🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 212 Days

Day: 44.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,502,445 km

• M1: 24,534 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 10.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.03 AU - 3.55 AU

Year: 2725 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,502,445 km

• M1: 135,536 km (0.06 R)
• M2: 596,596 km (0.095 R)
• M3: 936,483 km (0.091 R)
• M4: 1,472,941 km (0.067 R)
• M5: 1,813,425 km (0.094 R)
• M6: 2,311,885 km (0.101 R)
• M7: 2,681,991 km (0.117 R)
• M8: 3,644,952 km (0.112 R)
• M9: 5,244,153 km (0.115 R)
• M10: 9,011,925 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 5.4

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.24 AU - 11.78 AU

Year: 13390 Days

Day: 22.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,502,445 km

• M1: 67,469 km (0.04 R)
• M2: 427,700 km (0.078 R)
• M3: 617,390 km (0.047 R)
• M4: 1,056,311 km (0.066 R)
• M5: 2,701,438 km (0.106 R)
• M6: 2,951,117 km (0.096 R)
• M7: 3,265,871 km (0.115 R)
• M8: 3,656,621 km (0.073 R)
• M9: 4,315,599 km (0.069 R)
• M10: 5,791,682 km (0.087 R)
• M11: 6,847,992 km (0.098 R)
• M12: 8,212,175 km (0.056 R)
• M13: 8,883,870 km (0.095 R)
• M14: 9,643,528 km (0.067 R)
• M15: 10,065,992 km (0.115 R)
• M16: 11,760,637 km (0.026 R)
• M17: 11,999,993 km (0.055 R)
• M18: 16,140,114 km (0.066 R)
• M19: 17,422,467 km (0.067 R)
• M20: 22,490,394 km (0.069 R)
• M21: 22,674,400 km (0.033 R)
• M22: 23,799,824 km (0.036 R)
• M23: 26,467,454 km (0.075 R)
• M24: 29,547,524 km (0.098 R)
• M25: 31,116,507 km (0.097 R)
• M26: 33,572,754 km (0.078 R)
• M27: 34,909,561 km (0.097 R)
• M28: 35,404,430 km (0.083 R)
• M29: 40,069,939 km (0.099 R)
• M30: 45,863,865 km (0.094 R)
• M31: 48,728,514 km (0.064 R)
• M32: 49,036,836 km (0.068 R)
• M33: 51,550,229 km (0.112 R)
• M34: 53,327,303 km (0.116 R)
• M35: 54,148,296 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.2

Radius: 4.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.14 AU - 15.4 AU

Year: 20835 Days

Day: 22.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,502,445 km

• M1: 53,706 km (0.094 R)
• M2: 191,485 km (0.093 R)
• M3: 1,554,771 km (0.078 R)
• M4: 2,492,001 km (0.082 R)
• M5: 2,633,371 km (0.048 R)
• M6: 3,010,358 km (0.064 R)
• M7: 5,540,956 km (0.076 R)
• M8: 5,691,152 km (0.106 R)
• M9: 8,090,253 km (0.068 R)
• M10: 9,088,669 km (0.086 R)
• M11: 9,467,451 km (0.103 R)
• M12: 12,114,585 km (0.093 R)
• M13: 16,792,211 km (0.054 R)
• M14: 17,298,151 km (0.118 R)
• M15: 17,814,264 km (0.107 R)
• M16: 18,741,771 km (0.093 R)
• M17: 21,421,218 km (0.108 R)
• M18: 22,621,891 km (0.116 R)
• M19: 24,345,258 km (0.089 R)
• M20: 28,227,323 km (0.081 R)
• M21: 29,668,848 km (0.049 R)
• M22: 30,500,762 km (0.054 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: 517 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit