🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 12.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 256 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,716,378 km

• M1: 151,692 km (0.12 R)
• M2: 558,000 km (0.116 R)
• M3: 963,560 km (0.111 R)
• M4: 1,646,175 km (0.091 R)
• M5: 2,109,629 km (0.047 R)
• M6: 2,578,319 km (0.112 R)
• M7: 2,995,099 km (0.116 R)
• M8: 3,546,068 km (0.11 R)
• M9: 4,052,158 km (0.091 R)
• M10: 4,619,582 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 9.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.52 AU - 1.76 AU

Year: 1476 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,716,378 km

• M1: 122,371 km (0.115 R)
• M2: 501,602 km (0.118 R)
• M3: 843,882 km (0.047 R)
• M4: 1,592,021 km (0.114 R)
• M5: 1,943,875 km (0.107 R)
• M6: 2,671,968 km (0.118 R)
• M7: 3,039,380 km (0.11 R)
• M8: 3,397,368 km (0.055 R)
• M9: 4,067,865 km (0.096 R)
• M10: 4,452,182 km (0.082 R)
• M11: 5,178,629 km (0.083 R)
• M12: 5,856,457 km (0.109 R)
• M13: 6,347,737 km (0.094 R)
• M14: 7,147,936 km (0.087 R)
• M15: 7,734,509 km (0.072 R)
• M16: 8,728,587 km (0.116 R)
• M17: 9,923,874 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 12.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.73 AU - 1.81 AU

Year: 1655 Days

Day: 14.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,716,378 km

• M1: 151,692 km (0.096 R)
• M2: 619,335 km (0.115 R)
• M3: 1,095,206 km (0.104 R)
• M4: 1,595,012 km (0.079 R)
• M5: 3,568,657 km (0.104 R)
• M6: 5,339,447 km (0.11 R)
• M7: 6,031,038 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 12.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.75 AU - 2.03 AU

Year: 1826 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,716,378 km

• M1: 154,086 km (0.113 R)
• M2: 696,677 km (0.12 R)
• M3: 1,135,597 km (0.114 R)
• M4: 1,641,537 km (0.042 R)
• M5: 2,179,791 km (0.093 R)
• M6: 2,722,681 km (0.099 R)
• M7: 3,513,007 km (0.096 R)
• M8: 4,066,818 km (0.118 R)
• M9: 5,006,742 km (0.066 R)
• M10: 5,669,460 km (0.084 R)
• M11: 6,193,651 km (0.112 R)
• M12: 6,888,234 km (0.102 R)
• M13: 7,363,506 km (0.064 R)
• M14: 8,274,258 km (0.084 R)
• M15: 10,167,718 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 14.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.22 AU - 5 AU

Year: 5857 Days

Day: 9.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,716,378 km

• M1: 179,069 km (0.109 R)
• M2: 687,701 km (0.036 R)
• M3: 1,278,015 km (0.09 R)
• M4: 2,177,547 km (0.118 R)
• M5: 3,570,303 km (0.11 R)
• M6: 4,705,152 km (0.103 R)
• M7: 6,907,382 km (0.046 R)
• M8: 7,751,862 km (0.111 R)
• M9: 8,401,566 km (0.12 R)
• M10: 9,048,427 km (0.08 R)
• M11: 10,399,146 km (0.107 R)
• M12: 12,844,623 km (0.074 R)
• M13: 13,295,062 km (0.098 R)
• M14: 15,315,082 km (0.107 R)
• M15: 23,402,343 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 10.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.24 AU - 5.42 AU

Year: 8650 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,716,378 km

• M1: 130,898 km (0.114 R)
• M2: 508,334 km (0.099 R)
• M3: 862,133 km (0.079 R)
• M4: 1,363,884 km (0.092 R)
• M5: 1,767,798 km (0.053 R)
• M6: 2,217,639 km (0.085 R)
• M7: 3,350,544 km (0.062 R)
• M8: 4,386,658 km (0.112 R)
• M9: 4,979,066 km (0.099 R)
• M10: 6,323,801 km (0.069 R)
• M11: 8,140,967 km (0.111 R)
• M12: 10,525,856 km (0.082 R)
• M13: 10,972,705 km (0.119 R)
• M14: 12,720,606 km (0.118 R)
• M15: 13,748,643 km (0.083 R)
• M16: 17,165,458 km (0.065 R)
• M17: 18,206,659 km (0.107 R)
• M18: 24,742,291 km (0.038 R)
• M19: 28,007,713 km (0.1 R)
• M20: 32,480,091 km (0.037 R)
• M21: 34,612,310 km (0.066 R)
• M22: 35,824,052 km (0.034 R)
• M23: 36,384,147 km (0.117 R)
• M24: 39,628,925 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.6

Radius: 7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.93 AU - 8.05 AU

Year: 12990 Days

Day: 15.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,716,378 km

• M1: 90,507 km (0.075 R)
• M2: 521,498 km (0.082 R)
• M3: 1,048,232 km (0.112 R)
• M4: 1,297,014 km (0.067 R)
• M5: 1,704,219 km (0.048 R)
• M6: 2,226,465 km (0.093 R)
• M7: 2,889,483 km (0.12 R)
• M8: 3,562,823 km (0.088 R)
• M9: 4,058,590 km (0.066 R)
• M10: 4,572,758 km (0.105 R)
• M11: 5,014,521 km (0.105 R)
• M12: 5,275,270 km (0.092 R)
• M13: 6,080,106 km (0.11 R)
• M14: 6,310,188 km (0.098 R)
• M15: 6,964,230 km (0.113 R)
• M16: 7,738,548 km (0.109 R)
• M17: 9,633,355 km (0.072 R)
• M18: 10,220,377 km (0.047 R)
• M19: 15,076,174 km (0.029 R)
• M20: 17,531,225 km (0.107 R)
• M21: 17,797,210 km (0.104 R)
• M22: 18,337,258 km (0.088 R)
• M23: 23,057,969 km (0.079 R)
• M24: 34,703,415 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.7

Radius: 3.6

Gravity: 74.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.85 AU - 9.33 AU

Year: 17697 Days

Day: 22.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,716,378 km

• M1: 45,927 km (0.098 R)
• M2: 234,121 km (0.111 R)
• M3: 495,917 km (0.069 R)
• M4: 664,813 km (0.084 R)
• M5: 1,173,595 km (0.066 R)
• M6: 2,085,095 km (0.078 R)
• M7: 2,298,870 km (0.028 R)
• M8: 2,411,218 km (0.077 R)
• M9: 2,720,587 km (0.076 R)
• M10: 3,029,058 km (0.07 R)
• M11: 5,117,594 km (0.103 R)
• M12: 6,838,119 km (0.114 R)
• M13: 7,553,496 km (0.118 R)
• M14: 8,422,959 km (0.108 R)
• M15: 8,636,883 km (0.026 R)
• M16: 10,176,694 km (0.075 R)
• M17: 10,603,946 km (0.118 R)
• M18: 11,690,924 km (0.12 R)
• M19: 15,714,359 km (0.087 R)
• M20: 17,989,742 km (0.09 R)
• M21: 23,285,058 km (0.11 R)
• M22: 24,132,530 km (0.068 R)
• M23: 24,890,991 km (0.051 R)
• M24: 26,683,623 km (0.111 R)
• M25: 27,144,982 km (0.084 R)
• M26: 27,611,578 km (0.104 R)
• M27: 27,846,746 km (0.088 R)
• M28: 30,273,523 km (0.105 R)
• M29: 32,313,738 km (0.107 R)
• M30: 41,237,700 km (0.091 R)
• M31: 42,790,077 km (0.043 R)
• M32: 43,739,874 km (0.079 R)
• M33: 51,850,323 km (0.106 R)
• M34: 54,023,681 km (0.083 R)
• M35: 57,779,634 km (0.095 R)
• M36: 59,917,687 km (0.108 R)
• M37: 61,906,591 km (0.106 R)
• M38: 73,637,457 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit