🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 199 Days

Day: 32.6 Hours

Environment

Temp: 334 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.71 AU - 2.57 AU

Year: 921 Days

Day: 12.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 169.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,176,001 km

• M1: 83,625 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.01 AU - 6.97 AU

Year: 4315 Days

Day: 33.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 110 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,176,001 km

• M1: 2,021,965 km (0.119 R)

Asteroid Belt

Center: 8.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 10.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.42 AU - 13.22 AU

Year: 11210 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,176,001 km

• M1: 130,599 km (0.038 R)
• M2: 728,093 km (0.077 R)
• M3: 1,091,316 km (0.114 R)
• M4: 1,881,193 km (0.081 R)
• M5: 2,513,095 km (0.099 R)
• M6: 3,396,171 km (0.067 R)
• M7: 4,065,621 km (0.103 R)
• M8: 6,499,429 km (0.055 R)
• M9: 8,450,335 km (0.095 R)
• M10: 10,015,278 km (0.119 R)
• M11: 10,409,917 km (0.118 R)
• M12: 12,541,537 km (0.063 R)
• M13: 13,175,384 km (0.028 R)
• M14: 18,153,552 km (0.115 R)
• M15: 21,300,493 km (0.092 R)
• M16: 23,216,243 km (0.1 R)
• M17: 27,869,485 km (0.095 R)
• M18: 28,258,739 km (0.067 R)
• M19: 31,400,144 km (0.058 R)
• M20: 32,676,214 km (0.114 R)
• M21: 37,180,008 km (0.06 R)
• M22: 39,213,491 km (0.091 R)
• M23: 40,568,250 km (0.116 R)
• M24: 43,631,715 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.7

Radius: 8.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.2 AU - 18.34 AU

Year: 18432 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,176,001 km

• M1: 104,569 km (0.118 R)
• M2: 738,265 km (0.063 R)
• M3: 1,345,782 km (0.045 R)
• M4: 1,647,671 km (0.075 R)
• M5: 2,048,444 km (0.028 R)
• M6: 2,390,724 km (0.114 R)
• M7: 2,952,912 km (0.073 R)
• M8: 4,940,021 km (0.1 R)
• M9: 5,382,531 km (0.099 R)
• M10: 5,667,665 km (0.067 R)
• M11: 6,307,645 km (0.075 R)
• M12: 7,465,383 km (0.094 R)
• M13: 7,730,769 km (0.104 R)
• M14: 9,928,212 km (0.052 R)
• M15: 11,547,011 km (0.07 R)
• M16: 14,192,799 km (0.093 R)
• M17: 15,299,075 km (0.081 R)
• M18: 18,314,819 km (0.1 R)
• M19: 19,208,815 km (0.062 R)
• M20: 20,908,546 km (0.114 R)
• M21: 28,391,282 km (0.112 R)
• M22: 31,617,959 km (0.097 R)
• M23: 34,344,829 km (0.067 R)
• M24: 34,834,463 km (0.047 R)
• M25: 45,340,123 km (0.116 R)
• M26: 46,226,041 km (0.074 R)
• M27: 46,523,891 km (0.103 R)
• M28: 52,916,357 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.2

Radius: 4.3

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.3 AU - 18.42 AU

Year: 23155 Days

Day: 25 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,176,001 km

• M1: 56,997 km (0.114 R)
• M2: 305,479 km (0.117 R)
• M3: 439,668 km (0.111 R)
• M4: 639,531 km (0.096 R)
• M5: 898,634 km (0.113 R)
• M6: 1,058,854 km (0.108 R)
• M7: 1,279,211 km (0.063 R)
• M8: 1,691,503 km (0.118 R)
• M9: 2,012,391 km (0.119 R)
• M10: 2,704,430 km (0.105 R)
• M11: 2,869,586 km (0.061 R)
• M12: 3,683,548 km (0.116 R)
• M13: 3,828,060 km (0.073 R)
• M14: 6,558,969 km (0.074 R)
• M15: 7,121,307 km (0.084 R)
• M16: 7,437,109 km (0.062 R)
• M17: 8,000,045 km (0.116 R)
• M18: 8,440,461 km (0.101 R)
• M19: 8,590,807 km (0.093 R)
• M20: 9,476,876 km (0.105 R)
• M21: 16,259,793 km (0.092 R)
• M22: 20,170,879 km (0.111 R)
• M23: 20,711,227 km (0.115 R)
• M24: 22,582,547 km (0.089 R)
• M25: 25,387,207 km (0.096 R)
• M26: 34,279,155 km (0.034 R)
• M27: 37,021,135 km (0.098 R)
• M28: 41,330,750 km (0.104 R)
• M29: 41,619,773 km (0.101 R)
• M30: 45,500,192 km (0.108 R)
• M31: 50,433,631 km (0.065 R)
• M32: 51,594,959 km (0.033 R)
• M33: 52,604,446 km (0.079 R)
• M34: 57,131,277 km (0.082 R)
• M35: 62,859,679 km (0.098 R)

Kuiper Belt

Range: 37.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit