🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 14.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.32 AU - 1.5 AU

Year: 1136 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,300,606 km

• M1: 178,620 km (0.054 R)
• M2: 332,556 km (0.062 R)
• M3: 421,567 km (0.112 R)
• M4: 527,482 km (0.117 R)
• M5: 724,802 km (0.061 R)
• M6: 830,867 km (0.067 R)
• M7: 955,332 km (0.11 R)
• M8: 1,054,815 km (0.112 R)
• M9: 1,245,103 km (0.04 R)
• M10: 1,519,615 km (0.115 R)
• M11: 1,638,246 km (0.074 R)
• M12: 1,853,667 km (0.078 R)
• M13: 1,948,961 km (0.067 R)
• M14: 2,086,890 km (0.11 R)
• M15: 2,433,359 km (0.089 R)
• M16: 2,538,377 km (0.116 R)
• M17: 2,689,919 km (0.086 R)
• M18: 2,844,454 km (0.101 R)
• M19: 2,946,031 km (0.041 R)
• M20: 3,105,652 km (0.103 R)
• M21: 3,248,817 km (0.098 R)
• M22: 3,374,928 km (0.072 R)
• M23: 3,472,915 km (0.115 R)
• M24: 3,591,845 km (0.08 R)
• M25: 3,712,122 km (0.078 R)
• M26: 3,864,562 km (0.08 R)
• M27: 4,039,741 km (0.105 R)
• M28: 4,165,104 km (0.068 R)
• M29: 4,302,435 km (0.055 R)
• M30: 4,494,967 km (0.115 R)
• M31: 4,679,571 km (0.085 R)
• M32: 4,833,507 km (0.065 R)
• M33: 5,033,819 km (0.118 R)
• M34: 5,191,645 km (0.083 R)
• M35: 5,431,599 km (0.104 R)
• M36: 5,628,470 km (0.107 R)
• M37: 5,804,098 km (0.045 R)
• M38: 5,993,639 km (0.069 R)
• M39: 6,403,088 km (0.113 R)
• M40: 6,562,111 km (0.093 R)
• M41: 6,710,063 km (0.071 R)
• M42: 7,185,934 km (0.097 R)
• M43: 7,338,524 km (0.077 R)
• M44: 7,492,161 km (0.112 R)
• M45: 7,763,681 km (0.092 R)
• M46: 7,894,130 km (0.11 R)
• M47: 8,144,108 km (0.054 R)
• M48: 8,250,023 km (0.087 R)
• M49: 8,450,036 km (0.06 R)
• M50: 8,557,447 km (0.056 R)
• M51: 8,651,694 km (0.11 R)
• M52: 9,169,751 km (0.099 R)
• M53: 9,266,391 km (0.107 R)
• M54: 9,391,006 km (0.032 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 9.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.81 AU - 3.09 AU

Year: 3437 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,300,606 km

• M1: 116,686 km (0.073 R)
• M2: 220,956 km (0.043 R)
• M3: 328,517 km (0.07 R)
• M4: 387,010 km (0.073 R)
• M5: 534,812 km (0.076 R)
• M6: 682,914 km (0.117 R)
• M7: 762,351 km (0.078 R)
• M8: 1,009,038 km (0.05 R)
• M9: 1,136,046 km (0.071 R)
• M10: 1,419,235 km (0.119 R)
• M11: 1,536,221 km (0.101 R)
• M12: 1,669,961 km (0.034 R)
• M13: 1,863,840 km (0.062 R)
• M14: 1,992,344 km (0.044 R)
• M15: 2,380,551 km (0.108 R)
• M16: 2,551,840 km (0.096 R)
• M17: 2,727,319 km (0.116 R)
• M18: 2,906,836 km (0.039 R)
• M19: 3,006,468 km (0.056 R)
• M20: 3,090,243 km (0.045 R)
• M21: 3,539,037 km (0.079 R)
• M22: 3,753,111 km (0.103 R)
• M23: 4,008,325 km (0.115 R)
• M24: 4,382,619 km (0.116 R)
• M25: 4,516,360 km (0.101 R)
• M26: 5,084,682 km (0.091 R)
• M27: 5,185,062 km (0.111 R)
• M28: 5,408,113 km (0.115 R)
• M29: 5,551,577 km (0.03 R)
• M30: 5,675,743 km (0.088 R)
• M31: 5,947,712 km (0.064 R)
• M32: 6,460,982 km (0.107 R)
• M33: 6,613,423 km (0.118 R)
• M34: 6,899,753 km (0.068 R)
• M35: 7,033,194 km (0.081 R)
• M36: 7,898,618 km (0.055 R)
• M37: 8,178,815 km (0.094 R)
• M38: 8,391,244 km (0.084 R)
• M39: 8,653,190 km (0.107 R)
• M40: 8,942,213 km (0.09 R)
• M41: 9,014,917 km (0.035 R)
• M42: 9,283,296 km (0.06 R)
• M43: 9,356,898 km (0.105 R)
• M44: 9,603,884 km (0.105 R)
• M45: 9,802,999 km (0.081 R)
• M46: 10,205,268 km (0.108 R)
• M47: 10,613,071 km (0.12 R)
• M48: 10,715,845 km (0.105 R)
• M49: 11,130,231 km (0.101 R)
• M50: 11,287,010 km (0.097 R)
• M51: 11,523,524 km (0.105 R)
• M52: 11,735,205 km (0.088 R)
• M53: 12,458,810 km (0.034 R)
• M54: 12,594,495 km (0.112 R)
• M55: 12,921,965 km (0.061 R)
• M56: 13,004,244 km (0.081 R)
• M57: 13,197,075 km (0.12 R)
• M58: 13,865,030 km (0.081 R)
• M59: 13,977,527 km (0.097 R)
• M60: 14,288,242 km (0.086 R)
• M61: 15,349,938 km (0.117 R)
• M62: 16,081,771 km (0.096 R)
• M63: 16,259,045 km (0.098 R)
• M64: 16,735,065 km (0.073 R)
• M65: 16,824,824 km (0.093 R)
• M66: 17,457,623 km (0.099 R)
• M67: 17,792,273 km (0.084 R)
• M68: 17,975,680 km (0.104 R)
• M69: 18,067,683 km (0.114 R)
• M70: 18,591,575 km (0.046 R)
• M71: 19,089,287 km (0.119 R)
• M72: 19,214,500 km (0.114 R)
• M73: 19,591,487 km (0.111 R)
• M74: 19,970,867 km (0.117 R)
• M75: 20,161,604 km (0.049 R)
• M76: 20,512,561 km (0.038 R)
• M77: 20,704,944 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 12.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.58 AU - 6.62 AU

Year: 8988 Days

Day: 9.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,300,606 km

• M1: 161,117 km (0.109 R)
• M2: 238,908 km (0.096 R)
• M3: 405,111 km (0.076 R)
• M4: 594,502 km (0.114 R)
• M5: 694,134 km (0.1 R)
• M6: 847,921 km (0.118 R)
• M7: 946,207 km (0.107 R)
• M8: 2,093,772 km (0.061 R)
• M9: 2,184,727 km (0.088 R)
• M10: 2,277,029 km (0.091 R)
• M11: 2,370,677 km (0.049 R)
• M12: 2,758,435 km (0.101 R)
• M13: 3,140,359 km (0.118 R)
• M14: 3,218,897 km (0.095 R)
• M15: 3,351,142 km (0.077 R)
• M16: 3,842,421 km (0.12 R)
• M17: 4,532,965 km (0.114 R)
• M18: 5,137,939 km (0.114 R)
• M19: 5,355,604 km (0.089 R)
• M20: 5,544,845 km (0.066 R)
• M21: 6,158,346 km (0.11 R)
• M22: 6,861,755 km (0.045 R)
• M23: 7,136,417 km (0.117 R)
• M24: 7,803,324 km (0.1 R)
• M25: 8,018,147 km (0.066 R)
• M26: 8,490,278 km (0.12 R)
• M27: 8,674,283 km (0.073 R)
• M28: 8,859,635 km (0.066 R)
• M29: 8,971,384 km (0.032 R)
• M30: 9,347,623 km (0.095 R)
• M31: 9,921,780 km (0.076 R)
• M32: 10,037,868 km (0.058 R)
• M33: 10,467,961 km (0.053 R)
• M34: 11,508,115 km (0.073 R)
• M35: 11,958,255 km (0.049 R)
• M36: 12,623,068 km (0.097 R)
• M37: 13,342,784 km (0.072 R)
• M38: 13,471,139 km (0.106 R)
• M39: 14,075,813 km (0.043 R)
• M40: 14,162,879 km (0.085 R)
• M41: 14,337,610 km (0.076 R)
• M42: 14,954,850 km (0.089 R)
• M43: 16,398,171 km (0.084 R)
• M44: 17,369,510 km (0.039 R)
• M45: 17,744,402 km (0.091 R)
• M46: 18,074,714 km (0.101 R)
• M47: 18,406,971 km (0.079 R)
• M48: 18,789,193 km (0.1 R)
• M49: 19,125,789 km (0.119 R)
• M50: 19,951,718 km (0.084 R)
• M51: 20,888,351 km (0.031 R)
• M52: 21,237,213 km (0.037 R)
• M53: 21,889,908 km (0.118 R)
• M54: 22,345,733 km (0.063 R)
• M55: 22,702,524 km (0.109 R)
• M56: 23,576,624 km (0.114 R)
• M57: 23,783,817 km (0.107 R)
• M58: 24,829,357 km (0.061 R)
• M59: 26,371,861 km (0.075 R)
• M60: 27,073,325 km (0.117 R)
• M61: 27,290,392 km (0.031 R)
• M62: 27,726,320 km (0.092 R)
• M63: 28,605,058 km (0.101 R)
• M64: 28,715,610 km (0.039 R)
• M65: 29,214,519 km (0.106 R)
• M66: 29,492,921 km (0.047 R)
• M67: 29,604,521 km (0.093 R)
• M68: 30,389,910 km (0.12 R)
• M69: 31,466,566 km (0.073 R)
• M70: 32,267,962 km (0.111 R)
• M71: 32,902,406 km (0.108 R)
• M72: 33,890,949 km (0.101 R)
• M73: 34,124,920 km (0.059 R)
• M74: 36,016,286 km (0.065 R)
• M75: 38,672,097 km (0.117 R)
• M76: 39,284,550 km (0.063 R)
• M77: 39,468,855 km (0.04 R)
• M78: 40,209,065 km (0.082 R)
• M79: 41,327,908 km (0.119 R)
• M80: 41,703,249 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 6.3

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.25 AU - 8.99 AU

Year: 15694 Days

Day: 15.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,300,606 km

• M1: 170,242 km (0.056 R)
• M2: 536,458 km (0.06 R)
• M3: 659,128 km (0.112 R)
• M4: 791,223 km (0.09 R)
• M5: 931,845 km (0.092 R)
• M6: 1,237,623 km (0.105 R)
• M7: 2,062,356 km (0.103 R)
• M8: 2,257,432 km (0.042 R)
• M9: 2,665,385 km (0.075 R)
• M10: 4,061,433 km (0.11 R)
• M11: 4,183,056 km (0.093 R)
• M12: 5,025,142 km (0.067 R)
• M13: 5,599,747 km (0.03 R)
• M14: 5,644,776 km (0.067 R)
• M15: 5,872,016 km (0.112 R)
• M16: 6,195,147 km (0.04 R)
• M17: 6,476,690 km (0.093 R)
• M18: 6,619,107 km (0.107 R)
• M19: 6,714,551 km (0.053 R)
• M20: 6,906,934 km (0.083 R)
• M21: 7,594,336 km (0.109 R)
• M22: 7,644,302 km (0.075 R)
• M23: 7,996,904 km (0.083 R)
• M24: 8,047,767 km (0.041 R)
• M25: 8,149,643 km (0.106 R)
• M26: 8,252,118 km (0.111 R)
• M27: 9,299,303 km (0.078 R)
• M28: 9,729,696 km (0.072 R)
• M29: 10,332,276 km (0.062 R)
• M30: 10,387,627 km (0.094 R)
• M31: 11,173,315 km (0.094 R)
• M32: 12,623,218 km (0.069 R)
• M33: 12,801,090 km (0.114 R)
• M34: 13,159,526 km (0.102 R)
• M35: 15,568,202 km (0.112 R)
• M36: 16,014,602 km (0.084 R)
• M37: 17,182,063 km (0.11 R)
• M38: 17,445,206 km (0.105 R)
• M39: 17,775,967 km (0.088 R)
• M40: 17,842,388 km (0.097 R)
• M41: 18,309,433 km (0.12 R)
• M42: 18,376,602 km (0.064 R)
• M43: 19,597,770 km (0.11 R)
• M44: 21,055,152 km (0.113 R)
• M45: 22,046,089 km (0.066 R)
• M46: 22,332,120 km (0.085 R)
• M47: 23,052,284 km (0.057 R)
• M48: 23,342,354 km (0.083 R)
• M49: 24,146,742 km (0.088 R)
• M50: 24,220,194 km (0.075 R)
• M51: 24,293,946 km (0.063 R)
• M52: 24,367,548 km (0.116 R)
• M53: 25,407,403 km (0.095 R)
• M54: 26,083,586 km (0.116 R)
• M55: 26,234,530 km (0.051 R)
• M56: 28,379,614 km (0.099 R)
• M57: 28,846,509 km (0.092 R)
• M58: 29,315,947 km (0.066 R)
• M59: 29,866,766 km (0.12 R)
• M60: 30,659,784 km (0.112 R)
• M61: 30,898,991 km (0.093 R)
• M62: 31,620,352 km (0.08 R)
• M63: 32,998,149 km (0.088 R)
• M64: 33,079,829 km (0.1 R)
• M65: 34,312,665 km (0.097 R)
• M66: 34,643,875 km (0.084 R)
• M67: 34,726,902 km (0.034 R)
• M68: 35,979,634 km (0.099 R)
• M69: 37,247,177 km (0.082 R)
• M70: 38,357,492 km (0.079 R)
• M71: 39,219,027 km (0.082 R)
• M72: 39,392,111 km (0.041 R)
• M73: 40,435,856 km (0.112 R)
• M74: 43,442,025 km (0.113 R)
• M75: 44,520,027 km (0.057 R)
• M76: 45,062,319 km (0.084 R)
• M77: 45,880,021 km (0.097 R)
• M78: 46,427,699 km (0.095 R)
• M79: 49,105,800 km (0.106 R)
• M80: 49,572,546 km (0.089 R)
• M81: 50,698,868 km (0.107 R)
• M82: 54,031,609 km (0.074 R)
• M83: 54,706,595 km (0.103 R)
• M84: 54,996,815 km (0.111 R)
• M85: 58,419,464 km (0.105 R)
• M86: 60,006,847 km (0.056 R)
• M87: 60,505,906 km (0.076 R)
• M88: 62,111,839 km (0.041 R)
• M89: 64,444,968 km (0.113 R)
• M90: 67,220,158 km (0.075 R)
• M91: 69,300,914 km (0.081 R)
• M92: 69,929,225 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.5

Radius: 7

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.7 AU - 9.24 AU

Year: 16719 Days

Day: 16.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,300,606 km

• M1: 117,883 km (0.058 R)
• M2: 221,106 km (0.11 R)
• M3: 303,085 km (0.054 R)
• M4: 502,200 km (0.054 R)
• M5: 616,792 km (0.086 R)
• M6: 1,698,983 km (0.088 R)
• M7: 1,786,199 km (0.075 R)
• M8: 2,056,522 km (0.111 R)
• M9: 2,307,846 km (0.076 R)
• M10: 2,502,772 km (0.055 R)
• M11: 2,908,631 km (0.09 R)
• M12: 3,481,442 km (0.102 R)
• M13: 3,592,742 km (0.1 R)
• M14: 3,895,379 km (0.101 R)
• M15: 4,444,403 km (0.054 R)
• M16: 4,892,898 km (0.05 R)
• M17: 5,270,632 km (0.093 R)
• M18: 6,826,600 km (0.119 R)
• M19: 7,920,908 km (0.116 R)
• M20: 8,966,747 km (0.113 R)
• M21: 9,017,610 km (0.083 R)
• M22: 9,897,395 km (0.028 R)
• M23: 11,130,680 km (0.092 R)
• M24: 11,793,099 km (0.117 R)
• M25: 11,904,849 km (0.067 R)
• M26: 12,468,384 km (0.062 R)
• M27: 12,639,225 km (0.07 R)
• M28: 12,753,518 km (0.056 R)
• M29: 12,810,814 km (0.107 R)
• M30: 14,508,600 km (0.093 R)
• M31: 15,170,870 km (0.098 R)
• M32: 15,904,498 km (0.032 R)
• M33: 16,462,498 km (0.087 R)
• M34: 17,216,172 km (0.097 R)
• M35: 17,342,881 km (0.107 R)
• M36: 18,562,253 km (0.042 R)
• M37: 19,280,772 km (0.113 R)
• M38: 19,941,845 km (0.098 R)
• M39: 20,543,079 km (0.046 R)
• M40: 20,677,567 km (0.095 R)
• M41: 21,490,183 km (0.05 R)
• M42: 22,451,499 km (0.061 R)
• M43: 22,659,440 km (0.082 R)
• M44: 22,728,853 km (0.032 R)
• M45: 22,798,267 km (0.11 R)
• M46: 23,708,121 km (0.111 R)
• M47: 23,849,042 km (0.119 R)
• M48: 23,990,412 km (0.115 R)
• M49: 25,202,604 km (0.094 R)
• M50: 25,418,623 km (0.069 R)
• M51: 27,316,272 km (0.095 R)
• M52: 27,464,075 km (0.113 R)
• M53: 27,834,928 km (0.075 R)
• M54: 28,132,777 km (0.084 R)
• M55: 28,656,519 km (0.095 R)
• M56: 30,246,894 km (0.088 R)
• M57: 31,091,374 km (0.079 R)
• M58: 31,245,759 km (0.103 R)
• M59: 31,555,277 km (0.085 R)
• M60: 32,411,725 km (0.115 R)
• M61: 33,039,438 km (0.085 R)
• M62: 33,354,790 km (0.119 R)
• M63: 34,466,302 km (0.07 R)
• M64: 34,626,073 km (0.051 R)
• M65: 35,026,546 km (0.104 R)
• M66: 36,156,160 km (0.062 R)
• M67: 36,318,473 km (0.118 R)
• M68: 37,461,700 km (0.073 R)
• M69: 40,202,932 km (0.111 R)
• M70: 40,961,692 km (0.092 R)
• M71: 42,407,705 km (0.066 R)
• M72: 42,836,303 km (0.089 R)
• M73: 44,130,325 km (0.076 R)
• M74: 44,390,625 km (0.12 R)
• M75: 44,564,458 km (0.035 R)
• M76: 45,000,087 km (0.1 R)
• M77: 46,579,990 km (0.056 R)
• M78: 48,804,361 km (0.117 R)
• M79: 50,336,542 km (0.093 R)
• M80: 50,517,855 km (0.102 R)
• M81: 50,608,660 km (0.11 R)
• M82: 50,699,317 km (0.036 R)
• M83: 51,884,581 km (0.114 R)
• M84: 52,067,688 km (0.109 R)
• M85: 52,250,946 km (0.112 R)
• M86: 52,618,358 km (0.076 R)
• M87: 54,282,036 km (0.056 R)
• M88: 55,400,729 km (0.092 R)
• M89: 56,621,148 km (0.088 R)
• M90: 57,471,313 km (0.119 R)
• M91: 58,516,105 km (0.118 R)
• M92: 58,706,692 km (0.075 R)
• M93: 59,375,544 km (0.115 R)
• M94: 59,758,814 km (0.119 R)
• M95: 60,720,878 km (0.1 R)
• M96: 61,784,818 km (0.104 R)
• M97: 62,855,041 km (0.057 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: 420 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit