🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.91 AU

Year: 260 Days

Day: 47.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.62 AU - 1.02 AU

Year: 275 Days

Day: 14.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 12.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.37 AU - 11.45 AU

Year: 11570 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,093,610 km

• M1: 161,566 km (0.114 R)
• M2: 254,466 km (0.025 R)
• M3: 447,896 km (0.07 R)
• M4: 574,306 km (0.118 R)
• M5: 742,155 km (0.072 R)
• M6: 1,066,633 km (0.096 R)
• M7: 1,348,176 km (0.105 R)
• M8: 1,435,840 km (0.091 R)
• M9: 1,635,554 km (0.1 R)
• M10: 1,923,081 km (0.102 R)
• M11: 2,185,625 km (0.112 R)
• M12: 2,634,718 km (0.046 R)
• M13: 2,858,965 km (0.104 R)
• M14: 3,019,633 km (0.08 R)
• M15: 3,350,244 km (0.041 R)
• M16: 3,767,622 km (0.116 R)
• M17: 4,625,117 km (0.036 R)
• M18: 5,062,392 km (0.118 R)
• M19: 5,229,792 km (0.112 R)
• M20: 5,570,127 km (0.047 R)
• M21: 6,332,478 km (0.071 R)
• M22: 6,726,070 km (0.116 R)
• M23: 7,284,220 km (0.106 R)
• M24: 7,600,918 km (0.055 R)
• M25: 8,084,269 km (0.071 R)
• M26: 8,182,106 km (0.044 R)
• M27: 8,379,126 km (0.12 R)
• M28: 8,577,643 km (0.112 R)
• M29: 8,945,803 km (0.087 R)
• M30: 9,114,849 km (0.03 R)
• M31: 9,456,231 km (0.091 R)
• M32: 9,559,454 km (0.112 R)
• M33: 9,976,084 km (0.102 R)
• M34: 10,151,412 km (0.109 R)
• M35: 11,886,748 km (0.062 R)
• M36: 12,259,845 km (0.071 R)
• M37: 13,132,449 km (0.059 R)
• M38: 13,324,832 km (0.118 R)
• M39: 13,829,426 km (0.087 R)
• M40: 13,985,905 km (0.105 R)
• M41: 14,182,327 km (0.115 R)
• M42: 14,340,153 km (0.061 R)
• M43: 14,697,542 km (0.04 R)
• M44: 14,857,163 km (0.057 R)
• M45: 15,299,524 km (0.083 R)
• M46: 17,279,900 km (0.066 R)
• M47: 18,085,934 km (0.098 R)
• M48: 18,171,504 km (0.044 R)
• M49: 20,265,276 km (0.066 R)
• M50: 20,398,717 km (0.112 R)
• M51: 20,800,537 km (0.053 R)
• M52: 21,295,406 km (0.086 R)
• M53: 21,976,376 km (0.077 R)
• M54: 22,480,371 km (0.075 R)
• M55: 22,710,752 km (0.075 R)
• M56: 23,266,658 km (0.107 R)
• M57: 23,546,406 km (0.097 R)
• M58: 24,015,096 km (0.084 R)
• M59: 25,968,545 km (0.045 R)
• M60: 26,647,270 km (0.067 R)
• M61: 26,940,033 km (0.099 R)
• M62: 27,233,694 km (0.112 R)
• M63: 27,430,116 km (0.091 R)
• M64: 27,676,354 km (0.114 R)
• M65: 27,923,191 km (0.103 R)
• M66: 28,270,258 km (0.106 R)
• M67: 29,018,397 km (0.068 R)
• M68: 29,269,272 km (0.051 R)
• M69: 29,621,725 km (0.052 R)
• M70: 29,773,267 km (0.11 R)
• M71: 30,229,092 km (0.099 R)
• M72: 30,330,819 km (0.107 R)
• M73: 30,432,545 km (0.11 R)
• M74: 31,456,393 km (0.098 R)
• M75: 31,765,761 km (0.111 R)
• M76: 33,537,748 km (0.026 R)
• M77: 33,695,574 km (0.083 R)
• M78: 33,801,040 km (0.112 R)
• M79: 34,541,849 km (0.07 R)
• M80: 34,914,348 km (0.061 R)
• M81: 35,341,599 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit