🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.74 AU - 0.82 AU

Year: 264 Days

Day: 42.9 Hours

Environment

Temp: 67 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.37 AU - 2.05 AU

Year: 856 Days

Day: 16.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 8.4

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.94 AU - 5.62 AU

Year: 4645 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,974,070 km

• M1: 107,262 km (0.1 R)
• M2: 322,084 km (0.085 R)
• M3: 388,655 km (0.095 R)
• M4: 526,734 km (0.087 R)
• M5: 608,415 km (0.076 R)
• M6: 746,045 km (0.096 R)
• M7: 798,703 km (0.054 R)
• M8: 1,251,386 km (0.055 R)
• M9: 1,755,980 km (0.071 R)
• M10: 1,845,888 km (0.09 R)
• M11: 1,993,092 km (0.117 R)
• M12: 2,259,975 km (0.103 R)
• M13: 2,318,617 km (0.093 R)
• M14: 3,505,826 km (0.104 R)
• M15: 3,875,034 km (0.088 R)
• M16: 4,088,211 km (0.085 R)
• M17: 4,675,382 km (0.065 R)
• M18: 4,877,040 km (0.096 R)
• M19: 5,081,540 km (0.114 R)
• M20: 5,367,422 km (0.094 R)
• M21: 5,419,931 km (0.07 R)
• M22: 5,472,589 km (0.084 R)
• M23: 6,036,424 km (0.06 R)
• M24: 6,618,808 km (0.073 R)
• M25: 6,931,019 km (0.098 R)
• M26: 7,161,100 km (0.109 R)
• M27: 7,628,893 km (0.115 R)
• M28: 7,777,145 km (0.072 R)
• M29: 8,197,215 km (0.112 R)
• M30: 8,501,797 km (0.062 R)
• M31: 9,185,010 km (0.064 R)
• M32: 9,597,003 km (0.096 R)
• M33: 9,692,895 km (0.109 R)
• M34: 10,047,442 km (0.085 R)
• M35: 10,471,851 km (0.103 R)
• M36: 10,570,586 km (0.108 R)
• M37: 11,338,322 km (0.108 R)
• M38: 12,089,303 km (0.111 R)
• M39: 12,158,417 km (0.064 R)
• M40: 12,262,238 km (0.077 R)
• M41: 12,401,215 km (0.074 R)
• M42: 12,680,664 km (0.059 R)
• M43: 12,962,207 km (0.043 R)
• M44: 13,819,253 km (0.11 R)
• M45: 13,927,711 km (0.119 R)
• M46: 14,254,583 km (0.043 R)
• M47: 14,400,740 km (0.081 R)
• M48: 14,768,302 km (0.04 R)
• M49: 15,213,355 km (0.11 R)
• M50: 15,325,255 km (0.113 R)
• M51: 15,437,603 km (0.065 R)
• M52: 15,700,446 km (0.12 R)
• M53: 15,889,239 km (0.074 R)
• M54: 16,002,783 km (0.119 R)
• M55: 16,651,739 km (0.083 R)
• M56: 17,076,148 km (0.101 R)
• M57: 17,270,177 km (0.055 R)
• M58: 17,975,082 km (0.117 R)
• M59: 18,450,205 km (0.111 R)
• M60: 19,049,942 km (0.088 R)
• M61: 19,412,867 km (0.1 R)
• M62: 19,615,422 km (0.12 R)
• M63: 20,432,975 km (0.102 R)
• M64: 21,932,245 km (0.098 R)
• M65: 22,100,991 km (0.093 R)
• M66: 22,780,315 km (0.097 R)
• M67: 23,079,810 km (0.088 R)
• M68: 23,294,333 km (0.103 R)
• M69: 23,380,502 km (0.061 R)
• M70: 23,985,775 km (0.027 R)
• M71: 24,072,691 km (0.109 R)
• M72: 24,377,571 km (0.09 R)
• M73: 24,596,134 km (0.1 R)
• M74: 25,521,397 km (0.095 R)
• M75: 26,189,351 km (0.052 R)
• M76: 26,458,029 km (0.116 R)
• M77: 26,727,754 km (0.095 R)
• M78: 27,315,225 km (0.106 R)
• M79: 28,502,882 km (0.079 R)
• M80: 29,753,820 km (0.071 R)
• M81: 30,081,140 km (0.099 R)
• M82: 31,354,667 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 20,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit