🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.78 AU - 0.94 AU

Year: 297 Days

Day: 41 Hours

Environment

Temp: 73 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,802,939 km

• M1: 52,359 km (0.071 R)
• M2: 78,688 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.85 AU - 0.97 AU

Year: 324 Days

Day: 44.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,802,939 km

• M1: 78,539 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.74 AU - 1.12 AU

Year: 334 Days

Day: 20.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.14 AU - 2.36 AU

Year: 1258 Days

Day: 32.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,802,939 km

• M1: 1,407,118 km (0.099 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 8.4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.39 AU - 11.81 AU

Year: 13786 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,802,939 km

• M1: 379,530 km (0.11 R)
• M2: 1,048,831 km (0.096 R)
• M3: 1,114,055 km (0.102 R)
• M4: 1,294,620 km (0.093 R)
• M5: 1,583,344 km (0.106 R)
• M6: 1,787,096 km (0.061 R)
• M7: 1,999,525 km (0.088 R)
• M8: 2,220,182 km (0.073 R)
• M9: 2,276,580 km (0.112 R)
• M10: 2,448,768 km (0.112 R)
• M11: 2,536,581 km (0.056 R)
• M12: 2,625,293 km (0.118 R)
• M13: 2,685,132 km (0.102 R)
• M14: 2,867,193 km (0.078 R)
• M15: 2,959,794 km (0.065 R)
• M16: 3,307,908 km (0.094 R)
• M17: 3,372,684 km (0.087 R)
• M18: 4,464,748 km (0.112 R)
• M19: 5,048,928 km (0.111 R)
• M20: 5,274,223 km (0.115 R)
• M21: 6,168,219 km (0.113 R)
• M22: 6,328,588 km (0.116 R)
• M23: 6,571,535 km (0.082 R)
• M24: 6,735,345 km (0.072 R)
• M25: 7,573,991 km (0.107 R)
• M26: 7,702,645 km (0.057 R)
• M27: 8,356,836 km (0.065 R)
• M28: 8,489,829 km (0.118 R)
• M29: 9,165,263 km (0.12 R)
• M30: 9,904,725 km (0.045 R)
• M31: 10,139,744 km (0.053 R)
• M32: 11,489,565 km (0.118 R)
• M33: 12,640,122 km (0.051 R)
• M34: 13,879,391 km (0.07 R)
• M35: 14,354,065 km (0.111 R)
• M36: 14,620,050 km (0.103 R)
• M37: 16,416,272 km (0.065 R)
• M38: 17,142,869 km (0.118 R)
• M39: 17,994,081 km (0.081 R)
• M40: 18,051,377 km (0.119 R)
• M41: 18,396,200 km (0.041 R)
• M42: 18,511,540 km (0.078 R)
• M43: 20,390,639 km (0.081 R)
• M44: 20,510,018 km (0.078 R)
• M45: 21,171,091 km (0.083 R)
• M46: 21,352,702 km (0.111 R)
• M47: 22,637,748 km (0.113 R)
• M48: 22,823,399 km (0.062 R)
• M49: 23,884,796 km (0.101 R)
• M50: 25,153,984 km (0.084 R)
• M51: 25,539,049 km (0.049 R)
• M52: 25,926,059 km (0.103 R)
• M53: 25,990,835 km (0.105 R)
• M54: 26,055,461 km (0.116 R)
• M55: 26,967,559 km (0.096 R)
• M56: 27,361,600 km (0.09 R)
• M57: 27,691,463 km (0.038 R)
• M58: 28,555,242 km (0.064 R)
• M59: 29,091,251 km (0.105 R)
• M60: 30,309,277 km (0.101 R)
• M61: 31,751,250 km (0.042 R)
• M62: 32,934,869 km (0.1 R)
• M63: 33,004,881 km (0.068 R)
• M64: 33,215,514 km (0.069 R)
• M65: 33,285,676 km (0.089 R)
• M66: 34,487,994 km (0.053 R)
• M67: 34,987,202 km (0.077 R)
• M68: 35,560,611 km (0.11 R)
• M69: 36,571,443 km (0.092 R)
• M70: 37,811,759 km (0.111 R)
• M71: 38,695,434 km (0.065 R)
• M72: 38,917,437 km (0.059 R)
• M73: 39,139,889 km (0.111 R)
• M74: 40,558,376 km (0.087 R)
• M75: 41,538,542 km (0.102 R)
• M76: 42,526,635 km (0.062 R)
• M77: 43,215,085 km (0.068 R)
• M78: 43,599,252 km (0.073 R)
• M79: 44,991,410 km (0.071 R)
• M80: 48,057,568 km (0.114 R)
• M81: 48,375,763 km (0.095 R)
• M82: 48,614,970 km (0.083 R)
• M83: 48,694,705 km (0.089 R)
• M84: 48,774,591 km (0.045 R)
• M85: 48,854,476 km (0.113 R)
• M86: 49,415,019 km (0.084 R)
• M87: 50,865,969 km (0.117 R)
• M88: 51,434,142 km (0.116 R)
• M89: 52,658,450 km (0.118 R)
• M90: 54,886,412 km (0.119 R)
• M91: 55,719,373 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit