🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 13

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.66 AU - 4.3 AU

Year: 2834 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,218,953 km

• M1: 161,715 km (0.094 R)
• M2: 604,675 km (0.083 R)
• M3: 1,799,812 km (0.104 R)
• M4: 2,297,075 km (0.116 R)
• M5: 2,760,380 km (0.102 R)
• M6: 3,269,013 km (0.066 R)
• M7: 3,743,537 km (0.088 R)
• M8: 4,476,866 km (0.107 R)
• M9: 5,255,523 km (0.114 R)
• M10: 6,562,709 km (0.038 R)
• M11: 7,537,489 km (0.116 R)
• M12: 8,011,564 km (0.101 R)
• M13: 10,727,364 km (0.054 R)
• M14: 11,246,918 km (0.094 R)
• M15: 11,699,601 km (0.098 R)
• M16: 12,121,616 km (0.109 R)
• M17: 13,041,344 km (0.105 R)
• M18: 14,006,849 km (0.092 R)
• M19: 14,871,973 km (0.075 R)
• M20: 16,288,067 km (0.066 R)
• M21: 18,014,576 km (0.059 R)
• M22: 18,864,441 km (0.1 R)
• M23: 19,328,643 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 11.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.3 AU - 4.96 AU

Year: 3664 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,218,953 km

• M1: 157,377 km (0.107 R)
• M2: 545,733 km (0.057 R)
• M3: 980,315 km (0.08 R)
• M4: 1,524,701 km (0.113 R)
• M5: 1,972,298 km (0.063 R)
• M6: 2,522,818 km (0.079 R)
• M7: 3,955,966 km (0.117 R)
• M8: 4,665,359 km (0.096 R)
• M9: 6,457,542 km (0.046 R)
• M10: 7,711,172 km (0.109 R)
• M11: 8,669,795 km (0.1 R)
• M12: 9,044,388 km (0.112 R)
• M13: 10,028,443 km (0.074 R)
• M14: 11,704,238 km (0.113 R)
• M15: 12,349,005 km (0.115 R)
• M16: 14,900,247 km (0.08 R)
• M17: 15,548,155 km (0.07 R)
• M18: 16,784,731 km (0.091 R)
• M19: 17,309,072 km (0.092 R)
• M20: 18,451,850 km (0.078 R)
• M21: 19,389,230 km (0.064 R)
• M22: 19,901,902 km (0.097 R)
• M23: 21,290,919 km (0.102 R)
• M24: 25,082,477 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 10.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.96 AU - 4.96 AU

Year: 4112 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,218,953 km

• M1: 131,796 km (0.057 R)
• M2: 495,917 km (0.093 R)
• M3: 1,072,168 km (0.113 R)
• M4: 1,430,754 km (0.093 R)
• M5: 1,945,969 km (0.106 R)
• M6: 2,414,809 km (0.101 R)
• M7: 3,841,973 km (0.083 R)
• M8: 4,654,887 km (0.072 R)
• M9: 5,165,016 km (0.12 R)
• M10: 5,605,133 km (0.1 R)
• M11: 6,154,756 km (0.107 R)
• M12: 7,108,891 km (0.099 R)
• M13: 8,056,145 km (0.048 R)
• M14: 8,938,323 km (0.041 R)
• M15: 9,497,969 km (0.078 R)
• M16: 10,320,458 km (0.109 R)
• M17: 11,973,215 km (0.069 R)
• M18: 14,141,188 km (0.118 R)
• M19: 15,318,074 km (0.108 R)
• M20: 16,283,579 km (0.093 R)
• M21: 17,005,987 km (0.098 R)
• M22: 18,574,221 km (0.073 R)
• M23: 20,555,196 km (0.084 R)
• M24: 21,333,105 km (0.106 R)
• M25: 23,433,758 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.3

Radius: 8.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.28 AU - 4.96 AU

Year: 4335 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,218,953 km

• M1: 108,309 km (0.116 R)
• M2: 402,867 km (0.118 R)
• M3: 800,049 km (0.087 R)
• M4: 2,179,641 km (0.057 R)
• M5: 2,744,523 km (0.114 R)
• M6: 3,114,328 km (0.074 R)
• M7: 4,316,497 km (0.071 R)
• M8: 6,272,040 km (0.106 R)
• M9: 7,380,261 km (0.088 R)
• M10: 9,114,849 km (0.06 R)
• M11: 9,446,956 km (0.067 R)
• M12: 10,653,612 km (0.075 R)
• M13: 11,189,023 km (0.048 R)
• M14: 15,090,984 km (0.027 R)
• M15: 17,571,467 km (0.047 R)
• M16: 18,848,733 km (0.109 R)
• M17: 19,632,028 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 12.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.76 AU - 8.74 AU

Year: 8522 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,218,953 km

• M1: 156,629 km (0.071 R)
• M2: 594,203 km (0.107 R)
• M3: 1,021,155 km (0.111 R)
• M4: 1,495,829 km (0.075 R)
• M5: 2,067,592 km (0.082 R)
• M6: 2,639,355 km (0.099 R)
• M7: 3,085,157 km (0.052 R)
• M8: 5,600,795 km (0.088 R)
• M9: 7,435,762 km (0.119 R)
• M10: 9,544,643 km (0.1 R)
• M11: 10,869,482 km (0.075 R)
• M12: 13,446,605 km (0.111 R)
• M13: 14,910,270 km (0.103 R)
• M14: 15,308,949 km (0.091 R)
• M15: 17,631,007 km (0.088 R)
• M16: 19,147,480 km (0.12 R)
• M17: 20,259,591 km (0.077 R)
• M18: 26,864,636 km (0.096 R)
• M19: 28,562,572 km (0.113 R)
• M20: 33,062,625 km (0.062 R)
• M21: 37,645,107 km (0.086 R)
• M22: 42,501,503 km (0.071 R)
• M23: 44,254,341 km (0.113 R)
• M24: 44,941,295 km (0.103 R)
• M25: 47,903,931 km (0.041 R)
• M26: 48,773,843 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 13.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.29 AU - 10.21 AU

Year: 10345 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,218,953 km

• M1: 172,187 km (0.041 R)
• M2: 826,678 km (0.067 R)
• M3: 2,091,229 km (0.118 R)
• M4: 2,533,290 km (0.091 R)
• M5: 3,412,178 km (0.087 R)
• M6: 4,004,286 km (0.089 R)
• M7: 4,694,830 km (0.076 R)
• M8: 5,133,601 km (0.094 R)
• M9: 5,772,982 km (0.069 R)
• M10: 7,376,521 km (0.084 R)
• M11: 8,281,738 km (0.115 R)
• M12: 8,831,660 km (0.111 R)
• M13: 9,602,687 km (0.105 R)
• M14: 10,261,666 km (0.044 R)
• M15: 10,950,863 km (0.087 R)
• M16: 11,727,276 km (0.047 R)
• M17: 24,493,959 km (0.08 R)
• M18: 26,504,105 km (0.112 R)
• M19: 30,741,914 km (0.051 R)
• M20: 32,399,009 km (0.104 R)
• M21: 32,964,489 km (0.076 R)
• M22: 33,421,511 km (0.102 R)
• M23: 33,998,809 km (0.077 R)
• M24: 42,525,289 km (0.071 R)
• M25: 43,067,133 km (0.105 R)
• M26: 46,702,361 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 4.3

Gravity: 52.46 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.44 AU - 13.08 AU

Year: 17606 Days

Day: 24.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,218,953 km

• M1: 61,036 km (0.114 R)
• M2: 229,782 km (0.106 R)
• M3: 368,759 km (0.081 R)
• M4: 699,819 km (0.112 R)
• M5: 970,741 km (0.119 R)
• M6: 1,597,107 km (0.097 R)
• M7: 2,745,570 km (0.101 R)
• M8: 3,930,086 km (0.085 R)
• M9: 4,886,764 km (0.093 R)
• M10: 5,379,839 km (0.094 R)
• M11: 5,538,113 km (0.103 R)
• M12: 6,688,521 km (0.119 R)
• M13: 7,538,536 km (0.107 R)
• M14: 9,055,907 km (0.08 R)
• M15: 9,797,763 km (0.076 R)
• M16: 10,456,592 km (0.07 R)
• M17: 11,597,425 km (0.069 R)
• M18: 12,130,143 km (0.104 R)
• M19: 12,265,829 km (0.115 R)
• M20: 14,577,116 km (0.105 R)
• M21: 17,334,204 km (0.102 R)
• M22: 20,611,894 km (0.074 R)
• M23: 23,958,847 km (0.098 R)
• M24: 27,184,327 km (0.066 R)
• M25: 31,704,277 km (0.05 R)
• M26: 31,961,884 km (0.097 R)
• M27: 32,612,186 km (0.105 R)
• M28: 35,301,657 km (0.085 R)
• M29: 35,717,539 km (0.118 R)
• M30: 37,701,057 km (0.106 R)
• M31: 41,423,501 km (0.084 R)
• M32: 49,761,937 km (0.064 R)
• M33: 52,771,995 km (0.11 R)
• M34: 57,606,849 km (0.116 R)
• M35: 64,983,819 km (0.077 R)
• M36: 67,080,433 km (0.106 R)
• M37: 78,477,846 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 3.3

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.37 AU - 15.35 AU

Year: 23756 Days

Day: 19.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,218,953 km

• M1: 40,990 km (0.117 R)
• M2: 178,769 km (0.061 R)
• M3: 428,000 km (0.068 R)
• M4: 554,410 km (0.047 R)
• M5: 984,803 km (0.119 R)
• M6: 1,739,374 km (0.119 R)
• M7: 1,844,093 km (0.119 R)
• M8: 2,163,784 km (0.075 R)
• M9: 2,326,546 km (0.09 R)
• M10: 3,110,738 km (0.098 R)
• M11: 4,529,225 km (0.098 R)
• M12: 4,728,190 km (0.11 R)
• M13: 5,215,131 km (0.1 R)
• M14: 5,889,219 km (0.049 R)
• M15: 7,094,380 km (0.038 R)
• M16: 7,227,672 km (0.11 R)
• M17: 8,355,490 km (0.119 R)
• M18: 8,654,835 km (0.099 R)
• M19: 9,758,867 km (0.05 R)
• M20: 10,487,409 km (0.038 R)
• M21: 12,433,827 km (0.102 R)
• M22: 15,042,365 km (0.11 R)
• M23: 15,262,573 km (0.116 R)
• M24: 21,772,325 km (0.088 R)
• M25: 24,095,280 km (0.074 R)
• M26: 27,771,050 km (0.081 R)
• M27: 27,991,706 km (0.05 R)
• M28: 30,849,624 km (0.052 R)
• M29: 39,454,344 km (0.066 R)
• M30: 43,776,526 km (0.117 R)
• M31: 53,176,209 km (0.111 R)
• M32: 53,346,152 km (0.035 R)
• M33: 59,342,035 km (0.036 R)
• M34: 61,001,225 km (0.114 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: 255 - 15,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit