🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.67 AU - 0.81 AU

Year: 272 Days

Day: 23.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.54 AU - 1.72 AU

Year: 890 Days

Day: 16.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,925,821 km

• M1: 25,581 km (0.106 R)
• M2: 597,344 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.92 AU - 2.24 AU

Year: 1282 Days

Day: 23.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 13.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.61 AU - 5.11 AU

Year: 3892 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,925,821 km

• M1: 177,722 km (0.09 R)
• M2: 611,855 km (0.111 R)
• M3: 1,230,742 km (0.07 R)
• M4: 2,766,364 km (0.082 R)
• M5: 3,549,509 km (0.117 R)
• M6: 4,264,886 km (0.119 R)
• M7: 5,366,824 km (0.054 R)
• M8: 6,132,316 km (0.042 R)
• M9: 7,671,977 km (0.083 R)
• M10: 8,130,345 km (0.09 R)
• M11: 8,682,062 km (0.117 R)
• M12: 9,738,073 km (0.088 R)
• M13: 12,631,147 km (0.072 R)
• M14: 14,672,709 km (0.09 R)
• M15: 15,659,905 km (0.098 R)
• M16: 18,761,069 km (0.101 R)
• M17: 21,134,439 km (0.061 R)
• M18: 22,896,104 km (0.055 R)
• M19: 24,449,977 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 11.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.78 AU - 8.66 AU

Year: 8293 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,925,821 km

• M1: 144,212 km (0.104 R)
• M2: 642,224 km (0.056 R)
• M3: 1,092,962 km (0.065 R)
• M4: 1,537,417 km (0.085 R)
• M5: 2,149,273 km (0.082 R)
• M6: 3,137,217 km (0.101 R)
• M7: 3,609,049 km (0.043 R)
• M8: 4,177,521 km (0.117 R)
• M9: 5,113,106 km (0.112 R)
• M10: 8,080,230 km (0.085 R)
• M11: 8,971,684 km (0.082 R)
• M12: 10,759,079 km (0.114 R)
• M13: 11,289,703 km (0.116 R)
• M14: 11,787,265 km (0.09 R)
• M15: 13,313,313 km (0.116 R)
• M16: 15,628,938 km (0.104 R)
• M17: 16,499,299 km (0.03 R)
• M18: 25,929,201 km (0.067 R)
• M19: 26,447,258 km (0.115 R)
• M20: 28,042,719 km (0.048 R)
• M21: 29,327,316 km (0.109 R)
• M22: 32,609,942 km (0.107 R)
• M23: 33,722,352 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 5.3

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.11 AU - 13.35 AU

Year: 15025 Days

Day: 16.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,925,821 km

• M1: 66,272 km (0.105 R)
• M2: 259,852 km (0.057 R)
• M3: 520,900 km (0.11 R)
• M4: 938,577 km (0.09 R)
• M5: 2,153,461 km (0.077 R)
• M6: 3,132,430 km (0.076 R)
• M7: 3,761,489 km (0.094 R)
• M8: 4,195,323 km (0.066 R)
• M9: 4,924,313 km (0.045 R)
• M10: 5,623,982 km (0.067 R)
• M11: 7,004,621 km (0.111 R)
• M12: 7,841,771 km (0.087 R)
• M13: 8,166,249 km (0.115 R)
• M14: 8,451,532 km (0.086 R)
• M15: 8,645,560 km (0.074 R)
• M16: 8,941,914 km (0.04 R)
• M17: 9,818,557 km (0.08 R)
• M18: 10,415,453 km (0.12 R)
• M19: 10,864,545 km (0.101 R)
• M20: 11,562,270 km (0.026 R)
• M21: 11,982,939 km (0.109 R)
• M22: 12,727,488 km (0.046 R)
• M23: 12,918,375 km (0.079 R)
• M24: 13,701,071 km (0.117 R)
• M25: 20,869,352 km (0.093 R)
• M26: 22,496,677 km (0.078 R)
• M27: 22,682,478 km (0.1 R)
• M28: 23,627,488 km (0.082 R)
• M29: 30,988,002 km (0.073 R)
• M30: 31,565,600 km (0.052 R)
• M31: 36,064,905 km (0.079 R)
• M32: 36,447,427 km (0.091 R)
• M33: 40,835,432 km (0.064 R)
• M34: 47,520,811 km (0.088 R)
• M35: 50,323,826 km (0.104 R)
• M36: 51,121,632 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.8

Radius: 4

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.58 AU - 17.18 AU

Year: 23311 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,925,821 km

• M1: 49,816 km (0.116 R)
• M2: 188,942 km (0.112 R)
• M3: 331,359 km (0.093 R)
• M4: 461,659 km (0.06 R)
• M5: 599,738 km (0.113 R)
• M6: 820,245 km (0.069 R)
• M7: 1,000,211 km (0.094 R)
• M8: 1,759,720 km (0.111 R)
• M9: 3,586,310 km (0.077 R)
• M10: 7,653,876 km (0.107 R)
• M11: 8,125,708 km (0.103 R)
• M12: 8,287,273 km (0.068 R)
• M13: 8,561,187 km (0.037 R)
• M14: 8,728,437 km (0.118 R)
• M15: 11,040,024 km (0.054 R)
• M16: 13,204,406 km (0.116 R)
• M17: 13,805,789 km (0.098 R)
• M18: 14,035,871 km (0.098 R)
• M19: 14,190,704 km (0.038 R)
• M20: 17,711,490 km (0.091 R)
• M21: 18,814,924 km (0.103 R)
• M22: 19,003,268 km (0.05 R)
• M23: 19,479,438 km (0.115 R)
• M24: 20,257,796 km (0.09 R)
• M25: 21,980,415 km (0.03 R)
• M26: 24,574,891 km (0.08 R)
• M27: 27,006,455 km (0.076 R)
• M28: 30,361,935 km (0.072 R)
• M29: 31,275,230 km (0.084 R)
• M30: 31,407,175 km (0.088 R)
• M31: 34,124,621 km (0.111 R)
• M32: 34,404,668 km (0.113 R)
• M33: 42,882,978 km (0.116 R)
• M34: 53,591,044 km (0.104 R)
• M35: 60,677,495 km (0.072 R)
• M36: 64,443,771 km (0.082 R)
• M37: 68,141,232 km (0.064 R)
• M38: 80,819,651 km (0.077 R)
• M39: 83,074,690 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit