🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 181 Days

Day: 37 Hours

Environment

Temp: 115 °C

Axial Tilt: 157.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,533,721 km

• M1: 50,714 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 482 Days

Day: 32.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.09 AU - 1.69 AU

Year: 624 Days

Day: 24.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.48 AU - 3.14 AU

Year: 1794 Days

Day: 39.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.93 AU - 4.35 AU

Year: 2645 Days

Day: 41.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 12

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.82 AU - 5.7 AU

Year: 4594 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,533,721 km

• M1: 201,209 km (0.075 R)
• M2: 288,425 km (0.111 R)
• M3: 372,648 km (0.102 R)
• M4: 543,040 km (0.055 R)
• M5: 681,418 km (0.07 R)
• M6: 1,141,731 km (0.057 R)
• M7: 1,486,554 km (0.098 R)
• M8: 1,775,727 km (0.11 R)
• M9: 1,900,043 km (0.079 R)
• M10: 2,027,500 km (0.108 R)
• M11: 2,157,800 km (0.092 R)
• M12: 2,310,390 km (0.067 R)
• M13: 2,388,031 km (0.071 R)
• M14: 2,506,213 km (0.034 R)
• M15: 2,977,446 km (0.093 R)
• M16: 3,256,147 km (0.119 R)
• M17: 3,343,662 km (0.098 R)
• M18: 3,633,732 km (0.067 R)
• M19: 3,747,427 km (0.115 R)
• M20: 3,839,280 km (0.116 R)
• M21: 4,601,331 km (0.084 R)
• M22: 4,824,232 km (0.12 R)
• M23: 4,899,181 km (0.068 R)
• M24: 5,050,574 km (0.094 R)
• M25: 5,280,506 km (0.099 R)
• M26: 5,487,848 km (0.077 R)
• M27: 5,645,076 km (0.084 R)
• M28: 5,937,240 km (0.082 R)
• M29: 6,044,801 km (0.053 R)
• M30: 6,234,491 km (0.107 R)
• M31: 6,343,847 km (0.12 R)
• M32: 6,536,679 km (0.088 R)
• M33: 8,238,355 km (0.11 R)
• M34: 9,402,974 km (0.111 R)
• M35: 9,749,892 km (0.114 R)
• M36: 10,036,671 km (0.091 R)
• M37: 11,079,368 km (0.112 R)
• M38: 11,445,583 km (0.09 R)
• M39: 11,849,947 km (0.107 R)
• M40: 12,224,540 km (0.094 R)
• M41: 12,327,463 km (0.114 R)
• M42: 12,499,500 km (0.064 R)
• M43: 14,444,722 km (0.094 R)
• M44: 14,881,547 km (0.093 R)
• M45: 15,138,407 km (0.088 R)
• M46: 15,248,960 km (0.111 R)
• M47: 15,433,713 km (0.052 R)
• M48: 15,545,014 km (0.09 R)
• M49: 15,693,714 km (0.104 R)
• M50: 16,862,522 km (0.12 R)
• M51: 18,411,908 km (0.116 R)
• M52: 18,648,272 km (0.062 R)
• M53: 19,403,293 km (0.046 R)
• M54: 20,820,134 km (0.118 R)
• M55: 21,396,235 km (0.113 R)
• M56: 21,603,129 km (0.117 R)
• M57: 22,019,311 km (0.031 R)
• M58: 22,395,998 km (0.116 R)
• M59: 22,563,996 km (0.115 R)
• M60: 22,901,489 km (0.092 R)
• M61: 23,283,263 km (0.036 R)
• M62: 23,453,505 km (0.085 R)
• M63: 24,311,300 km (0.048 R)
• M64: 24,830,853 km (0.113 R)
• M65: 25,397,978 km (0.054 R)
• M66: 25,485,493 km (0.091 R)
• M67: 25,969,293 km (0.046 R)
• M68: 26,057,556 km (0.089 R)
• M69: 26,367,223 km (0.083 R)
• M70: 26,811,978 km (0.081 R)
• M71: 26,990,448 km (0.055 R)
• M72: 29,485,292 km (0.056 R)
• M73: 29,623,520 km (0.118 R)
• M74: 29,900,575 km (0.087 R)
• M75: 30,085,777 km (0.089 R)
• M76: 30,503,754 km (0.082 R)
• M77: 30,830,176 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit