🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.26 AU - 1.76 AU

Year: 714 Days

Day: 20.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.3 AU - 3.62 AU

Year: 1961 Days

Day: 40.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,972,487 km

• M1: 1,948,961 km (0.118 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 8.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.42 AU - 4.64 AU

Year: 3712 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,972,487 km

• M1: 110,702 km (0.117 R)
• M2: 445,054 km (0.062 R)
• M3: 854,054 km (0.088 R)
• M4: 1,142,629 km (0.103 R)
• M5: 1,516,623 km (0.055 R)
• M6: 2,460,735 km (0.109 R)
• M7: 2,966,825 km (0.039 R)
• M8: 3,827,162 km (0.033 R)
• M9: 4,325,473 km (0.12 R)
• M10: 4,737,765 km (0.12 R)
• M11: 6,417,001 km (0.114 R)
• M12: 7,093,183 km (0.097 R)
• M13: 7,667,639 km (0.102 R)
• M14: 8,210,679 km (0.104 R)
• M15: 8,586,918 km (0.111 R)
• M16: 10,065,842 km (0.045 R)
• M17: 13,434,038 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.61 AU - 10.35 AU

Year: 12138 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,972,487 km

• M1: 181,612 km (0.08 R)
• M2: 905,067 km (0.074 R)
• M3: 1,363,285 km (0.1 R)
• M4: 2,187,869 km (0.112 R)
• M5: 3,399,761 km (0.052 R)
• M6: 3,963,446 km (0.073 R)
• M7: 6,150,417 km (0.045 R)
• M8: 7,113,379 km (0.048 R)
• M9: 8,354,143 km (0.077 R)
• M10: 17,840,743 km (0.099 R)
• M11: 18,528,743 km (0.098 R)
• M12: 19,714,606 km (0.114 R)
• M13: 21,544,637 km (0.118 R)
• M14: 22,062,844 km (0.098 R)
• M15: 23,124,390 km (0.062 R)
• M16: 24,126,995 km (0.078 R)
• M17: 27,713,305 km (0.071 R)
• M18: 29,053,552 km (0.117 R)
• M19: 33,564,077 km (0.094 R)
• M20: 37,146,348 km (0.115 R)
• M21: 40,844,557 km (0.082 R)
• M22: 45,626,453 km (0.032 R)
• M23: 47,058,404 km (0.074 R)
• M24: 50,012,064 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.07 AU - 17.07 AU

Year: 24802 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,972,487 km

• M1: 92,003 km (0.086 R)
• M2: 337,942 km (0.096 R)
• M3: 652,845 km (0.041 R)
• M4: 928,404 km (0.101 R)
• M5: 1,828,086 km (0.068 R)
• M6: 2,876,617 km (0.111 R)
• M7: 3,132,280 km (0.094 R)
• M8: 4,682,114 km (0.119 R)
• M9: 4,964,854 km (0.109 R)
• M10: 5,221,414 km (0.062 R)
• M11: 6,253,490 km (0.038 R)
• M12: 6,684,631 km (0.094 R)
• M13: 7,043,517 km (0.106 R)
• M14: 10,042,505 km (0.093 R)
• M15: 13,024,589 km (0.057 R)
• M16: 15,439,996 km (0.049 R)
• M17: 17,123,720 km (0.093 R)
• M18: 17,711,042 km (0.067 R)
• M19: 20,288,613 km (0.029 R)
• M20: 22,802,904 km (0.116 R)
• M21: 25,953,735 km (0.089 R)
• M22: 26,394,600 km (0.117 R)
• M23: 27,518,678 km (0.111 R)
• M24: 36,709,074 km (0.091 R)
• M25: 45,323,368 km (0.105 R)
• M26: 46,770,428 km (0.081 R)
• M27: 47,096,102 km (0.113 R)
• M28: 49,250,162 km (0.065 R)
• M29: 51,468,998 km (0.116 R)
• M30: 52,164,927 km (0.054 R)
• M31: 55,192,638 km (0.096 R)
• M32: 62,972,775 km (0.049 R)
• M33: 66,402,156 km (0.114 R)
• M34: 71,022,188 km (0.092 R)
• M35: 71,452,581 km (0.107 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: 441 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit