🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 12.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.6 AU - 0.82 AU

Year: 399 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,756,301 km

• M1: 200,162 km (0.094 R)
• M2: 302,786 km (0.085 R)
• M3: 390,002 km (0.077 R)
• M4: 481,705 km (0.082 R)
• M5: 561,291 km (0.111 R)
• M6: 664,963 km (0.067 R)
• M7: 799,002 km (0.1 R)
• M8: 913,594 km (0.105 R)
• M9: 1,148,912 km (0.045 R)
• M10: 1,243,906 km (0.118 R)
• M11: 1,465,012 km (0.096 R)
• M12: 1,658,891 km (0.088 R)
• M13: 1,740,272 km (0.093 R)
• M14: 1,903,633 km (0.086 R)
• M15: 2,065,049 km (0.083 R)
• M16: 2,340,608 km (0.075 R)
• M17: 2,467,467 km (0.109 R)
• M18: 2,696,053 km (0.079 R)
• M19: 2,784,764 km (0.026 R)
• M20: 2,870,185 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 8.6

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.27 AU - 1.77 AU

Year: 1250 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,756,301 km

• M1: 111,450 km (0.106 R)
• M2: 228,137 km (0.063 R)
• M3: 302,936 km (0.116 R)
• M4: 357,389 km (0.092 R)
• M5: 466,895 km (0.074 R)
• M6: 582,684 km (0.118 R)
• M7: 654,491 km (0.085 R)
• M8: 800,648 km (0.103 R)
• M9: 949,946 km (0.101 R)
• M10: 1,020,407 km (0.101 R)
• M11: 1,125,275 km (0.086 R)
• M12: 1,216,829 km (0.101 R)
• M13: 1,534,575 km (0.117 R)
• M14: 1,655,749 km (0.118 R)
• M15: 1,887,776 km (0.101 R)
• M16: 2,017,926 km (0.069 R)
• M17: 2,171,862 km (0.111 R)
• M18: 2,404,786 km (0.113 R)
• M19: 2,513,244 km (0.065 R)
• M20: 2,568,147 km (0.082 R)
• M21: 2,848,792 km (0.066 R)
• M22: 2,906,088 km (0.094 R)
• M23: 3,033,546 km (0.053 R)
• M24: 3,198,552 km (0.073 R)
• M25: 3,354,433 km (0.027 R)
• M26: 3,488,323 km (0.114 R)
• M27: 3,611,592 km (0.109 R)
• M28: 4,157,923 km (0.12 R)
• M29: 4,487,637 km (0.118 R)
• M30: 4,648,754 km (0.065 R)
• M31: 4,743,748 km (0.06 R)
• M32: 4,894,244 km (0.116 R)
• M33: 4,990,884 km (0.098 R)
• M34: 5,060,298 km (0.063 R)
• M35: 5,186,109 km (0.097 R)
• M36: 5,327,031 km (0.103 R)
• M37: 5,412,152 km (0.057 R)
• M38: 5,526,445 km (0.116 R)
• M39: 5,699,380 km (0.107 R)
• M40: 6,021,165 km (0.117 R)
• M41: 6,348,934 km (0.084 R)
• M42: 6,897,659 km (0.079 R)
• M43: 7,115,174 km (0.098 R)
• M44: 7,177,855 km (0.073 R)
• M45: 7,319,225 km (0.088 R)
• M46: 7,398,213 km (0.083 R)
• M47: 7,525,222 km (0.112 R)
• M48: 7,781,333 km (0.05 R)
• M49: 8,138,274 km (0.097 R)
• M50: 8,318,838 km (0.073 R)
• M51: 8,434,328 km (0.036 R)
• M52: 9,036,908 km (0.079 R)
• M53: 9,104,826 km (0.06 R)
• M54: 9,914,449 km (0.04 R)
• M55: 10,001,814 km (0.113 R)
• M56: 10,159,939 km (0.114 R)
• M57: 10,248,202 km (0.097 R)
• M58: 10,354,417 km (0.049 R)
• M59: 10,550,091 km (0.109 R)
• M60: 10,711,058 km (0.118 R)
• M61: 10,800,817 km (0.102 R)
• M62: 10,999,183 km (0.027 R)
• M63: 11,675,515 km (0.105 R)
• M64: 11,990,718 km (0.117 R)
• M65: 12,459,408 km (0.042 R)
• M66: 12,648,650 km (0.103 R)
• M67: 12,762,643 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.4

Radius: 12.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.83 AU - 4.21 AU

Year: 4404 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,756,301 km

• M1: 188,493 km (0.08 R)
• M2: 274,662 km (0.069 R)
• M3: 354,547 km (0.116 R)
• M4: 810,671 km (0.081 R)
• M5: 1,040,154 km (0.076 R)
• M6: 1,126,322 km (0.119 R)
• M7: 1,230,293 km (0.116 R)
• M8: 1,369,120 km (0.118 R)
• M9: 1,730,997 km (0.04 R)
• M10: 2,104,543 km (0.077 R)
• M11: 2,425,729 km (0.094 R)
• M12: 2,503,670 km (0.084 R)
• M13: 2,864,949 km (0.089 R)
• M14: 3,372,684 km (0.069 R)
• M15: 3,817,438 km (0.094 R)
• M16: 3,908,693 km (0.093 R)
• M17: 4,163,458 km (0.045 R)
• M18: 4,885,717 km (0.093 R)
• M19: 5,440,276 km (0.11 R)
• M20: 5,829,829 km (0.033 R)
• M21: 6,148,173 km (0.108 R)
• M22: 7,165,289 km (0.069 R)
• M23: 7,335,083 km (0.042 R)
• M24: 7,736,753 km (0.07 R)
• M25: 7,881,863 km (0.085 R)
• M26: 8,175,075 km (0.109 R)
• M27: 10,039,812 km (0.09 R)
• M28: 11,134,121 km (0.04 R)
• M29: 11,232,556 km (0.063 R)
• M30: 11,331,141 km (0.068 R)
• M31: 11,562,569 km (0.102 R)
• M32: 11,795,493 km (0.116 R)
• M33: 12,266,128 km (0.093 R)
• M34: 12,401,663 km (0.095 R)
• M35: 12,571,906 km (0.119 R)
• M36: 12,811,562 km (0.102 R)
• M37: 13,018,007 km (0.098 R)
• M38: 13,961,371 km (0.1 R)
• M39: 14,067,436 km (0.106 R)
• M40: 14,530,740 km (0.1 R)
• M41: 14,782,214 km (0.086 R)
• M42: 15,143,942 km (0.09 R)
• M43: 15,472,160 km (0.101 R)
• M44: 15,582,114 km (0.116 R)
• M45: 16,172,577 km (0.059 R)
• M46: 16,358,677 km (0.049 R)
• M47: 16,507,975 km (0.097 R)
• M48: 17,261,650 km (0.057 R)
• M49: 17,375,643 km (0.097 R)
• M50: 18,064,990 km (0.114 R)
• M51: 18,998,032 km (0.078 R)
• M52: 19,430,968 km (0.04 R)
• M53: 19,906,989 km (0.12 R)
• M54: 20,426,991 km (0.114 R)
• M55: 20,587,958 km (0.11 R)
• M56: 20,870,549 km (0.082 R)
• M57: 22,013,775 km (0.049 R)
• M58: 22,137,493 km (0.077 R)
• M59: 22,220,071 km (0.111 R)
• M60: 22,302,799 km (0.117 R)
• M61: 22,593,018 km (0.069 R)
• M62: 23,345,197 km (0.102 R)
• M63: 23,429,271 km (0.073 R)
• M64: 23,639,904 km (0.089 R)
• M65: 23,766,614 km (0.094 R)
• M66: 23,978,145 km (0.065 R)
• M67: 24,105,453 km (0.12 R)
• M68: 24,275,546 km (0.068 R)
• M69: 25,693,883 km (0.088 R)
• M70: 26,566,637 km (0.083 R)
• M71: 26,830,229 km (0.1 R)
• M72: 27,050,736 km (0.088 R)
• M73: 27,983,030 km (0.085 R)
• M74: 28,835,588 km (0.118 R)
• M75: 29,514,762 km (0.107 R)
• M76: 29,605,718 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 11.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.21 AU - 4.79 AU

Year: 5335 Days

Day: 8 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,756,301 km

• M1: 153,936 km (0.109 R)
• M2: 322,683 km (0.062 R)
• M3: 411,693 km (0.118 R)
• M4: 570,117 km (0.082 R)
• M5: 942,167 km (0.036 R)
• M6: 1,049,429 km (0.063 R)
• M7: 1,218,624 km (0.103 R)
• M8: 1,384,977 km (0.052 R)
• M9: 1,533,677 km (0.119 R)
• M10: 1,727,407 km (0.116 R)
• M11: 1,874,761 km (0.071 R)
• M12: 2,082,552 km (0.059 R)
• M13: 2,341,955 km (0.053 R)
• M14: 2,566,501 km (0.117 R)
• M15: 2,658,205 km (0.074 R)
• M16: 3,101,313 km (0.088 R)
• M17: 3,182,844 km (0.069 R)
• M18: 3,314,939 km (0.111 R)
• M19: 3,482,788 km (0.104 R)
• M20: 3,687,737 km (0.047 R)
• M21: 3,861,719 km (0.11 R)
• M22: 4,529,076 km (0.114 R)
• M23: 4,640,676 km (0.073 R)
• M24: 4,715,624 km (0.062 R)
• M25: 4,847,869 km (0.089 R)
• M26: 5,329,873 km (0.082 R)
• M27: 5,527,043 km (0.102 R)
• M28: 5,686,514 km (0.055 R)
• M29: 5,908,218 km (0.065 R)
• M30: 6,091,924 km (0.102 R)
• M31: 6,569,740 km (0.083 R)
• M32: 7,167,982 km (0.104 R)
• M33: 7,429,629 km (0.116 R)
• M34: 7,917,767 km (0.09 R)
• M35: 8,030,115 km (0.102 R)
• M36: 8,393,338 km (0.084 R)
• M37: 8,692,534 km (0.094 R)
• M38: 8,878,334 km (0.104 R)
• M39: 9,159,578 km (0.047 R)
• M40: 9,467,451 km (0.077 R)
• M41: 9,851,319 km (0.047 R)
• M42: 9,972,194 km (0.085 R)
• M43: 10,142,436 km (0.103 R)
• M44: 10,808,147 km (0.062 R)
• M45: 11,259,633 km (0.107 R)
• M46: 11,743,134 km (0.115 R)
• M47: 11,820,027 km (0.085 R)
• M48: 12,259,396 km (0.055 R)
• M49: 12,415,576 km (0.091 R)
• M50: 13,287,283 km (0.079 R)
• M51: 13,394,245 km (0.091 R)
• M52: 13,879,391 km (0.107 R)
• M53: 14,096,757 km (0.099 R)
• M54: 14,645,332 km (0.058 R)
• M55: 14,783,561 km (0.085 R)
• M56: 15,284,863 km (0.07 R)
• M57: 15,425,036 km (0.109 R)
• M58: 15,537,534 km (0.094 R)
• M59: 15,706,729 km (0.077 R)
• M60: 15,848,249 km (0.114 R)
• M61: 16,447,388 km (0.107 R)
• M62: 16,591,002 km (0.058 R)
• M63: 16,908,748 km (0.103 R)
• M64: 17,374,446 km (0.103 R)
• M65: 17,520,753 km (0.059 R)
• M66: 17,755,921 km (0.059 R)
• M67: 17,962,366 km (0.068 R)
• M68: 18,169,709 km (0.074 R)
• M69: 18,318,409 km (0.118 R)
• M70: 20,348,452 km (0.065 R)
• M71: 20,471,870 km (0.085 R)
• M72: 20,595,588 km (0.105 R)
• M73: 20,750,571 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 6.7

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.64 AU - 8.32 AU

Year: 15033 Days

Day: 17.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,756,301 km

• M1: 242,199 km (0.05 R)
• M2: 308,920 km (0.097 R)
• M3: 446,998 km (0.098 R)
• M4: 782,098 km (0.119 R)
• M5: 1,973,196 km (0.116 R)
• M6: 2,236,787 km (0.073 R)
• M7: 2,296,776 km (0.064 R)
• M8: 3,159,956 km (0.118 R)
• M9: 3,329,899 km (0.066 R)
• M10: 4,002,790 km (0.048 R)
• M11: 4,563,184 km (0.109 R)
• M12: 4,678,225 km (0.112 R)
• M13: 5,029,032 km (0.106 R)
• M14: 5,187,755 km (0.03 R)
• M15: 5,632,659 km (0.066 R)
• M16: 5,714,788 km (0.119 R)
• M17: 5,838,954 km (0.097 R)
• M18: 6,863,251 km (0.064 R)
• M19: 7,306,360 km (0.097 R)
• M20: 7,351,090 km (0.108 R)
• M21: 7,896,075 km (0.119 R)
• M22: 8,454,075 km (0.117 R)
• M23: 8,737,712 km (0.065 R)
• M24: 9,217,622 km (0.093 R)
• M25: 9,363,181 km (0.086 R)
• M26: 10,003,161 km (0.03 R)
• M27: 10,202,874 km (0.102 R)
• M28: 10,303,254 km (0.098 R)
• M29: 11,428,679 km (0.06 R)
• M30: 11,847,553 km (0.046 R)
• M31: 12,111,892 km (0.1 R)
• M32: 12,646,406 km (0.083 R)
• M33: 13,188,698 km (0.098 R)
• M34: 14,351,971 km (0.104 R)
• M35: 15,490,112 km (0.115 R)
• M36: 15,605,451 km (0.044 R)
• M37: 16,011,610 km (0.056 R)
• M38: 16,598,033 km (0.107 R)
• M39: 17,851,963 km (0.094 R)
• M40: 18,950,759 km (0.09 R)
• M41: 19,136,111 km (0.084 R)
• M42: 19,820,521 km (0.092 R)
• M43: 20,830,456 km (0.114 R)
• M44: 21,598,791 km (0.078 R)
• M45: 21,663,268 km (0.074 R)
• M46: 21,792,371 km (0.05 R)
• M47: 22,246,251 km (0.058 R)
• M48: 23,692,712 km (0.079 R)
• M49: 24,360,368 km (0.07 R)
• M50: 24,494,557 km (0.105 R)
• M51: 25,373,145 km (0.102 R)
• M52: 25,850,512 km (0.099 R)
• M53: 26,124,725 km (0.093 R)
• M54: 26,330,871 km (0.113 R)
• M55: 27,091,726 km (0.113 R)
• M56: 27,230,852 km (0.11 R)
• M57: 29,416,925 km (0.101 R)
• M58: 30,639,589 km (0.07 R)
• M59: 30,929,659 km (0.048 R)
• M60: 31,658,949 km (0.056 R)
• M61: 32,320,022 km (0.049 R)
• M62: 32,689,379 km (0.046 R)
• M63: 33,134,283 km (0.076 R)
• M64: 33,282,983 km (0.099 R)
• M65: 34,405,865 km (0.089 R)
• M66: 35,389,022 km (0.118 R)
• M67: 35,845,894 km (0.114 R)
• M68: 36,151,522 km (0.068 R)
• M69: 38,862,684 km (0.085 R)
• M70: 39,176,690 km (0.089 R)
• M71: 42,362,826 km (0.06 R)
• M72: 42,766,890 km (0.115 R)
• M73: 43,986,711 km (0.068 R)
• M74: 44,888,487 km (0.063 R)
• M75: 45,630,941 km (0.116 R)
• M76: 45,796,396 km (0.07 R)
• M77: 46,294,258 km (0.092 R)
• M78: 46,793,765 km (0.104 R)
• M79: 48,471,954 km (0.105 R)
• M80: 48,640,850 km (0.066 R)
• M81: 48,725,373 km (0.109 R)
• M82: 51,197,627 km (0.116 R)
• M83: 51,455,684 km (0.104 R)
• M84: 52,059,610 km (0.089 R)
• M85: 53,535,842 km (0.086 R)
• M86: 55,820,201 km (0.117 R)
• M87: 55,908,763 km (0.058 R)
• M88: 56,085,887 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit