🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.99 AU - 1.03 AU

Year: 376 Days

Day: 24.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,813,953 km

• M1: 379,231 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.6 AU - 2.3 AU

Year: 1010 Days

Day: 38.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,813,953 km

• M1: 687,103 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.24 AU - 3.24 AU

Year: 1682 Days

Day: 19.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 8.4

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.96 AU - 6.48 AU

Year: 5753 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,813,953 km

• M1: 108,758 km (0.093 R)
• M2: 787,184 km (0.118 R)
• M3: 1,168,958 km (0.043 R)
• M4: 1,774,979 km (0.108 R)
• M5: 2,662,543 km (0.108 R)
• M6: 3,685,942 km (0.118 R)
• M7: 3,955,667 km (0.081 R)
• M8: 4,262,642 km (0.11 R)
• M9: 9,138,036 km (0.033 R)
• M10: 9,634,402 km (0.064 R)
• M11: 12,844,922 km (0.069 R)
• M12: 13,573,912 km (0.08 R)
• M13: 16,044,521 km (0.105 R)
• M14: 16,584,420 km (0.118 R)
• M15: 19,739,140 km (0.087 R)
• M16: 22,969,556 km (0.094 R)
• M17: 23,655,612 km (0.049 R)
• M18: 28,756,899 km (0.104 R)
• M19: 30,455,883 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.2

Radius: 6.8

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.03 AU - 17.17 AU

Year: 19635 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,813,953 km

• M1: 84,672 km (0.106 R)
• M2: 368,310 km (0.091 R)
• M3: 626,516 km (0.051 R)
• M4: 995,574 km (0.102 R)
• M5: 1,230,592 km (0.111 R)
• M6: 1,695,243 km (0.114 R)
• M7: 3,356,228 km (0.053 R)
• M8: 3,631,788 km (0.093 R)
• M9: 4,452,033 km (0.098 R)
• M10: 4,717,419 km (0.067 R)
• M11: 6,084,594 km (0.109 R)
• M12: 7,791,955 km (0.1 R)
• M13: 13,999,518 km (0.119 R)
• M14: 14,570,234 km (0.043 R)
• M15: 16,611,647 km (0.091 R)
• M16: 17,009,577 km (0.11 R)
• M17: 18,922,335 km (0.034 R)
• M18: 19,356,319 km (0.091 R)
• M19: 22,874,861 km (0.087 R)
• M20: 23,766,464 km (0.078 R)
• M21: 24,475,857 km (0.09 R)
• M22: 30,311,969 km (0.108 R)
• M23: 30,786,793 km (0.066 R)
• M24: 35,154,752 km (0.101 R)
• M25: 35,416,099 km (0.109 R)
• M26: 35,810,589 km (0.102 R)
• M27: 42,676,383 km (0.115 R)
• M28: 46,338,389 km (0.101 R)
• M29: 47,285,493 km (0.039 R)
• M30: 50,369,902 km (0.025 R)
• M31: 54,804,432 km (0.094 R)
• M32: 57,116,168 km (0.066 R)
• M33: 65,422,440 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit