🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 8.2

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.75 AU - 1.05 AU

Year: 569 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,330,554 km

• M1: 105,766 km (0.088 R)
• M2: 219,460 km (0.086 R)
• M3: 276,008 km (0.06 R)
• M4: 339,737 km (0.104 R)
• M5: 455,825 km (0.032 R)
• M6: 507,885 km (0.081 R)
• M7: 669,301 km (0.111 R)
• M8: 747,541 km (0.112 R)
• M9: 880,533 km (0.108 R)
• M10: 942,766 km (0.107 R)
• M11: 1,016,667 km (0.109 R)
• M12: 1,138,889 km (0.091 R)
• M13: 1,217,876 km (0.097 R)
• M14: 1,348,326 km (0.073 R)
• M15: 1,437,785 km (0.1 R)
• M16: 1,576,014 km (0.054 R)
• M17: 1,682,527 km (0.107 R)
• M18: 1,773,184 km (0.067 R)
• M19: 1,915,302 km (0.118 R)
• M20: 2,029,295 km (0.112 R)
• M21: 2,145,533 km (0.076 R)
• M22: 2,217,788 km (0.12 R)
• M23: 2,284,060 km (0.077 R)
• M24: 2,337,616 km (0.099 R)
• M25: 2,569,942 km (0.089 R)
• M26: 2,639,804 km (0.069 R)
• M27: 2,738,539 km (0.11 R)
• M28: 2,824,109 km (0.073 R)
• M29: 3,086,503 km (0.029 R)
• M30: 3,175,813 km (0.092 R)
• M31: 3,265,871 km (0.037 R)
• M32: 3,364,456 km (0.101 R)
• M33: 3,464,088 km (0.113 R)
• M34: 3,525,872 km (0.048 R)
• M35: 3,658,416 km (0.097 R)
• M36: 3,713,468 km (0.116 R)
• M37: 3,808,463 km (0.104 R)
• M38: 4,049,614 km (0.046 R)
• M39: 4,139,373 km (0.114 R)
• M40: 4,196,819 km (0.11 R)
• M41: 4,337,291 km (0.07 R)
• M42: 4,395,634 km (0.068 R)
• M43: 4,487,936 km (0.103 R)
• M44: 4,546,878 km (0.105 R)
• M45: 4,674,335 km (0.109 R)
• M46: 4,759,905 km (0.039 R)
• M47: 5,098,595 km (0.066 R)
• M48: 5,177,882 km (0.079 R)
• M49: 5,553,372 km (0.105 R)
• M50: 5,625,927 km (0.084 R)
• M51: 5,836,112 km (0.08 R)
• M52: 6,058,265 km (0.058 R)
• M53: 6,123,639 km (0.102 R)
• M54: 6,198,588 km (0.093 R)
• M55: 6,349,382 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.01 AU - 1.25 AU

Year: 801 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 68,330,554 km

• M1: 105,018 km (0.113 R)
• M2: 181,462 km (0.116 R)
• M3: 326,123 km (0.111 R)
• M4: 403,017 km (0.057 R)
• M5: 468,690 km (0.05 R)
• M6: 528,679 km (0.105 R)
• M7: 581,337 km (0.091 R)
• M8: 653,743 km (0.089 R)
• M9: 711,039 km (0.067 R)
• M10: 792,869 km (0.093 R)
• M11: 842,685 km (0.051 R)
• M12: 974,481 km (0.111 R)
• M13: 1,049,429 km (0.096 R)
• M14: 1,108,969 km (0.12 R)
• M15: 1,169,855 km (0.115 R)
• M16: 1,308,682 km (0.07 R)
• M17: 1,396,496 km (0.034 R)
• M18: 1,467,256 km (0.086 R)
• M19: 1,519,914 km (0.076 R)
• M20: 1,642,136 km (0.074 R)
• M21: 1,880,894 km (0.047 R)
• M22: 2,028,398 km (0.083 R)
• M23: 2,098,110 km (0.031 R)
• M24: 2,185,176 km (0.082 R)
• M25: 2,522,519 km (0.073 R)
• M26: 2,615,270 km (0.073 R)
• M27: 2,726,870 km (0.061 R)
• M28: 2,786,260 km (0.035 R)
• M29: 2,906,387 km (0.093 R)
• M30: 2,966,975 km (0.116 R)
• M31: 3,145,594 km (0.115 R)
• M32: 3,232,960 km (0.049 R)
• M33: 3,352,937 km (0.094 R)
• M34: 3,480,843 km (0.054 R)
• M35: 3,571,350 km (0.094 R)
• M36: 3,629,992 km (0.073 R)
• M37: 3,774,653 km (0.116 R)
• M38: 3,968,233 km (0.034 R)
• M39: 4,130,846 km (0.119 R)
• M40: 4,351,204 km (0.119 R)
• M41: 4,407,004 km (0.065 R)
• M42: 4,533,115 km (0.107 R)
• M43: 4,632,148 km (0.105 R)
• M44: 4,731,930 km (0.106 R)
• M45: 4,810,768 km (0.085 R)
• M46: 4,918,928 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 10.9

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.71 AU - 2.63 AU

Year: 2132 Days

Day: 11.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,330,554 km

• M1: 287,677 km (0.118 R)
• M2: 449,093 km (0.112 R)
• M3: 589,266 km (0.097 R)
• M4: 798,254 km (0.082 R)
• M5: 1,061,546 km (0.073 R)
• M6: 1,342,042 km (0.057 R)
• M7: 1,565,093 km (0.116 R)
• M8: 1,704,967 km (0.111 R)
• M9: 1,861,147 km (0.054 R)
• M10: 2,110,976 km (0.098 R)
• M11: 2,214,048 km (0.074 R)
• M12: 2,332,081 km (0.1 R)
• M13: 2,671,070 km (0.093 R)
• M14: 2,768,907 km (0.108 R)
• M15: 2,867,941 km (0.062 R)
• M16: 3,040,427 km (0.118 R)
• M17: 3,305,664 km (0.118 R)
• M18: 3,456,459 km (0.116 R)
• M19: 3,811,754 km (0.062 R)
• M20: 3,890,592 km (0.089 R)
• M21: 4,098,234 km (0.059 R)
• M22: 4,243,942 km (0.113 R)
• M23: 4,557,649 km (0.064 R)
• M24: 4,691,988 km (0.093 R)
• M25: 4,810,619 km (0.08 R)
• M26: 4,964,705 km (0.049 R)
• M27: 5,155,143 km (0.088 R)
• M28: 5,561,301 km (0.1 R)
• M29: 5,795,422 km (0.072 R)
• M30: 5,959,530 km (0.091 R)
• M31: 6,162,086 km (0.106 R)
• M32: 6,479,832 km (0.114 R)
• M33: 6,764,517 km (0.106 R)
• M34: 6,879,557 km (0.119 R)
• M35: 6,995,346 km (0.114 R)
• M36: 7,072,838 km (0.075 R)
• M37: 7,267,913 km (0.106 R)
• M38: 7,543,921 km (0.083 R)
• M39: 7,643,404 km (0.025 R)
• M40: 7,843,566 km (0.07 R)
• M41: 7,944,395 km (0.036 R)
• M42: 8,392,889 km (0.075 R)
• M43: 8,578,690 km (0.05 R)
• M44: 8,975,573 km (0.079 R)
• M45: 9,123,226 km (0.088 R)
• M46: 9,293,169 km (0.097 R)
• M47: 9,808,983 km (0.101 R)
• M48: 10,070,480 km (0.111 R)
• M49: 10,245,958 km (0.11 R)
• M50: 10,356,212 km (0.069 R)
• M51: 10,577,916 km (0.084 R)
• M52: 10,846,145 km (0.07 R)
• M53: 11,071,290 km (0.079 R)
• M54: 11,526,217 km (0.06 R)
• M55: 12,010,615 km (0.09 R)
• M56: 12,384,161 km (0.11 R)
• M57: 12,951,585 km (0.102 R)
• M58: 13,624,327 km (0.079 R)
• M59: 13,818,655 km (0.097 R)
• M60: 14,062,798 km (0.119 R)
• M61: 14,136,400 km (0.093 R)
• M62: 14,481,223 km (0.066 R)
• M63: 14,853,872 km (0.075 R)
• M64: 15,608,443 km (0.057 R)
• M65: 15,735,452 km (0.119 R)
• M66: 16,272,658 km (0.12 R)
• M67: 17,260,004 km (0.115 R)
• M68: 17,549,326 km (0.11 R)
• M69: 17,707,900 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.2

Radius: 6.1

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.54 AU - 11.52 AU

Year: 22786 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,330,554 km

• M1: 134,189 km (0.064 R)
• M2: 254,616 km (0.057 R)
• M3: 314,006 km (0.105 R)
• M4: 466,596 km (0.098 R)
• M5: 581,487 km (0.065 R)
• M6: 908,657 km (0.043 R)
• M7: 1,029,233 km (0.104 R)
• M8: 1,155,195 km (0.108 R)
• M9: 1,206,956 km (0.091 R)
• M10: 1,339,948 km (0.115 R)
• M11: 1,394,551 km (0.063 R)
• M12: 1,477,728 km (0.026 R)
• M13: 1,707,959 km (0.057 R)
• M14: 1,857,706 km (0.111 R)
• M15: 2,106,039 km (0.115 R)
• M16: 2,299,319 km (0.079 R)
• M17: 2,634,269 km (0.085 R)
• M18: 2,807,354 km (0.084 R)
• M19: 3,461,396 km (0.06 R)
• M20: 5,201,668 km (0.097 R)
• M21: 5,728,701 km (0.048 R)
• M22: 5,818,160 km (0.105 R)
• M23: 6,318,565 km (0.116 R)
• M24: 6,785,610 km (0.091 R)
• M25: 7,071,043 km (0.034 R)
• M26: 7,901,161 km (0.094 R)
• M27: 8,761,798 km (0.094 R)
• M28: 9,124,722 km (0.107 R)
• M29: 9,176,932 km (0.052 R)
• M30: 9,598,648 km (0.105 R)
• M31: 9,758,269 km (0.068 R)
• M32: 10,570,137 km (0.101 R)
• M33: 10,956,548 km (0.047 R)
• M34: 11,572,742 km (0.114 R)
• M35: 12,200,305 km (0.066 R)
• M36: 14,027,493 km (0.095 R)
• M37: 15,749,813 km (0.101 R)
• M38: 16,317,537 km (0.108 R)
• M39: 16,699,610 km (0.072 R)
• M40: 16,827,666 km (0.117 R)
• M41: 17,213,778 km (0.064 R)
• M42: 17,994,679 km (0.048 R)
• M43: 18,389,468 km (0.106 R)
• M44: 18,455,441 km (0.106 R)
• M45: 18,521,563 km (0.117 R)
• M46: 18,920,241 km (0.088 R)
• M47: 19,456,101 km (0.037 R)
• M48: 20,886,256 km (0.084 R)
• M49: 21,579,044 km (0.064 R)
• M50: 22,068,528 km (0.052 R)
• M51: 22,349,922 km (0.062 R)
• M52: 23,058,567 km (0.058 R)
• M53: 23,272,492 km (0.119 R)
• M54: 26,039,903 km (0.119 R)
• M55: 26,486,153 km (0.054 R)
• M56: 28,449,476 km (0.048 R)
• M57: 28,986,083 km (0.076 R)
• M58: 30,381,084 km (0.053 R)
• M59: 30,772,432 km (0.038 R)
• M60: 31,008,048 km (0.11 R)
• M61: 32,274,843 km (0.085 R)
• M62: 32,354,579 km (0.096 R)
• M63: 32,834,339 km (0.089 R)
• M64: 33,719,958 km (0.107 R)
• M65: 34,450,445 km (0.11 R)
• M66: 34,613,507 km (0.102 R)
• M67: 36,175,159 km (0.052 R)
• M68: 36,340,913 km (0.098 R)
• M69: 38,180,369 km (0.098 R)
• M70: 39,622,492 km (0.104 R)
• M71: 41,168,736 km (0.086 R)
• M72: 41,775,355 km (0.111 R)
• M73: 43,436,789 km (0.098 R)
• M74: 44,231,303 km (0.115 R)
• M75: 45,298,235 km (0.073 R)
• M76: 45,834,843 km (0.095 R)
• M77: 48,549,147 km (0.096 R)
• M78: 49,741,442 km (0.065 R)
• M79: 50,017,898 km (0.108 R)
• M80: 51,129,111 km (0.093 R)
• M81: 51,781,059 km (0.111 R)
• M82: 52,623,295 km (0.12 R)
• M83: 52,717,093 km (0.088 R)
• M84: 54,416,225 km (0.115 R)
• M85: 55,558,854 km (0.088 R)
• M86: 57,577,378 km (0.117 R)
• M87: 58,255,655 km (0.103 R)
• M88: 58,741,698 km (0.097 R)
• M89: 60,207,907 km (0.099 R)
• M90: 60,600,901 km (0.1 R)
• M91: 64,075,910 km (0.041 R)
• M92: 65,282,267 km (0.118 R)
• M93: 67,921,472 km (0.115 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: 301 - 20,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit