🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.76 AU

Year: 326 Days

Day: 46.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,400,042 km

• M1: 628,161 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 11.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.74 AU - 1.12 AU

Year: 570 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,400,042 km

• M1: 147,952 km (0.071 R)
• M2: 555,158 km (0.039 R)
• M3: 1,288,038 km (0.057 R)
• M4: 1,936,844 km (0.059 R)
• M5: 2,422,289 km (0.111 R)
• M6: 2,794,189 km (0.046 R)
• M7: 3,216,803 km (0.089 R)
• M8: 3,847,208 km (0.116 R)
• M9: 5,568,930 km (0.095 R)
• M10: 6,204,572 km (0.082 R)
• M11: 7,034,989 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 10.2

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.18 AU - 1.66 AU

Year: 1076 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,400,042 km

• M1: 127,158 km (0.115 R)
• M2: 1,302,698 km (0.068 R)
• M3: 1,797,568 km (0.082 R)
• M4: 2,323,554 km (0.112 R)
• M5: 2,703,982 km (0.116 R)
• M6: 3,266,918 km (0.071 R)
• M7: 4,627,361 km (0.115 R)
• M8: 5,155,591 km (0.117 R)
• M9: 5,979,576 km (0.071 R)
• M10: 6,630,028 km (0.066 R)
• M11: 7,940,356 km (0.027 R)
• M12: 8,642,867 km (0.095 R)
• M13: 9,623,481 km (0.107 R)
• M14: 10,327,788 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 11.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.33 AU - 4.35 AU

Year: 5749 Days

Day: 14.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,400,042 km

• M1: 148,551 km (0.115 R)
• M2: 824,733 km (0.093 R)
• M3: 1,676,394 km (0.083 R)
• M4: 2,483,773 km (0.083 R)
• M5: 3,446,137 km (0.072 R)
• M6: 5,116,397 km (0.117 R)
• M7: 6,736,542 km (0.046 R)
• M8: 11,107,492 km (0.114 R)
• M9: 14,482,271 km (0.115 R)
• M10: 16,307,514 km (0.083 R)
• M11: 17,078,991 km (0.117 R)
• M12: 19,114,120 km (0.103 R)
• M13: 22,462,719 km (0.109 R)
• M14: 23,660,698 km (0.078 R)
• M15: 24,316,835 km (0.11 R)
• M16: 31,561,560 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 9.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.63 AU - 6.17 AU

Year: 7979 Days

Day: 12 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,400,042 km

• M1: 118,182 km (0.114 R)
• M2: 428,897 km (0.12 R)
• M3: 763,099 km (0.066 R)
• M4: 1,308,084 km (0.058 R)
• M5: 1,917,097 km (0.094 R)
• M6: 3,427,138 km (0.04 R)
• M7: 7,784,624 km (0.106 R)
• M8: 8,177,468 km (0.049 R)
• M9: 9,800,306 km (0.047 R)
• M10: 10,132,264 km (0.096 R)
• M11: 13,723,061 km (0.116 R)
• M12: 14,086,435 km (0.099 R)
• M13: 16,173,026 km (0.038 R)
• M14: 17,289,924 km (0.068 R)
• M15: 23,805,659 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit