🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.17 AU - 1.81 AU

Year: 700 Days

Day: 32.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.6 AU - 2.24 AU

Year: 1024 Days

Day: 26.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,621,129 km

• M1: 42,486 km (0.11 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 9.9

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.17 AU - 12.59 AU

Year: 14780 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,621,129 km

• M1: 123,119 km (0.117 R)
• M2: 674,537 km (0.118 R)
• M3: 1,762,113 km (0.067 R)
• M4: 2,185,326 km (0.083 R)
• M5: 2,607,940 km (0.059 R)
• M6: 3,452,120 km (0.109 R)
• M7: 5,828,632 km (0.113 R)
• M8: 6,187,667 km (0.09 R)
• M9: 7,726,580 km (0.069 R)
• M10: 12,240,247 km (0.118 R)
• M11: 15,159,351 km (0.049 R)
• M12: 15,763,726 km (0.119 R)
• M13: 18,006,348 km (0.093 R)
• M14: 19,911,626 km (0.107 R)
• M15: 26,213,287 km (0.089 R)
• M16: 26,974,142 km (0.076 R)
• M17: 28,086,701 km (0.057 R)
• M18: 28,426,288 km (0.093 R)
• M19: 28,768,718 km (0.103 R)
• M20: 30,047,630 km (0.066 R)
• M21: 32,345,453 km (0.083 R)
• M22: 36,208,220 km (0.066 R)
• M23: 43,462,520 km (0.094 R)
• M24: 43,917,148 km (0.112 R)
• M25: 48,476,592 km (0.118 R)
• M26: 51,459,872 km (0.069 R)
• M27: 64,226,405 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.4

Radius: 4.7

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.07 AU - 17.63 AU

Year: 26630 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,621,129 km

• M1: 89,460 km (0.116 R)
• M2: 521,498 km (0.037 R)
• M3: 748,289 km (0.1 R)
• M4: 1,027,588 km (0.107 R)
• M5: 2,523,866 km (0.049 R)
• M6: 2,722,382 km (0.106 R)
• M7: 3,568,657 km (0.118 R)
• M8: 3,819,383 km (0.054 R)
• M9: 4,263,091 km (0.04 R)
• M10: 5,359,344 km (0.063 R)
• M11: 5,800,957 km (0.093 R)
• M12: 6,030,589 km (0.105 R)
• M13: 7,227,372 km (0.118 R)
• M14: 8,378,977 km (0.082 R)
• M15: 9,280,603 km (0.077 R)
• M16: 11,452,315 km (0.058 R)
• M17: 11,632,132 km (0.09 R)
• M18: 12,370,697 km (0.072 R)
• M19: 13,403,371 km (0.103 R)
• M20: 14,422,432 km (0.082 R)
• M21: 15,786,166 km (0.09 R)
• M22: 16,461,301 km (0.054 R)
• M23: 23,137,555 km (0.109 R)
• M24: 27,278,723 km (0.064 R)
• M25: 33,450,832 km (0.064 R)
• M26: 47,526,047 km (0.106 R)
• M27: 48,302,609 km (0.067 R)
• M28: 50,040,488 km (0.112 R)
• M29: 51,656,145 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit