🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.11 AU - 1.85 AU

Year: 658 Days

Day: 28.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.94 AU - 3.58 AU

Year: 2150 Days

Day: 16.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.5

Radius: 14.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.66 AU - 10.4 AU

Year: 10746 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,602,606 km

• M1: 181,761 km (0.065 R)
• M2: 825,182 km (0.039 R)
• M3: 1,448,855 km (0.113 R)
• M4: 2,033,334 km (0.057 R)
• M5: 2,974,903 km (0.087 R)
• M6: 4,458,615 km (0.114 R)
• M7: 5,028,284 km (0.107 R)
• M8: 6,048,691 km (0.114 R)
• M9: 7,118,914 km (0.094 R)
• M10: 7,589,848 km (0.103 R)
• M11: 10,757,433 km (0.054 R)
• M12: 12,205,541 km (0.092 R)
• M13: 14,379,198 km (0.1 R)
• M14: 16,725,192 km (0.112 R)
• M15: 18,504,509 km (0.04 R)
• M16: 20,837,487 km (0.069 R)
• M17: 23,080,857 km (0.088 R)
• M18: 24,309,056 km (0.033 R)
• M19: 25,086,217 km (0.064 R)
• M20: 36,376,517 km (0.077 R)
• M21: 39,618,004 km (0.082 R)
• M22: 48,632,024 km (0.117 R)
• M23: 49,246,572 km (0.096 R)
• M24: 50,178,118 km (0.119 R)
• M25: 50,963,357 km (0.111 R)
• M26: 51,597,502 km (0.066 R)
• M27: 56,522,414 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 3.4

Gravity: 51.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.82 AU - 22.44 AU

Year: 31767 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,602,606 km

• M1: 42,336 km (0.064 R)
• M2: 173,534 km (0.106 R)
• M3: 636,389 km (0.092 R)
• M4: 1,008,140 km (0.036 R)
• M5: 1,120,638 km (0.119 R)
• M6: 1,676,543 km (0.117 R)
• M7: 2,003,863 km (0.082 R)
• M8: 2,446,075 km (0.081 R)
• M9: 3,093,684 km (0.115 R)
• M10: 3,271,855 km (0.054 R)
• M11: 3,984,838 km (0.06 R)
• M12: 6,736,243 km (0.054 R)
• M13: 7,086,750 km (0.097 R)
• M14: 10,016,026 km (0.11 R)
• M15: 15,909,434 km (0.108 R)
• M16: 16,619,725 km (0.039 R)
• M17: 19,372,176 km (0.092 R)
• M18: 20,284,574 km (0.114 R)
• M19: 26,122,331 km (0.072 R)
• M20: 28,766,175 km (0.068 R)
• M21: 29,026,924 km (0.102 R)
• M22: 29,818,446 km (0.091 R)
• M23: 31,582,953 km (0.117 R)
• M24: 39,819,662 km (0.072 R)
• M25: 41,290,658 km (0.119 R)
• M26: 42,459,616 km (0.088 R)
• M27: 42,797,557 km (0.104 R)
• M28: 48,636,362 km (0.047 R)
• M29: 62,951,083 km (0.107 R)
• M30: 66,296,690 km (0.069 R)
• M31: 68,128,516 km (0.047 R)
• M32: 73,582,405 km (0.105 R)
• M33: 77,040,510 km (0.098 R)
• M34: 80,089,614 km (0.063 R)
• M35: 93,090,716 km (0.095 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: 389 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit