🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 17.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,247,002 km

• M1: 335,997 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.99 AU - 3.53 AU

Year: 2172 Days

Day: 33 Hours

Environment

Temp: -102 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 425.4

Radius: 9.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.25 AU - 10.51 AU

Year: 9763 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,247,002 km

• M1: 167,101 km (0.088 R)
• M2: 344,075 km (0.086 R)
• M3: 423,512 km (0.09 R)
• M4: 549,772 km (0.064 R)
• M5: 1,402,630 km (0.101 R)
• M6: 2,682,888 km (0.092 R)
• M7: 2,755,443 km (0.116 R)
• M8: 3,179,254 km (0.116 R)
• M9: 3,256,147 km (0.117 R)
• M10: 3,333,789 km (0.108 R)
• M11: 3,948,935 km (0.12 R)
• M12: 4,171,237 km (0.112 R)
• M13: 4,283,885 km (0.114 R)
• M14: 5,251,932 km (0.105 R)
• M15: 5,465,708 km (0.118 R)
• M16: 7,447,431 km (0.073 R)
• M17: 8,282,337 km (0.047 R)
• M18: 8,567,171 km (0.12 R)
• M19: 8,891,649 km (0.111 R)
• M20: 9,441,271 km (0.092 R)
• M21: 9,552,572 km (0.094 R)
• M22: 9,701,572 km (0.078 R)
• M23: 10,727,514 km (0.087 R)
• M24: 10,921,243 km (0.104 R)
• M25: 10,999,183 km (0.098 R)
• M26: 11,509,611 km (0.099 R)
• M27: 11,947,634 km (0.117 R)
• M28: 12,676,176 km (0.103 R)
• M29: 13,502,405 km (0.064 R)
• M30: 13,753,729 km (0.098 R)
• M31: 14,817,220 km (0.062 R)
• M32: 15,163,240 km (0.117 R)
• M33: 15,643,300 km (0.087 R)
• M34: 15,731,114 km (0.119 R)
• M35: 15,819,077 km (0.103 R)
• M36: 16,663,108 km (0.11 R)
• M37: 17,704,160 km (0.083 R)
• M38: 17,841,640 km (0.119 R)
• M39: 18,025,347 km (0.071 R)
• M40: 18,487,305 km (0.108 R)
• M41: 20,421,905 km (0.068 R)
• M42: 20,758,649 km (0.086 R)
• M43: 21,000,399 km (0.112 R)
• M44: 21,145,809 km (0.071 R)
• M45: 21,340,136 km (0.062 R)
• M46: 21,584,130 km (0.088 R)
• M47: 22,717,783 km (0.117 R)
• M48: 22,966,864 km (0.08 R)
• M49: 23,066,645 km (0.103 R)
• M50: 23,266,807 km (0.085 R)
• M51: 24,684,097 km (0.094 R)
• M52: 25,973,033 km (0.119 R)
• M53: 26,390,112 km (0.054 R)
• M54: 27,230,852 km (0.119 R)
• M55: 27,760,877 km (0.117 R)
• M56: 28,830,950 km (0.032 R)
• M57: 29,100,526 km (0.119 R)
• M58: 30,901,086 km (0.086 R)
• M59: 32,569,102 km (0.101 R)
• M60: 33,187,988 km (0.085 R)
• M61: 33,470,579 km (0.081 R)
• M62: 34,095,000 km (0.101 R)
• M63: 35,240,471 km (0.037 R)
• M64: 35,355,662 km (0.076 R)
• M65: 36,165,734 km (0.049 R)
• M66: 36,281,972 km (0.056 R)
• M67: 36,923,447 km (0.052 R)
• M68: 36,981,940 km (0.056 R)
• M69: 37,157,718 km (0.09 R)
• M70: 39,168,313 km (0.111 R)
• M71: 39,228,002 km (0.081 R)
• M72: 39,466,910 km (0.11 R)
• M73: 40,066,499 km (0.056 R)
• M74: 40,126,637 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit