🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.81 AU

Year: 197 Days

Day: 33.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 11.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.3 AU - 10.86 AU

Year: 11518 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,942,541 km

• M1: 139,126 km (0.083 R)
• M2: 812,915 km (0.111 R)
• M3: 1,696,290 km (0.095 R)
• M4: 2,131,321 km (0.117 R)
• M5: 2,924,788 km (0.104 R)
• M6: 3,822,525 km (0.098 R)
• M7: 4,547,775 km (0.066 R)
• M8: 5,293,969 km (0.118 R)
• M9: 5,823,247 km (0.12 R)
• M10: 6,233,594 km (0.093 R)
• M11: 7,112,780 km (0.11 R)
• M12: 9,166,011 km (0.1 R)
• M13: 13,614,154 km (0.076 R)
• M14: 14,541,661 km (0.115 R)
• M15: 16,894,387 km (0.09 R)
• M16: 17,424,262 km (0.041 R)
• M17: 17,887,268 km (0.076 R)
• M18: 23,913,220 km (0.118 R)
• M19: 27,901,349 km (0.107 R)
• M20: 28,429,131 km (0.067 R)
• M21: 32,312,242 km (0.063 R)
• M22: 36,159,750 km (0.051 R)
• M23: 39,767,901 km (0.108 R)
• M24: 40,571,242 km (0.083 R)
• M25: 42,766,291 km (0.057 R)
• M26: 47,391,708 km (0.114 R)
• M27: 48,902,946 km (0.117 R)
• M28: 49,979,751 km (0.1 R)
• M29: 52,821,063 km (0.071 R)
• M30: 55,269,831 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.2

Radius: 7.4

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.22 AU - 15.42 AU

Year: 16520 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,942,541 km

• M1: 93,798 km (0.098 R)
• M2: 477,516 km (0.077 R)
• M3: 759,957 km (0.064 R)
• M4: 1,005,746 km (0.116 R)
• M5: 1,989,652 km (0.053 R)
• M6: 5,435,938 km (0.075 R)
• M7: 6,759,580 km (0.106 R)
• M8: 9,074,457 km (0.116 R)
• M9: 12,265,529 km (0.065 R)
• M10: 12,736,314 km (0.082 R)
• M11: 13,010,676 km (0.112 R)
• M12: 16,375,432 km (0.104 R)
• M13: 29,263,737 km (0.102 R)
• M14: 31,456,842 km (0.097 R)
• M15: 31,832,632 km (0.107 R)
• M16: 32,084,854 km (0.066 R)
• M17: 33,236,608 km (0.112 R)
• M18: 49,615,630 km (0.077 R)
• M19: 61,059,269 km (0.086 R)
• M20: 62,627,503 km (0.094 R)
• M21: 66,048,806 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 6

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.21 AU - 17.23 AU

Year: 22431 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,942,541 km

• M1: 74,649 km (0.089 R)
• M2: 269,276 km (0.102 R)
• M3: 528,828 km (0.075 R)
• M4: 908,807 km (0.114 R)
• M5: 1,487,900 km (0.114 R)
• M6: 3,856,035 km (0.106 R)
• M7: 4,586,970 km (0.079 R)
• M8: 5,220,666 km (0.117 R)
• M9: 6,446,322 km (0.07 R)
• M10: 6,791,444 km (0.035 R)
• M11: 8,861,579 km (0.076 R)
• M12: 10,357,109 km (0.102 R)
• M13: 11,884,803 km (0.093 R)
• M14: 15,763,128 km (0.095 R)
• M15: 16,389,494 km (0.084 R)
• M16: 16,951,084 km (0.118 R)
• M17: 17,608,567 km (0.095 R)
• M18: 19,682,891 km (0.073 R)
• M19: 19,953,214 km (0.04 R)
• M20: 24,001,333 km (0.105 R)
• M21: 25,251,223 km (0.099 R)
• M22: 26,763,657 km (0.083 R)
• M23: 27,318,067 km (0.113 R)
• M24: 29,967,595 km (0.084 R)
• M25: 33,163,454 km (0.114 R)
• M26: 33,546,275 km (0.072 R)
• M27: 36,039,324 km (0.039 R)
• M28: 38,653,098 km (0.088 R)
• M29: 40,512,450 km (0.11 R)
• M30: 40,949,874 km (0.117 R)
• M31: 41,538,093 km (0.058 R)
• M32: 42,580,790 km (0.11 R)
• M33: 44,254,491 km (0.063 R)
• M34: 50,879,283 km (0.079 R)
• M35: 62,881,670 km (0.04 R)
• M36: 63,664,366 km (0.105 R)
• M37: 64,850,378 km (0.111 R)
• M38: 66,252,708 km (0.116 R)
• M39: 69,117,807 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.8

Radius: 7.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.61 AU - 19.25 AU

Year: 25070 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 105,942,541 km

• M1: 98,286 km (0.118 R)
• M2: 372,349 km (0.109 R)
• M3: 1,001,857 km (0.114 R)
• M4: 3,484,882 km (0.112 R)
• M5: 4,916,085 km (0.083 R)
• M6: 6,622,249 km (0.119 R)
• M7: 10,322,552 km (0.11 R)
• M8: 17,719,419 km (0.093 R)
• M9: 19,899,509 km (0.072 R)
• M10: 23,920,101 km (0.112 R)
• M11: 24,205,983 km (0.093 R)
• M12: 25,969,293 km (0.084 R)
• M13: 27,711,809 km (0.061 R)
• M14: 28,879,869 km (0.06 R)
• M15: 29,640,125 km (0.078 R)
• M16: 43,686,617 km (0.092 R)
• M17: 47,183,767 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.7

Radius: 7

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.09 AU - 22.79 AU

Year: 28498 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 105,942,541 km

• M1: 88,562 km (0.095 R)
• M2: 1,039,705 km (0.116 R)
• M3: 1,643,781 km (0.11 R)
• M4: 2,695,604 km (0.1 R)
• M5: 3,271,257 km (0.043 R)
• M6: 3,856,633 km (0.1 R)
• M7: 4,903,369 km (0.098 R)
• M8: 5,405,569 km (0.05 R)
• M9: 6,463,376 km (0.087 R)
• M10: 6,912,768 km (0.085 R)
• M11: 10,390,619 km (0.058 R)
• M12: 11,007,262 km (0.109 R)
• M13: 11,793,847 km (0.111 R)
• M14: 17,507,289 km (0.076 R)
• M15: 17,794,966 km (0.101 R)
• M16: 18,281,458 km (0.039 R)
• M17: 21,170,941 km (0.096 R)
• M18: 21,497,663 km (0.057 R)
• M19: 22,837,761 km (0.114 R)
• M20: 26,935,845 km (0.091 R)
• M21: 30,797,564 km (0.115 R)
• M22: 36,707,578 km (0.12 R)
• M23: 37,337,085 km (0.118 R)
• M24: 38,456,227 km (0.097 R)
• M25: 39,762,216 km (0.072 R)
• M26: 40,929,080 km (0.107 R)
• M27: 41,947,243 km (0.104 R)
• M28: 42,808,627 km (0.056 R)
• M29: 46,007,030 km (0.063 R)
• M30: 56,343,046 km (0.061 R)
• M31: 62,158,214 km (0.09 R)
• M32: 62,604,166 km (0.076 R)
• M33: 70,759,045 km (0.086 R)
• M34: 89,987,757 km (0.049 R)
• M35: 92,285,430 km (0.086 R)
• M36: 103,735,053 km (0.049 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit