🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 12.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.63 AU - 0.77 AU

Year: 378 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,420,813 km

• M1: 166,353 km (0.074 R)
• M2: 266,583 km (0.115 R)
• M3: 352,752 km (0.097 R)
• M4: 438,771 km (0.092 R)
• M5: 524,640 km (0.112 R)
• M6: 628,461 km (0.105 R)
• M7: 709,842 km (0.048 R)
• M8: 819,497 km (0.041 R)
• M9: 982,708 km (0.114 R)
• M10: 1,093,560 km (0.042 R)
• M11: 1,232,537 km (0.084 R)
• M12: 1,314,068 km (0.096 R)
• M13: 1,513,631 km (0.117 R)
• M14: 1,596,209 km (0.119 R)
• M15: 1,723,367 km (0.095 R)
• M16: 1,837,511 km (0.038 R)
• M17: 2,027,799 km (0.091 R)
• M18: 2,177,846 km (0.066 R)
• M19: 2,361,702 km (0.092 R)
• M20: 2,513,843 km (0.1 R)
• M21: 2,600,460 km (0.109 R)
• M22: 2,681,841 km (0.116 R)
• M23: 2,770,553 km (0.097 R)
• M24: 2,866,594 km (0.094 R)
• M25: 2,976,848 km (0.061 R)
• M26: 3,377,770 km (0.091 R)
• M27: 3,494,457 km (0.114 R)
• M28: 3,612,639 km (0.119 R)
• M29: 3,717,956 km (0.104 R)
• M30: 3,917,370 km (0.104 R)
• M31: 4,135,184 km (0.102 R)
• M32: 4,356,888 km (0.119 R)
• M33: 4,469,236 km (0.097 R)
• M34: 4,552,263 km (0.115 R)
• M35: 4,704,554 km (0.091 R)
• M36: 4,819,894 km (0.093 R)
• M37: 5,100,689 km (0.082 R)
• M38: 5,378,791 km (0.072 R)
• M39: 5,459,275 km (0.096 R)
• M40: 5,540,058 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 15

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.25 AU - 2.65 AU

Year: 2476 Days

Day: 9.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,420,813 km

• M1: 188,793 km (0.1 R)
• M2: 307,124 km (0.094 R)
• M3: 503,397 km (0.089 R)
• M4: 711,487 km (0.098 R)
• M5: 827,875 km (0.108 R)
• M6: 983,905 km (0.044 R)
• M7: 1,185,563 km (0.066 R)
• M8: 1,411,157 km (0.078 R)
• M9: 1,515,127 km (0.08 R)
• M10: 1,681,330 km (0.063 R)
• M11: 1,792,182 km (0.114 R)
• M12: 1,968,858 km (0.079 R)
• M13: 2,328,640 km (0.106 R)
• M14: 2,580,563 km (0.034 R)
• M15: 2,721,784 km (0.103 R)
• M16: 2,865,697 km (0.084 R)
• M17: 2,975,502 km (0.069 R)
• M18: 3,074,087 km (0.12 R)
• M19: 3,199,150 km (0.115 R)
• M20: 3,428,484 km (0.111 R)
• M21: 3,756,253 km (0.094 R)
• M22: 3,863,365 km (0.106 R)
• M23: 3,957,911 km (0.056 R)
• M24: 4,163,309 km (0.062 R)
• M25: 4,260,248 km (0.077 R)
• M26: 4,641,872 km (0.1 R)
• M27: 4,902,472 km (0.096 R)
• M28: 5,544,695 km (0.109 R)
• M29: 5,728,701 km (0.066 R)
• M30: 5,930,508 km (0.049 R)
• M31: 6,134,560 km (0.1 R)
• M32: 6,229,555 km (0.037 R)
• M33: 6,357,012 km (0.119 R)
• M34: 6,453,203 km (0.066 R)
• M35: 6,630,776 km (0.066 R)
• M36: 6,809,994 km (0.081 R)
• M37: 6,974,253 km (0.107 R)
• M38: 7,661,954 km (0.118 R)
• M39: 7,988,078 km (0.11 R)
• M40: 8,318,838 km (0.069 R)
• M41: 8,725,296 km (0.056 R)
• M42: 8,922,017 km (0.082 R)
• M43: 9,411,052 km (0.079 R)
• M44: 9,705,012 km (0.116 R)
• M45: 9,946,164 km (0.083 R)
• M46: 10,208,110 km (0.081 R)
• M47: 10,302,207 km (0.089 R)
• M48: 10,434,451 km (0.103 R)
• M49: 10,529,147 km (0.115 R)
• M50: 10,643,290 km (0.1 R)
• M51: 11,007,561 km (0.117 R)
• M52: 11,142,797 km (0.116 R)
• M53: 11,590,993 km (0.118 R)
• M54: 11,767,967 km (0.093 R)
• M55: 11,906,345 km (0.11 R)
• M56: 12,144,654 km (0.082 R)
• M57: 12,264,482 km (0.065 R)
• M58: 12,424,702 km (0.119 R)
• M59: 12,788,075 km (0.097 R)
• M60: 13,421,921 km (0.107 R)
• M61: 13,732,486 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.5

Radius: 3.8

Gravity: 37.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.78 AU - 9.3 AU

Year: 14720 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,420,813 km

• M1: 61,784 km (0.068 R)
• M2: 163,361 km (0.093 R)
• M3: 260,599 km (0.056 R)
• M4: 650,601 km (0.081 R)
• M5: 1,444,068 km (0.069 R)
• M6: 1,648,269 km (0.119 R)
• M7: 1,888,823 km (0.118 R)
• M8: 1,916,199 km (0.062 R)
• M9: 1,943,875 km (0.085 R)
• M10: 3,117,320 km (0.095 R)
• M11: 3,616,379 km (0.116 R)
• M12: 4,283,436 km (0.045 R)
• M13: 4,355,841 km (0.104 R)
• M14: 4,575,600 km (0.078 R)
• M15: 4,836,499 km (0.119 R)
• M16: 5,178,929 km (0.097 R)
• M17: 5,372,508 km (0.058 R)
• M18: 5,647,619 km (0.062 R)
• M19: 6,750,903 km (0.031 R)
• M20: 7,004,920 km (0.113 R)
• M21: 7,391,780 km (0.11 R)
• M22: 7,785,522 km (0.088 R)
• M23: 7,873,934 km (0.117 R)
• M24: 7,962,795 km (0.113 R)
• M25: 8,547,873 km (0.111 R)
• M26: 9,193,238 km (0.071 R)
• M27: 9,663,873 km (0.099 R)
• M28: 10,190,457 km (0.03 R)
• M29: 10,287,247 km (0.118 R)
• M30: 10,530,493 km (0.101 R)
• M31: 11,171,670 km (0.079 R)
• M32: 11,572,592 km (0.034 R)
• M33: 11,724,135 km (0.076 R)
• M34: 12,285,426 km (0.106 R)
• M35: 12,439,961 km (0.111 R)
• M36: 12,647,004 km (0.068 R)
• M37: 14,182,477 km (0.049 R)
• M38: 15,054,333 km (0.091 R)
• M39: 15,608,144 km (0.048 R)
• M40: 15,719,595 km (0.068 R)
• M41: 16,337,883 km (0.104 R)
• M42: 19,666,136 km (0.103 R)
• M43: 20,759,397 km (0.119 R)
• M44: 21,437,076 km (0.103 R)
• M45: 22,247,298 km (0.119 R)
• M46: 22,372,810 km (0.101 R)
• M47: 23,833,334 km (0.087 R)
• M48: 24,413,325 km (0.073 R)
• M49: 24,477,952 km (0.095 R)
• M50: 25,982,158 km (0.031 R)
• M51: 26,180,525 km (0.118 R)
• M52: 27,718,241 km (0.09 R)
• M53: 27,853,328 km (0.08 R)
• M54: 27,920,947 km (0.06 R)
• M55: 29,147,500 km (0.108 R)
• M56: 29,698,319 km (0.101 R)
• M57: 30,044,339 km (0.119 R)
• M58: 30,252,579 km (0.12 R)
• M59: 31,020,166 km (0.106 R)
• M60: 31,582,504 km (0.082 R)
• M61: 33,576,793 km (0.081 R)
• M62: 34,009,430 km (0.108 R)
• M63: 34,661,827 km (0.087 R)
• M64: 34,734,531 km (0.087 R)
• M65: 35,979,036 km (0.102 R)
• M66: 37,089,052 km (0.116 R)
• M67: 38,436,031 km (0.094 R)
• M68: 38,586,676 km (0.089 R)
• M69: 38,737,471 km (0.076 R)
• M70: 38,888,565 km (0.108 R)
• M71: 39,115,505 km (0.1 R)
• M72: 39,418,740 km (0.112 R)
• M73: 39,875,013 km (0.062 R)
• M74: 41,485,883 km (0.109 R)
• M75: 42,415,933 km (0.095 R)
• M76: 44,138,702 km (0.094 R)
• M77: 44,533,491 km (0.025 R)
• M78: 46,204,050 km (0.077 R)
• M79: 46,284,085 km (0.098 R)
• M80: 46,845,825 km (0.119 R)
• M81: 47,167,909 km (0.116 R)
• M82: 48,381,896 km (0.058 R)
• M83: 49,442,395 km (0.109 R)
• M84: 50,181,110 km (0.065 R)
• M85: 50,428,096 km (0.057 R)
• M86: 52,251,993 km (0.068 R)
• M87: 52,669,521 km (0.063 R)
• M88: 53,004,321 km (0.1 R)
• M89: 54,858,437 km (0.104 R)
• M90: 55,537,910 km (0.118 R)
• M91: 55,963,965 km (0.107 R)
• M92: 56,819,515 km (0.027 R)
• M93: 57,334,730 km (0.047 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: 412 - 16,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit