🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.46 AU - 0.66 AU

Year: 153 Days

Day: 22.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.49 AU - 1.53 AU

Year: 678 Days

Day: 21.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,160,517 km

• M1: 405,709 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.53 AU - 1.67 AU

Year: 739 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.61 AU - 2.37 AU

Year: 1025 Days

Day: 23.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.9 AU - 3.04 AU

Year: 1418 Days

Day: 42.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,160,517 km

• M1: 67,020 km (0.036 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 9

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.83 AU - 8.07 AU

Year: 8187 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,160,517 km

• M1: 119,977 km (0.114 R)
• M2: 407,953 km (0.084 R)
• M3: 771,925 km (0.094 R)
• M4: 1,154,596 km (0.105 R)
• M5: 1,919,939 km (0.047 R)
• M6: 2,840,564 km (0.084 R)
• M7: 3,447,483 km (0.085 R)
• M8: 4,165,553 km (0.106 R)
• M9: 4,766,936 km (0.095 R)
• M10: 5,263,003 km (0.045 R)
• M11: 6,071,430 km (0.05 R)
• M12: 6,617,312 km (0.108 R)
• M13: 8,811,464 km (0.12 R)
• M14: 12,920,319 km (0.062 R)
• M15: 19,209,264 km (0.113 R)
• M16: 20,544,874 km (0.115 R)
• M17: 21,690,345 km (0.119 R)
• M18: 27,181,933 km (0.103 R)
• M19: 27,473,799 km (0.113 R)
• M20: 28,162,697 km (0.094 R)
• M21: 28,461,444 km (0.093 R)
• M22: 32,540,379 km (0.061 R)
• M23: 33,645,908 km (0.072 R)
• M24: 37,712,277 km (0.105 R)
• M25: 42,094,746 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 14.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.87 AU - 9.87 AU

Year: 8845 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,160,517 km

• M1: 177,273 km (0.099 R)
• M2: 758,611 km (0.107 R)
• M3: 1,453,942 km (0.089 R)
• M4: 1,900,342 km (0.116 R)
• M5: 2,717,296 km (0.083 R)
• M6: 5,179,078 km (0.078 R)
• M7: 5,713,442 km (0.088 R)
• M8: 7,335,232 km (0.077 R)
• M9: 7,795,545 km (0.12 R)
• M10: 9,102,881 km (0.116 R)
• M11: 12,149,591 km (0.108 R)
• M12: 12,796,153 km (0.096 R)
• M13: 15,410,525 km (0.095 R)
• M14: 15,890,136 km (0.079 R)
• M15: 17,610,661 km (0.075 R)
• M16: 26,228,396 km (0.067 R)
• M17: 28,935,220 km (0.067 R)
• M18: 29,456,120 km (0.117 R)
• M19: 29,983,452 km (0.117 R)
• M20: 33,053,201 km (0.111 R)
• M21: 40,845,903 km (0.111 R)
• M22: 43,921,636 km (0.088 R)
• M23: 45,726,833 km (0.12 R)
• M24: 48,893,521 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 12.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.45 AU - 12.15 AU

Year: 12964 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,160,517 km

• M1: 154,235 km (0.094 R)
• M2: 2,100,952 km (0.101 R)
• M3: 2,865,248 km (0.102 R)
• M4: 4,094,793 km (0.114 R)
• M5: 4,649,502 km (0.071 R)
• M6: 5,395,397 km (0.099 R)
• M7: 5,872,764 km (0.086 R)
• M8: 6,298,519 km (0.083 R)
• M9: 8,599,035 km (0.082 R)
• M10: 9,670,455 km (0.039 R)
• M11: 10,601,403 km (0.11 R)
• M12: 11,412,074 km (0.097 R)
• M13: 14,162,131 km (0.092 R)
• M14: 14,578,163 km (0.05 R)
• M15: 17,248,634 km (0.084 R)
• M16: 21,476,719 km (0.111 R)
• M17: 23,346,094 km (0.105 R)
• M18: 24,717,607 km (0.106 R)
• M19: 26,454,439 km (0.074 R)
• M20: 27,192,854 km (0.086 R)
• M21: 29,378,179 km (0.098 R)
• M22: 33,848,912 km (0.06 R)
• M23: 34,593,909 km (0.106 R)
• M24: 35,604,293 km (0.038 R)
• M25: 39,024,250 km (0.114 R)
• M26: 46,815,606 km (0.036 R)
• M27: 50,912,045 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.16 AU - 11.92 AU

Year: 14319 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 98,160,517 km

• M1: 141,520 km (0.117 R)
• M2: 937,979 km (0.067 R)
• M3: 1,545,196 km (0.108 R)
• M4: 2,248,905 km (0.11 R)
• M5: 3,606,954 km (0.087 R)
• M6: 4,163,907 km (0.106 R)
• M7: 4,618,535 km (0.062 R)
• M8: 5,400,184 km (0.076 R)
• M9: 5,757,424 km (0.112 R)
• M10: 10,530,643 km (0.112 R)
• M11: 12,667,050 km (0.043 R)
• M12: 13,908,114 km (0.076 R)
• M13: 20,418,464 km (0.117 R)
• M14: 20,976,015 km (0.096 R)

Asteroid Belt

Center: 14.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.3

Radius: 5.7

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.7 AU - 20.56 AU

Year: 25896 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,160,517 km

• M1: 70,909 km (0.094 R)
• M2: 296,503 km (0.113 R)
• M3: 702,063 km (0.065 R)
• M4: 1,311,674 km (0.061 R)
• M5: 2,881,405 km (0.086 R)
• M6: 4,029,119 km (0.09 R)
• M7: 5,120,436 km (0.066 R)
• M8: 5,889,519 km (0.075 R)
• M9: 11,540,578 km (0.107 R)
• M10: 12,258,648 km (0.051 R)
• M11: 13,783,649 km (0.118 R)
• M12: 15,260,479 km (0.072 R)
• M13: 15,949,527 km (0.114 R)
• M14: 17,113,099 km (0.086 R)
• M15: 17,856,600 km (0.047 R)
• M16: 19,012,094 km (0.086 R)
• M17: 22,998,877 km (0.062 R)
• M18: 24,365,005 km (0.097 R)
• M19: 24,714,915 km (0.117 R)
• M20: 26,391,907 km (0.047 R)
• M21: 28,143,249 km (0.116 R)
• M22: 30,238,068 km (0.067 R)
• M23: 33,571,707 km (0.099 R)
• M24: 35,925,181 km (0.064 R)
• M25: 36,682,595 km (0.06 R)
• M26: 41,287,217 km (0.086 R)
• M27: 45,201,894 km (0.079 R)
• M28: 48,985,972 km (0.075 R)
• M29: 51,622,635 km (0.102 R)
• M30: 58,625,311 km (0.101 R)
• M31: 63,335,999 km (0.114 R)
• M32: 65,558,275 km (0.079 R)
• M33: 83,905,257 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit