🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 278 Days

Day: 37.4 Hours

Environment

Temp: 64 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.62 AU - 4 AU

Year: 2293 Days

Day: 25.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 10.1

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.05 AU - 6.36 AU

Year: 5879 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,522,391 km

• M1: 126,709 km (0.077 R)
• M2: 195,225 km (0.106 R)
• M3: 331,808 km (0.09 R)
• M4: 443,109 km (0.114 R)
• M5: 593,754 km (0.107 R)
• M6: 749,037 km (0.106 R)
• M7: 860,487 km (0.115 R)
• M8: 1,008,290 km (0.059 R)
• M9: 1,213,388 km (0.094 R)
• M10: 1,295,966 km (0.116 R)
• M11: 1,908,121 km (0.082 R)
• M12: 2,163,933 km (0.095 R)
• M13: 2,600,609 km (0.111 R)
• M14: 2,796,283 km (0.052 R)
• M15: 2,929,426 km (0.09 R)
• M16: 3,019,483 km (0.079 R)
• M17: 3,087,550 km (0.062 R)
• M18: 3,202,142 km (0.094 R)
• M19: 3,554,595 km (0.092 R)
• M20: 3,699,256 km (0.118 R)
• M21: 3,845,712 km (0.113 R)
• M22: 4,094,195 km (0.075 R)
• M23: 5,469,597 km (0.11 R)
• M24: 6,062,454 km (0.073 R)
• M25: 6,177,794 km (0.117 R)
• M26: 6,381,247 km (0.094 R)
• M27: 6,914,713 km (0.106 R)
• M28: 7,035,289 km (0.113 R)
• M29: 7,339,720 km (0.082 R)
• M30: 7,524,324 km (0.054 R)
• M31: 7,804,371 km (0.096 R)
• M32: 8,632,396 km (0.113 R)
• M33: 9,588,625 km (0.119 R)
• M34: 9,892,159 km (0.116 R)
• M35: 10,682,485 km (0.083 R)
• M36: 10,752,197 km (0.098 R)
• M37: 11,279,679 km (0.118 R)
• M38: 11,386,193 km (0.107 R)
• M39: 11,851,592 km (0.1 R)
• M40: 11,959,901 km (0.102 R)
• M41: 12,032,157 km (0.111 R)
• M42: 12,177,416 km (0.108 R)
• M43: 13,510,333 km (0.078 R)
• M44: 13,699,126 km (0.055 R)
• M45: 13,964,812 km (0.092 R)
• M46: 14,462,973 km (0.039 R)
• M47: 14,578,761 km (0.106 R)
• M48: 15,319,121 km (0.112 R)
• M49: 15,634,623 km (0.073 R)
• M50: 15,872,633 km (0.091 R)
• M51: 16,634,086 km (0.114 R)
• M52: 16,999,105 km (0.056 R)
• M53: 17,613,055 km (0.086 R)
• M54: 17,984,955 km (0.091 R)
• M55: 19,840,418 km (0.046 R)
• M56: 20,313,745 km (0.091 R)
• M57: 20,443,447 km (0.087 R)
• M58: 20,747,130 km (0.072 R)
• M59: 21,183,806 km (0.093 R)
• M60: 21,623,475 km (0.032 R)
• M61: 22,288,437 km (0.079 R)
• M62: 22,556,367 km (0.111 R)
• M63: 22,690,706 km (0.105 R)
• M64: 22,960,281 km (0.09 R)
• M65: 23,957,650 km (0.117 R)
• M66: 24,415,569 km (0.119 R)
• M67: 25,386,908 km (0.095 R)
• M68: 25,526,633 km (0.119 R)
• M69: 26,465,060 km (0.086 R)
• M70: 26,606,729 km (0.105 R)
• M71: 26,701,425 km (0.113 R)
• M72: 27,989,911 km (0.12 R)
• M73: 29,103,368 km (0.115 R)
• M74: 29,298,593 km (0.091 R)
• M75: 29,788,227 km (0.053 R)
• M76: 30,924,872 km (0.098 R)
• M77: 32,277,386 km (0.071 R)
• M78: 32,732,463 km (0.104 R)
• M79: 33,240,647 km (0.072 R)
• M80: 33,853,849 km (0.074 R)
• M81: 34,522,401 km (0.107 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: 305 - 10,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit