🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 12.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 263 Days

Day: 27.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 84.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.44 AU - 2.08 AU

Year: 857 Days

Day: 20.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,621,528 km

• M1: 919,728 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.74 AU - 4.98 AU

Year: 3342 Days

Day: 19.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.74 AU - 5.48 AU

Year: 3633 Days

Day: 28.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.6

Radius: 6.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.99 AU - 13.87 AU

Year: 17068 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,621,528 km

• M1: 92,601 km (0.111 R)
• M2: 428,000 km (0.082 R)
• M3: 1,295,966 km (0.114 R)
• M4: 1,338,303 km (0.102 R)
• M5: 1,381,088 km (0.109 R)
• M6: 1,602,044 km (0.051 R)
• M7: 1,670,559 km (0.103 R)
• M8: 1,810,433 km (0.065 R)
• M9: 1,978,581 km (0.105 R)
• M10: 2,027,650 km (0.102 R)
• M11: 2,330,136 km (0.107 R)
• M12: 2,782,969 km (0.117 R)
• M13: 3,061,969 km (0.114 R)
• M14: 3,147,390 km (0.097 R)
• M15: 4,013,561 km (0.033 R)
• M16: 4,553,610 km (0.113 R)
• M17: 5,184,165 km (0.072 R)
• M18: 5,320,299 km (0.074 R)
• M19: 5,561,600 km (0.107 R)
• M20: 6,126,332 km (0.093 R)
• M21: 6,709,315 km (0.109 R)
• M22: 8,084,568 km (0.111 R)
• M23: 8,844,376 km (0.096 R)
• M24: 9,418,832 km (0.11 R)
• M25: 9,836,509 km (0.059 R)
• M26: 10,090,077 km (0.075 R)
• M27: 10,819,965 km (0.104 R)
• M28: 11,213,258 km (0.032 R)
• M29: 13,017,408 km (0.03 R)
• M30: 13,482,358 km (0.066 R)
• M31: 14,332,822 km (0.07 R)
• M32: 14,476,287 km (0.105 R)
• M33: 14,716,391 km (0.03 R)
• M34: 15,103,401 km (0.069 R)
• M35: 15,152,020 km (0.107 R)
• M36: 15,200,640 km (0.12 R)
• M37: 15,249,409 km (0.092 R)
• M38: 15,640,906 km (0.075 R)
• M39: 16,383,959 km (0.102 R)
• M40: 16,534,005 km (0.069 R)
• M41: 16,584,121 km (0.103 R)
• M42: 17,494,573 km (0.12 R)
• M43: 17,545,586 km (0.107 R)
• M44: 18,058,857 km (0.11 R)
• M45: 18,629,273 km (0.116 R)
• M46: 18,890,471 km (0.115 R)
• M47: 19,628,138 km (0.112 R)
• M48: 20,107,450 km (0.111 R)
• M49: 20,698,361 km (0.092 R)
• M50: 20,914,680 km (0.106 R)
• M51: 21,023,138 km (0.091 R)
• M52: 22,560,855 km (0.102 R)
• M53: 22,616,505 km (0.1 R)
• M54: 22,727,806 km (0.105 R)
• M55: 23,230,904 km (0.095 R)
• M56: 23,287,153 km (0.116 R)
• M57: 24,248,319 km (0.11 R)
• M58: 24,819,783 km (0.082 R)
• M59: 24,934,524 km (0.033 R)
• M60: 25,107,160 km (0.117 R)
• M61: 25,164,755 km (0.084 R)
• M62: 25,569,268 km (0.119 R)
• M63: 26,267,591 km (0.088 R)
• M64: 26,501,861 km (0.099 R)
• M65: 27,445,525 km (0.111 R)
• M66: 27,564,305 km (0.105 R)
• M67: 28,400,258 km (0.12 R)
• M68: 28,580,524 km (0.083 R)
• M69: 29,123,414 km (0.08 R)
• M70: 29,791,668 km (0.081 R)
• M71: 30,526,343 km (0.094 R)
• M72: 32,640,161 km (0.111 R)
• M73: 32,955,065 km (0.025 R)
• M74: 34,033,067 km (0.111 R)
• M75: 34,480,215 km (0.084 R)
• M76: 36,028,254 km (0.082 R)
• M77: 37,204,093 km (0.119 R)
• M78: 38,259,805 km (0.12 R)
• M79: 38,392,498 km (0.112 R)
• M80: 38,791,476 km (0.104 R)
• M81: 39,526,301 km (0.039 R)
• M82: 41,553,801 km (0.09 R)
• M83: 43,614,810 km (0.028 R)
• M84: 44,448,519 km (0.091 R)
• M85: 46,131,795 km (0.042 R)
• M86: 47,052,121 km (0.072 R)
• M87: 47,550,282 km (0.103 R)
• M88: 47,621,490 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit