🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 13

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.13 AU - 1.73 AU

Year: 1160 Days

Day: 12.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,543,022 km

• M1: 161,865 km (0.098 R)
• M2: 658,081 km (0.077 R)
• M3: 1,175,091 km (0.12 R)
• M4: 2,089,284 km (0.108 R)
• M5: 2,609,585 km (0.105 R)
• M6: 3,033,546 km (0.119 R)
• M7: 3,489,819 km (0.112 R)
• M8: 4,007,428 km (0.092 R)
• M9: 4,458,166 km (0.117 R)
• M10: 5,329,275 km (0.094 R)
• M11: 6,289,693 km (0.072 R)
• M12: 8,117,480 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 14.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.49 AU - 2.43 AU

Year: 1861 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,543,022 km

• M1: 177,872 km (0.106 R)
• M2: 678,726 km (0.051 R)
• M3: 1,139,936 km (0.068 R)
• M4: 1,721,871 km (0.076 R)
• M5: 2,217,639 km (0.055 R)
• M6: 2,754,097 km (0.111 R)
• M7: 3,329,600 km (0.103 R)
• M8: 4,372,746 km (0.052 R)
• M9: 5,118,641 km (0.112 R)
• M10: 5,854,064 km (0.108 R)
• M11: 6,482,525 km (0.088 R)
• M12: 9,107,070 km (0.099 R)
• M13: 9,919,386 km (0.117 R)
• M14: 10,673,658 km (0.101 R)
• M15: 11,465,929 km (0.066 R)
• M16: 13,006,787 km (0.106 R)
• M17: 14,508,002 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 14

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.54 AU - 2.76 AU

Year: 2926 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,543,022 km

• M1: 176,077 km (0.102 R)
• M2: 980,913 km (0.072 R)
• M3: 1,797,119 km (0.066 R)
• M4: 3,193,167 km (0.117 R)
• M5: 5,611,865 km (0.111 R)
• M6: 6,077,713 km (0.051 R)
• M7: 7,277,188 km (0.063 R)
• M8: 8,451,233 km (0.099 R)
• M9: 11,088,942 km (0.087 R)
• M10: 13,494,775 km (0.107 R)
• M11: 16,450,979 km (0.11 R)
• M12: 17,067,621 km (0.119 R)
• M13: 18,646,776 km (0.09 R)
• M14: 20,257,496 km (0.062 R)
• M15: 23,402,193 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 11

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.5 AU - 3 AU

Year: 3093 Days

Day: 14.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,543,022 km

• M1: 140,173 km (0.095 R)
• M2: 1,310,627 km (0.12 R)
• M3: 1,753,437 km (0.12 R)
• M4: 2,116,660 km (0.105 R)
• M5: 2,530,448 km (0.087 R)
• M6: 3,015,444 km (0.063 R)
• M7: 3,372,534 km (0.059 R)
• M8: 3,818,486 km (0.112 R)
• M9: 6,206,217 km (0.087 R)
• M10: 6,610,132 km (0.117 R)
• M11: 8,130,195 km (0.102 R)
• M12: 12,517,153 km (0.061 R)
• M13: 13,257,962 km (0.099 R)
• M14: 14,776,081 km (0.11 R)
• M15: 15,341,710 km (0.097 R)
• M16: 15,709,123 km (0.078 R)
• M17: 16,791,463 km (0.075 R)
• M18: 18,983,820 km (0.077 R)
• M19: 20,211,271 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 9.3

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.43 AU - 5.49 AU

Year: 8653 Days

Day: 12 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,543,022 km

• M1: 115,639 km (0.09 R)
• M2: 627,563 km (0.102 R)
• M3: 1,118,094 km (0.103 R)
• M4: 1,586,037 km (0.099 R)
• M5: 2,094,669 km (0.113 R)
• M6: 2,960,243 km (0.053 R)
• M7: 3,462,592 km (0.1 R)
• M8: 4,816,603 km (0.073 R)
• M9: 5,220,218 km (0.106 R)
• M10: 5,612,763 km (0.103 R)
• M11: 6,605,644 km (0.089 R)
• M12: 7,104,702 km (0.088 R)
• M13: 7,963,843 km (0.101 R)
• M14: 9,887,522 km (0.119 R)
• M15: 11,009,954 km (0.069 R)
• M16: 11,934,021 km (0.104 R)
• M17: 15,744,727 km (0.069 R)
• M18: 16,705,594 km (0.099 R)
• M19: 18,145,324 km (0.071 R)
• M20: 19,432,763 km (0.112 R)
• M21: 20,861,124 km (0.055 R)
• M22: 21,684,211 km (0.054 R)
• M23: 27,084,096 km (0.081 R)
• M24: 29,474,072 km (0.107 R)
• M25: 33,764,090 km (0.111 R)
• M26: 34,441,469 km (0.116 R)
• M27: 36,057,425 km (0.084 R)
• M28: 37,602,771 km (0.117 R)
• M29: 38,944,365 km (0.115 R)
• M30: 39,689,362 km (0.073 R)
• M31: 44,766,116 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 8.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.3 AU - 6.76 AU

Year: 8820 Days

Day: 5.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,543,022 km

• M1: 104,419 km (0.116 R)
• M2: 365,767 km (0.097 R)
• M3: 775,366 km (0.111 R)
• M4: 1,037,162 km (0.037 R)
• M5: 1,348,176 km (0.052 R)
• M6: 1,790,387 km (0.076 R)
• M7: 2,551,541 km (0.043 R)
• M8: 3,380,912 km (0.1 R)
• M9: 3,717,357 km (0.072 R)
• M10: 4,251,123 km (0.079 R)
• M11: 5,292,623 km (0.082 R)
• M12: 6,461,581 km (0.098 R)
• M13: 7,052,792 km (0.048 R)
• M14: 8,750,877 km (0.059 R)
• M15: 10,469,607 km (0.052 R)
• M16: 11,089,391 km (0.077 R)
• M17: 12,349,903 km (0.077 R)
• M18: 13,591,565 km (0.113 R)
• M19: 14,214,042 km (0.071 R)
• M20: 14,678,543 km (0.027 R)
• M21: 16,959,611 km (0.088 R)
• M22: 18,974,844 km (0.099 R)
• M23: 21,370,205 km (0.066 R)
• M24: 23,716,648 km (0.092 R)
• M25: 24,951,878 km (0.115 R)
• M26: 27,550,093 km (0.079 R)
• M27: 32,173,266 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.6

Radius: 7.7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.99 AU - 6.09 AU

Year: 10068 Days

Day: 20.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,543,022 km

• M1: 96,341 km (0.114 R)
• M2: 353,799 km (0.044 R)
• M3: 1,095,206 km (0.039 R)
• M4: 1,415,645 km (0.064 R)
• M5: 2,039,468 km (0.076 R)
• M6: 2,709,367 km (0.03 R)
• M7: 3,420,705 km (0.082 R)
• M8: 4,004,735 km (0.116 R)
• M9: 5,049,975 km (0.081 R)
• M10: 6,016,078 km (0.119 R)
• M11: 6,712,756 km (0.118 R)
• M12: 11,129,334 km (0.105 R)
• M13: 11,895,125 km (0.083 R)
• M14: 14,339,554 km (0.081 R)
• M15: 18,044,645 km (0.1 R)
• M16: 19,800,176 km (0.068 R)
• M17: 27,276,629 km (0.117 R)
• M18: 32,670,679 km (0.086 R)
• M19: 33,559,141 km (0.084 R)
• M20: 39,855,566 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 4.6

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.74 AU - 7.4 AU

Year: 11422 Days

Day: 22.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,543,022 km

• M1: 57,296 km (0.087 R)
• M2: 210,035 km (0.113 R)
• M3: 492,626 km (0.109 R)
• M4: 982,708 km (0.032 R)
• M5: 1,690,007 km (0.087 R)
• M6: 1,864,887 km (0.119 R)
• M7: 2,019,721 km (0.064 R)
• M8: 2,166,327 km (0.033 R)
• M9: 2,373,221 km (0.109 R)
• M10: 2,688,573 km (0.109 R)
• M11: 4,395,634 km (0.092 R)
• M12: 4,756,315 km (0.112 R)
• M13: 5,287,836 km (0.079 R)
• M14: 5,504,902 km (0.083 R)
• M15: 6,225,964 km (0.103 R)
• M16: 6,680,592 km (0.027 R)
• M17: 7,194,461 km (0.111 R)
• M18: 8,938,024 km (0.062 R)
• M19: 10,501,920 km (0.077 R)
• M20: 10,795,581 km (0.097 R)
• M21: 11,297,332 km (0.106 R)
• M22: 11,972,617 km (0.059 R)
• M23: 12,185,644 km (0.079 R)
• M24: 15,253,298 km (0.064 R)
• M25: 16,467,584 km (0.109 R)
• M26: 17,883,079 km (0.116 R)
• M27: 20,268,118 km (0.025 R)
• M28: 21,891,404 km (0.061 R)
• M29: 22,856,909 km (0.053 R)
• M30: 23,766,614 km (0.093 R)
• M31: 25,746,093 km (0.076 R)
• M32: 28,965,289 km (0.047 R)
• M33: 30,127,964 km (0.106 R)
• M34: 37,992,623 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.3

Radius: 4.1

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.7 AU - 7.8 AU

Year: 11895 Days

Day: 20.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,543,022 km

• M1: 51,013 km (0.055 R)
• M2: 255,364 km (0.091 R)
• M3: 393,592 km (0.105 R)
• M4: 648,956 km (0.106 R)
• M5: 1,071,121 km (0.053 R)
• M6: 1,730,847 km (0.108 R)
• M7: 2,245,015 km (0.062 R)
• M8: 3,302,523 km (0.083 R)
• M9: 3,642,708 km (0.105 R)
• M10: 4,336,244 km (0.072 R)
• M11: 4,478,960 km (0.111 R)
• M12: 5,240,862 km (0.064 R)
• M13: 6,596,219 km (0.097 R)
• M14: 8,040,138 km (0.116 R)
• M15: 10,225,164 km (0.093 R)
• M16: 10,840,610 km (0.063 R)
• M17: 17,172,639 km (0.084 R)
• M18: 17,315,355 km (0.04 R)
• M19: 20,577,786 km (0.115 R)
• M20: 22,736,782 km (0.102 R)
• M21: 23,168,671 km (0.087 R)
• M22: 24,677,814 km (0.088 R)
• M23: 27,401,393 km (0.092 R)
• M24: 30,422,672 km (0.113 R)
• M25: 31,158,394 km (0.083 R)
• M26: 35,359,701 km (0.074 R)
• M27: 40,425,384 km (0.079 R)
• M28: 41,058,781 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit