🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.81 AU

Year: 174 Days

Day: 32.2 Hours

Environment

Temp: 304 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.18 AU - 6.16 AU

Year: 3483 Days

Day: 32.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 14.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.95 AU - 16.01 AU

Year: 16324 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,896,027 km

• M1: 178,171 km (0.108 R)
• M2: 796,459 km (0.058 R)
• M3: 3,320,774 km (0.112 R)
• M4: 3,785,425 km (0.114 R)
• M5: 5,286,041 km (0.119 R)
• M6: 7,851,195 km (0.114 R)
• M7: 8,912,144 km (0.1 R)
• M8: 9,429,603 km (0.097 R)
• M9: 13,027,282 km (0.111 R)
• M10: 16,596,687 km (0.062 R)
• M11: 17,820,398 km (0.088 R)
• M12: 20,854,242 km (0.066 R)
• M13: 22,022,751 km (0.048 R)
• M14: 24,949,484 km (0.115 R)
• M15: 25,508,232 km (0.114 R)
• M16: 26,361,987 km (0.115 R)
• M17: 34,120,133 km (0.044 R)
• M18: 38,146,559 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 11.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.27 AU - 17.19 AU

Year: 17608 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,896,027 km

• M1: 145,559 km (0.094 R)
• M2: 534,064 km (0.099 R)
• M3: 1,629,570 km (0.059 R)
• M4: 2,136,706 km (0.114 R)
• M5: 3,850,948 km (0.079 R)
• M6: 4,420,168 km (0.119 R)
• M7: 5,416,640 km (0.053 R)
• M8: 5,927,816 km (0.114 R)
• M9: 11,312,741 km (0.025 R)
• M10: 13,028,030 km (0.049 R)
• M11: 14,386,827 km (0.086 R)
• M12: 16,721,302 km (0.095 R)
• M13: 18,237,626 km (0.074 R)
• M14: 25,010,819 km (0.119 R)
• M15: 27,558,172 km (0.091 R)
• M16: 31,759,478 km (0.042 R)
• M17: 42,467,694 km (0.1 R)
• M18: 42,927,707 km (0.071 R)
• M19: 44,170,716 km (0.115 R)
• M20: 48,710,413 km (0.069 R)
• M21: 57,014,142 km (0.103 R)
• M22: 66,832,998 km (0.05 R)
• M23: 69,771,549 km (0.111 R)
• M24: 72,795,221 km (0.04 R)

Kuiper Belt

Range: 37.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit