🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.6 AU - 0.76 AU

Year: 250 Days

Day: 36.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,076,305 km

• M1: 349,311 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 278 Days

Day: 35.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.93 AU - 0.99 AU

Year: 420 Days

Day: 44.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,076,305 km

• M1: 476,020 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 12.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.09 AU - 3.47 AU

Year: 2068 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,076,305 km

• M1: 164,109 km (0.118 R)
• M2: 243,545 km (0.093 R)
• M3: 324,179 km (0.043 R)
• M4: 530,474 km (0.091 R)
• M5: 622,776 km (0.114 R)
• M6: 737,518 km (0.054 R)
• M7: 877,242 km (0.091 R)
• M8: 1,090,868 km (0.114 R)
• M9: 1,185,114 km (0.118 R)
• M10: 1,292,226 km (0.073 R)
• M11: 1,433,746 km (0.101 R)
• M12: 1,645,128 km (0.115 R)
• M13: 1,788,293 km (0.08 R)
• M14: 1,947,166 km (0.047 R)
• M15: 2,170,516 km (0.101 R)
• M16: 2,279,423 km (0.082 R)
• M17: 2,528,054 km (0.101 R)
• M18: 3,011,405 km (0.108 R)
• M19: 3,467,230 km (0.075 R)
• M20: 3,989,326 km (0.115 R)
• M21: 4,214,322 km (0.099 R)
• M22: 4,458,914 km (0.105 R)
• M23: 4,802,989 km (0.069 R)
• M24: 5,074,958 km (0.109 R)
• M25: 5,335,408 km (0.101 R)
• M26: 5,533,775 km (0.095 R)
• M27: 5,667,366 km (0.085 R)
• M28: 6,177,943 km (0.037 R)
• M29: 6,456,345 km (0.118 R)
• M30: 6,721,133 km (0.111 R)
• M31: 6,899,603 km (0.077 R)
• M32: 7,206,877 km (0.08 R)
• M33: 7,334,634 km (0.114 R)
• M34: 7,834,590 km (0.09 R)
• M35: 8,288,470 km (0.059 R)
• M36: 8,557,148 km (0.117 R)
• M37: 8,867,713 km (0.114 R)
• M38: 9,122,927 km (0.11 R)
• M39: 9,221,662 km (0.056 R)
• M40: 9,360,638 km (0.11 R)
• M41: 9,984,162 km (0.036 R)
• M42: 10,311,183 km (0.097 R)
• M43: 11,123,350 km (0.088 R)
• M44: 11,526,516 km (0.105 R)
• M45: 11,611,936 km (0.103 R)
• M46: 11,826,609 km (0.105 R)
• M47: 11,999,245 km (0.068 R)
• M48: 12,369,051 km (0.117 R)
• M49: 12,500,398 km (0.094 R)
• M50: 12,720,457 km (0.1 R)
• M51: 12,897,431 km (0.055 R)
• M52: 13,119,733 km (0.109 R)
• M53: 13,478,170 km (0.11 R)
• M54: 13,681,174 km (0.096 R)
• M55: 13,953,442 km (0.054 R)
• M56: 14,113,213 km (0.078 R)
• M57: 14,204,617 km (0.056 R)
• M58: 14,296,470 km (0.106 R)
• M59: 14,874,067 km (0.06 R)
• M60: 15,083,953 km (0.074 R)
• M61: 15,483,080 km (0.094 R)
• M62: 15,909,434 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit