🌌 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

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.56 AU - 0.9 AU

Year: 236 Days

Day: 39.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.9 AU - 1.4 AU

Year: 467 Days

Day: 32.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 13.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.29 AU - 7.19 AU

Year: 6627 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 78.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,149,101 km

• M1: 720,463 km (0.045 R)
• M2: 1,071,121 km (0.084 R)
• M3: 1,513,631 km (0.078 R)
• M4: 1,818,661 km (0.067 R)
• M5: 1,967,960 km (0.106 R)
• M6: 2,630,379 km (0.106 R)
• M7: 2,775,788 km (0.087 R)
• M8: 3,049,553 km (0.116 R)
• M9: 3,731,868 km (0.056 R)
• M10: 4,118,729 km (0.043 R)
• M11: 4,547,626 km (0.046 R)
• M12: 4,901,275 km (0.031 R)
• M13: 5,051,322 km (0.084 R)
• M14: 5,141,978 km (0.118 R)
• M15: 5,263,900 km (0.055 R)
• M16: 5,792,729 km (0.115 R)
• M17: 6,015,480 km (0.119 R)
• M18: 6,111,821 km (0.063 R)
• M19: 6,273,536 km (0.115 R)
• M20: 6,535,183 km (0.083 R)
• M21: 6,667,427 km (0.075 R)
• M22: 6,767,209 km (0.087 R)
• M23: 7,307,856 km (0.09 R)
• M24: 7,410,779 km (0.048 R)
• M25: 7,583,415 km (0.102 R)
• M26: 7,687,685 km (0.06 R)
• M27: 8,003,187 km (0.068 R)
• M28: 8,109,401 km (0.068 R)
• M29: 8,323,177 km (0.106 R)
• M30: 8,574,950 km (0.1 R)
• M31: 10,795,132 km (0.062 R)
• M32: 10,991,105 km (0.102 R)
• M33: 11,466,378 km (0.072 R)
• M34: 11,706,482 km (0.106 R)
• M35: 11,988,773 km (0.053 R)
• M36: 12,683,805 km (0.1 R)
• M37: 13,771,980 km (0.057 R)
• M38: 14,586,092 km (0.096 R)
• M39: 14,803,009 km (0.081 R)
• M40: 15,992,461 km (0.054 R)
• M41: 16,711,728 km (0.1 R)
• M42: 17,166,655 km (0.112 R)
• M43: 17,625,771 km (0.03 R)
• M44: 17,764,298 km (0.116 R)
• M45: 18,415,498 km (0.114 R)
• M46: 19,216,744 km (0.058 R)
• M47: 20,318,981 km (0.075 R)
• M48: 20,658,419 km (0.09 R)
• M49: 20,755,807 km (0.12 R)
• M50: 22,035,318 km (0.12 R)
• M51: 22,534,226 km (0.082 R)
• M52: 23,390,973 km (0.08 R)
• M53: 23,899,905 km (0.046 R)
• M54: 24,876,929 km (0.084 R)
• M55: 25,188,242 km (0.105 R)
• M56: 25,762,249 km (0.095 R)
• M57: 26,393,403 km (0.058 R)
• M58: 26,551,976 km (0.078 R)
• M59: 27,082,899 km (0.069 R)
• M60: 27,778,380 km (0.036 R)
• M61: 28,101,362 km (0.11 R)
• M62: 28,209,222 km (0.117 R)
• M63: 28,750,916 km (0.086 R)
• M64: 31,398,798 km (0.097 R)
• M65: 32,524,971 km (0.093 R)
• M66: 33,035,997 km (0.093 R)
• M67: 34,008,682 km (0.028 R)
• M68: 34,932,599 km (0.048 R)
• M69: 35,106,880 km (0.097 R)
• M70: 35,864,893 km (0.105 R)
• M71: 37,992,324 km (0.07 R)
• M72: 39,675,300 km (0.068 R)
• M73: 40,342,955 km (0.049 R)
• M74: 40,769,908 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 11.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.1 AU - 8.68 AU

Year: 9204 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,149,101 km

• M1: 380,876 km (0.119 R)
• M2: 580,889 km (0.093 R)
• M3: 719,117 km (0.095 R)
• M4: 1,302,100 km (0.077 R)
• M5: 1,574,817 km (0.11 R)
• M6: 1,729,501 km (0.032 R)
• M7: 1,935,946 km (0.092 R)
• M8: 2,423,785 km (0.118 R)
• M9: 2,551,840 km (0.081 R)
• M10: 2,787,906 km (0.059 R)
• M11: 3,395,124 km (0.103 R)
• M12: 3,743,388 km (0.044 R)
• M13: 3,892,088 km (0.107 R)
• M14: 4,318,741 km (0.118 R)
• M15: 4,856,844 km (0.092 R)
• M16: 4,954,083 km (0.115 R)
• M17: 5,216,627 km (0.115 R)
• M18: 5,349,470 km (0.05 R)
• M19: 5,551,128 km (0.071 R)
• M20: 5,652,855 km (0.096 R)
• M21: 6,632,272 km (0.078 R)
• M22: 6,812,837 km (0.093 R)
• M23: 6,885,392 km (0.072 R)
• M24: 7,289,605 km (0.107 R)
• M25: 8,159,666 km (0.095 R)
• M26: 8,982,604 km (0.078 R)
• M27: 9,262,801 km (0.098 R)
• M28: 9,873,011 km (0.079 R)
• M29: 10,162,333 km (0.113 R)
• M30: 10,496,235 km (0.085 R)
• M31: 10,580,309 km (0.075 R)
• M32: 11,132,326 km (0.098 R)
• M33: 11,390,232 km (0.08 R)
• M34: 11,519,934 km (0.084 R)
• M35: 11,912,030 km (0.068 R)
• M36: 11,999,694 km (0.083 R)
• M37: 12,131,789 km (0.062 R)
• M38: 12,619,927 km (0.074 R)
• M39: 12,978,962 km (0.068 R)
• M40: 13,295,960 km (0.065 R)
• M41: 14,122,637 km (0.079 R)
• M42: 14,215,538 km (0.108 R)
• M43: 14,589,233 km (0.119 R)
• M44: 15,108,188 km (0.065 R)
• M45: 15,729,468 km (0.117 R)
• M46: 17,843,286 km (0.034 R)
• M47: 18,195,739 km (0.106 R)
• M48: 19,267,159 km (0.109 R)
• M49: 20,097,128 km (0.102 R)
• M50: 20,621,767 km (0.093 R)
• M51: 20,938,765 km (0.087 R)
• M52: 22,385,077 km (0.101 R)
• M53: 22,983,469 km (0.118 R)
• M54: 23,422,090 km (0.066 R)
• M55: 25,034,904 km (0.108 R)
• M56: 25,429,544 km (0.113 R)
• M57: 25,712,732 km (0.054 R)
• M58: 25,883,124 km (0.06 R)
• M59: 26,798,364 km (0.099 R)
• M60: 27,202,129 km (0.117 R)
• M61: 28,015,642 km (0.115 R)
• M62: 29,132,390 km (0.115 R)
• M63: 29,726,144 km (0.041 R)
• M64: 29,964,603 km (0.118 R)
• M65: 30,383,776 km (0.075 R)
• M66: 31,288,245 km (0.077 R)
• M67: 31,470,156 km (0.115 R)
• M68: 31,591,630 km (0.054 R)
• M69: 32,079,319 km (0.084 R)
• M70: 33,309,163 km (0.116 R)
• M71: 33,743,296 km (0.041 R)
• M72: 34,054,459 km (0.049 R)
• M73: 34,993,784 km (0.097 R)
• M74: 35,119,746 km (0.07 R)
• M75: 35,498,378 km (0.12 R)
• M76: 36,323,261 km (0.116 R)
• M77: 36,514,596 km (0.073 R)
• M78: 37,540,239 km (0.119 R)
• M79: 38,250,979 km (0.093 R)
• M80: 38,640,532 km (0.086 R)
• M81: 39,292,629 km (0.109 R)
• M82: 39,751,296 km (0.104 R)
• M83: 39,882,643 km (0.105 R)
• M84: 42,272,020 km (0.097 R)
• M85: 43,078,801 km (0.091 R)
• M86: 44,366,540 km (0.115 R)
• M87: 44,912,572 km (0.103 R)
• M88: 45,117,820 km (0.056 R)
• M89: 45,873,289 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit