🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.67 AU

Year: 157 Days

Day: 22.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.67 AU - 0.71 AU

Year: 215 Days

Day: 46.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,942,700 km

• M1: 516,711 km (0.093 R)
• M2: 672,293 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.28 AU - 1.6 AU

Year: 648 Days

Day: 29.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.27 AU - 3.74 AU

Year: 1947 Days

Day: 15 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 12.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.92 AU - 10.42 AU

Year: 10406 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,942,700 km

• M1: 161,865 km (0.109 R)
• M2: 820,096 km (0.102 R)
• M3: 902,823 km (0.064 R)
• M4: 1,114,205 km (0.113 R)
• M5: 1,402,181 km (0.108 R)
• M6: 1,779,616 km (0.084 R)
• M7: 2,528,054 km (0.09 R)
• M8: 2,858,067 km (0.043 R)
• M9: 3,175,215 km (0.101 R)
• M10: 3,448,381 km (0.052 R)
• M11: 4,047,071 km (0.113 R)
• M12: 4,224,195 km (0.099 R)
• M13: 4,434,081 km (0.115 R)
• M14: 5,179,976 km (0.108 R)
• M15: 5,931,406 km (0.086 R)
• M16: 6,337,115 km (0.103 R)
• M17: 7,426,637 km (0.116 R)
• M18: 7,644,302 km (0.078 R)
• M19: 8,384,961 km (0.106 R)
• M20: 8,763,892 km (0.107 R)
• M21: 9,032,570 km (0.07 R)
• M22: 9,303,940 km (0.108 R)
• M23: 9,578,004 km (0.088 R)
• M24: 9,854,760 km (0.088 R)
• M25: 11,950,177 km (0.11 R)
• M26: 12,419,615 km (0.083 R)
• M27: 12,982,402 km (0.108 R)
• M28: 13,775,421 km (0.118 R)
• M29: 13,953,741 km (0.061 R)
• M30: 14,312,776 km (0.071 R)
• M31: 15,593,334 km (0.071 R)
• M32: 15,686,234 km (0.08 R)
• M33: 16,012,806 km (0.074 R)
• M34: 16,862,822 km (0.072 R)
• M35: 17,197,322 km (0.088 R)
• M36: 18,165,071 km (0.062 R)
• M37: 18,606,385 km (0.09 R)
• M38: 19,100,955 km (0.079 R)
• M39: 19,200,438 km (0.115 R)
• M40: 19,499,634 km (0.077 R)
• M41: 19,700,095 km (0.113 R)
• M42: 20,001,983 km (0.119 R)
• M43: 20,254,804 km (0.098 R)
• M44: 20,763,436 km (0.062 R)
• M45: 20,968,086 km (0.086 R)
• M46: 21,534,464 km (0.069 R)
• M47: 22,419,485 km (0.113 R)
• M48: 23,529,202 km (0.116 R)
• M49: 24,548,711 km (0.11 R)
• M50: 25,747,140 km (0.102 R)
• M51: 26,242,907 km (0.097 R)
• M52: 26,353,460 km (0.096 R)
• M53: 26,464,163 km (0.085 R)
• M54: 26,630,665 km (0.112 R)
• M55: 27,467,964 km (0.088 R)
• M56: 28,143,997 km (0.096 R)
• M57: 28,257,243 km (0.11 R)
• M58: 29,283,035 km (0.058 R)
• M59: 29,455,222 km (0.102 R)
• M60: 31,253,838 km (0.084 R)
• M61: 31,900,549 km (0.057 R)
• M62: 32,136,764 km (0.111 R)
• M63: 32,255,246 km (0.115 R)
• M64: 32,849,149 km (0.089 R)
• M65: 34,289,478 km (0.118 R)
• M66: 34,410,353 km (0.072 R)
• M67: 35,872,821 km (0.077 R)
• M68: 36,241,730 km (0.068 R)
• M69: 37,231,320 km (0.104 R)
• M70: 37,791,863 km (0.115 R)
• M71: 40,062,011 km (0.088 R)
• M72: 40,700,494 km (0.11 R)
• M73: 41,085,110 km (0.078 R)
• M74: 41,213,615 km (0.103 R)
• M75: 41,599,877 km (0.053 R)
• M76: 43,026,442 km (0.049 R)
• M77: 43,483,763 km (0.078 R)
• M78: 43,614,810 km (0.061 R)
• M79: 43,811,382 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit