🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 208 Days

Day: 31.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.24 AU - 1.4 AU

Year: 662 Days

Day: 26 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,075,757 km

• M1: 280,197 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.25 AU - 1.99 AU

Year: 900 Days

Day: 25.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,075,757 km

• M1: 430,094 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.84 AU - 2.16 AU

Year: 1235 Days

Day: 30.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 13.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.99 AU - 3.31 AU

Year: 2441 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,075,757 km

• M1: 194,926 km (0.052 R)
• M2: 343,626 km (0.088 R)
• M3: 479,012 km (0.055 R)
• M4: 584,479 km (0.12 R)
• M5: 692,638 km (0.117 R)
• M6: 778,956 km (0.09 R)
• M7: 1,560,755 km (0.063 R)
• M8: 1,698,684 km (0.094 R)
• M9: 1,830,629 km (0.094 R)
• M10: 1,934,450 km (0.047 R)
• M11: 2,170,366 km (0.11 R)
• M12: 2,325,499 km (0.071 R)
• M13: 2,438,595 km (0.089 R)
• M14: 2,530,598 km (0.081 R)
• M15: 2,789,402 km (0.079 R)
• M16: 2,922,095 km (0.11 R)
• M17: 3,474,560 km (0.099 R)
• M18: 3,591,546 km (0.064 R)
• M19: 3,696,713 km (0.098 R)
• M20: 3,964,344 km (0.09 R)
• M21: 4,848,467 km (0.075 R)
• M22: 5,201,219 km (0.117 R)
• M23: 5,335,558 km (0.069 R)
• M24: 5,669,161 km (0.09 R)
• M25: 5,838,506 km (0.109 R)
• M26: 6,056,619 km (0.071 R)
• M27: 6,198,139 km (0.119 R)
• M28: 6,500,775 km (0.082 R)
• M29: 6,694,505 km (0.109 R)
• M30: 6,840,961 km (0.101 R)
• M31: 7,270,157 km (0.072 R)
• M32: 7,387,292 km (0.028 R)
• M33: 7,538,835 km (0.113 R)
• M34: 7,879,170 km (0.089 R)
• M35: 8,068,412 km (0.082 R)
• M36: 8,294,155 km (0.106 R)
• M37: 8,627,908 km (0.095 R)
• M38: 8,912,443 km (0.1 R)
• M39: 9,019,854 km (0.088 R)
• M40: 9,254,274 km (0.092 R)
• M41: 9,563,792 km (0.069 R)
• M42: 10,025,301 km (0.118 R)
• M43: 10,456,293 km (0.096 R)
• M44: 10,550,839 km (0.114 R)
• M45: 10,950,863 km (0.065 R)
• M46: 11,550,601 km (0.115 R)
• M47: 11,746,425 km (0.099 R)
• M48: 11,963,043 km (0.1 R)
• M49: 12,101,570 km (0.09 R)
• M50: 12,240,547 km (0.097 R)
• M51: 12,842,678 km (0.093 R)
• M52: 13,249,435 km (0.119 R)
• M53: 13,516,168 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit