🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 156 Days

Day: 33.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.16 AU

Year: 349 Days

Day: 41.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,823,405 km

• M1: 803,789 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.77 AU - 2.71 AU

Year: 1284 Days

Day: 30.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,823,405 km

• M1: 542,591 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 13.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.79 AU - 7.21 AU

Year: 6345 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,823,405 km

• M1: 221,255 km (0.088 R)
• M2: 728,542 km (0.04 R)
• M3: 1,262,905 km (0.059 R)
• M4: 2,029,445 km (0.111 R)
• M5: 3,521,384 km (0.12 R)
• M6: 3,961,052 km (0.108 R)
• M7: 4,952,288 km (0.111 R)
• M8: 7,125,945 km (0.114 R)
• M9: 7,627,547 km (0.119 R)
• M10: 8,314,949 km (0.093 R)
• M11: 9,423,170 km (0.118 R)
• M12: 9,905,473 km (0.113 R)
• M13: 10,467,662 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 12

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.57 AU - 7.73 AU

Year: 8101 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,823,405 km

• M1: 181,013 km (0.032 R)
• M2: 768,185 km (0.1 R)
• M3: 1,567,038 km (0.082 R)
• M4: 2,221,080 km (0.05 R)
• M5: 3,071,992 km (0.089 R)
• M6: 3,844,216 km (0.097 R)
• M7: 5,740,519 km (0.057 R)
• M8: 6,469,061 km (0.097 R)
• M9: 7,219,144 km (0.112 R)
• M10: 7,655,970 km (0.118 R)
• M11: 8,495,513 km (0.12 R)
• M12: 10,013,782 km (0.105 R)
• M13: 10,760,724 km (0.092 R)
• M14: 11,279,231 km (0.093 R)
• M15: 11,705,884 km (0.051 R)
• M16: 12,087,957 km (0.106 R)
• M17: 14,003,258 km (0.115 R)
• M18: 14,937,647 km (0.095 R)
• M19: 15,452,712 km (0.111 R)
• M20: 18,574,221 km (0.086 R)
• M21: 19,625,445 km (0.086 R)
• M22: 21,928,505 km (0.11 R)
• M23: 23,445,577 km (0.064 R)
• M24: 24,141,805 km (0.104 R)
• M25: 25,211,879 km (0.095 R)
• M26: 29,507,881 km (0.097 R)
• M27: 29,911,945 km (0.045 R)
• M28: 32,200,493 km (0.111 R)
• M29: 34,939,929 km (0.092 R)
• M30: 36,193,260 km (0.061 R)
• M31: 38,668,656 km (0.112 R)
• M32: 39,396,300 km (0.059 R)
• M33: 39,886,383 km (0.06 R)
• M34: 43,431,553 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 10,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit