🌌 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 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 14.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 251 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,940,799 km

• M1: 186,100 km (0.1 R)
• M2: 344,374 km (0.062 R)
• M3: 459,116 km (0.115 R)
• M4: 562,189 km (0.113 R)
• M5: 667,356 km (0.111 R)
• M6: 834,307 km (0.105 R)
• M7: 1,013,825 km (0.058 R)
• M8: 1,162,076 km (0.032 R)
• M9: 1,343,688 km (0.1 R)
• M10: 1,436,439 km (0.093 R)
• M11: 1,550,881 km (0.109 R)
• M12: 1,672,504 km (0.092 R)
• M13: 1,765,105 km (0.084 R)
• M14: 1,896,751 km (0.113 R)
• M15: 1,993,541 km (0.063 R)
• M16: 2,096,465 km (0.044 R)
• M17: 2,214,497 km (0.113 R)
• M18: 2,334,774 km (0.103 R)
• M19: 2,434,556 km (0.079 R)
• M20: 2,531,196 km (0.06 R)
• M21: 2,662,094 km (0.077 R)
• M22: 2,857,918 km (0.101 R)
• M23: 2,969,967 km (0.108 R)
• M24: 3,133,327 km (0.102 R)
• M25: 3,340,670 km (0.026 R)
• M26: 3,578,830 km (0.103 R)
• M27: 3,678,761 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 9.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.02 AU - 3.08 AU

Year: 3677 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,940,799 km

• M1: 135,685 km (0.089 R)
• M2: 407,804 km (0.062 R)
• M3: 563,984 km (0.12 R)
• M4: 836,402 km (0.111 R)
• M5: 998,267 km (0.049 R)
• M6: 1,126,622 km (0.059 R)
• M7: 1,272,031 km (0.071 R)
• M8: 1,471,744 km (0.079 R)
• M9: 1,581,698 km (0.038 R)
• M10: 1,928,317 km (0.106 R)
• M11: 2,103,645 km (0.11 R)
• M12: 2,214,198 km (0.109 R)
• M13: 2,355,119 km (0.117 R)
• M14: 2,513,693 km (0.11 R)
• M15: 2,795,984 km (0.111 R)
• M16: 3,198,851 km (0.072 R)
• M17: 3,521,235 km (0.077 R)
• M18: 3,887,899 km (0.054 R)
• M19: 4,024,332 km (0.105 R)
• M20: 4,127,704 km (0.036 R)
• M21: 4,443,206 km (0.112 R)
• M22: 5,435,938 km (0.065 R)
• M23: 5,627,274 km (0.098 R)
• M24: 6,718,291 km (0.108 R)
• M25: 6,779,626 km (0.049 R)
• M26: 6,964,978 km (0.118 R)
• M27: 7,361,562 km (0.115 R)
• M28: 7,488,421 km (0.109 R)
• M29: 7,594,635 km (0.108 R)
• M30: 7,679,906 km (0.117 R)
• M31: 8,111,496 km (0.09 R)
• M32: 9,088,370 km (0.091 R)
• M33: 9,315,609 km (0.046 R)
• M34: 10,102,045 km (0.086 R)
• M35: 10,290,239 km (0.113 R)
• M36: 11,006,215 km (0.074 R)
• M37: 12,435,622 km (0.025 R)
• M38: 12,536,451 km (0.108 R)
• M39: 12,891,148 km (0.117 R)
• M40: 13,172,093 km (0.102 R)
• M41: 13,481,012 km (0.098 R)
• M42: 13,948,805 km (0.108 R)
• M43: 14,342,696 km (0.115 R)
• M44: 14,927,025 km (0.069 R)
• M45: 15,034,137 km (0.086 R)
• M46: 15,114,621 km (0.078 R)
• M47: 15,276,037 km (0.058 R)
• M48: 15,384,047 km (0.082 R)
• M49: 15,519,283 km (0.102 R)
• M50: 15,818,180 km (0.052 R)
• M51: 16,009,515 km (0.084 R)
• M52: 16,421,807 km (0.051 R)
• M53: 16,671,037 km (0.045 R)
• M54: 17,116,988 km (0.052 R)
• M55: 17,397,784 km (0.04 R)
• M56: 17,623,377 km (0.117 R)
• M57: 18,049,282 km (0.12 R)
• M58: 18,421,033 km (0.038 R)
• M59: 18,766,454 km (0.07 R)
• M60: 18,997,882 km (0.117 R)
• M61: 19,142,992 km (0.101 R)
• M62: 19,463,730 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 14.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.9 AU - 4.74 AU

Year: 6198 Days

Day: 12.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,940,799 km

• M1: 181,013 km (0.077 R)
• M2: 448,943 km (0.09 R)
• M3: 619,485 km (0.087 R)
• M4: 747,541 km (0.076 R)
• M5: 989,141 km (0.07 R)
• M6: 1,375,104 km (0.085 R)
• M7: 1,479,224 km (0.113 R)
• M8: 1,733,091 km (0.064 R)
• M9: 2,283,911 km (0.079 R)
• M10: 2,451,161 km (0.108 R)
• M11: 2,644,442 km (0.041 R)
• M12: 3,069,300 km (0.064 R)
• M13: 3,161,601 km (0.098 R)
• M14: 3,883,561 km (0.073 R)
• M15: 3,983,791 km (0.106 R)
• M16: 4,315,300 km (0.084 R)
• M17: 4,789,525 km (0.089 R)
• M18: 5,005,545 km (0.083 R)
• M19: 5,114,901 km (0.112 R)
• M20: 5,363,832 km (0.098 R)
• M21: 5,503,855 km (0.105 R)
• M22: 5,960,278 km (0.114 R)
• M23: 6,369,728 km (0.084 R)
• M24: 6,488,359 km (0.084 R)
• M25: 6,879,258 km (0.098 R)
• M26: 7,715,660 km (0.089 R)
• M27: 8,291,312 km (0.105 R)
• M28: 8,453,626 km (0.106 R)
• M29: 9,180,672 km (0.061 R)
• M30: 10,065,842 km (0.071 R)
• M31: 10,730,057 km (0.12 R)
• M32: 11,192,613 km (0.108 R)
• M33: 11,444,387 km (0.06 R)
• M34: 11,589,197 km (0.08 R)
• M35: 12,027,070 km (0.116 R)
• M36: 13,411,449 km (0.047 R)
• M37: 13,526,041 km (0.057 R)
• M38: 13,717,526 km (0.07 R)
• M39: 14,141,936 km (0.088 R)
• M40: 14,414,353 km (0.093 R)
• M41: 15,003,918 km (0.035 R)
• M42: 15,441,343 km (0.08 R)
• M43: 15,681,746 km (0.113 R)
• M44: 15,842,714 km (0.101 R)
• M45: 16,573,798 km (0.097 R)
• M46: 16,778,748 km (0.101 R)
• M47: 18,364,485 km (0.065 R)
• M48: 18,832,427 km (0.115 R)
• M49: 19,089,287 km (0.106 R)
• M50: 19,780,130 km (0.063 R)
• M51: 19,954,112 km (0.114 R)
• M52: 20,085,010 km (0.099 R)
• M53: 20,743,390 km (0.038 R)
• M54: 21,364,222 km (0.103 R)
• M55: 21,946,307 km (0.114 R)
• M56: 22,216,780 km (0.093 R)
• M57: 22,897,600 km (0.108 R)
• M58: 23,723,829 km (0.103 R)
• M59: 24,140,459 km (0.044 R)
• M60: 24,746,779 km (0.084 R)
• M61: 24,840,427 km (0.115 R)
• M62: 25,075,296 km (0.094 R)
• M63: 25,879,085 km (0.101 R)
• M64: 26,069,523 km (0.112 R)
• M65: 26,260,410 km (0.107 R)
• M66: 26,356,003 km (0.113 R)
• M67: 28,734,161 km (0.098 R)
• M68: 29,426,200 km (0.101 R)
• M69: 29,575,200 km (0.093 R)
• M70: 29,874,096 km (0.115 R)
• M71: 30,123,775 km (0.117 R)
• M72: 30,877,300 km (0.113 R)
• M73: 31,738,684 km (0.095 R)
• M74: 31,840,560 km (0.07 R)
• M75: 33,537,000 km (0.098 R)
• M76: 33,848,613 km (0.113 R)
• M77: 34,317,752 km (0.109 R)
• M78: 34,841,643 km (0.117 R)
• M79: 34,946,811 km (0.114 R)
• M80: 35,209,953 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 6.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.98 AU - 7.56 AU

Year: 12159 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,940,799 km

• M1: 100,979 km (0.038 R)
• M2: 242,498 km (0.111 R)
• M3: 297,101 km (0.069 R)
• M4: 410,197 km (0.068 R)
• M5: 562,787 km (0.103 R)
• M6: 613,501 km (0.092 R)
• M7: 876,195 km (0.058 R)
• M8: 996,920 km (0.07 R)
• M9: 1,305,391 km (0.118 R)
• M10: 1,408,763 km (0.074 R)
• M11: 1,461,571 km (0.109 R)
• M12: 1,679,386 km (0.072 R)
• M13: 1,888,075 km (0.108 R)
• M14: 1,966,165 km (0.093 R)
• M15: 2,025,406 km (0.112 R)
• M16: 2,165,878 km (0.114 R)
• M17: 2,206,569 km (0.116 R)
• M18: 2,414,210 km (0.101 R)
• M19: 2,456,547 km (0.12 R)
• M20: 2,628,285 km (0.03 R)
• M21: 2,915,662 km (0.077 R)
• M22: 3,051,647 km (0.099 R)
• M23: 3,259,738 km (0.083 R)
• M24: 3,665,297 km (0.032 R)
• M25: 4,162,710 km (0.119 R)
• M26: 4,628,409 km (0.055 R)
• M27: 4,681,217 km (0.078 R)
• M28: 5,110,712 km (0.078 R)
• M29: 5,580,749 km (0.07 R)
• M30: 7,657,616 km (0.114 R)
• M31: 7,877,225 km (0.103 R)
• M32: 8,067,065 km (0.111 R)
• M33: 9,237,968 km (0.057 R)
• M34: 9,505,299 km (0.109 R)
• M35: 9,606,128 km (0.063 R)
• M36: 9,843,091 km (0.083 R)
• M37: 10,391,666 km (0.103 R)
• M38: 10,495,637 km (0.085 R)
• M39: 10,565,200 km (0.111 R)
• M40: 11,375,572 km (0.052 R)
• M41: 11,806,264 km (0.058 R)
• M42: 11,987,277 km (0.096 R)
• M43: 12,059,982 km (0.098 R)
• M44: 13,430,598 km (0.07 R)
• M45: 13,543,993 km (0.069 R)
• M46: 13,962,119 km (0.086 R)
• M47: 14,153,455 km (0.089 R)
• M48: 14,694,251 km (0.029 R)
• M49: 14,849,982 km (0.104 R)
• M50: 14,967,117 km (0.104 R)
• M51: 15,955,361 km (0.073 R)
• M52: 16,598,931 km (0.111 R)
• M53: 16,842,476 km (0.049 R)
• M54: 17,087,069 km (0.05 R)
• M55: 17,374,147 km (0.095 R)
• M56: 18,790,540 km (0.076 R)
• M57: 19,598,069 km (0.092 R)
• M58: 19,812,443 km (0.065 R)
• M59: 20,113,883 km (0.106 R)
• M60: 20,243,584 km (0.118 R)
• M61: 20,721,399 km (0.116 R)
• M62: 20,852,298 km (0.098 R)
• M63: 21,071,159 km (0.062 R)
• M64: 22,310,877 km (0.06 R)
• M65: 22,804,400 km (0.093 R)
• M66: 23,120,351 km (0.092 R)
• M67: 23,165,529 km (0.108 R)
• M68: 24,030,953 km (0.114 R)
• M69: 24,444,442 km (0.088 R)
• M70: 24,536,744 km (0.04 R)
• M71: 24,582,820 km (0.083 R)
• M72: 25,933,988 km (0.09 R)
• M73: 26,975,039 km (0.046 R)
• M74: 27,309,091 km (0.067 R)
• M75: 27,788,702 km (0.026 R)
• M76: 27,933,214 km (0.069 R)
• M77: 28,319,475 km (0.115 R)
• M78: 29,342,276 km (0.115 R)
• M79: 29,391,194 km (0.117 R)
• M80: 29,981,358 km (0.115 R)
• M81: 30,426,561 km (0.069 R)
• M82: 30,525,745 km (0.118 R)
• M83: 31,373,516 km (0.112 R)
• M84: 31,523,862 km (0.07 R)
• M85: 31,926,130 km (0.09 R)
• M86: 32,127,938 km (0.08 R)
• M87: 32,178,352 km (0.12 R)
• M88: 33,041,083 km (0.104 R)
• M89: 34,271,825 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.6

Radius: 6.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.76 AU - 9.22 AU

Year: 18606 Days

Day: 19.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,940,799 km

• M1: 106,663 km (0.101 R)
• M2: 413,489 km (0.119 R)
• M3: 978,370 km (0.068 R)
• M4: 1,146,069 km (0.089 R)
• M5: 2,224,670 km (0.089 R)
• M6: 2,821,416 km (0.074 R)
• M7: 2,880,657 km (0.051 R)
• M8: 3,819,832 km (0.057 R)
• M9: 3,951,777 km (0.103 R)
• M10: 4,494,369 km (0.072 R)
• M11: 4,668,800 km (0.053 R)
• M12: 5,168,906 km (0.081 R)
• M13: 5,241,760 km (0.068 R)
• M14: 5,499,367 km (0.078 R)
• M15: 5,836,711 km (0.109 R)
• M16: 6,219,382 km (0.078 R)
• M17: 6,610,281 km (0.114 R)
• M18: 6,729,062 km (0.11 R)
• M19: 7,333,736 km (0.119 R)
• M20: 7,456,855 km (0.072 R)
• M21: 7,580,573 km (0.115 R)
• M22: 8,124,511 km (0.111 R)
• M23: 8,637,631 km (0.091 R)
• M24: 9,966,210 km (0.098 R)
• M25: 10,011,538 km (0.061 R)
• M26: 11,074,132 km (0.108 R)
• M27: 11,499,588 km (0.078 R)
• M28: 11,642,604 km (0.11 R)
• M29: 12,123,561 km (0.043 R)
• M30: 12,366,508 km (0.071 R)
• M31: 13,958,977 km (0.07 R)
• M32: 14,469,704 km (0.085 R)
• M33: 14,624,239 km (0.087 R)
• M34: 14,675,850 km (0.094 R)
• M35: 14,727,462 km (0.107 R)
• M36: 15,299,673 km (0.114 R)
• M37: 16,091,645 km (0.073 R)
• M38: 17,331,811 km (0.072 R)
• M39: 17,660,477 km (0.069 R)
• M40: 18,268,144 km (0.093 R)
• M41: 20,940,860 km (0.033 R)
• M42: 21,173,933 km (0.09 R)
• M43: 21,349,262 km (0.092 R)
• M44: 21,583,831 km (0.118 R)
• M45: 21,996,422 km (0.109 R)
• M46: 22,709,705 km (0.045 R)
• M47: 22,769,544 km (0.079 R)
• M48: 25,327,219 km (0.111 R)
• M49: 25,949,546 km (0.1 R)
• M50: 26,137,291 km (0.059 R)
• M51: 26,829,181 km (0.114 R)
• M52: 26,955,741 km (0.105 R)
• M53: 27,399,897 km (0.057 R)
• M54: 27,654,812 km (0.09 R)
• M55: 28,038,680 km (0.034 R)
• M56: 30,049,724 km (0.053 R)
• M57: 30,973,042 km (0.1 R)
• M58: 32,241,183 km (0.107 R)
• M59: 32,645,098 km (0.028 R)
• M60: 32,915,272 km (0.116 R)
• M61: 33,186,343 km (0.116 R)
• M62: 33,322,028 km (0.111 R)
• M63: 34,208,994 km (0.101 R)
• M64: 34,758,766 km (0.09 R)
• M65: 34,965,660 km (0.069 R)
• M66: 35,658,148 km (0.079 R)
• M67: 36,006,113 km (0.068 R)
• M68: 37,338,731 km (0.036 R)
• M69: 38,188,746 km (0.107 R)
• M70: 39,116,702 km (0.098 R)
• M71: 39,260,166 km (0.079 R)
• M72: 39,331,823 km (0.093 R)
• M73: 39,907,626 km (0.093 R)
• M74: 40,703,935 km (0.064 R)
• M75: 41,286,320 km (0.107 R)
• M76: 41,651,638 km (0.069 R)
• M77: 42,312,112 km (0.054 R)
• M78: 42,385,714 km (0.083 R)
• M79: 42,606,670 km (0.068 R)
• M80: 42,828,225 km (0.09 R)
• M81: 42,901,977 km (0.088 R)
• M82: 43,272,082 km (0.099 R)
• M83: 45,514,853 km (0.058 R)
• M84: 46,270,771 km (0.11 R)
• M85: 46,346,617 km (0.12 R)
• M86: 46,574,305 km (0.118 R)
• M87: 46,878,587 km (0.109 R)
• M88: 48,871,829 km (0.115 R)
• M89: 49,181,048 km (0.094 R)
• M90: 49,568,357 km (0.11 R)
• M91: 50,892,747 km (0.115 R)
• M92: 51,677,238 km (0.081 R)
• M93: 51,913,453 km (0.073 R)
• M94: 52,940,742 km (0.025 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit