🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.56 AU - 0.58 AU

Year: 287 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,002,605 km

• M1: 163,959 km (0.036 R)
• M2: 258,655 km (0.042 R)
• M3: 345,870 km (0.084 R)
• M4: 430,094 km (0.098 R)
• M5: 613,650 km (0.099 R)
• M6: 738,116 km (0.108 R)
• M7: 834,158 km (0.062 R)
• M8: 923,019 km (0.085 R)
• M9: 1,023,698 km (0.108 R)
• M10: 1,210,845 km (0.119 R)
• M11: 1,308,832 km (0.049 R)
• M12: 1,437,785 km (0.051 R)
• M13: 1,595,461 km (0.043 R)
• M14: 1,678,937 km (0.078 R)
• M15: 1,861,147 km (0.081 R)
• M16: 1,975,739 km (0.11 R)
• M17: 2,146,879 km (0.099 R)
• M18: 2,239,779 km (0.064 R)
• M19: 2,602,255 km (0.119 R)
• M20: 2,725,374 km (0.088 R)
• M21: 2,820,518 km (0.113 R)
• M22: 2,965,479 km (0.085 R)
• M23: 3,088,149 km (0.055 R)
• M24: 3,313,294 km (0.087 R)
• M25: 3,498,645 km (0.084 R)
• M26: 3,687,438 km (0.112 R)
• M27: 3,866,357 km (0.074 R)
• M28: 4,055,000 km (0.118 R)
• M29: 4,157,325 km (0.084 R)
• M30: 4,329,961 km (0.102 R)
• M31: 4,434,530 km (0.034 R)
• M32: 4,596,694 km (0.105 R)
• M33: 4,689,295 km (0.044 R)
• M34: 4,804,036 km (0.061 R)
• M35: 4,919,825 km (0.109 R)
• M36: 5,029,181 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 13.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 349 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,002,605 km

• M1: 165,605 km (0.116 R)
• M2: 252,372 km (0.079 R)
• M3: 414,237 km (0.105 R)
• M4: 515,365 km (0.097 R)
• M5: 627,563 km (0.075 R)
• M6: 793,467 km (0.085 R)
• M7: 904,170 km (0.106 R)
• M8: 1,133,952 km (0.12 R)
• M9: 1,251,835 km (0.068 R)
• M10: 1,402,031 km (0.058 R)
• M11: 1,500,915 km (0.12 R)
• M12: 1,587,682 km (0.079 R)
• M13: 1,696,290 km (0.097 R)
• M14: 1,812,528 km (0.084 R)
• M15: 1,963,023 km (0.078 R)
• M16: 2,074,773 km (0.084 R)
• M17: 2,166,776 km (0.085 R)
• M18: 2,277,029 km (0.082 R)
• M19: 2,411,667 km (0.034 R)
• M20: 2,554,982 km (0.079 R)
• M21: 2,796,283 km (0.115 R)
• M22: 2,904,742 km (0.098 R)
• M23: 3,026,814 km (0.12 R)
• M24: 3,181,797 km (0.063 R)
• M25: 3,295,192 km (0.108 R)
• M26: 3,454,963 km (0.052 R)
• M27: 3,539,037 km (0.097 R)
• M28: 3,775,551 km (0.116 R)
• M29: 3,889,096 km (0.108 R)
• M30: 4,271,318 km (0.101 R)
• M31: 4,389,800 km (0.113 R)
• M32: 4,587,419 km (0.116 R)
• M33: 4,687,200 km (0.081 R)
• M34: 4,852,955 km (0.107 R)
• M35: 4,976,822 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 12.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.7 AU - 0.92 AU

Year: 486 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,002,605 km

• M1: 162,762 km (0.109 R)
• M2: 250,128 km (0.086 R)
• M3: 379,081 km (0.058 R)
• M4: 489,035 km (0.085 R)
• M5: 579,991 km (0.075 R)
• M6: 720,463 km (0.044 R)
• M7: 866,172 km (0.105 R)
• M8: 953,238 km (0.106 R)
• M9: 1,039,256 km (0.103 R)
• M10: 1,193,641 km (0.098 R)
• M11: 1,278,463 km (0.086 R)
• M12: 1,445,115 km (0.054 R)
• M13: 1,639,144 km (0.062 R)
• M14: 1,920,238 km (0.115 R)
• M15: 2,021,067 km (0.117 R)
• M16: 2,118,306 km (0.063 R)
• M17: 2,261,621 km (0.108 R)
• M18: 2,345,844 km (0.065 R)
• M19: 2,465,672 km (0.111 R)
• M20: 2,587,594 km (0.073 R)
• M21: 2,729,413 km (0.071 R)
• M22: 2,886,042 km (0.091 R)
• M23: 2,996,296 km (0.079 R)
• M24: 3,089,196 km (0.091 R)
• M25: 3,303,570 km (0.048 R)
• M26: 3,497,000 km (0.052 R)
• M27: 3,581,971 km (0.089 R)
• M28: 3,667,541 km (0.03 R)
• M29: 3,928,739 km (0.09 R)
• M30: 4,175,426 km (0.077 R)
• M31: 4,258,752 km (0.079 R)
• M32: 4,405,956 km (0.106 R)
• M33: 4,576,348 km (0.034 R)
• M34: 4,669,548 km (0.11 R)
• M35: 4,792,517 km (0.116 R)
• M36: 4,901,724 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 11.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.49 AU - 2.13 AU

Year: 1624 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,002,605 km

• M1: 203,453 km (0.118 R)
• M2: 290,818 km (0.053 R)
• M3: 396,584 km (0.089 R)
• M4: 618,138 km (0.047 R)
• M5: 882,328 km (0.103 R)
• M6: 1,113,307 km (0.105 R)
• M7: 1,420,731 km (0.093 R)
• M8: 1,604,437 km (0.08 R)
• M9: 1,714,541 km (0.038 R)
• M10: 1,827,188 km (0.105 R)
• M11: 2,269,699 km (0.109 R)
• M12: 2,451,460 km (0.068 R)
• M13: 2,567,548 km (0.101 R)
• M14: 2,769,356 km (0.102 R)
• M15: 2,927,182 km (0.106 R)
• M16: 3,290,256 km (0.111 R)
• M17: 3,496,701 km (0.047 R)
• M18: 3,922,905 km (0.118 R)
• M19: 4,045,725 km (0.085 R)
• M20: 4,128,303 km (0.098 R)
• M21: 4,211,479 km (0.113 R)
• M22: 4,295,404 km (0.062 R)
• M23: 4,507,234 km (0.12 R)
• M24: 4,664,910 km (0.068 R)
• M25: 5,059,699 km (0.058 R)
• M26: 5,178,779 km (0.117 R)
• M27: 5,556,963 km (0.066 R)
• M28: 6,133,064 km (0.093 R)
• M29: 6,372,121 km (0.106 R)
• M30: 6,695,701 km (0.076 R)
• M31: 6,892,423 km (0.049 R)
• M32: 7,057,878 km (0.11 R)
• M33: 7,258,189 km (0.093 R)
• M34: 7,359,018 km (0.086 R)
• M35: 7,681,551 km (0.119 R)
• M36: 7,801,529 km (0.111 R)
• M37: 7,956,662 km (0.11 R)
• M38: 8,270,219 km (0.078 R)
• M39: 8,358,033 km (0.074 R)
• M40: 8,676,677 km (0.084 R)
• M41: 9,509,338 km (0.089 R)
• M42: 9,767,694 km (0.084 R)
• M43: 9,935,094 km (0.078 R)
• M44: 10,009,893 km (0.117 R)
• M45: 10,159,939 km (0.07 R)
• M46: 10,329,434 km (0.072 R)
• M47: 10,538,123 km (0.111 R)
• M48: 11,347,597 km (0.086 R)
• M49: 11,425,687 km (0.075 R)
• M50: 11,799,233 km (0.105 R)
• M51: 12,337,187 km (0.114 R)
• M52: 12,659,720 km (0.081 R)
• M53: 13,087,271 km (0.064 R)
• M54: 13,956,584 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.4

Radius: 7.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.03 AU - 6.27 AU

Year: 10170 Days

Day: 24.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,002,605 km

• M1: 98,435 km (0.104 R)
• M2: 239,506 km (0.115 R)
• M3: 312,660 km (0.053 R)
• M4: 382,971 km (0.088 R)
• M5: 433,385 km (0.034 R)
• M6: 787,633 km (0.095 R)
• M7: 1,355,806 km (0.054 R)
• M8: 1,604,437 km (0.08 R)
• M9: 1,958,236 km (0.096 R)
• M10: 2,736,594 km (0.065 R)
• M11: 3,024,420 km (0.093 R)
• M12: 3,131,532 km (0.082 R)
• M13: 3,685,792 km (0.054 R)
• M14: 3,771,662 km (0.101 R)
• M15: 3,974,367 km (0.119 R)
• M16: 4,121,421 km (0.102 R)
• M17: 4,180,812 km (0.112 R)
• M18: 4,300,340 km (0.09 R)
• M19: 4,360,479 km (0.06 R)
• M20: 4,481,653 km (0.067 R)
• M21: 4,573,357 km (0.058 R)
• M22: 4,789,675 km (0.109 R)
• M23: 5,787,642 km (0.095 R)
• M24: 6,055,423 km (0.117 R)
• M25: 6,123,041 km (0.06 R)
• M26: 6,707,520 km (0.115 R)
• M27: 7,130,882 km (0.116 R)
• M28: 7,855,683 km (0.085 R)
• M29: 8,490,128 km (0.103 R)
• M30: 9,847,579 km (0.065 R)
• M31: 10,409,319 km (0.102 R)
• M32: 10,530,942 km (0.12 R)
• M33: 10,653,164 km (0.115 R)
• M34: 10,734,994 km (0.12 R)
• M35: 10,898,953 km (0.12 R)
• M36: 11,437,954 km (0.115 R)
• M37: 11,563,616 km (0.099 R)
• M38: 12,455,818 km (0.07 R)
• M39: 12,671,538 km (0.076 R)
• M40: 12,931,988 km (0.105 R)
• M41: 13,150,251 km (0.095 R)
• M42: 13,991,290 km (0.081 R)
• M43: 14,531,488 km (0.108 R)
• M44: 14,804,056 km (0.11 R)
• M45: 15,124,345 km (0.099 R)
• M46: 18,449,905 km (0.108 R)
• M47: 18,646,477 km (0.061 R)
• M48: 19,740,486 km (0.118 R)
• M49: 19,840,866 km (0.072 R)
• M50: 21,213,876 km (0.066 R)
• M51: 21,316,799 km (0.118 R)
• M52: 21,368,410 km (0.058 R)
• M53: 23,996,994 km (0.111 R)
• M54: 24,104,256 km (0.112 R)
• M55: 24,642,958 km (0.116 R)
• M56: 24,751,267 km (0.068 R)
• M57: 24,805,421 km (0.045 R)
• M58: 25,732,180 km (0.099 R)
• M59: 26,559,456 km (0.111 R)
• M60: 27,171,611 km (0.096 R)
• M61: 28,636,922 km (0.072 R)
• M62: 28,864,610 km (0.091 R)
• M63: 28,921,607 km (0.083 R)
• M64: 29,493,968 km (0.115 R)
• M65: 29,839,090 km (0.093 R)
• M66: 32,648,239 km (0.104 R)
• M67: 32,886,100 km (0.057 R)
• M68: 33,244,088 km (0.117 R)
• M69: 34,325,531 km (0.061 R)
• M70: 34,446,406 km (0.105 R)
• M71: 34,506,843 km (0.085 R)
• M72: 34,931,252 km (0.043 R)
• M73: 36,831,744 km (0.104 R)
• M74: 37,017,395 km (0.077 R)
• M75: 37,825,672 km (0.093 R)
• M76: 38,200,564 km (0.083 R)
• M77: 38,954,238 km (0.05 R)
• M78: 39,269,740 km (0.047 R)
• M79: 39,839,708 km (0.111 R)
• M80: 40,030,445 km (0.111 R)
• M81: 40,285,061 km (0.084 R)
• M82: 41,308,909 km (0.112 R)
• M83: 41,373,086 km (0.097 R)
• M84: 41,437,413 km (0.086 R)
• M85: 42,341,284 km (0.079 R)
• M86: 43,186,362 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 4.4

Gravity: 39.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.66 AU - 7.26 AU

Year: 12245 Days

Day: 22.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,002,605 km

• M1: 56,548 km (0.103 R)
• M2: 120,426 km (0.102 R)
• M3: 159,322 km (0.116 R)
• M4: 396,135 km (0.095 R)
• M5: 443,707 km (0.082 R)
• M6: 891,753 km (0.086 R)
• M7: 1,465,910 km (0.106 R)
• M8: 1,541,307 km (0.047 R)
• M9: 1,592,320 km (0.03 R)
• M10: 1,669,811 km (0.088 R)
• M11: 2,421,990 km (0.117 R)
• M12: 2,541,369 km (0.072 R)
• M13: 2,571,438 km (0.114 R)
• M14: 3,005,870 km (0.047 R)
• M15: 3,297,137 km (0.119 R)
• M16: 3,496,252 km (0.098 R)
• M17: 3,631,189 km (0.062 R)
• M18: 4,046,323 km (0.098 R)
• M19: 4,367,510 km (0.112 R)
• M20: 5,891,164 km (0.099 R)
• M21: 7,735,556 km (0.082 R)
• M22: 7,779,388 km (0.077 R)
• M23: 8,628,207 km (0.101 R)
• M24: 8,719,312 km (0.036 R)
• M25: 8,902,270 km (0.097 R)
• M26: 8,994,273 km (0.089 R)
• M27: 9,836,509 km (0.106 R)
• M28: 10,026,947 km (0.101 R)
• M29: 10,508,652 km (0.097 R)
• M30: 10,752,347 km (0.12 R)
• M31: 11,047,204 km (0.115 R)
• M32: 11,594,733 km (0.106 R)
• M33: 11,998,497 km (0.086 R)
• M34: 13,132,150 km (0.109 R)
• M35: 13,871,313 km (0.12 R)
• M36: 13,977,976 km (0.063 R)
• M37: 14,192,200 km (0.119 R)
• M38: 15,389,582 km (0.089 R)
• M39: 16,619,127 km (0.111 R)
• M40: 18,345,636 km (0.09 R)
• M41: 19,111,427 km (0.075 R)
• M42: 19,230,208 km (0.072 R)
• M43: 19,468,368 km (0.105 R)
• M44: 19,587,896 km (0.092 R)
• M45: 20,068,106 km (0.062 R)
• M46: 21,163,012 km (0.084 R)
• M47: 21,655,788 km (0.084 R)
• M48: 22,277,068 km (0.115 R)
• M49: 22,652,558 km (0.046 R)
• M50: 24,239,941 km (0.104 R)
• M51: 25,404,860 km (0.091 R)
• M52: 26,786,845 km (0.045 R)
• M53: 27,654,513 km (0.097 R)
• M54: 27,856,021 km (0.074 R)
• M55: 27,923,340 km (0.05 R)
• M56: 29,143,760 km (0.1 R)
• M57: 30,381,383 km (0.113 R)
• M58: 31,496,037 km (0.057 R)
• M59: 32,199,296 km (0.037 R)
• M60: 32,340,666 km (0.109 R)
• M61: 35,646,779 km (0.115 R)
• M62: 35,866,090 km (0.094 R)
• M63: 37,934,729 km (0.078 R)
• M64: 38,457,873 km (0.094 R)
• M65: 39,058,658 km (0.065 R)
• M66: 39,134,055 km (0.067 R)
• M67: 39,284,850 km (0.054 R)
• M68: 39,738,281 km (0.102 R)
• M69: 40,269,652 km (0.087 R)
• M70: 40,498,088 km (0.029 R)
• M71: 40,726,973 km (0.114 R)
• M72: 41,262,533 km (0.043 R)
• M73: 42,961,217 km (0.026 R)
• M74: 43,584,592 km (0.09 R)
• M75: 43,819,012 km (0.118 R)
• M76: 44,446,575 km (0.098 R)
• M77: 45,551,654 km (0.038 R)
• M78: 46,985,849 km (0.107 R)
• M79: 47,467,255 km (0.085 R)
• M80: 47,627,923 km (0.1 R)
• M81: 48,030,790 km (0.041 R)
• M82: 48,272,989 km (0.086 R)
• M83: 48,677,651 km (0.068 R)
• M84: 49,490,267 km (0.087 R)
• M85: 50,061,880 km (0.076 R)
• M86: 50,471,330 km (0.084 R)
• M87: 50,553,459 km (0.085 R)
• M88: 52,618,957 km (0.033 R)
• M89: 52,785,309 km (0.117 R)
• M90: 53,369,190 km (0.057 R)
• M91: 54,375,086 km (0.061 R)
• M92: 54,627,607 km (0.03 R)
• M93: 55,810,926 km (0.069 R)
• M94: 56,150,514 km (0.087 R)
• M95: 56,831,782 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit