🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 33.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 10.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.08 AU - 3.34 AU

Year: 2881 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,670,601 km

• M1: 138,228 km (0.106 R)
• M2: 602,730 km (0.056 R)
• M3: 1,505,403 km (0.059 R)
• M4: 2,251,298 km (0.072 R)
• M5: 3,293,846 km (0.089 R)
• M6: 3,866,357 km (0.054 R)
• M7: 4,297,648 km (0.092 R)
• M8: 5,398,239 km (0.053 R)
• M9: 8,147,698 km (0.054 R)
• M10: 9,161,523 km (0.062 R)
• M11: 10,294,278 km (0.105 R)
• M12: 12,371,894 km (0.105 R)
• M13: 12,835,797 km (0.08 R)
• M14: 13,843,488 km (0.072 R)
• M15: 14,251,740 km (0.11 R)
• M16: 15,818,329 km (0.085 R)
• M17: 16,314,845 km (0.087 R)
• M18: 16,668,644 km (0.077 R)
• M19: 17,867,222 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 14.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.36 AU - 6.08 AU

Year: 7701 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,670,601 km

• M1: 182,509 km (0.115 R)
• M2: 641,924 km (0.095 R)
• M3: 1,302,249 km (0.114 R)
• M4: 2,059,663 km (0.113 R)
• M5: 2,724,327 km (0.119 R)
• M6: 3,898,969 km (0.029 R)
• M7: 4,864,474 km (0.114 R)
• M8: 6,884,344 km (0.052 R)
• M9: 8,208,884 km (0.05 R)
• M10: 8,999,957 km (0.118 R)
• M11: 10,581,656 km (0.086 R)
• M12: 12,063,572 km (0.094 R)
• M13: 13,679,828 km (0.093 R)
• M14: 19,090,334 km (0.102 R)
• M15: 24,069,250 km (0.079 R)
• M16: 24,690,979 km (0.089 R)
• M17: 26,245,600 km (0.064 R)
• M18: 28,059,325 km (0.048 R)
• M19: 28,947,038 km (0.099 R)
• M20: 30,262,153 km (0.075 R)
• M21: 31,091,075 km (0.047 R)
• M22: 34,223,505 km (0.093 R)
• M23: 35,123,486 km (0.055 R)
• M24: 38,639,036 km (0.11 R)
• M25: 41,998,106 km (0.109 R)
• M26: 43,682,728 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 9.2

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.96 AU - 6.56 AU

Year: 8926 Days

Day: 10.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,670,601 km

• M1: 114,442 km (0.074 R)
• M2: 475,272 km (0.06 R)
• M3: 808,277 km (0.07 R)
• M4: 1,313,320 km (0.087 R)
• M5: 2,175,303 km (0.116 R)
• M6: 2,615,569 km (0.091 R)
• M7: 3,207,528 km (0.116 R)
• M8: 3,649,889 km (0.031 R)
• M9: 4,076,991 km (0.025 R)
• M10: 4,566,924 km (0.083 R)
• M11: 5,946,964 km (0.049 R)
• M12: 6,238,530 km (0.083 R)
• M13: 8,975,573 km (0.117 R)
• M14: 9,311,420 km (0.067 R)
• M15: 9,605,978 km (0.052 R)
• M16: 10,474,394 km (0.115 R)
• M17: 12,843,875 km (0.093 R)
• M18: 15,074,229 km (0.111 R)
• M19: 17,035,458 km (0.068 R)
• M20: 20,205,436 km (0.099 R)
• M21: 25,522,594 km (0.041 R)
• M22: 31,044,999 km (0.053 R)
• M23: 31,925,532 km (0.081 R)
• M24: 32,484,280 km (0.113 R)
• M25: 35,257,376 km (0.102 R)
• M26: 38,940,775 km (0.086 R)
• M27: 40,353,278 km (0.095 R)
• M28: 44,240,429 km (0.114 R)
• M29: 44,935,012 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.6

Radius: 4.1

Gravity: 44.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.58 AU - 8.2 AU

Year: 12971 Days

Day: 20.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,670,601 km

• M1: 52,210 km (0.099 R)
• M2: 195,225 km (0.025 R)
• M3: 479,012 km (0.105 R)
• M4: 861,385 km (0.087 R)
• M5: 1,034,469 km (0.076 R)
• M6: 1,310,477 km (0.062 R)
• M7: 1,510,490 km (0.104 R)
• M8: 1,730,548 km (0.059 R)
• M9: 2,157,650 km (0.1 R)
• M10: 4,150,593 km (0.046 R)
• M11: 4,519,202 km (0.089 R)
• M12: 5,286,639 km (0.066 R)
• M13: 5,645,824 km (0.092 R)
• M14: 6,373,168 km (0.079 R)
• M15: 7,511,159 km (0.059 R)
• M16: 9,281,501 km (0.104 R)
• M17: 10,072,275 km (0.106 R)
• M18: 12,649,547 km (0.091 R)
• M19: 13,819,851 km (0.065 R)
• M20: 14,021,659 km (0.109 R)
• M21: 14,431,258 km (0.094 R)
• M22: 15,131,376 km (0.103 R)
• M23: 17,057,598 km (0.091 R)
• M24: 18,240,020 km (0.1 R)
• M25: 20,330,351 km (0.052 R)
• M26: 23,137,255 km (0.028 R)
• M27: 27,337,515 km (0.115 R)
• M28: 31,551,238 km (0.116 R)
• M29: 37,206,486 km (0.082 R)
• M30: 39,456,289 km (0.089 R)
• M31: 41,935,724 km (0.073 R)
• M32: 43,070,274 km (0.033 R)
• M33: 44,516,886 km (0.091 R)
• M34: 50,628,108 km (0.098 R)
• M35: 51,107,719 km (0.107 R)
• M36: 52,892,422 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit