🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 336 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 8.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.03 AU - 1.09 AU

Year: 716 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,567,839 km

• M1: 122,371 km (0.113 R)
• M2: 439,967 km (0.099 R)
• M3: 844,330 km (0.074 R)
• M4: 1,173,147 km (0.104 R)
• M5: 1,535,323 km (0.095 R)
• M6: 1,894,657 km (0.105 R)
• M7: 2,173,358 km (0.119 R)
• M8: 2,600,759 km (0.076 R)
• M9: 3,391,833 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 14.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.77 AU - 1.97 AU

Year: 1678 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,567,839 km

• M1: 181,612 km (0.106 R)
• M2: 688,599 km (0.082 R)
• M3: 1,948,063 km (0.106 R)
• M4: 2,598,964 km (0.113 R)
• M5: 3,601,718 km (0.113 R)
• M6: 4,948,548 km (0.116 R)
• M7: 6,589,038 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 13.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.91 AU - 5.83 AU

Year: 8163 Days

Day: 9.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,567,839 km

• M1: 172,636 km (0.104 R)
• M2: 1,095,954 km (0.051 R)
• M3: 1,688,810 km (0.1 R)
• M4: 2,737,043 km (0.114 R)
• M5: 3,276,044 km (0.074 R)
• M6: 4,942,115 km (0.032 R)
• M7: 6,088,783 km (0.062 R)
• M8: 11,755,849 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.3

Radius: 3.3

Gravity: 58.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8 AU - 10.66 AU

Year: 18695 Days

Day: 18.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,567,839 km

• M1: 41,139 km (0.111 R)
• M2: 160,519 km (0.048 R)
• M3: 651,798 km (0.097 R)
• M4: 837,898 km (0.05 R)
• M5: 1,109,418 km (0.103 R)
• M6: 1,330,823 km (0.082 R)
• M7: 1,499,419 km (0.078 R)
• M8: 1,861,147 km (0.116 R)
• M9: 2,635,466 km (0.106 R)
• M10: 3,962,100 km (0.078 R)
• M11: 4,927,455 km (0.083 R)
• M12: 6,121,694 km (0.091 R)
• M13: 6,588,141 km (0.104 R)
• M14: 7,448,927 km (0.063 R)
• M15: 7,735,706 km (0.111 R)
• M16: 8,280,392 km (0.12 R)
• M17: 8,903,317 km (0.116 R)
• M18: 10,656,006 km (0.112 R)
• M19: 14,307,840 km (0.082 R)
• M20: 14,750,500 km (0.048 R)
• M21: 15,202,285 km (0.098 R)
• M22: 15,355,025 km (0.082 R)
• M23: 16,775,008 km (0.105 R)
• M24: 19,964,135 km (0.093 R)
• M25: 24,254,901 km (0.064 R)
• M26: 24,359,021 km (0.076 R)
• M27: 24,568,010 km (0.12 R)
• M28: 33,042,878 km (0.112 R)
• M29: 33,556,448 km (0.052 R)
• M30: 39,418,590 km (0.073 R)
• M31: 50,190,534 km (0.114 R)
• M32: 52,244,064 km (0.097 R)
• M33: 57,436,906 km (0.063 R)
• M34: 58,739,903 km (0.079 R)
• M35: 62,375,730 km (0.071 R)
• M36: 64,547,592 km (0.051 R)
• M37: 66,158,611 km (0.028 R)
• M38: 67,178,869 km (0.06 R)
• M39: 70,726,433 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 3

Gravity: 81.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.82 AU - 10.9 AU

Year: 18786 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,567,839 km

• M1: 43,234 km (0.063 R)
• M2: 197,320 km (0.083 R)
• M3: 360,082 km (0.081 R)
• M4: 464,801 km (0.099 R)
• M5: 798,853 km (0.11 R)
• M6: 1,187,957 km (0.103 R)
• M7: 1,332,169 km (0.111 R)
• M8: 2,009,698 km (0.092 R)
• M9: 2,193,853 km (0.101 R)
• M10: 2,839,368 km (0.096 R)
• M11: 4,126,956 km (0.089 R)
• M12: 5,249,539 km (0.111 R)
• M13: 11,450,221 km (0.091 R)
• M14: 11,773,203 km (0.065 R)
• M15: 13,126,016 km (0.119 R)
• M16: 13,479,815 km (0.109 R)
• M17: 14,654,458 km (0.082 R)
• M18: 17,121,327 km (0.096 R)
• M19: 17,886,071 km (0.08 R)
• M20: 19,758,737 km (0.109 R)
• M21: 21,758,113 km (0.046 R)
• M22: 21,856,548 km (0.119 R)
• M23: 24,097,973 km (0.074 R)
• M24: 27,509,403 km (0.091 R)
• M25: 29,751,725 km (0.1 R)
• M26: 30,116,595 km (0.093 R)
• M27: 31,104,090 km (0.108 R)
• M28: 32,754,454 km (0.04 R)
• M29: 33,143,408 km (0.068 R)
• M30: 34,462,263 km (0.116 R)
• M31: 36,644,447 km (0.116 R)
• M32: 39,499,373 km (0.083 R)
• M33: 42,807,132 km (0.097 R)
• M34: 44,528,105 km (0.116 R)
• M35: 47,112,857 km (0.083 R)
• M36: 47,940,732 km (0.036 R)
• M37: 48,442,035 km (0.058 R)
• M38: 57,319,621 km (0.028 R)
• M39: 61,546,958 km (0.082 R)
• M40: 62,535,799 km (0.108 R)
• M41: 62,734,765 km (0.109 R)
• M42: 64,748,502 km (0.104 R)
• M43: 70,399,860 km (0.05 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: 532 - 15,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit