🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 14.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 323 Days

Day: 11.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,960,459 km

• M1: 189,092 km (0.103 R)
• M2: 306,376 km (0.104 R)
• M3: 425,606 km (0.081 R)
• M4: 529,726 km (0.076 R)
• M5: 662,719 km (0.098 R)
• M6: 772,075 km (0.063 R)
• M7: 872,604 km (0.06 R)
• M8: 974,929 km (0.119 R)
• M9: 1,146,069 km (0.102 R)
• M10: 1,289,833 km (0.07 R)
• M11: 1,483,861 km (0.098 R)
• M12: 1,592,918 km (0.111 R)
• M13: 1,936,844 km (0.072 R)
• M14: 2,061,459 km (0.071 R)
• M15: 2,216,592 km (0.045 R)
• M16: 2,328,640 km (0.11 R)
• M17: 2,681,093 km (0.094 R)
• M18: 2,800,771 km (0.077 R)
• M19: 2,902,049 km (0.103 R)
• M20: 3,004,524 km (0.107 R)
• M21: 3,129,139 km (0.104 R)
• M22: 3,319,427 km (0.117 R)
• M23: 3,497,299 km (0.05 R)
• M24: 3,595,734 km (0.115 R)
• M25: 3,722,743 km (0.075 R)
• M26: 3,834,642 km (0.094 R)
• M27: 3,947,589 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 9.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.63 AU - 0.99 AU

Year: 494 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,960,459 km

• M1: 117,135 km (0.067 R)
• M2: 176,974 km (0.109 R)
• M3: 266,284 km (0.069 R)
• M4: 325,076 km (0.054 R)
• M5: 443,109 km (0.099 R)
• M6: 541,544 km (0.095 R)
• M7: 644,318 km (0.102 R)
• M8: 707,748 km (0.089 R)
• M9: 799,750 km (0.07 R)
• M10: 900,430 km (0.078 R)
• M11: 1,049,130 km (0.092 R)
• M12: 1,125,275 km (0.113 R)
• M13: 1,257,520 km (0.096 R)
• M14: 1,368,222 km (0.117 R)
• M15: 1,446,761 km (0.045 R)
• M16: 1,518,269 km (0.117 R)
• M17: 1,579,903 km (0.092 R)
• M18: 1,639,593 km (0.091 R)
• M19: 1,708,557 km (0.1 R)
• M20: 1,867,729 km (0.108 R)
• M21: 1,961,378 km (0.103 R)
• M22: 2,025,705 km (0.032 R)
• M23: 2,115,763 km (0.086 R)
• M24: 2,178,594 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 11.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.34 AU - 1.64 AU

Year: 1234 Days

Day: 9.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,960,459 km

• M1: 167,400 km (0.1 R)
• M2: 270,772 km (0.049 R)
• M3: 351,555 km (0.116 R)
• M4: 455,526 km (0.079 R)
• M5: 591,211 km (0.11 R)
• M6: 708,047 km (0.08 R)
• M7: 899,532 km (0.068 R)
• M8: 1,108,670 km (0.06 R)
• M9: 1,182,122 km (0.114 R)
• M10: 1,511,088 km (0.072 R)
• M11: 1,630,467 km (0.049 R)
• M12: 1,743,414 km (0.106 R)
• M13: 1,820,307 km (0.116 R)
• M14: 2,058,018 km (0.056 R)
• M15: 2,139,549 km (0.057 R)
• M16: 2,232,599 km (0.108 R)
• M17: 2,433,658 km (0.108 R)
• M18: 2,520,126 km (0.046 R)
• M19: 2,651,921 km (0.075 R)
• M20: 3,002,878 km (0.071 R)
• M21: 3,237,298 km (0.109 R)
• M22: 3,308,806 km (0.118 R)
• M23: 3,453,616 km (0.095 R)
• M24: 3,563,421 km (0.099 R)
• M25: 3,837,185 km (0.033 R)
• M26: 4,405,059 km (0.06 R)
• M27: 4,699,019 km (0.104 R)
• M28: 4,903,220 km (0.112 R)
• M29: 5,013,174 km (0.107 R)
• M30: 5,124,176 km (0.111 R)
• M31: 5,221,863 km (0.091 R)
• M32: 5,476,180 km (0.062 R)
• M33: 5,561,750 km (0.104 R)
• M34: 6,011,441 km (0.11 R)
• M35: 6,322,904 km (0.076 R)
• M36: 6,397,703 km (0.119 R)
• M37: 6,503,169 km (0.119 R)
• M38: 6,715,748 km (0.048 R)
• M39: 6,945,979 km (0.12 R)
• M40: 7,163,344 km (0.101 R)
• M41: 7,572,943 km (0.115 R)
• M42: 7,668,536 km (0.049 R)
• M43: 7,893,232 km (0.067 R)
• M44: 7,990,172 km (0.041 R)
• M45: 8,136,329 km (0.03 R)
• M46: 8,349,057 km (0.105 R)
• M47: 8,596,791 km (0.066 R)
• M48: 8,780,049 km (0.055 R)
• M49: 8,914,238 km (0.048 R)
• M50: 9,252,479 km (0.053 R)
• M51: 9,440,224 km (0.068 R)
• M52: 9,941,526 km (0.111 R)
• M53: 10,416,201 km (0.118 R)
• M54: 10,772,393 km (0.117 R)
• M55: 10,898,055 km (0.045 R)
• M56: 11,205,329 km (0.092 R)
• M57: 11,314,536 km (0.094 R)
• M58: 11,607,149 km (0.033 R)
• M59: 11,828,404 km (0.093 R)
• M60: 12,013,756 km (0.059 R)
• M61: 12,088,256 km (0.033 R)
• M62: 12,519,247 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 8.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.44 AU - 1.62 AU

Year: 1284 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,960,459 km

• M1: 111,899 km (0.081 R)
• M2: 173,085 km (0.066 R)
• M3: 246,836 km (0.065 R)
• M4: 309,518 km (0.094 R)
• M5: 372,200 km (0.088 R)
• M6: 521,648 km (0.11 R)
• M7: 595,250 km (0.095 R)
• M8: 849,118 km (0.102 R)
• M9: 996,920 km (0.05 R)
• M10: 1,068,428 km (0.084 R)
• M11: 1,176,288 km (0.107 R)
• M12: 1,282,054 km (0.08 R)
• M13: 1,354,310 km (0.106 R)
• M14: 1,541,008 km (0.1 R)
• M15: 1,611,618 km (0.08 R)
• M16: 1,703,172 km (0.08 R)
• M17: 1,769,593 km (0.094 R)
• M18: 1,884,634 km (0.067 R)
• M19: 2,030,342 km (0.104 R)
• M20: 2,150,918 km (0.068 R)
• M21: 2,354,970 km (0.095 R)
• M22: 2,572,784 km (0.098 R)
• M23: 2,664,936 km (0.025 R)
• M24: 2,805,259 km (0.079 R)
• M25: 3,028,310 km (0.091 R)
• M26: 3,158,460 km (0.065 R)
• M27: 3,232,511 km (0.116 R)
• M28: 3,323,765 km (0.082 R)
• M29: 3,466,482 km (0.072 R)
• M30: 3,542,926 km (0.109 R)
• M31: 3,688,784 km (0.1 R)
• M32: 3,766,874 km (0.109 R)
• M33: 3,863,066 km (0.102 R)
• M34: 3,942,353 km (0.082 R)
• M35: 4,057,842 km (0.106 R)
• M36: 4,156,427 km (0.084 R)
• M37: 4,301,388 km (0.117 R)
• M38: 4,365,266 km (0.066 R)
• M39: 4,475,519 km (0.095 R)
• M40: 4,531,020 km (0.099 R)
• M41: 4,736,568 km (0.114 R)
• M42: 4,973,830 km (0.039 R)
• M43: 5,050,574 km (0.118 R)
• M44: 5,195,684 km (0.097 R)
• M45: 5,460,173 km (0.039 R)
• M46: 5,549,333 km (0.071 R)
• M47: 5,638,942 km (0.113 R)
• M48: 5,698,931 km (0.045 R)
• M49: 5,941,279 km (0.111 R)
• M50: 6,104,640 km (0.111 R)
• M51: 6,290,291 km (0.081 R)
• M52: 6,362,996 km (0.12 R)
• M53: 6,477,887 km (0.109 R)
• M54: 6,720,086 km (0.093 R)
• M55: 7,116,221 km (0.111 R)
• M56: 7,191,918 km (0.098 R)
• M57: 7,257,142 km (0.112 R)
• M58: 7,322,517 km (0.058 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 3.8

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.37 AU - 10.15 AU

Year: 19112 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,960,459 km

• M1: 61,186 km (0.098 R)
• M2: 128,654 km (0.066 R)
• M3: 251,474 km (0.095 R)
• M4: 454,030 km (0.077 R)
• M5: 503,098 km (0.108 R)
• M6: 588,967 km (0.081 R)
• M7: 698,472 km (0.03 R)
• M8: 1,152,652 km (0.1 R)
• M9: 1,915,601 km (0.064 R)
• M10: 1,969,306 km (0.11 R)
• M11: 2,078,064 km (0.058 R)
• M12: 2,105,590 km (0.057 R)
• M13: 2,133,116 km (0.112 R)
• M14: 2,244,866 km (0.072 R)
• M15: 2,329,987 km (0.074 R)
• M16: 2,416,155 km (0.079 R)
• M17: 2,562,013 km (0.083 R)
• M18: 3,430,728 km (0.107 R)
• M19: 3,495,953 km (0.102 R)
• M20: 3,594,687 km (0.119 R)
• M21: 3,761,190 km (0.058 R)
• M22: 4,171,088 km (0.11 R)
• M23: 5,144,222 km (0.065 R)
• M24: 5,256,420 km (0.11 R)
• M25: 5,713,741 km (0.118 R)
• M26: 6,423,134 km (0.105 R)
• M27: 6,911,422 km (0.095 R)
• M28: 7,285,416 km (0.116 R)
• M29: 7,665,993 km (0.107 R)
• M30: 7,708,629 km (0.098 R)
• M31: 8,446,296 km (0.062 R)
• M32: 8,490,278 km (0.108 R)
• M33: 8,534,409 km (0.085 R)
• M34: 9,479,419 km (0.106 R)
• M35: 9,571,272 km (0.086 R)
• M36: 9,941,078 km (0.104 R)
• M37: 11,908,439 km (0.114 R)
• M38: 12,007,473 km (0.11 R)
• M39: 12,156,473 km (0.099 R)
• M40: 12,356,036 km (0.09 R)
• M41: 13,370,160 km (0.112 R)
• M42: 15,965,234 km (0.119 R)
• M43: 16,900,969 km (0.103 R)
• M44: 16,956,470 km (0.08 R)
• M45: 17,459,567 km (0.11 R)
• M46: 17,572,065 km (0.03 R)
• M47: 18,024,299 km (0.118 R)
• M48: 18,080,997 km (0.115 R)
• M49: 18,194,841 km (0.036 R)
• M50: 19,345,697 km (0.106 R)
• M51: 19,636,964 km (0.114 R)
• M52: 19,812,592 km (0.112 R)
• M53: 20,460,501 km (0.067 R)
• M54: 21,535,810 km (0.115 R)
• M55: 21,958,873 km (0.103 R)
• M56: 24,177,858 km (0.098 R)
• M57: 25,696,277 km (0.117 R)
• M58: 26,080,743 km (0.075 R)
• M59: 26,209,248 km (0.108 R)
• M60: 27,049,988 km (0.064 R)
• M61: 28,096,874 km (0.086 R)
• M62: 28,559,131 km (0.102 R)
• M63: 29,090,353 km (0.111 R)
• M64: 29,490,976 km (0.114 R)
• M65: 29,557,846 km (0.044 R)
• M66: 29,893,395 km (0.089 R)
• M67: 30,027,883 km (0.086 R)
• M68: 30,095,352 km (0.108 R)
• M69: 30,230,139 km (0.056 R)
• M70: 34,508,638 km (0.083 R)
• M71: 34,579,249 km (0.044 R)
• M72: 34,791,079 km (0.075 R)
• M73: 35,216,236 km (0.071 R)
• M74: 36,573,837 km (0.113 R)
• M75: 36,861,813 km (0.081 R)
• M76: 38,021,346 km (0.113 R)
• M77: 38,240,058 km (0.03 R)
• M78: 38,678,679 km (0.092 R)
• M79: 40,450,217 km (0.112 R)
• M80: 40,897,215 km (0.103 R)
• M81: 41,196,112 km (0.119 R)
• M82: 42,172,537 km (0.05 R)
• M83: 43,537,020 km (0.059 R)
• M84: 43,689,609 km (0.098 R)
• M85: 43,918,644 km (0.106 R)
• M86: 44,071,682 km (0.101 R)
• M87: 46,309,218 km (0.097 R)
• M88: 46,464,949 km (0.112 R)
• M89: 47,089,371 km (0.109 R)
• M90: 48,188,765 km (0.05 R)
• M91: 52,264,858 km (0.092 R)
• M92: 53,566,210 km (0.082 R)
• M93: 53,647,891 km (0.119 R)
• M94: 53,729,571 km (0.116 R)
• M95: 54,220,851 km (0.084 R)
• M96: 54,631,347 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit