🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.21 AU - 1.91 AU

Year: 742 Days

Day: 16.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.94 AU - 3.56 AU

Year: 2231 Days

Day: 16 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.82 AU - 3.92 AU

Year: 2356 Days

Day: 19.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 15

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.65 AU - 6.65 AU

Year: 5808 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,158,388 km

• M1: 187,446 km (0.07 R)
• M2: 930,948 km (0.088 R)
• M3: 1,439,431 km (0.08 R)
• M4: 2,079,560 km (0.092 R)
• M5: 3,461,994 km (0.06 R)
• M6: 4,110,800 km (0.101 R)
• M7: 4,974,428 km (0.069 R)
• M8: 5,834,317 km (0.109 R)
• M9: 7,703,842 km (0.091 R)
• M10: 8,382,118 km (0.103 R)
• M11: 8,977,817 km (0.089 R)
• M12: 11,551,648 km (0.044 R)
• M13: 12,492,769 km (0.052 R)
• M14: 14,303,950 km (0.057 R)
• M15: 17,214,377 km (0.053 R)
• M16: 17,983,459 km (0.032 R)
• M17: 19,728,369 km (0.11 R)
• M18: 22,629,819 km (0.119 R)
• M19: 24,823,074 km (0.093 R)
• M20: 27,154,706 km (0.086 R)
• M21: 28,550,754 km (0.12 R)
• M22: 29,356,937 km (0.034 R)
• M23: 31,296,922 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 8.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.8 AU - 9.98 AU

Year: 9254 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,158,388 km

• M1: 105,766 km (0.078 R)
• M2: 377,884 km (0.043 R)
• M3: 1,269,188 km (0.096 R)
• M4: 1,547,740 km (0.071 R)
• M5: 1,838,109 km (0.093 R)
• M6: 2,351,679 km (0.099 R)
• M7: 2,757,986 km (0.076 R)
• M8: 3,103,557 km (0.071 R)
• M9: 3,711,972 km (0.09 R)
• M10: 4,533,563 km (0.078 R)
• M11: 4,928,951 km (0.092 R)
• M12: 5,565,190 km (0.047 R)
• M13: 6,462,329 km (0.045 R)
• M14: 7,924,050 km (0.091 R)
• M15: 11,956,759 km (0.106 R)
• M16: 14,142,235 km (0.037 R)
• M17: 17,521,052 km (0.114 R)
• M18: 17,796,013 km (0.077 R)
• M19: 18,143,679 km (0.057 R)
• M20: 19,506,814 km (0.082 R)
• M21: 20,783,183 km (0.096 R)
• M22: 21,246,638 km (0.094 R)
• M23: 21,716,973 km (0.053 R)
• M24: 23,005,310 km (0.076 R)
• M25: 23,751,953 km (0.048 R)
• M26: 26,178,431 km (0.057 R)
• M27: 27,822,661 km (0.057 R)
• M28: 28,480,293 km (0.102 R)
• M29: 29,729,136 km (0.062 R)
• M30: 30,120,634 km (0.047 R)
• M31: 31,014,032 km (0.108 R)
• M32: 33,694,377 km (0.091 R)
• M33: 35,418,343 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit