🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 38.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 124.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,617,530 km

• M1: 113,694 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.96 AU - 1.98 AU

Year: 1042 Days

Day: 38.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,617,530 km

• M1: 27,376 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.73 AU - 4.29 AU

Year: 3025 Days

Day: 25.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,617,530 km

• M1: 895,343 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 11.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.81 AU - 5.51 AU

Year: 3790 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,617,530 km

• M1: 144,212 km (0.1 R)
• M2: 540,198 km (0.066 R)
• M3: 928,554 km (0.088 R)
• M4: 1,419,534 km (0.066 R)
• M5: 2,203,726 km (0.092 R)
• M6: 3,149,334 km (0.117 R)
• M7: 3,655,424 km (0.079 R)
• M8: 4,689,893 km (0.088 R)
• M9: 6,132,466 km (0.085 R)
• M10: 8,895,089 km (0.116 R)
• M11: 9,564,091 km (0.075 R)
• M12: 10,266,303 km (0.097 R)
• M13: 11,556,286 km (0.086 R)
• M14: 13,859,944 km (0.111 R)
• M15: 14,505,907 km (0.109 R)
• M16: 16,073,244 km (0.101 R)
• M17: 17,692,940 km (0.089 R)
• M18: 22,721,822 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 12.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.54 AU - 12.38 AU

Year: 13669 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,617,530 km

• M1: 154,684 km (0.096 R)
• M2: 794,065 km (0.09 R)
• M3: 1,313,918 km (0.091 R)
• M4: 3,065,410 km (0.119 R)
• M5: 5,658,091 km (0.067 R)
• M6: 6,627,934 km (0.114 R)
• M7: 7,980,747 km (0.119 R)
• M8: 9,302,295 km (0.109 R)
• M9: 10,261,217 km (0.12 R)
• M10: 10,993,798 km (0.119 R)
• M11: 12,004,182 km (0.049 R)
• M12: 15,480,388 km (0.094 R)
• M13: 15,920,355 km (0.118 R)
• M14: 17,212,731 km (0.096 R)
• M15: 18,656,201 km (0.026 R)
• M16: 20,704,345 km (0.058 R)
• M17: 22,803,802 km (0.087 R)
• M18: 23,374,069 km (0.097 R)
• M19: 24,149,285 km (0.111 R)
• M20: 26,369,317 km (0.077 R)
• M21: 29,499,503 km (0.098 R)
• M22: 33,353,593 km (0.098 R)
• M23: 35,973,650 km (0.115 R)
• M24: 41,198,655 km (0.095 R)
• M25: 43,046,937 km (0.058 R)
• M26: 53,624,105 km (0.12 R)
• M27: 54,295,350 km (0.11 R)
• M28: 54,972,131 km (0.092 R)
• M29: 58,440,857 km (0.119 R)
• M30: 58,973,575 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.33 AU - 14.17 AU

Year: 15173 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,617,530 km

• M1: 147,952 km (0.102 R)
• M2: 453,431 km (0.119 R)
• M3: 1,912,310 km (0.036 R)
• M4: 3,243,431 km (0.095 R)
• M5: 3,634,929 km (0.092 R)
• M6: 4,870,607 km (0.104 R)
• M7: 26,876,903 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.7

Radius: 6.2

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.98 AU - 14.52 AU

Year: 19208 Days

Day: 16.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,617,530 km

• M1: 78,539 km (0.055 R)
• M2: 797,955 km (0.061 R)
• M3: 1,076,805 km (0.108 R)
• M4: 1,316,910 km (0.038 R)
• M5: 2,324,153 km (0.09 R)
• M6: 5,568,930 km (0.076 R)
• M7: 7,781,184 km (0.052 R)
• M8: 8,025,477 km (0.073 R)
• M9: 9,712,343 km (0.101 R)
• M10: 9,938,535 km (0.077 R)
• M11: 11,622,259 km (0.037 R)
• M12: 16,246,478 km (0.108 R)
• M13: 17,464,803 km (0.08 R)
• M14: 20,265,126 km (0.119 R)
• M15: 22,552,178 km (0.056 R)
• M16: 23,049,292 km (0.081 R)
• M17: 23,860,112 km (0.108 R)
• M18: 25,111,499 km (0.055 R)
• M19: 31,165,126 km (0.093 R)
• M20: 33,940,017 km (0.059 R)
• M21: 34,461,515 km (0.082 R)
• M22: 34,724,359 km (0.107 R)
• M23: 35,520,818 km (0.104 R)
• M24: 36,329,394 km (0.084 R)
• M25: 37,704,199 km (0.078 R)
• M26: 38,263,695 km (0.091 R)
• M27: 40,265,613 km (0.076 R)
• M28: 42,186,001 km (0.065 R)
• M29: 44,476,793 km (0.043 R)
• M30: 44,788,406 km (0.09 R)
• M31: 45,258,592 km (0.108 R)
• M32: 46,688,598 km (0.09 R)
• M33: 48,641,748 km (0.11 R)
• M34: 64,060,052 km (0.04 R)
• M35: 64,258,569 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit