🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.21 AU

Year: 431 Days

Day: 34.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.33 AU - 1.33 AU

Year: 651 Days

Day: 18.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.78 AU - 2.42 AU

Year: 1292 Days

Day: 24.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 9.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.83 AU - 7.11 AU

Year: 6193 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,211,730 km

• M1: 116,088 km (0.096 R)
• M2: 480,359 km (0.111 R)
• M3: 923,168 km (0.115 R)
• M4: 1,689,858 km (0.118 R)
• M5: 3,588,853 km (0.114 R)
• M6: 4,955,280 km (0.105 R)
• M7: 5,470,495 km (0.089 R)
• M8: 6,171,959 km (0.039 R)
• M9: 6,544,608 km (0.093 R)
• M10: 7,896,374 km (0.114 R)
• M11: 8,373,442 km (0.055 R)
• M12: 9,962,620 km (0.092 R)
• M13: 10,346,189 km (0.072 R)
• M14: 10,962,532 km (0.087 R)
• M15: 11,463,685 km (0.07 R)
• M16: 12,220,052 km (0.086 R)
• M17: 12,610,502 km (0.069 R)
• M18: 18,988,458 km (0.027 R)
• M19: 19,778,484 km (0.12 R)
• M20: 20,865,462 km (0.108 R)
• M21: 21,849,068 km (0.044 R)
• M22: 22,497,425 km (0.091 R)
• M23: 23,232,699 km (0.064 R)
• M24: 23,531,296 km (0.034 R)
• M25: 24,060,125 km (0.073 R)
• M26: 25,773,469 km (0.082 R)
• M27: 26,823,347 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 10

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7 AU - 10.94 AU

Year: 11407 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 179.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 94,211,730 km

• M1: 133,890 km (0.117 R)
• M2: 702,512 km (0.088 R)
• M3: 1,249,142 km (0.098 R)
• M4: 1,651,560 km (0.117 R)
• M5: 4,979,814 km (0.085 R)
• M6: 5,315,212 km (0.099 R)
• M7: 10,262,713 km (0.109 R)
• M8: 17,533,319 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 14.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.29 AU - 10.17 AU

Year: 11906 Days

Day: 5.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,211,730 km

• M1: 179,069 km (0.1 R)
• M2: 781,798 km (0.095 R)
• M3: 1,324,091 km (0.066 R)
• M4: 1,797,418 km (0.071 R)
• M5: 3,737,254 km (0.102 R)
• M6: 4,551,066 km (0.062 R)
• M7: 5,804,846 km (0.087 R)
• M8: 8,453,776 km (0.099 R)
• M9: 9,544,793 km (0.105 R)
• M10: 10,232,345 km (0.097 R)
• M11: 11,647,690 km (0.098 R)
• M12: 15,789,756 km (0.071 R)
• M13: 17,056,850 km (0.072 R)
• M14: 20,219,050 km (0.115 R)
• M15: 21,265,936 km (0.108 R)
• M16: 23,944,934 km (0.08 R)
• M17: 37,440,906 km (0.044 R)
• M18: 41,191,175 km (0.058 R)
• M19: 48,653,267 km (0.107 R)
• M20: 51,488,595 km (0.118 R)
• M21: 55,775,921 km (0.077 R)
• M22: 57,313,936 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 7.6

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.91 AU - 16.21 AU

Year: 23589 Days

Day: 15.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,211,730 km

• M1: 96,790 km (0.09 R)
• M2: 480,060 km (0.085 R)
• M3: 792,420 km (0.109 R)
• M4: 1,787,246 km (0.093 R)
• M5: 2,389,976 km (0.077 R)
• M6: 4,449,190 km (0.095 R)
• M7: 4,978,767 km (0.076 R)
• M8: 7,117,418 km (0.108 R)
• M9: 10,699,539 km (0.053 R)
• M10: 11,648,737 km (0.106 R)
• M11: 12,143,757 km (0.06 R)
• M12: 18,174,496 km (0.109 R)
• M13: 18,457,984 km (0.088 R)
• M14: 21,352,403 km (0.093 R)
• M15: 22,201,222 km (0.115 R)
• M16: 24,421,404 km (0.107 R)
• M17: 33,354,940 km (0.118 R)
• M18: 34,931,701 km (0.082 R)
• M19: 36,109,186 km (0.106 R)
• M20: 39,325,690 km (0.086 R)
• M21: 41,900,868 km (0.051 R)
• M22: 44,586,449 km (0.078 R)
• M23: 46,674,386 km (0.037 R)
• M24: 52,177,793 km (0.113 R)
• M25: 54,495,213 km (0.113 R)
• M26: 58,714,023 km (0.051 R)
• M27: 60,376,953 km (0.055 R)
• M28: 66,892,538 km (0.089 R)
• M29: 71,487,138 km (0.105 R)
• M30: 73,861,405 km (0.094 R)
• M31: 75,311,009 km (0.107 R)
• M32: 78,266,764 km (0.112 R)
• M33: 78,516,592 km (0.1 R)
• M34: 81,043,300 km (0.067 R)
• M35: 82,585,205 km (0.104 R)
• M36: 83,884,912 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit