🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.6

Radius: 11.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.07 AU - 1.49 AU

Year: 950 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,175,977 km

• M1: 144,512 km (0.102 R)
• M2: 240,404 km (0.087 R)
• M3: 361,428 km (0.08 R)
• M4: 432,637 km (0.106 R)
• M5: 841,638 km (0.103 R)
• M6: 978,520 km (0.074 R)
• M7: 1,101,040 km (0.111 R)
• M8: 1,206,058 km (0.056 R)
• M9: 1,402,330 km (0.105 R)
• M10: 1,508,695 km (0.079 R)
• M11: 1,871,170 km (0.113 R)
• M12: 1,989,053 km (0.096 R)
• M13: 2,100,055 km (0.108 R)
• M14: 2,222,725 km (0.113 R)
• M15: 2,309,193 km (0.107 R)
• M16: 2,455,649 km (0.043 R)
• M17: 2,545,109 km (0.067 R)
• M18: 2,666,133 km (0.099 R)
• M19: 2,747,963 km (0.111 R)
• M20: 2,987,769 km (0.117 R)
• M21: 3,311,050 km (0.117 R)
• M22: 3,443,593 km (0.065 R)
• M23: 3,521,683 km (0.119 R)
• M24: 3,932,928 km (0.05 R)
• M25: 4,061,732 km (0.11 R)
• M26: 4,215,668 km (0.112 R)
• M27: 4,299,443 km (0.1 R)
• M28: 4,505,140 km (0.092 R)
• M29: 4,603,126 km (0.072 R)
• M30: 4,913,841 km (0.119 R)
• M31: 4,989,538 km (0.091 R)
• M32: 5,103,681 km (0.101 R)
• M33: 5,412,301 km (0.113 R)
• M34: 5,661,083 km (0.083 R)
• M35: 6,115,561 km (0.078 R)
• M36: 6,443,629 km (0.09 R)
• M37: 6,623,745 km (0.063 R)
• M38: 7,003,125 km (0.102 R)
• M39: 7,131,181 km (0.109 R)
• M40: 7,461,942 km (0.055 R)
• M41: 7,549,008 km (0.083 R)
• M42: 7,724,336 km (0.088 R)
• M43: 7,797,789 km (0.056 R)
• M44: 7,901,012 km (0.107 R)
• M45: 8,049,263 km (0.091 R)
• M46: 8,469,184 km (0.096 R)
• M47: 8,605,767 km (0.03 R)
• M48: 9,004,296 km (0.047 R)
• M49: 9,097,196 km (0.116 R)
• M50: 9,724,310 km (0.061 R)
• M51: 10,316,868 km (0.109 R)
• M52: 10,462,725 km (0.082 R)
• M53: 10,756,685 km (0.103 R)
• M54: 11,036,733 km (0.046 R)
• M55: 11,152,671 km (0.118 R)
• M56: 11,235,847 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 14

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.19 AU - 1.75 AU

Year: 1169 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,175,977 km

• M1: 184,753 km (0.113 R)
• M2: 334,800 km (0.118 R)
• M3: 481,556 km (0.078 R)
• M4: 623,075 km (0.096 R)
• M5: 721,062 km (0.086 R)
• M6: 876,195 km (0.062 R)
• M7: 981,960 km (0.044 R)
• M8: 1,135,448 km (0.114 R)
• M9: 1,274,873 km (0.09 R)
• M10: 1,459,926 km (0.099 R)
• M11: 1,645,876 km (0.091 R)
• M12: 1,754,633 km (0.05 R)
• M13: 1,900,791 km (0.112 R)
• M14: 2,224,072 km (0.099 R)
• M15: 2,335,821 km (0.089 R)
• M16: 2,430,517 km (0.089 R)
• M17: 2,643,544 km (0.076 R)
• M18: 3,015,893 km (0.118 R)
• M19: 3,245,376 km (0.068 R)
• M20: 3,437,460 km (0.035 R)
• M21: 3,556,839 km (0.102 R)
• M22: 3,721,696 km (0.101 R)
• M23: 3,945,793 km (0.096 R)
• M24: 4,266,980 km (0.114 R)
• M25: 4,360,329 km (0.064 R)
• M26: 4,466,244 km (0.12 R)
• M27: 4,584,876 km (0.055 R)
• M28: 4,704,703 km (0.098 R)
• M29: 5,045,637 km (0.108 R)
• M30: 5,495,927 km (0.103 R)
• M31: 5,855,111 km (0.116 R)
• M32: 6,050,785 km (0.08 R)
• M33: 6,262,017 km (0.062 R)
• M34: 6,381,845 km (0.11 R)
• M35: 6,488,957 km (0.115 R)
• M36: 6,678,049 km (0.063 R)
• M37: 6,964,978 km (0.12 R)
• M38: 7,565,464 km (0.03 R)
• M39: 7,664,797 km (0.109 R)
• M40: 7,807,513 km (0.086 R)
• M41: 7,922,254 km (0.049 R)
• M42: 8,037,594 km (0.108 R)
• M43: 8,197,215 km (0.1 R)
• M44: 8,416,376 km (0.074 R)
• M45: 8,801,142 km (0.045 R)
• M46: 8,890,751 km (0.082 R)
• M47: 9,010,729 km (0.096 R)
• M48: 9,206,702 km (0.097 R)
• M49: 9,434,839 km (0.059 R)
• M50: 9,649,362 km (0.049 R)
• M51: 9,741,813 km (0.078 R)
• M52: 10,083,196 km (0.092 R)
• M53: 10,177,143 km (0.092 R)
• M54: 10,397,202 km (0.117 R)
• M55: 10,762,071 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 12

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.73 AU - 2.15 AU

Year: 1773 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,175,977 km

• M1: 156,330 km (0.12 R)
• M2: 236,963 km (0.082 R)
• M3: 356,043 km (0.092 R)
• M4: 490,083 km (0.098 R)
• M5: 644,767 km (0.119 R)
• M6: 727,195 km (0.064 R)
• M7: 839,842 km (0.056 R)
• M8: 1,138,589 km (0.118 R)
• M9: 1,215,483 km (0.034 R)
• M10: 1,311,973 km (0.108 R)
• M11: 1,982,321 km (0.109 R)
• M12: 2,193,254 km (0.12 R)
• M13: 2,490,057 km (0.088 R)
• M14: 2,626,191 km (0.092 R)
• M15: 2,753,199 km (0.109 R)
• M16: 2,846,847 km (0.07 R)
• M17: 2,923,741 km (0.047 R)
• M18: 3,116,124 km (0.08 R)
• M19: 3,456,758 km (0.12 R)
• M20: 3,822,525 km (0.114 R)
• M21: 3,986,933 km (0.085 R)
• M22: 4,173,930 km (0.099 R)
• M23: 4,439,317 km (0.071 R)
• M24: 4,556,602 km (0.115 R)
• M25: 4,633,196 km (0.116 R)
• M26: 4,710,089 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 9.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.98 AU - 2 AU

Year: 1842 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 169.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,175,977 km

• M1: 123,119 km (0.042 R)
• M2: 257,907 km (0.087 R)
• M3: 329,863 km (0.099 R)
• M4: 598,092 km (0.12 R)
• M5: 667,057 km (0.077 R)
• M6: 744,997 km (0.082 R)
• M7: 897,886 km (0.108 R)
• M8: 1,183,469 km (0.113 R)
• M9: 1,250,040 km (0.077 R)
• M10: 1,594,265 km (0.04 R)
• M11: 1,693,298 km (0.091 R)
• M12: 2,083,150 km (0.104 R)
• M13: 2,793,890 km (0.107 R)
• M14: 2,873,925 km (0.105 R)
• M15: 3,067,056 km (0.088 R)
• M16: 3,149,783 km (0.065 R)
• M17: 3,455,711 km (0.099 R)
• M18: 3,552,501 km (0.088 R)
• M19: 3,716,161 km (0.036 R)
• M20: 4,016,852 km (0.076 R)
• M21: 4,175,875 km (0.062 R)
• M22: 4,290,766 km (0.1 R)
• M23: 4,430,042 km (0.042 R)
• M24: 4,570,963 km (0.108 R)
• M25: 4,677,477 km (0.119 R)
• M26: 4,845,026 km (0.11 R)
• M27: 4,965,901 km (0.044 R)
• M28: 5,075,407 km (0.087 R)
• M29: 5,136,742 km (0.085 R)
• M30: 5,260,011 km (0.047 R)
• M31: 5,522,106 km (0.119 R)
• M32: 5,597,803 km (0.092 R)
• M33: 6,163,432 km (0.045 R)
• M34: 6,228,807 km (0.083 R)
• M35: 6,294,480 km (0.069 R)
• M36: 6,400,096 km (0.038 R)
• M37: 6,506,161 km (0.08 R)
• M38: 6,720,236 km (0.065 R)
• M39: 6,787,704 km (0.074 R)
• M40: 6,868,786 km (0.116 R)
• M41: 7,031,998 km (0.112 R)
• M42: 7,543,622 km (0.113 R)
• M43: 7,924,648 km (0.075 R)
• M44: 8,010,068 km (0.079 R)
• M45: 8,398,724 km (0.09 R)
• M46: 8,793,512 km (0.099 R)
• M47: 9,074,906 km (0.063 R)
• M48: 9,314,263 km (0.061 R)
• M49: 9,434,839 km (0.101 R)
• M50: 9,631,560 km (0.111 R)
• M51: 9,692,446 km (0.077 R)
• M52: 10,199,284 km (0.108 R)
• M53: 10,370,274 km (0.055 R)
• M54: 10,479,480 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 11.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.85 AU - 6.19 AU

Year: 7378 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,175,977 km

• M1: 189,241 km (0.113 R)
• M2: 361,578 km (0.118 R)
• M3: 475,422 km (0.049 R)
• M4: 550,969 km (0.059 R)
• M5: 631,453 km (0.1 R)
• M6: 1,048,831 km (0.07 R)
• M7: 1,205,908 km (0.106 R)
• M8: 1,390,063 km (0.109 R)
• M9: 1,544,149 km (0.093 R)
• M10: 1,683,874 km (0.116 R)
• M11: 2,150,769 km (0.061 R)
• M12: 2,307,846 km (0.095 R)
• M13: 2,538,825 km (0.078 R)
• M14: 2,973,856 km (0.076 R)
• M15: 3,380,313 km (0.12 R)
• M16: 3,484,733 km (0.094 R)
• M17: 3,885,954 km (0.079 R)
• M18: 3,968,084 km (0.07 R)
• M19: 4,078,337 km (0.053 R)
• M20: 4,217,762 km (0.115 R)
• M21: 5,267,640 km (0.052 R)
• M22: 5,419,781 km (0.114 R)
• M23: 6,042,707 km (0.088 R)
• M24: 6,138,001 km (0.049 R)
• M25: 6,298,220 km (0.116 R)
• M26: 6,919,500 km (0.107 R)
• M27: 7,254,300 km (0.119 R)
• M28: 7,389,686 km (0.1 R)
• M29: 7,594,486 km (0.085 R)
• M30: 7,801,230 km (0.109 R)
• M31: 7,974,763 km (0.078 R)
• M32: 8,574,800 km (0.081 R)
• M33: 9,520,708 km (0.077 R)
• M34: 9,631,859 km (0.096 R)
• M35: 9,781,008 km (0.104 R)
• M36: 10,308,640 km (0.043 R)
• M37: 10,422,932 km (0.098 R)
• M38: 10,614,418 km (0.087 R)
• M39: 11,039,575 km (0.107 R)
• M40: 11,273,995 km (0.113 R)
• M41: 11,628,542 km (0.034 R)
• M42: 12,227,681 km (0.093 R)
• M43: 13,042,242 km (0.071 R)
• M44: 13,497,767 km (0.081 R)
• M45: 14,852,376 km (0.084 R)
• M46: 15,545,912 km (0.099 R)
• M47: 15,764,773 km (0.05 R)
• M48: 16,338,631 km (0.067 R)
• M49: 16,427,641 km (0.12 R)
• M50: 17,189,843 km (0.11 R)
• M51: 18,101,342 km (0.062 R)
• M52: 18,424,025 km (0.094 R)
• M53: 18,655,752 km (0.091 R)
• M54: 19,544,962 km (0.114 R)
• M55: 19,781,326 km (0.069 R)
• M56: 19,923,594 km (0.108 R)
• M57: 20,304,470 km (0.116 R)
• M58: 20,928,742 km (0.096 R)
• M59: 21,559,447 km (0.087 R)
• M60: 22,048,632 km (0.118 R)
• M61: 23,288,050 km (0.1 R)
• M62: 24,397,169 km (0.085 R)
• M63: 25,472,029 km (0.052 R)
• M64: 26,719,376 km (0.104 R)
• M65: 28,092,835 km (0.101 R)
• M66: 28,734,609 km (0.106 R)
• M67: 28,949,582 km (0.066 R)
• M68: 29,814,856 km (0.099 R)
• M69: 30,196,031 km (0.119 R)
• M70: 30,908,266 km (0.1 R)
• M71: 31,515,335 km (0.073 R)
• M72: 32,237,743 km (0.111 R)
• M73: 32,629,091 km (0.059 R)
• M74: 32,853,338 km (0.084 R)
• M75: 33,021,935 km (0.103 R)
• M76: 34,153,044 km (0.088 R)
• M77: 35,584,696 km (0.038 R)
• M78: 35,700,036 km (0.107 R)
• M79: 37,798,146 km (0.111 R)
• M80: 38,565,583 km (0.095 R)
• M81: 39,397,946 km (0.113 R)
• M82: 39,517,325 km (0.079 R)
• M83: 40,055,877 km (0.028 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit