🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.89 AU - 4.29 AU

Year: 2991 Days

Day: 20.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 12.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.07 AU - 11.93 AU

Year: 12305 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,949,320 km

• M1: 160,967 km (0.065 R)
• M2: 569,818 km (0.103 R)
• M3: 1,009,786 km (0.044 R)
• M4: 1,485,357 km (0.069 R)
• M5: 2,975,950 km (0.091 R)
• M6: 4,206,243 km (0.088 R)
• M7: 5,033,968 km (0.065 R)
• M8: 5,822,349 km (0.119 R)
• M9: 6,341,454 km (0.094 R)
• M10: 8,268,723 km (0.108 R)
• M11: 9,120,234 km (0.104 R)
• M12: 10,081,401 km (0.048 R)
• M13: 11,165,087 km (0.107 R)
• M14: 12,264,931 km (0.098 R)
• M15: 13,563,291 km (0.063 R)
• M16: 14,478,531 km (0.112 R)
• M17: 16,577,987 km (0.116 R)
• M18: 17,095,596 km (0.059 R)
• M19: 18,555,521 km (0.117 R)
• M20: 19,437,700 km (0.119 R)
• M21: 21,286,131 km (0.12 R)
• M22: 22,521,660 km (0.112 R)
• M23: 23,340,858 km (0.091 R)
• M24: 23,991,759 km (0.081 R)
• M25: 28,573,941 km (0.111 R)
• M26: 32,085,452 km (0.091 R)
• M27: 34,063,435 km (0.054 R)
• M28: 41,288,713 km (0.088 R)
• M29: 43,068,778 km (0.061 R)
• M30: 44,048,195 km (0.117 R)
• M31: 44,472,605 km (0.082 R)
• M32: 48,264,761 km (0.094 R)
• M33: 52,425,676 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819

Radius: 7.9

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.05 AU - 14.69 AU

Year: 19700 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,949,320 km

• M1: 98,286 km (0.109 R)
• M2: 367,712 km (0.107 R)
• M3: 3,127,194 km (0.098 R)
• M4: 5,402,727 km (0.119 R)
• M5: 5,888,322 km (0.111 R)
• M6: 11,261,279 km (0.099 R)
• M7: 13,528,883 km (0.065 R)
• M8: 14,576,966 km (0.112 R)
• M9: 15,278,730 km (0.09 R)
• M10: 15,758,939 km (0.047 R)
• M11: 19,128,930 km (0.108 R)
• M12: 21,129,054 km (0.105 R)
• M13: 22,128,667 km (0.085 R)
• M14: 24,222,139 km (0.076 R)
• M15: 24,985,088 km (0.115 R)
• M16: 26,329,973 km (0.11 R)
• M17: 28,919,961 km (0.101 R)
• M18: 29,778,503 km (0.032 R)
• M19: 33,249,324 km (0.07 R)
• M20: 36,552,893 km (0.11 R)
• M21: 37,123,908 km (0.074 R)
• M22: 37,556,246 km (0.106 R)
• M23: 39,318,659 km (0.076 R)
• M24: 42,220,857 km (0.053 R)
• M25: 42,691,792 km (0.099 R)
• M26: 43,804,201 km (0.04 R)
• M27: 46,419,322 km (0.119 R)
• M28: 49,657,816 km (0.091 R)
• M29: 56,390,768 km (0.1 R)
• M30: 57,729,519 km (0.106 R)
• M31: 69,211,156 km (0.059 R)
• M32: 76,875,503 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit