🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2 AU - 2.86 AU

Year: 1325 Days

Day: 21.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.98 AU - 3.7 AU

Year: 2135 Days

Day: 41.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,640,329 km

• M1: 539,001 km (0.111 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.68 AU - 5.56 AU

Year: 4053 Days

Day: 35.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,640,329 km

• M1: 58,942 km (0.116 R)
• M2: 324,179 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 11.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.58 AU - 6.58 AU

Year: 4611 Days

Day: 10.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,640,329 km

• M1: 143,913 km (0.08 R)
• M2: 564,283 km (0.032 R)
• M3: 985,252 km (0.118 R)
• M4: 1,355,656 km (0.047 R)
• M5: 1,809,237 km (0.1 R)
• M6: 2,275,832 km (0.106 R)
• M7: 2,706,375 km (0.088 R)
• M8: 3,246,573 km (0.078 R)
• M9: 3,857,830 km (0.115 R)
• M10: 4,520,997 km (0.076 R)
• M11: 5,415,742 km (0.114 R)
• M12: 5,989,899 km (0.116 R)
• M13: 6,544,159 km (0.119 R)
• M14: 7,325,209 km (0.109 R)
• M15: 10,743,221 km (0.069 R)
• M16: 12,284,678 km (0.112 R)
• M17: 12,656,877 km (0.11 R)
• M18: 13,768,988 km (0.112 R)
• M19: 14,221,372 km (0.077 R)
• M20: 14,580,257 km (0.118 R)
• M21: 17,033,214 km (0.043 R)
• M22: 18,448,110 km (0.108 R)
• M23: 19,749,312 km (0.059 R)
• M24: 22,326,585 km (0.092 R)
• M25: 23,446,025 km (0.12 R)
• M26: 24,019,584 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 13.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.53 AU - 11.89 AU

Year: 11413 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,640,329 km

• M1: 169,345 km (0.119 R)
• M2: 596,447 km (0.102 R)
• M3: 1,089,521 km (0.081 R)
• M4: 2,184,727 km (0.043 R)
• M5: 2,709,666 km (0.051 R)
• M6: 3,473,513 km (0.045 R)
• M7: 3,993,216 km (0.047 R)
• M8: 4,842,184 km (0.101 R)
• M9: 5,586,583 km (0.12 R)
• M10: 7,531,954 km (0.109 R)
• M11: 10,034,277 km (0.049 R)
• M12: 10,555,925 km (0.055 R)
• M13: 12,607,211 km (0.084 R)
• M14: 19,237,389 km (0.108 R)
• M15: 21,026,280 km (0.114 R)
• M16: 23,332,929 km (0.062 R)
• M17: 24,590,000 km (0.092 R)
• M18: 26,514,727 km (0.094 R)
• M19: 27,056,720 km (0.062 R)
• M20: 28,821,825 km (0.111 R)
• M21: 31,259,821 km (0.088 R)
• M22: 35,332,923 km (0.057 R)
• M23: 38,351,808 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.7

Radius: 4.1

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.19 AU - 17.93 AU

Year: 21473 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,640,329 km

• M1: 51,013 km (0.11 R)
• M2: 221,704 km (0.098 R)
• M3: 728,093 km (0.051 R)
• M4: 1,092,962 km (0.026 R)
• M5: 1,872,965 km (0.036 R)
• M6: 3,794,101 km (0.084 R)
• M7: 4,563,184 km (0.115 R)
• M8: 7,039,627 km (0.106 R)
• M9: 7,670,481 km (0.107 R)
• M10: 7,857,479 km (0.107 R)
• M11: 8,686,251 km (0.08 R)
• M12: 9,411,202 km (0.109 R)
• M13: 11,099,115 km (0.1 R)
• M14: 11,398,759 km (0.076 R)
• M15: 11,765,424 km (0.092 R)
• M16: 12,139,867 km (0.069 R)
• M17: 13,378,388 km (0.106 R)
• M18: 16,877,333 km (0.111 R)
• M19: 18,751,345 km (0.113 R)
• M20: 19,262,072 km (0.069 R)
• M21: 20,222,491 km (0.045 R)
• M22: 20,400,362 km (0.056 R)
• M23: 21,031,665 km (0.113 R)
• M24: 24,283,474 km (0.107 R)
• M25: 27,965,228 km (0.093 R)
• M26: 32,365,200 km (0.118 R)
• M27: 33,595,194 km (0.04 R)
• M28: 37,740,700 km (0.063 R)
• M29: 45,945,545 km (0.119 R)
• M30: 49,245,076 km (0.039 R)
• M31: 51,862,291 km (0.043 R)
• M32: 55,959,926 km (0.062 R)
• M33: 57,729,070 km (0.11 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit