🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 21.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.67 AU - 3.71 AU

Year: 2576 Days

Day: 18.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.74 AU - 7.08 AU

Year: 6602 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,712,896 km

• M1: 262,245 km (0.097 R)
• M2: 386,262 km (0.117 R)
• M3: 609,163 km (0.052 R)
• M4: 899,682 km (0.095 R)
• M5: 1,073,514 km (0.119 R)
• M6: 1,235,379 km (0.071 R)
• M7: 1,650,364 km (0.044 R)
• M8: 1,993,541 km (0.082 R)
• M9: 2,269,848 km (0.075 R)
• M10: 2,558,872 km (0.109 R)
• M11: 2,699,942 km (0.087 R)
• M12: 2,827,699 km (0.054 R)
• M13: 2,973,856 km (0.097 R)
• M14: 3,072,740 km (0.112 R)
• M15: 3,307,759 km (0.119 R)
• M16: 3,393,179 km (0.066 R)
• M17: 3,548,910 km (0.087 R)
• M18: 3,778,094 km (0.068 R)
• M19: 3,975,863 km (0.031 R)
• M20: 4,066,968 km (0.032 R)
• M21: 4,158,671 km (0.087 R)
• M22: 4,344,322 km (0.114 R)
• M23: 4,438,270 km (0.086 R)
• M24: 4,608,961 km (0.035 R)
• M25: 4,820,642 km (0.092 R)
• M26: 4,917,880 km (0.094 R)
• M27: 5,474,983 km (0.1 R)
• M28: 5,617,400 km (0.105 R)
• M29: 6,220,878 km (0.119 R)
• M30: 6,823,159 km (0.109 R)
• M31: 6,932,665 km (0.09 R)
• M32: 7,153,621 km (0.087 R)
• M33: 7,264,921 km (0.086 R)
• M34: 7,466,729 km (0.071 R)
• M35: 7,625,003 km (0.096 R)
• M36: 7,944,993 km (0.112 R)
• M37: 8,315,996 km (0.063 R)
• M38: 8,598,138 km (0.081 R)
• M39: 9,220,166 km (0.101 R)
• M40: 9,733,286 km (0.119 R)
• M41: 10,205,417 km (0.103 R)
• M42: 10,761,772 km (0.085 R)
• M43: 11,275,940 km (0.111 R)
• M44: 11,483,881 km (0.118 R)
• M45: 11,745,677 km (0.112 R)
• M46: 12,328,510 km (0.112 R)
• M47: 13,910,208 km (0.052 R)
• M48: 14,021,659 km (0.069 R)
• M49: 14,329,681 km (0.06 R)
• M50: 14,414,054 km (0.11 R)
• M51: 14,810,040 km (0.114 R)
• M52: 15,381,952 km (0.098 R)
• M53: 16,048,710 km (0.084 R)
• M54: 16,312,152 km (0.097 R)
• M55: 16,873,144 km (0.077 R)
• M56: 17,470,488 km (0.101 R)
• M57: 17,560,696 km (0.117 R)
• M58: 17,711,341 km (0.101 R)
• M59: 18,257,373 km (0.089 R)
• M60: 19,366,043 km (0.104 R)
• M61: 19,553,040 km (0.102 R)
• M62: 19,897,265 km (0.059 R)
• M63: 20,117,323 km (0.065 R)
• M64: 20,243,434 km (0.075 R)
• M65: 20,496,554 km (0.03 R)
• M66: 21,294,060 km (0.05 R)
• M67: 21,487,041 km (0.089 R)
• M68: 21,583,682 km (0.113 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit