🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.8

Radius: 10.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,324,537 km

• M1: 128,205 km (0.114 R)
• M2: 203,453 km (0.11 R)
• M3: 327,171 km (0.113 R)
• M4: 421,567 km (0.116 R)
• M5: 499,806 km (0.081 R)
• M6: 640,728 km (0.063 R)
• M7: 722,408 km (0.088 R)
• M8: 805,136 km (0.081 R)
• M9: 869,313 km (0.097 R)
• M10: 938,727 km (0.048 R)
• M11: 1,090,269 km (0.112 R)
• M12: 1,158,785 km (0.071 R)
• M13: 1,250,189 km (0.113 R)
• M14: 1,325,886 km (0.101 R)
• M15: 1,459,477 km (0.083 R)
• M16: 1,554,920 km (0.117 R)
• M17: 1,640,789 km (0.038 R)
• M18: 1,736,382 km (0.114 R)
• M19: 1,829,732 km (0.063 R)
• M20: 1,903,932 km (0.087 R)
• M21: 1,991,896 km (0.078 R)
• M22: 2,154,658 km (0.101 R)
• M23: 2,246,661 km (0.101 R)
• M24: 2,330,884 km (0.108 R)
• M25: 2,425,281 km (0.093 R)
• M26: 2,604,200 km (0.111 R)
• M27: 2,674,062 km (0.117 R)
• M28: 2,763,671 km (0.055 R)
• M29: 2,844,753 km (0.101 R)
• M30: 2,936,157 km (0.071 R)
• M31: 3,067,953 km (0.075 R)
• M32: 3,276,792 km (0.04 R)
• M33: 3,342,316 km (0.095 R)
• M34: 3,454,514 km (0.076 R)
• M35: 3,562,524 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 11.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 323 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,324,537 km

• M1: 162,613 km (0.11 R)
• M2: 244,293 km (0.12 R)
• M3: 355,594 km (0.028 R)
• M4: 446,998 km (0.079 R)
• M5: 520,900 km (0.065 R)
• M6: 638,334 km (0.063 R)
• M7: 730,786 km (0.077 R)
• M8: 801,845 km (0.08 R)
• M9: 902,823 km (0.066 R)
• M10: 1,008,589 km (0.048 R)
• M11: 1,245,253 km (0.066 R)
• M12: 1,376,450 km (0.066 R)
• M13: 1,533,677 km (0.094 R)
• M14: 1,605,933 km (0.113 R)
• M15: 1,683,874 km (0.097 R)
• M16: 1,763,011 km (0.103 R)
• M17: 1,884,335 km (0.067 R)
• M18: 2,050,538 km (0.041 R)
• M19: 2,192,806 km (0.113 R)
• M20: 2,313,980 km (0.087 R)
• M21: 2,392,818 km (0.107 R)
• M22: 2,522,669 km (0.091 R)
• M23: 2,614,073 km (0.053 R)
• M24: 2,863,303 km (0.118 R)
• M25: 2,948,125 km (0.086 R)
• M26: 3,082,315 km (0.076 R)
• M27: 3,163,845 km (0.086 R)
• M28: 3,257,194 km (0.037 R)
• M29: 3,368,196 km (0.051 R)
• M30: 3,766,725 km (0.075 R)
• M31: 3,842,421 km (0.114 R)
• M32: 3,989,476 km (0.079 R)
• M33: 4,066,669 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 9.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.06 AU - 2.92 AU

Year: 2665 Days

Day: 6.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,324,537 km

• M1: 121,473 km (0.108 R)
• M2: 244,144 km (0.112 R)
• M3: 389,254 km (0.071 R)
• M4: 510,578 km (0.071 R)
• M5: 573,558 km (0.103 R)
• M6: 715,377 km (0.03 R)
• M7: 780,003 km (0.03 R)
• M8: 954,734 km (0.113 R)
• M9: 1,067,680 km (0.115 R)
• M10: 1,333,964 km (0.057 R)
• M11: 1,415,345 km (0.077 R)
• M12: 1,631,066 km (0.098 R)
• M13: 1,728,155 km (0.083 R)
• M14: 1,797,418 km (0.081 R)
• M15: 2,042,011 km (0.093 R)
• M16: 2,136,407 km (0.071 R)
• M17: 2,308,146 km (0.072 R)
• M18: 2,439,941 km (0.082 R)
• M19: 2,585,650 km (0.082 R)
• M20: 2,768,907 km (0.086 R)
• M21: 2,944,684 km (0.099 R)
• M22: 3,209,323 km (0.1 R)
• M23: 3,319,726 km (0.113 R)
• M24: 3,582,420 km (0.1 R)
• M25: 3,748,474 km (0.061 R)
• M26: 4,168,096 km (0.091 R)
• M27: 4,248,580 km (0.119 R)
• M28: 4,315,899 km (0.105 R)
• M29: 4,479,110 km (0.084 R)
• M30: 4,616,590 km (0.059 R)
• M31: 4,755,567 km (0.115 R)
• M32: 4,825,728 km (0.063 R)
• M33: 5,195,384 km (0.101 R)
• M34: 5,267,491 km (0.107 R)
• M35: 5,752,038 km (0.079 R)
• M36: 5,886,826 km (0.113 R)
• M37: 6,205,170 km (0.093 R)
• M38: 6,297,173 km (0.103 R)
• M39: 6,575,874 km (0.108 R)
• M40: 6,685,379 km (0.12 R)
• M41: 7,017,487 km (0.048 R)
• M42: 7,161,549 km (0.096 R)
• M43: 7,517,592 km (0.051 R)
• M44: 7,763,830 km (0.063 R)
• M45: 7,912,830 km (0.11 R)
• M46: 8,012,612 km (0.106 R)
• M47: 8,331,704 km (0.111 R)
• M48: 8,689,093 km (0.096 R)
• M49: 8,964,802 km (0.119 R)
• M50: 9,190,994 km (0.078 R)
• M51: 9,261,006 km (0.105 R)
• M52: 9,489,591 km (0.057 R)
• M53: 9,631,261 km (0.109 R)
• M54: 10,078,409 km (0.115 R)
• M55: 10,349,929 km (0.119 R)
• M56: 10,568,940 km (0.109 R)
• M57: 10,752,646 km (0.104 R)
• M58: 10,826,398 km (0.075 R)
• M59: 10,974,350 km (0.086 R)
• M60: 11,048,700 km (0.115 R)
• M61: 11,441,395 km (0.067 R)
• M62: 11,592,189 km (0.065 R)
• M63: 11,781,580 km (0.107 R)
• M64: 11,876,725 km (0.074 R)
• M65: 12,336,888 km (0.095 R)
• M66: 12,607,959 km (0.072 R)
• M67: 12,705,198 km (0.084 R)
• M68: 12,880,975 km (0.091 R)
• M69: 12,998,559 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.3

Radius: 6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.93 AU - 9.65 AU

Year: 16189 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 80,324,537 km

• M1: 128,355 km (0.087 R)
• M2: 218,413 km (0.108 R)
• M3: 333,902 km (0.069 R)
• M4: 821,592 km (0.086 R)
• M5: 863,479 km (0.082 R)
• M6: 1,114,654 km (0.079 R)
• M7: 1,161,328 km (0.091 R)
• M8: 1,338,303 km (0.075 R)
• M9: 1,646,325 km (0.049 R)
• M10: 1,845,290 km (0.097 R)
• M11: 2,109,629 km (0.062 R)
• M12: 2,365,890 km (0.118 R)
• M13: 2,508,008 km (0.101 R)
• M14: 3,237,597 km (0.076 R)
• M15: 3,304,916 km (0.051 R)
• M16: 3,486,827 km (0.092 R)
• M17: 3,532,903 km (0.119 R)
• M18: 4,247,084 km (0.055 R)
• M19: 4,620,629 km (0.066 R)
• M20: 5,721,520 km (0.063 R)
• M21: 8,118,676 km (0.114 R)
• M22: 8,643,615 km (0.093 R)
• M23: 8,768,679 km (0.113 R)
• M24: 8,957,472 km (0.078 R)
• M25: 9,499,614 km (0.101 R)
• M26: 9,661,030 km (0.042 R)
• M27: 9,823,494 km (0.11 R)
• M28: 10,183,875 km (0.034 R)
• M29: 10,548,595 km (0.073 R)
• M30: 11,120,807 km (0.035 R)
• M31: 11,188,724 km (0.05 R)
• M32: 11,634,077 km (0.115 R)
• M33: 11,910,833 km (0.096 R)
• M34: 12,295,150 km (0.113 R)
• M35: 12,683,356 km (0.08 R)
• M36: 12,790,020 km (0.11 R)
• M37: 13,004,094 km (0.056 R)
• M38: 13,653,498 km (0.067 R)
• M39: 15,096,520 km (0.113 R)
• M40: 15,171,767 km (0.083 R)
• M41: 15,247,165 km (0.11 R)
• M42: 16,548,367 km (0.082 R)
• M43: 16,664,904 km (0.111 R)
• M44: 18,044,196 km (0.101 R)
• M45: 18,727,409 km (0.116 R)
• M46: 19,706,079 km (0.106 R)
• M47: 20,118,819 km (0.067 R)
• M48: 20,952,678 km (0.077 R)
• M49: 20,994,715 km (0.086 R)
• M50: 21,416,282 km (0.092 R)
• M51: 22,525,101 km (0.114 R)
• M52: 23,521,572 km (0.119 R)
• M53: 23,608,788 km (0.095 R)
• M54: 24,976,113 km (0.1 R)
• M55: 25,736,818 km (0.118 R)
• M56: 25,916,934 km (0.096 R)
• M57: 27,971,511 km (0.091 R)
• M58: 28,528,164 km (0.102 R)
• M59: 29,323,127 km (0.101 R)
• M60: 29,605,419 km (0.069 R)
• M61: 29,888,607 km (0.103 R)
• M62: 31,078,210 km (0.116 R)
• M63: 31,944,232 km (0.111 R)
• M64: 32,234,751 km (0.115 R)

Asteroid Belt

Center: 9.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 5.8

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.73 AU - 12.77 AU

Year: 22258 Days

Day: 15.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,324,537 km

• M1: 100,530 km (0.072 R)
• M2: 152,440 km (0.081 R)
• M3: 205,099 km (0.084 R)
• M4: 282,291 km (0.083 R)
• M5: 334,052 km (0.065 R)
• M6: 597,643 km (0.06 R)
• M7: 787,782 km (0.117 R)
• M8: 1,107,323 km (0.118 R)
• M9: 1,371,513 km (0.111 R)
• M10: 1,558,361 km (0.115 R)
• M11: 2,348,238 km (0.093 R)
• M12: 3,080,220 km (0.047 R)
• M13: 3,747,277 km (0.053 R)
• M14: 3,877,278 km (0.076 R)
• M15: 4,969,492 km (0.111 R)
• M16: 5,016,914 km (0.095 R)
• M17: 5,208,250 km (0.114 R)
• M18: 6,149,819 km (0.088 R)
• M19: 6,406,230 km (0.109 R)
• M20: 6,457,990 km (0.087 R)
• M21: 6,771,099 km (0.038 R)
• M22: 7,035,887 km (0.111 R)
• M23: 8,409,794 km (0.118 R)
• M24: 8,982,155 km (0.104 R)
• M25: 9,214,481 km (0.031 R)
• M26: 9,744,656 km (0.095 R)
• M27: 10,345,441 km (0.101 R)
• M28: 11,019,978 km (0.096 R)
• M29: 11,898,865 km (0.093 R)
• M30: 12,411,088 km (0.076 R)
• M31: 13,723,211 km (0.114 R)
• M32: 14,872,572 km (0.093 R)
• M33: 15,632,678 km (0.107 R)
• M34: 16,832,004 km (0.073 R)
• M35: 17,551,271 km (0.102 R)
• M36: 17,987,648 km (0.095 R)
• M37: 19,243,372 km (0.111 R)
• M38: 19,542,867 km (0.09 R)
• M39: 19,693,213 km (0.025 R)
• M40: 22,385,825 km (0.032 R)
• M41: 22,622,040 km (0.028 R)
• M42: 24,136,569 km (0.082 R)
• M43: 24,217,203 km (0.094 R)
• M44: 24,297,836 km (0.049 R)
• M45: 24,378,619 km (0.086 R)
• M46: 26,013,275 km (0.113 R)
• M47: 28,105,850 km (0.095 R)
• M48: 28,445,586 km (0.071 R)
• M49: 29,043,529 km (0.084 R)
• M50: 29,818,446 km (0.116 R)
• M51: 31,124,884 km (0.059 R)
• M52: 31,388,326 km (0.086 R)
• M53: 32,272,150 km (0.102 R)
• M54: 34,880,988 km (0.041 R)
• M55: 34,972,242 km (0.088 R)
• M56: 35,980,233 km (0.094 R)
• M57: 36,626,645 km (0.058 R)
• M58: 36,719,246 km (0.083 R)
• M59: 37,837,341 km (0.119 R)
• M60: 38,306,330 km (0.106 R)
• M61: 38,494,524 km (0.066 R)
• M62: 39,061,051 km (0.107 R)
• M63: 40,489,112 km (0.082 R)
• M64: 41,065,064 km (0.079 R)
• M65: 41,837,289 km (0.112 R)
• M66: 42,809,375 km (0.12 R)
• M67: 43,690,507 km (0.084 R)
• M68: 44,281,269 km (0.064 R)
• M69: 45,271,756 km (0.109 R)
• M70: 46,169,344 km (0.067 R)
• M71: 47,678,487 km (0.078 R)
• M72: 47,982,320 km (0.119 R)
• M73: 51,365,775 km (0.113 R)
• M74: 52,093,419 km (0.101 R)
• M75: 52,615,217 km (0.082 R)
• M76: 54,190,931 km (0.09 R)
• M77: 57,711,567 km (0.114 R)
• M78: 60,099,449 km (0.092 R)
• M79: 60,537,022 km (0.105 R)
• M80: 61,415,461 km (0.078 R)
• M81: 62,076,983 km (0.102 R)
• M82: 63,852,859 km (0.109 R)
• M83: 65,195,500 km (0.07 R)
• M84: 70,312,944 km (0.098 R)
• M85: 70,543,325 km (0.054 R)
• M86: 72,978,030 km (0.056 R)
• M87: 73,912,718 km (0.075 R)
• M88: 74,381,408 km (0.111 R)
• M89: 75,086,612 km (0.12 R)
• M90: 75,793,911 km (0.033 R)
• M91: 77,096,310 km (0.133 R)
• M92: 79,963,652 km (0.078 R)
• M93: 80,083,929 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 18,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit