🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 207 Days

Day: 32.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.88 AU - 2.92 AU

Year: 1786 Days

Day: 35.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,726,063 km

• M1: 379,530 km (0.114 R)
• M2: 1,471,893 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.47 AU - 4.97 AU

Year: 3709 Days

Day: 22 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 8.6

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.61 AU - 9.29 AU

Year: 9683 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,726,063 km

• M1: 106,962 km (0.072 R)
• M2: 470,336 km (0.1 R)
• M3: 751,580 km (0.117 R)
• M4: 1,480,869 km (0.036 R)
• M5: 1,942,528 km (0.094 R)
• M6: 3,758,347 km (0.067 R)
• M7: 4,467,890 km (0.116 R)
• M8: 4,999,411 km (0.082 R)
• M9: 5,297,410 km (0.1 R)
• M10: 5,572,371 km (0.088 R)
• M11: 5,893,109 km (0.068 R)
• M12: 7,343,460 km (0.111 R)
• M13: 8,265,282 km (0.111 R)
• M14: 10,126,280 km (0.067 R)
• M15: 11,839,026 km (0.095 R)
• M16: 13,103,577 km (0.109 R)
• M17: 13,608,170 km (0.111 R)
• M18: 14,125,779 km (0.064 R)
• M19: 16,691,981 km (0.042 R)
• M20: 20,886,705 km (0.09 R)
• M21: 22,726,909 km (0.096 R)
• M22: 22,998,279 km (0.073 R)
• M23: 24,672,578 km (0.08 R)
• M24: 27,538,724 km (0.051 R)
• M25: 32,185,683 km (0.048 R)
• M26: 33,104,363 km (0.115 R)
• M27: 34,395,991 km (0.052 R)
• M28: 34,993,934 km (0.115 R)
• M29: 35,356,110 km (0.116 R)
• M30: 39,116,402 km (0.04 R)
• M31: 44,816,680 km (0.104 R)
• M32: 46,396,134 km (0.118 R)
• M33: 46,833,259 km (0.064 R)
• M34: 51,981,520 km (0.082 R)
• M35: 52,769,003 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 6.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.11 AU - 17.07 AU

Year: 22262 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,726,063 km

• M1: 80,932 km (0.082 R)
• M2: 579,841 km (0.12 R)
• M3: 1,214,585 km (0.066 R)
• M4: 1,589,777 km (0.066 R)
• M5: 2,510,551 km (0.114 R)
• M6: 3,074,236 km (0.119 R)
• M7: 4,818,398 km (0.081 R)
• M8: 6,119,750 km (0.066 R)
• M9: 6,459,337 km (0.111 R)
• M10: 9,102,133 km (0.102 R)
• M11: 9,847,878 km (0.109 R)
• M12: 10,741,726 km (0.072 R)
• M13: 11,803,272 km (0.082 R)
• M14: 28,660,708 km (0.036 R)
• M15: 29,185,946 km (0.078 R)
• M16: 34,442,367 km (0.093 R)
• M17: 39,256,276 km (0.063 R)
• M18: 40,034,634 km (0.067 R)
• M19: 48,987,169 km (0.061 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit