🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,089,432 km

• M1: 99,632 km (0.064 R)
• M2: 150,346 km (0.055 R)
• M3: 203,752 km (0.102 R)
• M4: 266,135 km (0.115 R)
• M5: 340,186 km (0.112 R)
• M6: 417,079 km (0.117 R)
• M7: 467,045 km (0.087 R)
• M8: 564,283 km (0.111 R)
• M9: 648,058 km (0.063 R)
• M10: 787,633 km (0.067 R)
• M11: 905,815 km (0.037 R)
• M12: 981,362 km (0.091 R)
• M13: 1,034,320 km (0.093 R)
• M14: 1,096,702 km (0.063 R)
• M15: 1,216,679 km (0.103 R)
• M16: 1,291,628 km (0.113 R)
• M17: 1,535,622 km (0.112 R)
• M18: 1,588,131 km (0.062 R)
• M19: 1,655,899 km (0.115 R)
• M20: 1,729,501 km (0.104 R)
• M21: 1,885,382 km (0.105 R)
• M22: 2,077,466 km (0.081 R)
• M23: 2,130,423 km (0.102 R)
• M24: 2,237,984 km (0.077 R)
• M25: 2,297,823 km (0.103 R)
• M26: 2,369,331 km (0.089 R)
• M27: 2,447,122 km (0.098 R)
• M28: 2,508,906 km (0.068 R)
• M29: 2,697,250 km (0.115 R)
• M30: 2,772,797 km (0.08 R)
• M31: 2,991,658 km (0.074 R)
• M32: 3,075,882 km (0.067 R)
• M33: 3,136,619 km (0.115 R)
• M34: 3,203,938 km (0.032 R)
• M35: 3,265,422 km (0.099 R)
• M36: 3,327,356 km (0.109 R)
• M37: 3,521,983 km (0.104 R)
• M38: 3,598,278 km (0.094 R)
• M39: 3,850,200 km (0.108 R)
• M40: 3,928,889 km (0.115 R)
• M41: 4,174,977 km (0.106 R)
• M42: 4,269,374 km (0.113 R)
• M43: 4,350,904 km (0.095 R)
• M44: 4,412,240 km (0.091 R)
• M45: 4,522,344 km (0.057 R)
• M46: 4,591,458 km (0.097 R)
• M47: 4,731,033 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 13.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 467 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,089,432 km

• M1: 223,649 km (0.102 R)
• M2: 330,312 km (0.083 R)
• M3: 465,399 km (0.113 R)
• M4: 640,428 km (0.107 R)
• M5: 801,994 km (0.085 R)
• M6: 886,667 km (0.096 R)
• M7: 1,004,849 km (0.097 R)
• M8: 1,097,450 km (0.064 R)
• M9: 1,254,378 km (0.057 R)
• M10: 1,342,342 km (0.05 R)
• M11: 1,441,076 km (0.116 R)
• M12: 1,560,455 km (0.066 R)
• M13: 1,651,112 km (0.091 R)
• M14: 1,799,962 km (0.103 R)
• M15: 1,929,364 km (0.105 R)
• M16: 2,032,137 km (0.096 R)
• M17: 2,121,747 km (0.063 R)
• M18: 2,258,928 km (0.12 R)
• M19: 2,414,809 km (0.112 R)
• M20: 2,547,502 km (0.104 R)
• M21: 2,688,124 km (0.116 R)
• M22: 2,792,693 km (0.114 R)
• M23: 2,887,389 km (0.105 R)
• M24: 2,988,816 km (0.097 R)
• M25: 3,091,590 km (0.064 R)
• M26: 3,212,913 km (0.111 R)
• M27: 3,347,701 km (0.085 R)
• M28: 3,436,712 km (0.028 R)
• M29: 3,556,540 km (0.084 R)
• M30: 3,726,782 km (0.109 R)
• M31: 3,868,601 km (0.071 R)
• M32: 3,955,966 km (0.046 R)
• M33: 4,081,778 km (0.102 R)
• M34: 4,234,517 km (0.108 R)
• M35: 4,350,456 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 9.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.61 AU - 3.93 AU

Year: 4011 Days

Day: 6.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,089,432 km

• M1: 124,914 km (0.071 R)
• M2: 218,114 km (0.111 R)
• M3: 322,982 km (0.083 R)
• M4: 625,319 km (0.099 R)
• M5: 716,424 km (0.09 R)
• M6: 902,973 km (0.064 R)
• M7: 975,977 km (0.1 R)
• M8: 1,128,118 km (0.085 R)
• M9: 1,276,818 km (0.068 R)
• M10: 1,593,816 km (0.059 R)
• M11: 1,657,694 km (0.085 R)
• M12: 1,774,829 km (0.111 R)
• M13: 2,100,952 km (0.054 R)
• M14: 2,242,622 km (0.119 R)
• M15: 2,918,654 km (0.105 R)
• M16: 3,271,107 km (0.085 R)
• M17: 3,705,390 km (0.026 R)
• M18: 3,860,074 km (0.054 R)
• M19: 3,964,344 km (0.109 R)
• M20: 4,193,528 km (0.082 R)
• M21: 4,336,693 km (0.091 R)
• M22: 4,683,461 km (0.107 R)
• M23: 4,757,661 km (0.115 R)
• M24: 4,982,507 km (0.095 R)
• M25: 5,403,774 km (0.11 R)
• M26: 5,540,208 km (0.089 R)
• M27: 6,199,037 km (0.1 R)
• M28: 6,280,567 km (0.12 R)
• M29: 6,383,042 km (0.032 R)
• M30: 6,819,419 km (0.084 R)
• M31: 7,655,521 km (0.025 R)
• M32: 8,388,102 km (0.08 R)
• M33: 8,455,720 km (0.083 R)
• M34: 8,774,214 km (0.067 R)
• M35: 9,212,686 km (0.114 R)
• M36: 9,540,305 km (0.12 R)
• M37: 9,634,701 km (0.029 R)
• M38: 9,919,536 km (0.111 R)
• M39: 10,497,582 km (0.112 R)
• M40: 10,790,794 km (0.117 R)
• M41: 11,037,032 km (0.083 R)
• M42: 11,686,286 km (0.07 R)
• M43: 12,066,564 km (0.101 R)
• M44: 12,347,958 km (0.081 R)
• M45: 12,476,612 km (0.081 R)
• M46: 12,553,954 km (0.117 R)
• M47: 12,709,237 km (0.065 R)
• M48: 13,100,286 km (0.094 R)
• M49: 13,734,132 km (0.049 R)
• M50: 13,867,423 km (0.042 R)
• M51: 14,296,919 km (0.1 R)
• M52: 14,594,619 km (0.085 R)
• M53: 14,812,583 km (0.105 R)
• M54: 14,894,562 km (0.1 R)
• M55: 15,279,179 km (0.087 R)
• M56: 15,974,210 km (0.081 R)
• M57: 16,283,130 km (0.084 R)
• M58: 16,537,596 km (0.088 R)
• M59: 16,707,838 km (0.113 R)
• M60: 16,935,825 km (0.068 R)
• M61: 17,250,878 km (0.12 R)
• M62: 17,828,925 km (0.084 R)
• M63: 18,091,020 km (0.053 R)
• M64: 18,619,250 km (0.062 R)
• M65: 19,420,945 km (0.112 R)
• M66: 19,841,166 km (0.1 R)
• M67: 19,931,523 km (0.088 R)
• M68: 20,022,179 km (0.099 R)
• M69: 20,294,597 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 6.6

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.33 AU - 8.13 AU

Year: 14577 Days

Day: 22.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,089,432 km

• M1: 172,486 km (0.115 R)
• M2: 264,938 km (0.105 R)
• M3: 404,213 km (0.092 R)
• M4: 446,400 km (0.085 R)
• M5: 973,583 km (0.07 R)
• M6: 1,568,085 km (0.115 R)
• M7: 1,684,472 km (0.055 R)
• M8: 1,731,745 km (0.112 R)
• M9: 2,658,653 km (0.055 R)
• M10: 3,054,639 km (0.079 R)
• M11: 3,378,818 km (0.108 R)
• M12: 3,652,133 km (0.042 R)
• M13: 3,713,917 km (0.099 R)
• M14: 4,187,843 km (0.071 R)
• M15: 4,547,626 km (0.108 R)
• M16: 5,331,668 km (0.058 R)
• M17: 5,507,595 km (0.091 R)
• M18: 6,156,850 km (0.062 R)
• M19: 6,527,853 km (0.11 R)
• M20: 7,487,224 km (0.111 R)
• M21: 7,883,060 km (0.101 R)
• M22: 8,326,468 km (0.058 R)
• M23: 8,902,569 km (0.078 R)
• M24: 9,491,387 km (0.087 R)
• M25: 9,833,517 km (0.098 R)
• M26: 10,136,153 km (0.097 R)
• M27: 10,179,686 km (0.096 R)
• M28: 10,573,877 km (0.033 R)
• M29: 10,883,993 km (0.115 R)
• M30: 11,017,883 km (0.057 R)
• M31: 11,287,159 km (0.115 R)
• M32: 11,513,202 km (0.095 R)
• M33: 12,947,845 km (0.052 R)
• M34: 13,184,509 km (0.097 R)
• M35: 14,096,757 km (0.089 R)
• M36: 14,291,384 km (0.068 R)
• M37: 14,535,976 km (0.119 R)
• M38: 14,880,650 km (0.061 R)
• M39: 15,327,798 km (0.036 R)
• M40: 15,578,225 km (0.073 R)
• M41: 15,678,605 km (0.119 R)
• M42: 15,880,412 km (0.068 R)
• M43: 16,747,033 km (0.069 R)
• M44: 17,368,014 km (0.063 R)
• M45: 18,049,282 km (0.111 R)
• M46: 18,472,943 km (0.087 R)
• M47: 18,632,564 km (0.104 R)
• M48: 19,492,004 km (0.105 R)
• M49: 20,090,246 km (0.091 R)
• M50: 20,309,407 km (0.096 R)
• M51: 20,529,166 km (0.101 R)
• M52: 20,584,368 km (0.085 R)
• M53: 20,639,420 km (0.098 R)
• M54: 21,082,379 km (0.102 R)
• M55: 21,584,280 km (0.098 R)
• M56: 22,203,166 km (0.107 R)
• M57: 22,372,960 km (0.082 R)
• M58: 22,656,897 km (0.096 R)
• M59: 23,228,510 km (0.117 R)
• M60: 25,088,909 km (0.037 R)
• M61: 25,147,851 km (0.071 R)
• M62: 25,502,248 km (0.085 R)
• M63: 25,917,831 km (0.041 R)
• M64: 26,395,497 km (0.113 R)
• M65: 26,695,590 km (0.095 R)
• M66: 28,029,106 km (0.071 R)
• M67: 31,774,737 km (0.119 R)
• M68: 32,157,857 km (0.1 R)
• M69: 32,542,474 km (0.105 R)
• M70: 35,277,422 km (0.087 R)
• M71: 35,674,155 km (0.053 R)
• M72: 35,939,392 km (0.113 R)
• M73: 36,271,949 km (0.087 R)
• M74: 38,017,456 km (0.086 R)
• M75: 38,085,075 km (0.099 R)
• M76: 38,152,843 km (0.091 R)
• M77: 38,356,296 km (0.116 R)
• M78: 40,203,081 km (0.094 R)
• M79: 40,686,582 km (0.102 R)
• M80: 41,729,129 km (0.069 R)
• M81: 41,798,991 km (0.081 R)
• M82: 43,415,546 km (0.067 R)
• M83: 43,982,672 km (0.109 R)
• M84: 44,338,266 km (0.087 R)
• M85: 44,480,832 km (0.046 R)
• M86: 44,909,281 km (0.104 R)
• M87: 45,554,646 km (0.092 R)
• M88: 46,275,259 km (0.093 R)
• M89: 47,363,284 km (0.075 R)
• M90: 49,047,906 km (0.1 R)
• M91: 49,195,260 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.2

Radius: 6.9

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.81 AU - 10.53 AU

Year: 20395 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,089,432 km

• M1: 180,415 km (0.105 R)
• M2: 289,472 km (0.115 R)
• M3: 441,463 km (0.073 R)
• M4: 557,252 km (0.104 R)
• M5: 890,855 km (0.112 R)
• M6: 1,091,616 km (0.052 R)
• M7: 1,419,385 km (0.061 R)
• M8: 1,624,334 km (0.106 R)
• M9: 1,776,475 km (0.051 R)
• M10: 2,160,941 km (0.106 R)
• M11: 3,306,263 km (0.096 R)
• M12: 4,020,443 km (0.113 R)
• M13: 4,522,344 km (0.061 R)
• M14: 4,780,699 km (0.047 R)
• M15: 5,177,283 km (0.107 R)
• M16: 6,190,809 km (0.098 R)
• M17: 6,285,953 km (0.09 R)
• M18: 6,965,576 km (0.084 R)
• M19: 7,164,092 km (0.108 R)
• M20: 7,617,374 km (0.093 R)
• M21: 8,604,570 km (0.08 R)
• M22: 10,412,909 km (0.086 R)
• M23: 11,799,083 km (0.113 R)
• M24: 11,976,357 km (0.099 R)
• M25: 12,513,712 km (0.078 R)
• M26: 13,922,176 km (0.067 R)
• M27: 14,360,648 km (0.103 R)
• M28: 15,315,680 km (0.071 R)
• M29: 15,768,364 km (0.058 R)
• M30: 16,488,528 km (0.058 R)
• M31: 16,620,623 km (0.097 R)
• M32: 17,353,503 km (0.029 R)
• M33: 17,420,672 km (0.114 R)
• M34: 17,757,716 km (0.106 R)
• M35: 17,961,020 km (0.088 R)
• M36: 18,096,854 km (0.086 R)
• M37: 19,614,674 km (0.051 R)
• M38: 21,244,394 km (0.063 R)
• M39: 23,138,602 km (0.077 R)
• M40: 26,619,595 km (0.112 R)
• M41: 28,262,179 km (0.034 R)
• M42: 32,220,389 km (0.08 R)
• M43: 32,882,958 km (0.076 R)
• M44: 33,049,311 km (0.118 R)
• M45: 34,221,560 km (0.101 R)
• M46: 34,897,593 km (0.106 R)
• M47: 35,237,180 km (0.107 R)
• M48: 35,663,235 km (0.046 R)
• M49: 36,520,431 km (0.062 R)
• M50: 37,384,508 km (0.056 R)
• M51: 40,818,078 km (0.069 R)
• M52: 41,086,307 km (0.112 R)
• M53: 41,624,560 km (0.102 R)
• M54: 43,526,996 km (0.039 R)
• M55: 43,709,655 km (0.044 R)
• M56: 43,892,614 km (0.076 R)
• M57: 43,984,168 km (0.079 R)
• M58: 44,903,147 km (0.113 R)
• M59: 45,550,158 km (0.107 R)
• M60: 45,735,659 km (0.061 R)
• M61: 47,603,838 km (0.118 R)
• M62: 50,069,510 km (0.056 R)
• M63: 51,028,881 km (0.081 R)
• M64: 53,258,338 km (0.071 R)
• M65: 54,434,177 km (0.072 R)
• M66: 54,630,898 km (0.111 R)
• M67: 55,123,973 km (0.071 R)
• M68: 56,611,873 km (0.099 R)
• M69: 57,210,714 km (0.079 R)
• M70: 58,012,409 km (0.096 R)
• M71: 58,616,186 km (0.056 R)
• M72: 58,717,015 km (0.093 R)
• M73: 58,918,822 km (0.11 R)
• M74: 61,154,114 km (0.025 R)
• M75: 62,179,308 km (0.072 R)
• M76: 62,282,231 km (0.091 R)
• M77: 62,488,078 km (0.112 R)
• M78: 62,900,370 km (0.12 R)
• M79: 64,871,321 km (0.068 R)
• M80: 65,497,987 km (0.085 R)
• M81: 65,602,556 km (0.037 R)
• M82: 65,811,993 km (0.088 R)
• M83: 66,546,818 km (0.108 R)
• M84: 66,967,936 km (0.057 R)
• M85: 68,767,299 km (0.101 R)
• M86: 69,193,054 km (0.098 R)
• M87: 69,299,568 km (0.088 R)
• M88: 69,406,231 km (0.104 R)
• M89: 69,619,707 km (0.033 R)
• M90: 70,582,669 km (0.115 R)
• M91: 71,981,409 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit