🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 13.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.35 AU - 1.65 AU

Year: 1246 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,846,224 km

• M1: 179,218 km (0.118 R)
• M2: 342,430 km (0.087 R)
• M3: 503,247 km (0.105 R)
• M4: 600,187 km (0.119 R)
• M5: 749,934 km (0.104 R)
• M6: 1,003,203 km (0.088 R)
• M7: 1,167,761 km (0.079 R)
• M8: 1,329,177 km (0.115 R)
• M9: 1,505,104 km (0.108 R)
• M10: 1,626,877 km (0.06 R)
• M11: 1,724,115 km (0.116 R)
• M12: 1,902,586 km (0.083 R)
• M13: 2,155,406 km (0.091 R)
• M14: 2,262,817 km (0.11 R)
• M15: 2,348,537 km (0.103 R)
• M16: 2,451,311 km (0.099 R)
• M17: 2,555,730 km (0.071 R)
• M18: 2,677,951 km (0.078 R)
• M19: 2,844,155 km (0.112 R)
• M20: 2,988,068 km (0.093 R)
• M21: 3,134,524 km (0.11 R)
• M22: 3,292,350 km (0.116 R)
• M23: 3,416,965 km (0.099 R)
• M24: 3,543,076 km (0.1 R)
• M25: 3,781,685 km (0.118 R)
• M26: 3,949,982 km (0.031 R)
• M27: 4,035,103 km (0.09 R)
• M28: 4,197,417 km (0.093 R)
• M29: 4,450,237 km (0.069 R)
• M30: 4,738,064 km (0.088 R)
• M31: 4,838,743 km (0.059 R)
• M32: 5,073,163 km (0.115 R)
• M33: 5,155,591 km (0.102 R)
• M34: 5,353,061 km (0.094 R)
• M35: 5,595,559 km (0.084 R)
• M36: 5,734,236 km (0.106 R)
• M37: 5,895,802 km (0.071 R)
• M38: 6,245,412 km (0.111 R)
• M39: 6,568,095 km (0.116 R)
• M40: 6,669,372 km (0.06 R)
• M41: 6,782,468 km (0.032 R)
• M42: 6,930,570 km (0.061 R)
• M43: 7,091,238 km (0.107 R)
• M44: 7,451,470 km (0.05 R)
• M45: 7,722,691 km (0.112 R)
• M46: 8,177,917 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 13.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.73 AU

Year: 1464 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,846,224 km

• M1: 166,353 km (0.113 R)
• M2: 263,591 km (0.09 R)
• M3: 357,838 km (0.039 R)
• M4: 580,141 km (0.12 R)
• M5: 693,237 km (0.098 R)
• M6: 815,009 km (0.104 R)
• M7: 937,081 km (0.076 R)
• M8: 1,049,579 km (0.112 R)
• M9: 1,192,744 km (0.082 R)
• M10: 1,289,085 km (0.108 R)
• M11: 1,397,394 km (0.053 R)
• M12: 1,508,994 km (0.049 R)
• M13: 1,662,780 km (0.079 R)
• M14: 1,811,929 km (0.062 R)
• M15: 1,903,483 km (0.04 R)
• M16: 2,113,070 km (0.12 R)
• M17: 2,220,930 km (0.094 R)
• M18: 2,566,800 km (0.115 R)
• M19: 2,811,243 km (0.047 R)
• M20: 2,954,408 km (0.116 R)
• M21: 3,210,819 km (0.075 R)
• M22: 3,474,710 km (0.066 R)
• M23: 3,628,646 km (0.053 R)
• M24: 3,877,278 km (0.073 R)
• M25: 3,970,327 km (0.059 R)
• M26: 4,185,748 km (0.091 R)
• M27: 4,572,160 km (0.093 R)
• M28: 4,784,140 km (0.085 R)
• M29: 5,013,623 km (0.093 R)
• M30: 5,129,861 km (0.062 R)
• M31: 5,261,656 km (0.05 R)
• M32: 5,558,608 km (0.106 R)
• M33: 5,754,581 km (0.102 R)
• M34: 5,937,689 km (0.076 R)
• M35: 6,060,659 km (0.025 R)
• M36: 6,498,232 km (0.057 R)
• M37: 7,043,367 km (0.099 R)
• M38: 7,503,530 km (0.06 R)
• M39: 7,905,649 km (0.118 R)
• M40: 8,263,338 km (0.051 R)
• M41: 8,349,356 km (0.08 R)
• M42: 8,522,142 km (0.112 R)
• M43: 9,030,027 km (0.07 R)
• M44: 9,710,697 km (0.094 R)
• M45: 9,910,709 km (0.092 R)
• M46: 10,002,114 km (0.106 R)
• M47: 10,149,019 km (0.047 R)
• M48: 10,278,122 km (0.12 R)
• M49: 10,500,723 km (0.053 R)
• M50: 10,593,923 km (0.091 R)
• M51: 11,216,100 km (0.1 R)
• M52: 11,560,475 km (0.101 R)
• M53: 11,986,081 km (0.077 R)
• M54: 12,122,663 km (0.073 R)
• M55: 12,377,578 km (0.061 R)
• M56: 12,555,151 km (0.069 R)
• M57: 13,213,382 km (0.073 R)
• M58: 13,617,894 km (0.106 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 7.5

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.86 AU - 7.42 AU

Year: 10319 Days

Day: 16.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,846,224 km

• M1: 135,536 km (0.092 R)
• M2: 222,901 km (0.04 R)
• M3: 363,373 km (0.087 R)
• M4: 417,378 km (0.119 R)
• M5: 820,544 km (0.117 R)
• M6: 990,188 km (0.092 R)
• M7: 2,227,961 km (0.083 R)
• M8: 2,439,642 km (0.112 R)
• M9: 2,630,230 km (0.069 R)
• M10: 2,741,231 km (0.088 R)
• M11: 2,825,605 km (0.114 R)
• M12: 2,882,302 km (0.111 R)
• M13: 3,025,916 km (0.107 R)
• M14: 3,872,490 km (0.079 R)
• M15: 4,256,658 km (0.118 R)
• M16: 5,026,638 km (0.032 R)
• M17: 5,587,480 km (0.094 R)
• M18: 6,205,020 km (0.114 R)
• M19: 6,465,620 km (0.079 R)
• M20: 6,882,400 km (0.06 R)
• M21: 7,662,253 km (0.064 R)
• M22: 8,676,078 km (0.119 R)
• M23: 9,304,389 km (0.082 R)
• M24: 9,947,361 km (0.104 R)
• M25: 10,077,810 km (0.089 R)
• M26: 10,516,282 km (0.101 R)
• M27: 10,737,836 km (0.09 R)
• M28: 12,099,625 km (0.084 R)
• M29: 12,518,799 km (0.081 R)
• M30: 12,800,791 km (0.082 R)
• M31: 14,193,248 km (0.037 R)
• M32: 14,389,071 km (0.095 R)
• M33: 14,536,575 km (0.108 R)
• M34: 14,635,160 km (0.104 R)
• M35: 16,396,226 km (0.1 R)
• M36: 17,067,172 km (0.052 R)
• M37: 17,327,622 km (0.065 R)
• M38: 17,379,832 km (0.109 R)
• M39: 17,536,910 km (0.11 R)
• M40: 17,958,177 km (0.095 R)
• M41: 18,063,943 km (0.091 R)
• M42: 18,489,250 km (0.057 R)
• M43: 19,079,563 km (0.108 R)
• M44: 19,241,577 km (0.06 R)
• M45: 19,295,582 km (0.072 R)
• M46: 19,949,026 km (0.104 R)
• M47: 20,831,354 km (0.098 R)
• M48: 21,557,652 km (0.114 R)
• M49: 21,895,743 km (0.103 R)
• M50: 22,122,084 km (0.051 R)
• M51: 22,349,174 km (0.085 R)
• M52: 22,805,747 km (0.09 R)
• M53: 22,920,339 km (0.08 R)
• M54: 23,902,149 km (0.031 R)
• M55: 25,074,997 km (0.113 R)
• M56: 26,748,099 km (0.047 R)
• M57: 26,989,999 km (0.078 R)
• M58: 27,232,647 km (0.102 R)
• M59: 27,293,384 km (0.096 R)
• M60: 27,781,372 km (0.095 R)
• M61: 27,965,078 km (0.105 R)
• M62: 28,210,568 km (0.117 R)
• M63: 28,518,590 km (0.054 R)
• M64: 30,200,818 km (0.062 R)
• M65: 30,705,262 km (0.113 R)
• M66: 30,895,251 km (0.077 R)
• M67: 31,531,192 km (0.087 R)
• M68: 32,107,293 km (0.108 R)
• M69: 32,816,088 km (0.04 R)
• M70: 33,790,868 km (0.093 R)
• M71: 35,171,507 km (0.097 R)
• M72: 35,237,778 km (0.062 R)
• M73: 35,835,422 km (0.109 R)
• M74: 36,235,895 km (0.078 R)
• M75: 36,436,506 km (0.029 R)
• M76: 37,243,138 km (0.086 R)
• M77: 37,987,687 km (0.059 R)
• M78: 38,327,872 km (0.101 R)
• M79: 38,532,372 km (0.093 R)
• M80: 39,698,189 km (0.118 R)
• M81: 40,112,425 km (0.042 R)
• M82: 40,945,087 km (0.083 R)
• M83: 41,154,225 km (0.041 R)
• M84: 42,275,311 km (0.048 R)
• M85: 42,910,354 km (0.114 R)
• M86: 43,406,421 km (0.112 R)
• M87: 43,833,074 km (0.114 R)
• M88: 45,337,579 km (0.11 R)
• M89: 46,204,948 km (0.12 R)
• M90: 46,713,282 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.2

Radius: 7.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.25 AU - 7.83 AU

Year: 11344 Days

Day: 16.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 124.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,846,224 km

• M1: 201,508 km (0.1 R)
• M2: 470,784 km (0.084 R)
• M3: 733,778 km (0.088 R)
• M4: 1,038,957 km (0.103 R)
• M5: 1,130,511 km (0.059 R)
• M6: 1,302,100 km (0.069 R)
• M7: 1,421,329 km (0.09 R)
• M8: 1,757,027 km (0.079 R)
• M9: 1,844,691 km (0.11 R)
• M10: 2,305,303 km (0.07 R)
• M11: 2,623,348 km (0.11 R)
• M12: 2,851,635 km (0.118 R)
• M13: 3,086,503 km (0.063 R)
• M14: 3,354,732 km (0.115 R)
• M15: 3,714,814 km (0.047 R)
• M16: 3,799,636 km (0.087 R)
• M17: 3,856,633 km (0.065 R)
• M18: 4,898,283 km (0.089 R)
• M19: 5,242,807 km (0.052 R)
• M20: 5,338,250 km (0.042 R)
• M21: 6,054,824 km (0.025 R)
• M22: 6,766,910 km (0.092 R)
• M23: 6,905,438 km (0.084 R)
• M24: 7,045,013 km (0.067 R)
• M25: 7,505,176 km (0.113 R)
• M26: 8,231,772 km (0.098 R)
• M27: 8,566,124 km (0.069 R)
• M28: 9,286,587 km (0.119 R)
• M29: 9,986,855 km (0.051 R)
• M30: 10,263,760 km (0.101 R)
• M31: 10,383,289 km (0.104 R)
• M32: 10,663,785 km (0.119 R)
• M33: 10,825,201 km (0.069 R)
• M34: 11,191,417 km (0.092 R)
• M35: 11,437,804 km (0.114 R)
• M36: 11,644,549 km (0.054 R)
• M37: 12,229,776 km (0.058 R)
• M38: 12,483,643 km (0.085 R)
• M39: 13,734,730 km (0.112 R)
• M40: 14,042,603 km (0.12 R)
• M41: 14,441,879 km (0.041 R)
• M42: 14,710,258 km (0.112 R)
• M43: 14,800,017 km (0.102 R)
• M44: 15,570,595 km (0.057 R)
• M45: 15,707,926 km (0.073 R)
• M46: 16,447,089 km (0.072 R)
• M47: 17,767,889 km (0.07 R)
• M48: 19,171,566 km (0.11 R)
• M49: 19,417,056 km (0.11 R)
• M50: 19,565,008 km (0.098 R)
• M51: 19,614,375 km (0.078 R)
• M52: 19,663,743 km (0.104 R)
• M53: 19,812,144 km (0.113 R)
• M54: 19,861,810 km (0.111 R)
• M55: 20,811,607 km (0.119 R)
• M56: 21,571,714 km (0.084 R)
• M57: 23,695,704 km (0.071 R)
• M58: 24,329,999 km (0.087 R)
• M59: 25,076,792 km (0.11 R)
• M60: 25,615,045 km (0.083 R)
• M61: 26,102,584 km (0.034 R)
• M62: 26,976,834 km (0.09 R)
• M63: 28,027,610 km (0.117 R)
• M64: 28,810,306 km (0.089 R)
• M65: 28,866,555 km (0.068 R)
• M66: 29,657,030 km (0.108 R)
• M67: 30,511,832 km (0.103 R)
• M68: 30,798,462 km (0.036 R)
• M69: 31,259,223 km (0.052 R)
• M70: 31,954,404 km (0.039 R)
• M71: 32,128,985 km (0.035 R)
• M72: 34,011,076 km (0.086 R)
• M73: 34,248,787 km (0.071 R)
• M74: 34,308,327 km (0.105 R)
• M75: 34,546,786 km (0.072 R)
• M76: 34,666,315 km (0.113 R)
• M77: 36,110,233 km (0.08 R)
• M78: 36,717,601 km (0.078 R)
• M79: 37,022,631 km (0.111 R)
• M80: 38,312,613 km (0.075 R)
• M81: 38,498,114 km (0.05 R)
• M82: 38,932,098 km (0.074 R)
• M83: 39,118,646 km (0.062 R)
• M84: 39,617,406 km (0.063 R)
• M85: 40,747,318 km (0.036 R)
• M86: 41,316,239 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit