🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 293 Days

Day: 21.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 13.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.51 AU - 3.87 AU

Year: 3679 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,862,569 km

• M1: 169,195 km (0.12 R)
• M2: 1,000,660 km (0.081 R)
• M3: 2,689,171 km (0.048 R)
• M4: 3,881,018 km (0.085 R)
• M5: 4,326,969 km (0.06 R)
• M6: 6,096,113 km (0.101 R)
• M7: 8,586,020 km (0.03 R)
• M8: 10,596,915 km (0.084 R)
• M9: 13,711,692 km (0.078 R)
• M10: 14,451,005 km (0.088 R)
• M11: 15,478,144 km (0.081 R)
• M12: 17,053,110 km (0.112 R)
• M13: 19,891,281 km (0.063 R)
• M14: 21,487,939 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 10

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.1 AU - 4.28 AU

Year: 5538 Days

Day: 7.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,862,569 km

• M1: 124,316 km (0.111 R)
• M2: 760,107 km (0.091 R)
• M3: 1,099,544 km (0.092 R)
• M4: 1,472,193 km (0.059 R)
• M5: 1,833,472 km (0.083 R)
• M6: 2,446,673 km (0.119 R)
• M7: 2,959,195 km (0.075 R)
• M8: 3,782,283 km (0.084 R)
• M9: 4,803,588 km (0.064 R)
• M10: 5,350,368 km (0.108 R)
• M11: 6,247,805 km (0.115 R)
• M12: 6,633,768 km (0.108 R)
• M13: 7,999,597 km (0.117 R)
• M14: 9,670,605 km (0.033 R)
• M15: 11,514,997 km (0.08 R)
• M16: 12,047,416 km (0.099 R)
• M17: 12,495,162 km (0.117 R)
• M18: 15,887,144 km (0.073 R)
• M19: 17,225,447 km (0.098 R)
• M20: 18,244,807 km (0.117 R)
• M21: 19,986,425 km (0.079 R)
• M22: 22,502,362 km (0.081 R)
• M23: 28,154,170 km (0.079 R)
• M24: 29,209,433 km (0.118 R)
• M25: 30,291,026 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 10

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.21 AU - 6.23 AU

Year: 7701 Days

Day: 7.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,862,569 km

• M1: 124,316 km (0.094 R)
• M2: 733,927 km (0.058 R)
• M3: 1,193,043 km (0.098 R)
• M4: 2,346,891 km (0.091 R)
• M5: 3,052,395 km (0.057 R)
• M6: 5,927,367 km (0.109 R)
• M7: 6,814,033 km (0.065 R)
• M8: 8,033,555 km (0.112 R)
• M9: 8,717,218 km (0.111 R)
• M10: 9,163,917 km (0.073 R)
• M11: 9,672,849 km (0.097 R)
• M12: 10,006,452 km (0.097 R)
• M13: 11,157,159 km (0.119 R)
• M14: 14,020,163 km (0.092 R)
• M15: 17,270,177 km (0.084 R)
• M16: 17,691,295 km (0.084 R)
• M17: 19,671,222 km (0.099 R)
• M18: 23,893,174 km (0.057 R)
• M19: 24,592,244 km (0.111 R)
• M20: 26,031,226 km (0.069 R)
• M21: 40,232,552 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 6.4

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.19 AU - 9.41 AU

Year: 14066 Days

Day: 20.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,862,569 km

• M1: 79,586 km (0.086 R)
• M2: 324,927 km (0.056 R)
• M3: 740,210 km (0.109 R)
• M4: 1,262,456 km (0.067 R)
• M5: 2,309,342 km (0.095 R)
• M6: 2,938,102 km (0.109 R)
• M7: 3,154,720 km (0.043 R)
• M8: 4,160,616 km (0.102 R)
• M9: 4,403,713 km (0.089 R)
• M10: 4,985,199 km (0.103 R)
• M11: 7,123,103 km (0.12 R)
• M12: 8,345,018 km (0.117 R)
• M13: 9,030,625 km (0.118 R)
• M14: 9,335,805 km (0.085 R)
• M15: 11,787,863 km (0.111 R)
• M16: 12,650,146 km (0.092 R)
• M17: 12,968,191 km (0.094 R)
• M18: 14,089,277 km (0.115 R)
• M19: 16,074,291 km (0.068 R)
• M20: 19,222,878 km (0.039 R)
• M21: 21,118,731 km (0.117 R)
• M22: 24,680,806 km (0.082 R)
• M23: 26,811,529 km (0.086 R)
• M24: 32,609,344 km (0.089 R)
• M25: 33,569,613 km (0.045 R)
• M26: 35,170,011 km (0.109 R)
• M27: 35,925,480 km (0.111 R)
• M28: 37,993,072 km (0.119 R)
• M29: 39,866,037 km (0.114 R)
• M30: 40,138,605 km (0.083 R)
• M31: 40,687,330 km (0.083 R)
• M32: 44,669,475 km (0.105 R)
• M33: 49,686,988 km (0.119 R)
• M34: 51,600,943 km (0.09 R)
• M35: 53,068,199 km (0.116 R)
• M36: 54,563,131 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit