🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 12.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.48 AU - 0.52 AU

Year: 240 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,967,362 km

• M1: 153,039 km (0.103 R)
• M2: 597,494 km (0.079 R)
• M3: 1,436,888 km (0.089 R)
• M4: 1,879,099 km (0.063 R)
• M5: 2,266,408 km (0.099 R)
• M6: 2,662,693 km (0.12 R)
• M7: 3,155,767 km (0.087 R)
• M8: 4,130,248 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 12.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 140.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,967,362 km

• M1: 150,495 km (0.111 R)
• M2: 539,001 km (0.104 R)
• M3: 946,805 km (0.067 R)
• M4: 1,449,603 km (0.118 R)
• M5: 1,893,909 km (0.058 R)
• M6: 2,331,932 km (0.108 R)
• M7: 2,778,182 km (0.074 R)
• M8: 3,204,386 km (0.115 R)
• M9: 3,795,747 km (0.11 R)
• M10: 4,269,523 km (0.06 R)
• M11: 4,957,823 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 13.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.88 AU - 1.14 AU

Year: 688 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,967,362 km

• M1: 163,062 km (0.098 R)
• M2: 868,266 km (0.062 R)
• M3: 1,329,925 km (0.119 R)
• M4: 1,759,570 km (0.105 R)
• M5: 2,237,535 km (0.107 R)
• M6: 2,707,123 km (0.109 R)
• M7: 3,498,795 km (0.12 R)
• M8: 4,094,793 km (0.081 R)
• M9: 4,604,473 km (0.095 R)
• M10: 5,058,802 km (0.078 R)
• M11: 6,021,613 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 10.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.52 AU - 2.38 AU

Year: 1847 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,967,362 km

• M1: 178,919 km (0.112 R)
• M2: 1,020,108 km (0.075 R)
• M3: 1,603,240 km (0.106 R)
• M4: 2,355,568 km (0.119 R)
• M5: 2,884,397 km (0.117 R)
• M6: 3,409,036 km (0.075 R)
• M7: 3,861,869 km (0.064 R)
• M8: 6,629,430 km (0.115 R)
• M9: 7,499,341 km (0.046 R)
• M10: 7,925,845 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 12.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.1 AU - 4.74 AU

Year: 5264 Days

Day: 12.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,967,362 km

• M1: 150,495 km (0.113 R)
• M2: 680,970 km (0.104 R)
• M3: 1,224,459 km (0.119 R)
• M4: 1,717,084 km (0.086 R)
• M5: 2,297,823 km (0.079 R)
• M6: 2,675,109 km (0.087 R)
• M7: 3,076,480 km (0.079 R)
• M8: 3,856,932 km (0.116 R)
• M9: 7,608,697 km (0.104 R)
• M10: 8,814,905 km (0.104 R)
• M11: 11,046,606 km (0.111 R)
• M12: 12,361,721 km (0.039 R)
• M13: 13,009,928 km (0.068 R)
• M14: 16,321,128 km (0.045 R)
• M15: 18,437,788 km (0.108 R)
• M16: 20,474,713 km (0.062 R)
• M17: 21,251,425 km (0.041 R)
• M18: 21,846,675 km (0.095 R)
• M19: 22,589,278 km (0.058 R)
• M20: 23,279,074 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 5.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.79 AU - 8.19 AU

Year: 13903 Days

Day: 20.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,967,362 km

• M1: 69,862 km (0.114 R)
• M2: 253,718 km (0.092 R)
• M3: 474,674 km (0.107 R)
• M4: 716,424 km (0.052 R)
• M5: 1,394,402 km (0.095 R)
• M6: 2,114,566 km (0.12 R)
• M7: 2,379,504 km (0.039 R)
• M8: 3,036,986 km (0.08 R)
• M9: 5,156,190 km (0.097 R)
• M10: 5,825,491 km (0.031 R)
• M11: 6,214,146 km (0.116 R)
• M12: 7,043,068 km (0.106 R)
• M13: 8,625,963 km (0.073 R)
• M14: 9,970,100 km (0.117 R)
• M15: 10,478,882 km (0.1 R)
• M16: 10,859,758 km (0.072 R)
• M17: 11,299,127 km (0.071 R)
• M18: 14,245,607 km (0.08 R)
• M19: 16,429,137 km (0.07 R)
• M20: 17,935,289 km (0.04 R)
• M21: 18,895,857 km (0.112 R)
• M22: 22,060,151 km (0.059 R)
• M23: 22,685,470 km (0.055 R)
• M24: 23,889,583 km (0.081 R)
• M25: 29,226,786 km (0.066 R)
• M26: 34,569,974 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.8

Radius: 7.9

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.17 AU - 9.31 AU

Year: 16043 Days

Day: 19.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,967,362 km

• M1: 100,081 km (0.112 R)
• M2: 355,893 km (0.067 R)
• M3: 726,746 km (0.098 R)
• M4: 978,968 km (0.11 R)
• M5: 1,858,454 km (0.108 R)
• M6: 2,765,765 km (0.045 R)
• M7: 3,033,097 km (0.097 R)
• M8: 3,648,692 km (0.109 R)
• M9: 4,441,860 km (0.083 R)
• M10: 5,419,332 km (0.064 R)
• M11: 6,407,277 km (0.1 R)
• M12: 7,235,002 km (0.103 R)
• M13: 7,841,023 km (0.034 R)
• M14: 10,549,492 km (0.092 R)
• M15: 10,904,338 km (0.089 R)
• M16: 11,889,889 km (0.044 R)
• M17: 12,667,200 km (0.103 R)
• M18: 13,825,536 km (0.083 R)
• M19: 15,503,276 km (0.096 R)
• M20: 15,808,306 km (0.102 R)
• M21: 16,509,322 km (0.039 R)
• M22: 25,535,908 km (0.12 R)
• M23: 27,378,056 km (0.093 R)
• M24: 27,824,007 km (0.111 R)
• M25: 30,008,884 km (0.116 R)
• M26: 31,082,698 km (0.111 R)
• M27: 36,300,372 km (0.06 R)
• M28: 41,631,442 km (0.079 R)
• M29: 46,665,261 km (0.117 R)
• M30: 46,982,707 km (0.073 R)
• M31: 47,301,650 km (0.093 R)
• M32: 49,081,715 km (0.102 R)
• M33: 63,003,442 km (0.096 R)
• M34: 63,585,827 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit