🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 13.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.55 AU - 0.81 AU

Year: 387 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,309,599 km

• M1: 169,794 km (0.088 R)
• M2: 278,850 km (0.119 R)
• M3: 363,672 km (0.066 R)
• M4: 452,833 km (0.103 R)
• M5: 663,616 km (0.106 R)
• M6: 774,917 km (0.106 R)
• M7: 869,612 km (0.108 R)
• M8: 978,819 km (0.108 R)
• M9: 1,121,834 km (0.105 R)
• M10: 1,255,874 km (0.071 R)
• M11: 1,347,578 km (0.1 R)
• M12: 1,456,186 km (0.115 R)
• M13: 1,661,284 km (0.088 R)
• M14: 1,838,109 km (0.074 R)
• M15: 1,998,628 km (0.085 R)
• M16: 2,100,653 km (0.101 R)
• M17: 2,354,820 km (0.099 R)
• M18: 2,512,197 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 8.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.71 AU - 0.75 AU

Year: 431 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,309,599 km

• M1: 103,372 km (0.07 R)
• M2: 170,841 km (0.051 R)
• M3: 230,381 km (0.085 R)
• M4: 366,964 km (0.038 R)
• M5: 501,751 km (0.103 R)
• M6: 583,282 km (0.092 R)
• M7: 669,750 km (0.115 R)
• M8: 747,541 km (0.112 R)
• M9: 811,419 km (0.105 R)
• M10: 1,089,970 km (0.071 R)
• M11: 1,179,130 km (0.094 R)
• M12: 1,327,532 km (0.062 R)
• M13: 1,389,615 km (0.106 R)
• M14: 1,482,365 km (0.066 R)
• M15: 1,564,195 km (0.09 R)
• M16: 1,745,957 km (0.086 R)
• M17: 1,996,084 km (0.091 R)
• M18: 2,072,529 km (0.086 R)
• M19: 2,159,595 km (0.11 R)
• M20: 2,237,984 km (0.101 R)
• M21: 2,327,444 km (0.112 R)
• M22: 2,392,818 km (0.112 R)
• M23: 2,515,039 km (0.049 R)
• M24: 2,676,156 km (0.068 R)
• M25: 2,760,530 km (0.107 R)
• M26: 2,835,179 km (0.114 R)
• M27: 3,101,912 km (0.066 R)
• M28: 3,213,063 km (0.119 R)
• M29: 3,297,287 km (0.085 R)
• M30: 3,353,984 km (0.086 R)
• M31: 3,445,239 km (0.105 R)
• M32: 3,618,473 km (0.104 R)
• M33: 3,729,774 km (0.106 R)
• M34: 3,895,828 km (0.049 R)
• M35: 3,979,902 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 10.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 639 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,309,599 km

• M1: 142,567 km (0.103 R)
• M2: 207,791 km (0.083 R)
• M3: 277,354 km (0.109 R)
• M4: 346,618 km (0.094 R)
• M5: 505,342 km (0.062 R)
• M6: 571,314 km (0.069 R)
• M7: 654,191 km (0.094 R)
• M8: 799,152 km (0.109 R)
• M9: 971,040 km (0.076 R)
• M10: 1,067,231 km (0.091 R)
• M11: 1,178,083 km (0.095 R)
• M12: 1,334,114 km (0.102 R)
• M13: 1,405,771 km (0.109 R)
• M14: 1,571,974 km (0.098 R)
• M15: 1,692,850 km (0.041 R)
• M16: 1,757,775 km (0.102 R)
• M17: 1,823,598 km (0.115 R)
• M18: 1,937,442 km (0.076 R)
• M19: 2,005,509 km (0.044 R)
• M20: 2,123,093 km (0.072 R)
• M21: 2,214,796 km (0.081 R)
• M22: 2,534,637 km (0.089 R)
• M23: 2,654,764 km (0.09 R)
• M24: 2,815,282 km (0.057 R)
• M25: 3,137,965 km (0.087 R)
• M26: 3,267,217 km (0.054 R)
• M27: 3,332,442 km (0.088 R)
• M28: 3,539,336 km (0.088 R)
• M29: 3,724,987 km (0.105 R)
• M30: 3,862,019 km (0.028 R)
• M31: 3,931,133 km (0.058 R)
• M32: 4,265,185 km (0.117 R)
• M33: 4,535,658 km (0.028 R)
• M34: 4,700,515 km (0.074 R)
• M35: 4,774,416 km (0.102 R)
• M36: 4,942,265 km (0.087 R)
• M37: 5,083,635 km (0.114 R)
• M38: 5,169,055 km (0.091 R)
• M39: 5,274,223 km (0.085 R)
• M40: 5,564,592 km (0.063 R)
• M41: 5,692,049 km (0.103 R)
• M42: 5,780,911 km (0.091 R)
• M43: 6,029,991 km (0.112 R)
• M44: 6,181,234 km (0.108 R)
• M45: 6,384,688 km (0.036 R)
• M46: 6,456,495 km (0.077 R)
• M47: 6,715,149 km (0.084 R)
• M48: 6,788,153 km (0.114 R)
• M49: 6,903,343 km (0.106 R)
• M50: 7,050,996 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 12

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.45 AU - 4.01 AU

Year: 4972 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,309,599 km

• M1: 199,863 km (0.12 R)
• M2: 375,491 km (0.062 R)
• M3: 450,439 km (0.12 R)
• M4: 678,726 km (0.095 R)
• M5: 788,979 km (0.106 R)
• M6: 879,336 km (0.083 R)
• M7: 1,100,292 km (0.078 R)
• M8: 1,188,106 km (0.091 R)
• M9: 1,418,487 km (0.085 R)
• M10: 1,498,671 km (0.043 R)
• M11: 1,680,732 km (0.095 R)
• M12: 1,887,776 km (0.073 R)
• M13: 2,048,743 km (0.048 R)
• M14: 2,327,294 km (0.069 R)
• M15: 2,403,739 km (0.041 R)
• M16: 2,859,862 km (0.038 R)
• M17: 3,429,830 km (0.081 R)
• M18: 3,605,458 km (0.095 R)
• M19: 3,806,817 km (0.084 R)
• M20: 3,897,473 km (0.119 R)
• M21: 4,057,992 km (0.118 R)
• M22: 4,220,605 km (0.113 R)
• M23: 4,361,825 km (0.089 R)
• M24: 4,528,627 km (0.064 R)
• M25: 5,041,598 km (0.032 R)
• M26: 5,191,645 km (0.06 R)
• M27: 5,317,756 km (0.1 R)
• M28: 5,419,482 km (0.101 R)
• M29: 6,043,156 km (0.109 R)
• M30: 6,417,599 km (0.115 R)
• M31: 6,717,244 km (0.109 R)
• M32: 7,049,201 km (0.106 R)
• M33: 7,787,168 km (0.073 R)
• M34: 7,873,785 km (0.057 R)
• M35: 8,194,672 km (0.074 R)
• M36: 8,341,876 km (0.118 R)
• M37: 8,728,886 km (0.11 R)
• M38: 9,397,289 km (0.106 R)
• M39: 9,489,741 km (0.048 R)
• M40: 9,768,891 km (0.108 R)
• M41: 9,925,071 km (0.101 R)
• M42: 10,494,440 km (0.106 R)
• M43: 11,074,581 km (0.112 R)
• M44: 11,499,888 km (0.074 R)
• M45: 11,964,090 km (0.071 R)
• M46: 12,097,830 km (0.102 R)
• M47: 12,333,148 km (0.103 R)
• M48: 12,671,837 km (0.06 R)
• M49: 12,876,637 km (0.114 R)
• M50: 13,151,298 km (0.048 R)
• M51: 14,022,108 km (0.107 R)
• M52: 14,839,810 km (0.068 R)
• M53: 15,055,679 km (0.109 R)
• M54: 15,272,596 km (0.057 R)
• M55: 16,187,537 km (0.119 R)
• M56: 16,521,290 km (0.118 R)
• M57: 16,670,289 km (0.083 R)
• M58: 17,917,187 km (0.09 R)
• M59: 18,300,906 km (0.113 R)
• M60: 18,726,213 km (0.112 R)
• M61: 19,154,661 km (0.116 R)
• M62: 20,180,454 km (0.038 R)
• M63: 20,299,982 km (0.059 R)
• M64: 23,782,770 km (0.112 R)
• M65: 23,951,217 km (0.068 R)
• M66: 24,969,979 km (0.118 R)
• M67: 25,441,661 km (0.102 R)
• M68: 25,700,166 km (0.101 R)
• M69: 27,005,856 km (0.111 R)
• M70: 27,181,634 km (0.109 R)
• M71: 27,357,711 km (0.104 R)
• M72: 27,534,236 km (0.109 R)
• M73: 27,977,046 km (0.087 R)
• M74: 28,601,019 km (0.03 R)
• M75: 28,735,357 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 14.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.67 AU - 4.41 AU

Year: 5605 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,309,599 km

• M1: 265,387 km (0.086 R)
• M2: 495,767 km (0.108 R)
• M3: 595,848 km (0.042 R)
• M4: 846,574 km (0.081 R)
• M5: 1,469,350 km (0.077 R)
• M6: 1,562,251 km (0.107 R)
• M7: 1,820,307 km (0.067 R)
• M8: 2,470,758 km (0.117 R)
• M9: 2,564,108 km (0.113 R)
• M10: 2,754,546 km (0.119 R)
• M11: 2,851,485 km (0.07 R)
• M12: 3,049,104 km (0.118 R)
• M13: 3,333,340 km (0.112 R)
• M14: 3,884,608 km (0.054 R)
• M15: 4,060,236 km (0.065 R)
• M16: 4,171,237 km (0.083 R)
• M17: 4,283,286 km (0.105 R)
• M18: 4,419,271 km (0.104 R)
• M19: 4,579,640 km (0.052 R)
• M20: 4,882,725 km (0.112 R)
• M21: 5,435,190 km (0.048 R)
• M22: 6,160,291 km (0.113 R)
• M23: 6,652,019 km (0.093 R)
• M24: 6,836,473 km (0.094 R)
• M25: 6,942,538 km (0.062 R)
• M26: 7,372,781 km (0.089 R)
• M27: 8,034,453 km (0.071 R)
• M28: 8,715,123 km (0.107 R)
• M29: 8,946,252 km (0.104 R)
• M30: 9,208,647 km (0.115 R)
• M31: 9,385,022 km (0.079 R)
• M32: 9,592,215 km (0.058 R)
• M33: 10,011,239 km (0.084 R)
• M34: 11,241,382 km (0.114 R)
• M35: 11,461,590 km (0.102 R)
• M36: 11,938,209 km (0.072 R)
• M37: 12,389,097 km (0.037 R)
• M38: 12,584,023 km (0.103 R)
• M39: 12,779,996 km (0.084 R)
• M40: 13,009,779 km (0.096 R)
• M41: 13,108,813 km (0.094 R)
• M42: 13,540,552 km (0.108 R)
• M43: 14,112,166 km (0.034 R)
• M44: 14,691,708 km (0.097 R)
• M45: 14,898,153 km (0.03 R)
• M46: 15,001,824 km (0.063 R)
• M47: 15,523,322 km (0.09 R)
• M48: 15,698,501 km (0.08 R)
• M49: 16,512,763 km (0.08 R)
• M50: 17,486,196 km (0.089 R)
• M51: 17,814,862 km (0.092 R)
• M52: 18,812,979 km (0.076 R)
• M53: 19,450,715 km (0.116 R)
• M54: 19,601,959 km (0.098 R)
• M55: 20,786,325 km (0.101 R)
• M56: 20,902,114 km (0.114 R)
• M57: 21,095,693 km (0.112 R)
• M58: 21,758,262 km (0.113 R)
• M59: 22,033,074 km (0.095 R)
• M60: 23,224,022 km (0.093 R)
• M61: 23,746,568 km (0.104 R)
• M62: 24,191,771 km (0.047 R)
• M63: 26,878,399 km (0.113 R)
• M64: 27,300,115 km (0.027 R)
• M65: 27,469,460 km (0.093 R)
• M66: 27,681,590 km (0.06 R)
• M67: 28,022,075 km (0.062 R)
• M68: 28,321,270 km (0.077 R)
• M69: 28,621,364 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.1

Radius: 5.6

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.32 AU - 12.24 AU

Year: 22751 Days

Day: 21.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,309,599 km

• M1: 280,346 km (0.113 R)
• M2: 562,488 km (0.072 R)
• M3: 1,036,863 km (0.088 R)
• M4: 1,351,916 km (0.081 R)
• M5: 1,665,772 km (0.069 R)
• M6: 1,939,088 km (0.043 R)
• M7: 2,001,769 km (0.102 R)
• M8: 2,459,239 km (0.061 R)
• M9: 3,972,123 km (0.098 R)
• M10: 4,011,916 km (0.071 R)
• M11: 4,710,388 km (0.034 R)
• M12: 5,490,092 km (0.066 R)
• M13: 6,077,862 km (0.115 R)
• M14: 6,123,789 km (0.051 R)
• M15: 6,216,240 km (0.104 R)
• M16: 6,449,314 km (0.087 R)
• M17: 6,637,957 km (0.038 R)
• M18: 6,685,379 km (0.109 R)
• M19: 7,068,799 km (0.113 R)
• M20: 7,707,133 km (0.095 R)
• M21: 8,363,718 km (0.093 R)
• M22: 9,515,173 km (0.102 R)
• M23: 10,826,996 km (0.116 R)
• M24: 11,051,094 km (0.112 R)
• M25: 12,136,277 km (0.067 R)
• M26: 14,838,912 km (0.106 R)
• M27: 15,906,293 km (0.118 R)
• M28: 16,417,170 km (0.113 R)
• M29: 16,739,104 km (0.101 R)
• M30: 16,933,432 km (0.109 R)
• M31: 17,258,658 km (0.114 R)
• M32: 18,114,208 km (0.102 R)
• M33: 18,313,622 km (0.103 R)
• M34: 19,866,298 km (0.113 R)
• M35: 20,623,712 km (0.074 R)
• M36: 20,692,976 km (0.076 R)
• M37: 21,040,791 km (0.095 R)
• M38: 22,665,274 km (0.107 R)
• M39: 22,736,782 km (0.045 R)
• M40: 23,456,348 km (0.073 R)
• M41: 23,673,713 km (0.097 R)
• M42: 23,818,973 km (0.11 R)
• M43: 27,012,738 km (0.083 R)
• M44: 27,392,717 km (0.084 R)
• M45: 29,163,507 km (0.1 R)
• M46: 29,709,688 km (0.099 R)
• M47: 30,416,987 km (0.081 R)
• M48: 31,368,579 km (0.11 R)
• M49: 31,448,315 km (0.081 R)
• M50: 31,768,005 km (0.083 R)
• M51: 34,035,460 km (0.106 R)
• M52: 36,020,175 km (0.079 R)
• M53: 37,364,013 km (0.075 R)
• M54: 38,042,140 km (0.102 R)
• M55: 38,981,166 km (0.087 R)
• M56: 39,582,549 km (0.092 R)
• M57: 39,668,718 km (0.103 R)
• M58: 41,931,236 km (0.053 R)
• M59: 42,724,105 km (0.115 R)
• M60: 46,579,990 km (0.082 R)
• M61: 46,853,156 km (0.116 R)
• M62: 47,218,174 km (0.078 R)
• M63: 47,584,091 km (0.084 R)
• M64: 47,951,054 km (0.071 R)
• M65: 48,226,913 km (0.058 R)
• M66: 49,428,034 km (0.098 R)
• M67: 52,142,936 km (0.066 R)
• M68: 52,900,350 km (0.106 R)
• M69: 54,809,817 km (0.068 R)
• M70: 57,715,906 km (0.111 R)
• M71: 57,813,743 km (0.101 R)
• M72: 59,286,384 km (0.086 R)
• M73: 60,771,293 km (0.111 R)
• M74: 61,268,855 km (0.083 R)
• M75: 62,068,007 km (0.093 R)
• M76: 63,071,809 km (0.089 R)
• M77: 63,172,488 km (0.037 R)
• M78: 63,474,825 km (0.12 R)
• M79: 63,979,718 km (0.104 R)
• M80: 65,095,269 km (0.079 R)
• M81: 65,604,501 km (0.119 R)
• M82: 68,687,414 km (0.065 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: 254 - 10,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit