🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 494 Days

Day: 12.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.42 AU - 1.48 AU

Year: 672 Days

Day: 19.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 13.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.1 AU - 6.12 AU

Year: 5815 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,187,691 km

• M1: 171,140 km (0.103 R)
• M2: 603,179 km (0.113 R)
• M3: 1,116,150 km (0.04 R)
• M4: 1,786,348 km (0.11 R)
• M5: 2,313,381 km (0.058 R)
• M6: 2,866,445 km (0.076 R)
• M7: 3,290,555 km (0.084 R)
• M8: 3,757,001 km (0.041 R)
• M9: 4,191,882 km (0.103 R)
• M10: 4,742,103 km (0.092 R)
• M11: 5,399,885 km (0.079 R)
• M12: 6,382,294 km (0.107 R)
• M13: 8,618,633 km (0.099 R)
• M14: 9,512,629 km (0.047 R)
• M15: 11,838,876 km (0.09 R)
• M16: 13,161,770 km (0.093 R)
• M17: 17,856,600 km (0.057 R)
• M18: 18,886,133 km (0.09 R)
• M19: 19,737,793 km (0.081 R)
• M20: 20,614,886 km (0.069 R)
• M21: 21,901,876 km (0.078 R)
• M22: 26,171,399 km (0.043 R)
• M23: 26,785,648 km (0.091 R)
• M24: 30,002,152 km (0.077 R)
• M25: 34,609,916 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 10.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.93 AU - 6.59 AU

Year: 6030 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,187,691 km

• M1: 153,039 km (0.097 R)
• M2: 533,915 km (0.079 R)
• M3: 1,558,361 km (0.091 R)
• M4: 1,902,735 km (0.109 R)
• M5: 2,448,319 km (0.051 R)
• M6: 3,036,238 km (0.112 R)
• M7: 3,406,942 km (0.114 R)
• M8: 3,878,026 km (0.07 R)
• M9: 5,438,182 km (0.107 R)
• M10: 7,344,657 km (0.077 R)
• M11: 7,713,715 km (0.053 R)
• M12: 9,146,115 km (0.082 R)
• M13: 9,969,950 km (0.119 R)
• M14: 10,984,972 km (0.032 R)
• M15: 11,966,184 km (0.095 R)
• M16: 12,634,737 km (0.086 R)
• M17: 13,219,814 km (0.104 R)
• M18: 14,790,592 km (0.093 R)
• M19: 15,380,606 km (0.041 R)
• M20: 16,295,098 km (0.062 R)
• M21: 16,924,606 km (0.112 R)
• M22: 17,439,821 km (0.084 R)
• M23: 18,165,370 km (0.048 R)
• M24: 20,102,962 km (0.025 R)
• M25: 20,608,154 km (0.087 R)
• M26: 20,974,070 km (0.077 R)
• M27: 28,690,328 km (0.063 R)
• M28: 29,608,411 km (0.098 R)
• M29: 31,891,723 km (0.038 R)
• M30: 32,480,390 km (0.104 R)
• M31: 33,477,610 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit