🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.5

Radius: 9.1

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.51 AU - 0.67 AU

Year: 302 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,880,335 km

• M1: 113,246 km (0.119 R)
• M2: 427,850 km (0.115 R)
• M3: 815,757 km (0.079 R)
• M4: 1,172,847 km (0.105 R)
• M5: 1,692,999 km (0.099 R)
• M6: 2,411,218 km (0.105 R)
• M7: 3,266,619 km (0.036 R)
• M8: 4,350,007 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 10.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.54 AU - 0.8 AU

Year: 366 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,880,335 km

• M1: 135,685 km (0.076 R)
• M2: 492,925 km (0.111 R)
• M3: 1,906,625 km (0.048 R)
• M4: 2,484,521 km (0.095 R)
• M5: 2,830,691 km (0.07 R)
• M6: 3,231,164 km (0.075 R)
• M7: 3,597,679 km (0.111 R)
• M8: 4,043,331 km (0.072 R)
• M9: 4,470,134 km (0.097 R)
• M10: 4,897,685 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 14.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.59 AU - 2.61 AU

Year: 2029 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,880,335 km

• M1: 175,329 km (0.081 R)
• M2: 666,010 km (0.079 R)
• M3: 1,221,467 km (0.076 R)
• M4: 1,716,486 km (0.059 R)
• M5: 2,360,056 km (0.088 R)
• M6: 3,098,770 km (0.117 R)
• M7: 3,714,964 km (0.096 R)
• M8: 4,332,803 km (0.11 R)
• M9: 4,975,176 km (0.082 R)
• M10: 6,045,100 km (0.049 R)
• M11: 6,822,261 km (0.101 R)
• M12: 7,263,425 km (0.102 R)
• M13: 7,931,081 km (0.079 R)
• M14: 8,450,634 km (0.082 R)
• M15: 10,797,825 km (0.099 R)
• M16: 12,586,417 km (0.066 R)
• M17: 13,125,867 km (0.102 R)
• M18: 13,942,222 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 8.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.95 AU - 3.09 AU

Year: 2668 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,880,335 km

• M1: 123,418 km (0.095 R)
• M2: 626,067 km (0.066 R)
• M3: 894,595 km (0.106 R)
• M4: 2,386,984 km (0.11 R)
• M5: 2,728,366 km (0.11 R)
• M6: 3,926,645 km (0.117 R)
• M7: 4,274,460 km (0.101 R)
• M8: 4,827,224 km (0.115 R)
• M9: 5,562,647 km (0.045 R)
• M10: 6,038,518 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 11.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.12 AU - 5.02 AU

Year: 6515 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,880,335 km

• M1: 144,212 km (0.063 R)
• M2: 598,840 km (0.119 R)
• M3: 1,127,220 km (0.099 R)
• M4: 2,544,959 km (0.095 R)
• M5: 3,245,675 km (0.07 R)
• M6: 3,828,509 km (0.078 R)
• M7: 4,323,528 km (0.108 R)
• M8: 5,059,550 km (0.116 R)
• M9: 5,973,293 km (0.074 R)
• M10: 6,710,960 km (0.048 R)
• M11: 8,530,819 km (0.118 R)
• M12: 10,469,308 km (0.096 R)
• M13: 11,192,913 km (0.025 R)
• M14: 11,744,330 km (0.116 R)
• M15: 12,366,508 km (0.064 R)
• M16: 13,620,587 km (0.073 R)
• M17: 15,442,539 km (0.113 R)
• M18: 18,231,642 km (0.114 R)
• M19: 21,037,350 km (0.117 R)
• M20: 28,959,605 km (0.116 R)
• M21: 29,429,492 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 3.4

Gravity: 52.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.7 AU - 7.46 AU

Year: 9997 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,880,335 km

• M1: 42,336 km (0.115 R)
• M2: 155,133 km (0.101 R)
• M3: 342,280 km (0.105 R)
• M4: 2,236,638 km (0.049 R)
• M5: 2,403,888 km (0.085 R)
• M6: 3,664,250 km (0.104 R)
• M7: 3,818,336 km (0.111 R)
• M8: 3,950,132 km (0.11 R)
• M9: 4,084,919 km (0.044 R)
• M10: 4,536,855 km (0.083 R)
• M11: 6,988,764 km (0.102 R)
• M12: 9,705,611 km (0.113 R)
• M13: 10,302,207 km (0.064 R)
• M14: 10,455,096 km (0.068 R)
• M15: 10,817,721 km (0.055 R)
• M16: 12,011,961 km (0.109 R)
• M17: 16,461,600 km (0.112 R)
• M18: 17,380,131 km (0.081 R)
• M19: 17,596,749 km (0.085 R)
• M20: 18,109,421 km (0.078 R)
• M21: 18,257,822 km (0.051 R)
• M22: 18,556,718 km (0.104 R)
• M23: 19,785,515 km (0.089 R)
• M24: 20,260,040 km (0.109 R)
• M25: 22,574,767 km (0.091 R)
• M26: 26,942,427 km (0.031 R)
• M27: 32,165,337 km (0.105 R)
• M28: 32,492,059 km (0.098 R)
• M29: 33,596,989 km (0.118 R)
• M30: 35,070,378 km (0.08 R)
• M31: 36,468,371 km (0.111 R)
• M32: 36,586,403 km (0.054 R)
• M33: 37,061,526 km (0.094 R)
• M34: 37,661,264 km (0.101 R)
• M35: 38,879,888 km (0.112 R)
• M36: 39,998,880 km (0.116 R)
• M37: 44,960,892 km (0.091 R)
• M38: 45,232,861 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.9

Radius: 3.9

Gravity: 48.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.94 AU - 8.22 AU

Year: 11256 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,880,335 km

• M1: 48,769 km (0.117 R)
• M2: 170,242 km (0.085 R)
• M3: 317,895 km (0.111 R)
• M4: 780,452 km (0.051 R)
• M5: 1,102,387 km (0.098 R)
• M6: 1,767,349 km (0.113 R)
• M7: 2,075,072 km (0.03 R)
• M8: 2,498,434 km (0.061 R)
• M9: 3,023,373 km (0.071 R)
• M10: 3,540,084 km (0.111 R)
• M11: 6,548,946 km (0.093 R)
• M12: 6,908,430 km (0.045 R)
• M13: 9,598,798 km (0.047 R)
• M14: 9,802,999 km (0.068 R)
• M15: 10,868,285 km (0.07 R)
• M16: 11,146,089 km (0.072 R)
• M17: 14,191,004 km (0.06 R)
• M18: 14,657,300 km (0.103 R)
• M19: 15,410,376 km (0.091 R)
• M20: 19,241,278 km (0.033 R)
• M21: 23,847,397 km (0.092 R)
• M22: 24,600,921 km (0.053 R)
• M23: 27,159,194 km (0.114 R)
• M24: 27,465,271 km (0.115 R)
• M25: 29,030,664 km (0.096 R)
• M26: 29,673,037 km (0.101 R)
• M27: 37,502,989 km (0.082 R)
• M28: 37,629,250 km (0.059 R)
• M29: 38,264,742 km (0.113 R)
• M30: 38,521,003 km (0.031 R)
• M31: 47,189,152 km (0.101 R)
• M32: 48,674,659 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 7.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.66 AU - 12.4 AU

Year: 21183 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,880,335 km

• M1: 141,819 km (0.093 R)
• M2: 454,628 km (0.101 R)
• M3: 1,674,599 km (0.087 R)
• M4: 2,180,838 km (0.092 R)
• M5: 2,952,464 km (0.091 R)
• M6: 5,127,617 km (0.112 R)
• M7: 9,263,399 km (0.052 R)
• M8: 12,434,874 km (0.098 R)
• M9: 13,773,027 km (0.061 R)
• M10: 14,692,755 km (0.102 R)
• M11: 16,575,594 km (0.099 R)
• M12: 26,786,995 km (0.068 R)
• M13: 28,328,900 km (0.045 R)
• M14: 33,559,141 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.7

Radius: 3.6

Gravity: 70.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.29 AU - 12.85 AU

Year: 22916 Days

Day: 22.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,880,335 km

• M1: 45,328 km (0.119 R)
• M2: 616,792 km (0.116 R)
• M3: 1,133,204 km (0.07 R)
• M4: 2,970,266 km (0.042 R)
• M5: 3,783,181 km (0.101 R)
• M6: 5,204,211 km (0.093 R)
• M7: 7,604,060 km (0.093 R)
• M8: 8,581,831 km (0.101 R)
• M9: 9,886,923 km (0.083 R)
• M10: 13,032,219 km (0.084 R)
• M11: 13,182,415 km (0.096 R)
• M12: 14,345,538 km (0.072 R)
• M13: 14,586,092 km (0.118 R)
• M14: 16,086,259 km (0.057 R)
• M15: 17,778,211 km (0.026 R)
• M16: 20,482,342 km (0.115 R)
• M17: 22,358,150 km (0.083 R)
• M18: 26,567,385 km (0.077 R)
• M19: 27,665,583 km (0.05 R)
• M20: 31,951,113 km (0.115 R)
• M21: 34,179,523 km (0.095 R)
• M22: 41,644,906 km (0.067 R)
• M23: 45,323,218 km (0.052 R)
• M24: 47,064,537 km (0.117 R)
• M25: 54,476,065 km (0.07 R)
• M26: 56,642,541 km (0.038 R)
• M27: 63,917,037 km (0.119 R)
• M28: 65,883,351 km (0.112 R)
• M29: 72,964,267 km (0.1 R)
• M30: 75,111,146 km (0.074 R)
• M31: 77,299,763 km (0.107 R)
• M32: 79,280,588 km (0.088 R)
• M33: 82,571,143 km (0.035 R)
• M34: 87,809,462 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit