🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 47.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 323 Days

Day: 45.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,396,864 km

• M1: 515,215 km (0.055 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 8.2

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.54 AU - 3.46 AU

Year: 3355 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,396,864 km

• M1: 102,026 km (0.077 R)
• M2: 462,257 km (0.066 R)
• M3: 720,763 km (0.084 R)
• M4: 1,020,856 km (0.107 R)
• M5: 1,313,021 km (0.094 R)
• M6: 2,562,163 km (0.044 R)
• M7: 3,571,948 km (0.089 R)
• M8: 4,100,029 km (0.117 R)
• M9: 4,488,235 km (0.109 R)
• M10: 5,103,382 km (0.095 R)
• M11: 5,418,136 km (0.108 R)
• M12: 6,000,071 km (0.06 R)
• M13: 6,746,415 km (0.106 R)
• M14: 7,158,258 km (0.071 R)
• M15: 7,586,856 km (0.086 R)
• M16: 8,531,567 km (0.039 R)
• M17: 9,710,697 km (0.047 R)
• M18: 10,360,101 km (0.099 R)
• M19: 12,248,774 km (0.041 R)
• M20: 14,048,586 km (0.106 R)
• M21: 15,144,989 km (0.084 R)
• M22: 18,407,420 km (0.074 R)
• M23: 19,338,068 km (0.101 R)
• M24: 21,225,694 km (0.072 R)
• M25: 21,767,238 km (0.101 R)
• M26: 24,392,830 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 9.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.62 AU - 4.4 AU

Year: 5185 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,396,864 km

• M1: 116,836 km (0.106 R)
• M2: 432,936 km (0.088 R)
• M3: 732,431 km (0.115 R)
• M4: 1,094,458 km (0.07 R)
• M5: 1,404,874 km (0.103 R)
• M6: 1,853,817 km (0.04 R)
• M7: 2,240,079 km (0.084 R)
• M8: 2,679,747 km (0.115 R)
• M9: 3,254,950 km (0.115 R)
• M10: 4,139,672 km (0.04 R)
• M11: 4,525,485 km (0.103 R)
• M12: 5,149,458 km (0.106 R)
• M13: 7,508,168 km (0.111 R)
• M14: 12,970,135 km (0.06 R)
• M15: 13,484,154 km (0.076 R)
• M16: 14,118,897 km (0.097 R)
• M17: 14,828,889 km (0.064 R)
• M18: 16,379,321 km (0.084 R)
• M19: 16,677,919 km (0.119 R)
• M20: 17,971,791 km (0.072 R)
• M21: 18,675,649 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit