🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.54 AU - 0.82 AU

Year: 195 Days

Day: 30 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.06 AU - 1.38 AU

Year: 469 Days

Day: 44.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,020,566 km

• M1: 301,889 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.88 AU - 2.62 AU

Year: 1175 Days

Day: 14.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 12.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.69 AU - 7.85 AU

Year: 6134 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,020,566 km

• M1: 181,462 km (0.069 R)
• M2: 272,567 km (0.073 R)
• M3: 440,865 km (0.04 R)
• M4: 536,458 km (0.063 R)
• M5: 628,909 km (0.081 R)
• M6: 715,078 km (0.101 R)
• M7: 832,961 km (0.073 R)
• M8: 972,386 km (0.079 R)
• M9: 1,166,115 km (0.109 R)
• M10: 1,324,240 km (0.088 R)
• M11: 1,456,335 km (0.107 R)
• M12: 1,541,157 km (0.118 R)
• M13: 1,698,235 km (0.097 R)
• M14: 1,991,297 km (0.12 R)
• M15: 2,124,589 km (0.113 R)
• M16: 2,879,609 km (0.113 R)
• M17: 3,688,635 km (0.054 R)
• M18: 4,070,109 km (0.088 R)
• M19: 4,768,432 km (0.084 R)
• M20: 5,290,080 km (0.035 R)
• M21: 5,802,602 km (0.113 R)
• M22: 6,023,259 km (0.059 R)
• M23: 6,387,679 km (0.054 R)
• M24: 6,615,667 km (0.071 R)
• M25: 8,038,941 km (0.108 R)
• M26: 8,816,850 km (0.111 R)
• M27: 9,263,100 km (0.097 R)
• M28: 11,360,911 km (0.066 R)
• M29: 12,021,535 km (0.096 R)
• M30: 12,162,157 km (0.114 R)
• M31: 12,516,255 km (0.076 R)
• M32: 12,694,576 km (0.094 R)
• M33: 12,873,794 km (0.048 R)
• M34: 12,981,654 km (0.09 R)
• M35: 13,343,532 km (0.076 R)
• M36: 13,598,895 km (0.105 R)
• M37: 13,818,954 km (0.049 R)
• M38: 14,077,309 km (0.103 R)
• M39: 14,411,810 km (0.074 R)
• M40: 14,524,008 km (0.099 R)
• M41: 15,431,170 km (0.113 R)
• M42: 15,545,762 km (0.108 R)
• M43: 15,660,803 km (0.053 R)
• M44: 16,904,859 km (0.07 R)
• M45: 17,538,705 km (0.058 R)
• M46: 17,658,383 km (0.109 R)
• M47: 18,544,750 km (0.113 R)
• M48: 18,911,564 km (0.086 R)
• M49: 20,193,169 km (0.037 R)
• M50: 20,739,052 km (0.111 R)
• M51: 21,247,236 km (0.093 R)
• M52: 21,888,263 km (0.092 R)
• M53: 22,752,789 km (0.084 R)
• M54: 23,014,286 km (0.119 R)
• M55: 24,515,201 km (0.11 R)
• M56: 24,872,890 km (0.074 R)
• M57: 25,007,528 km (0.042 R)
• M58: 25,322,581 km (0.109 R)
• M59: 26,871,368 km (0.058 R)
• M60: 27,147,825 km (0.07 R)
• M61: 27,889,830 km (0.072 R)
• M62: 27,983,030 km (0.081 R)
• M63: 28,076,379 km (0.103 R)
• M64: 28,216,552 km (0.106 R)
• M65: 28,685,541 km (0.096 R)
• M66: 28,826,612 km (0.063 R)
• M67: 29,062,528 km (0.093 R)
• M68: 29,964,454 km (0.089 R)
• M69: 31,165,276 km (0.119 R)
• M70: 31,310,535 km (0.104 R)
• M71: 31,504,414 km (0.059 R)
• M72: 31,844,600 km (0.068 R)
• M73: 32,676,065 km (0.109 R)
• M74: 32,971,221 km (0.111 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit