🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 10

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.4 AU - 0.66 AU

Year: 266 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,340,465 km

• M1: 125,064 km (0.092 R)
• M2: 215,571 km (0.112 R)
• M3: 296,503 km (0.075 R)
• M4: 374,593 km (0.074 R)
• M5: 535,710 km (0.113 R)
• M6: 640,578 km (0.063 R)
• M7: 756,666 km (0.095 R)
• M8: 828,473 km (0.048 R)
• M9: 921,672 km (0.08 R)
• M10: 991,235 km (0.116 R)
• M11: 1,099,096 km (0.114 R)
• M12: 1,173,296 km (0.117 R)
• M13: 1,296,714 km (0.11 R)
• M14: 1,371,064 km (0.109 R)
• M15: 1,515,127 km (0.081 R)
• M16: 1,579,903 km (0.048 R)
• M17: 1,770,042 km (0.116 R)
• M18: 1,902,735 km (0.107 R)
• M19: 2,033,633 km (0.11 R)
• M20: 2,151,965 km (0.073 R)
• M21: 2,417,502 km (0.115 R)
• M22: 2,488,261 km (0.109 R)
• M23: 2,620,805 km (0.101 R)
• M24: 2,738,688 km (0.055 R)
• M25: 2,841,163 km (0.105 R)
• M26: 2,927,630 km (0.05 R)
• M27: 3,032,498 km (0.087 R)
• M28: 3,150,531 km (0.057 R)
• M29: 3,270,209 km (0.079 R)
• M30: 3,415,768 km (0.031 R)
• M31: 3,551,005 km (0.055 R)
• M32: 3,681,903 km (0.088 R)
• M33: 3,782,732 km (0.06 R)
• M34: 4,032,411 km (0.099 R)
• M35: 4,142,814 km (0.097 R)
• M36: 4,300,640 km (0.088 R)
• M37: 4,453,678 km (0.116 R)
• M38: 4,554,507 km (0.117 R)
• M39: 4,622,125 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 1737 Days

Day: 8.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,340,465 km

• M1: 173,234 km (0.076 R)
• M2: 323,131 km (0.114 R)
• M3: 422,913 km (0.114 R)
• M4: 561,740 km (0.105 R)
• M5: 667,207 km (0.115 R)
• M6: 851,212 km (0.109 R)
• M7: 1,108,819 km (0.073 R)
• M8: 1,358,049 km (0.087 R)
• M9: 1,454,241 km (0.09 R)
• M10: 1,543,850 km (0.116 R)
• M11: 1,700,629 km (0.093 R)
• M12: 1,902,137 km (0.088 R)
• M13: 2,050,987 km (0.118 R)
• M14: 2,234,992 km (0.119 R)
• M15: 2,413,911 km (0.077 R)
• M16: 2,730,460 km (0.064 R)
• M17: 3,060,623 km (0.047 R)
• M18: 3,212,913 km (0.077 R)
• M19: 3,343,662 km (0.102 R)
• M20: 3,574,043 km (0.084 R)
• M21: 3,872,640 km (0.103 R)
• M22: 4,205,346 km (0.114 R)
• M23: 4,547,476 km (0.096 R)
• M24: 4,654,588 km (0.108 R)
• M25: 4,762,598 km (0.109 R)
• M26: 5,022,449 km (0.118 R)
• M27: 5,189,101 km (0.119 R)
• M28: 5,329,275 km (0.104 R)
• M29: 5,513,579 km (0.112 R)
• M30: 5,642,383 km (0.081 R)
• M31: 5,728,850 km (0.115 R)
• M32: 5,917,643 km (0.118 R)
• M33: 6,005,457 km (0.083 R)
• M34: 6,167,621 km (0.117 R)
• M35: 6,301,511 km (0.034 R)
• M36: 6,496,587 km (0.112 R)
• M37: 6,602,352 km (0.114 R)
• M38: 7,501,585 km (0.1 R)
• M39: 7,660,608 km (0.111 R)
• M40: 7,788,664 km (0.1 R)
• M41: 7,981,944 km (0.09 R)
• M42: 8,144,258 km (0.106 R)
• M43: 8,275,006 km (0.101 R)
• M44: 8,838,242 km (0.113 R)
• M45: 8,938,922 km (0.091 R)
• M46: 9,209,245 km (0.097 R)
• M47: 9,311,420 km (0.112 R)
• M48: 9,620,041 km (0.102 R)
• M49: 9,775,622 km (0.108 R)
• M50: 9,931,952 km (0.078 R)
• M51: 10,036,820 km (0.115 R)
• M52: 10,282,610 km (0.113 R)
• M53: 10,637,306 km (0.031 R)
• M54: 10,852,129 km (0.105 R)
• M55: 11,104,500 km (0.097 R)
• M56: 11,304,214 km (0.077 R)
• M57: 11,523,374 km (0.078 R)
• M58: 11,615,227 km (0.113 R)
• M59: 11,799,382 km (0.099 R)
• M60: 12,077,634 km (0.069 R)
• M61: 12,339,281 km (0.062 R)
• M62: 12,735,267 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 11.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.07 AU - 5.77 AU

Year: 7533 Days

Day: 14.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,340,465 km

• M1: 146,756 km (0.032 R)
• M2: 286,031 km (0.117 R)
• M3: 619,934 km (0.119 R)
• M4: 1,065,885 km (0.098 R)
• M5: 1,149,211 km (0.119 R)
• M6: 1,323,044 km (0.115 R)
• M7: 1,581,549 km (0.083 R)
• M8: 1,697,337 km (0.117 R)
• M9: 1,999,824 km (0.099 R)
• M10: 2,104,692 km (0.094 R)
• M11: 2,254,440 km (0.039 R)
• M12: 2,542,266 km (0.064 R)
• M13: 2,679,298 km (0.093 R)
• M14: 2,771,899 km (0.052 R)
• M15: 3,032,498 km (0.112 R)
• M16: 3,129,288 km (0.08 R)
• M17: 3,227,125 km (0.041 R)
• M18: 3,940,558 km (0.042 R)
• M19: 4,073,101 km (0.067 R)
• M20: 4,234,218 km (0.08 R)
• M21: 4,507,234 km (0.057 R)
• M22: 4,646,061 km (0.109 R)
• M23: 4,729,985 km (0.1 R)
• M24: 5,013,473 km (0.042 R)
• M25: 5,186,259 km (0.116 R)
• M26: 5,537,964 km (0.09 R)
• M27: 5,716,733 km (0.112 R)
• M28: 6,079,957 km (0.102 R)
• M29: 6,513,342 km (0.098 R)
• M30: 6,607,439 km (0.111 R)
• M31: 7,541,378 km (0.079 R)
• M32: 8,175,524 km (0.108 R)
• M33: 8,311,209 km (0.105 R)
• M34: 8,481,900 km (0.109 R)
• M35: 8,861,579 km (0.085 R)
• M36: 9,459,373 km (0.101 R)
• M37: 9,673,447 km (0.05 R)
• M38: 9,817,061 km (0.115 R)
• M39: 10,106,533 km (0.084 R)
• M40: 10,215,739 km (0.111 R)
• M41: 10,730,805 km (0.106 R)
• M42: 11,141,601 km (0.108 R)
• M43: 11,671,775 km (0.104 R)
• M44: 13,072,760 km (0.066 R)
• M45: 13,752,682 km (0.112 R)
• M46: 13,995,330 km (0.106 R)
• M47: 14,773,388 km (0.078 R)
• M48: 15,188,522 km (0.102 R)
• M49: 15,355,773 km (0.119 R)
• M50: 15,987,973 km (0.032 R)
• M51: 16,072,945 km (0.039 R)
• M52: 16,158,066 km (0.105 R)
• M53: 16,371,393 km (0.09 R)
• M54: 18,780,068 km (0.052 R)
• M55: 19,274,938 km (0.071 R)
• M56: 19,683,041 km (0.113 R)
• M57: 19,956,655 km (0.066 R)
• M58: 20,415,621 km (0.061 R)
• M59: 21,531,322 km (0.095 R)
• M60: 21,860,438 km (0.077 R)
• M61: 22,666,621 km (0.114 R)
• M62: 22,953,549 km (0.113 R)
• M63: 23,049,442 km (0.06 R)
• M64: 23,289,845 km (0.08 R)
• M65: 24,064,463 km (0.072 R)
• M66: 24,454,914 km (0.075 R)
• M67: 25,093,996 km (0.067 R)
• M68: 25,192,880 km (0.114 R)
• M69: 25,390,798 km (0.111 R)
• M70: 26,087,924 km (0.083 R)
• M71: 26,993,440 km (0.119 R)
• M72: 27,145,282 km (0.057 R)
• M73: 28,938,661 km (0.093 R)
• M74: 29,198,064 km (0.081 R)
• M75: 32,423,394 km (0.104 R)
• M76: 32,530,955 km (0.118 R)
• M77: 33,233,616 km (0.07 R)
• M78: 33,941,363 km (0.087 R)
• M79: 34,819,054 km (0.092 R)
• M80: 35,094,912 km (0.097 R)
• M81: 35,926,826 km (0.117 R)
• M82: 36,877,521 km (0.086 R)
• M83: 37,046,118 km (0.115 R)
• M84: 37,384,059 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.3

Radius: 4

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.3 AU - 8.94 AU

Year: 14519 Days

Day: 20.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,340,465 km

• M1: 97,987 km (0.117 R)
• M2: 339,288 km (0.112 R)
• M3: 480,359 km (0.108 R)
• M4: 724,353 km (0.108 R)
• M5: 795,262 km (0.031 R)
• M6: 1,288,935 km (0.076 R)
• M7: 2,261,172 km (0.106 R)
• M8: 2,579,366 km (0.116 R)
• M9: 2,716,099 km (0.062 R)
• M10: 2,799,275 km (0.096 R)
• M11: 2,827,101 km (0.118 R)
• M12: 2,855,225 km (0.098 R)
• M13: 2,968,171 km (0.055 R)
• M14: 3,053,891 km (0.083 R)
• M15: 3,375,078 km (0.065 R)
• M16: 4,272,216 km (0.101 R)
• M17: 4,730,135 km (0.068 R)
• M18: 5,656,744 km (0.117 R)
• M19: 6,231,499 km (0.107 R)
• M20: 6,451,857 km (0.107 R)
• M21: 6,900,202 km (0.082 R)
• M22: 7,397,166 km (0.1 R)
• M23: 7,826,512 km (0.045 R)
• M24: 8,223,993 km (0.115 R)
• M25: 8,344,420 km (0.1 R)
• M26: 8,425,053 km (0.106 R)
• M27: 8,465,594 km (0.039 R)
• M28: 8,832,258 km (0.045 R)
• M29: 9,497,071 km (0.114 R)
• M30: 10,220,826 km (0.068 R)
• M31: 11,811,201 km (0.025 R)
• M32: 13,006,787 km (0.066 R)
• M33: 13,053,461 km (0.112 R)
• M34: 14,724,470 km (0.075 R)
• M35: 15,115,818 km (0.065 R)
• M36: 15,165,035 km (0.03 R)
• M37: 15,362,205 km (0.108 R)
• M38: 17,225,596 km (0.114 R)
• M39: 17,741,410 km (0.115 R)
• M40: 17,897,141 km (0.066 R)
• M41: 18,001,261 km (0.113 R)
• M42: 18,314,669 km (0.095 R)
• M43: 18,472,046 km (0.096 R)
• M44: 19,425,583 km (0.088 R)
• M45: 20,503,884 km (0.08 R)
• M46: 20,612,791 km (0.095 R)
• M47: 20,995,463 km (0.08 R)
• M48: 21,325,326 km (0.082 R)
• M49: 22,830,729 km (0.104 R)
• M50: 23,910,527 km (0.083 R)
• M51: 24,600,921 km (0.072 R)
• M52: 24,716,710 km (0.118 R)
• M53: 26,237,372 km (0.118 R)
• M54: 27,188,216 km (0.113 R)
• M55: 27,848,392 km (0.098 R)
• M56: 29,429,641 km (0.107 R)
• M57: 30,231,187 km (0.116 R)
• M58: 31,227,508 km (0.07 R)
• M59: 31,352,722 km (0.074 R)
• M60: 31,478,234 km (0.065 R)
• M61: 31,603,897 km (0.088 R)
• M62: 31,666,728 km (0.071 R)
• M63: 31,918,650 km (0.11 R)
• M64: 32,108,041 km (0.032 R)
• M65: 33,316,194 km (0.096 R)
• M66: 33,829,165 km (0.086 R)
• M67: 34,539,007 km (0.103 R)
• M68: 35,514,834 km (0.08 R)
• M69: 35,645,582 km (0.071 R)
• M70: 35,710,957 km (0.063 R)
• M71: 35,776,480 km (0.103 R)
• M72: 36,829,799 km (0.069 R)
• M73: 37,826,570 km (0.069 R)
• M74: 38,227,791 km (0.032 R)
• M75: 38,832,166 km (0.065 R)
• M76: 38,899,486 km (0.083 R)
• M77: 40,595,776 km (0.095 R)
• M78: 40,801,024 km (0.095 R)
• M79: 42,108,509 km (0.076 R)
• M80: 43,010,884 km (0.067 R)
• M81: 43,220,171 km (0.108 R)
• M82: 43,849,679 km (0.056 R)
• M83: 46,469,437 km (0.064 R)
• M84: 47,834,368 km (0.078 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: 277 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit