🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.18 AU - 2.34 AU

Year: 1205 Days

Day: 15.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,231,693 km

• M1: 173,234 km (0.082 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.6

Radius: 5.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.51 AU - 15.35 AU

Year: 17460 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 105,231,693 km

• M1: 293,511 km (0.11 R)
• M2: 630,555 km (0.066 R)
• M3: 1,019,210 km (0.082 R)
• M4: 1,581,399 km (0.104 R)
• M5: 1,858,006 km (0.111 R)
• M6: 2,250,251 km (0.073 R)
• M7: 2,667,480 km (0.114 R)
• M8: 2,830,242 km (0.048 R)
• M9: 2,996,146 km (0.107 R)
• M10: 3,933,826 km (0.107 R)
• M11: 3,995,310 km (0.082 R)
• M12: 4,181,560 km (0.067 R)
• M13: 4,434,230 km (0.118 R)
• M14: 4,562,585 km (0.085 R)
• M15: 4,789,974 km (0.103 R)
• M16: 5,021,103 km (0.081 R)
• M17: 6,482,824 km (0.115 R)
• M18: 6,812,089 km (0.117 R)
• M19: 6,960,191 km (0.103 R)
• M20: 8,182,854 km (0.103 R)
• M21: 9,677,187 km (0.09 R)
• M22: 11,604,606 km (0.119 R)
• M23: 11,870,441 km (0.038 R)
• M24: 12,953,380 km (0.085 R)
• M25: 14,493,341 km (0.102 R)
• M26: 14,779,522 km (0.075 R)
• M27: 16,684,651 km (0.065 R)
• M28: 17,336,598 km (0.083 R)
• M29: 18,048,086 km (0.075 R)
• M30: 18,201,872 km (0.085 R)
• M31: 18,459,031 km (0.06 R)
• M32: 19,028,999 km (0.075 R)
• M33: 19,185,329 km (0.092 R)
• M34: 19,499,484 km (0.071 R)
• M35: 20,452,273 km (0.117 R)
• M36: 21,203,553 km (0.117 R)
• M37: 21,257,708 km (0.108 R)
• M38: 21,691,392 km (0.073 R)
• M39: 22,018,712 km (0.119 R)
• M40: 24,865,709 km (0.042 R)
• M41: 24,979,703 km (0.058 R)
• M42: 25,036,700 km (0.079 R)
• M43: 25,437,323 km (0.079 R)
• M44: 26,593,714 km (0.11 R)
• M45: 27,002,416 km (0.066 R)
• M46: 27,413,211 km (0.073 R)
• M47: 28,538,786 km (0.089 R)
• M48: 30,895,850 km (0.112 R)
• M49: 31,387,129 km (0.078 R)
• M50: 31,510,248 km (0.025 R)
• M51: 31,571,883 km (0.091 R)
• M52: 32,004,669 km (0.072 R)
• M53: 32,751,163 km (0.065 R)
• M54: 34,071,065 km (0.064 R)
• M55: 34,896,994 km (0.097 R)
• M56: 35,600,852 km (0.112 R)
• M57: 36,244,871 km (0.097 R)
• M58: 38,463,109 km (0.102 R)
• M59: 38,726,850 km (0.068 R)
• M60: 39,256,426 km (0.103 R)
• M61: 39,522,112 km (0.114 R)
• M62: 39,588,533 km (0.077 R)
• M63: 40,657,709 km (0.065 R)
• M64: 41,263,281 km (0.077 R)
• M65: 41,465,837 km (0.119 R)
• M66: 42,007,381 km (0.082 R)
• M67: 43,509,045 km (0.035 R)
• M68: 44,197,494 km (0.106 R)
• M69: 44,542,916 km (0.108 R)
• M70: 46,705,203 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.1

Radius: 4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.25 AU - 14.23 AU

Year: 18068 Days

Day: 20.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,231,693 km

• M1: 69,114 km (0.06 R)
• M2: 158,873 km (0.115 R)
• M3: 646,562 km (0.109 R)
• M4: 771,925 km (0.062 R)
• M5: 804,537 km (0.084 R)
• M6: 1,063,641 km (0.069 R)
• M7: 1,118,394 km (0.09 R)
• M8: 1,548,338 km (0.076 R)
• M9: 1,610,720 km (0.044 R)
• M10: 2,278,076 km (0.108 R)
• M11: 2,866,295 km (0.066 R)
• M12: 3,150,830 km (0.119 R)
• M13: 3,390,337 km (0.116 R)
• M14: 3,580,775 km (0.113 R)
• M15: 3,774,504 km (0.108 R)
• M16: 4,347,015 km (0.102 R)
• M17: 4,435,278 km (0.066 R)
• M18: 4,643,368 km (0.047 R)
• M19: 4,673,288 km (0.115 R)
• M20: 5,570,726 km (0.119 R)
• M21: 6,022,661 km (0.044 R)
• M22: 6,790,247 km (0.112 R)
• M23: 7,030,053 km (0.103 R)
• M24: 7,377,269 km (0.041 R)
• M25: 7,517,742 km (0.118 R)
• M26: 8,016,202 km (0.111 R)
• M27: 8,124,511 km (0.071 R)
• M28: 8,451,980 km (0.074 R)
• M29: 8,562,234 km (0.119 R)
• M30: 8,746,838 km (0.069 R)
• M31: 8,858,288 km (0.098 R)
• M32: 8,970,188 km (0.047 R)
• M33: 9,536,715 km (0.119 R)
• M34: 10,545,603 km (0.12 R)
• M35: 11,466,228 km (0.083 R)
• M36: 11,588,150 km (0.106 R)
• M37: 11,792,351 km (0.078 R)
• M38: 11,833,341 km (0.119 R)
• M39: 12,537,349 km (0.092 R)
• M40: 13,340,091 km (0.068 R)
• M41: 13,511,231 km (0.068 R)
• M42: 13,898,839 km (0.085 R)
• M43: 14,028,989 km (0.117 R)
• M44: 14,333,870 km (0.08 R)
• M45: 14,377,702 km (0.1 R)
• M46: 15,039,224 km (0.083 R)
• M47: 15,083,654 km (0.081 R)
• M48: 15,440,894 km (0.092 R)
• M49: 15,710,619 km (0.117 R)
• M50: 16,713,074 km (0.1 R)
• M51: 17,036,355 km (0.03 R)
• M52: 17,222,006 km (0.081 R)
• M53: 17,268,381 km (0.12 R)
• M54: 17,361,581 km (0.11 R)
• M55: 19,018,676 km (0.097 R)
• M56: 19,114,868 km (0.045 R)
• M57: 19,356,169 km (0.056 R)
• M58: 19,646,988 km (0.044 R)
• M59: 20,923,656 km (0.036 R)
• M60: 21,022,989 km (0.075 R)
• M61: 21,924,017 km (0.079 R)
• M62: 22,582,397 km (0.083 R)
• M63: 23,144,735 km (0.097 R)
• M64: 24,387,295 km (0.103 R)
• M65: 26,077,452 km (0.107 R)
• M66: 26,131,008 km (0.059 R)
• M67: 26,184,415 km (0.097 R)
• M68: 26,345,083 km (0.059 R)
• M69: 26,452,344 km (0.047 R)
• M70: 27,152,911 km (0.061 R)
• M71: 28,023,720 km (0.115 R)
• M72: 29,069,559 km (0.089 R)
• M73: 29,291,413 km (0.094 R)
• M74: 29,569,366 km (0.069 R)
• M75: 29,960,115 km (0.048 R)
• M76: 30,746,701 km (0.075 R)
• M77: 31,483,321 km (0.112 R)
• M78: 31,597,015 km (0.11 R)
• M79: 32,570,000 km (0.092 R)
• M80: 32,627,595 km (0.096 R)
• M81: 34,311,020 km (0.105 R)
• M82: 34,721,516 km (0.118 R)
• M83: 35,903,489 km (0.085 R)
• M84: 36,260,579 km (0.104 R)
• M85: 36,738,544 km (0.084 R)
• M86: 36,918,361 km (0.086 R)
• M87: 37,339,030 km (0.08 R)
• M88: 37,580,182 km (0.083 R)
• M89: 37,640,470 km (0.09 R)
• M90: 37,700,907 km (0.11 R)
• M91: 38,245,892 km (0.101 R)
• M92: 38,428,103 km (0.115 R)
• M93: 40,637,214 km (0.064 R)
• M94: 40,885,098 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.3

Radius: 5.5

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 17.15 AU - 23.45 AU

Year: 32448 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 105,231,693 km

• M1: 75,248 km (0.104 R)
• M2: 123,269 km (0.101 R)
• M3: 181,911 km (0.11 R)
• M4: 371,152 km (0.107 R)
• M5: 799,601 km (0.098 R)
• M6: 1,083,537 km (0.069 R)
• M7: 2,206,120 km (0.112 R)
• M8: 2,527,306 km (0.104 R)
• M9: 2,712,209 km (0.113 R)
• M10: 3,252,856 km (0.083 R)
• M11: 3,372,983 km (0.051 R)
• M12: 3,659,014 km (0.111 R)
• M13: 4,298,096 km (0.063 R)
• M14: 5,628,470 km (0.107 R)
• M15: 6,412,812 km (0.071 R)
• M16: 6,614,171 km (0.088 R)
• M17: 7,178,753 km (0.072 R)
• M18: 7,598,973 km (0.108 R)
• M19: 7,705,338 km (0.059 R)
• M20: 8,907,057 km (0.096 R)
• M21: 9,472,238 km (0.08 R)
• M22: 13,035,510 km (0.105 R)
• M23: 13,290,574 km (0.11 R)
• M24: 13,611,761 km (0.118 R)
• M25: 15,055,081 km (0.089 R)
• M26: 15,188,672 km (0.094 R)
• M27: 17,942,320 km (0.035 R)
• M28: 19,739,738 km (0.026 R)
• M29: 21,443,209 km (0.094 R)
• M30: 22,502,961 km (0.113 R)
• M31: 25,623,572 km (0.087 R)
• M32: 27,887,137 km (0.082 R)
• M33: 29,961,611 km (0.1 R)
• M34: 30,720,521 km (0.112 R)
• M35: 32,429,527 km (0.054 R)
• M36: 37,647,501 km (0.109 R)
• M37: 38,101,530 km (0.113 R)
• M38: 39,474,390 km (0.114 R)
• M39: 42,362,826 km (0.095 R)
• M40: 43,024,348 km (0.077 R)
• M41: 43,499,022 km (0.055 R)
• M42: 43,594,166 km (0.113 R)
• M43: 43,784,604 km (0.086 R)
• M44: 44,549,348 km (0.119 R)
• M45: 45,801,333 km (0.095 R)
• M46: 46,092,002 km (0.1 R)
• M47: 47,750,144 km (0.065 R)
• M48: 48,044,703 km (0.051 R)
• M49: 49,924,699 km (0.096 R)
• M50: 52,232,545 km (0.118 R)
• M51: 54,574,799 km (0.072 R)
• M52: 59,677,882 km (0.11 R)
• M53: 62,232,415 km (0.103 R)
• M54: 64,931,011 km (0.095 R)
• M55: 67,227,338 km (0.053 R)
• M56: 67,337,293 km (0.067 R)
• M57: 68,440,727 km (0.095 R)
• M58: 69,661,296 km (0.093 R)
• M59: 71,337,241 km (0.084 R)
• M60: 71,786,333 km (0.057 R)
• M61: 73,252,692 km (0.097 R)
• M62: 76,329,471 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 5

Gravity: 26.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 18.68 AU - 22.52 AU

Year: 33169 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,231,693 km

• M1: 123,717 km (0.105 R)
• M2: 218,114 km (0.032 R)
• M3: 359,633 km (0.115 R)
• M4: 692,638 km (0.101 R)
• M5: 2,179,192 km (0.11 R)
• M6: 2,265,660 km (0.112 R)
• M7: 3,239,392 km (0.111 R)
• M8: 3,387,943 km (0.111 R)
• M9: 3,589,451 km (0.081 R)
• M10: 4,765,889 km (0.051 R)
• M11: 5,278,860 km (0.115 R)
• M12: 6,233,145 km (0.063 R)
• M13: 7,046,957 km (0.117 R)
• M14: 7,629,791 km (0.107 R)
• M15: 7,761,437 km (0.116 R)
• M16: 8,093,694 km (0.112 R)
• M17: 10,110,871 km (0.101 R)
• M18: 11,211,912 km (0.047 R)
• M19: 12,119,671 km (0.104 R)
• M20: 12,427,544 km (0.03 R)
• M21: 12,504,886 km (0.106 R)
• M22: 12,815,900 km (0.105 R)
• M23: 13,208,295 km (0.104 R)
• M24: 13,924,570 km (0.08 R)
• M25: 14,817,071 km (0.037 R)
• M26: 14,899,050 km (0.097 R)
• M27: 15,063,608 km (0.105 R)
• M28: 16,063,520 km (0.105 R)
• M29: 16,486,433 km (0.118 R)
• M30: 17,257,012 km (0.106 R)
• M31: 18,214,438 km (0.119 R)
• M32: 18,832,876 km (0.108 R)
• M33: 19,010,748 km (0.072 R)
• M34: 19,278,678 km (0.107 R)
• M35: 20,362,813 km (0.086 R)
• M36: 22,495,481 km (0.066 R)
• M37: 23,636,015 km (0.1 R)
• M38: 24,600,771 km (0.056 R)
• M39: 24,990,175 km (0.118 R)
• M40: 26,968,008 km (0.084 R)
• M41: 27,168,619 km (0.025 R)
• M42: 28,077,127 km (0.04 R)
• M43: 30,757,322 km (0.1 R)
• M44: 32,021,574 km (0.043 R)
• M45: 32,446,731 km (0.072 R)
• M46: 35,584,546 km (0.105 R)
• M47: 36,024,962 km (0.053 R)
• M48: 37,468,582 km (0.111 R)
• M49: 38,591,763 km (0.084 R)
• M50: 39,044,147 km (0.113 R)
• M51: 39,271,087 km (0.085 R)
• M52: 39,384,631 km (0.058 R)
• M53: 39,726,163 km (0.111 R)
• M54: 41,795,252 km (0.105 R)
• M55: 42,376,290 km (0.052 R)
• M56: 42,492,677 km (0.117 R)
• M57: 44,017,079 km (0.105 R)
• M58: 44,253,145 km (0.055 R)
• M59: 44,726,622 km (0.073 R)
• M60: 44,964,034 km (0.1 R)
• M61: 45,678,663 km (0.091 R)
• M62: 49,185,087 km (0.09 R)
• M63: 49,552,799 km (0.09 R)
• M64: 52,401,591 km (0.1 R)
• M65: 53,279,132 km (0.089 R)
• M66: 53,656,717 km (0.072 R)
• M67: 54,541,289 km (0.119 R)
• M68: 55,430,499 km (0.108 R)
• M69: 56,580,907 km (0.118 R)
• M70: 58,385,955 km (0.118 R)
• M71: 60,997,185 km (0.091 R)
• M72: 61,920,204 km (0.032 R)
• M73: 69,330,385 km (0.041 R)
• M74: 72,929,411 km (0.081 R)
• M75: 76,163,567 km (0.079 R)
• M76: 76,305,236 km (0.086 R)
• M77: 77,726,715 km (0.06 R)
• M78: 78,583,911 km (0.115 R)
• M79: 79,444,099 km (0.111 R)
• M80: 80,307,428 km (0.051 R)
• M81: 80,451,640 km (0.087 R)
• M82: 82,479,440 km (0.058 R)
• M83: 83,499,697 km (0.086 R)
• M84: 84,817,505 km (0.094 R)
• M85: 84,964,260 km (0.117 R)
• M86: 85,699,833 km (0.112 R)
• M87: 88,216,219 km (0.028 R)
• M88: 90,907,185 km (0.101 R)
• M89: 94,841,160 km (0.065 R)
• M90: 95,451,370 km (0.083 R)
• M91: 95,604,110 km (0.11 R)
• M92: 96,215,965 km (0.077 R)
• M93: 98,521,717 km (0.092 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit