🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 10.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.04 AU

Year: 617 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,377,219 km

• M1: 160,519 km (0.086 R)
• M2: 239,357 km (0.059 R)
• M3: 373,097 km (0.113 R)
• M4: 497,263 km (0.031 R)
• M5: 592,108 km (0.118 R)
• M6: 670,198 km (0.104 R)
• M7: 822,938 km (0.114 R)
• M8: 917,334 km (0.085 R)
• M9: 1,038,060 km (0.105 R)
• M10: 1,117,795 km (0.063 R)
• M11: 1,247,646 km (0.072 R)
• M12: 1,407,716 km (0.087 R)
• M13: 1,490,593 km (0.113 R)
• M14: 1,561,951 km (0.069 R)
• M15: 1,694,794 km (0.085 R)
• M16: 1,769,444 km (0.07 R)
• M17: 1,845,290 km (0.118 R)
• M18: 1,936,544 km (0.068 R)
• M19: 2,167,524 km (0.078 R)
• M20: 2,271,344 km (0.114 R)
• M21: 2,453,555 km (0.116 R)
• M22: 2,546,455 km (0.107 R)
• M23: 2,680,195 km (0.103 R)
• M24: 2,775,938 km (0.06 R)
• M25: 2,881,105 km (0.038 R)
• M26: 2,979,391 km (0.12 R)
• M27: 3,272,453 km (0.094 R)
• M28: 3,496,252 km (0.089 R)
• M29: 3,662,904 km (0.12 R)
• M30: 3,742,939 km (0.111 R)
• M31: 3,886,403 km (0.086 R)
• M32: 3,986,185 km (0.094 R)
• M33: 4,077,739 km (0.072 R)
• M34: 4,272,066 km (0.082 R)
• M35: 4,479,110 km (0.12 R)
• M36: 4,737,615 km (0.081 R)
• M37: 4,815,107 km (0.113 R)
• M38: 4,922,518 km (0.108 R)
• M39: 5,010,930 km (0.108 R)
• M40: 5,080,044 km (0.081 R)
• M41: 5,189,401 km (0.11 R)
• M42: 5,339,746 km (0.087 R)
• M43: 5,593,614 km (0.09 R)
• M44: 5,675,743 km (0.116 R)
• M45: 5,747,849 km (0.12 R)
• M46: 5,872,315 km (0.074 R)
• M47: 6,039,565 km (0.109 R)
• M48: 6,336,068 km (0.106 R)
• M49: 6,572,582 km (0.082 R)
• M50: 6,724,424 km (0.075 R)
• M51: 6,811,789 km (0.043 R)
• M52: 7,098,419 km (0.079 R)
• M53: 7,220,790 km (0.104 R)
• M54: 7,366,498 km (0.076 R)
• M55: 7,445,336 km (0.116 R)
• M56: 7,626,499 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.39 AU - 1.83 AU

Year: 1319 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,377,219 km

• M1: 179,069 km (0.115 R)
• M2: 558,000 km (0.066 R)
• M3: 1,196,334 km (0.084 R)
• M4: 1,377,198 km (0.036 R)
• M5: 1,521,261 km (0.058 R)
• M6: 1,638,695 km (0.047 R)
• M7: 1,887,327 km (0.105 R)
• M8: 2,148,824 km (0.116 R)
• M9: 2,993,902 km (0.091 R)
• M10: 3,103,258 km (0.069 R)
• M11: 3,362,212 km (0.075 R)
• M12: 3,523,030 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 12.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.46 AU - 2.38 AU

Year: 1718 Days

Day: 7.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,377,219 km

• M1: 159,023 km (0.105 R)
• M2: 361,578 km (0.045 R)
• M3: 466,596 km (0.113 R)
• M4: 626,965 km (0.078 R)
• M5: 754,272 km (0.053 R)
• M6: 855,999 km (0.092 R)
• M7: 1,152,053 km (0.059 R)
• M8: 1,576,612 km (0.111 R)
• M9: 1,665,623 km (0.114 R)
• M10: 1,839,455 km (0.091 R)
• M11: 2,038,720 km (0.091 R)
• M12: 2,175,602 km (0.105 R)
• M13: 2,397,156 km (0.108 R)
• M14: 2,521,323 km (0.118 R)
• M15: 2,668,676 km (0.083 R)
• M16: 2,797,480 km (0.104 R)
• M17: 2,961,439 km (0.107 R)
• M18: 3,253,305 km (0.075 R)
• M19: 3,425,941 km (0.089 R)
• M20: 3,519,290 km (0.111 R)
• M21: 3,696,713 km (0.109 R)
• M22: 3,828,658 km (0.113 R)
• M23: 4,060,385 km (0.113 R)
• M24: 4,159,419 km (0.116 R)
• M25: 4,259,201 km (0.054 R)
• M26: 4,347,165 km (0.068 R)
• M27: 4,461,308 km (0.09 R)
• M28: 4,835,602 km (0.101 R)
• M29: 4,940,619 km (0.107 R)
• M30: 5,020,056 km (0.113 R)
• M31: 5,153,198 km (0.08 R)
• M32: 5,233,682 km (0.114 R)
• M33: 5,368,768 km (0.092 R)
• M34: 5,559,805 km (0.11 R)
• M35: 5,780,911 km (0.109 R)
• M36: 5,990,946 km (0.107 R)
• M37: 6,146,528 km (0.12 R)
• M38: 6,246,309 km (0.081 R)
• M39: 6,389,624 km (0.032 R)
• M40: 6,476,241 km (0.066 R)
• M41: 6,650,673 km (0.053 R)
• M42: 6,885,541 km (0.106 R)
• M43: 7,048,752 km (0.118 R)
• M44: 7,469,721 km (0.106 R)
• M45: 7,606,753 km (0.098 R)
• M46: 7,992,117 km (0.111 R)
• M47: 8,179,264 km (0.071 R)
• M48: 8,431,037 km (0.065 R)
• M49: 8,510,324 km (0.115 R)
• M50: 8,621,774 km (0.092 R)
• M51: 9,007,288 km (0.074 R)
• M52: 9,365,575 km (0.057 R)
• M53: 10,029,191 km (0.085 R)
• M54: 10,248,202 km (0.12 R)
• M55: 10,349,779 km (0.049 R)
• M56: 10,502,818 km (0.082 R)
• M57: 10,811,139 km (0.094 R)
• M58: 10,897,307 km (0.097 R)
• M59: 11,489,416 km (0.079 R)
• M60: 11,665,492 km (0.073 R)
• M61: 11,824,814 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 13.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.72 AU - 4.44 AU

Year: 5321 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,377,219 km

• M1: 186,997 km (0.06 R)
• M2: 282,890 km (0.074 R)
• M3: 445,203 km (0.096 R)
• M4: 674,238 km (0.118 R)
• M5: 762,351 km (0.104 R)
• M6: 1,002,755 km (0.094 R)
• M7: 1,284,896 km (0.103 R)
• M8: 1,382,135 km (0.12 R)
• M9: 1,870,123 km (0.083 R)
• M10: 2,153,461 km (0.083 R)
• M11: 2,481,380 km (0.108 R)
• M12: 2,762,025 km (0.111 R)
• M13: 2,911,623 km (0.117 R)
• M14: 3,119,116 km (0.096 R)
• M15: 3,342,914 km (0.102 R)
• M16: 3,468,277 km (0.103 R)
• M17: 3,723,940 km (0.068 R)
• M18: 4,365,266 km (0.105 R)
• M19: 4,629,007 km (0.082 R)
• M20: 4,718,018 km (0.111 R)
• M21: 5,040,999 km (0.074 R)
• M22: 5,708,804 km (0.051 R)
• M23: 5,900,738 km (0.069 R)
• M24: 6,192,903 km (0.105 R)
• M25: 6,589,786 km (0.083 R)
• M26: 7,393,725 km (0.094 R)
• M27: 7,769,365 km (0.053 R)
• M28: 7,906,247 km (0.067 R)
• M29: 8,430,289 km (0.091 R)
• M30: 8,712,281 km (0.111 R)
• M31: 8,917,978 km (0.092 R)
• M32: 9,045,435 km (0.114 R)
• M33: 9,318,003 km (0.055 R)
• M34: 9,560,950 km (0.065 R)
• M35: 9,838,753 km (0.088 R)
• M36: 10,285,602 km (0.036 R)
• M37: 10,874,568 km (0.069 R)
• M38: 11,630,786 km (0.111 R)
• M39: 11,822,421 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.7

Radius: 5.3

Gravity: 27.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.39 AU - 9.35 AU

Year: 14255 Days

Day: 21.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,377,219 km

• M1: 111,002 km (0.109 R)
• M2: 148,700 km (0.102 R)
• M3: 193,430 km (0.087 R)
• M4: 426,354 km (0.112 R)
• M5: 514,018 km (0.08 R)
• M6: 627,413 km (0.107 R)
• M7: 878,140 km (0.056 R)
• M8: 1,464,114 km (0.07 R)
• M9: 1,571,675 km (0.06 R)
• M10: 1,626,428 km (0.081 R)
• M11: 1,938,938 km (0.084 R)
• M12: 2,027,500 km (0.107 R)
• M13: 2,239,181 km (0.083 R)
• M14: 2,394,613 km (0.115 R)
• M15: 3,120,312 km (0.072 R)
• M16: 3,435,515 km (0.098 R)
• M17: 3,542,777 km (0.092 R)
• M18: 3,908,693 km (0.087 R)
• M19: 4,248,131 km (0.07 R)
• M20: 4,286,428 km (0.09 R)
• M21: 4,597,143 km (0.055 R)
• M22: 4,834,854 km (0.113 R)
• M23: 5,405,121 km (0.087 R)
• M24: 5,825,491 km (0.106 R)
• M25: 6,082,649 km (0.071 R)
• M26: 6,431,362 km (0.047 R)
• M27: 7,102,757 km (0.101 R)
• M28: 7,285,416 km (0.079 R)
• M29: 7,516,096 km (0.043 R)
• M30: 8,318,090 km (0.041 R)
• M31: 8,366,111 km (0.118 R)
• M32: 8,656,331 km (0.091 R)
• M33: 8,802,488 km (0.109 R)
• M34: 10,620,850 km (0.086 R)
• M35: 11,251,854 km (0.11 R)
• M36: 11,733,111 km (0.117 R)
• M37: 12,166,496 km (0.112 R)
• M38: 12,550,065 km (0.042 R)
• M39: 13,049,123 km (0.094 R)
• M40: 13,160,873 km (0.08 R)
• M41: 13,724,408 km (0.115 R)
• M42: 14,468,807 km (0.027 R)
• M43: 14,816,772 km (0.12 R)
• M44: 15,520,929 km (0.037 R)
• M45: 16,718,759 km (0.068 R)
• M46: 17,083,778 km (0.11 R)
• M47: 18,570,332 km (0.096 R)
• M48: 19,265,363 km (0.063 R)
• M49: 20,226,829 km (0.047 R)
• M50: 21,138,329 km (0.077 R)
• M51: 21,401,172 km (0.116 R)
• M52: 21,466,995 km (0.054 R)
• M53: 21,532,968 km (0.109 R)
• M54: 21,731,185 km (0.117 R)
• M55: 21,930,001 km (0.096 R)
• M56: 22,062,993 km (0.105 R)
• M57: 23,542,666 km (0.119 R)
• M58: 23,951,666 km (0.093 R)
• M59: 24,020,033 km (0.099 R)
• M60: 26,951,403 km (0.113 R)
• M61: 27,881,303 km (0.047 R)
• M62: 28,169,429 km (0.107 R)
• M63: 28,241,684 km (0.101 R)
• M64: 29,040,088 km (0.103 R)
• M65: 30,733,387 km (0.097 R)
• M66: 31,031,086 km (0.088 R)
• M67: 32,989,622 km (0.09 R)
• M68: 33,600,280 km (0.043 R)
• M69: 33,753,468 km (0.093 R)
• M70: 34,214,679 km (0.074 R)
• M71: 34,291,722 km (0.066 R)
• M72: 35,532,486 km (0.095 R)
• M73: 36,866,750 km (0.102 R)
• M74: 38,938,979 km (0.115 R)
• M75: 39,261,213 km (0.09 R)
• M76: 41,623,064 km (0.106 R)
• M77: 43,028,985 km (0.098 R)
• M78: 43,195,338 km (0.079 R)
• M79: 43,863,143 km (0.035 R)
• M80: 44,114,467 km (0.092 R)
• M81: 45,886,903 km (0.081 R)
• M82: 47,253,031 km (0.113 R)
• M83: 47,424,769 km (0.049 R)
• M84: 47,941,031 km (0.09 R)
• M85: 48,632,323 km (0.093 R)
• M86: 48,718,940 km (0.097 R)
• M87: 48,892,474 km (0.087 R)
• M88: 49,153,073 km (0.119 R)
• M89: 51,254,026 km (0.025 R)
• M90: 52,760,027 km (0.091 R)
• M91: 53,116,370 km (0.098 R)
• M92: 55,543,296 km (0.073 R)
• M93: 56,360,250 km (0.05 R)
• M94: 59,019,502 km (0.083 R)
• M95: 61,907,040 km (0.118 R)
• M96: 62,659,667 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 4.3

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.34 AU - 9 AU

Year: 16483 Days

Day: 15.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,377,219 km

• M1: 76,145 km (0.078 R)
• M2: 263,442 km (0.062 R)
• M3: 292,613 km (0.092 R)
• M4: 387,758 km (0.059 R)
• M5: 511,326 km (0.102 R)
• M6: 667,506 km (0.05 R)
• M7: 838,346 km (0.098 R)
• M8: 1,427,912 km (0.059 R)
• M9: 1,563,896 km (0.114 R)
• M10: 1,675,795 km (0.081 R)
• M11: 1,907,223 km (0.075 R)
• M12: 2,242,023 km (0.111 R)
• M13: 3,033,695 km (0.085 R)
• M14: 3,208,725 km (0.108 R)
• M15: 3,422,949 km (0.101 R)
• M16: 3,459,152 km (0.095 R)
• M17: 3,641,811 km (0.086 R)
• M18: 4,208,786 km (0.079 R)
• M19: 4,325,473 km (0.103 R)
• M20: 4,601,930 km (0.06 R)
• M21: 5,213,336 km (0.095 R)
• M22: 5,592,417 km (0.074 R)
• M23: 5,677,838 km (0.111 R)
• M24: 6,199,485 km (0.093 R)
• M25: 6,243,617 km (0.111 R)
• M26: 6,555,678 km (0.046 R)
• M27: 6,645,736 km (0.09 R)
• M28: 7,148,684 km (0.074 R)
• M29: 7,287,959 km (0.099 R)
• M30: 7,758,594 km (0.098 R)
• M31: 8,093,993 km (0.106 R)
• M32: 8,142,163 km (0.108 R)
• M33: 8,482,947 km (0.042 R)
• M34: 8,778,702 km (0.055 R)
• M35: 8,977,817 km (0.088 R)
• M36: 9,329,671 km (0.112 R)
• M37: 9,532,825 km (0.025 R)
• M38: 9,583,838 km (0.091 R)
• M39: 11,697,357 km (0.097 R)
• M40: 11,861,466 km (0.06 R)
• M41: 11,916,368 km (0.113 R)
• M42: 13,601,438 km (0.087 R)
• M43: 13,947,458 km (0.07 R)
• M44: 15,900,907 km (0.031 R)
• M45: 17,188,047 km (0.12 R)
• M46: 17,749,787 km (0.103 R)
• M47: 18,571,828 km (0.04 R)
• M48: 19,019,574 km (0.102 R)
• M49: 19,535,537 km (0.101 R)
• M50: 21,377,835 km (0.077 R)
• M51: 21,511,426 km (0.073 R)
• M52: 22,863,641 km (0.1 R)
• M53: 23,826,303 km (0.112 R)
• M54: 24,173,370 km (0.057 R)
• M55: 24,592,095 km (0.111 R)
• M56: 24,732,118 km (0.1 R)
• M57: 25,365,815 km (0.116 R)
• M58: 26,865,085 km (0.082 R)
• M59: 28,392,778 km (0.11 R)
• M60: 29,575,499 km (0.08 R)
• M61: 30,172,993 km (0.064 R)
• M62: 31,379,649 km (0.065 R)
• M63: 31,455,645 km (0.038 R)
• M64: 31,531,641 km (0.095 R)
• M65: 31,759,927 km (0.074 R)
• M66: 32,371,633 km (0.081 R)
• M67: 34,073,757 km (0.09 R)
• M68: 34,699,825 km (0.085 R)
• M69: 36,441,293 km (0.091 R)
• M70: 36,521,029 km (0.027 R)
• M71: 36,680,949 km (0.058 R)
• M72: 37,001,238 km (0.108 R)
• M73: 43,008,191 km (0.115 R)
• M74: 45,563,023 km (0.059 R)
• M75: 45,821,080 km (0.106 R)
• M76: 46,685,157 km (0.106 R)
• M77: 46,945,457 km (0.103 R)
• M78: 47,032,374 km (0.04 R)
• M79: 49,397,815 km (0.097 R)
• M80: 49,840,027 km (0.086 R)
• M81: 50,728,638 km (0.083 R)
• M82: 51,353,658 km (0.108 R)
• M83: 51,711,945 km (0.09 R)
• M84: 52,071,129 km (0.052 R)
• M85: 52,161,038 km (0.107 R)
• M86: 52,611,477 km (0.064 R)
• M87: 52,791,892 km (0.096 R)
• M88: 53,063,113 km (0.115 R)
• M89: 53,516,095 km (0.105 R)
• M90: 53,879,319 km (0.043 R)
• M91: 53,970,274 km (0.063 R)
• M92: 55,432,294 km (0.087 R)
• M93: 58,115,482 km (0.055 R)
• M94: 59,990,392 km (0.081 R)
• M95: 61,884,899 km (0.091 R)
• M96: 62,457,261 km (0.113 R)
• M97: 62,552,704 km (0.111 R)
• M98: 63,895,345 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit