🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 10.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.74 AU

Year: 315 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,027,249 km

• M1: 130,150 km (0.039 R)
• M2: 193,879 km (0.12 R)
• M3: 279,299 km (0.097 R)
• M4: 366,814 km (0.067 R)
• M5: 457,919 km (0.063 R)
• M6: 526,884 km (0.082 R)
• M7: 606,619 km (0.12 R)
• M8: 687,701 km (0.089 R)
• M9: 970,292 km (0.094 R)
• M10: 1,038,658 km (0.09 R)
• M11: 1,159,234 km (0.072 R)
• M12: 1,284,597 km (0.103 R)
• M13: 1,360,443 km (0.101 R)
• M14: 1,423,873 km (0.037 R)
• M15: 1,525,898 km (0.1 R)
• M16: 1,625,680 km (0.076 R)
• M17: 1,708,108 km (0.109 R)
• M18: 1,796,970 km (0.039 R)
• M19: 1,887,327 km (0.086 R)
• M20: 2,120,400 km (0.048 R)
• M21: 2,221,528 km (0.1 R)
• M22: 2,368,284 km (0.118 R)
• M23: 2,451,161 km (0.055 R)
• M24: 2,557,525 km (0.089 R)
• M25: 2,682,739 km (0.113 R)
• M26: 2,763,521 km (0.107 R)
• M27: 2,845,202 km (0.095 R)
• M28: 2,945,432 km (0.039 R)
• M29: 3,119,116 km (0.052 R)
• M30: 3,228,621 km (0.098 R)
• M31: 3,296,239 km (0.095 R)
• M32: 3,395,423 km (0.099 R)
• M33: 3,501,787 km (0.084 R)
• M34: 3,584,066 km (0.085 R)
• M35: 3,647,645 km (0.117 R)
• M36: 3,795,597 km (0.11 R)
• M37: 3,893,135 km (0.119 R)
• M38: 4,137,279 km (0.05 R)
• M39: 4,258,004 km (0.117 R)
• M40: 4,489,133 km (0.066 R)
• M41: 4,613,150 km (0.116 R)
• M42: 4,724,301 km (0.039 R)
• M43: 4,801,344 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.68 AU - 0.94 AU

Year: 494 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,027,249 km

• M1: 178,919 km (0.117 R)
• M2: 281,992 km (0.087 R)
• M3: 414,237 km (0.049 R)
• M4: 519,105 km (0.066 R)
• M5: 623,973 km (0.077 R)
• M6: 753,824 km (0.081 R)
• M7: 849,716 km (0.065 R)
• M8: 968,197 km (0.092 R)
• M9: 1,259,016 km (0.093 R)
• M10: 1,371,962 km (0.039 R)
• M11: 1,492,837 km (0.088 R)
• M12: 1,648,269 km (0.034 R)
• M13: 1,809,386 km (0.043 R)
• M14: 1,933,702 km (0.116 R)
• M15: 2,061,159 km (0.104 R)
• M16: 2,240,527 km (0.111 R)
• M17: 2,615,120 km (0.117 R)
• M18: 2,714,603 km (0.078 R)
• M19: 2,810,046 km (0.096 R)
• M20: 2,993,453 km (0.077 R)
• M21: 3,097,873 km (0.053 R)
• M22: 3,242,534 km (0.11 R)
• M23: 3,338,426 km (0.1 R)
• M24: 3,585,412 km (0.118 R)
• M25: 3,761,339 km (0.065 R)
• M26: 3,886,253 km (0.1 R)
• M27: 4,146,404 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 11.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 638 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,027,249 km

• M1: 154,684 km (0.073 R)
• M2: 296,653 km (0.065 R)
• M3: 405,560 km (0.113 R)
• M4: 485,894 km (0.036 R)
• M5: 589,565 km (0.089 R)
• M6: 842,086 km (0.085 R)
• M7: 992,133 km (0.038 R)
• M8: 1,419,385 km (0.109 R)
• M9: 1,497,026 km (0.096 R)
• M10: 1,570,030 km (0.115 R)
• M11: 1,771,089 km (0.111 R)
• M12: 1,920,837 km (0.109 R)
• M13: 2,014,186 km (0.07 R)
• M14: 2,102,149 km (0.063 R)
• M15: 2,198,490 km (0.101 R)
• M16: 2,289,296 km (0.055 R)
• M17: 2,431,564 km (0.035 R)
• M18: 2,562,312 km (0.037 R)
• M19: 2,762,624 km (0.084 R)
• M20: 3,100,416 km (0.102 R)
• M21: 3,226,676 km (0.088 R)
• M22: 3,451,672 km (0.068 R)
• M23: 3,681,903 km (0.066 R)
• M24: 3,857,830 km (0.108 R)
• M25: 4,122,917 km (0.102 R)
• M26: 4,262,043 km (0.075 R)
• M27: 4,743,300 km (0.111 R)
• M28: 4,935,084 km (0.054 R)
• M29: 5,101,587 km (0.073 R)
• M30: 5,185,661 km (0.107 R)
• M31: 5,317,157 km (0.092 R)
• M32: 5,825,341 km (0.041 R)
• M33: 5,962,223 km (0.062 R)
• M34: 6,259,025 km (0.071 R)
• M35: 6,459,786 km (0.051 R)
• M36: 6,591,282 km (0.08 R)
• M37: 6,754,493 km (0.085 R)
• M38: 6,846,945 km (0.089 R)
• M39: 6,939,696 km (0.043 R)
• M40: 7,053,689 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 14.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.54 AU - 2.12 AU

Year: 1679 Days

Day: 13.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,027,249 km

• M1: 185,352 km (0.092 R)
• M2: 399,875 km (0.052 R)
• M3: 506,239 km (0.072 R)
• M4: 722,109 km (0.084 R)
• M5: 861,983 km (0.077 R)
• M6: 963,859 km (0.043 R)
• M7: 1,137,991 km (0.094 R)
• M8: 1,443,619 km (0.064 R)
• M9: 1,776,325 km (0.099 R)
• M10: 2,005,210 km (0.075 R)
• M11: 2,166,925 km (0.097 R)
• M12: 2,277,179 km (0.085 R)
• M13: 2,446,374 km (0.117 R)
• M14: 2,584,902 km (0.107 R)
• M15: 2,821,715 km (0.07 R)
• M16: 3,028,758 km (0.109 R)
• M17: 3,253,604 km (0.082 R)
• M18: 3,497,149 km (0.078 R)
• M19: 3,654,078 km (0.11 R)
• M20: 4,056,795 km (0.026 R)
• M21: 4,194,276 km (0.081 R)
• M22: 4,474,024 km (0.113 R)
• M23: 4,601,930 km (0.086 R)
• M24: 5,051,920 km (0.089 R)
• M25: 5,395,098 km (0.112 R)
• M26: 5,516,272 km (0.06 R)
• M27: 5,684,420 km (0.105 R)
• M28: 5,900,888 km (0.092 R)
• M29: 5,994,536 km (0.065 R)
• M30: 6,246,758 km (0.115 R)
• M31: 6,599,211 km (0.1 R)
• M32: 6,761,525 km (0.082 R)
• M33: 6,908,878 km (0.111 R)
• M34: 7,323,713 km (0.1 R)
• M35: 7,627,547 km (0.075 R)
• M36: 7,729,722 km (0.108 R)
• M37: 7,952,772 km (0.116 R)
• M38: 8,247,630 km (0.098 R)
• M39: 8,546,227 km (0.105 R)
• M40: 8,652,442 km (0.104 R)
• M41: 8,794,709 km (0.092 R)
• M42: 8,973,778 km (0.087 R)
• M43: 9,154,043 km (0.094 R)
• M44: 9,426,611 km (0.108 R)
• M45: 10,054,622 km (0.079 R)
• M46: 10,185,521 km (0.105 R)
• M47: 10,411,413 km (0.101 R)
• M48: 10,543,957 km (0.058 R)
• M49: 10,772,543 km (0.097 R)
• M50: 10,964,178 km (0.11 R)
• M51: 11,176,457 km (0.093 R)
• M52: 11,351,038 km (0.05 R)
• M53: 11,761,983 km (0.119 R)
• M54: 12,478,108 km (0.083 R)
• M55: 12,902,368 km (0.058 R)
• M56: 13,024,439 km (0.07 R)
• M57: 13,228,790 km (0.101 R)
• M58: 13,537,411 km (0.071 R)
• M59: 13,765,098 km (0.066 R)
• M60: 13,994,133 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.8

Radius: 5.7

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.43 AU - 6.91 AU

Year: 11684 Days

Day: 23.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,027,249 km

• M1: 81,830 km (0.089 R)
• M2: 135,386 km (0.099 R)
• M3: 557,252 km (0.089 R)
• M4: 893,847 km (0.119 R)
• M5: 964,308 km (0.105 R)
• M6: 1,073,664 km (0.098 R)
• M7: 1,206,357 km (0.083 R)
• M8: 1,284,597 km (0.114 R)
• M9: 1,723,068 km (0.03 R)
• M10: 1,878,949 km (0.105 R)
• M11: 2,204,474 km (0.112 R)
• M12: 2,623,049 km (0.112 R)
• M13: 3,146,642 km (0.115 R)
• M14: 3,560,130 km (0.107 R)
• M15: 4,589,812 km (0.079 R)
• M16: 5,121,184 km (0.11 R)
• M17: 5,281,254 km (0.077 R)
• M18: 5,410,357 km (0.117 R)
• M19: 6,004,559 km (0.102 R)
• M20: 6,173,306 km (0.108 R)
• M21: 6,723,676 km (0.117 R)
• M22: 7,111,135 km (0.052 R)
• M23: 8,770,325 km (0.114 R)
• M24: 9,348,969 km (0.114 R)
• M25: 9,426,910 km (0.038 R)
• M26: 9,544,494 km (0.107 R)
• M27: 9,702,020 km (0.104 R)
• M28: 10,380,746 km (0.107 R)
• M29: 10,705,373 km (0.12 R)
• M30: 10,992,302 km (0.094 R)
• M31: 11,157,308 km (0.085 R)
• M32: 11,825,712 km (0.099 R)
• M33: 11,910,234 km (0.032 R)
• M34: 12,335,541 km (0.096 R)
• M35: 12,895,935 km (0.108 R)
• M36: 13,685,512 km (0.086 R)
• M37: 13,818,655 km (0.076 R)
• M38: 14,220,474 km (0.093 R)
• M39: 14,716,990 km (0.101 R)
• M40: 14,944,528 km (0.108 R)
• M41: 15,311,043 km (0.031 R)
• M42: 15,403,046 km (0.113 R)
• M43: 15,495,347 km (0.11 R)
• M44: 15,959,400 km (0.095 R)
• M45: 16,569,610 km (0.108 R)
• M46: 16,901,268 km (0.115 R)
• M47: 17,283,042 km (0.087 R)
• M48: 17,523,147 km (0.099 R)
• M49: 18,887,778 km (0.038 R)
• M50: 18,937,146 km (0.034 R)
• M51: 19,135,064 km (0.103 R)
• M52: 20,742,792 km (0.117 R)
• M53: 21,049,019 km (0.108 R)
• M54: 21,924,765 km (0.111 R)
• M55: 22,288,886 km (0.068 R)
• M56: 23,128,579 km (0.073 R)
• M57: 23,234,195 km (0.082 R)
• M58: 23,552,240 km (0.116 R)
• M59: 23,925,038 km (0.063 R)
• M60: 24,299,930 km (0.093 R)
• M61: 24,461,197 km (0.114 R)
• M62: 25,654,240 km (0.085 R)
• M63: 26,533,875 km (0.031 R)
• M64: 26,589,226 km (0.081 R)
• M65: 29,574,751 km (0.072 R)
• M66: 29,632,047 km (0.097 R)
• M67: 30,438,828 km (0.11 R)
• M68: 31,135,954 km (0.055 R)
• M69: 31,311,134 km (0.109 R)
• M70: 32,901,957 km (0.07 R)
• M71: 32,961,348 km (0.111 R)
• M72: 33,139,818 km (0.113 R)
• M73: 33,856,990 km (0.113 R)
• M74: 33,976,968 km (0.082 R)
• M75: 34,097,244 km (0.097 R)
• M76: 35,306,593 km (0.086 R)
• M77: 36,530,005 km (0.067 R)
• M78: 37,146,797 km (0.104 R)
• M79: 38,704,111 km (0.116 R)
• M80: 39,396,001 km (0.119 R)
• M81: 40,155,509 km (0.058 R)
• M82: 40,600,862 km (0.091 R)
• M83: 41,367,850 km (0.093 R)
• M84: 41,432,028 km (0.091 R)
• M85: 42,075,299 km (0.079 R)
• M86: 42,851,562 km (0.047 R)
• M87: 43,436,789 km (0.069 R)
• M88: 43,567,238 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 4.1

Gravity: 45.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.19 AU - 11.98 AU

Year: 20111 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,027,249 km

• M1: 167,998 km (0.076 R)
• M2: 420,968 km (0.083 R)
• M3: 730,786 km (0.084 R)
• M4: 1,014,573 km (0.084 R)
• M5: 1,240,765 km (0.108 R)
• M6: 1,451,399 km (0.106 R)
• M7: 1,837,959 km (0.072 R)
• M8: 2,511,000 km (0.089 R)
• M9: 2,738,090 km (0.093 R)
• M10: 2,854,028 km (0.05 R)
• M11: 2,971,612 km (0.054 R)
• M12: 3,252,258 km (0.114 R)
• M13: 3,333,938 km (0.028 R)
• M14: 3,499,543 km (0.104 R)
• M15: 4,011,916 km (0.103 R)
• M16: 4,411,641 km (0.116 R)
• M17: 4,777,408 km (0.091 R)
• M18: 4,823,783 km (0.041 R)
• M19: 6,082,201 km (0.075 R)
• M20: 6,799,373 km (0.082 R)
• M21: 7,814,694 km (0.103 R)
• M22: 8,479,806 km (0.069 R)
• M23: 8,990,682 km (0.054 R)
• M24: 9,278,658 km (0.05 R)
• M25: 9,687,061 km (0.03 R)
• M26: 9,863,885 km (0.105 R)
• M27: 10,763,716 km (0.093 R)
• M28: 10,824,752 km (0.108 R)
• M29: 11,378,115 km (0.105 R)
• M30: 11,440,198 km (0.094 R)
• M31: 11,502,431 km (0.115 R)
• M32: 11,564,663 km (0.082 R)
• M33: 12,898,628 km (0.034 R)
• M34: 13,158,030 km (0.048 R)
• M35: 15,501,481 km (0.112 R)
• M36: 16,333,993 km (0.062 R)
• M37: 17,323,583 km (0.063 R)
• M38: 17,466,449 km (0.093 R)
• M39: 18,697,191 km (0.084 R)
• M40: 18,990,851 km (0.111 R)
• M41: 19,806,160 km (0.088 R)
• M42: 20,330,949 km (0.114 R)
• M43: 20,481,744 km (0.106 R)
• M44: 21,624,372 km (0.11 R)
• M45: 21,855,501 km (0.065 R)
• M46: 22,009,886 km (0.096 R)
• M47: 22,242,211 km (0.109 R)
• M48: 23,970,964 km (0.029 R)
• M49: 24,690,530 km (0.03 R)
• M50: 25,417,277 km (0.108 R)
• M51: 25,742,353 km (0.058 R)
• M52: 27,305,800 km (0.11 R)
• M53: 27,638,955 km (0.066 R)
• M54: 28,899,765 km (0.056 R)
• M55: 30,351,314 km (0.048 R)
• M56: 32,970,024 km (0.077 R)
• M57: 33,147,298 km (0.12 R)
• M58: 34,127,164 km (0.096 R)
• M59: 35,842,004 km (0.088 R)
• M60: 36,024,214 km (0.047 R)
• M61: 36,115,320 km (0.094 R)
• M62: 37,215,612 km (0.063 R)
• M63: 37,862,473 km (0.105 R)
• M64: 39,261,064 km (0.115 R)
• M65: 41,056,836 km (0.085 R)
• M66: 41,629,347 km (0.097 R)
• M67: 41,820,833 km (0.114 R)
• M68: 43,072,518 km (0.074 R)
• M69: 43,266,098 km (0.105 R)
• M70: 44,238,634 km (0.088 R)
• M71: 44,629,682 km (0.089 R)
• M72: 45,120,064 km (0.077 R)
• M73: 49,208,275 km (0.066 R)
• M74: 50,325,023 km (0.076 R)
• M75: 52,067,389 km (0.095 R)
• M76: 52,273,685 km (0.066 R)
• M77: 52,583,652 km (0.109 R)
• M78: 53,725,233 km (0.081 R)
• M79: 54,560,587 km (0.079 R)
• M80: 54,770,174 km (0.102 R)
• M81: 55,189,946 km (0.063 R)
• M82: 57,305,110 km (0.09 R)
• M83: 57,624,651 km (0.118 R)
• M84: 58,908,799 km (0.107 R)
• M85: 61,505,220 km (0.101 R)
• M86: 62,707,687 km (0.082 R)
• M87: 63,697,277 km (0.108 R)
• M88: 63,807,531 km (0.113 R)
• M89: 64,028,337 km (0.073 R)
• M90: 64,470,549 km (0.05 R)
• M91: 64,802,955 km (0.084 R)
• M92: 66,584,965 km (0.057 R)
• M93: 66,696,864 km (0.062 R)
• M94: 70,653,279 km (0.1 R)
• M95: 75,266,877 km (0.075 R)
• M96: 76,201,266 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit