🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.32 AU

Year: 512 Days

Day: 45.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,929,889 km

• M1: 386,262 km (0.12 R)
• M2: 1,092,064 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.71 AU - 1.79 AU

Year: 837 Days

Day: 18.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.71 AU - 4.99 AU

Year: 3281 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 3.3

Gravity: 56.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.32 AU - 18.18 AU

Year: 21537 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,929,889 km

• M1: 291,865 km (0.111 R)
• M2: 420,819 km (0.101 R)
• M3: 588,219 km (0.032 R)
• M4: 979,268 km (0.116 R)
• M5: 1,315,264 km (0.119 R)
• M6: 1,344,735 km (0.076 R)
• M7: 1,404,425 km (0.058 R)
• M8: 1,434,644 km (0.085 R)
• M9: 1,846,487 km (0.047 R)
• M10: 2,151,666 km (0.063 R)
• M11: 3,000,484 km (0.099 R)
• M12: 3,197,355 km (0.096 R)
• M13: 3,562,075 km (0.04 R)
• M14: 3,728,428 km (0.108 R)
• M15: 4,155,380 km (0.084 R)
• M16: 4,374,541 km (0.114 R)
• M17: 4,642,620 km (0.094 R)
• M18: 4,915,936 km (0.04 R)
• M19: 5,430,403 km (0.09 R)
• M20: 5,525,846 km (0.034 R)
• M21: 5,961,924 km (0.087 R)
• M22: 6,010,992 km (0.068 R)
• M23: 6,159,244 km (0.081 R)
• M24: 6,258,726 km (0.095 R)
• M25: 7,021,675 km (0.075 R)
• M26: 7,440,400 km (0.096 R)
• M27: 7,546,315 km (0.095 R)
• M28: 7,813,347 km (0.074 R)
• M29: 7,975,062 km (0.097 R)
• M30: 8,411,888 km (0.094 R)
• M31: 8,968,542 km (0.096 R)
• M32: 10,708,664 km (0.107 R)
• M33: 11,494,203 km (0.066 R)
• M34: 11,678,059 km (0.099 R)
• M35: 11,739,543 km (0.114 R)
• M36: 11,862,962 km (0.097 R)
• M37: 14,155,549 km (0.036 R)
• M38: 14,221,222 km (0.097 R)
• M39: 16,996,263 km (0.066 R)
• M40: 17,135,838 km (0.06 R)
• M41: 17,345,873 km (0.113 R)
• M42: 17,486,346 km (0.069 R)
• M43: 18,552,081 km (0.109 R)
• M44: 19,201,485 km (0.069 R)
• M45: 19,565,606 km (0.088 R)
• M46: 21,721,312 km (0.087 R)
• M47: 24,421,553 km (0.1 R)
• M48: 25,690,592 km (0.06 R)
• M49: 28,789,512 km (0.091 R)
• M50: 30,129,161 km (0.087 R)
• M51: 30,382,580 km (0.075 R)
• M52: 31,147,025 km (0.099 R)
• M53: 32,348,894 km (0.095 R)
• M54: 33,216,562 km (0.115 R)
• M55: 34,267,786 km (0.063 R)
• M56: 35,418,941 km (0.108 R)
• M57: 39,592,872 km (0.105 R)
• M58: 40,055,727 km (0.103 R)
• M59: 40,241,378 km (0.069 R)
• M60: 40,706,927 km (0.114 R)
• M61: 40,893,625 km (0.114 R)
• M62: 41,267,769 km (0.072 R)
• M63: 43,155,844 km (0.117 R)
• M64: 43,346,282 km (0.077 R)
• M65: 46,722,257 km (0.107 R)
• M66: 47,505,701 km (0.063 R)
• M67: 48,986,272 km (0.114 R)
• M68: 50,081,777 km (0.1 R)
• M69: 50,582,331 km (0.072 R)
• M70: 51,386,719 km (0.039 R)
• M71: 52,499,578 km (0.105 R)
• M72: 52,906,185 km (0.077 R)
• M73: 54,235,062 km (0.088 R)
• M74: 54,543,234 km (0.077 R)
• M75: 55,989,247 km (0.107 R)
• M76: 57,238,688 km (0.119 R)
• M77: 57,343,257 km (0.097 R)
• M78: 59,341,436 km (0.041 R)
• M79: 60,615,112 km (0.104 R)
• M80: 60,721,626 km (0.091 R)
• M81: 64,598,754 km (0.103 R)
• M82: 65,799,277 km (0.107 R)
• M83: 66,457,208 km (0.092 R)
• M84: 66,787,072 km (0.081 R)
• M85: 67,448,294 km (0.067 R)
• M86: 68,444,167 km (0.116 R)
• M87: 71,123,465 km (0.045 R)
• M88: 71,798,750 km (0.04 R)
• M89: 71,911,397 km (0.088 R)
• M90: 73,495,938 km (0.076 R)
• M91: 73,950,865 km (0.099 R)
• M92: 74,178,553 km (0.084 R)
• M93: 75,894,291 km (0.097 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit