🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.7

Radius: 13.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.83 AU - 0.89 AU

Year: 561 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 81,115,124 km

• M1: 167,550 km (0.088 R)
• M2: 279,150 km (0.115 R)
• M3: 428,598 km (0.087 R)
• M4: 536,009 km (0.119 R)
• M5: 638,633 km (0.077 R)
• M6: 857,645 km (0.102 R)
• M7: 1,072,168 km (0.058 R)
• M8: 1,191,697 km (0.055 R)
• M9: 1,316,012 km (0.093 R)
• M10: 1,519,914 km (0.06 R)
• M11: 1,608,177 km (0.087 R)
• M12: 1,759,121 km (0.104 R)
• M13: 1,870,871 km (0.116 R)
• M14: 1,965,866 km (0.092 R)
• M15: 2,069,238 km (0.037 R)
• M16: 2,194,302 km (0.079 R)
• M17: 2,315,177 km (0.086 R)
• M18: 2,727,468 km (0.061 R)
• M19: 2,858,067 km (0.095 R)
• M20: 2,990,611 km (0.057 R)
• M21: 3,201,245 km (0.091 R)
• M22: 3,339,174 km (0.079 R)
• M23: 3,424,445 km (0.111 R)
• M24: 3,542,029 km (0.074 R)
• M25: 3,637,023 km (0.119 R)
• M26: 3,886,553 km (0.112 R)
• M27: 3,992,917 km (0.11 R)
• M28: 4,242,147 km (0.111 R)
• M29: 4,343,275 km (0.114 R)
• M30: 4,453,828 km (0.066 R)
• M31: 4,852,357 km (0.112 R)
• M32: 4,984,900 km (0.099 R)
• M33: 5,136,592 km (0.109 R)
• M34: 5,262,554 km (0.08 R)
• M35: 5,353,360 km (0.049 R)
• M36: 5,508,642 km (0.096 R)
• M37: 5,767,896 km (0.093 R)
• M38: 5,870,819 km (0.099 R)
• M39: 5,974,490 km (0.071 R)
• M40: 6,059,611 km (0.116 R)
• M41: 6,173,904 km (0.079 R)
• M42: 6,279,221 km (0.066 R)
• M43: 6,618,509 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 9.5

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.83 AU - 1.15 AU

Year: 692 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 81,115,124 km

• M1: 127,158 km (0.026 R)
• M2: 187,147 km (0.109 R)
• M3: 249,828 km (0.045 R)
• M4: 332,556 km (0.119 R)
• M5: 393,143 km (0.084 R)
• M6: 654,640 km (0.086 R)
• M7: 763,099 km (0.083 R)
• M8: 837,150 km (0.051 R)
• M9: 925,861 km (0.085 R)
• M10: 1,030,580 km (0.109 R)
• M11: 1,139,337 km (0.083 R)
• M12: 1,218,475 km (0.066 R)
• M13: 1,320,201 km (0.102 R)
• M14: 1,467,555 km (0.068 R)
• M15: 1,672,803 km (0.107 R)
• M16: 1,740,721 km (0.078 R)
• M17: 1,817,315 km (0.106 R)
• M18: 2,014,036 km (0.114 R)
• M19: 2,168,272 km (0.088 R)
• M20: 2,471,357 km (0.088 R)
• M21: 2,627,986 km (0.119 R)
• M22: 2,689,770 km (0.119 R)
• M23: 2,969,518 km (0.081 R)
• M24: 3,450,176 km (0.077 R)
• M25: 3,615,930 km (0.09 R)
• M26: 3,914,827 km (0.103 R)
• M27: 4,016,254 km (0.11 R)
• M28: 4,420,168 km (0.103 R)
• M29: 4,589,663 km (0.061 R)
• M30: 4,653,840 km (0.079 R)
• M31: 4,739,859 km (0.042 R)
• M32: 4,837,247 km (0.05 R)
• M33: 5,200,022 km (0.119 R)
• M34: 5,300,402 km (0.087 R)
• M35: 5,379,091 km (0.037 R)
• M36: 5,571,623 km (0.06 R)
• M37: 5,835,663 km (0.051 R)
• M38: 5,928,564 km (0.103 R)
• M39: 6,162,834 km (0.1 R)
• M40: 6,281,166 km (0.106 R)
• M41: 6,412,064 km (0.12 R)
• M42: 6,471,903 km (0.086 R)
• M43: 6,568,095 km (0.111 R)
• M44: 7,055,933 km (0.032 R)
• M45: 7,266,866 km (0.114 R)
• M46: 7,366,947 km (0.074 R)
• M47: 7,442,195 km (0.098 R)
• M48: 7,530,308 km (0.087 R)
• M49: 7,745,879 km (0.114 R)
• M50: 7,937,813 km (0.095 R)
• M51: 8,015,005 km (0.092 R)
• M52: 8,079,631 km (0.06 R)
• M53: 8,496,710 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 14.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.47 AU - 1.59 AU

Year: 1330 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 81,115,124 km

• M1: 188,194 km (0.075 R)
• M2: 280,197 km (0.064 R)
• M3: 437,424 km (0.082 R)
• M4: 544,237 km (0.071 R)
• M5: 720,763 km (0.059 R)
• M6: 843,134 km (0.101 R)
• M7: 949,198 km (0.03 R)
• M8: 1,066,782 km (0.112 R)
• M9: 1,176,438 km (0.102 R)
• M10: 1,373,308 km (0.101 R)
• M11: 1,508,545 km (0.063 R)
• M12: 1,618,799 km (0.081 R)
• M13: 1,754,783 km (0.112 R)
• M14: 1,871,170 km (0.088 R)
• M15: 2,038,720 km (0.025 R)
• M16: 2,186,373 km (0.103 R)
• M17: 2,563,060 km (0.112 R)
• M18: 2,660,598 km (0.064 R)
• M19: 2,832,037 km (0.078 R)
• M20: 3,044,616 km (0.087 R)
• M21: 3,916,771 km (0.116 R)
• M22: 4,009,223 km (0.049 R)
• M23: 4,227,785 km (0.102 R)
• M24: 4,322,780 km (0.099 R)
• M25: 4,568,569 km (0.102 R)
• M26: 4,665,958 km (0.107 R)
• M27: 4,764,243 km (0.115 R)
• M28: 4,907,259 km (0.086 R)
• M29: 5,175,189 km (0.091 R)
• M30: 5,379,390 km (0.073 R)
• M31: 5,936,941 km (0.115 R)
• M32: 6,115,112 km (0.084 R)
• M33: 6,319,014 km (0.09 R)
• M34: 6,452,306 km (0.071 R)
• M35: 6,598,762 km (0.046 R)
• M36: 6,894,966 km (0.11 R)
• M37: 7,082,262 km (0.082 R)
• M38: 7,233,506 km (0.087 R)
• M39: 7,334,784 km (0.115 R)
• M40: 7,500,538 km (0.053 R)
• M41: 7,757,996 km (0.11 R)
• M42: 7,900,862 km (0.067 R)
• M43: 8,361,175 km (0.098 R)
• M44: 8,574,651 km (0.115 R)
• M45: 8,830,463 km (0.106 R)
• M46: 9,184,561 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 11.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.92 AU - 2.58 AU

Year: 2372 Days

Day: 14.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,115,124 km

• M1: 168,148 km (0.11 R)
• M2: 314,754 km (0.046 R)
• M3: 393,891 km (0.053 R)
• M4: 538,104 km (0.053 R)
• M5: 631,004 km (0.104 R)
• M6: 777,161 km (0.093 R)
• M7: 905,067 km (0.051 R)
• M8: 1,019,210 km (0.092 R)
• M9: 1,127,370 km (0.078 R)
• M10: 1,274,275 km (0.115 R)
• M11: 1,367,923 km (0.061 R)
• M12: 1,587,682 km (0.063 R)
• M13: 1,898,696 km (0.105 R)
• M14: 2,103,196 km (0.099 R)
• M15: 2,300,666 km (0.116 R)
• M16: 2,387,283 km (0.083 R)
• M17: 3,182,994 km (0.065 R)
• M18: 3,427,138 km (0.096 R)
• M19: 3,509,865 km (0.099 R)
• M20: 3,660,510 km (0.088 R)
• M21: 3,745,183 km (0.109 R)
• M22: 3,933,676 km (0.104 R)
• M23: 4,266,980 km (0.103 R)
• M24: 4,374,092 km (0.111 R)
• M25: 4,482,102 km (0.082 R)
• M26: 4,700,963 km (0.092 R)
• M27: 4,774,715 km (0.104 R)
• M28: 4,941,966 km (0.096 R)
• M29: 5,054,613 km (0.111 R)
• M30: 5,168,158 km (0.116 R)
• M31: 5,320,897 km (0.119 R)
• M32: 5,611,267 km (0.088 R)
• M33: 5,847,332 km (0.096 R)
• M34: 6,026,550 km (0.093 R)
• M35: 6,248,105 km (0.092 R)
• M36: 6,431,362 km (0.054 R)
• M37: 6,803,262 km (0.051 R)
• M38: 6,886,888 km (0.106 R)
• M39: 6,970,962 km (0.118 R)
• M40: 7,331,642 km (0.062 R)
• M41: 7,503,380 km (0.107 R)
• M42: 8,093,394 km (0.119 R)
• M43: 8,607,712 km (0.089 R)
• M44: 8,766,435 km (0.09 R)
• M45: 9,017,760 km (0.118 R)
• M46: 9,387,566 km (0.07 R)
• M47: 9,574,264 km (0.058 R)
• M48: 9,738,672 km (0.08 R)
• M49: 10,141,988 km (0.079 R)
• M50: 10,357,708 km (0.039 R)
• M51: 10,769,401 km (0.117 R)
• M52: 11,335,031 km (0.109 R)
• M53: 12,011,213 km (0.112 R)
• M54: 12,137,922 km (0.11 R)
• M55: 12,290,512 km (0.034 R)
• M56: 12,623,368 km (0.084 R)
• M57: 12,777,902 km (0.073 R)
• M58: 12,855,543 km (0.109 R)
• M59: 13,428,952 km (0.093 R)
• M60: 13,507,790 km (0.034 R)
• M61: 14,251,292 km (0.077 R)
• M62: 14,601,051 km (0.106 R)
• M63: 14,682,133 km (0.118 R)
• M64: 14,953,504 km (0.049 R)
• M65: 15,062,561 km (0.099 R)
• M66: 15,584,209 km (0.111 R)
• M67: 15,972,265 km (0.111 R)
• M68: 16,335,489 km (0.059 R)
• M69: 16,843,075 km (0.098 R)
• M70: 17,298,600 km (0.087 R)
• M71: 17,384,320 km (0.086 R)
• M72: 18,250,791 km (0.087 R)
• M73: 18,571,977 km (0.063 R)
• M74: 19,220,035 km (0.105 R)
• M75: 19,695,906 km (0.105 R)
• M76: 19,785,665 km (0.097 R)
• M77: 20,145,597 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.3

Radius: 7.2

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.97 AU - 9.91 AU

Year: 18789 Days

Day: 21.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,115,124 km

• M1: 92,152 km (0.103 R)
• M2: 553,363 km (0.068 R)
• M3: 968,347 km (0.104 R)
• M4: 1,078,152 km (0.089 R)
• M5: 1,221,317 km (0.079 R)
• M6: 1,370,765 km (0.111 R)
• M7: 2,499,631 km (0.057 R)
• M8: 2,690,368 km (0.086 R)
• M9: 2,965,329 km (0.118 R)
• M10: 3,208,276 km (0.071 R)
• M11: 4,063,976 km (0.095 R)
• M12: 5,130,010 km (0.105 R)
• M13: 5,323,889 km (0.074 R)
• M14: 5,819,058 km (0.086 R)
• M15: 5,869,323 km (0.071 R)
• M16: 6,021,314 km (0.094 R)
• M17: 6,328,888 km (0.047 R)
• M18: 7,610,193 km (0.098 R)
• M19: 7,720,447 km (0.106 R)
• M20: 9,379,039 km (0.116 R)
• M21: 10,278,571 km (0.05 R)
• M22: 10,400,642 km (0.082 R)
• M23: 10,707,767 km (0.096 R)
• M24: 11,205,479 km (0.108 R)
• M25: 12,030,212 km (0.115 R)
• M26: 12,352,595 km (0.073 R)
• M27: 13,336,949 km (0.117 R)
• M28: 13,470,091 km (0.12 R)
• M29: 13,603,682 km (0.096 R)
• M30: 14,414,353 km (0.108 R)
• M31: 14,894,413 km (0.068 R)
• M32: 15,101,905 km (0.052 R)
• M33: 15,449,570 km (0.084 R)
• M34: 16,011,460 km (0.116 R)
• M35: 16,366,157 km (0.102 R)
• M36: 17,591,064 km (0.082 R)
• M37: 17,664,068 km (0.056 R)
• M38: 18,770,643 km (0.101 R)
• M39: 19,219,586 km (0.111 R)
• M40: 19,899,658 km (0.026 R)
• M41: 20,973,173 km (0.072 R)
• M42: 23,016,081 km (0.082 R)
• M43: 24,385,799 km (0.059 R)
• M44: 25,781,697 km (0.048 R)
• M45: 26,113,954 km (0.088 R)
• M46: 26,782,656 km (0.074 R)
• M47: 26,866,730 km (0.06 R)
• M48: 27,541,716 km (0.08 R)
• M49: 27,881,303 km (0.12 R)
• M50: 30,297,159 km (0.044 R)
• M51: 30,384,674 km (0.099 R)
• M52: 30,560,003 km (0.047 R)
• M53: 30,823,594 km (0.025 R)
• M54: 31,087,784 km (0.065 R)
• M55: 32,689,528 km (0.091 R)
• M56: 34,044,586 km (0.038 R)
• M57: 34,226,646 km (0.107 R)
• M58: 36,343,606 km (0.068 R)
• M59: 37,277,097 km (0.059 R)
• M60: 38,787,138 km (0.115 R)
• M61: 40,606,098 km (0.069 R)
• M62: 42,061,685 km (0.062 R)
• M63: 42,159,373 km (0.035 R)
• M64: 42,844,980 km (0.11 R)
• M65: 45,323,667 km (0.09 R)
• M66: 46,227,388 km (0.066 R)
• M67: 47,339,947 km (0.09 R)
• M68: 48,461,333 km (0.082 R)
• M69: 48,973,855 km (0.069 R)
• M70: 51,459,274 km (0.058 R)
• M71: 53,561,423 km (0.073 R)
• M72: 54,729,633 km (0.051 R)
• M73: 55,370,361 km (0.037 R)
• M74: 55,584,585 km (0.082 R)
• M75: 55,798,959 km (0.109 R)
• M76: 56,336,165 km (0.066 R)
• M77: 56,659,296 km (0.082 R)
• M78: 57,958,105 km (0.06 R)
• M79: 59,047,776 km (0.112 R)
• M80: 61,247,612 km (0.1 R)
• M81: 64,372,113 km (0.088 R)
• M82: 66,180,752 km (0.104 R)
• M83: 66,407,991 km (0.051 R)
• M84: 66,749,373 km (0.108 R)
• M85: 68,464,812 km (0.111 R)
• M86: 72,056,058 km (0.108 R)
• M87: 72,640,986 km (0.042 R)
• M88: 74,759,741 km (0.041 R)
• M89: 75,114,886 km (0.117 R)
• M90: 76,183,464 km (0.091 R)
• M91: 77,496,484 km (0.089 R)
• M92: 79,661,016 km (0.137 R)
• M93: 80,265,840 km (0.09 R)
• M94: 80,629,512 km (0.118 R)
• M95: 80,993,634 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit