🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 12.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.57 AU - 0.87 AU

Year: 429 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,785,069 km

• M1: 154,535 km (0.045 R)
• M2: 239,506 km (0.029 R)
• M3: 350,508 km (0.068 R)
• M4: 428,448 km (0.099 R)
• M5: 514,766 km (0.103 R)
• M6: 604,824 km (0.1 R)
• M7: 711,338 km (0.055 R)
• M8: 790,774 km (0.043 R)
• M9: 896,091 km (0.113 R)
• M10: 983,008 km (0.077 R)
• M11: 1,061,247 km (0.049 R)
• M12: 1,224,459 km (0.041 R)
• M13: 1,311,973 km (0.084 R)
• M14: 1,390,961 km (0.073 R)
• M15: 1,548,787 km (0.077 R)
• M16: 1,652,757 km (0.065 R)
• M17: 1,759,121 km (0.093 R)
• M18: 1,841,101 km (0.049 R)
• M19: 2,039,917 km (0.1 R)
• M20: 2,167,224 km (0.049 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 10.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.63 AU

Year: 1202 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,785,069 km

• M1: 157,527 km (0.089 R)
• M2: 253,568 km (0.052 R)
• M3: 360,381 km (0.077 R)
• M4: 450,738 km (0.115 R)
• M5: 521,199 km (0.081 R)
• M6: 719,566 km (0.1 R)
• M7: 804,986 km (0.106 R)
• M8: 906,413 km (0.086 R)
• M9: 993,479 km (0.115 R)
• M10: 1,070,522 km (0.074 R)
• M11: 1,149,809 km (0.102 R)
• M12: 1,279,511 km (0.028 R)
• M13: 1,378,245 km (0.052 R)
• M14: 1,546,393 km (0.07 R)
• M15: 1,807,741 km (0.084 R)
• M16: 1,911,412 km (0.104 R)
• M17: 2,167,075 km (0.061 R)
• M18: 2,566,800 km (0.032 R)
• M19: 2,738,688 km (0.042 R)
• M20: 2,849,391 km (0.107 R)
• M21: 3,122,856 km (0.05 R)
• M22: 3,316,585 km (0.092 R)
• M23: 3,395,273 km (0.12 R)
• M24: 3,554,296 km (0.074 R)
• M25: 3,818,186 km (0.066 R)
• M26: 3,994,263 km (0.097 R)
• M27: 4,173,033 km (0.09 R)
• M28: 4,354,495 km (0.085 R)
• M29: 4,582,183 km (0.093 R)
• M30: 4,769,479 km (0.062 R)
• M31: 4,892,000 km (0.114 R)
• M32: 4,993,128 km (0.075 R)
• M33: 5,094,855 km (0.088 R)
• M34: 5,231,587 km (0.072 R)
• M35: 5,497,123 km (0.071 R)
• M36: 5,814,570 km (0.111 R)
• M37: 6,235,090 km (0.095 R)
• M38: 6,418,347 km (0.114 R)
• M39: 6,777,681 km (0.118 R)
• M40: 6,966,174 km (0.109 R)
• M41: 7,042,021 km (0.094 R)
• M42: 7,118,166 km (0.114 R)
• M43: 7,296,935 km (0.104 R)
• M44: 7,490,066 km (0.104 R)
• M45: 7,580,872 km (0.082 R)
• M46: 7,815,890 km (0.102 R)
• M47: 7,974,015 km (0.105 R)
• M48: 8,199,758 km (0.083 R)
• M49: 8,549,070 km (0.109 R)
• M50: 8,821,038 km (0.12 R)
• M51: 8,958,220 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.35 AU - 2.13 AU

Year: 1613 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,785,069 km

• M1: 185,950 km (0.111 R)
• M2: 365,168 km (0.103 R)
• M3: 510,278 km (0.106 R)
• M4: 685,757 km (0.091 R)
• M5: 1,038,957 km (0.118 R)
• M6: 1,192,744 km (0.101 R)
• M7: 1,321,847 km (0.104 R)
• M8: 1,444,517 km (0.099 R)
• M9: 1,577,210 km (0.093 R)
• M10: 1,678,039 km (0.119 R)
• M11: 1,861,746 km (0.077 R)
• M12: 2,084,796 km (0.076 R)
• M13: 2,323,704 km (0.057 R)
• M14: 2,439,792 km (0.109 R)
• M15: 2,713,556 km (0.096 R)
• M16: 2,843,556 km (0.112 R)
• M17: 3,027,412 km (0.111 R)
• M18: 3,291,901 km (0.092 R)
• M19: 3,516,747 km (0.078 R)
• M20: 3,706,736 km (0.082 R)
• M21: 3,908,394 km (0.114 R)
• M22: 4,088,959 km (0.059 R)
• M23: 4,390,398 km (0.068 R)
• M24: 4,569,766 km (0.081 R)
• M25: 4,716,671 km (0.063 R)
• M26: 4,812,564 km (0.094 R)
• M27: 4,988,790 km (0.095 R)
• M28: 5,113,405 km (0.1 R)
• M29: 5,338,550 km (0.104 R)
• M30: 5,438,631 km (0.085 R)
• M31: 5,742,763 km (0.03 R)
• M32: 6,138,150 km (0.052 R)
• M33: 6,271,891 km (0.11 R)
• M34: 6,445,275 km (0.093 R)
• M35: 6,571,685 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 14.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.02 AU - 6.12 AU

Year: 8025 Days

Day: 6.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,785,069 km

• M1: 344,973 km (0.113 R)
• M2: 758,312 km (0.088 R)
• M3: 909,405 km (0.082 R)
• M4: 1,203,664 km (0.114 R)
• M5: 1,558,959 km (0.106 R)
• M6: 2,012,839 km (0.087 R)
• M7: 2,145,533 km (0.109 R)
• M8: 2,455,051 km (0.061 R)
• M9: 2,890,380 km (0.115 R)
• M10: 3,233,109 km (0.103 R)
• M11: 3,429,382 km (0.078 R)
• M12: 3,792,755 km (0.068 R)
• M13: 4,211,180 km (0.089 R)
• M14: 4,447,844 km (0.113 R)
• M15: 6,006,205 km (0.077 R)
• M16: 6,102,845 km (0.094 R)
• M17: 6,869,235 km (0.095 R)
• M18: 6,995,645 km (0.115 R)
• M19: 7,379,813 km (0.049 R)
• M20: 8,792,166 km (0.073 R)
• M21: 8,902,120 km (0.097 R)
• M22: 9,684,817 km (0.085 R)
• M23: 11,345,652 km (0.061 R)
• M24: 11,495,549 km (0.094 R)
• M25: 11,585,906 km (0.076 R)
• M26: 11,979,797 km (0.115 R)
• M27: 12,316,542 km (0.05 R)
• M28: 14,272,534 km (0.12 R)
• M29: 14,434,399 km (0.102 R)
• M30: 14,662,237 km (0.028 R)
• M31: 15,485,324 km (0.103 R)
• M32: 16,289,712 km (0.043 R)
• M33: 17,452,536 km (0.093 R)
• M34: 17,556,507 km (0.091 R)
• M35: 18,079,052 km (0.116 R)
• M36: 18,783,658 km (0.032 R)
• M37: 18,961,231 km (0.095 R)
• M38: 19,641,303 km (0.118 R)
• M39: 21,617,192 km (0.057 R)
• M40: 21,989,989 km (0.084 R)
• M41: 22,289,933 km (0.059 R)
• M42: 24,387,744 km (0.11 R)
• M43: 26,071,319 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 10.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.81 AU - 6.05 AU

Year: 8894 Days

Day: 11.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,785,069 km

• M1: 169,943 km (0.092 R)
• M2: 270,922 km (0.074 R)
• M3: 485,595 km (0.081 R)
• M4: 661,522 km (0.106 R)
• M5: 741,407 km (0.096 R)
• M6: 966,103 km (0.098 R)
• M7: 1,115,551 km (0.08 R)
• M8: 2,094,969 km (0.082 R)
• M9: 2,341,356 km (0.032 R)
• M10: 2,468,215 km (0.119 R)
• M11: 2,728,665 km (0.052 R)
• M12: 3,053,293 km (0.074 R)
• M13: 3,476,505 km (0.115 R)
• M14: 3,621,615 km (0.095 R)
• M15: 4,409,248 km (0.101 R)
• M16: 4,566,774 km (0.105 R)
• M17: 4,985,050 km (0.114 R)
• M18: 5,652,556 km (0.105 R)
• M19: 6,171,660 km (0.093 R)
• M20: 6,312,731 km (0.115 R)
• M21: 6,526,207 km (0.06 R)
• M22: 6,669,971 km (0.115 R)
• M23: 6,742,226 km (0.052 R)
• M24: 7,329,697 km (0.099 R)
• M25: 7,479,146 km (0.113 R)
• M26: 8,048,665 km (0.105 R)
• M27: 8,280,392 km (0.087 R)
• M28: 8,711,084 km (0.077 R)
• M29: 8,988,887 km (0.095 R)
• M30: 9,839,950 km (0.1 R)
• M31: 10,505,510 km (0.11 R)
• M32: 10,843,751 km (0.09 R)
• M33: 11,923,997 km (0.041 R)
• M34: 12,499,201 km (0.059 R)
• M35: 12,588,511 km (0.1 R)
• M36: 12,678,120 km (0.104 R)
• M37: 12,902,816 km (0.05 R)
• M38: 13,584,983 km (0.048 R)
• M39: 14,185,618 km (0.119 R)
• M40: 14,512,639 km (0.089 R)
• M41: 14,653,560 km (0.117 R)
• M42: 15,797,236 km (0.077 R)
• M43: 16,477,607 km (0.044 R)
• M44: 17,666,312 km (0.094 R)
• M45: 18,270,837 km (0.109 R)
• M46: 18,626,730 km (0.089 R)
• M47: 20,598,280 km (0.119 R)
• M48: 21,074,750 km (0.085 R)
• M49: 21,181,263 km (0.115 R)
• M50: 22,200,922 km (0.082 R)
• M51: 22,363,535 km (0.078 R)
• M52: 22,744,112 km (0.104 R)
• M53: 24,010,009 km (0.086 R)
• M54: 24,399,712 km (0.111 R)
• M55: 25,865,771 km (0.094 R)
• M56: 28,882,562 km (0.081 R)
• M57: 31,277,773 km (0.104 R)
• M58: 31,581,606 km (0.105 R)
• M59: 32,376,270 km (0.051 R)
• M60: 33,177,517 km (0.074 R)
• M61: 34,548,431 km (0.091 R)
• M62: 35,051,379 km (0.091 R)
• M63: 36,001,176 km (0.095 R)
• M64: 36,703,090 km (0.094 R)
• M65: 37,409,491 km (0.104 R)
• M66: 37,538,444 km (0.116 R)
• M67: 38,575,008 km (0.098 R)
• M68: 39,096,955 km (0.085 R)
• M69: 39,686,819 km (0.086 R)
• M70: 40,279,675 km (0.098 R)
• M71: 41,207,631 km (0.097 R)
• M72: 41,474,065 km (0.112 R)
• M73: 42,008,728 km (0.062 R)
• M74: 42,209,787 km (0.115 R)
• M75: 42,747,592 km (0.097 R)
• M76: 44,510,902 km (0.09 R)
• M77: 44,715,851 km (0.095 R)
• M78: 45,952,427 km (0.097 R)
• M79: 46,021,391 km (0.115 R)
• M80: 46,159,620 km (0.081 R)
• M81: 46,228,734 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.2

Radius: 6.5

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.29 AU - 6.63 AU

Year: 11541 Days

Day: 23.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,785,069 km

• M1: 191,036 km (0.101 R)
• M2: 243,097 km (0.078 R)
• M3: 301,290 km (0.114 R)
• M4: 539,600 km (0.101 R)
• M5: 904,469 km (0.119 R)
• M6: 1,445,265 km (0.1 R)
• M7: 1,629,121 km (0.04 R)
• M8: 2,069,986 km (0.111 R)
• M9: 2,410,620 km (0.105 R)
• M10: 3,084,708 km (0.115 R)
• M11: 3,261,832 km (0.112 R)
• M12: 3,381,959 km (0.107 R)
• M13: 3,442,546 km (0.058 R)
• M14: 3,503,433 km (0.072 R)
• M15: 4,328,016 km (0.115 R)
• M16: 4,526,532 km (0.107 R)
• M17: 5,492,037 km (0.082 R)
• M18: 5,779,415 km (0.059 R)
• M19: 7,484,531 km (0.054 R)
• M20: 7,803,025 km (0.105 R)
• M21: 8,085,316 km (0.049 R)
• M22: 8,125,857 km (0.034 R)
• M23: 8,166,548 km (0.101 R)
• M24: 8,248,079 km (0.101 R)
• M25: 8,826,424 km (0.113 R)
• M26: 8,868,162 km (0.089 R)
• M27: 9,162,720 km (0.106 R)
• M28: 9,978,328 km (0.112 R)
• M29: 10,152,908 km (0.029 R)
• M30: 10,284,704 km (0.084 R)
• M31: 10,549,642 km (0.093 R)
• M32: 10,996,341 km (0.115 R)
• M33: 11,449,323 km (0.082 R)
• M34: 11,954,515 km (0.057 R)
• M35: 12,891,597 km (0.109 R)
• M36: 12,986,591 km (0.053 R)
• M37: 13,320,942 km (0.096 R)
• M38: 14,144,778 km (0.102 R)
• M39: 14,835,621 km (0.085 R)
• M40: 15,892,380 km (0.055 R)
• M41: 17,025,135 km (0.08 R)
• M42: 17,286,184 km (0.047 R)
• M43: 18,290,284 km (0.12 R)
• M44: 18,718,733 km (0.054 R)
• M45: 18,880,298 km (0.035 R)
• M46: 19,150,622 km (0.115 R)
• M47: 19,259,080 km (0.072 R)
• M48: 19,694,859 km (0.101 R)
• M49: 20,133,929 km (0.091 R)
• M50: 21,922,521 km (0.082 R)
• M51: 22,778,221 km (0.1 R)
• M52: 23,238,982 km (0.06 R)
• M53: 23,644,841 km (0.09 R)
• M54: 24,228,572 km (0.102 R)
• M55: 24,581,025 km (0.098 R)
• M56: 24,876,181 km (0.093 R)
• M57: 25,231,775 km (0.101 R)
• M58: 28,321,869 km (0.083 R)
• M59: 29,691,138 km (0.053 R)
• M60: 30,068,424 km (0.101 R)
• M61: 30,320,646 km (0.065 R)
• M62: 30,827,484 km (0.065 R)
• M63: 30,891,063 km (0.1 R)
• M64: 32,364,751 km (0.112 R)
• M65: 32,623,256 km (0.106 R)
• M66: 34,189,397 km (0.049 R)
• M67: 34,255,070 km (0.072 R)
• M68: 34,320,893 km (0.097 R)
• M69: 34,452,689 km (0.086 R)
• M70: 34,915,245 km (0.114 R)
• M71: 35,646,330 km (0.084 R)
• M72: 36,718,498 km (0.073 R)
• M73: 37,191,078 km (0.109 R)
• M74: 37,665,453 km (0.111 R)
• M75: 38,073,705 km (0.081 R)
• M76: 38,141,922 km (0.065 R)
• M77: 38,483,454 km (0.111 R)
• M78: 38,620,485 km (0.106 R)
• M79: 38,963,364 km (0.102 R)
• M80: 41,042,475 km (0.056 R)
• M81: 41,112,337 km (0.119 R)
• M82: 42,307,026 km (0.071 R)
• M83: 43,015,073 km (0.086 R)
• M84: 43,727,158 km (0.116 R)
• M85: 44,227,862 km (0.075 R)
• M86: 44,802,468 km (0.097 R)
• M87: 45,090,593 km (0.095 R)
• M88: 45,234,955 km (0.093 R)
• M89: 45,451,723 km (0.075 R)
• M90: 46,540,945 km (0.065 R)
• M91: 47,198,577 km (0.098 R)
• M92: 48,449,066 km (0.117 R)
• M93: 48,744,970 km (0.101 R)
• M94: 48,819,021 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit