🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.65 AU - 0.69 AU

Year: 201 Days

Day: 28.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 465 Days

Day: 33.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 9.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.72 AU - 9.04 AU

Year: 9714 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,552,007 km

• M1: 114,442 km (0.114 R)
• M2: 293,212 km (0.078 R)
• M3: 455,974 km (0.09 R)
• M4: 555,906 km (0.107 R)
• M5: 692,339 km (0.071 R)
• M6: 764,894 km (0.109 R)
• M7: 1,221,018 km (0.091 R)
• M8: 1,292,376 km (0.117 R)
• M9: 1,592,769 km (0.114 R)
• M10: 1,935,647 km (0.1 R)
• M11: 2,481,529 km (0.116 R)
• M12: 2,975,502 km (0.12 R)
• M13: 3,073,189 km (0.096 R)
• M14: 3,271,556 km (0.108 R)
• M15: 5,327,180 km (0.076 R)
• M16: 6,147,276 km (0.116 R)
• M17: 6,272,040 km (0.119 R)
• M18: 6,619,706 km (0.115 R)
• M19: 6,747,762 km (0.118 R)
• M20: 7,666,592 km (0.106 R)
• M21: 7,733,761 km (0.082 R)
• M22: 7,801,080 km (0.098 R)
• M23: 7,970,275 km (0.106 R)
• M24: 8,072,451 km (0.044 R)
• M25: 8,799,347 km (0.1 R)
• M26: 9,403,273 km (0.09 R)
• M27: 9,475,080 km (0.083 R)
• M28: 9,910,560 km (0.113 R)
• M29: 9,983,713 km (0.116 R)
• M30: 10,241,321 km (0.116 R)
• M31: 10,613,221 km (0.098 R)
• M32: 10,989,609 km (0.045 R)
• M33: 11,293,891 km (0.063 R)
• M34: 11,755,401 km (0.087 R)
• M35: 12,105,609 km (0.078 R)
• M36: 12,340,927 km (0.053 R)
• M37: 12,657,177 km (0.099 R)
• M38: 13,418,929 km (0.093 R)
• M39: 14,319,508 km (0.036 R)
• M40: 14,651,765 km (0.051 R)
• M41: 15,281,722 km (0.081 R)
• M42: 16,092,243 km (0.087 R)
• M43: 16,785,779 km (0.029 R)
• M44: 17,400,476 km (0.103 R)
• M45: 18,336,361 km (0.086 R)
• M46: 18,923,981 km (0.074 R)
• M47: 19,471,808 km (0.059 R)
• M48: 20,723,494 km (0.053 R)
• M49: 21,193,680 km (0.088 R)
• M50: 21,288,226 km (0.106 R)
• M51: 21,572,462 km (0.107 R)
• M52: 21,667,456 km (0.111 R)
• M53: 21,762,601 km (0.086 R)
• M54: 22,096,802 km (0.072 R)
• M55: 22,432,650 km (0.088 R)
• M56: 22,721,822 km (0.1 R)
• M57: 22,963,872 km (0.064 R)
• M58: 23,596,970 km (0.103 R)
• M59: 23,891,229 km (0.065 R)
• M60: 24,532,704 km (0.106 R)
• M61: 24,780,887 km (0.064 R)
• M62: 25,079,933 km (0.099 R)
• M63: 25,229,830 km (0.08 R)
• M64: 25,681,466 km (0.074 R)
• M65: 26,237,223 km (0.111 R)
• M66: 26,745,706 km (0.059 R)
• M67: 27,772,695 km (0.1 R)
• M68: 28,917,119 km (0.111 R)
• M69: 29,179,364 km (0.096 R)
• M70: 29,600,482 km (0.106 R)
• M71: 29,917,779 km (0.119 R)
• M72: 31,682,884 km (0.084 R)
• M73: 32,278,583 km (0.096 R)
• M74: 32,823,418 km (0.086 R)
• M75: 33,206,688 km (0.04 R)
• M76: 34,365,174 km (0.096 R)
• M77: 36,381,903 km (0.064 R)
• M78: 36,551,697 km (0.073 R)
• M79: 36,665,092 km (0.036 R)
• M80: 38,206,548 km (0.061 R)
• M81: 38,551,970 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit