🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 10.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.88 AU - 2.06 AU

Year: 1814 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,837,778 km

• M1: 141,370 km (0.082 R)
• M2: 267,930 km (0.088 R)
• M3: 425,905 km (0.088 R)
• M4: 633,098 km (0.066 R)
• M5: 746,344 km (0.05 R)
• M6: 881,879 km (0.089 R)
• M7: 1,002,755 km (0.098 R)
• M8: 1,089,222 km (0.115 R)
• M9: 1,203,365 km (0.083 R)
• M10: 1,347,428 km (0.098 R)
• M11: 1,551,928 km (0.115 R)
• M12: 1,625,530 km (0.106 R)
• M13: 1,843,794 km (0.111 R)
• M14: 2,225,568 km (0.1 R)
• M15: 2,458,043 km (0.11 R)
• M16: 2,588,342 km (0.091 R)
• M17: 2,676,456 km (0.093 R)
• M18: 3,179,254 km (0.086 R)
• M19: 3,563,421 km (0.117 R)
• M20: 3,698,957 km (0.032 R)
• M21: 3,873,986 km (0.03 R)
• M22: 4,232,273 km (0.051 R)
• M23: 4,349,708 km (0.065 R)
• M24: 4,614,795 km (0.098 R)
• M25: 4,885,118 km (0.116 R)
• M26: 4,994,624 km (0.078 R)
• M27: 5,118,940 km (0.12 R)
• M28: 5,258,365 km (0.053 R)
• M29: 5,413,049 km (0.108 R)
• M30: 5,857,205 km (0.089 R)
• M31: 6,150,118 km (0.116 R)
• M32: 6,283,559 km (0.096 R)
• M33: 6,432,858 km (0.076 R)
• M34: 6,598,463 km (0.091 R)
• M35: 6,796,082 km (0.104 R)
• M36: 7,637,869 km (0.112 R)
• M37: 7,893,532 km (0.119 R)
• M38: 7,974,165 km (0.115 R)
• M39: 8,364,316 km (0.104 R)
• M40: 8,446,445 km (0.104 R)
• M41: 8,727,540 km (0.101 R)
• M42: 8,961,511 km (0.059 R)
• M43: 9,197,427 km (0.109 R)
• M44: 9,333,112 km (0.11 R)
• M45: 9,572,319 km (0.074 R)
• M46: 9,709,949 km (0.034 R)
• M47: 9,796,267 km (0.106 R)
• M48: 9,882,884 km (0.028 R)
• M49: 10,284,554 km (0.064 R)
• M50: 10,390,171 km (0.08 R)
• M51: 10,655,856 km (0.065 R)
• M52: 10,923,936 km (0.037 R)
• M53: 11,157,907 km (0.038 R)
• M54: 11,339,070 km (0.109 R)
• M55: 12,203,745 km (0.103 R)
• M56: 12,278,395 km (0.1 R)
• M57: 12,409,143 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.85 AU - 3.45 AU

Year: 3668 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,837,778 km

• M1: 198,816 km (0.073 R)
• M2: 346,469 km (0.087 R)
• M3: 620,682 km (0.119 R)
• M4: 732,282 km (0.092 R)
• M5: 841,638 km (0.037 R)
• M6: 1,112,859 km (0.083 R)
• M7: 1,501,813 km (0.12 R)
• M8: 1,725,761 km (0.097 R)
• M9: 1,876,855 km (0.083 R)
• M10: 1,989,652 km (0.105 R)
• M11: 2,281,816 km (0.093 R)
• M12: 2,417,801 km (0.061 R)
• M13: 2,541,219 km (0.105 R)
• M14: 2,762,175 km (0.092 R)
• M15: 2,989,713 km (0.083 R)
• M16: 3,223,535 km (0.093 R)
• M17: 3,325,561 km (0.108 R)
• M18: 3,709,279 km (0.076 R)
• M19: 3,798,589 km (0.113 R)
• M20: 4,070,708 km (0.069 R)
• M21: 4,162,860 km (0.119 R)
• M22: 4,255,760 km (0.049 R)
• M23: 4,576,648 km (0.087 R)
• M24: 4,808,076 km (0.112 R)
• M25: 4,964,555 km (0.082 R)
• M26: 5,063,140 km (0.058 R)
• M27: 5,222,462 km (0.045 R)
• M28: 5,423,820 km (0.054 R)
• M29: 5,710,151 km (0.119 R)
• M30: 5,959,530 km (0.109 R)
• M31: 6,297,771 km (0.082 R)
• M32: 6,904,839 km (0.108 R)
• M33: 6,993,102 km (0.061 R)
• M34: 7,350,043 km (0.057 R)
• M35: 7,712,967 km (0.087 R)
• M36: 7,873,635 km (0.085 R)
• M37: 7,988,975 km (0.093 R)
• M38: 8,409,345 km (0.076 R)
• M39: 8,622,223 km (0.117 R)
• M40: 8,884,767 km (0.11 R)
• M41: 9,053,214 km (0.098 R)
• M42: 9,491,536 km (0.107 R)
• M43: 10,011,538 km (0.103 R)
• M44: 10,617,260 km (0.064 R)
• M45: 10,744,867 km (0.072 R)
• M46: 11,001,876 km (0.105 R)
• M47: 11,417,309 km (0.115 R)
• M48: 11,574,387 km (0.109 R)
• M49: 11,705,884 km (0.111 R)
• M50: 11,996,852 km (0.112 R)
• M51: 12,397,624 km (0.077 R)
• M52: 12,505,185 km (0.081 R)
• M53: 13,653,798 km (0.102 R)
• M54: 13,764,949 km (0.043 R)
• M55: 14,523,111 km (0.057 R)
• M56: 14,636,656 km (0.115 R)
• M57: 14,921,640 km (0.09 R)
• M58: 15,992,162 km (0.089 R)
• M59: 17,267,334 km (0.05 R)
• M60: 18,054,219 km (0.119 R)
• M61: 18,176,291 km (0.118 R)
• M62: 18,605,936 km (0.079 R)
• M63: 18,729,205 km (0.084 R)
• M64: 19,007,756 km (0.092 R)
• M65: 19,163,038 km (0.081 R)
• M66: 19,318,770 km (0.094 R)
• M67: 19,412,418 km (0.116 R)
• M68: 19,600,163 km (0.066 R)
• M69: 19,725,676 km (0.072 R)
• M70: 19,820,072 km (0.104 R)
• M71: 20,009,164 km (0.12 R)
• M72: 20,643,758 km (0.103 R)
• M73: 21,640,379 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 5.7

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.02 AU - 9.12 AU

Year: 17919 Days

Day: 24 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,837,778 km

• M1: 73,004 km (0.077 R)
• M2: 214,374 km (0.09 R)
• M3: 254,017 km (0.112 R)
• M4: 424,409 km (0.061 R)
• M5: 608,564 km (0.057 R)
• M6: 999,015 km (0.088 R)
• M7: 1,070,822 km (0.092 R)
• M8: 1,244,804 km (0.118 R)
• M9: 1,374,655 km (0.1 R)
• M10: 1,647,671 km (0.116 R)
• M11: 1,819,559 km (0.104 R)
• M12: 1,967,362 km (0.05 R)
• M13: 3,247,770 km (0.097 R)
• M14: 3,758,497 km (0.113 R)
• M15: 6,527,553 km (0.11 R)
• M16: 7,214,956 km (0.08 R)
• M17: 7,355,129 km (0.071 R)
• M18: 7,685,890 km (0.066 R)
• M19: 9,411,052 km (0.064 R)
• M20: 10,290,389 km (0.066 R)
• M21: 10,766,409 km (0.077 R)
• M22: 11,087,745 km (0.114 R)
• M23: 11,195,605 km (0.082 R)
• M24: 12,126,254 km (0.098 R)
• M25: 12,181,755 km (0.096 R)
• M26: 12,854,496 km (0.095 R)
• M27: 13,944,167 km (0.106 R)
• M28: 14,353,018 km (0.052 R)
• M29: 14,411,660 km (0.065 R)
• M30: 15,723,933 km (0.085 R)
• M31: 15,905,844 km (0.104 R)
• M32: 17,574,159 km (0.079 R)
• M33: 18,845,143 km (0.037 R)
• M34: 19,361,854 km (0.119 R)
• M35: 19,556,930 km (0.117 R)
• M36: 20,541,433 km (0.05 R)
• M37: 22,014,523 km (0.088 R)
• M38: 22,353,961 km (0.031 R)
• M39: 23,107,037 km (0.084 R)
• M40: 23,244,816 km (0.046 R)
• M41: 24,637,722 km (0.079 R)
• M42: 24,919,565 km (0.104 R)
• M43: 25,486,540 km (0.063 R)
• M44: 26,705,165 km (0.094 R)
• M45: 26,777,420 km (0.108 R)
• M46: 27,869,335 km (0.074 R)
• M47: 28,236,598 km (0.097 R)
• M48: 30,021,450 km (0.086 R)
• M49: 30,624,479 km (0.118 R)
• M50: 31,383,838 km (0.092 R)
• M51: 32,072,587 km (0.11 R)
• M52: 34,719,123 km (0.112 R)
• M53: 35,510,795 km (0.117 R)
• M54: 35,590,231 km (0.117 R)
• M55: 36,870,190 km (0.074 R)
• M56: 41,049,207 km (0.098 R)
• M57: 41,383,259 km (0.062 R)
• M58: 44,173,558 km (0.11 R)
• M59: 45,548,064 km (0.066 R)
• M60: 45,893,934 km (0.086 R)
• M61: 46,240,552 km (0.116 R)
• M62: 46,501,152 km (0.114 R)
• M63: 46,936,631 km (0.089 R)
• M64: 48,780,126 km (0.095 R)
• M65: 52,085,341 km (0.107 R)
• M66: 52,537,426 km (0.117 R)
• M67: 53,627,994 km (0.055 R)
• M68: 54,725,893 km (0.09 R)
• M69: 55,369,762 km (0.09 R)
• M70: 55,738,970 km (0.105 R)
• M71: 57,223,280 km (0.036 R)
• M72: 57,689,876 km (0.115 R)
• M73: 58,157,668 km (0.118 R)
• M74: 60,420,635 km (0.066 R)
• M75: 61,086,047 km (0.106 R)
• M76: 62,520,241 km (0.037 R)
• M77: 63,096,941 km (0.118 R)
• M78: 64,643,633 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit