🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.72 AU - 0.94 AU

Year: 345 Days

Day: 17.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1 AU - 1.18 AU

Year: 520 Days

Day: 44.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.86 AU - 2.3 AU

Year: 1370 Days

Day: 35.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.2

Radius: 12

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.08 AU - 8.32 AU

Year: 10721 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,612,336 km

• M1: 149,299 km (0.112 R)
• M2: 547,827 km (0.088 R)
• M3: 1,022,801 km (0.099 R)
• M4: 1,429,408 km (0.111 R)
• M5: 2,527,007 km (0.084 R)
• M6: 3,528,715 km (0.038 R)
• M7: 4,313,804 km (0.062 R)
• M8: 5,471,692 km (0.114 R)
• M9: 7,500,089 km (0.1 R)
• M10: 10,909,574 km (0.109 R)
• M11: 12,112,192 km (0.087 R)
• M12: 13,220,413 km (0.076 R)
• M13: 15,105,944 km (0.082 R)
• M14: 17,093,053 km (0.104 R)
• M15: 22,426,217 km (0.094 R)
• M16: 27,478,735 km (0.103 R)
• M17: 37,302,528 km (0.074 R)
• M18: 39,514,034 km (0.067 R)
• M19: 45,560,331 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.6

Radius: 7.6

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.52 AU - 17.02 AU

Year: 25916 Days

Day: 19.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,612,336 km

• M1: 123,717 km (0.061 R)
• M2: 465,249 km (0.097 R)
• M3: 847,322 km (0.045 R)
• M4: 1,395,299 km (0.049 R)
• M5: 2,005,210 km (0.097 R)
• M6: 2,299,170 km (0.075 R)
• M7: 3,709,728 km (0.107 R)
• M8: 4,372,895 km (0.077 R)
• M9: 9,407,163 km (0.066 R)
• M10: 10,634,464 km (0.045 R)
• M11: 11,462,488 km (0.078 R)
• M12: 12,784,185 km (0.082 R)
• M13: 13,560,897 km (0.087 R)
• M14: 14,953,055 km (0.103 R)
• M15: 15,208,120 km (0.111 R)
• M16: 18,404,428 km (0.109 R)
• M17: 24,641,911 km (0.117 R)
• M18: 30,490,739 km (0.047 R)
• M19: 41,065,363 km (0.114 R)
• M20: 41,734,365 km (0.071 R)
• M21: 47,349,521 km (0.094 R)
• M22: 55,050,520 km (0.117 R)
• M23: 55,659,683 km (0.08 R)
• M24: 59,196,476 km (0.077 R)
• M25: 63,323,432 km (0.094 R)
• M26: 65,570,692 km (0.077 R)
• M27: 84,952,891 km (0.105 R)
• M28: 88,237,462 km (0.081 R)
• M29: 94,477,039 km (0.058 R)
• M30: 97,704,314 km (0.083 R)
• M31: 99,795,992 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit