🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 8.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 477 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,234,815 km

• M1: 110,403 km (0.05 R)
• M2: 194,028 km (0.096 R)
• M3: 280,346 km (0.105 R)
• M4: 367,562 km (0.109 R)
• M5: 451,187 km (0.091 R)
• M6: 504,743 km (0.114 R)
• M7: 609,611 km (0.069 R)
• M8: 680,371 km (0.116 R)
• M9: 747,092 km (0.108 R)
• M10: 808,726 km (0.067 R)
• M11: 887,415 km (0.076 R)
• M12: 953,088 km (0.06 R)
• M13: 1,032,525 km (0.118 R)
• M14: 1,093,710 km (0.111 R)
• M15: 1,164,619 km (0.029 R)
• M16: 1,224,159 km (0.08 R)
• M17: 1,284,747 km (0.026 R)
• M18: 1,382,284 km (0.031 R)
• M19: 1,523,804 km (0.105 R)
• M20: 1,603,540 km (0.088 R)
• M21: 1,786,947 km (0.102 R)
• M22: 2,033,484 km (0.107 R)
• M23: 2,100,803 km (0.104 R)
• M24: 2,221,678 km (0.054 R)
• M25: 2,366,638 km (0.112 R)
• M26: 2,448,468 km (0.105 R)
• M27: 2,632,025 km (0.096 R)
• M28: 2,705,477 km (0.096 R)
• M29: 2,768,309 km (0.093 R)
• M30: 2,843,108 km (0.065 R)
• M31: 2,959,644 km (0.104 R)
• M32: 3,095,629 km (0.111 R)
• M33: 3,324,663 km (0.098 R)
• M34: 3,490,866 km (0.077 R)
• M35: 3,622,064 km (0.104 R)
• M36: 3,716,759 km (0.098 R)
• M37: 3,780,338 km (0.091 R)
• M38: 3,863,664 km (0.118 R)
• M39: 3,941,006 km (0.109 R)
• M40: 4,084,171 km (0.117 R)
• M41: 4,143,263 km (0.111 R)
• M42: 4,202,653 km (0.099 R)
• M43: 4,309,017 km (0.051 R)
• M44: 4,416,129 km (0.106 R)
• M45: 4,490,330 km (0.08 R)
• M46: 4,585,474 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 14.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.64 AU - 1.78 AU

Year: 1491 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,234,815 km

• M1: 180,864 km (0.057 R)
• M2: 305,329 km (0.101 R)
• M3: 433,385 km (0.103 R)
• M4: 616,343 km (0.101 R)
• M5: 818,600 km (0.117 R)
• M6: 911,949 km (0.12 R)
• M7: 1,021,305 km (0.05 R)
• M8: 1,305,989 km (0.104 R)
• M9: 1,431,352 km (0.077 R)
• M10: 1,533,378 km (0.082 R)
• M11: 1,659,340 km (0.103 R)
• M12: 1,752,539 km (0.032 R)
• M13: 1,862,493 km (0.064 R)
• M14: 2,105,141 km (0.115 R)
• M15: 2,342,254 km (0.06 R)
• M16: 2,439,642 km (0.112 R)
• M17: 2,546,754 km (0.115 R)
• M18: 2,886,491 km (0.072 R)
• M19: 3,368,495 km (0.07 R)
• M20: 3,479,198 km (0.117 R)
• M21: 3,600,522 km (0.078 R)
• M22: 3,704,193 km (0.106 R)
• M23: 3,963,296 km (0.088 R)
• M24: 4,398,327 km (0.099 R)
• M25: 4,539,996 km (0.073 R)
• M26: 4,642,172 km (0.087 R)
• M27: 4,755,417 km (0.081 R)
• M28: 4,921,920 km (0.082 R)
• M29: 5,389,712 km (0.098 R)
• M30: 5,563,395 km (0.074 R)
• M31: 5,705,962 km (0.113 R)
• M32: 5,961,176 km (0.052 R)
• M33: 6,174,802 km (0.082 R)
• M34: 6,471,454 km (0.08 R)
• M35: 6,761,076 km (0.027 R)
• M36: 7,233,506 km (0.065 R)
• M37: 7,461,643 km (0.073 R)
• M38: 7,753,209 km (0.102 R)
• M39: 8,123,164 km (0.097 R)
• M40: 8,247,779 km (0.039 R)
• M41: 8,372,993 km (0.117 R)
• M42: 8,511,520 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 9.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.85 AU - 2.57 AU

Year: 2191 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,234,815 km

• M1: 116,836 km (0.104 R)
• M2: 189,092 km (0.107 R)
• M3: 366,515 km (0.091 R)
• M4: 475,123 km (0.116 R)
• M5: 617,241 km (0.091 R)
• M6: 682,765 km (0.106 R)
• M7: 1,013,077 km (0.082 R)
• M8: 1,164,021 km (0.098 R)
• M9: 1,322,744 km (0.084 R)
• M10: 1,558,959 km (0.091 R)
• M11: 1,630,467 km (0.116 R)
• M12: 1,798,166 km (0.111 R)
• M13: 2,116,810 km (0.096 R)
• M14: 2,370,378 km (0.106 R)
• M15: 2,500,977 km (0.113 R)
• M16: 2,794,039 km (0.064 R)
• M17: 2,919,552 km (0.096 R)
• M18: 3,021,279 km (0.086 R)
• M19: 3,507,172 km (0.037 R)
• M20: 3,601,868 km (0.055 R)
• M21: 3,849,452 km (0.07 R)
• M22: 4,188,142 km (0.101 R)
• M23: 4,433,931 km (0.084 R)
• M24: 4,624,968 km (0.1 R)
• M25: 4,729,088 km (0.057 R)
• M26: 4,894,244 km (0.108 R)
• M27: 5,015,568 km (0.066 R)
• M28: 5,354,257 km (0.113 R)
• M29: 5,542,152 km (0.111 R)
• M30: 5,732,291 km (0.099 R)
• M31: 5,796,170 km (0.111 R)
• M32: 5,924,524 km (0.07 R)
• M33: 5,989,151 km (0.112 R)
• M34: 6,298,968 km (0.095 R)
• M35: 6,849,787 km (0.097 R)
• M36: 7,105,300 km (0.037 R)
• M37: 7,173,966 km (0.094 R)
• M38: 7,485,728 km (0.114 R)
• M39: 7,660,757 km (0.034 R)
• M40: 7,819,630 km (0.086 R)
• M41: 8,140,368 km (0.099 R)
• M42: 8,356,687 km (0.092 R)
• M43: 8,739,807 km (0.067 R)
• M44: 8,813,409 km (0.111 R)
• M45: 9,054,112 km (0.098 R)
• M46: 9,166,011 km (0.069 R)
• M47: 9,240,810 km (0.099 R)
• M48: 9,428,705 km (0.092 R)
• M49: 9,693,942 km (0.097 R)
• M50: 9,808,384 km (0.047 R)
• M51: 10,173,702 km (0.072 R)
• M52: 10,309,537 km (0.118 R)
• M53: 10,641,645 km (0.077 R)
• M54: 10,720,333 km (0.108 R)
• M55: 10,779,424 km (0.098 R)
• M56: 11,276,388 km (0.11 R)
• M57: 11,376,768 km (0.119 R)
• M58: 11,477,298 km (0.094 R)
• M59: 12,087,059 km (0.112 R)
• M60: 12,148,693 km (0.105 R)
• M61: 12,251,467 km (0.082 R)
• M62: 12,354,690 km (0.091 R)
• M63: 12,874,692 km (0.098 R)
• M64: 13,168,951 km (0.055 R)
• M65: 13,295,810 km (0.113 R)
• M66: 13,380,632 km (0.069 R)
• M67: 13,465,454 km (0.089 R)
• M68: 13,571,968 km (0.08 R)
• M69: 14,065,192 km (0.082 R)
• M70: 14,411,810 km (0.114 R)
• M71: 14,673,756 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 12.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.39 AU - 6.55 AU

Year: 8531 Days

Day: 11.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,234,815 km

• M1: 157,676 km (0.1 R)
• M2: 275,858 km (0.112 R)
• M3: 362,625 km (0.096 R)
• M4: 644,617 km (0.12 R)
• M5: 1,138,440 km (0.042 R)
• M6: 1,504,655 km (0.114 R)
• M7: 1,718,580 km (0.104 R)
• M8: 1,837,959 km (0.073 R)
• M9: 2,031,539 km (0.067 R)
• M10: 2,250,550 km (0.112 R)
• M11: 2,458,192 km (0.106 R)
• M12: 2,731,956 km (0.071 R)
• M13: 2,811,991 km (0.085 R)
• M14: 2,974,454 km (0.102 R)
• M15: 3,437,759 km (0.09 R)
• M16: 3,969,131 km (0.053 R)
• M17: 4,221,502 km (0.113 R)
• M18: 4,314,552 km (0.077 R)
• M19: 4,502,896 km (0.108 R)
• M20: 5,258,066 km (0.077 R)
• M21: 5,484,856 km (0.112 R)
• M22: 6,026,401 km (0.102 R)
• M23: 6,131,568 km (0.062 R)
• M24: 6,237,334 km (0.054 R)
• M25: 6,884,644 km (0.097 R)
• M26: 6,994,598 km (0.052 R)
• M27: 7,328,052 km (0.117 R)
• M28: 7,412,275 km (0.08 R)
• M29: 7,638,467 km (0.119 R)
• M30: 7,953,072 km (0.093 R)
• M31: 8,068,561 km (0.109 R)
• M32: 8,301,335 km (0.084 R)
• M33: 8,418,471 km (0.109 R)
• M34: 9,012,823 km (0.083 R)
• M35: 9,284,642 km (0.1 R)
• M36: 9,467,301 km (0.066 R)
• M37: 9,743,758 km (0.078 R)
• M38: 10,054,024 km (0.075 R)
• M39: 10,843,901 km (0.083 R)
• M40: 11,068,597 km (0.112 R)
• M41: 11,294,938 km (0.112 R)
• M42: 11,555,538 km (0.073 R)
• M43: 12,016,299 km (0.066 R)
• M44: 12,349,005 km (0.042 R)
• M45: 12,617,533 km (0.119 R)
• M46: 13,331,414 km (0.077 R)
• M47: 13,884,178 km (0.094 R)
• M48: 14,409,117 km (0.118 R)
• M49: 14,585,643 km (0.115 R)
• M50: 14,762,767 km (0.05 R)
• M51: 15,442,689 km (0.076 R)
• M52: 15,950,125 km (0.066 R)
• M53: 16,132,784 km (0.109 R)
• M54: 16,316,041 km (0.104 R)
• M55: 16,832,902 km (0.073 R)
• M56: 16,981,602 km (0.1 R)
• M57: 17,205,401 km (0.096 R)
• M58: 17,392,697 km (0.119 R)
• M59: 17,882,780 km (0.117 R)
• M60: 18,799,516 km (0.112 R)
• M61: 19,380,255 km (0.081 R)
• M62: 19,614,226 km (0.103 R)
• M63: 20,480,098 km (0.093 R)
• M64: 20,917,672 km (0.082 R)
• M65: 21,398,629 km (0.118 R)
• M66: 22,045,640 km (0.115 R)
• M67: 22,822,202 km (0.107 R)
• M68: 22,904,481 km (0.044 R)
• M69: 23,358,660 km (0.099 R)
• M70: 23,732,655 km (0.088 R)
• M71: 23,941,194 km (0.07 R)
• M72: 24,360,218 km (0.103 R)
• M73: 24,781,635 km (0.064 R)
• M74: 25,035,652 km (0.1 R)
• M75: 25,290,418 km (0.072 R)
• M76: 25,802,790 km (0.067 R)
• M77: 26,189,351 km (0.086 R)
• M78: 26,275,520 km (0.115 R)
• M79: 26,448,006 km (0.062 R)
• M80: 26,794,325 km (0.092 R)
• M81: 28,062,317 km (0.093 R)
• M82: 28,150,579 km (0.11 R)
• M83: 29,573,704 km (0.104 R)
• M84: 30,068,424 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.6

Radius: 3.7

Gravity: 34.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.51 AU - 13.49 AU

Year: 24329 Days

Day: 18 Hours

Environment

Temp: -243 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,234,815 km

• M1: 111,002 km (0.115 R)
• M2: 158,873 km (0.089 R)
• M3: 1,002,007 km (0.064 R)
• M4: 1,737,729 km (0.098 R)
• M5: 1,770,042 km (0.039 R)
• M6: 1,834,967 km (0.099 R)
• M7: 1,967,511 km (0.091 R)
• M8: 2,103,047 km (0.101 R)
• M9: 2,206,868 km (0.111 R)
• M10: 2,901,750 km (0.11 R)
• M11: 3,056,135 km (0.09 R)
• M12: 3,699,855 km (0.035 R)
• M13: 4,037,048 km (0.07 R)
• M14: 4,605,670 km (0.104 R)
• M15: 5,671,554 km (0.074 R)
• M16: 5,767,596 km (0.09 R)
• M17: 6,556,276 km (0.071 R)
• M18: 6,809,545 km (0.108 R)
• M19: 8,015,304 km (0.099 R)
• M20: 8,836,447 km (0.099 R)
• M21: 9,914,449 km (0.098 R)
• M22: 10,263,461 km (0.118 R)
• M23: 10,439,538 km (0.118 R)
• M24: 10,675,753 km (0.079 R)
• M25: 11,699,152 km (0.072 R)
• M26: 12,753,368 km (0.085 R)
• M27: 12,816,349 km (0.075 R)
• M28: 13,451,541 km (0.109 R)
• M29: 13,837,653 km (0.032 R)
• M30: 14,489,152 km (0.118 R)
• M31: 15,084,103 km (0.103 R)
• M32: 15,754,301 km (0.078 R)
• M33: 16,093,141 km (0.118 R)
• M34: 17,612,008 km (0.062 R)
• M35: 18,530,838 km (0.068 R)
• M36: 18,745,062 km (0.082 R)
• M37: 18,960,184 km (0.09 R)
• M38: 19,465,226 km (0.106 R)
• M39: 19,901,603 km (0.09 R)
• M40: 20,932,183 km (0.105 R)
• M41: 21,603,877 km (0.056 R)
• M42: 22,282,752 km (0.114 R)
• M43: 24,909,242 km (0.052 R)
• M44: 26,258,765 km (0.083 R)
• M45: 29,359,929 km (0.089 R)
• M46: 29,943,809 km (0.042 R)
• M47: 31,632,619 km (0.046 R)
• M48: 31,803,161 km (0.119 R)
• M49: 32,402,749 km (0.071 R)
• M50: 32,746,974 km (0.11 R)
• M51: 32,833,142 km (0.093 R)
• M52: 33,786,829 km (0.051 R)
• M53: 36,165,884 km (0.081 R)
• M54: 37,420,561 km (0.118 R)
• M55: 38,598,495 km (0.117 R)
• M56: 39,237,726 km (0.043 R)
• M57: 39,880,399 km (0.104 R)
• M58: 41,362,465 km (0.063 R)
• M59: 44,475,746 km (0.104 R)
• M60: 44,858,268 km (0.087 R)
• M61: 47,370,764 km (0.111 R)
• M62: 47,663,527 km (0.109 R)
• M63: 48,055,025 km (0.069 R)
• M64: 49,730,222 km (0.04 R)
• M65: 50,325,920 km (0.111 R)
• M66: 52,026,848 km (0.117 R)
• M67: 52,228,207 km (0.079 R)
• M68: 52,732,801 km (0.079 R)
• M69: 53,137,463 km (0.077 R)
• M70: 55,382,029 km (0.113 R)
• M71: 55,484,803 km (0.084 R)
• M72: 55,587,577 km (0.088 R)
• M73: 55,793,423 km (0.103 R)
• M74: 56,619,353 km (0.03 R)
• M75: 57,137,560 km (0.071 R)
• M76: 58,074,342 km (0.094 R)
• M77: 59,121,228 km (0.055 R)
• M78: 60,597,161 km (0.105 R)
• M79: 60,914,907 km (0.065 R)
• M80: 61,233,400 km (0.049 R)
• M81: 61,978,547 km (0.065 R)
• M82: 62,298,687 km (0.067 R)
• M83: 64,880,447 km (0.094 R)
• M84: 65,097,214 km (0.106 R)
• M85: 65,205,673 km (0.083 R)
• M86: 67,716,523 km (0.102 R)
• M87: 68,046,237 km (0.119 R)
• M88: 68,486,952 km (0.084 R)
• M89: 69,592,630 km (0.034 R)
• M90: 70,927,193 km (0.073 R)
• M91: 72,045,736 km (0.094 R)
• M92: 73,057,317 km (0.055 R)
• M93: 73,734,397 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit