🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 631 Days

Day: 29.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,563,080 km

• M1: 338,390 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.62 AU - 1.92 AU

Year: 907 Days

Day: 46.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,563,080 km

• M1: 1,708,408 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 14.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.83 AU - 6.09 AU

Year: 4912 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,563,080 km

• M1: 185,501 km (0.088 R)
• M2: 841,638 km (0.113 R)
• M3: 1,319,304 km (0.116 R)
• M4: 1,812,827 km (0.076 R)
• M5: 2,612,278 km (0.093 R)
• M6: 3,533,053 km (0.053 R)
• M7: 4,340,582 km (0.062 R)
• M8: 6,610,580 km (0.074 R)
• M9: 7,589,698 km (0.057 R)
• M10: 8,133,038 km (0.119 R)
• M11: 9,136,690 km (0.044 R)
• M12: 11,343,857 km (0.104 R)
• M13: 13,360,735 km (0.083 R)
• M14: 18,609,826 km (0.093 R)
• M15: 19,939,751 km (0.111 R)
• M16: 23,087,290 km (0.085 R)
• M17: 25,979,316 km (0.091 R)
• M18: 26,717,881 km (0.074 R)
• M19: 29,546,178 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 11.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.38 AU - 6.02 AU

Year: 5239 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,563,080 km

• M1: 140,472 km (0.108 R)
• M2: 642,224 km (0.099 R)
• M3: 1,082,191 km (0.06 R)
• M4: 2,032,287 km (0.112 R)
• M5: 2,393,716 km (0.081 R)
• M6: 3,491,913 km (0.05 R)
• M7: 4,516,360 km (0.103 R)
• M8: 6,882,998 km (0.086 R)
• M9: 8,072,451 km (0.113 R)
• M10: 9,030,924 km (0.107 R)
• M11: 10,149,617 km (0.117 R)
• M12: 11,265,767 km (0.117 R)
• M13: 11,734,457 km (0.111 R)
• M14: 13,688,056 km (0.086 R)
• M15: 14,881,099 km (0.097 R)
• M16: 16,142,358 km (0.12 R)
• M17: 17,164,710 km (0.103 R)
• M18: 19,338,218 km (0.026 R)
• M19: 20,010,959 km (0.113 R)
• M20: 20,491,168 km (0.087 R)
• M21: 21,261,149 km (0.109 R)
• M22: 21,761,254 km (0.071 R)
• M23: 22,269,139 km (0.119 R)
• M24: 25,085,917 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.71 AU - 16.75 AU

Year: 26346 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,563,080 km

• M1: 102,175 km (0.063 R)
• M2: 234,719 km (0.069 R)
• M3: 551,119 km (0.105 R)
• M4: 714,031 km (0.077 R)
• M5: 1,633,310 km (0.088 R)
• M6: 2,291,839 km (0.097 R)
• M7: 4,930,596 km (0.079 R)
• M8: 5,698,482 km (0.079 R)
• M9: 16,239,896 km (0.104 R)
• M10: 24,216,903 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit