🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.32 AU - 2.92 AU

Year: 1606 Days

Day: 28 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,210,241 km

• M1: 393,891 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.8 AU - 3.28 AU

Year: 2008 Days

Day: 45.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.69 AU - 4.73 AU

Year: 3272 Days

Day: 31.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,210,241 km

• M1: 35,155 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 9.8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.9 AU - 4.64 AU

Year: 3342 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,210,241 km

• M1: 147,204 km (0.086 R)
• M2: 210,484 km (0.103 R)
• M3: 295,306 km (0.096 R)
• M4: 380,727 km (0.089 R)
• M5: 1,138,440 km (0.115 R)
• M6: 1,627,176 km (0.08 R)
• M7: 1,778,120 km (0.074 R)
• M8: 2,325,948 km (0.078 R)
• M9: 2,654,016 km (0.118 R)
• M10: 3,108,345 km (0.093 R)
• M11: 3,183,293 km (0.066 R)
• M12: 3,431,177 km (0.059 R)
• M13: 3,665,597 km (0.095 R)
• M14: 3,865,160 km (0.103 R)
• M15: 4,400,421 km (0.09 R)
• M16: 4,463,701 km (0.085 R)
• M17: 4,569,766 km (0.092 R)
• M18: 4,719,813 km (0.116 R)
• M19: 4,806,280 km (0.1 R)
• M20: 5,068,974 km (0.114 R)
• M21: 5,291,426 km (0.109 R)
• M22: 5,884,881 km (0.049 R)
• M23: 5,978,081 km (0.086 R)
• M24: 6,118,852 km (0.113 R)
• M25: 6,213,248 km (0.081 R)
• M26: 6,355,965 km (0.12 R)
• M27: 6,523,664 km (0.044 R)
• M28: 6,620,155 km (0.062 R)
• M29: 6,912,469 km (0.073 R)
• M30: 7,585,958 km (0.109 R)
• M31: 7,661,954 km (0.108 R)
• M32: 8,098,182 km (0.057 R)
• M33: 8,202,002 km (0.106 R)
• M34: 8,410,991 km (0.034 R)
• M35: 8,807,575 km (0.073 R)
• M36: 9,454,735 km (0.093 R)
• M37: 9,564,091 km (0.063 R)
• M38: 9,756,474 km (0.055 R)
• M39: 10,173,254 km (0.089 R)
• M40: 10,966,422 km (0.076 R)
• M41: 11,110,185 km (0.101 R)
• M42: 11,341,613 km (0.105 R)
• M43: 11,956,460 km (0.096 R)
• M44: 12,045,172 km (0.104 R)
• M45: 12,134,033 km (0.101 R)
• M46: 12,522,090 km (0.042 R)
• M47: 12,793,012 km (0.109 R)
• M48: 12,914,036 km (0.091 R)
• M49: 13,310,171 km (0.046 R)
• M50: 13,494,326 km (0.094 R)
• M51: 13,555,961 km (0.075 R)
• M52: 13,741,163 km (0.091 R)
• M53: 13,989,495 km (0.084 R)
• M54: 14,270,739 km (0.052 R)
• M55: 14,459,233 km (0.089 R)
• M56: 14,648,623 km (0.113 R)
• M57: 15,866,799 km (0.08 R)
• M58: 15,964,337 km (0.034 R)
• M59: 16,094,786 km (0.12 R)
• M60: 16,586,963 km (0.101 R)
• M61: 16,685,847 km (0.117 R)
• M62: 16,751,970 km (0.118 R)
• M63: 17,150,648 km (0.094 R)
• M64: 17,754,425 km (0.114 R)
• M65: 17,855,703 km (0.095 R)
• M66: 21,556,604 km (0.085 R)
• M67: 21,700,667 km (0.05 R)
• M68: 21,772,923 km (0.099 R)
• M69: 22,390,014 km (0.072 R)
• M70: 22,462,868 km (0.116 R)
• M71: 22,902,387 km (0.072 R)
• M72: 23,049,591 km (0.077 R)
• M73: 23,160,144 km (0.042 R)
• M74: 24,013,600 km (0.064 R)
• M75: 24,200,448 km (0.054 R)
• M76: 24,425,293 km (0.088 R)
• M77: 24,763,983 km (0.053 R)
• M78: 25,104,318 km (0.106 R)
• M79: 25,332,006 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 13.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.9 AU - 5.96 AU

Year: 4792 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,210,241 km

• M1: 184,155 km (0.073 R)
• M2: 335,548 km (0.112 R)
• M3: 425,756 km (0.1 R)
• M4: 513,719 km (0.078 R)
• M5: 602,131 km (0.086 R)
• M6: 771,925 km (0.097 R)
• M7: 913,295 km (0.097 R)
• M8: 1,025,493 km (0.117 R)
• M9: 1,213,688 km (0.101 R)
• M10: 1,479,373 km (0.109 R)
• M11: 1,625,231 km (0.094 R)
• M12: 1,907,522 km (0.094 R)
• M13: 2,193,254 km (0.079 R)
• M14: 2,820,369 km (0.05 R)
• M15: 3,003,476 km (0.11 R)
• M16: 3,248,967 km (0.072 R)
• M17: 3,561,626 km (0.092 R)
• M18: 3,899,568 km (0.117 R)
• M19: 4,056,795 km (0.1 R)
• M20: 4,184,103 km (0.108 R)
• M21: 4,891,102 km (0.091 R)
• M22: 5,112,208 km (0.107 R)
• M23: 5,354,108 km (0.05 R)
• M24: 5,476,479 km (0.085 R)
• M25: 6,230,452 km (0.049 R)
• M26: 6,377,806 km (0.114 R)
• M27: 6,619,706 km (0.104 R)
• M28: 6,732,503 km (0.109 R)
• M29: 6,902,745 km (0.116 R)
• M30: 7,422,149 km (0.078 R)
• M31: 7,598,225 km (0.101 R)
• M32: 7,954,268 km (0.108 R)
• M33: 8,356,537 km (0.05 R)
• M34: 9,306,783 km (0.106 R)
• M35: 10,031,285 km (0.045 R)
• M36: 10,204,370 km (0.052 R)
• M37: 10,575,522 km (0.082 R)
• M38: 10,707,617 km (0.098 R)
• M39: 10,884,442 km (0.119 R)
• M40: 11,331,141 km (0.081 R)
• M41: 11,466,378 km (0.103 R)
• M42: 12,104,263 km (0.107 R)
• M43: 12,520,444 km (0.069 R)
• M44: 13,059,146 km (0.087 R)
• M45: 13,153,692 km (0.092 R)
• M46: 13,319,596 km (0.096 R)
• M47: 13,605,478 km (0.064 R)
• M48: 14,207,908 km (0.069 R)
• M49: 14,597,910 km (0.077 R)
• M50: 14,818,866 km (0.094 R)
• M51: 14,942,135 km (0.093 R)
• M52: 15,388,684 km (0.115 R)
• M53: 16,016,247 km (0.102 R)
• M54: 16,193,371 km (0.086 R)
• M55: 16,626,457 km (0.083 R)
• M56: 16,986,090 km (0.074 R)
• M57: 17,166,804 km (0.038 R)
• M58: 17,348,267 km (0.109 R)
• M59: 17,530,178 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 11.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.96 AU - 6.02 AU

Year: 4872 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,210,241 km

• M1: 153,787 km (0.118 R)
• M2: 256,860 km (0.096 R)
• M3: 525,238 km (0.102 R)
• M4: 655,089 km (0.103 R)
• M5: 905,366 km (0.065 R)
• M6: 1,174,493 km (0.099 R)
• M7: 1,364,033 km (0.077 R)
• M8: 1,442,722 km (0.074 R)
• M9: 1,660,686 km (0.112 R)
• M10: 1,845,739 km (0.114 R)
• M11: 2,007,903 km (0.073 R)
• M12: 2,267,904 km (0.097 R)
• M13: 2,410,022 km (0.115 R)
• M14: 2,587,894 km (0.117 R)
• M15: 2,686,778 km (0.109 R)
• M16: 2,820,668 km (0.104 R)
• M17: 3,578,082 km (0.061 R)
• M18: 3,725,885 km (0.105 R)
• M19: 4,046,622 km (0.092 R)
• M20: 4,278,499 km (0.103 R)
• M21: 4,455,324 km (0.082 R)
• M22: 4,534,611 km (0.082 R)
• M23: 5,000,159 km (0.051 R)
• M24: 5,291,277 km (0.06 R)
• M25: 5,375,351 km (0.07 R)
• M26: 6,020,866 km (0.109 R)
• M27: 6,465,022 km (0.052 R)
• M28: 6,600,258 km (0.1 R)
• M29: 6,850,834 km (0.025 R)
• M30: 7,290,951 km (0.031 R)
• M31: 7,836,086 km (0.111 R)
• M32: 8,174,476 km (0.085 R)
• M33: 8,345,317 km (0.048 R)
• M34: 9,041,097 km (0.065 R)
• M35: 9,344,930 km (0.115 R)
• M36: 9,936,889 km (0.084 R)
• M37: 10,408,571 km (0.091 R)
• M38: 10,514,486 km (0.063 R)
• M39: 10,727,215 km (0.086 R)
• M40: 10,860,955 km (0.105 R)
• M41: 11,075,927 km (0.116 R)
• M42: 11,319,622 km (0.041 R)
• M43: 11,729,670 km (0.069 R)
• M44: 12,395,829 km (0.093 R)
• M45: 12,536,302 km (0.097 R)
• M46: 12,705,347 km (0.102 R)
• M47: 12,903,714 km (0.066 R)
• M48: 13,274,567 km (0.116 R)
• M49: 13,533,521 km (0.067 R)
• M50: 14,320,256 km (0.115 R)
• M51: 14,645,033 km (0.05 R)
• M52: 14,793,434 km (0.049 R)
• M53: 14,972,204 km (0.119 R)
• M54: 15,211,710 km (0.054 R)
• M55: 15,452,413 km (0.101 R)
• M56: 15,543,069 km (0.068 R)
• M57: 15,694,462 km (0.041 R)
• M58: 15,998,894 km (0.055 R)
• M59: 16,923,558 km (0.118 R)
• M60: 17,141,822 km (0.046 R)
• M61: 17,298,301 km (0.116 R)
• M62: 17,644,171 km (0.113 R)
• M63: 18,087,729 km (0.076 R)
• M64: 18,631,368 km (0.048 R)
• M65: 18,824,498 km (0.114 R)
• M66: 19,147,929 km (0.101 R)
• M67: 19,375,467 km (0.108 R)
• M68: 19,603,754 km (0.029 R)
• M69: 19,767,414 km (0.119 R)
• M70: 19,964,434 km (0.099 R)
• M71: 20,096,230 km (0.1 R)
• M72: 21,902,325 km (0.116 R)
• M73: 22,515,826 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 9.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.41 AU - 8.37 AU

Year: 6850 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,210,241 km

• M1: 123,418 km (0.078 R)
• M2: 233,971 km (0.109 R)
• M3: 513,569 km (0.099 R)
• M4: 660,774 km (0.027 R)
• M5: 1,171,950 km (0.11 R)
• M6: 1,293,274 km (0.12 R)
• M7: 1,581,698 km (0.038 R)
• M8: 1,979,778 km (0.091 R)
• M9: 2,143,887 km (0.102 R)
• M10: 2,743,924 km (0.036 R)
• M11: 2,886,491 km (0.063 R)
• M12: 3,073,339 km (0.119 R)
• M13: 3,242,833 km (0.085 R)
• M14: 3,480,993 km (0.102 R)
• M15: 3,815,045 km (0.113 R)
• M16: 4,323,678 km (0.106 R)
• M17: 4,634,392 km (0.048 R)
• M18: 4,755,866 km (0.115 R)
• M19: 5,455,386 km (0.05 R)
• M20: 5,532,279 km (0.114 R)
• M21: 5,609,471 km (0.098 R)
• M22: 6,001,268 km (0.09 R)
• M23: 6,401,742 km (0.083 R)
• M24: 6,921,594 km (0.101 R)
• M25: 7,032,745 km (0.044 R)
• M26: 7,369,939 km (0.059 R)
• M27: 7,741,091 km (0.081 R)
• M28: 7,856,581 km (0.085 R)
• M29: 8,800,843 km (0.104 R)
• M30: 9,072,961 km (0.026 R)
• M31: 9,164,216 km (0.112 R)
• M32: 9,625,277 km (0.086 R)
• M33: 9,968,305 km (0.115 R)
• M34: 10,030,986 km (0.084 R)
• M35: 10,125,532 km (0.052 R)
• M36: 10,956,249 km (0.04 R)
• M37: 11,086,100 km (0.069 R)
• M38: 11,379,910 km (0.091 R)
• M39: 11,478,495 km (0.086 R)
• M40: 11,908,738 km (0.099 R)
• M41: 12,142,560 km (0.109 R)
• M42: 12,209,580 km (0.031 R)
• M43: 12,276,899 km (0.073 R)
• M44: 12,479,305 km (0.118 R)
• M45: 12,580,882 km (0.088 R)
• M46: 13,024,439 km (0.119 R)
• M47: 13,403,820 km (0.109 R)
• M48: 13,542,646 km (0.075 R)
• M49: 14,173,351 km (0.104 R)
• M50: 15,245,818 km (0.113 R)
• M51: 15,390,779 km (0.025 R)
• M52: 16,048,860 km (0.098 R)
• M53: 16,344,315 km (0.098 R)
• M54: 16,940,463 km (0.085 R)
• M55: 17,053,110 km (0.09 R)
• M56: 17,354,550 km (0.103 R)
• M57: 17,886,370 km (0.057 R)
• M58: 18,694,049 km (0.081 R)
• M59: 19,004,913 km (0.068 R)
• M60: 19,474,501 km (0.066 R)
• M61: 20,026,966 km (0.091 R)
• M62: 20,265,425 km (0.075 R)
• M63: 20,504,782 km (0.108 R)
• M64: 20,945,946 km (0.058 R)
• M65: 21,349,860 km (0.104 R)
• M66: 21,837,848 km (0.111 R)
• M67: 23,073,976 km (0.05 R)
• M68: 23,407,429 km (0.091 R)
• M69: 23,616,567 km (0.039 R)
• M70: 23,700,491 km (0.116 R)
• M71: 23,994,750 km (0.056 R)
• M72: 24,332,692 km (0.048 R)
• M73: 25,484,446 km (0.118 R)
• M74: 26,654,002 km (0.114 R)
• M75: 27,443,430 km (0.1 R)
• M76: 27,929,623 km (0.112 R)
• M77: 28,374,079 km (0.111 R)
• M78: 28,463,239 km (0.116 R)
• M79: 29,812,013 km (0.082 R)
• M80: 30,448,552 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.1

Radius: 8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.54 AU - 17.38 AU

Year: 24149 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,210,241 km

• M1: 101,876 km (0.11 R)
• M2: 225,594 km (0.11 R)
• M3: 298,747 km (0.082 R)
• M4: 495,019 km (0.101 R)
• M5: 685,757 km (0.07 R)
• M6: 2,293,036 km (0.076 R)
• M7: 2,726,122 km (0.116 R)
• M8: 3,584,963 km (0.091 R)
• M9: 3,666,943 km (0.12 R)
• M10: 3,874,734 km (0.107 R)
• M11: 4,258,453 km (0.107 R)
• M12: 4,609,858 km (0.103 R)
• M13: 4,924,912 km (0.032 R)
• M14: 5,340,494 km (0.088 R)
• M15: 7,112,332 km (0.077 R)
• M16: 7,687,087 km (0.107 R)
• M17: 8,222,497 km (0.092 R)
• M18: 8,825,526 km (0.1 R)
• M19: 9,499,465 km (0.103 R)
• M20: 9,785,047 km (0.05 R)
• M21: 10,423,531 km (0.11 R)
• M22: 10,659,147 km (0.111 R)
• M23: 10,896,410 km (0.099 R)
• M24: 11,376,170 km (0.09 R)
• M25: 13,109,261 km (0.047 R)
• M26: 13,748,044 km (0.114 R)
• M27: 14,527,898 km (0.084 R)
• M28: 14,857,013 km (0.098 R)
• M29: 15,188,672 km (0.106 R)
• M30: 16,607,907 km (0.116 R)
• M31: 17,577,600 km (0.08 R)
• M32: 19,571,141 km (0.102 R)
• M33: 19,643,696 km (0.116 R)
• M34: 20,520,938 km (0.106 R)
• M35: 20,594,540 km (0.106 R)
• M36: 20,668,292 km (0.099 R)
• M37: 20,742,194 km (0.102 R)
• M38: 21,336,247 km (0.078 R)
• M39: 22,011,232 km (0.086 R)
• M40: 22,086,630 km (0.081 R)
• M41: 22,693,099 km (0.099 R)
• M42: 23,075,023 km (0.12 R)
• M43: 23,767,661 km (0.095 R)
• M44: 24,311,150 km (0.1 R)
• M45: 25,966,151 km (0.058 R)
• M46: 29,383,415 km (0.064 R)
• M47: 30,133,948 km (0.05 R)
• M48: 30,553,570 km (0.079 R)
• M49: 31,824,105 km (0.092 R)
• M50: 31,994,945 km (0.109 R)
• M51: 35,031,333 km (0.119 R)
• M52: 35,738,183 km (0.088 R)
• M53: 40,909,034 km (0.03 R)
• M54: 41,933,480 km (0.12 R)
• M55: 42,589,915 km (0.059 R)
• M56: 43,628,125 km (0.082 R)
• M57: 44,388,381 km (0.109 R)
• M58: 45,153,125 km (0.09 R)
• M59: 45,729,526 km (0.059 R)
• M60: 45,825,717 km (0.108 R)
• M61: 47,181,074 km (0.113 R)
• M62: 48,647,732 km (0.068 R)
• M63: 49,337,228 km (0.082 R)
• M64: 52,934,309 km (0.076 R)
• M65: 53,744,980 km (0.112 R)
• M66: 53,948,433 km (0.091 R)
• M67: 54,050,159 km (0.104 R)
• M68: 55,481,512 km (0.086 R)
• M69: 55,687,059 km (0.071 R)
• M70: 57,547,907 km (0.109 R)
• M71: 61,330,340 km (0.092 R)
• M72: 62,929,990 km (0.109 R)
• M73: 63,251,476 km (0.082 R)
• M74: 64,111,663 km (0.107 R)
• M75: 64,651,263 km (0.059 R)
• M76: 64,975,741 km (0.096 R)
• M77: 65,843,558 km (0.106 R)
• M78: 66,933,827 km (0.086 R)
• M79: 67,371,700 km (0.103 R)
• M80: 68,470,197 km (0.081 R)
• M81: 69,907,235 km (0.106 R)
• M82: 70,240,389 km (0.115 R)
• M83: 71,130,945 km (0.07 R)
• M84: 71,689,544 km (0.114 R)
• M85: 71,913,342 km (0.065 R)
• M86: 72,025,391 km (0.089 R)
• M87: 73,486,812 km (0.116 R)
• M88: 73,599,609 km (0.081 R)
• M89: 73,938,299 km (0.045 R)
• M90: 74,957,808 km (0.072 R)
• M91: 76,096,098 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit