🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.76 AU - 0.96 AU

Year: 282 Days

Day: 17.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.04 AU - 1.12 AU

Year: 396 Days

Day: 38.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,854,298 km

• M1: 1,002,007 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.3 AU - 3.76 AU

Year: 1862 Days

Day: 25.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.58 AU - 4.52 AU

Year: 2878 Days

Day: 22.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 13.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.55 AU - 13.27 AU

Year: 12724 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,854,298 km

• M1: 308,022 km (0.116 R)
• M2: 475,123 km (0.114 R)
• M3: 558,898 km (0.118 R)
• M4: 811,868 km (0.093 R)
• M5: 1,201,869 km (0.092 R)
• M6: 1,581,399 km (0.064 R)
• M7: 2,120,699 km (0.075 R)
• M8: 2,270,596 km (0.045 R)
• M9: 2,398,353 km (0.059 R)
• M10: 2,581,311 km (0.052 R)
• M11: 2,796,134 km (0.052 R)
• M12: 3,243,880 km (0.11 R)
• M13: 3,774,653 km (0.096 R)
• M14: 3,957,761 km (0.099 R)
• M15: 4,143,861 km (0.08 R)
• M16: 4,428,546 km (0.064 R)
• M17: 4,524,887 km (0.064 R)
• M18: 6,088,633 km (0.118 R)
• M19: 6,485,516 km (0.085 R)
• M20: 7,804,371 km (0.088 R)
• M21: 8,434,328 km (0.074 R)
• M22: 8,795,906 km (0.112 R)
• M23: 8,917,679 km (0.108 R)
• M24: 9,534,471 km (0.047 R)
• M25: 9,995,681 km (0.107 R)
• M26: 11,378,713 km (0.097 R)
• M27: 12,002,536 km (0.089 R)
• M28: 12,591,802 km (0.033 R)
• M29: 13,097,742 km (0.076 R)
• M30: 13,423,267 km (0.071 R)
• M31: 13,704,362 km (0.054 R)
• M32: 14,751,846 km (0.114 R)
• M33: 14,896,657 km (0.115 R)
• M34: 15,090,536 km (0.11 R)
• M35: 15,973,313 km (0.116 R)
• M36: 16,973,823 km (0.1 R)
• M37: 18,201,124 km (0.115 R)
• M38: 18,304,646 km (0.071 R)
• M39: 18,408,467 km (0.115 R)
• M40: 18,877,755 km (0.038 R)
• M41: 19,562,764 km (0.107 R)
• M42: 20,632,538 km (0.103 R)
• M43: 20,902,862 km (0.115 R)
• M44: 21,501,852 km (0.114 R)
• M45: 21,996,273 km (0.056 R)
• M46: 23,276,531 km (0.042 R)
• M47: 23,501,676 km (0.073 R)
• M48: 24,181,449 km (0.065 R)
• M49: 25,155,480 km (0.096 R)
• M50: 25,792,468 km (0.092 R)
• M51: 27,735,595 km (0.114 R)
• M52: 28,213,710 km (0.108 R)
• M53: 29,969,689 km (0.114 R)
• M54: 31,948,271 km (0.108 R)
• M55: 32,575,236 km (0.053 R)
• M56: 32,701,047 km (0.106 R)
• M57: 35,575,720 km (0.049 R)
• M58: 36,225,573 km (0.119 R)
• M59: 36,617,220 km (0.098 R)
• M60: 36,944,840 km (0.113 R)
• M61: 37,141,711 km (0.092 R)
• M62: 37,668,744 km (0.084 R)
• M63: 38,530,428 km (0.092 R)
• M64: 40,205,774 km (0.097 R)
• M65: 40,950,472 km (0.09 R)
• M66: 41,290,359 km (0.078 R)
• M67: 41,904,757 km (0.062 R)
• M68: 42,041,639 km (0.065 R)
• M69: 44,531,845 km (0.063 R)
• M70: 46,147,802 km (0.088 R)
• M71: 46,501,601 km (0.06 R)
• M72: 47,497,025 km (0.062 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit