🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.79 AU - 0.79 AU

Year: 254 Days

Day: 17.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,599,838 km

• M1: 182,061 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 42 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,599,838 km

• M1: 427,401 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.08 AU - 1.4 AU

Year: 499 Days

Day: 37.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.12 AU - 1.48 AU

Year: 536 Days

Day: 19.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.46 AU - 1.8 AU

Year: 753 Days

Day: 28.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,599,838 km

• M1: 702,063 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.92 AU - 4.98 AU

Year: 3395 Days

Day: 41.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.45 AU - 4.85 AU

Year: 3626 Days

Day: 42.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 117.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 11.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.93 AU - 10.27 AU

Year: 9121 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,599,838 km

• M1: 218,562 km (0.103 R)
• M2: 497,114 km (0.104 R)
• M3: 770,579 km (0.094 R)
• M4: 1,808,788 km (0.09 R)
• M5: 2,043,956 km (0.089 R)
• M6: 2,428,422 km (0.096 R)
• M7: 2,648,929 km (0.065 R)
• M8: 2,728,516 km (0.084 R)
• M9: 3,293,098 km (0.044 R)
• M10: 5,062,990 km (0.086 R)
• M11: 5,379,839 km (0.064 R)
• M12: 5,481,266 km (0.093 R)
• M13: 5,566,238 km (0.102 R)
• M14: 6,067,989 km (0.082 R)
• M15: 6,404,734 km (0.118 R)
• M16: 6,638,555 km (0.115 R)
• M17: 6,838,717 km (0.086 R)
• M18: 7,413,622 km (0.108 R)
• M19: 7,659,411 km (0.1 R)
• M20: 7,984,786 km (0.064 R)
• M21: 8,139,471 km (0.079 R)
• M22: 8,451,980 km (0.091 R)
• M23: 9,617,498 km (0.053 R)
• M24: 9,823,494 km (0.063 R)
• M25: 11,371,682 km (0.041 R)
• M26: 11,589,646 km (0.109 R)
• M27: 11,831,097 km (0.054 R)
• M28: 11,941,351 km (0.09 R)
• M29: 12,408,246 km (0.095 R)
• M30: 12,610,203 km (0.094 R)
• M31: 12,881,125 km (0.049 R)
• M32: 13,590,069 km (0.117 R)
• M33: 14,124,283 km (0.115 R)
• M34: 14,523,560 km (0.097 R)
• M35: 15,429,524 km (0.078 R)
• M36: 15,767,915 km (0.092 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit