🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 38.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,149,738 km

• M1: 307,573 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 731 Days

Day: 44.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 8.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.18 AU - 7.88 AU

Year: 5920 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,149,738 km

• M1: 109,057 km (0.118 R)
• M2: 277,654 km (0.075 R)
• M3: 383,719 km (0.087 R)
• M4: 457,021 km (0.102 R)
• M5: 577,149 km (0.064 R)
• M6: 674,836 km (0.081 R)
• M7: 850,464 km (0.086 R)
• M8: 925,113 km (0.025 R)
• M9: 1,002,156 km (0.066 R)
• M10: 1,288,935 km (0.104 R)
• M11: 1,434,644 km (0.113 R)
• M12: 1,494,483 km (0.117 R)
• M13: 1,694,944 km (0.079 R)
• M14: 1,806,544 km (0.117 R)
• M15: 1,986,959 km (0.083 R)
• M16: 2,138,950 km (0.084 R)
• M17: 2,259,975 km (0.08 R)
• M18: 2,401,046 km (0.088 R)
• M19: 2,747,814 km (0.049 R)
• M20: 2,860,610 km (0.102 R)
• M21: 3,169,081 km (0.095 R)
• M22: 3,347,402 km (0.098 R)
• M23: 3,488,323 km (0.082 R)
• M24: 3,631,339 km (0.075 R)
• M25: 3,693,272 km (0.083 R)
• M26: 3,986,634 km (0.078 R)
• M27: 4,157,774 km (0.054 R)
• M28: 4,685,555 km (0.046 R)
• M29: 5,164,717 km (0.054 R)
• M30: 5,234,429 km (0.04 R)
• M31: 5,304,591 km (0.114 R)
• M32: 6,417,599 km (0.118 R)
• M33: 6,643,641 km (0.104 R)
• M34: 6,770,500 km (0.092 R)
• M35: 7,129,535 km (0.118 R)
• M36: 7,285,416 km (0.068 R)
• M37: 7,363,806 km (0.119 R)
• M38: 7,600,469 km (0.048 R)
• M39: 7,706,534 km (0.078 R)
• M40: 7,839,676 km (0.079 R)
• M41: 8,027,571 km (0.118 R)
• M42: 8,162,658 km (0.099 R)
• M43: 8,380,323 km (0.099 R)
• M44: 8,932,938 km (0.074 R)
• M45: 9,213,583 km (0.114 R)
• M46: 9,899,190 km (0.113 R)
• M47: 10,838,815 km (0.068 R)
• M48: 11,018,033 km (0.116 R)
• M49: 12,300,835 km (0.1 R)
• M50: 12,394,184 km (0.103 R)
• M51: 13,150,251 km (0.113 R)
• M52: 13,405,465 km (0.084 R)
• M53: 13,985,905 km (0.032 R)
• M54: 14,541,661 km (0.109 R)
• M55: 14,607,484 km (0.099 R)
• M56: 14,739,579 km (0.068 R)
• M57: 14,905,034 km (0.089 R)
• M58: 16,870,451 km (0.083 R)
• M59: 17,147,955 km (0.094 R)
• M60: 17,742,457 km (0.098 R)
• M61: 17,918,683 km (0.031 R)
• M62: 18,024,599 km (0.118 R)
• M63: 18,343,841 km (0.114 R)
• M64: 18,629,124 km (0.093 R)
• M65: 19,385,042 km (0.116 R)
• M66: 19,566,504 km (0.059 R)
• M67: 20,040,879 km (0.066 R)
• M68: 20,556,094 km (0.108 R)
• M69: 21,449,343 km (0.116 R)
• M70: 21,749,885 km (0.086 R)
• M71: 22,051,923 km (0.073 R)
• M72: 22,279,312 km (0.099 R)
• M73: 22,812,927 km (0.032 R)
• M74: 23,389,328 km (0.028 R)
• M75: 23,853,979 km (0.101 R)
• M76: 24,360,667 km (0.106 R)
• M77: 24,438,907 km (0.12 R)
• M78: 25,147,252 km (0.08 R)
• M79: 25,384,814 km (0.031 R)
• M80: 26,262,355 km (0.06 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit