🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 13.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.51 AU - 0.59 AU

Year: 272 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,937,192 km

• M1: 171,589 km (0.085 R)
• M2: 977,173 km (0.04 R)
• M3: 1,451,698 km (0.104 R)
• M4: 2,076,269 km (0.098 R)
• M5: 2,537,479 km (0.079 R)
• M6: 3,058,229 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 8.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.9 AU - 1 AU

Year: 617 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,937,192 km

• M1: 102,624 km (0.094 R)
• M2: 456,423 km (0.094 R)
• M3: 759,808 km (0.07 R)
• M4: 1,260,661 km (0.087 R)
• M5: 1,771,239 km (0.083 R)
• M6: 2,105,889 km (0.07 R)
• M7: 2,719,091 km (0.037 R)
• M8: 3,214,110 km (0.115 R)
• M9: 3,508,818 km (0.116 R)
• M10: 4,732,080 km (0.101 R)
• M11: 5,049,377 km (0.113 R)
• M12: 5,414,994 km (0.087 R)
• M13: 5,709,403 km (0.118 R)
• M14: 6,330,533 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 13

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.84 AU - 1.08 AU

Year: 627 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,937,192 km

• M1: 161,715 km (0.117 R)
• M2: 592,707 km (0.115 R)
• M3: 1,104,481 km (0.111 R)
• M4: 1,595,162 km (0.083 R)
• M5: 2,222,875 km (0.095 R)
• M6: 2,792,992 km (0.036 R)
• M7: 3,289,358 km (0.097 R)
• M8: 3,778,543 km (0.103 R)
• M9: 5,325,983 km (0.114 R)
• M10: 6,224,019 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 12.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.21 AU - 3.59 AU

Year: 3293 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,937,192 km

• M1: 150,495 km (0.032 R)
• M2: 562,937 km (0.112 R)
• M3: 1,083,986 km (0.103 R)
• M4: 1,640,341 km (0.105 R)
• M5: 2,038,121 km (0.108 R)
• M6: 2,441,437 km (0.119 R)
• M7: 4,221,203 km (0.099 R)
• M8: 5,589,575 km (0.112 R)
• M9: 7,234,852 km (0.114 R)
• M10: 7,684,095 km (0.112 R)
• M11: 8,497,907 km (0.109 R)
• M12: 8,998,611 km (0.089 R)
• M13: 9,633,056 km (0.07 R)
• M14: 11,673,271 km (0.114 R)
• M15: 13,453,785 km (0.111 R)
• M16: 14,234,088 km (0.109 R)
• M17: 15,939,055 km (0.094 R)
• M18: 17,092,454 km (0.102 R)
• M19: 20,822,827 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 12.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.43 AU - 5.47 AU

Year: 6260 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 51.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,937,192 km

• M1: 159,621 km (0.114 R)
• M2: 647,160 km (0.058 R)
• M3: 1,116,898 km (0.114 R)
• M4: 1,535,473 km (0.099 R)
• M5: 2,060,411 km (0.069 R)
• M6: 2,870,783 km (0.066 R)
• M7: 3,790,511 km (0.114 R)
• M8: 4,219,857 km (0.101 R)
• M9: 5,646,721 km (0.095 R)
• M10: 9,997,925 km (0.112 R)
• M11: 12,660,767 km (0.102 R)
• M12: 18,999,229 km (0.102 R)
• M13: 24,397,618 km (0.108 R)
• M14: 28,697,060 km (0.107 R)
• M15: 30,644,675 km (0.115 R)
• M16: 32,382,853 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.3

Radius: 3.4

Gravity: 37.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.33 AU - 7.43 AU

Year: 10746 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,937,192 km

• M1: 472,280 km (0.115 R)
• M2: 893,698 km (0.072 R)
• M3: 1,343,538 km (0.071 R)
• M4: 2,980,289 km (0.099 R)
• M5: 3,134,225 km (0.118 R)
• M6: 3,410,233 km (0.059 R)
• M7: 4,796,557 km (0.112 R)
• M8: 6,089,830 km (0.092 R)
• M9: 6,302,109 km (0.071 R)
• M10: 6,816,277 km (0.113 R)
• M11: 7,517,891 km (0.071 R)
• M12: 8,614,294 km (0.108 R)
• M13: 9,765,001 km (0.041 R)
• M14: 12,366,358 km (0.052 R)
• M15: 12,649,547 km (0.078 R)
• M16: 13,644,373 km (0.05 R)
• M17: 14,130,117 km (0.105 R)
• M18: 14,753,342 km (0.108 R)
• M19: 15,590,791 km (0.094 R)
• M20: 16,323,671 km (0.093 R)
• M21: 21,128,754 km (0.065 R)
• M22: 22,524,951 km (0.11 R)
• M23: 23,374,368 km (0.082 R)
• M24: 25,590,810 km (0.06 R)
• M25: 26,985,661 km (0.079 R)
• M26: 30,129,460 km (0.096 R)
• M27: 30,435,986 km (0.045 R)
• M28: 34,279,903 km (0.108 R)
• M29: 34,950,551 km (0.095 R)
• M30: 35,858,161 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.2

Radius: 6.5

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.41 AU - 11.43 AU

Year: 19280 Days

Day: 15.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,937,192 km

• M1: 80,783 km (0.06 R)
• M2: 295,157 km (0.113 R)
• M3: 523,892 km (0.068 R)
• M4: 1,169,706 km (0.044 R)
• M5: 1,996,234 km (0.114 R)
• M6: 2,577,871 km (0.118 R)
• M7: 3,109,691 km (0.103 R)
• M8: 3,654,078 km (0.047 R)
• M9: 6,107,782 km (0.072 R)
• M10: 6,915,012 km (0.114 R)
• M11: 7,648,341 km (0.098 R)
• M12: 8,381,669 km (0.113 R)
• M13: 9,431,248 km (0.066 R)
• M14: 10,983,625 km (0.072 R)
• M15: 11,350,439 km (0.051 R)
• M16: 11,662,201 km (0.119 R)
• M17: 14,585,044 km (0.077 R)
• M18: 15,103,102 km (0.119 R)
• M19: 18,215,785 km (0.068 R)
• M20: 18,643,485 km (0.068 R)
• M21: 27,309,839 km (0.053 R)
• M22: 27,757,436 km (0.12 R)
• M23: 29,129,548 km (0.067 R)
• M24: 30,069,172 km (0.056 R)
• M25: 31,150,017 km (0.051 R)
• M26: 34,029,776 km (0.106 R)
• M27: 34,809,181 km (0.118 R)
• M28: 42,069,464 km (0.108 R)
• M29: 42,367,314 km (0.07 R)
• M30: 47,164,618 km (0.026 R)
• M31: 50,110,051 km (0.097 R)
• M32: 50,612,550 km (0.056 R)
• M33: 52,483,870 km (0.114 R)
• M34: 54,931,740 km (0.109 R)
• M35: 67,094,795 km (0.078 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: 526 - 15,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit