🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 9.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 486 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,125,887 km

• M1: 124,465 km (0.059 R)
• M2: 211,232 km (0.118 R)
• M3: 290,669 km (0.098 R)
• M4: 402,269 km (0.095 R)
• M5: 468,541 km (0.11 R)
• M6: 531,072 km (0.03 R)
• M7: 596,896 km (0.111 R)
• M8: 691,441 km (0.064 R)
• M9: 797,506 km (0.11 R)
• M10: 942,167 km (0.095 R)
• M11: 1,026,541 km (0.084 R)
• M12: 1,178,382 km (0.051 R)
• M13: 1,281,455 km (0.09 R)
• M14: 1,347,278 km (0.055 R)
• M15: 1,416,542 km (0.105 R)
• M16: 1,506,899 km (0.051 R)
• M17: 1,622,090 km (0.095 R)
• M18: 1,706,463 km (0.082 R)
• M19: 1,877,304 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 11.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.32 AU - 1.42 AU

Year: 1069 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 69,125,887 km

• M1: 266,284 km (0.116 R)
• M2: 447,298 km (0.054 R)
• M3: 518,656 km (0.053 R)
• M4: 662,569 km (0.053 R)
• M5: 733,628 km (0.071 R)
• M6: 849,118 km (0.106 R)
• M7: 971,189 km (0.096 R)
• M8: 1,045,988 km (0.097 R)
• M9: 1,170,155 km (0.118 R)
• M10: 1,242,261 km (0.114 R)
• M11: 1,324,240 km (0.081 R)
• M12: 1,485,357 km (0.091 R)
• M13: 1,563,896 km (0.046 R)
• M14: 1,671,158 km (0.098 R)
• M15: 1,771,688 km (0.1 R)
• M16: 2,164,382 km (0.083 R)
• M17: 2,315,027 km (0.089 R)
• M18: 2,417,502 km (0.085 R)
• M19: 2,573,981 km (0.045 R)
• M20: 2,755,593 km (0.051 R)
• M21: 2,919,253 km (0.119 R)
• M22: 3,418,311 km (0.059 R)
• M23: 3,500,141 km (0.092 R)
• M24: 3,666,045 km (0.119 R)
• M25: 3,944,148 km (0.104 R)
• M26: 4,216,566 km (0.066 R)
• M27: 4,291,963 km (0.097 R)
• M28: 4,380,525 km (0.106 R)
• M29: 4,469,685 km (0.102 R)
• M30: 4,675,831 km (0.093 R)
• M31: 4,753,921 km (0.099 R)
• M32: 4,845,625 km (0.085 R)
• M33: 4,937,927 km (0.118 R)
• M34: 5,151,103 km (0.081 R)
• M35: 5,272,427 km (0.091 R)
• M36: 5,381,035 km (0.073 R)
• M37: 5,504,154 km (0.064 R)
• M38: 5,711,348 km (0.119 R)
• M39: 6,076,815 km (0.074 R)
• M40: 6,233,743 km (0.12 R)
• M41: 6,362,996 km (0.106 R)
• M42: 6,449,763 km (0.085 R)
• M43: 6,536,978 km (0.061 R)
• M44: 6,609,982 km (0.076 R)
• M45: 7,008,511 km (0.098 R)
• M46: 7,324,013 km (0.081 R)
• M47: 7,690,228 km (0.091 R)
• M48: 8,172,232 km (0.073 R)
• M49: 8,266,629 km (0.069 R)
• M50: 8,504,340 km (0.106 R)
• M51: 8,824,629 km (0.118 R)
• M52: 9,149,107 km (0.076 R)
• M53: 9,477,474 km (0.078 R)
• M54: 9,709,650 km (0.104 R)
• M55: 10,502,818 km (0.052 R)
• M56: 10,639,999 km (0.074 R)
• M57: 10,794,833 km (0.069 R)
• M58: 10,898,654 km (0.076 R)
• M59: 11,002,624 km (0.036 R)
• M60: 11,264,271 km (0.057 R)
• M61: 11,563,167 km (0.084 R)
• M62: 11,775,896 km (0.113 R)
• M63: 11,989,821 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 11.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.88 AU - 3.02 AU

Year: 2557 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,125,887 km

• M1: 144,212 km (0.104 R)
• M2: 241,900 km (0.108 R)
• M3: 396,434 km (0.066 R)
• M4: 506,538 km (0.106 R)
• M5: 624,571 km (0.069 R)
• M6: 704,307 km (0.12 R)
• M7: 808,277 km (0.057 R)
• M8: 1,044,343 km (0.089 R)
• M9: 1,136,046 km (0.102 R)
• M10: 1,321,697 km (0.1 R)
• M11: 1,428,061 km (0.047 R)
• M12: 1,563,447 km (0.119 R)
• M13: 1,785,151 km (0.107 R)
• M14: 1,896,452 km (0.054 R)
• M15: 2,097,063 km (0.105 R)
• M16: 2,199,986 km (0.115 R)
• M17: 2,289,595 km (0.082 R)
• M18: 2,365,292 km (0.113 R)
• M19: 2,457,295 km (0.04 R)
• M20: 2,589,689 km (0.065 R)
• M21: 2,676,605 km (0.115 R)
• M22: 2,804,810 km (0.08 R)
• M23: 3,051,049 km (0.108 R)
• M24: 3,126,296 km (0.09 R)
• M25: 3,529,463 km (0.069 R)
• M26: 3,635,079 km (0.119 R)
• M27: 3,768,670 km (0.098 R)
• M28: 3,922,007 km (0.029 R)
• M29: 4,049,914 km (0.089 R)
• M30: 4,197,716 km (0.026 R)
• M31: 4,479,858 km (0.098 R)
• M32: 4,729,537 km (0.072 R)
• M33: 4,846,223 km (0.099 R)
• M34: 4,983,703 km (0.071 R)
• M35: 5,567,135 km (0.084 R)
• M36: 5,690,553 km (0.103 R)
• M37: 5,783,753 km (0.078 R)
• M38: 5,866,929 km (0.049 R)
• M39: 6,332,029 km (0.099 R)
• M40: 6,514,987 km (0.104 R)
• M41: 6,919,201 km (0.089 R)
• M42: 7,007,613 km (0.116 R)
• M43: 7,129,984 km (0.103 R)
• M44: 7,286,613 km (0.096 R)
• M45: 7,433,069 km (0.041 R)
• M46: 7,683,347 km (0.12 R)
• M47: 7,775,050 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 4

Gravity: 56.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.31 AU - 6.99 AU

Year: 10170 Days

Day: 22.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,125,887 km

• M1: 80,783 km (0.092 R)
• M2: 177,872 km (0.044 R)
• M3: 810,072 km (0.045 R)
• M4: 848,968 km (0.119 R)
• M5: 1,011,282 km (0.052 R)
• M6: 1,096,104 km (0.085 R)
• M7: 1,411,157 km (0.081 R)
• M8: 1,482,216 km (0.066 R)
• M9: 1,880,595 km (0.098 R)
• M10: 2,366,190 km (0.077 R)
• M11: 2,422,588 km (0.089 R)
• M12: 2,918,654 km (0.108 R)
• M13: 3,009,311 km (0.118 R)
• M14: 3,318,530 km (0.08 R)
• M15: 3,445,089 km (0.03 R)
• M16: 3,735,608 km (0.109 R)
• M17: 4,794,911 km (0.039 R)
• M18: 4,973,980 km (0.07 R)
• M19: 5,010,033 km (0.062 R)
• M20: 5,901,636 km (0.11 R)
• M21: 6,443,928 km (0.117 R)
• M22: 6,921,445 km (0.104 R)
• M23: 7,410,181 km (0.069 R)
• M24: 8,942,063 km (0.112 R)
• M25: 9,339,844 km (0.105 R)
• M26: 9,698,280 km (0.076 R)
• M27: 10,521,069 km (0.109 R)
• M28: 10,800,368 km (0.106 R)
• M29: 10,847,042 km (0.102 R)
• M30: 11,509,013 km (0.053 R)
• M31: 11,556,735 km (0.113 R)
• M32: 11,700,498 km (0.112 R)
• M33: 12,086,760 km (0.081 R)
• M34: 12,477,061 km (0.096 R)
• M35: 13,220,113 km (0.09 R)
• M36: 13,470,989 km (0.073 R)
• M37: 14,028,391 km (0.068 R)
• M38: 15,323,011 km (0.112 R)
• M39: 15,375,669 km (0.1 R)
• M40: 15,745,325 km (0.119 R)
• M41: 15,798,433 km (0.056 R)
• M42: 16,817,643 km (0.053 R)
• M43: 16,871,947 km (0.11 R)
• M44: 17,035,009 km (0.058 R)
• M45: 17,253,272 km (0.109 R)
• M46: 17,692,491 km (0.034 R)
• M47: 18,806,547 km (0.078 R)
• M48: 18,975,592 km (0.109 R)
• M49: 20,230,718 km (0.03 R)
• M50: 21,689,298 km (0.119 R)
• M51: 21,748,239 km (0.084 R)
• M52: 22,103,684 km (0.095 R)
• M53: 22,700,280 km (0.061 R)
• M54: 23,787,408 km (0.055 R)
• M55: 24,153,474 km (0.108 R)
• M56: 24,398,665 km (0.064 R)
• M57: 24,767,872 km (0.079 R)
• M58: 25,076,941 km (0.044 R)
• M59: 25,325,124 km (0.091 R)
• M60: 25,511,822 km (0.045 R)
• M61: 26,011,928 km (0.113 R)
• M62: 26,767,996 km (0.079 R)
• M63: 27,276,180 km (0.111 R)
• M64: 28,173,019 km (0.106 R)
• M65: 28,560,328 km (0.109 R)
• M66: 29,470,781 km (0.099 R)
• M67: 31,320,259 km (0.087 R)
• M68: 31,989,859 km (0.055 R)
• M69: 32,393,923 km (0.093 R)
• M70: 32,529,010 km (0.094 R)
• M71: 33,003,085 km (0.108 R)
• M72: 34,784,198 km (0.118 R)
• M73: 34,853,312 km (0.088 R)
• M74: 36,105,296 km (0.108 R)
• M75: 37,230,572 km (0.118 R)
• M76: 37,301,182 km (0.114 R)
• M77: 37,513,611 km (0.074 R)
• M78: 38,295,858 km (0.054 R)
• M79: 39,155,298 km (0.078 R)
• M80: 39,876,360 km (0.058 R)
• M81: 41,185,191 km (0.074 R)
• M82: 41,698,013 km (0.115 R)
• M83: 41,844,918 km (0.042 R)
• M84: 41,918,520 km (0.045 R)
• M85: 41,991,973 km (0.081 R)
• M86: 43,845,042 km (0.054 R)
• M87: 44,368,634 km (0.105 R)
• M88: 44,518,531 km (0.053 R)
• M89: 44,894,321 km (0.096 R)
• M90: 45,044,816 km (0.116 R)
• M91: 45,497,500 km (0.069 R)
• M92: 46,712,085 km (0.03 R)
• M93: 47,323,491 km (0.109 R)
• M94: 49,406,043 km (0.087 R)
• M95: 49,794,998 km (0.1 R)
• M96: 50,732,527 km (0.052 R)
• M97: 51,046,384 km (0.075 R)
• M98: 51,360,839 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 3.7

Gravity: 67.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.3 AU - 8.6 AU

Year: 14948 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,125,887 km

• M1: 148,401 km (0.115 R)
• M2: 319,092 km (0.027 R)
• M3: 352,453 km (0.098 R)
• M4: 498,311 km (0.109 R)
• M5: 640,578 km (0.119 R)
• M6: 1,697,786 km (0.065 R)
• M7: 2,396,408 km (0.038 R)
• M8: 2,430,068 km (0.055 R)
• M9: 2,635,316 km (0.059 R)
• M10: 3,396,620 km (0.099 R)
• M11: 3,781,535 km (0.096 R)
• M12: 5,103,232 km (0.062 R)
• M13: 5,587,480 km (0.111 R)
• M14: 5,677,090 km (0.08 R)
• M15: 5,857,654 km (0.067 R)
• M16: 5,994,387 km (0.12 R)
• M17: 6,884,644 km (0.078 R)
• M18: 7,965,937 km (0.086 R)
• M19: 8,269,920 km (0.111 R)
• M20: 8,681,015 km (0.04 R)
• M21: 10,008,098 km (0.107 R)
• M22: 11,510,659 km (0.116 R)
• M23: 12,258,947 km (0.1 R)
• M24: 12,317,141 km (0.113 R)
• M25: 12,727,039 km (0.106 R)
• M26: 12,904,163 km (0.078 R)
• M27: 13,260,804 km (0.114 R)
• M28: 13,380,333 km (0.086 R)
• M29: 13,560,449 km (0.086 R)
• M30: 13,983,661 km (0.1 R)
• M31: 14,905,184 km (0.111 R)
• M32: 14,967,267 km (0.108 R)
• M33: 15,029,500 km (0.079 R)
• M34: 15,341,860 km (0.119 R)
• M35: 15,719,445 km (0.048 R)
• M36: 16,935,526 km (0.091 R)
• M37: 17,065,228 km (0.112 R)
• M38: 17,456,426 km (0.102 R)
• M39: 18,647,823 km (0.118 R)
• M40: 19,865,251 km (0.049 R)
• M41: 20,001,983 km (0.117 R)
• M42: 20,621,618 km (0.117 R)
• M43: 23,018,774 km (0.101 R)
• M44: 23,306,600 km (0.058 R)
• M45: 24,249,964 km (0.119 R)
• M46: 24,396,271 km (0.072 R)
• M47: 24,689,633 km (0.089 R)
• M48: 24,763,085 km (0.06 R)
• M49: 26,323,840 km (0.071 R)
• M50: 27,078,262 km (0.101 R)
• M51: 27,610,531 km (0.034 R)
• M52: 27,763,270 km (0.104 R)
• M53: 27,916,309 km (0.099 R)
• M54: 28,840,076 km (0.112 R)
• M55: 30,955,091 km (0.12 R)
• M56: 32,231,759 km (0.09 R)
• M57: 32,553,544 km (0.094 R)
• M58: 33,281,637 km (0.036 R)
• M59: 34,671,401 km (0.081 R)
• M60: 36,917,463 km (0.097 R)
• M61: 37,845,868 km (0.047 R)
• M62: 38,440,669 km (0.115 R)
• M63: 40,070,837 km (0.114 R)
• M64: 41,460,900 km (0.038 R)
• M65: 45,004,425 km (0.081 R)
• M66: 45,364,208 km (0.064 R)
• M67: 45,634,531 km (0.097 R)
• M68: 46,086,317 km (0.067 R)
• M69: 46,176,824 km (0.092 R)
• M70: 47,542,054 km (0.099 R)
• M71: 48,091,826 km (0.095 R)
• M72: 48,183,679 km (0.099 R)
• M73: 48,643,842 km (0.069 R)
• M74: 49,475,606 km (0.106 R)
• M75: 49,753,858 km (0.075 R)
• M76: 51,059,399 km (0.092 R)
• M77: 51,246,845 km (0.032 R)
• M78: 52,470,855 km (0.073 R)
• M79: 53,608,995 km (0.116 R)
• M80: 55,427,956 km (0.03 R)
• M81: 55,716,979 km (0.039 R)
• M82: 56,296,521 km (0.099 R)
• M83: 56,587,040 km (0.095 R)
• M84: 56,683,980 km (0.113 R)
• M85: 57,851,741 km (0.084 R)
• M86: 58,242,789 km (0.112 R)
• M87: 58,634,736 km (0.109 R)
• M88: 59,519,607 km (0.108 R)
• M89: 60,408,967 km (0.05 R)
• M90: 60,905,033 km (0.094 R)
• M91: 61,601,710 km (0.05 R)
• M92: 62,300,931 km (0.057 R)
• M93: 62,401,161 km (0.116 R)
• M94: 64,010,236 km (0.12 R)
• M95: 66,756,404 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit