🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.52 AU - 0.58 AU

Year: 142 Days

Day: 19.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 633 Days

Day: 43.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.62 AU - 3.74 AU

Year: 2458 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.42 AU - 4.08 AU

Year: 2529 Days

Day: 24.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,031,736 km

• M1: 25,880 km (0.082 R)
• M2: 1,422,227 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.21 AU - 4.25 AU

Year: 3030 Days

Day: 42.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,031,736 km

• M1: 299,046 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 9.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.1 AU - 13.78 AU

Year: 15280 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,031,736 km

• M1: 166,054 km (0.045 R)
• M2: 654,491 km (0.117 R)
• M3: 1,889,122 km (0.108 R)
• M4: 2,475,845 km (0.118 R)
• M5: 3,381,361 km (0.033 R)
• M6: 3,986,484 km (0.081 R)
• M7: 6,631,823 km (0.105 R)
• M8: 9,282,398 km (0.075 R)
• M9: 11,071,140 km (0.099 R)
• M10: 14,017,769 km (0.091 R)
• M11: 15,964,337 km (0.12 R)
• M12: 21,327,420 km (0.104 R)
• M13: 28,840,674 km (0.026 R)
• M14: 38,299,448 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.6

Radius: 5.4

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.92 AU - 14.34 AU

Year: 18497 Days

Day: 23.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,031,736 km

• M1: 67,169 km (0.088 R)
• M2: 296,054 km (0.106 R)
• M3: 573,708 km (0.075 R)
• M4: 780,602 km (0.112 R)
• M5: 1,070,223 km (0.047 R)
• M6: 1,721,572 km (0.066 R)
• M7: 2,035,129 km (0.101 R)
• M8: 2,627,836 km (0.101 R)
• M9: 2,952,912 km (0.117 R)
• M10: 4,176,025 km (0.086 R)
• M11: 5,738,724 km (0.101 R)
• M12: 6,399,647 km (0.069 R)
• M13: 6,947,624 km (0.118 R)
• M14: 7,191,918 km (0.038 R)
• M15: 11,130,680 km (0.102 R)
• M16: 12,096,334 km (0.097 R)
• M17: 12,993,622 km (0.091 R)
• M18: 13,178,226 km (0.1 R)
• M19: 13,679,229 km (0.1 R)
• M20: 15,671,574 km (0.093 R)
• M21: 17,102,328 km (0.087 R)
• M22: 18,231,044 km (0.07 R)
• M23: 19,649,830 km (0.116 R)
• M24: 19,974,906 km (0.076 R)
• M25: 20,386,151 km (0.043 R)
• M26: 21,310,815 km (0.031 R)
• M27: 23,974,555 km (0.112 R)
• M28: 30,925,919 km (0.119 R)
• M29: 31,365,737 km (0.112 R)
• M30: 36,727,175 km (0.093 R)
• M31: 40,272,495 km (0.037 R)
• M32: 40,796,985 km (0.047 R)
• M33: 45,865,510 km (0.053 R)
• M34: 49,218,896 km (0.082 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit