🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 246 Days

Day: 31 Hours

Environment

Temp: -125 °C

Axial Tilt: 173.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 15

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.82 AU - 0.86 AU

Year: 505 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,995,726 km

• M1: 187,297 km (0.063 R)
• M2: 333,603 km (0.111 R)
• M3: 440,416 km (0.109 R)
• M4: 553,811 km (0.029 R)
• M5: 665,112 km (0.108 R)
• M6: 759,508 km (0.09 R)
• M7: 894,146 km (0.119 R)
• M8: 993,779 km (0.117 R)
• M9: 1,112,859 km (0.064 R)
• M10: 1,233,285 km (0.12 R)
• M11: 1,350,420 km (0.061 R)
• M12: 1,463,067 km (0.066 R)
• M13: 1,557,314 km (0.118 R)
• M14: 1,694,046 km (0.049 R)
• M15: 1,913,955 km (0.093 R)
• M16: 2,051,585 km (0.027 R)
• M17: 2,207,466 km (0.069 R)
• M18: 2,307,098 km (0.112 R)
• M19: 2,423,486 km (0.063 R)
• M20: 2,620,356 km (0.112 R)
• M21: 2,715,501 km (0.04 R)
• M22: 2,898,459 km (0.11 R)
• M23: 3,035,790 km (0.074 R)
• M24: 3,214,709 km (0.116 R)
• M25: 3,317,034 km (0.098 R)
• M26: 3,414,571 km (0.114 R)
• M27: 3,524,975 km (0.118 R)
• M28: 3,648,243 km (0.094 R)
• M29: 3,820,879 km (0.051 R)
• M30: 3,947,738 km (0.091 R)
• M31: 4,137,578 km (0.055 R)
• M32: 4,267,878 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 9.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.93 AU - 1.93 AU

Year: 1759 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,995,726 km

• M1: 114,742 km (0.111 R)
• M2: 194,926 km (0.086 R)
• M3: 274,961 km (0.11 R)
• M4: 332,855 km (0.116 R)
• M5: 401,670 km (0.118 R)
• M6: 544,835 km (0.115 R)
• M7: 686,505 km (0.045 R)
• M8: 841,189 km (0.087 R)
• M9: 919,429 km (0.081 R)
• M10: 1,030,281 km (0.098 R)
• M11: 1,185,414 km (0.104 R)
• M12: 1,290,431 km (0.034 R)
• M13: 1,475,484 km (0.118 R)
• M14: 1,606,681 km (0.032 R)
• M15: 1,705,416 km (0.098 R)
• M16: 1,778,569 km (0.118 R)
• M17: 2,120,999 km (0.094 R)
• M18: 2,432,461 km (0.095 R)
• M19: 2,504,867 km (0.116 R)
• M20: 2,620,057 km (0.025 R)
• M21: 3,020,680 km (0.107 R)
• M22: 3,245,227 km (0.103 R)
• M23: 3,627,898 km (0.102 R)
• M24: 3,734,860 km (0.106 R)
• M25: 3,878,923 km (0.091 R)
• M26: 4,123,366 km (0.091 R)
• M27: 4,259,949 km (0.066 R)
• M28: 4,410,744 km (0.083 R)
• M29: 4,474,024 km (0.114 R)
• M30: 4,952,288 km (0.086 R)
• M31: 5,071,069 km (0.117 R)
• M32: 5,324,936 km (0.106 R)
• M33: 5,392,405 km (0.065 R)
• M34: 5,859,300 km (0.094 R)
• M35: 6,041,211 km (0.095 R)
• M36: 6,210,705 km (0.091 R)
• M37: 6,525,758 km (0.075 R)
• M38: 6,583,653 km (0.057 R)
• M39: 6,949,120 km (0.108 R)
• M40: 7,008,211 km (0.063 R)
• M41: 7,126,843 km (0.089 R)
• M42: 7,231,262 km (0.1 R)
• M43: 7,456,706 km (0.065 R)
• M44: 7,837,582 km (0.075 R)
• M45: 8,022,784 km (0.079 R)
• M46: 8,413,085 km (0.03 R)
• M47: 8,713,777 km (0.084 R)
• M48: 8,809,519 km (0.04 R)
• M49: 9,002,052 km (0.07 R)
• M50: 9,391,306 km (0.08 R)
• M51: 9,472,986 km (0.091 R)
• M52: 9,571,421 km (0.11 R)
• M53: 9,637,244 km (0.113 R)
• M54: 9,852,217 km (0.051 R)
• M55: 10,002,114 km (0.053 R)
• M56: 10,102,344 km (0.075 R)
• M57: 10,320,757 km (0.092 R)
• M58: 10,438,939 km (0.035 R)
• M59: 10,557,720 km (0.11 R)
• M60: 10,642,692 km (0.117 R)
• M61: 10,830,736 km (0.105 R)
• M62: 10,916,456 km (0.09 R)
• M63: 11,037,032 km (0.11 R)
• M64: 11,436,009 km (0.077 R)
• M65: 11,628,542 km (0.029 R)
• M66: 11,698,853 km (0.12 R)
• M67: 11,786,966 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 8.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.36 AU - 3.28 AU

Year: 3107 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,995,726 km

• M1: 115,639 km (0.098 R)
• M2: 269,127 km (0.1 R)
• M3: 465,997 km (0.079 R)
• M4: 582,235 km (0.111 R)
• M5: 813,364 km (0.11 R)
• M6: 949,946 km (0.111 R)
• M7: 1,115,551 km (0.116 R)
• M8: 1,172,847 km (0.086 R)
• M9: 1,459,327 km (0.1 R)
• M10: 1,860,698 km (0.054 R)
• M11: 2,122,943 km (0.102 R)
• M12: 2,240,378 km (0.083 R)
• M13: 2,425,430 km (0.044 R)
• M14: 2,624,994 km (0.097 R)
• M15: 2,761,128 km (0.05 R)
• M16: 2,859,713 km (0.085 R)
• M17: 2,959,644 km (0.096 R)
• M18: 3,070,795 km (0.083 R)
• M19: 3,142,303 km (0.025 R)
• M20: 3,255,698 km (0.111 R)
• M21: 3,381,211 km (0.108 R)
• M22: 3,561,477 km (0.056 R)
• M23: 3,679,958 km (0.102 R)
• M24: 3,799,786 km (0.051 R)
• M25: 4,406,405 km (0.085 R)
• M26: 4,533,713 km (0.08 R)
• M27: 4,591,907 km (0.115 R)
• M28: 4,899,031 km (0.083 R)
• M29: 5,103,382 km (0.114 R)
• M30: 5,322,991 km (0.087 R)
• M31: 5,433,843 km (0.05 R)
• M32: 5,885,330 km (0.113 R)
• M33: 5,961,774 km (0.081 R)
• M34: 6,167,172 km (0.051 R)
• M35: 6,270,694 km (0.032 R)
• M36: 7,977,306 km (0.115 R)
• M37: 8,033,705 km (0.092 R)
• M38: 8,489,829 km (0.088 R)
• M39: 9,234,228 km (0.073 R)
• M40: 9,742,113 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 9.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3 AU - 4.38 AU

Year: 4650 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,995,726 km

• M1: 169,943 km (0.086 R)
• M2: 314,305 km (0.12 R)
• M3: 392,844 km (0.061 R)
• M4: 574,007 km (0.101 R)
• M5: 652,247 km (0.093 R)
• M6: 910,453 km (0.088 R)
• M7: 1,017,266 km (0.101 R)
• M8: 1,456,186 km (0.046 R)
• M9: 1,949,559 km (0.087 R)
• M10: 2,324,302 km (0.082 R)
• M11: 2,663,590 km (0.062 R)
• M12: 2,741,082 km (0.091 R)
• M13: 2,799,874 km (0.095 R)
• M14: 2,898,608 km (0.079 R)
• M15: 2,978,494 km (0.054 R)
• M16: 3,243,132 km (0.103 R)
• M17: 3,305,215 km (0.117 R)
• M18: 3,388,841 km (0.119 R)
• M19: 4,194,724 km (0.055 R)
• M20: 4,262,642 km (0.028 R)
• M21: 4,330,858 km (0.106 R)
• M22: 4,842,782 km (0.06 R)
• M23: 5,227,099 km (0.119 R)
• M24: 5,796,917 km (0.091 R)
• M25: 5,923,477 km (0.112 R)
• M26: 6,076,516 km (0.097 R)
• M27: 6,308,393 km (0.037 R)
• M28: 6,754,643 km (0.074 R)
• M29: 7,566,959 km (0.078 R)
• M30: 8,069,160 km (0.069 R)
• M31: 8,153,832 km (0.095 R)
• M32: 8,524,535 km (0.116 R)
• M33: 9,164,366 km (0.112 R)
• M34: 9,639,488 km (0.068 R)
• M35: 9,699,477 km (0.039 R)
• M36: 10,428,617 km (0.111 R)
• M37: 10,490,102 km (0.081 R)
• M38: 10,768,653 km (0.057 R)
• M39: 10,830,886 km (0.106 R)
• M40: 11,081,013 km (0.116 R)
• M41: 11,238,241 km (0.07 R)
• M42: 11,459,795 km (0.05 R)
• M43: 11,971,420 km (0.117 R)
• M44: 12,490,525 km (0.096 R)
• M45: 12,818,742 km (0.082 R)
• M46: 13,820,450 km (0.098 R)
• M47: 14,639,797 km (0.101 R)
• M48: 15,020,524 km (0.098 R)
• M49: 15,229,662 km (0.119 R)
• M50: 15,334,530 km (0.081 R)
• M51: 16,253,809 km (0.097 R)
• M52: 16,432,578 km (0.057 R)
• M53: 16,900,670 km (0.097 R)
• M54: 16,973,075 km (0.109 R)
• M55: 17,154,537 km (0.104 R)
• M56: 17,555,909 km (0.037 R)
• M57: 18,966,467 km (0.114 R)
• M58: 19,230,357 km (0.081 R)
• M59: 19,685,434 km (0.034 R)
• M60: 20,067,358 km (0.107 R)
• M61: 20,143,952 km (0.102 R)
• M62: 20,877,430 km (0.087 R)
• M63: 21,306,028 km (0.107 R)
• M64: 21,501,702 km (0.088 R)
• M65: 21,776,812 km (0.101 R)
• M66: 22,013,476 km (0.113 R)
• M67: 22,409,911 km (0.089 R)
• M68: 22,489,497 km (0.068 R)
• M69: 22,888,773 km (0.115 R)
• M70: 23,290,444 km (0.084 R)
• M71: 23,411,319 km (0.029 R)
• M72: 23,978,594 km (0.079 R)
• M73: 24,673,326 km (0.027 R)
• M74: 25,374,641 km (0.09 R)
• M75: 25,957,175 km (0.105 R)
• M76: 26,208,201 km (0.081 R)
• M77: 27,050,736 km (0.057 R)
• M78: 27,347,688 km (0.105 R)
• M79: 27,688,471 km (0.073 R)
• M80: 27,773,892 km (0.118 R)
• M81: 28,030,602 km (0.032 R)
• M82: 28,632,733 km (0.096 R)
• M83: 29,022,137 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.3

Radius: 4.5

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6 AU - 8.16 AU

Year: 12358 Days

Day: 20.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,995,726 km

• M1: 108,907 km (0.076 R)
• M2: 148,999 km (0.029 R)
• M3: 248,632 km (0.052 R)
• M4: 465,549 km (0.063 R)
• M5: 509,231 km (0.069 R)
• M6: 554,260 km (0.068 R)
• M7: 664,813 km (0.085 R)
• M8: 888,611 km (0.087 R)
• M9: 1,114,953 km (0.088 R)
• M10: 1,194,389 km (0.091 R)
• M11: 1,296,266 km (0.028 R)
• M12: 1,465,311 km (0.042 R)
• M13: 1,508,695 km (0.072 R)
• M14: 1,918,144 km (0.114 R)
• M15: 2,013,587 km (0.114 R)
• M16: 2,159,744 km (0.108 R)
• M17: 2,385,488 km (0.115 R)
• M18: 2,488,261 km (0.056 R)
• M19: 2,778,332 km (0.112 R)
• M20: 2,859,414 km (0.059 R)
• M21: 3,333,041 km (0.077 R)
• M22: 4,072,802 km (0.112 R)
• M23: 4,226,738 km (0.058 R)
• M24: 5,057,306 km (0.104 R)
• M25: 5,222,761 km (0.077 R)
• M26: 5,423,671 km (0.084 R)
• M27: 6,076,217 km (0.1 R)
• M28: 7,045,611 km (0.032 R)
• M29: 7,642,357 km (0.087 R)
• M30: 7,756,051 km (0.094 R)
• M31: 8,528,425 km (0.03 R)
• M32: 8,725,296 km (0.115 R)
• M33: 8,883,870 km (0.113 R)
• M34: 9,083,433 km (0.113 R)
• M35: 9,527,589 km (0.06 R)
• M36: 9,690,950 km (0.109 R)
• M37: 9,772,930 km (0.076 R)
• M38: 11,073,085 km (0.103 R)
• M39: 11,808,957 km (0.111 R)
• M40: 13,190,792 km (0.12 R)
• M41: 13,236,120 km (0.027 R)
• M42: 13,464,108 km (0.047 R)
• M43: 13,601,438 km (0.102 R)
• M44: 13,970,048 km (0.087 R)
• M45: 14,295,273 km (0.052 R)
• M46: 16,640,370 km (0.068 R)
• M47: 16,837,091 km (0.082 R)
• M48: 16,886,308 km (0.063 R)
• M49: 16,985,043 km (0.105 R)
• M50: 17,133,444 km (0.093 R)
• M51: 17,681,421 km (0.05 R)
• M52: 17,781,652 km (0.071 R)
• M53: 17,882,032 km (0.074 R)
• M54: 18,235,083 km (0.101 R)
• M55: 18,999,229 km (0.116 R)
• M56: 19,669,876 km (0.104 R)
• M57: 20,243,434 km (0.049 R)
• M58: 20,981,251 km (0.105 R)
• M59: 21,835,305 km (0.109 R)
• M60: 23,192,307 km (0.079 R)
• M61: 23,466,969 km (0.069 R)
• M62: 23,964,083 km (0.114 R)
• M63: 24,130,585 km (0.094 R)
• M64: 24,688,286 km (0.081 R)
• M65: 24,912,533 km (0.106 R)
• M66: 25,816,404 km (0.074 R)
• M67: 26,558,559 km (0.08 R)
• M68: 27,888,783 km (0.089 R)
• M69: 28,005,619 km (0.079 R)
• M70: 28,063,962 km (0.073 R)
• M71: 28,298,083 km (0.114 R)
• M72: 29,240,699 km (0.061 R)
• M73: 30,133,798 km (0.042 R)
• M74: 30,553,570 km (0.109 R)
• M75: 30,673,847 km (0.119 R)
• M76: 31,277,773 km (0.115 R)
• M77: 31,763,667 km (0.101 R)
• M78: 35,360,598 km (0.066 R)
• M79: 35,866,688 km (0.107 R)
• M80: 36,630,535 km (0.102 R)
• M81: 37,979,907 km (0.044 R)
• M82: 38,498,114 km (0.105 R)
• M83: 38,758,265 km (0.12 R)
• M84: 39,149,314 km (0.082 R)
• M85: 40,396,661 km (0.115 R)
• M86: 41,324,018 km (0.063 R)
• M87: 41,390,440 km (0.075 R)
• M88: 41,457,011 km (0.081 R)
• M89: 41,523,582 km (0.066 R)
• M90: 42,660,825 km (0.058 R)
• M91: 42,929,951 km (0.106 R)
• M92: 44,965,978 km (0.096 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: 277 - 15,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit