🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.53 AU - 0.59 AU

Year: 275 Days

Day: 22.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,515,111 km

• M1: 156,629 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 9.5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.66 AU - 0.7 AU

Year: 368 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,515,111 km

• M1: 127,009 km (0.084 R)
• M2: 190,737 km (0.085 R)
• M3: 252,820 km (0.112 R)
• M4: 329,115 km (0.087 R)
• M5: 413,040 km (0.108 R)
• M6: 499,058 km (0.045 R)
• M7: 577,897 km (0.11 R)
• M8: 639,381 km (0.117 R)
• M9: 699,520 km (0.079 R)
• M10: 777,610 km (0.053 R)
• M11: 883,974 km (0.102 R)
• M12: 965,056 km (0.096 R)
• M13: 1,066,633 km (0.078 R)
• M14: 1,176,737 km (0.086 R)
• M15: 1,261,858 km (0.113 R)
• M16: 1,344,286 km (0.102 R)
• M17: 1,499,419 km (0.085 R)
• M18: 1,655,450 km (0.112 R)
• M19: 1,762,413 km (0.088 R)
• M20: 1,877,304 km (0.109 R)
• M21: 2,074,324 km (0.105 R)
• M22: 2,213,450 km (0.118 R)
• M23: 2,302,012 km (0.038 R)
• M24: 2,687,077 km (0.117 R)
• M25: 2,788,205 km (0.118 R)
• M26: 3,059,576 km (0.115 R)
• M27: 3,125,548 km (0.094 R)
• M28: 3,231,912 km (0.089 R)
• M29: 3,332,891 km (0.107 R)
• M30: 3,414,422 km (0.104 R)
• M31: 3,510,314 km (0.116 R)
• M32: 3,628,048 km (0.102 R)
• M33: 3,831,949 km (0.067 R)
• M34: 3,953,273 km (0.117 R)
• M35: 4,119,327 km (0.109 R)
• M36: 4,192,331 km (0.112 R)
• M37: 4,265,783 km (0.065 R)
• M38: 4,369,305 km (0.088 R)
• M39: 4,511,124 km (0.092 R)
• M40: 4,571,262 km (0.111 R)
• M41: 4,654,439 km (0.104 R)
• M42: 4,730,434 km (0.114 R)
• M43: 4,822,287 km (0.11 R)
• M44: 4,969,043 km (0.118 R)
• M45: 5,046,834 km (0.083 R)
• M46: 5,385,823 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 11.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 461 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,515,111 km

• M1: 144,661 km (0.039 R)
• M2: 256,261 km (0.109 R)
• M3: 353,949 km (0.103 R)
• M4: 467,194 km (0.108 R)
• M5: 605,722 km (0.036 R)
• M6: 730,187 km (0.056 R)
• M7: 820,993 km (0.104 R)
• M8: 994,227 km (0.108 R)
• M9: 1,180,178 km (0.114 R)
• M10: 1,279,959 km (0.094 R)
• M11: 1,377,946 km (0.028 R)
• M12: 1,454,540 km (0.048 R)
• M13: 1,537,417 km (0.094 R)
• M14: 1,622,090 km (0.045 R)
• M15: 1,698,085 km (0.083 R)
• M16: 1,785,750 km (0.084 R)
• M17: 1,880,296 km (0.101 R)
• M18: 2,003,714 km (0.107 R)
• M19: 2,124,439 km (0.11 R)
• M20: 2,224,969 km (0.11 R)
• M21: 2,350,183 km (0.051 R)
• M22: 2,560,218 km (0.105 R)
• M23: 2,715,800 km (0.036 R)
• M24: 2,813,038 km (0.086 R)
• M25: 3,011,405 km (0.11 R)
• M26: 3,112,234 km (0.088 R)
• M27: 3,214,260 km (0.044 R)
• M28: 3,415,170 km (0.078 R)
• M29: 3,607,104 km (0.114 R)
• M30: 3,721,097 km (0.068 R)
• M31: 3,809,211 km (0.096 R)
• M32: 3,904,953 km (0.105 R)
• M33: 4,105,714 km (0.112 R)
• M34: 4,189,788 km (0.096 R)
• M35: 4,281,491 km (0.07 R)
• M36: 4,359,731 km (0.07 R)
• M37: 4,531,918 km (0.063 R)
• M38: 4,633,495 km (0.104 R)
• M39: 4,779,802 km (0.118 R)
• M40: 4,912,944 km (0.107 R)
• M41: 5,077,202 km (0.095 R)
• M42: 5,182,818 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 9.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.79 AU - 1.25 AU

Year: 676 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,515,111 km

• M1: 144,661 km (0.115 R)
• M2: 211,083 km (0.08 R)
• M3: 293,810 km (0.118 R)
• M4: 382,223 km (0.106 R)
• M5: 449,841 km (0.065 R)
• M6: 672,442 km (0.06 R)
• M7: 819,647 km (0.116 R)
• M8: 883,375 km (0.056 R)
• M9: 949,049 km (0.084 R)
• M10: 1,202,916 km (0.105 R)
• M11: 1,265,748 km (0.103 R)
• M12: 1,378,694 km (0.091 R)
• M13: 1,461,422 km (0.101 R)
• M14: 1,586,037 km (0.119 R)
• M15: 1,678,787 km (0.105 R)
• M16: 1,912,908 km (0.073 R)
• M17: 2,209,112 km (0.106 R)
• M18: 2,274,187 km (0.072 R)
• M19: 2,346,293 km (0.071 R)
• M20: 2,452,807 km (0.092 R)
• M21: 2,691,266 km (0.12 R)
• M22: 2,781,772 km (0.052 R)
• M23: 3,081,267 km (0.117 R)
• M24: 3,368,794 km (0.104 R)
• M25: 3,489,221 km (0.032 R)
• M26: 3,580,475 km (0.081 R)
• M27: 3,680,407 km (0.096 R)
• M28: 3,796,644 km (0.04 R)
• M29: 3,914,228 km (0.099 R)
• M30: 4,009,223 km (0.076 R)
• M31: 4,153,136 km (0.095 R)
• M32: 4,331,457 km (0.073 R)
• M33: 4,421,515 km (0.114 R)
• M34: 4,561,837 km (0.086 R)
• M35: 4,729,088 km (0.053 R)
• M36: 5,017,812 km (0.102 R)
• M37: 5,190,448 km (0.091 R)
• M38: 5,303,693 km (0.103 R)
• M39: 5,470,794 km (0.1 R)
• M40: 5,559,356 km (0.058 R)
• M41: 5,909,565 km (0.061 R)
• M42: 6,037,022 km (0.105 R)
• M43: 6,110,325 km (0.077 R)
• M44: 6,285,504 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 12.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.88 AU - 1.38 AU

Year: 788 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,515,111 km

• M1: 159,771 km (0.118 R)
• M2: 239,805 km (0.059 R)
• M3: 409,449 km (0.081 R)
• M4: 529,576 km (0.091 R)
• M5: 685,009 km (0.054 R)
• M6: 952,041 km (0.05 R)
• M7: 1,060,649 km (0.063 R)
• M8: 1,142,329 km (0.083 R)
• M9: 1,285,495 km (0.113 R)
• M10: 1,440,627 km (0.069 R)
• M11: 1,520,662 km (0.117 R)
• M12: 1,697,487 km (0.061 R)
• M13: 1,782,459 km (0.084 R)
• M14: 1,937,891 km (0.114 R)
• M15: 2,078,513 km (0.108 R)
• M16: 2,269,101 km (0.11 R)
• M17: 2,363,347 km (0.109 R)
• M18: 2,583,705 km (0.103 R)
• M19: 2,753,498 km (0.082 R)
• M20: 2,897,860 km (0.092 R)
• M21: 3,119,265 km (0.068 R)
• M22: 3,338,725 km (0.118 R)
• M23: 3,485,182 km (0.094 R)
• M24: 3,563,272 km (0.097 R)
• M25: 3,673,376 km (0.086 R)
• M26: 3,784,826 km (0.068 R)
• M27: 3,881,167 km (0.114 R)
• M28: 4,084,620 km (0.059 R)
• M29: 4,291,813 km (0.112 R)
• M30: 4,451,434 km (0.052 R)
• M31: 4,656,084 km (0.041 R)
• M32: 4,742,253 km (0.08 R)
• M33: 4,837,696 km (0.054 R)
• M34: 5,127,916 km (0.049 R)
• M35: 5,225,902 km (0.086 R)
• M36: 5,734,685 km (0.102 R)
• M37: 5,873,661 km (0.061 R)
• M38: 5,967,010 km (0.101 R)
• M39: 6,249,900 km (0.03 R)
• M40: 6,393,065 km (0.036 R)
• M41: 6,546,852 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 12.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.81 AU - 3.87 AU

Year: 4936 Days

Day: 9.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,515,111 km

• M1: 166,951 km (0.088 R)
• M2: 244,593 km (0.073 R)
• M3: 374,294 km (0.102 R)
• M4: 468,241 km (0.043 R)
• M5: 670,498 km (0.106 R)
• M6: 948,151 km (0.095 R)
• M7: 1,030,580 km (0.078 R)
• M8: 1,566,738 km (0.083 R)
• M9: 1,836,015 km (0.107 R)
• M10: 2,012,091 km (0.096 R)
• M11: 2,108,432 km (0.109 R)
• M12: 2,243,370 km (0.082 R)
• M13: 2,406,731 km (0.073 R)
• M14: 2,535,235 km (0.111 R)
• M15: 2,692,462 km (0.092 R)
• M16: 2,799,126 km (0.093 R)
• M17: 2,934,362 km (0.108 R)
• M18: 3,058,080 km (0.115 R)
• M19: 3,239,991 km (0.102 R)
• M20: 3,777,197 km (0.1 R)
• M21: 3,957,462 km (0.096 R)
• M22: 4,233,470 km (0.059 R)
• M23: 4,358,085 km (0.069 R)
• M24: 4,643,069 km (0.084 R)
• M25: 4,723,403 km (0.102 R)
• M26: 4,852,805 km (0.052 R)
• M27: 5,065,683 km (0.092 R)
• M28: 5,281,553 km (0.119 R)
• M29: 5,416,041 km (0.101 R)
• M30: 5,913,005 km (0.052 R)
• M31: 6,140,544 km (0.042 R)
• M32: 6,246,609 km (0.043 R)
• M33: 6,353,122 km (0.04 R)
• M34: 6,840,662 km (0.117 R)
• M35: 6,950,616 km (0.1 R)
• M36: 7,622,760 km (0.034 R)
• M37: 7,985,983 km (0.12 R)
• M38: 8,868,910 km (0.069 R)
• M39: 8,988,887 km (0.032 R)
• M40: 9,372,755 km (0.09 R)
• M41: 9,556,462 km (0.099 R)
• M42: 9,948,258 km (0.12 R)
• M43: 10,073,023 km (0.111 R)
• M44: 10,282,161 km (0.069 R)
• M45: 10,387,328 km (0.088 R)
• M46: 10,514,038 km (0.087 R)
• M47: 10,598,710 km (0.095 R)
• M48: 11,111,831 km (0.078 R)
• M49: 11,501,982 km (0.037 R)
• M50: 11,940,752 km (0.073 R)
• M51: 12,095,586 km (0.117 R)
• M52: 12,407,498 km (0.117 R)
• M53: 12,631,745 km (0.116 R)
• M54: 12,721,953 km (0.09 R)
• M55: 12,812,310 km (0.119 R)
• M56: 13,084,578 km (0.101 R)
• M57: 13,427,606 km (0.101 R)
• M58: 13,565,685 km (0.06 R)
• M59: 13,704,212 km (0.055 R)
• M60: 14,286,597 km (0.103 R)
• M61: 14,616,161 km (0.12 R)
• M62: 14,758,279 km (0.117 R)
• M63: 14,853,124 km (0.113 R)
• M64: 14,995,990 km (0.082 R)
• M65: 15,163,240 km (0.032 R)
• M66: 15,258,983 km (0.119 R)
• M67: 15,451,366 km (0.1 R)
• M68: 15,911,230 km (0.039 R)
• M69: 16,106,156 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574

Radius: 6

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.01 AU - 6.83 AU

Year: 9449 Days

Day: 20.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 19,515,111 km

• M1: 81,680 km (0.082 R)
• M2: 124,765 km (0.087 R)
• M3: 188,344 km (0.061 R)
• M4: 256,710 km (0.103 R)
• M5: 300,393 km (0.097 R)
• M6: 1,057,507 km (0.051 R)
• M7: 1,132,157 km (0.045 R)
• M8: 1,326,484 km (0.115 R)
• M9: 1,510,639 km (0.111 R)
• M10: 1,857,856 km (0.115 R)
• M11: 1,903,035 km (0.108 R)
• M12: 2,017,477 km (0.095 R)
• M13: 2,573,083 km (0.117 R)
• M14: 2,699,942 km (0.033 R)
• M15: 2,751,105 km (0.103 R)
• M16: 2,854,776 km (0.115 R)
• M17: 3,643,905 km (0.091 R)
• M18: 4,018,498 km (0.073 R)
• M19: 4,165,702 km (0.088 R)
• M20: 4,255,012 km (0.111 R)
• M21: 4,435,427 km (0.054 R)
• M22: 4,897,535 km (0.086 R)
• M23: 5,342,589 km (0.092 R)
• M24: 5,472,141 km (0.086 R)
• M25: 5,701,324 km (0.096 R)
• M26: 5,833,719 km (0.091 R)
• M27: 6,000,520 km (0.047 R)
• M28: 6,441,984 km (0.111 R)
• M29: 7,070,295 km (0.083 R)
• M30: 7,141,204 km (0.114 R)
• M31: 7,463,887 km (0.089 R)
• M32: 8,610,853 km (0.083 R)
• M33: 8,954,031 km (0.083 R)
• M34: 9,614,506 km (0.087 R)
• M35: 10,050,135 km (0.052 R)
• M36: 10,170,112 km (0.108 R)
• M37: 11,064,109 km (0.113 R)
• M38: 11,395,468 km (0.066 R)
• M39: 11,646,194 km (0.052 R)
• M40: 12,195,368 km (0.116 R)
• M41: 12,709,985 km (0.087 R)
• M42: 12,839,686 km (0.078 R)
• M43: 14,250,693 km (0.086 R)
• M44: 14,747,059 km (0.047 R)
• M45: 14,792,537 km (0.052 R)
• M46: 16,035,845 km (0.075 R)
• M47: 16,788,322 km (0.106 R)
• M48: 16,930,739 km (0.109 R)
• M49: 17,938,580 km (0.092 R)
• M50: 18,181,377 km (0.107 R)
• M51: 18,376,453 km (0.12 R)
• M52: 20,062,122 km (0.117 R)
• M53: 21,025,532 km (0.102 R)
• M54: 21,179,019 km (0.088 R)
• M55: 22,159,633 km (0.068 R)
• M56: 22,315,963 km (0.09 R)
• M57: 22,786,748 km (0.075 R)
• M58: 23,472,504 km (0.101 R)
• M59: 24,272,255 km (0.069 R)
• M60: 24,379,516 km (0.12 R)
• M61: 25,515,712 km (0.115 R)
• M62: 25,734,125 km (0.118 R)
• M63: 26,613,910 km (0.044 R)
• M64: 27,001,817 km (0.037 R)
• M65: 28,064,261 km (0.062 R)
• M66: 28,346,104 km (0.099 R)
• M67: 28,515,748 km (0.05 R)
• M68: 29,140,468 km (0.094 R)
• M69: 29,311,608 km (0.064 R)
• M70: 30,403,224 km (0.042 R)
• M71: 31,918,501 km (0.111 R)
• M72: 32,036,085 km (0.107 R)
• M73: 32,153,818 km (0.077 R)
• M74: 32,922,452 km (0.068 R)
• M75: 33,100,773 km (0.112 R)
• M76: 33,458,162 km (0.107 R)
• M77: 34,357,395 km (0.076 R)
• M78: 34,779,859 km (0.069 R)
• M79: 34,900,884 km (0.099 R)
• M80: 36,179,647 km (0.117 R)
• M81: 37,164,300 km (0.063 R)
• M82: 37,659,918 km (0.087 R)
• M83: 37,846,466 km (0.077 R)
• M84: 38,282,544 km (0.083 R)
• M85: 38,720,417 km (0.119 R)
• M86: 39,537,969 km (0.103 R)
• M87: 39,664,230 km (0.1 R)
• M88: 40,297,627 km (0.106 R)
• M89: 42,282,492 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.9

Radius: 6.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.8 AU - 7.58 AU

Year: 12647 Days

Day: 19.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,515,111 km

• M1: 173,085 km (0.116 R)
• M2: 346,469 km (0.077 R)
• M3: 489,185 km (0.111 R)
• M4: 555,158 km (0.083 R)
• M5: 1,314,217 km (0.059 R)
• M6: 1,360,892 km (0.117 R)
• M7: 1,794,277 km (0.106 R)
• M8: 1,898,995 km (0.06 R)
• M9: 2,073,726 km (0.118 R)
• M10: 2,482,128 km (0.101 R)
• M11: 3,195,710 km (0.107 R)
• M12: 4,037,198 km (0.118 R)
• M13: 4,123,217 km (0.037 R)
• M14: 4,562,585 km (0.12 R)
• M15: 4,796,856 km (0.115 R)
• M16: 5,792,579 km (0.12 R)
• M17: 6,105,388 km (0.029 R)
• M18: 7,014,644 km (0.045 R)
• M19: 8,335,145 km (0.1 R)
• M20: 8,577,344 km (0.081 R)
• M21: 8,643,765 km (0.06 R)
• M22: 8,821,786 km (0.106 R)
• M23: 9,938,684 km (0.102 R)
• M24: 12,227,681 km (0.117 R)
• M25: 12,957,420 km (0.102 R)
• M26: 14,170,060 km (0.059 R)
• M27: 14,406,425 km (0.089 R)
• M28: 14,670,614 km (0.102 R)
• M29: 15,851,690 km (0.094 R)
• M30: 16,563,775 km (0.107 R)
• M31: 16,896,032 km (0.049 R)
• M32: 17,651,502 km (0.086 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: 382 - 20,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit