🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 10

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 494 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 160.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,131,512 km

• M1: 126,709 km (0.117 R)
• M2: 200,461 km (0.103 R)
• M3: 330,163 km (0.114 R)
• M4: 416,331 km (0.08 R)
• M5: 500,405 km (0.115 R)
• M6: 645,664 km (0.106 R)
• M7: 787,483 km (0.104 R)
• M8: 857,794 km (0.099 R)
• M9: 920,476 km (0.043 R)
• M10: 1,118,842 km (0.119 R)
• M11: 1,204,412 km (0.098 R)
• M12: 1,462,918 km (0.091 R)
• M13: 1,677,740 km (0.105 R)
• M14: 1,935,198 km (0.112 R)
• M15: 2,019,571 km (0.102 R)
• M16: 2,111,724 km (0.081 R)
• M17: 2,198,640 km (0.084 R)
• M18: 2,327,892 km (0.116 R)
• M19: 2,403,888 km (0.071 R)
• M20: 2,509,055 km (0.074 R)
• M21: 2,673,015 km (0.049 R)
• M22: 2,767,411 km (0.107 R)
• M23: 2,877,665 km (0.04 R)
• M24: 2,966,975 km (0.072 R)
• M25: 3,072,441 km (0.068 R)
• M26: 3,194,363 km (0.075 R)
• M27: 3,310,152 km (0.059 R)
• M28: 3,380,313 km (0.087 R)
• M29: 3,522,282 km (0.12 R)
• M30: 3,625,953 km (0.057 R)
• M31: 3,690,280 km (0.099 R)
• M32: 3,893,883 km (0.036 R)
• M33: 4,076,243 km (0.118 R)
• M34: 4,492,274 km (0.089 R)
• M35: 4,665,958 km (0.089 R)
• M36: 4,904,117 km (0.104 R)
• M37: 5,429,356 km (0.075 R)
• M38: 5,493,832 km (0.094 R)
• M39: 5,605,283 km (0.06 R)
• M40: 5,670,507 km (0.093 R)
• M41: 5,792,579 km (0.026 R)
• M42: 5,962,822 km (0.053 R)
• M43: 6,058,115 km (0.117 R)
• M44: 6,182,880 km (0.109 R)
• M45: 6,279,371 km (0.063 R)
• M46: 6,347,288 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 550 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,131,512 km

• M1: 255,364 km (0.12 R)
• M2: 355,145 km (0.07 R)
• M3: 466,596 km (0.116 R)
• M4: 552,764 km (0.114 R)
• M5: 704,307 km (0.085 R)
• M6: 837,150 km (0.109 R)
• M7: 943,065 km (0.112 R)
• M8: 1,059,452 km (0.089 R)
• M9: 1,226,703 km (0.116 R)
• M10: 1,385,276 km (0.026 R)
• M11: 1,488,798 km (0.098 R)
• M12: 1,588,879 km (0.098 R)
• M13: 1,743,414 km (0.09 R)
• M14: 1,829,283 km (0.047 R)
• M15: 1,916,648 km (0.107 R)
• M16: 2,288,099 km (0.095 R)
• M17: 2,412,266 km (0.094 R)
• M18: 2,591,484 km (0.109 R)
• M19: 2,868,689 km (0.117 R)
• M20: 2,971,313 km (0.114 R)
• M21: 3,075,134 km (0.097 R)
• M22: 3,245,526 km (0.034 R)
• M23: 3,336,033 km (0.087 R)
• M24: 3,477,702 km (0.115 R)
• M25: 3,758,347 km (0.106 R)
• M26: 3,862,318 km (0.102 R)
• M27: 3,967,336 km (0.116 R)
• M28: 4,055,449 km (0.111 R)
• M29: 4,260,847 km (0.12 R)
• M30: 4,369,455 km (0.093 R)
• M31: 4,515,612 km (0.078 R)
• M32: 5,002,254 km (0.101 R)
• M33: 5,107,421 km (0.071 R)
• M34: 5,222,910 km (0.112 R)
• M35: 5,349,021 km (0.103 R)
• M36: 5,436,985 km (0.063 R)
• M37: 5,644,028 km (0.118 R)
• M38: 5,763,707 km (0.033 R)
• M39: 5,964,766 km (0.105 R)
• M40: 6,270,844 km (0.093 R)
• M41: 6,363,744 km (0.045 R)
• M42: 6,666,081 km (0.102 R)
• M43: 6,782,019 km (0.077 R)
• M44: 6,909,327 km (0.1 R)
• M45: 7,112,481 km (0.118 R)
• M46: 7,306,809 km (0.099 R)
• M47: 7,393,725 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 14.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.21 AU - 3.41 AU

Year: 4084 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,131,512 km

• M1: 196,572 km (0.094 R)
• M2: 350,508 km (0.086 R)
• M3: 734,974 km (0.102 R)
• M4: 1,162,226 km (0.094 R)
• M5: 1,266,795 km (0.115 R)
• M6: 1,485,956 km (0.098 R)
• M7: 1,740,122 km (0.117 R)
• M8: 2,574,879 km (0.049 R)
• M9: 2,778,780 km (0.061 R)
• M10: 2,909,080 km (0.088 R)
• M11: 3,068,252 km (0.079 R)
• M12: 3,203,190 km (0.079 R)
• M13: 3,298,932 km (0.111 R)
• M14: 3,820,730 km (0.106 R)
• M15: 4,278,200 km (0.073 R)
• M16: 4,475,370 km (0.073 R)
• M17: 4,847,420 km (0.119 R)
• M18: 5,555,616 km (0.102 R)
• M19: 5,787,942 km (0.066 R)
• M20: 6,176,597 km (0.057 R)
• M21: 6,608,785 km (0.08 R)
• M22: 6,802,066 km (0.085 R)
• M23: 7,033,045 km (0.085 R)
• M24: 7,140,456 km (0.091 R)
• M25: 7,484,381 km (0.108 R)
• M26: 7,649,238 km (0.096 R)
• M27: 7,796,742 km (0.096 R)
• M28: 8,264,086 km (0.109 R)
• M29: 9,011,327 km (0.105 R)
• M30: 9,108,715 km (0.118 R)
• M31: 9,383,227 km (0.053 R)
• M32: 9,521,456 km (0.064 R)
• M33: 9,860,295 km (0.115 R)
• M34: 10,590,781 km (0.092 R)
• M35: 10,734,844 km (0.089 R)
• M36: 11,338,771 km (0.119 R)
• M37: 12,211,525 km (0.112 R)
• M38: 12,601,526 km (0.079 R)
• M39: 12,754,415 km (0.103 R)
• M40: 12,951,735 km (0.091 R)
• M41: 13,150,102 km (0.072 R)
• M42: 13,572,267 km (0.058 R)
• M43: 13,684,016 km (0.095 R)
• M44: 14,704,424 km (0.114 R)
• M45: 15,281,871 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 10.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.74 AU - 4.06 AU

Year: 4252 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,131,512 km

• M1: 145,409 km (0.114 R)
• M2: 251,923 km (0.106 R)
• M3: 359,484 km (0.116 R)
• M4: 603,478 km (0.101 R)
• M5: 684,111 km (0.117 R)
• M6: 755,768 km (0.108 R)
• M7: 907,311 km (0.037 R)
• M8: 994,527 km (0.119 R)
• M9: 1,185,862 km (0.048 R)
• M10: 1,364,333 km (0.094 R)
• M11: 1,482,814 km (0.113 R)
• M12: 1,604,736 km (0.067 R)
• M13: 1,748,500 km (0.06 R)
• M14: 1,887,028 km (0.113 R)
• M15: 1,991,148 km (0.06 R)
• M16: 2,077,765 km (0.111 R)
• M17: 2,245,015 km (0.088 R)
• M18: 2,315,177 km (0.069 R)
• M19: 2,634,867 km (0.114 R)
• M20: 2,730,311 km (0.083 R)
• M21: 2,816,180 km (0.115 R)
• M22: 3,012,901 km (0.102 R)
• M23: 3,090,542 km (0.079 R)
• M24: 3,606,356 km (0.12 R)
• M25: 4,385,761 km (0.063 R)
• M26: 4,512,321 km (0.114 R)
• M27: 4,807,776 km (0.085 R)
• M28: 4,886,016 km (0.059 R)
• M29: 5,004,049 km (0.088 R)
• M30: 5,229,642 km (0.118 R)
• M31: 5,390,909 km (0.052 R)
• M32: 5,485,754 km (0.107 R)
• M33: 5,759,668 km (0.117 R)
• M34: 6,038,368 km (0.105 R)
• M35: 7,451,320 km (0.055 R)
• M36: 7,526,867 km (0.074 R)
• M37: 7,678,709 km (0.077 R)
• M38: 7,770,263 km (0.114 R)
• M39: 8,961,960 km (0.114 R)
• M40: 9,042,294 km (0.103 R)
• M41: 9,677,636 km (0.115 R)
• M42: 10,496,385 km (0.094 R)
• M43: 10,632,070 km (0.099 R)
• M44: 11,043,016 km (0.047 R)
• M45: 11,129,184 km (0.119 R)
• M46: 11,441,694 km (0.099 R)
• M47: 11,862,662 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.1

Radius: 6.4

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.94 AU - 7.3 AU

Year: 10269 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,131,512 km

• M1: 292,165 km (0.109 R)
• M2: 349,461 km (0.111 R)
• M3: 436,975 km (0.066 R)
• M4: 590,014 km (0.117 R)
• M5: 744,100 km (0.115 R)
• M6: 1,035,367 km (0.109 R)
• M7: 1,165,218 km (0.093 R)
• M8: 1,300,454 km (0.101 R)
• M9: 1,359,994 km (0.113 R)
• M10: 1,758,373 km (0.105 R)
• M11: 2,214,796 km (0.038 R)
• M12: 2,431,863 km (0.059 R)
• M13: 2,912,371 km (0.117 R)
• M14: 3,123,454 km (0.118 R)
• M15: 3,477,103 km (0.117 R)
• M16: 3,672,777 km (0.094 R)
• M17: 3,757,749 km (0.07 R)
• M18: 3,900,914 km (0.064 R)
• M19: 4,163,010 km (0.07 R)
• M20: 4,370,951 km (0.096 R)
• M21: 4,920,872 km (0.069 R)
• M22: 5,077,651 km (0.088 R)
• M23: 5,460,322 km (0.089 R)
• M24: 5,753,534 km (0.074 R)
• M25: 6,836,922 km (0.075 R)
• M26: 7,259,087 km (0.116 R)
• M27: 7,762,334 km (0.104 R)
• M28: 7,871,690 km (0.076 R)
• M29: 8,055,097 km (0.078 R)
• M30: 9,107,668 km (0.043 R)
• M31: 9,223,008 km (0.05 R)
• M32: 9,416,288 km (0.063 R)
• M33: 10,483,071 km (0.076 R)
• M34: 10,928,573 km (0.092 R)
• M35: 10,969,413 km (0.047 R)
• M36: 11,421,648 km (0.109 R)
• M37: 12,302,031 km (0.078 R)
• M38: 12,643,114 km (0.035 R)
• M39: 12,900,872 km (0.073 R)
• M40: 13,073,807 km (0.101 R)
• M41: 13,291,023 km (0.028 R)
• M42: 13,728,896 km (0.092 R)
• M43: 14,171,556 km (0.098 R)
• M44: 14,799,119 km (0.115 R)
• M45: 15,849,745 km (0.093 R)
• M46: 16,174,223 km (0.072 R)
• M47: 18,070,376 km (0.064 R)
• M48: 18,799,216 km (0.054 R)
• M49: 18,897,203 km (0.088 R)
• M50: 19,093,625 km (0.105 R)
• M51: 20,486,980 km (0.098 R)
• M52: 21,094,048 km (0.105 R)
• M53: 21,655,788 km (0.092 R)
• M54: 22,170,704 km (0.107 R)
• M55: 22,325,986 km (0.067 R)
• M56: 22,585,539 km (0.118 R)
• M57: 22,637,599 km (0.113 R)
• M58: 23,528,304 km (0.067 R)
• M59: 23,898,409 km (0.049 R)
• M60: 24,858,977 km (0.12 R)
• M61: 25,614,746 km (0.056 R)
• M62: 25,831,962 km (0.109 R)
• M63: 26,323,241 km (0.078 R)
• M64: 26,707,409 km (0.106 R)
• M65: 28,094,630 km (0.118 R)
• M66: 28,374,827 km (0.029 R)
• M67: 28,431,075 km (0.043 R)
• M68: 29,164,404 km (0.05 R)
• M69: 30,247,642 km (0.118 R)
• M70: 30,765,251 km (0.035 R)
• M71: 31,867,638 km (0.119 R)
• M72: 32,277,087 km (0.034 R)
• M73: 32,747,123 km (0.087 R)
• M74: 33,160,163 km (0.084 R)
• M75: 34,350,065 km (0.095 R)
• M76: 34,529,732 km (0.077 R)
• M77: 34,589,720 km (0.069 R)
• M78: 34,950,251 km (0.079 R)
• M79: 35,010,539 km (0.057 R)
• M80: 35,372,417 km (0.094 R)
• M81: 35,675,053 km (0.094 R)
• M82: 36,282,869 km (0.108 R)
• M83: 36,404,791 km (0.083 R)
• M84: 37,200,951 km (0.115 R)
• M85: 38,810,176 km (0.11 R)
• M86: 39,686,221 km (0.066 R)
• M87: 40,000,675 km (0.091 R)
• M88: 40,126,637 km (0.087 R)
• M89: 40,442,139 km (0.115 R)
• M90: 41,139,414 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.8

Radius: 7.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.01 AU - 9.97 AU

Year: 15318 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,131,512 km

• M1: 107,411 km (0.096 R)
• M2: 222,452 km (0.109 R)
• M3: 801,396 km (0.062 R)
• M4: 880,982 km (0.085 R)
• M5: 1,113,906 km (0.112 R)
• M6: 2,255,038 km (0.092 R)
• M7: 2,754,994 km (0.096 R)
• M8: 2,846,847 km (0.077 R)
• M9: 3,288,610 km (0.114 R)
• M10: 3,418,760 km (0.085 R)
• M11: 3,650,786 km (0.112 R)
• M12: 4,556,901 km (0.097 R)
• M13: 5,375,351 km (0.051 R)
• M14: 5,840,899 km (0.096 R)
• M15: 6,118,403 km (0.109 R)
• M16: 6,440,936 km (0.039 R)
• M17: 6,522,318 km (0.066 R)
• M18: 7,398,662 km (0.096 R)
• M19: 8,047,019 km (0.09 R)
• M20: 8,134,833 km (0.107 R)
• M21: 9,121,880 km (0.055 R)
• M22: 9,305,436 km (0.066 R)
• M23: 9,443,964 km (0.076 R)
• M24: 9,583,090 km (0.107 R)
• M25: 9,722,814 km (0.09 R)
• M26: 9,910,410 km (0.102 R)
• M27: 10,480,079 km (0.067 R)
• M28: 10,962,831 km (0.115 R)
• M29: 11,060,219 km (0.083 R)
• M30: 11,206,975 km (0.1 R)
• M31: 12,353,044 km (0.107 R)
• M32: 12,965,647 km (0.084 R)
• M33: 13,223,853 km (0.117 R)
• M34: 13,536,064 km (0.111 R)
• M35: 13,640,633 km (0.12 R)
• M36: 14,486,759 km (0.096 R)
• M37: 16,118,871 km (0.087 R)
• M38: 16,396,525 km (0.087 R)
• M39: 16,619,875 km (0.055 R)
• M40: 17,239,060 km (0.108 R)
• M41: 19,082,854 km (0.042 R)
• M42: 20,206,932 km (0.083 R)
• M43: 20,446,289 km (0.075 R)
• M44: 20,807,119 km (0.106 R)
• M45: 21,230,780 km (0.069 R)
• M46: 22,642,685 km (0.046 R)
• M47: 23,454,253 km (0.117 R)
• M48: 24,784,926 km (0.065 R)
• M49: 24,848,954 km (0.116 R)
• M50: 25,362,823 km (0.08 R)
• M51: 26,531,781 km (0.07 R)
• M52: 27,519,276 km (0.111 R)
• M53: 27,651,820 km (0.029 R)
• M54: 28,989,225 km (0.066 R)
• M55: 31,103,492 km (0.085 R)
• M56: 31,241,571 km (0.104 R)
• M57: 32,283,968 km (0.12 R)
• M58: 32,353,831 km (0.057 R)
• M59: 32,914,823 km (0.113 R)
• M60: 35,190,655 km (0.107 R)
• M61: 35,406,525 km (0.106 R)
• M62: 35,478,631 km (0.043 R)
• M63: 35,695,249 km (0.098 R)
• M64: 36,129,531 km (0.118 R)
• M65: 36,857,475 km (0.106 R)
• M66: 37,663,807 km (0.075 R)
• M67: 37,737,260 km (0.087 R)
• M68: 39,144,527 km (0.099 R)
• M69: 39,293,676 km (0.101 R)
• M70: 41,097,826 km (0.067 R)
• M71: 42,239,258 km (0.103 R)
• M72: 42,315,702 km (0.096 R)
• M73: 44,942,492 km (0.09 R)
• M74: 48,499,480 km (0.108 R)
• M75: 53,629,041 km (0.095 R)
• M76: 55,879,592 km (0.072 R)
• M77: 56,047,441 km (0.105 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: 350 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit