🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.96 AU

Year: 239 Days

Day: 35.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,550,082 km

• M1: 16,605 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.57 AU - 2.31 AU

Year: 954 Days

Day: 32.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.99 AU - 3.21 AU

Year: 1480 Days

Day: 12.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,550,082 km

• M1: 36,651 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.71 AU - 4.39 AU

Year: 2878 Days

Day: 32 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.8

Radius: 6.1

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.11 AU - 16.51 AU

Year: 23258 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,550,082 km

• M1: 76,445 km (0.043 R)
• M2: 266,135 km (0.053 R)
• M3: 592,557 km (0.061 R)
• M4: 828,024 km (0.114 R)
• M5: 2,492,151 km (0.093 R)
• M6: 2,740,932 km (0.076 R)
• M7: 4,673,886 km (0.035 R)
• M8: 7,831,000 km (0.064 R)
• M9: 8,149,643 km (0.077 R)
• M10: 8,643,765 km (0.051 R)
• M11: 11,084,753 km (0.12 R)
• M12: 15,469,467 km (0.118 R)
• M13: 15,719,146 km (0.07 R)
• M14: 17,273,767 km (0.079 R)
• M15: 23,193,504 km (0.085 R)
• M16: 23,740,434 km (0.116 R)
• M17: 26,367,522 km (0.096 R)
• M18: 27,203,924 km (0.09 R)
• M19: 27,934,859 km (0.109 R)
• M20: 28,305,264 km (0.113 R)
• M21: 41,799,141 km (0.086 R)
• M22: 42,283,689 km (0.102 R)
• M23: 42,935,486 km (0.053 R)
• M24: 46,295,604 km (0.079 R)
• M25: 62,116,776 km (0.076 R)
• M26: 71,803,687 km (0.049 R)
• M27: 74,847,255 km (0.1 R)
• M28: 80,939,778 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 4.5

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.59 AU - 18.39 AU

Year: 23644 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,550,082 km

• M1: 58,942 km (0.052 R)
• M2: 323,730 km (0.099 R)
• M3: 539,300 km (0.082 R)
• M4: 701,913 km (0.077 R)
• M5: 887,115 km (0.071 R)
• M6: 1,239,418 km (0.058 R)
• M7: 1,384,977 km (0.032 R)
• M8: 1,571,825 km (0.053 R)
• M9: 2,032,137 km (0.064 R)
• M10: 2,598,515 km (0.104 R)
• M11: 2,999,138 km (0.039 R)
• M12: 3,141,555 km (0.069 R)
• M13: 4,541,492 km (0.109 R)
• M14: 4,825,728 km (0.05 R)
• M15: 6,234,491 km (0.104 R)
• M16: 7,242,183 km (0.102 R)
• M17: 8,307,469 km (0.116 R)
• M18: 9,884,679 km (0.08 R)
• M19: 11,534,893 km (0.09 R)
• M20: 11,767,967 km (0.104 R)
• M21: 12,731,826 km (0.102 R)
• M22: 16,226,582 km (0.025 R)
• M23: 17,266,437 km (0.118 R)
• M24: 22,770,890 km (0.063 R)
• M25: 25,031,314 km (0.094 R)
• M26: 28,061,718 km (0.069 R)
• M27: 28,802,377 km (0.065 R)
• M28: 30,878,347 km (0.037 R)
• M29: 34,717,327 km (0.078 R)
• M30: 39,386,277 km (0.106 R)
• M31: 41,528,668 km (0.057 R)
• M32: 46,925,561 km (0.084 R)
• M33: 51,345,430 km (0.026 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit