🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 10.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.61 AU - 0.69 AU

Year: 349 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,284,290 km

• M1: 130,599 km (0.082 R)
• M2: 226,342 km (0.106 R)
• M3: 305,329 km (0.101 R)
• M4: 390,600 km (0.091 R)
• M5: 491,728 km (0.038 R)
• M6: 562,488 km (0.118 R)
• M7: 643,420 km (0.084 R)
• M8: 720,164 km (0.072 R)
• M9: 813,962 km (0.089 R)
• M10: 912,098 km (0.086 R)
• M11: 1,004,849 km (0.114 R)
• M12: 1,083,537 km (0.041 R)
• M13: 1,179,878 km (0.055 R)
• M14: 1,266,047 km (0.066 R)
• M15: 1,338,153 km (0.048 R)
• M16: 1,442,123 km (0.11 R)
• M17: 1,614,909 km (0.065 R)
• M18: 1,717,084 km (0.115 R)
• M19: 1,803,552 km (0.05 R)
• M20: 1,876,256 km (0.116 R)
• M21: 1,993,541 km (0.11 R)
• M22: 2,078,363 km (0.068 R)
• M23: 2,151,517 km (0.1 R)
• M24: 2,290,792 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 11.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.91 AU - 0.99 AU

Year: 617 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,284,290 km

• M1: 147,952 km (0.072 R)
• M2: 256,112 km (0.089 R)
• M3: 353,649 km (0.046 R)
• M4: 500,255 km (0.103 R)
• M5: 580,739 km (0.105 R)
• M6: 823,686 km (0.054 R)
• M7: 917,185 km (0.079 R)
• M8: 1,094,608 km (0.104 R)
• M9: 1,243,757 km (0.091 R)
• M10: 1,353,113 km (0.071 R)
• M11: 1,557,164 km (0.069 R)
• M12: 1,777,971 km (0.102 R)
• M13: 1,968,858 km (0.087 R)
• M14: 2,056,672 km (0.074 R)
• M15: 2,250,401 km (0.116 R)
• M16: 2,371,126 km (0.103 R)
• M17: 2,486,765 km (0.067 R)
• M18: 2,633,970 km (0.086 R)
• M19: 2,814,534 km (0.08 R)
• M20: 3,108,943 km (0.113 R)
• M21: 3,196,009 km (0.103 R)
• M22: 3,276,044 km (0.04 R)
• M23: 3,372,834 km (0.083 R)
• M24: 3,454,215 km (0.083 R)
• M25: 3,528,116 km (0.093 R)
• M26: 3,602,466 km (0.1 R)
• M27: 3,719,302 km (0.11 R)
• M28: 3,905,402 km (0.084 R)
• M29: 4,138,176 km (0.071 R)
• M30: 4,339,984 km (0.106 R)
• M31: 4,482,401 km (0.025 R)
• M32: 4,563,184 km (0.104 R)
• M33: 4,680,768 km (0.097 R)
• M34: 4,946,603 km (0.075 R)
• M35: 5,123,577 km (0.11 R)
• M36: 5,359,643 km (0.097 R)
• M37: 5,464,661 km (0.107 R)
• M38: 5,580,001 km (0.096 R)
• M39: 5,715,686 km (0.11 R)
• M40: 5,822,948 km (0.111 R)
• M41: 5,901,486 km (0.06 R)
• M42: 6,119,151 km (0.057 R)
• M43: 6,249,002 km (0.114 R)
• M44: 6,593,077 km (0.065 R)
• M45: 6,757,186 km (0.114 R)
• M46: 6,860,558 km (0.051 R)
• M47: 6,953,907 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 12.2

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.27 AU - 2.93 AU

Year: 2796 Days

Day: 7.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,284,290 km

• M1: 155,432 km (0.116 R)
• M2: 231,727 km (0.076 R)
• M3: 370,853 km (0.089 R)
• M4: 567,724 km (0.03 R)
• M5: 720,463 km (0.117 R)
• M6: 1,093,860 km (0.107 R)
• M7: 1,676,095 km (0.036 R)
• M8: 2,376,213 km (0.055 R)
• M9: 2,487,813 km (0.048 R)
• M10: 2,585,051 km (0.083 R)
• M11: 2,666,881 km (0.073 R)
• M12: 2,816,629 km (0.102 R)
• M13: 3,177,010 km (0.09 R)
• M14: 3,318,230 km (0.099 R)
• M15: 3,829,257 km (0.114 R)
• M16: 3,960,903 km (0.098 R)
• M17: 4,502,746 km (0.066 R)
• M18: 4,822,886 km (0.091 R)
• M19: 5,068,077 km (0.055 R)
• M20: 5,613,211 km (0.111 R)
• M21: 5,741,716 km (0.044 R)
• M22: 5,979,876 km (0.063 R)
• M23: 6,067,390 km (0.084 R)
• M24: 6,243,467 km (0.054 R)
• M25: 6,399,049 km (0.12 R)
• M26: 6,555,827 km (0.084 R)
• M27: 6,782,169 km (0.102 R)
• M28: 7,011,054 km (0.07 R)
• M29: 7,452,966 km (0.101 R)
• M30: 7,784,475 km (0.069 R)
• M31: 7,904,003 km (0.081 R)
• M32: 8,832,707 km (0.119 R)
• M33: 9,158,382 km (0.047 R)
• M34: 9,335,356 km (0.105 R)
• M35: 9,462,514 km (0.108 R)
• M36: 9,615,852 km (0.111 R)
• M37: 9,873,310 km (0.082 R)
• M38: 10,263,611 km (0.084 R)
• M39: 11,221,336 km (0.084 R)
• M40: 11,356,573 km (0.093 R)
• M41: 11,437,954 km (0.089 R)
• M42: 11,628,691 km (0.103 R)
• M43: 11,820,476 km (0.114 R)
• M44: 12,430,237 km (0.03 R)
• M45: 12,738,857 km (0.117 R)
• M46: 13,507,341 km (0.103 R)
• M47: 13,593,659 km (0.052 R)
• M48: 14,028,092 km (0.08 R)
• M49: 14,940,190 km (0.057 R)
• M50: 15,118,959 km (0.112 R)
• M51: 15,538,880 km (0.12 R)
• M52: 15,689,825 km (0.109 R)
• M53: 16,023,578 km (0.118 R)
• M54: 16,176,018 km (0.087 R)
• M55: 16,267,721 km (0.052 R)
• M56: 16,759,749 km (0.119 R)
• M57: 17,163,214 km (0.111 R)
• M58: 17,381,777 km (0.116 R)
• M59: 18,011,284 km (0.104 R)
• M60: 18,744,613 km (0.108 R)
• M61: 18,873,118 km (0.1 R)
• M62: 20,174,470 km (0.116 R)
• M63: 20,306,116 km (0.081 R)
• M64: 20,802,781 km (0.104 R)
• M65: 20,969,134 km (0.047 R)
• M66: 21,202,805 km (0.11 R)
• M67: 21,437,375 km (0.104 R)
• M68: 21,706,501 km (0.113 R)
• M69: 22,010,634 km (0.041 R)
• M70: 22,725,861 km (0.068 R)
• M71: 23,103,596 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 11.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.52 AU - 5.42 AU

Year: 7389 Days

Day: 8.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,284,290 km

• M1: 144,512 km (0.065 R)
• M2: 404,961 km (0.047 R)
• M3: 740,659 km (0.097 R)
• M4: 1,010,384 km (0.11 R)
• M5: 1,119,740 km (0.119 R)
• M6: 1,535,173 km (0.108 R)
• M7: 1,662,481 km (0.045 R)
• M8: 1,996,683 km (0.081 R)
• M9: 2,550,344 km (0.107 R)
• M10: 2,805,708 km (0.102 R)
• M11: 2,883,948 km (0.074 R)
• M12: 3,286,366 km (0.077 R)
• M13: 3,649,739 km (0.118 R)
• M14: 3,735,459 km (0.055 R)
• M15: 3,908,843 km (0.07 R)
• M16: 4,203,999 km (0.03 R)
• M17: 4,293,908 km (0.107 R)
• M18: 4,598,489 km (0.089 R)
• M19: 4,691,240 km (0.084 R)
• M20: 5,036,811 km (0.107 R)
• M21: 5,390,610 km (0.103 R)
• M22: 5,919,887 km (0.074 R)
• M23: 6,020,866 km (0.101 R)
• M24: 6,535,033 km (0.079 R)
• M25: 7,642,058 km (0.066 R)
• M26: 8,011,564 km (0.118 R)
• M27: 8,198,562 km (0.074 R)
• M28: 8,538,747 km (0.115 R)
• M29: 8,844,974 km (0.089 R)
• M30: 9,985,508 km (0.071 R)
• M31: 10,267,799 km (0.053 R)
• M32: 10,757,732 km (0.114 R)
• M33: 11,380,957 km (0.093 R)
• M34: 11,549,105 km (0.097 R)
• M35: 12,316,243 km (0.056 R)
• M36: 12,749,479 km (0.1 R)
• M37: 14,259,819 km (0.099 R)
• M38: 14,350,475 km (0.073 R)
• M39: 14,623,491 km (0.062 R)
• M40: 14,806,300 km (0.101 R)
• M41: 14,898,153 km (0.086 R)
• M42: 15,919,906 km (0.091 R)
• M43: 17,689,051 km (0.119 R)
• M44: 18,030,732 km (0.052 R)
• M45: 18,374,658 km (0.063 R)
• M46: 18,473,243 km (0.112 R)
• M47: 18,671,161 km (0.108 R)
• M48: 18,770,344 km (0.095 R)
• M49: 19,822,316 km (0.079 R)
• M50: 20,996,360 km (0.066 R)
• M51: 21,826,329 km (0.048 R)
• M52: 21,930,898 km (0.081 R)
• M53: 22,879,050 km (0.113 R)
• M54: 23,251,249 km (0.094 R)
• M55: 23,679,249 km (0.101 R)
• M56: 24,001,931 km (0.1 R)
• M57: 25,197,667 km (0.119 R)
• M58: 25,527,081 km (0.093 R)
• M59: 25,968,545 km (0.106 R)
• M60: 26,468,351 km (0.091 R)
• M61: 26,747,351 km (0.1 R)
• M62: 26,859,101 km (0.093 R)
• M63: 26,971,150 km (0.067 R)
• M64: 27,139,597 km (0.084 R)
• M65: 27,477,239 km (0.057 R)
• M66: 27,986,470 km (0.095 R)
• M67: 28,384,700 km (0.077 R)
• M68: 28,727,429 km (0.1 R)
• M69: 29,186,694 km (0.109 R)
• M70: 29,359,480 km (0.112 R)
• M71: 30,871,615 km (0.107 R)
• M72: 32,707,480 km (0.049 R)
• M73: 33,247,080 km (0.037 R)
• M74: 33,789,671 km (0.076 R)
• M75: 34,274,518 km (0.105 R)
• M76: 34,822,495 km (0.074 R)
• M77: 36,608,245 km (0.111 R)
• M78: 38,676,286 km (0.097 R)
• M79: 39,820,260 km (0.059 R)
• M80: 40,075,923 km (0.087 R)
• M81: 41,168,885 km (0.076 R)
• M82: 41,686,643 km (0.029 R)
• M83: 42,402,020 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 9.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.92 AU - 5.76 AU

Year: 8229 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,284,290 km

• M1: 142,567 km (0.103 R)
• M2: 236,963 km (0.106 R)
• M3: 360,531 km (0.116 R)
• M4: 432,487 km (0.11 R)
• M5: 521,947 km (0.055 R)
• M6: 789,727 km (0.054 R)
• M7: 1,083,986 km (0.06 R)
• M8: 1,178,831 km (0.066 R)
• M9: 1,751,193 km (0.119 R)
• M10: 1,844,841 km (0.108 R)
• M11: 1,978,881 km (0.043 R)
• M12: 2,318,019 km (0.116 R)
• M13: 2,400,447 km (0.113 R)
• M14: 2,526,110 km (0.11 R)
• M15: 2,632,474 km (0.118 R)
• M16: 3,186,734 km (0.115 R)
• M17: 3,489,221 km (0.076 R)
• M18: 4,222,400 km (0.103 R)
• M19: 4,323,827 km (0.067 R)
• M20: 5,299,205 km (0.071 R)
• M21: 5,463,613 km (0.05 R)
• M22: 5,995,733 km (0.067 R)
• M23: 6,109,727 km (0.107 R)
• M24: 6,195,895 km (0.112 R)
• M25: 7,534,946 km (0.068 R)
• M26: 7,751,114 km (0.057 R)
• M27: 8,032,059 km (0.072 R)
• M28: 8,252,866 km (0.047 R)
• M29: 8,411,888 km (0.064 R)
• M30: 8,700,612 km (0.103 R)
• M31: 8,765,238 km (0.098 R)
• M32: 8,927,403 km (0.104 R)
• M33: 9,156,287 km (0.068 R)
• M34: 9,786,992 km (0.118 R)
• M35: 10,603,946 km (0.071 R)
• M36: 10,846,294 km (0.117 R)
• M37: 11,548,806 km (0.048 R)
• M38: 11,798,186 km (0.114 R)
• M39: 12,013,457 km (0.094 R)
• M40: 12,740,054 km (0.099 R)
• M41: 12,960,860 km (0.064 R)
• M42: 13,034,762 km (0.07 R)
• M43: 13,331,713 km (0.092 R)
• M44: 13,630,909 km (0.112 R)
• M45: 14,579,958 km (0.118 R)
• M46: 14,926,876 km (0.097 R)
• M47: 15,004,367 km (0.114 R)
• M48: 15,276,635 km (0.081 R)
• M49: 15,865,303 km (0.099 R)
• M50: 16,461,600 km (0.072 R)
• M51: 17,024,537 km (0.114 R)
• M52: 17,389,855 km (0.082 R)
• M53: 17,757,866 km (0.058 R)
• M54: 17,880,985 km (0.093 R)
• M55: 18,376,752 km (0.102 R)
• M56: 18,459,779 km (0.118 R)
• M57: 18,626,281 km (0.069 R)
• M58: 20,061,523 km (0.114 R)
• M59: 20,147,093 km (0.04 R)
• M60: 20,619,673 km (0.081 R)
• M61: 20,705,991 km (0.096 R)
• M62: 21,400,873 km (0.034 R)
• M63: 21,927,158 km (0.066 R)
• M64: 22,015,271 km (0.118 R)
• M65: 23,666,533 km (0.115 R)
• M66: 24,074,187 km (0.104 R)
• M67: 24,667,193 km (0.079 R)
• M68: 24,942,603 km (0.097 R)
• M69: 25,635,241 km (0.112 R)
• M70: 26,662,828 km (0.076 R)
• M71: 27,323,602 km (0.085 R)
• M72: 27,703,730 km (0.077 R)
• M73: 27,894,318 km (0.095 R)
• M74: 28,181,247 km (0.049 R)
• M75: 28,661,456 km (0.09 R)
• M76: 28,854,288 km (0.089 R)
• M77: 28,999,248 km (0.076 R)
• M78: 30,020,553 km (0.073 R)
• M79: 31,202,077 km (0.078 R)
• M80: 31,450,110 km (0.119 R)
• M81: 32,750,714 km (0.116 R)
• M82: 33,255,607 km (0.114 R)
• M83: 33,356,884 km (0.079 R)
• M84: 34,017,658 km (0.117 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 5.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.17 AU - 8.11 AU

Year: 14082 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,284,290 km

• M1: 84,373 km (0.115 R)
• M2: 170,990 km (0.062 R)
• M3: 279,449 km (0.116 R)
• M4: 485,445 km (0.063 R)
• M5: 550,371 km (0.068 R)
• M6: 1,172,249 km (0.049 R)
• M7: 1,561,203 km (0.109 R)
• M8: 2,608,837 km (0.118 R)
• M9: 2,655,362 km (0.1 R)
• M10: 3,111,636 km (0.103 R)
• M11: 3,310,900 km (0.096 R)
• M12: 3,437,609 km (0.076 R)
• M13: 4,313,505 km (0.111 R)
• M14: 4,479,858 km (0.06 R)
• M15: 5,020,505 km (0.058 R)
• M16: 5,977,033 km (0.09 R)
• M17: 6,571,086 km (0.118 R)
• M18: 6,858,913 km (0.059 R)
• M19: 6,923,539 km (0.041 R)
• M20: 7,613,335 km (0.077 R)
• M21: 7,983,440 km (0.109 R)
• M22: 8,324,972 km (0.11 R)
• M23: 8,811,165 km (0.046 R)
• M24: 10,398,099 km (0.106 R)
• M25: 11,224,029 km (0.095 R)
• M26: 11,452,914 km (0.11 R)
• M27: 11,876,575 km (0.085 R)
• M28: 11,954,067 km (0.09 R)
• M29: 12,109,798 km (0.082 R)
• M30: 12,148,843 km (0.103 R)
• M31: 12,344,517 km (0.053 R)
• M32: 12,501,894 km (0.051 R)
• M33: 13,017,857 km (0.12 R)
• M34: 13,379,286 km (0.067 R)
• M35: 13,500,310 km (0.118 R)
• M36: 13,621,933 km (0.08 R)
• M37: 14,070,577 km (0.111 R)
• M38: 14,358,703 km (0.103 R)
• M39: 14,607,185 km (0.115 R)
• M40: 14,731,950 km (0.073 R)
• M41: 15,318,972 km (0.106 R)
• M42: 15,956,258 km (0.112 R)
• M43: 16,127,698 km (0.109 R)
• M44: 16,732,522 km (0.077 R)
• M45: 17,037,701 km (0.085 R)
• M46: 18,276,671 km (0.114 R)
• M47: 18,907,076 km (0.098 R)
• M48: 20,420,857 km (0.104 R)
• M49: 20,746,981 km (0.088 R)
• M50: 23,758,236 km (0.09 R)
• M51: 24,199,550 km (0.094 R)
• M52: 24,248,768 km (0.044 R)
• M53: 24,742,441 km (0.093 R)
• M54: 24,791,958 km (0.114 R)
• M55: 26,445,912 km (0.108 R)
• M56: 26,547,189 km (0.082 R)
• M57: 26,903,083 km (0.091 R)
• M58: 27,619,507 km (0.088 R)
• M59: 30,123,027 km (0.033 R)
• M60: 31,509,052 km (0.09 R)
• M61: 33,572,006 km (0.06 R)
• M62: 33,626,909 km (0.093 R)
• M63: 34,342,884 km (0.08 R)
• M64: 35,119,746 km (0.043 R)
• M65: 35,454,396 km (0.098 R)
• M66: 35,846,193 km (0.082 R)
• M67: 36,634,125 km (0.032 R)
• M68: 37,143,655 km (0.097 R)
• M69: 37,826,719 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit