🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.51 AU - 0.51 AU

Year: 239 Days

Day: 12.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 12.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 426 Days

Day: 5.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,591,461 km

• M1: 150,495 km (0.051 R)
• M2: 529,277 km (0.106 R)
• M3: 972,685 km (0.088 R)
• M4: 1,440,927 km (0.106 R)
• M5: 1,884,185 km (0.041 R)
• M6: 2,544,959 km (0.111 R)
• M7: 3,085,157 km (0.062 R)
• M8: 3,689,083 km (0.071 R)
• M9: 4,437,821 km (0.106 R)
• M10: 5,089,768 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 9.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.97 AU - 1.43 AU

Year: 862 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 109.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,591,461 km

• M1: 119,379 km (0.115 R)
• M2: 424,559 km (0.099 R)
• M3: 749,037 km (0.037 R)
• M4: 1,203,066 km (0.108 R)
• M5: 1,530,386 km (0.112 R)
• M6: 1,864,887 km (0.09 R)
• M7: 2,487,214 km (0.069 R)
• M8: 2,792,394 km (0.092 R)
• M9: 3,376,274 km (0.088 R)
• M10: 4,341,629 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 9.7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.29 AU - 1.41 AU

Year: 1029 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,591,461 km

• M1: 126,261 km (0.026 R)
• M2: 488,587 km (0.101 R)
• M3: 821,891 km (0.049 R)
• M4: 1,246,300 km (0.062 R)
• M5: 1,833,621 km (0.084 R)
• M6: 2,246,362 km (0.072 R)
• M7: 2,928,678 km (0.099 R)
• M8: 3,854,988 km (0.088 R)
• M9: 4,289,869 km (0.094 R)
• M10: 5,258,664 km (0.095 R)
• M11: 5,688,908 km (0.065 R)
• M12: 6,573,480 km (0.115 R)
• M13: 7,395,371 km (0.115 R)
• M14: 8,175,972 km (0.045 R)
• M15: 9,478,371 km (0.114 R)
• M16: 10,023,955 km (0.086 R)
• M17: 10,881,450 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.7

Radius: 11.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.61 AU - 2.01 AU

Year: 1597 Days

Day: 9.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,591,461 km

• M1: 139,276 km (0.068 R)
• M2: 505,192 km (0.03 R)
• M3: 864,376 km (0.097 R)
• M4: 1,449,155 km (0.117 R)
• M5: 1,854,415 km (0.099 R)
• M6: 2,374,268 km (0.064 R)
• M7: 2,797,331 km (0.045 R)
• M8: 3,434,767 km (0.114 R)
• M9: 4,034,655 km (0.109 R)
• M10: 4,519,501 km (0.099 R)
• M11: 5,747,849 km (0.109 R)
• M12: 8,200,357 km (0.087 R)
• M13: 8,821,038 km (0.113 R)
• M14: 9,539,557 km (0.112 R)
• M15: 10,908,976 km (0.088 R)
• M16: 12,325,219 km (0.114 R)
• M17: 13,181,816 km (0.113 R)
• M18: 13,688,804 km (0.116 R)
• M19: 14,340,751 km (0.092 R)
• M20: 15,519,881 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 7.5

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.73 AU - 6.43 AU

Year: 9835 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,591,461 km

• M1: 93,499 km (0.077 R)
• M2: 342,430 km (0.055 R)
• M3: 581,637 km (0.101 R)
• M4: 880,084 km (0.092 R)
• M5: 1,552,228 km (0.111 R)
• M6: 3,466,033 km (0.087 R)
• M7: 3,700,004 km (0.097 R)
• M8: 4,744,347 km (0.089 R)
• M9: 5,066,431 km (0.095 R)
• M10: 5,334,660 km (0.09 R)
• M11: 6,464,722 km (0.062 R)
• M12: 6,861,157 km (0.114 R)
• M13: 7,572,195 km (0.107 R)
• M14: 8,377,630 km (0.059 R)
• M15: 9,640,236 km (0.053 R)
• M16: 11,136,664 km (0.037 R)
• M17: 11,706,781 km (0.076 R)
• M18: 13,791,428 km (0.12 R)
• M19: 14,117,551 km (0.091 R)
• M20: 16,039,884 km (0.056 R)
• M21: 16,546,422 km (0.119 R)
• M22: 17,363,974 km (0.109 R)
• M23: 18,680,137 km (0.062 R)
• M24: 21,335,499 km (0.111 R)
• M25: 21,596,697 km (0.089 R)
• M26: 21,859,989 km (0.065 R)
• M27: 23,950,470 km (0.092 R)
• M28: 25,578,693 km (0.09 R)
• M29: 26,872,714 km (0.075 R)
• M30: 27,484,270 km (0.119 R)
• M31: 28,841,422 km (0.08 R)
• M32: 29,160,963 km (0.091 R)
• M33: 30,682,822 km (0.1 R)
• M34: 31,127,278 km (0.064 R)
• M35: 42,297,452 km (0.075 R)
• M36: 45,672,230 km (0.044 R)
• M37: 46,106,213 km (0.071 R)
• M38: 50,445,300 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit