🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.54 AU - 0.56 AU

Year: 268 Days

Day: 39.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,076,635 km

• M1: 536,757 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 305 Days

Day: 47 Hours

Environment

Temp: -121 °C

Axial Tilt: 105.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 10.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.62 AU - 0.84 AU

Year: 409 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,076,635 km

• M1: 138,677 km (0.091 R)
• M2: 212,579 km (0.103 R)
• M3: 308,620 km (0.12 R)
• M4: 378,034 km (0.098 R)
• M5: 452,085 km (0.052 R)
• M6: 544,536 km (0.088 R)
• M7: 631,453 km (0.103 R)
• M8: 761,752 km (0.107 R)
• M9: 832,213 km (0.116 R)
• M10: 908,957 km (0.118 R)
• M11: 1,019,360 km (0.091 R)
• M12: 1,187,508 km (0.109 R)
• M13: 1,266,795 km (0.029 R)
• M14: 1,387,071 km (0.06 R)
• M15: 1,690,606 km (0.107 R)
• M16: 1,775,876 km (0.073 R)
• M17: 1,887,028 km (0.08 R)
• M18: 2,106,188 km (0.103 R)
• M19: 2,188,018 km (0.114 R)
• M20: 2,434,556 km (0.113 R)
• M21: 2,509,953 km (0.09 R)
• M22: 2,602,405 km (0.097 R)
• M23: 2,824,557 km (0.046 R)
• M24: 2,909,379 km (0.107 R)
• M25: 2,995,249 km (0.071 R)
• M26: 3,064,512 km (0.118 R)
• M27: 3,216,504 km (0.089 R)
• M28: 3,293,397 km (0.095 R)
• M29: 3,388,990 km (0.097 R)
• M30: 3,503,732 km (0.073 R)
• M31: 3,595,286 km (0.116 R)
• M32: 3,855,736 km (0.075 R)
• M33: 3,962,997 km (0.109 R)
• M34: 4,135,334 km (0.091 R)
• M35: 4,232,124 km (0.081 R)
• M36: 4,316,796 km (0.083 R)
• M37: 4,421,515 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.7

Radius: 13.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.75 AU - 1.25 AU

Year: 656 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 14,076,635 km

• M1: 170,691 km (0.112 R)
• M2: 288,873 km (0.094 R)
• M3: 449,093 km (0.091 R)
• M4: 534,064 km (0.112 R)
• M5: 682,017 km (0.118 R)
• M6: 780,003 km (0.115 R)
• M7: 909,256 km (0.082 R)
• M8: 1,005,746 km (0.116 R)
• M9: 1,096,852 km (0.041 R)
• M10: 1,191,098 km (0.104 R)
• M11: 1,278,314 km (0.116 R)
• M12: 1,367,923 km (0.105 R)
• M13: 1,459,926 km (0.102 R)
• M14: 1,559,408 km (0.091 R)
• M15: 1,699,282 km (0.12 R)
• M16: 1,793,230 km (0.105 R)
• M17: 1,911,861 km (0.113 R)
• M18: 2,004,013 km (0.092 R)
• M19: 2,133,266 km (0.097 R)
• M20: 2,223,024 km (0.052 R)
• M21: 2,344,947 km (0.05 R)
• M22: 2,538,227 km (0.064 R)
• M23: 2,633,820 km (0.117 R)
• M24: 2,802,267 km (0.117 R)
• M25: 2,934,362 km (0.045 R)
• M26: 3,082,165 km (0.105 R)
• M27: 3,170,727 km (0.117 R)
• M28: 3,260,037 km (0.116 R)
• M29: 3,441,499 km (0.065 R)
• M30: 3,561,925 km (0.05 R)
• M31: 3,850,948 km (0.073 R)
• M32: 3,998,452 km (0.075 R)
• M33: 4,110,351 km (0.078 R)
• M34: 4,337,291 km (0.095 R)
• M35: 4,429,144 km (0.065 R)
• M36: 4,552,862 km (0.053 R)
• M37: 4,661,918 km (0.115 R)
• M38: 4,764,094 km (0.105 R)
• M39: 4,882,874 km (0.071 R)
• M40: 5,083,036 km (0.071 R)
• M41: 5,310,575 km (0.099 R)
• M42: 5,392,704 km (0.053 R)
• M43: 5,674,995 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 9.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.53 AU - 4.83 AU

Year: 5606 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 14,076,635 km

• M1: 133,292 km (0.052 R)
• M2: 230,979 km (0.029 R)
• M3: 334,800 km (0.041 R)
• M4: 515,215 km (0.093 R)
• M5: 587,471 km (0.085 R)
• M6: 692,339 km (0.11 R)
• M7: 866,172 km (0.071 R)
• M8: 979,417 km (0.117 R)
• M9: 1,054,815 km (0.114 R)
• M10: 1,158,785 km (0.068 R)
• M11: 1,221,018 km (0.117 R)
• M12: 1,367,773 km (0.118 R)
• M13: 1,599,052 km (0.083 R)
• M14: 1,699,282 km (0.111 R)
• M15: 2,088,386 km (0.028 R)
• M16: 3,009,460 km (0.075 R)
• M17: 3,796,944 km (0.062 R)
• M18: 4,276,554 km (0.055 R)
• M19: 4,388,902 km (0.054 R)
• M20: 4,459,662 km (0.108 R)
• M21: 4,545,083 km (0.104 R)
• M22: 4,688,547 km (0.089 R)
• M23: 5,611,715 km (0.117 R)
• M24: 5,937,091 km (0.097 R)
• M25: 6,173,306 km (0.109 R)
• M26: 6,867,290 km (0.035 R)
• M27: 7,332,540 km (0.096 R)
• M28: 7,569,054 km (0.086 R)
• M29: 7,637,121 km (0.104 R)
• M30: 7,722,392 km (0.105 R)
• M31: 8,293,556 km (0.081 R)
• M32: 8,363,718 km (0.035 R)
• M33: 8,771,073 km (0.075 R)
• M34: 9,458,176 km (0.04 R)
• M35: 9,994,185 km (0.115 R)
• M36: 10,162,632 km (0.11 R)
• M37: 10,256,580 km (0.059 R)
• M38: 11,270,105 km (0.104 R)
• M39: 11,445,434 km (0.095 R)
• M40: 12,056,092 km (0.112 R)
• M41: 12,859,882 km (0.106 R)
• M42: 13,002,299 km (0.049 R)
• M43: 13,618,642 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit