🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.46 AU - 2.02 AU

Year: 860 Days

Day: 35.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 8.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.15 AU - 6.23 AU

Year: 5771 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 98,502,794 km

• M1: 105,766 km (0.111 R)
• M2: 524,939 km (0.092 R)
• M3: 974,780 km (0.059 R)
• M4: 1,463,516 km (0.109 R)
• M5: 1,782,459 km (0.066 R)
• M6: 3,348,449 km (0.1 R)
• M7: 4,264,437 km (0.096 R)
• M8: 4,665,060 km (0.101 R)
• M9: 5,831,026 km (0.029 R)
• M10: 8,010,816 km (0.092 R)
• M11: 11,893,480 km (0.07 R)
• M12: 13,007,535 km (0.111 R)
• M13: 16,495,858 km (0.072 R)
• M14: 20,939,064 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 8.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.23 AU - 7.85 AU

Year: 7000 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 98,502,794 km

• M1: 103,821 km (0.113 R)
• M2: 459,265 km (0.077 R)
• M3: 1,039,406 km (0.099 R)
• M4: 1,683,126 km (0.08 R)
• M5: 2,288,997 km (0.032 R)
• M6: 2,618,112 km (0.08 R)
• M7: 3,143,201 km (0.096 R)
• M8: 3,411,430 km (0.105 R)
• M9: 3,674,273 km (0.098 R)
• M10: 4,497,361 km (0.1 R)
• M11: 7,433,069 km (0.068 R)
• M12: 8,780,049 km (0.094 R)
• M13: 9,083,284 km (0.107 R)
• M14: 14,044,547 km (0.12 R)
• M15: 15,865,752 km (0.116 R)
• M16: 16,601,773 km (0.045 R)
• M17: 16,949,140 km (0.095 R)
• M18: 17,242,351 km (0.09 R)
• M19: 19,010,000 km (0.115 R)
• M20: 19,775,492 km (0.093 R)
• M21: 24,506,974 km (0.112 R)
• M22: 24,882,015 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.16 AU - 7.3 AU

Year: 7285 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,502,794 km

• M1: 165,455 km (0.053 R)
• M2: 701,165 km (0.039 R)
• M3: 1,267,094 km (0.025 R)
• M4: 2,182,184 km (0.119 R)
• M5: 2,795,984 km (0.113 R)
• M6: 3,433,870 km (0.085 R)
• M7: 4,505,140 km (0.095 R)
• M8: 4,946,005 km (0.068 R)
• M9: 7,117,268 km (0.109 R)
• M10: 7,834,590 km (0.099 R)
• M11: 9,325,931 km (0.109 R)
• M12: 10,999,034 km (0.061 R)
• M13: 11,958,854 km (0.116 R)
• M14: 12,539,593 km (0.091 R)
• M15: 13,929,806 km (0.028 R)
• M16: 18,298,213 km (0.119 R)
• M17: 20,157,864 km (0.085 R)
• M18: 23,017,278 km (0.112 R)
• M19: 23,669,375 km (0.053 R)
• M20: 26,846,834 km (0.053 R)
• M21: 28,305,264 km (0.104 R)
• M22: 29,528,525 km (0.082 R)
• M23: 32,282,772 km (0.049 R)
• M24: 33,203,247 km (0.083 R)
• M25: 34,352,009 km (0.088 R)
• M26: 35,852,027 km (0.119 R)
• M27: 36,288,554 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 15

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.75 AU - 10.99 AU

Year: 10748 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 98,502,794 km

• M1: 187,147 km (0.084 R)
• M2: 682,465 km (0.108 R)
• M3: 1,805,347 km (0.113 R)
• M4: 2,469,412 km (0.116 R)
• M5: 3,037,884 km (0.041 R)
• M6: 4,125,760 km (0.059 R)
• M7: 4,870,009 km (0.059 R)
• M8: 5,426,364 km (0.062 R)
• M9: 6,512,295 km (0.034 R)
• M10: 7,481,838 km (0.066 R)
• M11: 14,221,222 km (0.102 R)
• M12: 15,993,508 km (0.119 R)
• M13: 19,001,622 km (0.095 R)
• M14: 20,808,017 km (0.083 R)
• M15: 23,452,608 km (0.114 R)
• M16: 28,346,403 km (0.118 R)
• M17: 31,031,685 km (0.109 R)
• M18: 41,563,824 km (0.097 R)
• M19: 44,738,141 km (0.082 R)
• M20: 49,873,985 km (0.068 R)
• M21: 52,347,586 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.2

Radius: 4

Gravity: 50.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.92 AU - 17.9 AU

Year: 27222 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,502,794 km

• M1: 50,863 km (0.094 R)
• M2: 395,537 km (0.112 R)
• M3: 614,398 km (0.098 R)
• M4: 1,055,712 km (0.113 R)
• M5: 1,479,972 km (0.091 R)
• M6: 4,454,426 km (0.069 R)
• M7: 4,605,071 km (0.101 R)
• M8: 5,200,172 km (0.108 R)
• M9: 5,712,095 km (0.093 R)
• M10: 6,071,430 km (0.114 R)
• M11: 6,835,276 km (0.084 R)
• M12: 7,035,737 km (0.034 R)
• M13: 7,714,762 km (0.072 R)
• M14: 8,266,030 km (0.053 R)
• M15: 11,561,821 km (0.059 R)
• M16: 12,729,283 km (0.033 R)
• M17: 19,963,088 km (0.114 R)
• M18: 22,617,253 km (0.114 R)
• M19: 26,591,321 km (0.101 R)
• M20: 29,660,770 km (0.078 R)
• M21: 31,972,356 km (0.119 R)
• M22: 38,823,789 km (0.078 R)
• M23: 39,461,974 km (0.116 R)
• M24: 41,253,258 km (0.101 R)
• M25: 54,532,463 km (0.12 R)
• M26: 61,801,723 km (0.11 R)
• M27: 68,061,795 km (0.049 R)
• M28: 81,562,554 km (0.108 R)
• M29: 89,627,525 km (0.054 R)
• M30: 93,852,319 km (0.111 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: 505 - 16,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit