🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 224 Days

Day: 45.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.86 AU - 1.24 AU

Year: 387 Days

Day: 19.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,097,153 km

• M1: 637,437 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.84 AU - 4.73 AU

Year: 2645 Days

Day: 14.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,097,153 km

• M1: 2,038,421 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.71 AU - 4.15 AU

Year: 2804 Days

Day: 21.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 9.1

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.16 AU - 6.44 AU

Year: 5691 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,097,153 km

• M1: 353,500 km (0.06 R)
• M2: 536,907 km (0.109 R)
• M3: 597,195 km (0.052 R)
• M4: 752,028 km (0.082 R)
• M5: 820,694 km (0.094 R)
• M6: 920,775 km (0.106 R)
• M7: 1,165,068 km (0.111 R)
• M8: 1,378,993 km (0.062 R)
• M9: 1,534,575 km (0.087 R)
• M10: 1,623,586 km (0.083 R)
• M11: 1,920,238 km (0.047 R)
• M12: 2,114,416 km (0.104 R)
• M13: 2,822,313 km (0.067 R)
• M14: 3,156,515 km (0.075 R)
• M15: 3,339,922 km (0.09 R)
• M16: 3,432,972 km (0.082 R)
• M17: 3,621,764 km (0.111 R)
• M18: 4,009,672 km (0.116 R)
• M19: 4,083,872 km (0.075 R)
• M20: 4,385,312 km (0.065 R)
• M21: 4,590,411 km (0.071 R)
• M22: 5,090,068 km (0.052 R)
• M23: 5,305,638 km (0.061 R)
• M24: 5,579,402 km (0.116 R)
• M25: 5,857,804 km (0.102 R)
• M26: 6,197,840 km (0.025 R)
• M27: 6,808,498 km (0.08 R)
• M28: 7,016,290 km (0.104 R)
• M29: 8,180,760 km (0.106 R)
• M30: 8,433,430 km (0.037 R)
• M31: 9,470,144 km (0.064 R)
• M32: 10,003,460 km (0.091 R)
• M33: 10,206,016 km (0.084 R)
• M34: 10,375,809 km (0.059 R)
• M35: 10,821,760 km (0.093 R)
• M36: 11,134,121 km (0.112 R)
• M37: 11,203,983 km (0.108 R)
• M38: 12,340,927 km (0.048 R)
• M39: 12,521,940 km (0.074 R)
• M40: 12,630,847 km (0.119 R)
• M41: 13,328,572 km (0.117 R)
• M42: 13,626,122 km (0.115 R)
• M43: 13,738,320 km (0.109 R)
• M44: 14,076,561 km (0.073 R)
• M45: 14,152,108 km (0.107 R)
• M46: 14,341,499 km (0.115 R)
• M47: 14,991,951 km (0.085 R)
• M48: 15,652,126 km (0.054 R)
• M49: 15,847,950 km (0.049 R)
• M50: 16,163,302 km (0.057 R)
• M51: 17,040,693 km (0.098 R)
• M52: 17,810,973 km (0.035 R)
• M53: 18,303,449 km (0.111 R)
• M54: 18,385,878 km (0.097 R)
• M55: 19,133,867 km (0.052 R)
• M56: 19,595,975 km (0.088 R)
• M57: 20,745,634 km (0.046 R)
• M58: 21,176,925 km (0.115 R)
• M59: 21,785,788 km (0.098 R)
• M60: 22,621,143 km (0.097 R)
• M61: 22,931,708 km (0.088 R)
• M62: 23,065,149 km (0.085 R)
• M63: 23,556,878 km (0.094 R)
• M64: 24,278,089 km (0.117 R)
• M65: 24,915,226 km (0.042 R)
• M66: 25,052,407 km (0.114 R)
• M67: 25,973,781 km (0.076 R)
• M68: 26,345,382 km (0.109 R)
• M69: 26,531,930 km (0.115 R)
• M70: 27,612,775 km (0.093 R)
• M71: 27,944,583 km (0.062 R)
• M72: 28,230,016 km (0.038 R)
• M73: 29,236,660 km (0.083 R)
• M74: 29,526,431 km (0.116 R)
• M75: 30,255,122 km (0.102 R)
• M76: 30,401,429 km (0.1 R)
• M77: 32,027,857 km (0.068 R)
• M78: 32,127,340 km (0.077 R)
• M79: 33,127,700 km (0.119 R)
• M80: 33,480,303 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.6 AU - 8.74 AU

Year: 6910 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,097,153 km

• M1: 151,692 km (0.099 R)
• M2: 236,514 km (0.043 R)
• M3: 340,934 km (0.067 R)
• M4: 446,998 km (0.108 R)
• M5: 527,931 km (0.105 R)
• M6: 584,928 km (0.105 R)
• M7: 644,468 km (0.097 R)
• M8: 738,116 km (0.07 R)
• M9: 916,437 km (0.04 R)
• M10: 1,022,950 km (0.109 R)
• M11: 1,249,142 km (0.115 R)
• M12: 1,533,229 km (0.107 R)
• M13: 1,632,562 km (0.088 R)
• M14: 1,793,080 km (0.098 R)
• M15: 2,129,825 km (0.08 R)
• M16: 2,723,130 km (0.085 R)
• M17: 2,792,244 km (0.096 R)
• M18: 2,985,076 km (0.107 R)
• M19: 3,056,284 km (0.089 R)
• M20: 3,146,193 km (0.103 R)
• M21: 3,476,954 km (0.111 R)
• M22: 3,589,751 km (0.103 R)
• M23: 3,742,041 km (0.116 R)
• M24: 3,819,084 km (0.103 R)
• M25: 4,231,825 km (0.11 R)
• M26: 4,555,854 km (0.067 R)
• M27: 5,121,034 km (0.09 R)
• M28: 5,185,212 km (0.095 R)
• M29: 5,488,297 km (0.05 R)
• M30: 5,708,206 km (0.066 R)
• M31: 5,797,067 km (0.109 R)
• M32: 6,043,754 km (0.066 R)
• M33: 6,316,770 km (0.054 R)
• M34: 6,431,811 km (0.081 R)
• M35: 6,570,638 km (0.075 R)
• M36: 6,640,500 km (0.114 R)
• M37: 7,040,824 km (0.096 R)
• M38: 7,280,031 km (0.113 R)
• M39: 7,546,315 km (0.053 R)
• M40: 7,619,468 km (0.118 R)
• M41: 7,766,523 km (0.063 R)
• M42: 7,864,958 km (0.057 R)
• M43: 8,566,572 km (0.057 R)
• M44: 8,745,043 km (0.081 R)
• M45: 9,340,293 km (0.092 R)
• M46: 9,682,573 km (0.106 R)
• M47: 10,002,263 km (0.113 R)
• M48: 10,352,322 km (0.107 R)
• M49: 10,569,838 km (0.113 R)
• M50: 11,231,359 km (0.101 R)
• M51: 11,792,950 km (0.067 R)
• M52: 12,943,208 km (0.095 R)
• M53: 13,206,949 km (0.099 R)
• M54: 14,008,943 km (0.071 R)
• M55: 14,370,371 km (0.096 R)
• M56: 14,734,941 km (0.118 R)
• M57: 15,411,273 km (0.09 R)
• M58: 16,129,044 km (0.049 R)
• M59: 16,412,831 km (0.116 R)
• M60: 16,825,871 km (0.118 R)
• M61: 17,049,520 km (0.09 R)
• M62: 17,532,422 km (0.109 R)
• M63: 19,041,116 km (0.115 R)
• M64: 19,107,538 km (0.042 R)
• M65: 19,810,947 km (0.032 R)
• M66: 20,864,565 km (0.112 R)
• M67: 21,277,305 km (0.08 R)
• M68: 21,519,355 km (0.085 R)
• M69: 22,006,146 km (0.067 R)
• M70: 22,180,876 km (0.103 R)
• M71: 22,320,900 km (0.104 R)
• M72: 23,917,558 km (0.103 R)
• M73: 24,061,172 km (0.114 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 13,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit