🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 9.8

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.84 AU - 1.14 AU

Year: 668 Days

Day: 7.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,324,776 km

• M1: 123,269 km (0.057 R)
• M2: 234,719 km (0.045 R)
• M3: 306,077 km (0.065 R)
• M4: 380,278 km (0.054 R)
• M5: 594,203 km (0.072 R)
• M6: 880,533 km (0.101 R)
• M7: 1,007,242 km (0.096 R)
• M8: 1,078,900 km (0.088 R)
• M9: 1,140,085 km (0.11 R)
• M10: 1,227,899 km (0.06 R)
• M11: 1,337,704 km (0.09 R)
• M12: 1,444,218 km (0.105 R)
• M13: 1,519,166 km (0.085 R)
• M14: 1,630,467 km (0.105 R)
• M15: 1,839,455 km (0.11 R)
• M16: 1,920,986 km (0.092 R)
• M17: 2,034,381 km (0.119 R)
• M18: 2,111,125 km (0.063 R)
• M19: 2,173,358 km (0.087 R)
• M20: 2,267,754 km (0.095 R)
• M21: 2,363,646 km (0.052 R)
• M22: 2,460,735 km (0.099 R)
• M23: 2,551,092 km (0.082 R)
• M24: 2,625,891 km (0.118 R)
• M25: 3,001,980 km (0.096 R)
• M26: 3,063,316 km (0.075 R)
• M27: 3,160,853 km (0.106 R)
• M28: 3,232,361 km (0.114 R)
• M29: 3,340,520 km (0.08 R)
• M30: 3,551,603 km (0.089 R)
• M31: 3,672,777 km (0.078 R)
• M32: 3,738,600 km (0.103 R)
• M33: 3,833,296 km (0.11 R)
• M34: 3,909,740 km (0.103 R)
• M35: 4,034,954 km (0.08 R)
• M36: 4,161,514 km (0.115 R)
• M37: 4,269,673 km (0.118 R)
• M38: 4,589,812 km (0.115 R)
• M39: 4,711,735 km (0.102 R)
• M40: 4,804,036 km (0.099 R)
• M41: 4,990,286 km (0.075 R)
• M42: 5,094,855 km (0.093 R)
• M43: 5,338,101 km (0.073 R)
• M44: 5,563,545 km (0.112 R)
• M45: 5,628,620 km (0.102 R)
• M46: 5,891,164 km (0.065 R)
• M47: 6,079,508 km (0.115 R)
• M48: 6,224,917 km (0.088 R)
• M49: 6,360,303 km (0.077 R)
• M50: 6,691,214 km (0.118 R)
• M51: 6,783,515 km (0.11 R)
• M52: 7,382,057 km (0.076 R)
• M53: 7,681,551 km (0.119 R)
• M54: 7,766,224 km (0.058 R)
• M55: 7,997,353 km (0.074 R)
• M56: 8,058,688 km (0.113 R)
• M57: 8,181,508 km (0.12 R)
• M58: 8,292,659 km (0.107 R)
• M59: 8,391,992 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.93 AU - 1.37 AU

Year: 836 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,324,776 km

• M1: 169,046 km (0.081 R)
• M2: 259,253 km (0.067 R)
• M3: 345,272 km (0.082 R)
• M4: 436,676 km (0.038 R)
• M5: 530,175 km (0.083 R)
• M6: 615,446 km (0.109 R)
• M7: 768,783 km (0.09 R)
• M8: 880,533 km (0.077 R)
• M9: 998,267 km (0.114 R)
• M10: 1,095,954 km (0.074 R)
• M11: 1,188,106 km (0.115 R)
• M12: 1,283,251 km (0.063 R)
• M13: 1,419,085 km (0.091 R)
• M14: 1,505,852 km (0.081 R)
• M15: 1,716,037 km (0.093 R)
• M16: 1,840,652 km (0.078 R)
• M17: 1,936,096 km (0.085 R)
• M18: 2,099,157 km (0.079 R)
• M19: 2,182,483 km (0.11 R)
• M20: 2,323,853 km (0.056 R)
• M21: 2,503,670 km (0.101 R)
• M22: 2,815,582 km (0.047 R)
• M23: 3,058,080 km (0.095 R)
• M24: 3,146,791 km (0.079 R)
• M25: 3,301,027 km (0.091 R)
• M26: 3,470,970 km (0.088 R)
• M27: 3,684,147 km (0.119 R)
• M28: 3,826,564 km (0.1 R)
• M29: 3,963,745 km (0.086 R)
• M30: 4,095,840 km (0.109 R)
• M31: 4,264,587 km (0.096 R)
• M32: 4,572,908 km (0.117 R)
• M33: 4,851,609 km (0.115 R)
• M34: 4,955,729 km (0.077 R)
• M35: 5,068,077 km (0.114 R)
• M36: 5,173,693 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 13.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.19 AU - 5.31 AU

Year: 8159 Days

Day: 8.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,324,776 km

• M1: 255,812 km (0.049 R)
• M2: 389,702 km (0.113 R)
• M3: 533,765 km (0.108 R)
• M4: 729,888 km (0.059 R)
• M5: 1,125,724 km (0.119 R)
• M6: 1,367,773 km (0.115 R)
• M7: 1,627,475 km (0.066 R)
• M8: 1,795,474 km (0.076 R)
• M9: 2,103,795 km (0.112 R)
• M10: 2,241,425 km (0.078 R)
• M11: 2,647,733 km (0.074 R)
• M12: 3,103,707 km (0.094 R)
• M13: 3,639,567 km (0.118 R)
• M14: 4,003,538 km (0.072 R)
• M15: 4,408,799 km (0.116 R)
• M16: 4,736,717 km (0.109 R)
• M17: 4,980,263 km (0.082 R)
• M18: 5,290,379 km (0.06 R)
• M19: 5,703,269 km (0.097 R)
• M20: 6,459,486 km (0.027 R)
• M21: 7,073,287 km (0.1 R)
• M22: 7,777,444 km (0.079 R)
• M23: 8,065,270 km (0.11 R)
• M24: 8,503,891 km (0.063 R)
• M25: 9,176,333 km (0.11 R)
• M26: 9,672,699 km (0.09 R)
• M27: 10,138,696 km (0.096 R)
• M28: 11,376,469 km (0.099 R)
• M29: 11,539,681 km (0.091 R)
• M30: 11,868,347 km (0.092 R)
• M31: 12,577,142 km (0.091 R)
• M32: 12,746,038 km (0.118 R)
• M33: 13,428,802 km (0.081 R)
• M34: 13,601,289 km (0.089 R)
• M35: 15,367,142 km (0.049 R)
• M36: 15,638,363 km (0.098 R)
• M37: 16,322,923 km (0.094 R)
• M38: 16,415,075 km (0.095 R)
• M39: 17,816,358 km (0.032 R)
• M40: 18,101,193 km (0.033 R)
• M41: 18,244,208 km (0.093 R)
• M42: 18,771,690 km (0.059 R)
• M43: 18,964,821 km (0.052 R)
• M44: 19,890,982 km (0.065 R)
• M45: 20,334,988 km (0.05 R)
• M46: 20,483,688 km (0.113 R)
• M47: 20,583,021 km (0.099 R)
• M48: 20,732,320 km (0.093 R)
• M49: 22,603,191 km (0.118 R)
• M50: 22,808,589 km (0.056 R)
• M51: 22,911,662 km (0.103 R)
• M52: 23,066,346 km (0.035 R)
• M53: 23,532,792 km (0.093 R)
• M54: 23,688,972 km (0.108 R)
• M55: 23,793,242 km (0.069 R)
• M56: 24,316,984 km (0.062 R)
• M57: 24,474,810 km (0.062 R)
• M58: 25,162,960 km (0.117 R)
• M59: 26,775,027 km (0.07 R)
• M60: 26,992,542 km (0.109 R)
• M61: 27,265,259 km (0.034 R)
• M62: 27,483,971 km (0.063 R)
• M63: 28,033,594 km (0.085 R)
• M64: 28,586,807 km (0.071 R)
• M65: 28,809,109 km (0.064 R)
• M66: 29,423,358 km (0.046 R)
• M67: 29,535,407 km (0.068 R)
• M68: 30,041,945 km (0.12 R)
• M69: 30,835,412 km (0.086 R)
• M70: 30,949,406 km (0.087 R)
• M71: 31,635,911 km (0.085 R)
• M72: 33,082,223 km (0.086 R)
• M73: 33,432,581 km (0.119 R)
• M74: 34,019,154 km (0.106 R)
• M75: 34,905,522 km (0.054 R)
• M76: 35,143,083 km (0.081 R)
• M77: 35,739,530 km (0.111 R)
• M78: 36,099,013 km (0.095 R)
• M79: 37,003,033 km (0.105 R)
• M80: 38,833,363 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 4.1

Gravity: 34.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.12 AU - 9.82 AU

Year: 15261 Days

Day: 21.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,324,776 km

• M1: 303,684 km (0.086 R)
• M2: 379,979 km (0.047 R)
• M3: 428,897 km (0.085 R)
• M4: 626,366 km (0.106 R)
• M5: 704,756 km (0.098 R)
• M6: 959,072 km (0.079 R)
• M7: 1,004,101 km (0.073 R)
• M8: 2,160,642 km (0.116 R)
• M9: 2,190,262 km (0.104 R)
• M10: 2,220,032 km (0.054 R)
• M11: 2,340,459 km (0.108 R)
• M12: 2,811,243 km (0.054 R)
• M13: 2,843,556 km (0.028 R)
• M14: 2,941,543 km (0.119 R)
• M15: 3,482,788 km (0.071 R)
• M16: 3,729,176 km (0.098 R)
• M17: 5,645,524 km (0.103 R)
• M18: 6,059,761 km (0.092 R)
• M19: 6,228,208 km (0.082 R)
• M20: 6,569,740 km (0.079 R)
• M21: 6,961,238 km (0.042 R)
• M22: 7,721,195 km (0.081 R)
• M23: 7,995,707 km (0.076 R)
• M24: 8,838,093 km (0.099 R)
• M25: 8,885,814 km (0.114 R)
• M26: 9,366,771 km (0.073 R)
• M27: 9,610,317 km (0.098 R)
• M28: 10,808,596 km (0.034 R)
• M29: 10,910,622 km (0.077 R)
• M30: 11,218,494 km (0.072 R)
• M31: 11,737,748 km (0.081 R)
• M32: 12,106,058 km (0.062 R)
• M33: 12,158,866 km (0.081 R)
• M34: 12,477,958 km (0.07 R)
• M35: 12,531,514 km (0.08 R)
• M36: 12,584,921 km (0.097 R)
• M37: 13,396,938 km (0.062 R)
• M38: 14,225,710 km (0.069 R)
• M39: 15,127,935 km (0.113 R)
• M40: 15,528,409 km (0.104 R)
• M41: 15,586,004 km (0.083 R)
• M42: 17,582,687 km (0.119 R)
• M43: 18,306,441 km (0.086 R)
• M44: 19,286,457 km (0.112 R)
• M45: 19,534,191 km (0.118 R)
• M46: 21,745,696 km (0.095 R)
• M47: 22,003,453 km (0.099 R)
• M48: 22,978,981 km (0.07 R)
• M49: 23,637,212 km (0.103 R)
• M50: 24,101,713 km (0.062 R)
• M51: 24,435,316 km (0.095 R)
• M52: 24,502,186 km (0.106 R)
• M53: 25,039,542 km (0.043 R)
• M54: 27,435,801 km (0.106 R)
• M55: 27,714,352 km (0.103 R)
• M56: 27,853,927 km (0.116 R)
• M57: 27,993,651 km (0.099 R)
• M58: 28,063,663 km (0.117 R)
• M59: 28,979,052 km (0.075 R)
• M60: 29,120,722 km (0.118 R)
• M61: 30,047,331 km (0.066 R)
• M62: 30,550,279 km (0.109 R)
• M63: 30,838,853 km (0.059 R)
• M64: 31,346,139 km (0.071 R)
• M65: 33,700,062 km (0.097 R)
• M66: 34,073,009 km (0.091 R)
• M67: 35,805,951 km (0.074 R)
• M68: 35,881,947 km (0.069 R)
• M69: 36,491,708 km (0.083 R)
• M70: 38,341,785 km (0.093 R)
• M71: 40,064,404 km (0.045 R)
• M72: 41,892,041 km (0.117 R)
• M73: 42,534,115 km (0.111 R)
• M74: 42,856,349 km (0.107 R)
• M75: 43,584,292 km (0.086 R)
• M76: 46,205,696 km (0.069 R)
• M77: 47,368,670 km (0.062 R)
• M78: 47,619,097 km (0.1 R)
• M79: 48,877,813 km (0.112 R)
• M80: 49,130,783 km (0.114 R)
• M81: 49,468,874 km (0.095 R)
• M82: 49,638,219 km (0.109 R)
• M83: 49,892,685 km (0.12 R)
• M84: 50,573,056 km (0.073 R)
• M85: 52,373,766 km (0.078 R)
• M86: 53,325,358 km (0.108 R)
• M87: 54,108,054 km (0.082 R)
• M88: 55,069,968 km (0.118 R)
• M89: 55,773,078 km (0.088 R)
• M90: 57,099,413 km (0.084 R)
• M91: 57,722,039 km (0.116 R)
• M92: 57,989,371 km (0.101 R)
• M93: 59,422,967 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit