🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.31 AU

Year: 468 Days

Day: 19.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,432,254 km

• M1: 25,282 km (0.081 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 14.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.21 AU - 5.47 AU

Year: 4507 Days

Day: 14.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 114,432,254 km

• M1: 175,478 km (0.089 R)
• M2: 756,965 km (0.071 R)
• M3: 2,951,566 km (0.036 R)
• M4: 4,136,232 km (0.1 R)
• M5: 5,100,988 km (0.112 R)
• M6: 7,285,566 km (0.097 R)
• M7: 8,586,020 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.6

Radius: 11.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.54 AU - 10.56 AU

Year: 9944 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 114,432,254 km

• M1: 138,378 km (0.049 R)
• M2: 520,451 km (0.088 R)
• M3: 1,147,116 km (0.054 R)
• M4: 1,569,581 km (0.079 R)
• M5: 2,516,835 km (0.058 R)
• M6: 3,128,241 km (0.068 R)
• M7: 4,618,535 km (0.098 R)
• M8: 6,130,371 km (0.038 R)
• M9: 6,881,801 km (0.105 R)
• M10: 7,239,490 km (0.057 R)
• M11: 9,901,434 km (0.074 R)
• M12: 10,255,532 km (0.098 R)
• M13: 12,212,422 km (0.11 R)
• M14: 13,585,880 km (0.113 R)
• M15: 15,259,731 km (0.07 R)
• M16: 17,284,239 km (0.082 R)
• M17: 20,119,567 km (0.111 R)
• M18: 20,606,957 km (0.084 R)
• M19: 24,886,653 km (0.107 R)
• M20: 32,419,504 km (0.059 R)
• M21: 39,164,573 km (0.073 R)
• M22: 40,308,548 km (0.043 R)
• M23: 43,874,363 km (0.116 R)
• M24: 46,365,167 km (0.094 R)
• M25: 48,511,598 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.3

Radius: 8.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.43 AU - 11.01 AU

Year: 10226 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 114,432,254 km

• M1: 112,049 km (0.108 R)
• M2: 499,806 km (0.107 R)
• M3: 1,023,100 km (0.115 R)
• M4: 1,373,458 km (0.059 R)
• M5: 1,698,983 km (0.077 R)
• M6: 2,179,043 km (0.114 R)
• M7: 2,626,191 km (0.076 R)
• M8: 4,602,079 km (0.099 R)
• M9: 6,227,759 km (0.12 R)
• M10: 7,289,455 km (0.118 R)
• M11: 7,821,425 km (0.113 R)
• M12: 8,963,156 km (0.092 R)
• M13: 10,112,367 km (0.062 R)
• M14: 10,465,269 km (0.051 R)
• M15: 10,878,757 km (0.119 R)
• M16: 11,249,461 km (0.083 R)
• M17: 13,111,655 km (0.066 R)
• M18: 15,170,720 km (0.098 R)
• M19: 15,700,745 km (0.037 R)
• M20: 17,221,856 km (0.101 R)
• M21: 21,865,973 km (0.094 R)
• M22: 22,287,091 km (0.1 R)
• M23: 25,759,257 km (0.075 R)
• M24: 26,040,352 km (0.088 R)
• M25: 29,168,294 km (0.113 R)
• M26: 32,866,951 km (0.073 R)
• M27: 34,429,950 km (0.057 R)
• M28: 35,345,190 km (0.1 R)
• M29: 36,629,787 km (0.05 R)
• M30: 38,675,986 km (0.116 R)
• M31: 39,292,030 km (0.097 R)
• M32: 45,954,521 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 4.2

Gravity: 54.67 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.88 AU - 20.82 AU

Year: 31089 Days

Day: 21.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 114,432,254 km

• M1: 52,210 km (0.08 R)
• M2: 184,604 km (0.064 R)
• M3: 423,063 km (0.083 R)
• M4: 1,052,122 km (0.088 R)
• M5: 1,754,933 km (0.105 R)
• M6: 2,756,191 km (0.1 R)
• M7: 3,593,341 km (0.04 R)
• M8: 4,998,364 km (0.095 R)
• M9: 5,523,303 km (0.076 R)
• M10: 7,594,336 km (0.066 R)
• M11: 7,935,419 km (0.071 R)
• M12: 10,268,099 km (0.097 R)
• M13: 10,755,489 km (0.111 R)
• M14: 10,969,114 km (0.099 R)
• M15: 12,860,480 km (0.117 R)
• M16: 13,508,987 km (0.059 R)
• M17: 16,984,594 km (0.042 R)
• M18: 18,062,896 km (0.117 R)
• M19: 20,247,025 km (0.117 R)
• M20: 21,570,816 km (0.058 R)
• M21: 25,633,146 km (0.066 R)
• M22: 28,652,630 km (0.101 R)
• M23: 31,754,691 km (0.087 R)
• M24: 32,638,067 km (0.072 R)
• M25: 34,146,312 km (0.12 R)
• M26: 34,299,650 km (0.111 R)
• M27: 34,607,822 km (0.112 R)
• M28: 35,858,610 km (0.089 R)
• M29: 43,820,507 km (0.104 R)
• M30: 47,538,314 km (0.093 R)
• M31: 48,887,687 km (0.036 R)
• M32: 58,395,529 km (0.087 R)
• M33: 65,217,192 km (0.091 R)
• M34: 70,295,890 km (0.076 R)
• M35: 87,961,902 km (0.034 R)
• M36: 103,799,380 km (0.117 R)
• M37: 114,089,470 km (0.108 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: 225 - 13,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit