🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 9.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.11 AU - 4.05 AU

Year: 4374 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,436,170 km

• M1: 373,995 km (0.072 R)
• M2: 446,400 km (0.078 R)
• M3: 597,494 km (0.054 R)
• M4: 696,827 km (0.093 R)
• M5: 1,029,233 km (0.08 R)
• M6: 1,291,478 km (0.101 R)
• M7: 1,378,694 km (0.059 R)
• M8: 1,544,000 km (0.117 R)
• M9: 1,621,342 km (0.117 R)
• M10: 1,844,991 km (0.058 R)
• M11: 1,927,269 km (0.1 R)
• M12: 1,994,140 km (0.099 R)
• M13: 2,251,598 km (0.106 R)
• M14: 2,574,729 km (0.098 R)
• M15: 2,648,481 km (0.073 R)
• M16: 2,874,373 km (0.103 R)
• M17: 3,047,907 km (0.036 R)
• M18: 3,324,813 km (0.034 R)
• M19: 3,527,667 km (0.09 R)
• M20: 3,734,561 km (0.107 R)
• M21: 3,818,336 km (0.069 R)
• M22: 4,182,008 km (0.095 R)
• M23: 4,401,169 km (0.036 R)
• M24: 4,601,631 km (0.118 R)
• M25: 4,736,867 km (0.077 R)
• M26: 5,011,529 km (0.079 R)
• M27: 5,433,245 km (0.105 R)
• M28: 5,745,007 km (0.107 R)
• M29: 5,939,783 km (0.105 R)
• M30: 7,231,860 km (0.11 R)
• M31: 8,085,466 km (0.055 R)
• M32: 8,386,307 km (0.093 R)
• M33: 8,496,710 km (0.073 R)
• M34: 8,774,514 km (0.07 R)
• M35: 8,999,060 km (0.058 R)
• M36: 9,112,006 km (0.07 R)
• M37: 9,282,249 km (0.079 R)
• M38: 9,539,856 km (0.101 R)
• M39: 9,886,774 km (0.118 R)
• M40: 10,091,124 km (0.106 R)
• M41: 10,415,004 km (0.114 R)
• M42: 10,563,405 km (0.094 R)
• M43: 11,315,733 km (0.103 R)
• M44: 11,652,178 km (0.084 R)
• M45: 13,383,774 km (0.079 R)
• M46: 13,577,503 km (0.026 R)
• M47: 14,230,049 km (0.075 R)
• M48: 14,460,729 km (0.087 R)
• M49: 14,726,115 km (0.091 R)
• M50: 14,859,257 km (0.088 R)
• M51: 16,145,051 km (0.109 R)
• M52: 16,523,982 km (0.08 R)
• M53: 17,045,181 km (0.101 R)
• M54: 17,220,211 km (0.09 R)
• M55: 17,571,915 km (0.077 R)
• M56: 18,104,035 km (0.098 R)
• M57: 18,857,859 km (0.098 R)
• M58: 19,075,075 km (0.065 R)
• M59: 20,063,019 km (0.063 R)
• M60: 21,519,205 km (0.116 R)
• M61: 21,670,448 km (0.092 R)
• M62: 22,012,130 km (0.078 R)
• M63: 22,164,570 km (0.095 R)
• M64: 22,241,015 km (0.089 R)
• M65: 22,393,904 km (0.092 R)
• M66: 22,508,795 km (0.108 R)
• M67: 22,700,878 km (0.113 R)
• M68: 22,932,007 km (0.104 R)
• M69: 23,047,946 km (0.117 R)
• M70: 23,396,658 km (0.102 R)
• M71: 23,513,345 km (0.118 R)
• M72: 24,178,008 km (0.113 R)
• M73: 24,374,579 km (0.116 R)
• M74: 25,725,897 km (0.097 R)
• M75: 25,926,657 km (0.083 R)
• M76: 26,289,432 km (0.109 R)
• M77: 27,101,449 km (0.114 R)
• M78: 27,183,130 km (0.105 R)
• M79: 27,346,790 km (0.077 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.1

Radius: 7.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.53 AU - 9.03 AU

Year: 12683 Days

Day: 22 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,436,170 km

• M1: 97,089 km (0.062 R)
• M2: 150,196 km (0.086 R)
• M3: 245,341 km (0.095 R)
• M4: 375,640 km (0.117 R)
• M5: 445,054 km (0.099 R)
• M6: 609,462 km (0.086 R)
• M7: 692,937 km (0.104 R)
• M8: 872,156 km (0.116 R)
• M9: 1,168,359 km (0.106 R)
• M10: 1,320,052 km (0.075 R)
• M11: 1,744,610 km (0.091 R)
• M12: 2,670,771 km (0.105 R)
• M13: 2,750,656 km (0.106 R)
• M14: 3,057,182 km (0.088 R)
• M15: 3,417,713 km (0.113 R)
• M16: 3,702,547 km (0.115 R)
• M17: 3,814,147 km (0.119 R)
• M18: 3,995,161 km (0.066 R)
• M19: 4,155,679 km (0.109 R)
• M20: 4,459,812 km (0.092 R)
• M21: 4,554,806 km (0.09 R)
• M22: 4,892,598 km (0.083 R)
• M23: 5,015,269 km (0.12 R)
• M24: 5,114,003 km (0.11 R)
• M25: 5,163,670 km (0.053 R)
• M26: 5,313,716 km (0.107 R)
• M27: 5,541,404 km (0.118 R)
• M28: 5,953,995 km (0.11 R)
• M29: 6,296,574 km (0.094 R)
• M30: 6,483,721 km (0.085 R)
• M31: 6,781,571 km (0.116 R)
• M32: 7,644,750 km (0.098 R)
• M33: 7,701,598 km (0.077 R)
• M34: 7,787,168 km (0.106 R)
• M35: 7,901,760 km (0.105 R)
• M36: 8,016,950 km (0.042 R)
• M37: 8,542,038 km (0.059 R)
• M38: 8,660,221 km (0.095 R)
• M39: 8,958,220 km (0.102 R)
• M40: 9,411,352 km (0.116 R)
• M41: 9,779,362 km (0.114 R)
• M42: 9,872,113 km (0.113 R)
• M43: 9,965,163 km (0.117 R)
• M44: 10,308,640 km (0.102 R)
• M45: 10,592,726 km (0.086 R)
• M46: 11,071,738 km (0.074 R)
• M47: 11,297,781 km (0.095 R)
• M48: 11,492,707 km (0.109 R)
• M49: 11,918,762 km (0.113 R)
• M50: 12,084,067 km (0.113 R)
• M51: 12,517,452 km (0.089 R)
• M52: 12,685,451 km (0.119 R)
• M53: 13,433,590 km (0.104 R)
• M54: 13,605,627 km (0.081 R)
• M55: 13,812,970 km (0.046 R)
• M56: 14,265,952 km (0.054 R)
• M57: 15,401,699 km (0.1 R)
• M58: 15,509,559 km (0.09 R)
• M59: 15,762,529 km (0.089 R)
• M60: 16,199,205 km (0.081 R)
• M61: 16,309,010 km (0.038 R)
• M62: 16,492,567 km (0.047 R)
• M63: 17,233,525 km (0.071 R)
• M64: 17,834,161 km (0.105 R)
• M65: 18,403,530 km (0.116 R)
• M66: 18,940,287 km (0.107 R)
• M67: 19,017,330 km (0.089 R)
• M68: 19,133,268 km (0.105 R)
• M69: 20,383,458 km (0.043 R)
• M70: 22,145,272 km (0.059 R)
• M71: 22,226,504 km (0.077 R)
• M72: 22,674,998 km (0.098 R)
• M73: 23,664,139 km (0.074 R)
• M74: 24,163,946 km (0.107 R)
• M75: 24,331,196 km (0.048 R)
• M76: 25,428,646 km (0.116 R)
• M77: 25,684,159 km (0.116 R)
• M78: 25,983,205 km (0.061 R)
• M79: 26,111,860 km (0.077 R)
• M80: 26,326,682 km (0.07 R)
• M81: 26,585,038 km (0.099 R)
• M82: 26,671,505 km (0.091 R)
• M83: 27,148,124 km (0.054 R)
• M84: 28,949,133 km (0.079 R)
• M85: 29,931,392 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 3.3

Gravity: 47.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.22 AU - 9.4 AU

Year: 18342 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,436,170 km

• M1: 79,287 km (0.044 R)
• M2: 225,743 km (0.075 R)
• M3: 314,754 km (0.095 R)
• M4: 505,790 km (0.109 R)
• M5: 749,186 km (0.077 R)
• M6: 1,000,660 km (0.054 R)
• M7: 1,328,878 km (0.109 R)
• M8: 1,716,486 km (0.106 R)
• M9: 1,745,508 km (0.061 R)
• M10: 1,833,322 km (0.082 R)
• M11: 2,857,619 km (0.058 R)
• M12: 3,279,634 km (0.105 R)
• M13: 3,497,897 km (0.059 R)
• M14: 3,571,799 km (0.089 R)
• M15: 3,683,399 km (0.056 R)
• M16: 3,910,339 km (0.106 R)
• M17: 4,180,662 km (0.067 R)
• M18: 4,820,941 km (0.083 R)
• M19: 4,985,798 km (0.118 R)
• M20: 5,068,825 km (0.107 R)
• M21: 5,278,561 km (0.057 R)
• M22: 5,620,093 km (0.113 R)
• M23: 6,279,520 km (0.042 R)
• M24: 6,414,308 km (0.111 R)
• M25: 6,732,652 km (0.091 R)
• M26: 9,508,291 km (0.078 R)
• M27: 9,559,753 km (0.081 R)
• M28: 9,766,796 km (0.044 R)
• M29: 9,922,827 km (0.078 R)
• M30: 10,502,519 km (0.077 R)
• M31: 10,555,775 km (0.103 R)
• M32: 10,823,256 km (0.117 R)
• M33: 11,310,497 km (0.107 R)
• M34: 11,804,768 km (0.065 R)
• M35: 13,968,252 km (0.056 R)
• M36: 14,676,299 km (0.106 R)
• M37: 15,034,736 km (0.034 R)
• M38: 16,994,318 km (0.091 R)
• M39: 17,056,850 km (0.08 R)
• M40: 18,387,224 km (0.119 R)
• M41: 18,773,486 km (0.081 R)
• M42: 18,838,112 km (0.037 R)
• M43: 20,146,196 km (0.094 R)
• M44: 21,012,068 km (0.091 R)
• M45: 21,483,301 km (0.057 R)
• M46: 22,026,192 km (0.078 R)
• M47: 24,101,563 km (0.101 R)
• M48: 24,171,874 km (0.109 R)
• M49: 24,736,307 km (0.037 R)
• M50: 24,807,217 km (0.091 R)
• M51: 25,662,767 km (0.101 R)
• M52: 27,549,495 km (0.081 R)
• M53: 28,435,264 km (0.113 R)
• M54: 28,956,164 km (0.034 R)
• M55: 29,630,701 km (0.097 R)
• M56: 29,705,948 km (0.096 R)
• M57: 29,932,140 km (0.101 R)
• M58: 30,614,007 km (0.095 R)
• M59: 30,842,443 km (0.107 R)
• M60: 31,147,922 km (0.112 R)
• M61: 31,607,936 km (0.104 R)
• M62: 31,761,872 km (0.111 R)
• M63: 33,941,812 km (0.089 R)
• M64: 34,099,339 km (0.104 R)
• M65: 34,257,164 km (0.103 R)
• M66: 36,411,075 km (0.074 R)
• M67: 36,491,708 km (0.099 R)
• M68: 36,572,341 km (0.043 R)
• M69: 38,444,259 km (0.074 R)
• M70: 38,608,368 km (0.117 R)
• M71: 39,350,374 km (0.085 R)
• M72: 40,932,072 km (0.114 R)
• M73: 41,604,215 km (0.032 R)
• M74: 41,688,439 km (0.052 R)
• M75: 43,899,645 km (0.053 R)
• M76: 44,071,234 km (0.058 R)
• M77: 44,243,121 km (0.105 R)
• M78: 45,799,987 km (0.1 R)
• M79: 46,322,981 km (0.066 R)
• M80: 49,859,624 km (0.11 R)
• M81: 50,128,302 km (0.099 R)
• M82: 52,841,857 km (0.063 R)
• M83: 53,115,921 km (0.092 R)
• M84: 54,861,878 km (0.094 R)
• M85: 55,602,836 km (0.058 R)
• M86: 56,346,936 km (0.097 R)
• M87: 56,813,681 km (0.071 R)
• M88: 57,094,327 km (0.115 R)
• M89: 57,375,421 km (0.098 R)
• M90: 57,750,912 km (0.112 R)
• M91: 58,882,470 km (0.105 R)
• M92: 59,071,861 km (0.117 R)
• M93: 59,926,214 km (0.12 R)
• M94: 61,455,104 km (0.079 R)
• M95: 61,743,230 km (0.091 R)
• M96: 63,384,319 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 3.6

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.04 AU - 12.32 AU

Year: 22536 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,436,170 km

• M1: 80,783 km (0.111 R)
• M2: 1,382,135 km (0.061 R)
• M3: 2,103,795 km (0.113 R)
• M4: 2,376,811 km (0.11 R)
• M5: 2,533,290 km (0.113 R)
• M6: 2,628,734 km (0.083 R)
• M7: 3,329,749 km (0.098 R)
• M8: 3,863,814 km (0.097 R)
• M9: 4,500,652 km (0.099 R)
• M10: 4,811,367 km (0.112 R)
• M11: 4,969,492 km (0.079 R)
• M12: 6,379,751 km (0.089 R)
• M13: 6,949,419 km (0.047 R)
• M14: 7,626,799 km (0.083 R)
• M15: 8,136,778 km (0.066 R)
• M16: 8,467,090 km (0.066 R)
• M17: 8,562,234 km (0.065 R)
• M18: 8,609,956 km (0.106 R)
• M19: 10,743,670 km (0.081 R)
• M20: 12,865,716 km (0.066 R)
• M21: 13,084,877 km (0.049 R)
• M22: 13,973,788 km (0.116 R)
• M23: 14,596,264 km (0.081 R)
• M24: 14,939,442 km (0.093 R)
• M25: 15,692,368 km (0.086 R)
• M26: 16,576,192 km (0.082 R)
• M27: 17,295,010 km (0.075 R)
• M28: 17,476,173 km (0.093 R)
• M29: 17,536,760 km (0.109 R)
• M30: 18,515,130 km (0.109 R)
• M31: 21,037,649 km (0.059 R)
• M32: 21,684,810 km (0.069 R)
• M33: 23,866,545 km (0.038 R)
• M34: 23,933,864 km (0.098 R)
• M35: 24,270,759 km (0.039 R)
• M36: 27,302,659 km (0.116 R)
• M37: 28,221,040 km (0.116 R)
• M38: 28,363,158 km (0.099 R)
• M39: 28,862,665 km (0.043 R)
• M40: 29,581,333 km (0.098 R)
• M41: 33,863,872 km (0.098 R)
• M42: 35,002,461 km (0.06 R)
• M43: 36,076,424 km (0.063 R)
• M44: 38,335,352 km (0.108 R)
• M45: 38,414,040 km (0.086 R)
• M46: 38,887,368 km (0.079 R)
• M47: 39,204,067 km (0.068 R)
• M48: 40,559,423 km (0.097 R)
• M49: 41,363,662 km (0.106 R)
• M50: 42,498,661 km (0.061 R)
• M51: 42,580,192 km (0.117 R)
• M52: 43,479,574 km (0.095 R)
• M53: 43,643,832 km (0.032 R)
• M54: 43,725,962 km (0.087 R)
• M55: 44,220,233 km (0.104 R)
• M56: 45,630,492 km (0.11 R)
• M57: 47,392,755 km (0.103 R)
• M58: 49,862,765 km (0.117 R)
• M59: 52,286,999 km (0.089 R)
• M60: 55,104,226 km (0.068 R)
• M61: 55,459,820 km (0.081 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: 192 - 11,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit