (0.052 R)
• M14: 8,552,061 km (0.113 R)
• M15: 9,024,192 km (0.087 R)
• M16: 10,385,234 km (0.117 R)
• M17: 10,922,290 km (0.112 R)
• M18: 11,142,349 km (0.095 R)
• M19: 12,584,472 km (0.111 R)
• M20: 13,070,964 km (0.057 R)
• M21: 15,211,411 km (0.079 R)
• M22: 15,416,809 km (0.101 R)
• M23: 16,471,922 km (0.093 R)
• M24: 19,358,712 km (0.068 R)
• M25: 19,762,028 km (0.103 R)
• M26: 20,171,029 km (0.113 R)
• M27: 22,300,405 km (0.072 R)
• M28: 28,115,125 km (0.082 R)
• M29: 31,092,721 km (0.087 R)
• M30: 36,674,516 km (0.104 R)
• M31: 38,801,200 km (0.088 R)
• M32: 39,441,927 km (0.101 R)
• M33: 39,829,835 km (0.108 R)
• M34: 40,220,285 km (0.07 R)
• M35: 41,673,479 km (0.12 R)
• M36: 44,404,837 km (0.071 R)
• M37: 44,824,608 km (0.109 R)
• M38: 45,956,765 km (0.067 R)
• M39: 49,918,565 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.7

Radius: 3.9

Gravity: 49.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.04 AU - 7.76 AU

Year: 11176 Days

Day: 15 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,085,495 km

• M1: 51,910 km (0.078 R)
• M2: 234,869 km (0.082 R)
• M3: 357,838 km (0.118 R)
• M4: 492,327 km (0.098 R)
• M5: 745,895 km (0.065 R)
• M6: 1,225,655 km (0.118 R)
• M7: 2,544,510 km (0.081 R)
• M8: 4,947,800 km (0.097 R)
• M9: 6,840,662 km (0.067 R)
• M10: 7,252,954 km (0.094 R)
• M11: 8,218,309 km (0.087 R)
• M12: 8,971,983 km (0.058 R)
• M13: 10,187,166 km (0.058 R)
• M14: 11,337,125 km (0.078 R)
• M15: 12,269,269 km (0.037 R)
• M16: 14,484,215 km (0.07 R)
• M17: 14,957,244 km (0.116 R)
• M18: 15,094,126 km (0.093 R)
• M19: 19,686,182 km (0.078 R)
• M20: 20,602,619 km (0.088 R)
• M21: 22,971,950 km (0.056 R)
• M22: 30,935,493 km (0.074 R)
• M23: 34,624,278 km (0.081 R)
• M24: 35,468,608 km (0.113 R)
• M25: 37,072,746 km (0.059 R)
• M26: 39,634,161 km (0.063 R)
• M27: 41,091,842 km (0.033 R)
• M28: 44,114,019 km (0.09 R)
• M29: 45,535,348 km (0.095 R)
• M30: 51,526,443 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.6

Radius: 6.9

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.63 AU - 8.13 AU

Year: 15269 Days

Day: 17.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,085,495 km

• M1: 86,468 km (0.096 R)
• M2: 553,063 km (0.049 R)
• M3: 816,356 km (0.111 R)
• M4: 1,126,023 km (0.097 R)
• M5: 1,393,803 km (0.051 R)
• M6: 1,704,069 km (0.08 R)
• M7: 2,136,856 km (0.097 R)
• M8: 2,442,933 km (0.088 R)
• M9: 3,568,657 km (0.099 R)
• M10: 4,091,801 km (0.103 R)
• M11: 4,308,568 km (0.085 R)
• M12: 5,110,862 km (0.105 R)
• M13: 5,399,286 km (0.114 R)
• M14: 6,008,898 km (0.052 R)
• M15: 6,621,202 km (0.091 R)
• M16: 10,207,661 km (0.044 R)
• M17: 10,550,091 km (0.111 R)
• M18: 11,318,276 km (0.075 R)
• M19: 13,232,829 km (0.083 R)
• M20: 14,694,849 km (0.042 R)
• M21: 15,878,767 km (0.107 R)
• M22: 19,722,983 km (0.07 R)
• M23: 21,069,514 km (0.107 R)
• M24: 24,651,336 km (0.074 R)
• M25: 29,414,831 km (0.053 R)
• M26: 32,255,096 km (0.061 R)
• M27: 33,365,711 km (0.11 R)
• M28: 33,993,573 km (0.044 R)
• M29: 38,887,218 km (0.049 R)
• M30: 39,863,045 km (0.076 R)
• M31: 42,888,363 km (0.074 R)
• M32: 52,032,234 km (0.077 R)
• M33: 53,046,358 km (0.096 R)
• M34: 53,729,571 km (0.092 R)
• M35: 54,073,497 km (0.117 R)
• M36: 54,765,686 km (0.102 R)
• M37: 57,234,649 km (0.108 R)
• M38: 60,331,325 km (0.104 R)
• M39: 62,393,532 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit