🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 358 Days

Day: 40.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.89 AU - 1.29 AU

Year: 414 Days

Day: 31.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 14.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.64 AU - 5.86 AU

Year: 5011 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 113,295,930 km

• M1: 181,013 km (0.098 R)
• M2: 1,143,676 km (0.054 R)
• M3: 3,686,540 km (0.062 R)
• M4: 4,796,108 km (0.044 R)
• M5: 5,503,107 km (0.078 R)
• M6: 6,508,854 km (0.107 R)
• M7: 10,132,713 km (0.119 R)
• M8: 11,011,750 km (0.079 R)
• M9: 14,580,108 km (0.054 R)
• M10: 17,586,875 km (0.063 R)
• M11: 18,856,961 km (0.057 R)
• M12: 24,067,156 km (0.089 R)
• M13: 27,350,829 km (0.111 R)
• M14: 29,421,712 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 14.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.05 AU - 11.81 AU

Year: 11372 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 113,295,930 km

• M1: 181,761 km (0.096 R)
• M2: 671,395 km (0.099 R)
• M3: 1,258,716 km (0.081 R)
• M4: 1,896,751 km (0.096 R)
• M5: 2,747,066 km (0.112 R)
• M6: 3,725,885 km (0.099 R)
• M7: 6,176,746 km (0.118 R)
• M8: 7,228,420 km (0.048 R)
• M9: 8,200,058 km (0.105 R)
• M10: 8,758,357 km (0.074 R)
• M11: 9,256,967 km (0.11 R)
• M12: 10,962,981 km (0.098 R)
• M13: 11,790,706 km (0.062 R)
• M14: 12,870,354 km (0.077 R)
• M15: 15,167,130 km (0.07 R)
• M16: 17,660,029 km (0.082 R)
• M17: 19,072,981 km (0.075 R)
• M18: 23,764,071 km (0.073 R)
• M19: 25,568,969 km (0.095 R)
• M20: 26,333,115 km (0.07 R)
• M21: 28,808,062 km (0.053 R)
• M22: 29,914,937 km (0.067 R)
• M23: 31,725,071 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.9

Radius: 5.7

Gravity: 28.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.99 AU - 24.19 AU

Year: 31512 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 113,295,930 km

• M1: 74,649 km (0.044 R)
• M2: 292,015 km (0.052 R)
• M3: 1,104,481 km (0.106 R)
• M4: 1,326,484 km (0.086 R)
• M5: 1,735,934 km (0.04 R)
• M6: 2,084,048 km (0.088 R)
• M7: 2,637,111 km (0.078 R)
• M8: 3,007,366 km (0.041 R)
• M9: 8,105,063 km (0.115 R)
• M10: 8,885,964 km (0.114 R)
• M11: 9,981,320 km (0.098 R)
• M12: 14,309,036 km (0.108 R)
• M13: 15,356,969 km (0.088 R)
• M14: 17,312,064 km (0.074 R)
• M15: 23,089,235 km (0.108 R)
• M16: 27,186,421 km (0.076 R)
• M17: 33,972,480 km (0.075 R)
• M18: 35,515,582 km (0.116 R)
• M19: 36,304,411 km (0.102 R)
• M20: 38,245,144 km (0.034 R)
• M21: 39,240,868 km (0.112 R)
• M22: 45,396,671 km (0.116 R)
• M23: 47,456,633 km (0.105 R)
• M24: 47,837,659 km (0.103 R)
• M25: 48,413,162 km (0.094 R)
• M26: 54,009,020 km (0.103 R)
• M27: 56,747,559 km (0.082 R)
• M28: 62,728,182 km (0.118 R)
• M29: 70,097,224 km (0.082 R)
• M30: 74,629,890 km (0.086 R)
• M31: 76,705,710 km (0.094 R)
• M32: 82,611,983 km (0.076 R)
• M33: 95,017,088 km (0.092 R)
• M34: 101,818,555 km (0.11 R)
• M35: 110,266,347 km (0.093 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit