🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.18 AU

Year: 367 Days

Day: 27.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,384,061 km

• M1: 343,327 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.03 AU - 1.49 AU

Year: 504 Days

Day: 37 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,384,061 km

• M1: 46,525 km (0.107 R)
• M2: 269,127 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.37 AU - 1.93 AU

Year: 755 Days

Day: 32.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.76 AU - 2.68 AU

Year: 1179 Days

Day: 42.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,384,061 km

• M1: 1,931,009 km (0.096 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 8.3

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.28 AU - 13.64 AU

Year: 15677 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,384,061 km

• M1: 296,353 km (0.108 R)
• M2: 512,522 km (0.079 R)
• M3: 569,669 km (0.098 R)
• M4: 1,008,140 km (0.075 R)
• M5: 1,081,742 km (0.07 R)
• M6: 1,182,870 km (0.098 R)
• M7: 1,313,918 km (0.067 R)
• M8: 1,395,000 km (0.101 R)
• M9: 1,477,728 km (0.077 R)
• M10: 1,677,291 km (0.096 R)
• M11: 2,560,368 km (0.119 R)
• M12: 2,800,921 km (0.075 R)
• M13: 3,377,770 km (0.078 R)
• M14: 3,603,663 km (0.109 R)
• M15: 3,951,628 km (0.092 R)
• M16: 4,679,571 km (0.118 R)
• M17: 5,404,821 km (0.113 R)
• M18: 5,713,591 km (0.065 R)
• M19: 6,533,837 km (0.101 R)
• M20: 7,197,154 km (0.113 R)
• M21: 7,293,644 km (0.069 R)
• M22: 7,634,877 km (0.117 R)
• M23: 8,131,392 km (0.076 R)
• M24: 8,332,901 km (0.108 R)
• M25: 8,587,217 km (0.03 R)
• M26: 8,741,004 km (0.053 R)
• M27: 9,207,749 km (0.095 R)
• M28: 9,312,617 km (0.093 R)
• M29: 11,604,606 km (0.041 R)
• M30: 12,929,744 km (0.112 R)
• M31: 14,484,664 km (0.076 R)
• M32: 14,790,442 km (0.072 R)
• M33: 18,225,957 km (0.09 R)
• M34: 18,357,753 km (0.084 R)
• M35: 18,556,120 km (0.108 R)
• M36: 19,088,389 km (0.077 R)
• M37: 19,155,259 km (0.067 R)
• M38: 19,828,450 km (0.12 R)
• M39: 20,031,903 km (0.115 R)
• M40: 20,372,537 km (0.11 R)
• M41: 20,577,786 km (0.063 R)
• M42: 22,668,565 km (0.099 R)
• M43: 23,165,978 km (0.071 R)
• M44: 23,810,895 km (0.082 R)
• M45: 25,045,227 km (0.104 R)
• M46: 26,523,702 km (0.12 R)
• M47: 28,030,303 km (0.077 R)
• M48: 29,487,236 km (0.064 R)
• M49: 30,419,979 km (0.027 R)
• M50: 30,498,219 km (0.092 R)
• M51: 30,654,698 km (0.103 R)
• M52: 30,733,087 km (0.043 R)
• M53: 30,968,554 km (0.104 R)
• M54: 31,837,269 km (0.085 R)
• M55: 33,195,468 km (0.079 R)
• M56: 33,275,952 km (0.055 R)
• M57: 33,356,585 km (0.115 R)
• M58: 33,679,417 km (0.089 R)
• M59: 35,063,048 km (0.115 R)
• M60: 36,631,283 km (0.067 R)
• M61: 37,969,735 km (0.112 R)
• M62: 38,560,198 km (0.099 R)
• M63: 39,409,165 km (0.079 R)
• M64: 39,835,968 km (0.098 R)
• M65: 39,921,389 km (0.116 R)
• M66: 40,866,398 km (0.037 R)
• M67: 42,603,379 km (0.106 R)
• M68: 43,568,884 km (0.063 R)
• M69: 44,719,291 km (0.036 R)
• M70: 45,521,585 km (0.112 R)
• M71: 46,688,747 km (0.109 R)
• M72: 47,140,383 km (0.093 R)
• M73: 48,138,800 km (0.11 R)
• M74: 49,144,397 km (0.081 R)
• M75: 49,879,969 km (0.086 R)
• M76: 50,897,384 km (0.114 R)
• M77: 53,140,754 km (0.076 R)
• M78: 54,179,861 km (0.117 R)
• M79: 54,654,385 km (0.109 R)
• M80: 55,034,962 km (0.092 R)
• M81: 55,225,550 km (0.108 R)
• M82: 55,416,437 km (0.072 R)
• M83: 57,336,825 km (0.114 R)
• M84: 57,433,465 km (0.102 R)
• M85: 58,208,232 km (0.07 R)
• M86: 60,454,744 km (0.03 R)
• M87: 60,651,465 km (0.112 R)
• M88: 60,749,900 km (0.11 R)
• M89: 61,341,560 km (0.106 R)
• M90: 62,232,565 km (0.046 R)
• M91: 63,128,057 km (0.097 R)
• M92: 63,527,334 km (0.115 R)
• M93: 65,032,139 km (0.073 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 19,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit