🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 11.9

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 341 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,816,799 km

• M1: 178,321 km (0.079 R)
• M2: 313,408 km (0.118 R)
• M3: 408,402 km (0.103 R)
• M4: 494,122 km (0.075 R)
• M5: 591,061 km (0.12 R)
• M6: 851,661 km (0.119 R)
• M7: 926,011 km (0.081 R)
• M8: 1,007,093 km (0.112 R)
• M9: 1,108,819 km (0.085 R)
• M10: 1,352,365 km (0.076 R)
• M11: 1,430,904 km (0.092 R)
• M12: 1,541,456 km (0.11 R)
• M13: 1,618,649 km (0.089 R)
• M14: 1,787,844 km (0.051 R)
• M15: 1,935,348 km (0.114 R)
• M16: 2,081,206 km (0.111 R)
• M17: 2,260,125 km (0.108 R)
• M18: 2,402,243 km (0.056 R)
• M19: 2,480,482 km (0.116 R)
• M20: 2,571,887 km (0.044 R)
• M21: 2,664,488 km (0.089 R)
• M22: 2,758,136 km (0.054 R)
• M23: 2,878,413 km (0.101 R)
• M24: 2,955,306 km (0.072 R)
• M25: 3,045,962 km (0.102 R)
• M26: 3,144,098 km (0.081 R)
• M27: 3,316,884 km (0.067 R)
• M28: 3,411,131 km (0.079 R)
• M29: 3,664,849 km (0.106 R)
• M30: 3,748,474 km (0.111 R)
• M31: 3,846,909 km (0.114 R)
• M32: 4,161,813 km (0.084 R)
• M33: 4,344,472 km (0.113 R)
• M34: 4,470,284 km (0.06 R)
• M35: 4,619,732 km (0.095 R)
• M36: 4,695,129 km (0.076 R)
• M37: 4,801,493 km (0.096 R)
• M38: 5,172,047 km (0.118 R)
• M39: 5,250,287 km (0.119 R)
• M40: 5,344,982 km (0.084 R)
• M41: 5,424,269 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 9.4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.8 AU - 0.82 AU

Year: 486 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,816,799 km

• M1: 119,828 km (0.059 R)
• M2: 207,941 km (0.036 R)
• M3: 281,394 km (0.101 R)
• M4: 424,110 km (0.044 R)
• M5: 483,949 km (0.096 R)
• M6: 547,229 km (0.064 R)
• M7: 730,038 km (0.074 R)
• M8: 813,364 km (0.118 R)
• M9: 937,979 km (0.088 R)
• M10: 1,029,533 km (0.102 R)
• M11: 1,099,096 km (0.114 R)
• M12: 1,165,218 km (0.1 R)
• M13: 1,227,451 km (0.105 R)
• M14: 1,323,044 km (0.089 R)
• M15: 1,482,515 km (0.066 R)
• M16: 1,561,802 km (0.05 R)
• M17: 1,671,906 km (0.102 R)
• M18: 1,760,617 km (0.109 R)
• M19: 1,924,427 km (0.109 R)
• M20: 1,986,361 km (0.105 R)
• M21: 2,106,039 km (0.063 R)
• M22: 2,176,350 km (0.112 R)
• M23: 2,326,247 km (0.112 R)
• M24: 2,439,044 km (0.052 R)
• M25: 2,553,935 km (0.075 R)
• M26: 2,719,091 km (0.108 R)
• M27: 2,902,049 km (0.087 R)
• M28: 3,118,368 km (0.079 R)
• M29: 3,467,679 km (0.066 R)
• M30: 3,536,045 km (0.101 R)
• M31: 3,597,230 km (0.067 R)
• M32: 3,689,532 km (0.039 R)
• M33: 3,790,660 km (0.076 R)
• M34: 3,868,900 km (0.104 R)
• M35: 3,955,667 km (0.095 R)
• M36: 4,123,217 km (0.119 R)
• M37: 4,203,850 km (0.108 R)
• M38: 4,309,466 km (0.075 R)
• M39: 4,424,207 km (0.086 R)
• M40: 4,506,785 km (0.077 R)
• M41: 4,606,567 km (0.087 R)
• M42: 4,698,570 km (0.073 R)
• M43: 4,825,279 km (0.101 R)
• M44: 4,944,359 km (0.105 R)
• M45: 5,038,755 km (0.029 R)
• M46: 5,325,385 km (0.056 R)
• M47: 5,439,827 km (0.115 R)
• M48: 5,519,563 km (0.051 R)
• M49: 5,599,598 km (0.091 R)
• M50: 5,824,144 km (0.064 R)
• M51: 5,951,153 km (0.114 R)
• M52: 6,024,157 km (0.118 R)
• M53: 6,088,185 km (0.079 R)
• M54: 6,152,661 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 10.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.2 AU - 1.62 AU

Year: 1116 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,816,799 km

• M1: 139,575 km (0.118 R)
• M2: 223,350 km (0.06 R)
• M3: 331,210 km (0.097 R)
• M4: 427,551 km (0.109 R)
• M5: 544,536 km (0.109 R)
• M6: 649,853 km (0.087 R)
• M7: 819,348 km (0.112 R)
• M8: 993,031 km (0.065 R)
• M9: 1,084,435 km (0.08 R)
• M10: 1,172,997 km (0.076 R)
• M11: 1,258,118 km (0.035 R)
• M12: 1,370,616 km (0.114 R)
• M13: 1,453,942 km (0.117 R)
• M14: 1,519,316 km (0.109 R)
• M15: 1,673,701 km (0.08 R)
• M16: 1,826,291 km (0.063 R)
• M17: 2,020,170 km (0.118 R)
• M18: 2,250,999 km (0.116 R)
• M19: 2,396,857 km (0.055 R)
• M20: 2,514,291 km (0.067 R)
• M21: 2,690,069 km (0.119 R)
• M22: 2,820,518 km (0.109 R)
• M23: 2,978,045 km (0.109 R)
• M24: 3,130,186 km (0.036 R)
• M25: 3,207,229 km (0.11 R)
• M26: 3,468,576 km (0.03 R)
• M27: 3,837,036 km (0.112 R)
• M28: 4,114,839 km (0.103 R)
• M29: 4,227,636 km (0.107 R)
• M30: 4,351,204 km (0.093 R)
• M31: 4,485,543 km (0.063 R)
• M32: 4,582,482 km (0.088 R)
• M33: 4,709,491 km (0.102 R)
• M34: 4,877,190 km (0.102 R)
• M35: 4,966,949 km (0.109 R)
• M36: 5,157,985 km (0.055 R)
• M37: 5,402,877 km (0.073 R)
• M38: 5,599,448 km (0.104 R)
• M39: 5,672,452 km (0.118 R)
• M40: 5,893,558 km (0.085 R)
• M41: 6,257,380 km (0.1 R)
• M42: 6,409,371 km (0.052 R)
• M43: 6,551,639 km (0.091 R)
• M44: 6,861,606 km (0.037 R)
• M45: 6,995,944 km (0.103 R)
• M46: 7,347,051 km (0.084 R)
• M47: 7,518,939 km (0.115 R)
• M48: 7,668,985 km (0.064 R)
• M49: 7,738,698 km (0.058 R)
• M50: 7,808,560 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 14.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.02 AU - 2.74 AU

Year: 2448 Days

Day: 7.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,816,799 km

• M1: 234,270 km (0.09 R)
• M2: 347,965 km (0.115 R)
• M3: 443,707 km (0.109 R)
• M4: 614,249 km (0.115 R)
• M5: 806,781 km (0.112 R)
• M6: 911,500 km (0.067 R)
• M7: 1,011,730 km (0.079 R)
• M8: 1,162,226 km (0.102 R)
• M9: 1,386,473 km (0.103 R)
• M10: 1,550,133 km (0.045 R)
• M11: 1,756,578 km (0.027 R)
• M12: 1,960,031 km (0.115 R)
• M13: 2,357,064 km (0.101 R)
• M14: 2,492,899 km (0.09 R)
• M15: 2,772,797 km (0.094 R)
• M16: 2,894,868 km (0.068 R)
• M17: 2,996,894 km (0.118 R)
• M18: 3,226,976 km (0.095 R)
• M19: 3,409,335 km (0.112 R)
• M20: 3,548,461 km (0.099 R)
• M21: 3,744,734 km (0.08 R)
• M22: 4,297,199 km (0.083 R)
• M23: 4,388,902 km (0.12 R)
• M24: 4,711,286 km (0.091 R)
• M25: 4,866,868 km (0.094 R)
• M26: 5,442,520 km (0.067 R)
• M27: 5,642,383 km (0.106 R)
• M28: 5,789,288 km (0.095 R)
• M29: 6,162,086 km (0.091 R)
• M30: 6,514,090 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 13.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.92 AU

Year: 2652 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,816,799 km

• M1: 166,054 km (0.072 R)
• M2: 263,741 km (0.119 R)
• M3: 352,004 km (0.055 R)
• M4: 500,854 km (0.067 R)
• M5: 625,917 km (0.068 R)
• M6: 790,774 km (0.111 R)
• M7: 1,041,800 km (0.11 R)
• M8: 1,220,719 km (0.107 R)
• M9: 1,479,673 km (0.09 R)
• M10: 1,598,004 km (0.106 R)
• M11: 1,769,294 km (0.114 R)
• M12: 1,882,839 km (0.1 R)
• M13: 2,184,279 km (0.11 R)
• M14: 2,473,451 km (0.11 R)
• M15: 2,558,423 km (0.051 R)
• M16: 3,013,350 km (0.113 R)
• M17: 3,134,973 km (0.117 R)
• M18: 3,462,144 km (0.117 R)
• M19: 3,654,078 km (0.065 R)
• M20: 3,816,840 km (0.077 R)
• M21: 4,032,111 km (0.036 R)
• M22: 4,684,358 km (0.116 R)
• M23: 4,825,878 km (0.033 R)
• M24: 4,968,893 km (0.103 R)
• M25: 5,113,405 km (0.12 R)
• M26: 5,425,167 km (0.089 R)
• M27: 5,555,317 km (0.107 R)
• M28: 5,818,759 km (0.046 R)
• M29: 5,933,052 km (0.104 R)
• M30: 6,124,986 km (0.092 R)
• M31: 6,653,814 km (0.068 R)
• M32: 6,933,861 km (0.108 R)
• M33: 7,340,768 km (0.103 R)
• M34: 8,029,217 km (0.085 R)
• M35: 8,199,160 km (0.101 R)
• M36: 8,327,515 km (0.1 R)
• M37: 8,564,478 km (0.117 R)
• M38: 8,651,245 km (0.098 R)
• M39: 9,222,110 km (0.08 R)
• M40: 9,400,281 km (0.067 R)
• M41: 9,534,770 km (0.12 R)
• M42: 9,714,886 km (0.071 R)
• M43: 9,918,937 km (0.083 R)
• M44: 10,170,262 km (0.048 R)
• M45: 10,632,818 km (0.047 R)
• M46: 10,937,100 km (0.114 R)
• M47: 11,244,225 km (0.104 R)
• M48: 11,434,663 km (0.073 R)
• M49: 11,554,341 km (0.059 R)
• M50: 11,746,425 km (0.064 R)
• M51: 11,915,620 km (0.115 R)
• M52: 12,847,465 km (0.104 R)
• M53: 13,599,793 km (0.094 R)
• M54: 14,109,174 km (0.056 R)
• M55: 14,314,721 km (0.088 R)
• M56: 14,521,316 km (0.119 R)
• M57: 14,702,928 km (0.026 R)
• M58: 15,094,425 km (0.109 R)
• M59: 15,568,950 km (0.082 R)
• M60: 15,994,855 km (0.097 R)
• M61: 16,155,523 km (0.088 R)
• M62: 16,749,426 km (0.088 R)
• M63: 16,885,411 km (0.096 R)
• M64: 17,240,706 km (0.047 R)
• M65: 17,432,939 km (0.08 R)
• M66: 17,598,394 km (0.057 R)
• M67: 17,791,974 km (0.048 R)
• M68: 18,601,897 km (0.103 R)
• M69: 18,855,615 km (0.1 R)
• M70: 18,940,437 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.3

Radius: 5.8

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.85 AU - 10.81 AU

Year: 17497 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,816,799 km

• M1: 104,719 km (0.115 R)
• M2: 174,581 km (0.082 R)
• M3: 347,366 km (0.103 R)
• M4: 437,125 km (0.029 R)
• M5: 501,452 km (0.032 R)
• M6: 586,573 km (0.069 R)
• M7: 676,781 km (0.114 R)
• M8: 974,630 km (0.045 R)
• M9: 1,602,343 km (0.067 R)
• M10: 1,782,309 km (0.098 R)
• M11: 2,447,571 km (0.079 R)
• M12: 2,715,201 km (0.09 R)
• M13: 3,054,938 km (0.081 R)
• M14: 3,118,218 km (0.059 R)
• M15: 3,310,601 km (0.059 R)
• M16: 3,539,934 km (0.111 R)
• M17: 4,471,929 km (0.065 R)
• M18: 4,761,999 km (0.103 R)
• M19: 5,246,248 km (0.082 R)
• M20: 5,942,476 km (0.107 R)
• M21: 6,021,613 km (0.12 R)
• M22: 6,422,536 km (0.115 R)
• M23: 6,667,278 km (0.051 R)
• M24: 6,790,846 km (0.105 R)
• M25: 7,166,037 km (0.108 R)
• M26: 7,633,680 km (0.099 R)
• M27: 8,242,992 km (0.107 R)
• M28: 8,331,405 km (0.108 R)
• M29: 9,647,118 km (0.098 R)
• M30: 10,257,776 km (0.106 R)
• M31: 11,074,880 km (0.061 R)
• M32: 11,912,927 km (0.088 R)
• M33: 12,062,824 km (0.105 R)
• M34: 12,873,346 km (0.113 R)
• M35: 13,078,743 km (0.065 R)
• M36: 13,181,816 km (0.088 R)
• M37: 13,388,710 km (0.077 R)
• M38: 13,963,465 km (0.103 R)
• M39: 14,439,785 km (0.064 R)
• M40: 14,493,042 km (0.026 R)
• M41: 14,706,667 km (0.101 R)
• M42: 14,921,340 km (0.046 R)
• M43: 15,191,215 km (0.053 R)
• M44: 15,245,369 km (0.108 R)
• M45: 15,408,132 km (0.036 R)
• M46: 15,900,309 km (0.068 R)
• M47: 16,231,070 km (0.095 R)
• M48: 16,508,574 km (0.111 R)
• M49: 16,564,374 km (0.075 R)
• M50: 16,787,723 km (0.105 R)
• M51: 18,436,741 km (0.067 R)
• M52: 19,780,878 km (0.101 R)
• M53: 21,035,405 km (0.113 R)
• M54: 21,520,102 km (0.084 R)
• M55: 21,763,797 km (0.1 R)
• M56: 23,683,587 km (0.085 R)
• M57: 24,187,732 km (0.074 R)
• M58: 24,759,046 km (0.113 R)
• M59: 25,078,437 km (0.03 R)
• M60: 25,206,643 km (0.092 R)
• M61: 25,527,829 km (0.063 R)
• M62: 26,892,012 km (0.049 R)
• M63: 28,747,325 km (0.087 R)
• M64: 28,881,365 km (0.099 R)
• M65: 29,082,873 km (0.11 R)
• M66: 29,150,192 km (0.093 R)
• M67: 29,419,917 km (0.077 R)
• M68: 31,261,617 km (0.087 R)
• M69: 31,537,625 km (0.036 R)
• M70: 31,745,117 km (0.085 R)
• M71: 32,719,597 km (0.113 R)
• M72: 34,341,837 km (0.08 R)
• M73: 34,912,253 km (0.063 R)
• M74: 34,983,761 km (0.044 R)
• M75: 35,557,619 km (0.109 R)
• M76: 36,642,054 km (0.077 R)
• M77: 36,787,463 km (0.076 R)
• M78: 37,005,876 km (0.047 R)
• M79: 37,737,260 km (0.1 R)
• M80: 38,473,431 km (0.045 R)
• M81: 39,139,889 km (0.097 R)
• M82: 39,214,239 km (0.054 R)
• M83: 42,072,157 km (0.101 R)
• M84: 44,065,848 km (0.116 R)
• M85: 44,220,383 km (0.113 R)
• M86: 46,482,901 km (0.099 R)
• M87: 47,192,593 km (0.047 R)
• M88: 48,862,554 km (0.11 R)
• M89: 51,200,470 km (0.068 R)
• M90: 51,688,607 km (0.098 R)
• M91: 52,423,881 km (0.114 R)
• M92: 52,505,861 km (0.101 R)
• M93: 53,162,595 km (0.061 R)
• M94: 53,327,153 km (0.098 R)
• M95: 54,982,753 km (0.102 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: 419 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit