🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.49 AU - 1.81 AU

Year: 741 Days

Day: 18 Hours

Environment

Temp: -31 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,062,338 km

• M1: 241,301 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.47 AU - 3.71 AU

Year: 1900 Days

Day: 22.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,062,338 km

• M1: 17,952 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 11.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.64 AU - 7 AU

Year: 6231 Days

Day: 8.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,062,338 km

• M1: 138,228 km (0.093 R)
• M2: 804,986 km (0.106 R)
• M3: 1,244,654 km (0.066 R)
• M4: 1,773,932 km (0.101 R)
• M5: 2,704,281 km (0.083 R)
• M6: 3,556,091 km (0.11 R)
• M7: 4,770,526 km (0.081 R)
• M8: 7,268,811 km (0.08 R)
• M9: 9,207,749 km (0.102 R)
• M10: 10,344,094 km (0.08 R)
• M11: 12,406,451 km (0.075 R)
• M12: 14,138,046 km (0.091 R)
• M13: 17,801,249 km (0.097 R)
• M14: 20,819,087 km (0.076 R)
• M15: 23,664,289 km (0.085 R)
• M16: 27,940,095 km (0.095 R)
• M17: 31,591,330 km (0.116 R)
• M18: 33,844,573 km (0.078 R)
• M19: 34,477,223 km (0.085 R)
• M20: 36,643,101 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 11.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.71 AU - 7.09 AU

Year: 6341 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,062,338 km

• M1: 139,276 km (0.059 R)
• M2: 621,579 km (0.077 R)
• M3: 1,040,304 km (0.058 R)
• M4: 1,568,085 km (0.115 R)
• M5: 2,024,358 km (0.094 R)
• M6: 2,535,983 km (0.082 R)
• M7: 3,286,216 km (0.071 R)
• M8: 4,318,442 km (0.078 R)
• M9: 5,306,536 km (0.112 R)
• M10: 5,724,662 km (0.095 R)
• M11: 7,761,736 km (0.117 R)
• M12: 8,301,784 km (0.083 R)
• M13: 9,376,795 km (0.082 R)
• M14: 11,755,401 km (0.094 R)
• M15: 12,132,088 km (0.063 R)
• M16: 14,944,678 km (0.058 R)
• M17: 15,442,988 km (0.109 R)
• M18: 18,797,421 km (0.057 R)
• M19: 20,440,903 km (0.095 R)
• M20: 21,964,707 km (0.087 R)
• M21: 22,393,006 km (0.081 R)
• M22: 25,471,431 km (0.114 R)
• M23: 26,103,332 km (0.07 R)
• M24: 27,070,931 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 6.8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.38 AU - 16.42 AU

Year: 23235 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,062,338 km

• M1: 88,113 km (0.076 R)
• M2: 399,277 km (0.098 R)
• M3: 696,827 km (0.077 R)
• M4: 1,089,671 km (0.074 R)
• M5: 1,672,205 km (0.067 R)
• M6: 1,994,738 km (0.115 R)
• M7: 2,379,803 km (0.06 R)
• M8: 2,694,407 km (0.075 R)
• M9: 2,985,973 km (0.076 R)
• M10: 4,176,025 km (0.102 R)
• M11: 5,127,317 km (0.105 R)
• M12: 6,010,842 km (0.08 R)
• M13: 6,947,176 km (0.051 R)
• M14: 15,983,635 km (0.086 R)
• M15: 20,590,950 km (0.103 R)
• M16: 23,295,979 km (0.04 R)
• M17: 28,354,032 km (0.118 R)
• M18: 29,399,422 km (0.047 R)
• M19: 29,635,189 km (0.058 R)
• M20: 30,110,611 km (0.037 R)
• M21: 37,586,315 km (0.066 R)
• M22: 41,157,965 km (0.087 R)
• M23: 43,101,540 km (0.1 R)
• M24: 45,262,332 km (0.098 R)
• M25: 46,051,311 km (0.072 R)
• M26: 47,494,332 km (0.038 R)
• M27: 51,318,502 km (0.079 R)
• M28: 51,832,072 km (0.099 R)
• M29: 60,330,128 km (0.049 R)
• M30: 62,444,994 km (0.07 R)
• M31: 64,211,595 km (0.11 R)
• M32: 65,007,456 km (0.116 R)
• M33: 69,920,698 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.6

Radius: 5.5

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 19.01 AU - 21.57 AU

Year: 31974 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 158.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,062,338 km

• M1: 68,366 km (0.085 R)
• M2: 378,931 km (0.098 R)
• M3: 2,425,430 km (0.113 R)
• M4: 3,288,012 km (0.11 R)
• M5: 3,873,986 km (0.117 R)
• M6: 6,002,914 km (0.086 R)
• M7: 7,183,391 km (0.118 R)
• M8: 7,883,658 km (0.104 R)
• M9: 8,806,827 km (0.115 R)
• M10: 9,994,035 km (0.101 R)
• M11: 11,143,396 km (0.036 R)
• M12: 12,758,155 km (0.059 R)
• M13: 13,621,335 km (0.104 R)
• M14: 14,108,126 km (0.091 R)
• M15: 15,993,060 km (0.12 R)
• M16: 19,125,340 km (0.084 R)
• M17: 19,428,874 km (0.112 R)
• M18: 22,419,036 km (0.089 R)
• M19: 22,756,529 km (0.054 R)
• M20: 25,948,199 km (0.104 R)
• M21: 28,892,136 km (0.102 R)
• M22: 32,051,344 km (0.038 R)
• M23: 33,640,672 km (0.048 R)
• M24: 38,400,726 km (0.084 R)
• M25: 40,523,819 km (0.081 R)
• M26: 44,292,788 km (0.095 R)
• M27: 52,124,236 km (0.113 R)
• M28: 55,130,555 km (0.08 R)
• M29: 58,039,037 km (0.111 R)
• M30: 65,983,881 km (0.069 R)
• M31: 72,887,823 km (0.074 R)
• M32: 75,627,558 km (0.103 R)
• M33: 77,150,614 km (0.117 R)
• M34: 82,108,138 km (0.111 R)
• M35: 87,273,752 km (0.046 R)
• M36: 93,811,478 km (0.087 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 19,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit