🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 14.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.78 AU - 0.94 AU

Year: 515 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,031,577 km

• M1: 185,352 km (0.095 R)
• M2: 944,860 km (0.1 R)
• M3: 1,596,808 km (0.094 R)
• M4: 3,330,797 km (0.093 R)
• M5: 3,847,956 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 13.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.9 AU - 1.42 AU

Year: 807 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,031,577 km

• M1: 164,258 km (0.117 R)
• M2: 644,019 km (0.119 R)
• M3: 1,353,711 km (0.112 R)
• M4: 1,841,849 km (0.116 R)
• M5: 2,295,430 km (0.113 R)
• M6: 4,668,800 km (0.091 R)
• M7: 5,235,028 km (0.099 R)
• M8: 5,908,518 km (0.098 R)
• M9: 6,352,973 km (0.113 R)
• M10: 6,819,718 km (0.119 R)
• M11: 7,333,288 km (0.076 R)
• M12: 7,847,456 km (0.079 R)
• M13: 9,058,600 km (0.045 R)
• M14: 9,680,179 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 12.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.46 AU - 2.96 AU

Year: 2881 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,031,577 km

• M1: 153,039 km (0.037 R)
• M2: 641,625 km (0.064 R)
• M3: 1,077,254 km (0.033 R)
• M4: 1,671,756 km (0.101 R)
• M5: 2,492,749 km (0.026 R)
• M6: 3,585,562 km (0.048 R)
• M7: 3,979,902 km (0.107 R)
• M8: 4,998,514 km (0.118 R)
• M9: 5,699,230 km (0.102 R)
• M10: 8,233,568 km (0.053 R)
• M11: 8,748,334 km (0.114 R)
• M12: 9,175,735 km (0.082 R)
• M13: 9,842,942 km (0.1 R)
• M14: 10,742,174 km (0.038 R)
• M15: 11,695,562 km (0.054 R)
• M16: 13,675,340 km (0.102 R)
• M17: 14,300,958 km (0.063 R)
• M18: 16,560,634 km (0.062 R)
• M19: 19,227,216 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 12.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.56 AU - 2.94 AU

Year: 2945 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,031,577 km

• M1: 155,432 km (0.073 R)
• M2: 569,519 km (0.096 R)
• M3: 993,180 km (0.098 R)
• M4: 1,794,426 km (0.028 R)
• M5: 2,305,602 km (0.106 R)
• M6: 2,944,086 km (0.061 R)
• M7: 3,643,905 km (0.106 R)
• M8: 4,072,503 km (0.105 R)
• M9: 4,493,322 km (0.116 R)
• M10: 5,934,248 km (0.057 R)
• M11: 6,503,917 km (0.12 R)
• M12: 6,913,067 km (0.05 R)
• M13: 8,758,058 km (0.119 R)
• M14: 10,242,667 km (0.092 R)
• M15: 11,688,830 km (0.084 R)
• M16: 12,628,005 km (0.116 R)
• M17: 13,051,666 km (0.045 R)
• M18: 15,506,418 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 15

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.24 AU - 3.5 AU

Year: 3139 Days

Day: 9.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,031,577 km

• M1: 188,344 km (0.095 R)
• M2: 824,883 km (0.055 R)
• M3: 1,596,359 km (0.038 R)
• M4: 2,305,154 km (0.104 R)
• M5: 3,534,848 km (0.103 R)
• M6: 4,253,067 km (0.109 R)
• M7: 4,848,317 km (0.05 R)
• M8: 5,604,235 km (0.081 R)
• M9: 6,437,795 km (0.049 R)
• M10: 7,069,547 km (0.059 R)
• M11: 8,813,708 km (0.051 R)
• M12: 11,165,835 km (0.078 R)
• M13: 13,138,732 km (0.068 R)
• M14: 13,714,983 km (0.089 R)
• M15: 14,509,647 km (0.112 R)
• M16: 16,409,989 km (0.118 R)
• M17: 17,192,236 km (0.104 R)
• M18: 17,708,050 km (0.106 R)
• M19: 22,486,206 km (0.034 R)
• M20: 23,034,631 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 13.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.39 AU - 4.57 AU

Year: 6123 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,031,577 km

• M1: 166,652 km (0.101 R)
• M2: 2,305,602 km (0.116 R)
• M3: 3,209,622 km (0.096 R)
• M4: 4,657,879 km (0.082 R)
• M5: 6,963,033 km (0.057 R)
• M6: 8,062,128 km (0.108 R)
• M7: 9,186,506 km (0.116 R)
• M8: 11,040,921 km (0.069 R)
• M9: 13,468,895 km (0.032 R)
• M10: 17,013,317 km (0.107 R)
• M11: 23,348,338 km (0.109 R)
• M12: 27,128,676 km (0.076 R)
• M13: 28,692,572 km (0.117 R)
• M14: 29,832,209 km (0.083 R)
• M15: 33,849,510 km (0.108 R)
• M16: 34,800,803 km (0.112 R)
• M17: 35,878,506 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.8

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.7 AU - 5.72 AU

Year: 8810 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,031,577 km

• M1: 157,377 km (0.111 R)
• M2: 714,180 km (0.096 R)
• M3: 1,189,303 km (0.115 R)
• M4: 3,219,197 km (0.1 R)
• M5: 4,025,679 km (0.052 R)
• M6: 5,584,788 km (0.085 R)
• M7: 6,749,706 km (0.039 R)
• M8: 7,682,748 km (0.093 R)
• M9: 8,885,665 km (0.107 R)
• M10: 10,417,248 km (0.094 R)
• M11: 11,945,988 km (0.09 R)
• M12: 13,870,715 km (0.086 R)
• M13: 15,444,185 km (0.067 R)
• M14: 16,700,209 km (0.07 R)
• M15: 22,064,040 km (0.049 R)
• M16: 23,116,910 km (0.03 R)
• M17: 26,281,952 km (0.107 R)
• M18: 28,069,497 km (0.073 R)
• M19: 30,362,683 km (0.101 R)
• M20: 30,792,627 km (0.101 R)
• M21: 31,996,142 km (0.1 R)
• M22: 33,117,079 km (0.049 R)
• M23: 35,914,410 km (0.057 R)
• M24: 36,759,039 km (0.059 R)
• M25: 41,709,382 km (0.074 R)
• M26: 42,107,761 km (0.094 R)
• M27: 45,666,545 km (0.116 R)
• M28: 47,519,165 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.3

Radius: 3.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.94 AU - 11.46 AU

Year: 18018 Days

Day: 17.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,031,577 km

• M1: 66,870 km (0.041 R)
• M2: 195,973 km (0.098 R)
• M3: 441,015 km (0.043 R)
• M4: 646,263 km (0.058 R)
• M5: 1,845,739 km (0.083 R)
• M6: 2,028,996 km (0.105 R)
• M7: 2,378,905 km (0.064 R)
• M8: 2,504,119 km (0.075 R)
• M9: 2,926,583 km (0.044 R)
• M10: 3,091,590 km (0.105 R)
• M11: 5,522,256 km (0.102 R)
• M12: 8,819,094 km (0.085 R)
• M13: 10,874,568 km (0.096 R)
• M14: 11,523,075 km (0.065 R)
• M15: 11,830,948 km (0.119 R)
• M16: 11,986,829 km (0.073 R)
• M17: 12,951,585 km (0.082 R)
• M18: 13,340,390 km (0.097 R)
• M19: 13,966,906 km (0.068 R)
• M20: 16,800,589 km (0.105 R)
• M21: 17,869,615 km (0.053 R)
• M22: 23,735,797 km (0.095 R)
• M23: 27,098,757 km (0.085 R)
• M24: 31,159,591 km (0.064 R)
• M25: 34,221,111 km (0.113 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: 462 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit