🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.82 AU - 1.04 AU

Year: 333 Days

Day: 30.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,503,846 km

• M1: 442,211 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.93 AU - 1.21 AU

Year: 410 Days

Day: 19.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.5 AU - 1.98 AU

Year: 851 Days

Day: 16.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 4.2

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.36 AU - 15.06 AU

Year: 19865 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,503,846 km

• M1: 71,508 km (0.078 R)
• M2: 1,126,173 km (0.104 R)
• M3: 1,261,260 km (0.11 R)
• M4: 1,799,962 km (0.048 R)
• M5: 1,984,865 km (0.087 R)
• M6: 2,203,577 km (0.086 R)
• M7: 2,259,377 km (0.058 R)
• M8: 2,315,775 km (0.074 R)
• M9: 2,458,641 km (0.076 R)
• M10: 2,545,857 km (0.083 R)
• M11: 3,537,092 km (0.1 R)
• M12: 3,635,677 km (0.044 R)
• M13: 4,038,544 km (0.116 R)
• M14: 4,420,168 km (0.057 R)
• M15: 4,455,473 km (0.07 R)
• M16: 4,741,056 km (0.108 R)
• M17: 4,922,518 km (0.054 R)
• M18: 4,995,821 km (0.111 R)
• M19: 5,480,518 km (0.082 R)
• M20: 5,709,403 km (0.058 R)
• M21: 5,786,296 km (0.115 R)
• M22: 6,097,609 km (0.093 R)
• M23: 6,334,722 km (0.03 R)
• M24: 6,534,585 km (0.109 R)
• M25: 6,777,232 km (0.032 R)
• M26: 6,817,923 km (0.091 R)
• M27: 7,188,028 km (0.078 R)
• M28: 7,564,566 km (0.03 R)
• M29: 7,606,902 km (0.057 R)
• M30: 8,954,779 km (0.117 R)
• M31: 10,280,964 km (0.071 R)
• M32: 10,374,612 km (0.084 R)
• M33: 10,799,769 km (0.035 R)
• M34: 13,110,757 km (0.056 R)
• M35: 13,724,408 km (0.095 R)
• M36: 14,294,974 km (0.076 R)
• M37: 14,452,052 km (0.07 R)
• M38: 15,513,150 km (0.076 R)
• M39: 16,599,230 km (0.108 R)
• M40: 16,985,043 km (0.086 R)
• M41: 18,160,284 km (0.063 R)
• M42: 19,303,810 km (0.072 R)
• M43: 20,176,564 km (0.077 R)
• M44: 21,300,493 km (0.091 R)
• M45: 21,419,872 km (0.03 R)
• M46: 22,809,935 km (0.047 R)
• M47: 23,177,348 km (0.063 R)
• M48: 23,546,705 km (0.116 R)
• M49: 23,918,007 km (0.101 R)
• M50: 27,605,445 km (0.076 R)
• M51: 29,115,785 km (0.09 R)
• M52: 29,314,900 km (0.097 R)
• M53: 29,447,742 km (0.092 R)
• M54: 29,514,314 km (0.118 R)
• M55: 30,518,265 km (0.06 R)
• M56: 30,652,903 km (0.058 R)
• M57: 30,720,372 km (0.114 R)
• M58: 31,193,699 km (0.073 R)
• M59: 31,737,637 km (0.09 R)
• M60: 31,805,854 km (0.087 R)
• M61: 31,942,437 km (0.062 R)
• M62: 32,490,713 km (0.108 R)
• M63: 37,058,833 km (0.115 R)
• M64: 38,431,693 km (0.103 R)
• M65: 39,894,611 km (0.063 R)
• M66: 40,336,971 km (0.101 R)
• M67: 41,003,729 km (0.085 R)
• M68: 41,077,930 km (0.117 R)
• M69: 42,047,922 km (0.096 R)
• M70: 43,252,036 km (0.057 R)
• M71: 43,630,668 km (0.032 R)
• M72: 44,086,492 km (0.116 R)
• M73: 44,849,591 km (0.092 R)
• M74: 46,002,542 km (0.088 R)
• M75: 49,282,027 km (0.118 R)
• M76: 51,349,619 km (0.099 R)
• M77: 52,232,994 km (0.088 R)
• M78: 53,445,485 km (0.072 R)
• M79: 54,014,555 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit