🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 11.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.84 AU - 0.88 AU

Year: 515 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,479,811 km

• M1: 145,409 km (0.03 R)
• M2: 227,538 km (0.088 R)
• M3: 304,432 km (0.09 R)
• M4: 386,561 km (0.1 R)
• M5: 457,769 km (0.03 R)
• M6: 569,369 km (0.067 R)
• M7: 694,882 km (0.12 R)
• M8: 779,854 km (0.104 R)
• M9: 872,305 km (0.115 R)
• M10: 961,615 km (0.12 R)
• M11: 1,042,996 km (0.114 R)
• M12: 1,122,882 km (0.081 R)
• M13: 1,232,986 km (0.096 R)
• M14: 1,314,068 km (0.116 R)
• M15: 1,388,567 km (0.111 R)
• M16: 1,481,767 km (0.118 R)
• M17: 1,590,375 km (0.112 R)
• M18: 1,728,753 km (0.063 R)
• M19: 1,871,469 km (0.119 R)
• M20: 1,965,566 km (0.047 R)
• M21: 2,257,881 km (0.04 R)
• M22: 2,333,128 km (0.07 R)
• M23: 2,486,317 km (0.083 R)
• M24: 2,674,660 km (0.114 R)
• M25: 2,862,406 km (0.045 R)
• M26: 2,933,315 km (0.117 R)
• M27: 3,037,884 km (0.112 R)
• M28: 3,115,824 km (0.107 R)
• M29: 3,279,485 km (0.074 R)
• M30: 3,411,280 km (0.114 R)
• M31: 3,632,984 km (0.116 R)
• M32: 3,739,648 km (0.066 R)
• M33: 3,835,390 km (0.085 R)
• M34: 3,907,646 km (0.081 R)
• M35: 3,986,634 km (0.097 R)
• M36: 4,090,604 km (0.088 R)
• M37: 4,201,755 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 11

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.2 AU

Year: 607 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,479,811 km

• M1: 140,921 km (0.102 R)
• M2: 227,987 km (0.108 R)
• M3: 316,250 km (0.066 R)
• M4: 470,186 km (0.109 R)
• M5: 564,882 km (0.09 R)
• M6: 658,679 km (0.095 R)
• M7: 737,368 km (0.112 R)
• M8: 851,062 km (0.09 R)
• M9: 967,749 km (0.063 R)
• M10: 1,086,679 km (0.106 R)
• M11: 1,182,122 km (0.07 R)
• M12: 1,269,338 km (0.108 R)
• M13: 1,351,467 km (0.088 R)
• M14: 1,470,248 km (0.077 R)
• M15: 1,544,748 km (0.099 R)
• M16: 1,789,191 km (0.111 R)
• M17: 1,860,698 km (0.12 R)
• M18: 1,950,457 km (0.11 R)
• M19: 2,112,322 km (0.099 R)
• M20: 2,210,757 km (0.108 R)
• M21: 2,301,563 km (0.101 R)
• M22: 2,379,803 km (0.109 R)
• M23: 2,454,153 km (0.059 R)
• M24: 2,586,398 km (0.066 R)
• M25: 2,711,312 km (0.108 R)
• M26: 2,784,465 km (0.106 R)
• M27: 2,997,493 km (0.116 R)
• M28: 3,083,212 km (0.104 R)
• M29: 3,180,002 km (0.066 R)
• M30: 3,288,311 km (0.101 R)
• M31: 3,439,704 km (0.087 R)
• M32: 3,518,991 km (0.067 R)
• M33: 3,620,418 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 11.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.08 AU - 2.48 AU

Year: 2223 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,479,811 km

• M1: 144,512 km (0.096 R)
• M2: 259,702 km (0.107 R)
• M3: 334,052 km (0.074 R)
• M4: 508,184 km (0.032 R)
• M5: 589,266 km (0.063 R)
• M6: 1,000,211 km (0.117 R)
• M7: 1,096,552 km (0.096 R)
• M8: 1,216,530 km (0.07 R)
• M9: 1,415,794 km (0.117 R)
• M10: 1,592,320 km (0.096 R)
• M11: 1,870,871 km (0.031 R)
• M12: 2,102,598 km (0.052 R)
• M13: 2,203,128 km (0.071 R)
• M14: 2,435,304 km (0.045 R)
• M15: 2,716,249 km (0.1 R)
• M16: 2,979,690 km (0.082 R)
• M17: 3,136,170 km (0.107 R)
• M18: 3,295,342 km (0.093 R)
• M19: 3,472,017 km (0.038 R)
• M20: 3,576,586 km (0.036 R)
• M21: 3,912,134 km (0.068 R)
• M22: 4,338,039 km (0.118 R)
• M23: 4,564,680 km (0.068 R)
• M24: 4,712,632 km (0.095 R)
• M25: 4,795,360 km (0.077 R)
• M26: 4,945,706 km (0.065 R)
• M27: 5,371,611 km (0.065 R)
• M28: 5,668,114 km (0.038 R)
• M29: 6,059,611 km (0.049 R)
• M30: 6,240,625 km (0.075 R)
• M31: 6,496,886 km (0.094 R)
• M32: 6,589,337 km (0.115 R)
• M33: 6,682,088 km (0.09 R)
• M34: 7,229,317 km (0.101 R)
• M35: 7,712,518 km (0.061 R)
• M36: 7,830,102 km (0.099 R)
• M37: 8,386,606 km (0.059 R)
• M38: 8,467,239 km (0.099 R)
• M39: 8,608,759 km (0.109 R)
• M40: 8,771,522 km (0.096 R)
• M41: 8,997,115 km (0.113 R)
• M42: 9,141,627 km (0.049 R)
• M43: 9,664,172 km (0.031 R)
• M44: 9,748,545 km (0.038 R)
• M45: 9,854,610 km (0.091 R)
• M46: 10,089,180 km (0.056 R)
• M47: 10,196,292 km (0.119 R)
• M48: 10,433,554 km (0.065 R)
• M49: 10,759,976 km (0.089 R)
• M50: 11,156,112 km (0.087 R)
• M51: 11,467,724 km (0.093 R)
• M52: 11,602,063 km (0.087 R)
• M53: 11,894,975 km (0.093 R)
• M54: 12,121,915 km (0.107 R)
• M55: 12,213,170 km (0.118 R)
• M56: 12,396,278 km (0.101 R)
• M57: 12,534,207 km (0.103 R)
• M58: 13,161,321 km (0.091 R)
• M59: 13,255,119 km (0.084 R)
• M60: 14,277,172 km (0.046 R)
• M61: 14,421,684 km (0.118 R)
• M62: 14,494,238 km (0.072 R)
• M63: 14,566,793 km (0.097 R)
• M64: 14,956,197 km (0.11 R)
• M65: 15,472,459 km (0.099 R)
• M66: 15,844,958 km (0.061 R)
• M67: 16,044,671 km (0.111 R)
• M68: 16,396,375 km (0.09 R)
• M69: 16,522,636 km (0.073 R)
• M70: 16,954,226 km (0.113 R)
• M71: 17,107,414 km (0.085 R)
• M72: 17,235,470 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 12.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.52 AU - 2.92 AU

Year: 2896 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,479,811 km

• M1: 158,125 km (0.064 R)
• M2: 279,449 km (0.105 R)
• M3: 398,230 km (0.064 R)
• M4: 646,263 km (0.05 R)
• M5: 721,511 km (0.1 R)
• M6: 892,650 km (0.08 R)
• M7: 1,000,062 km (0.039 R)
• M8: 1,123,779 km (0.096 R)
• M9: 1,301,202 km (0.091 R)
• M10: 1,488,200 km (0.044 R)
• M11: 1,604,886 km (0.057 R)
• M12: 1,806,394 km (0.078 R)
• M13: 2,249,653 km (0.118 R)
• M14: 3,134,075 km (0.056 R)
• M15: 3,439,554 km (0.1 R)
• M16: 3,683,997 km (0.095 R)
• M17: 4,116,485 km (0.049 R)
• M18: 4,489,283 km (0.109 R)
• M19: 4,565,129 km (0.053 R)
• M20: 4,679,870 km (0.025 R)
• M21: 4,853,703 km (0.076 R)
• M22: 5,187,905 km (0.068 R)
• M23: 5,529,736 km (0.067 R)
• M24: 5,611,267 km (0.072 R)
• M25: 5,754,731 km (0.096 R)
• M26: 5,920,485 km (0.083 R)
• M27: 6,341,454 km (0.109 R)
• M28: 6,642,145 km (0.094 R)
• M29: 6,750,604 km (0.052 R)
• M30: 6,881,502 km (0.117 R)
• M31: 7,057,579 km (0.094 R)
• M32: 7,369,042 km (0.105 R)
• M33: 7,753,508 km (0.119 R)
• M34: 8,098,182 km (0.076 R)
• M35: 8,330,806 km (0.104 R)
• M36: 9,307,531 km (0.072 R)
• M37: 9,575,760 km (0.085 R)
• M38: 9,772,481 km (0.12 R)
• M39: 10,471,552 km (0.068 R)
• M40: 10,750,552 km (0.089 R)
• M41: 11,160,899 km (0.103 R)
• M42: 11,238,390 km (0.103 R)
• M43: 11,445,883 km (0.116 R)
• M44: 11,524,122 km (0.069 R)
• M45: 11,733,410 km (0.115 R)
• M46: 11,812,248 km (0.116 R)
• M47: 12,235,610 km (0.058 R)
• M48: 12,315,645 km (0.112 R)
• M49: 12,988,686 km (0.092 R)
• M50: 13,288,629 km (0.046 R)
• M51: 13,535,615 km (0.108 R)
• M52: 14,062,349 km (0.1 R)
• M53: 15,193,010 km (0.086 R)
• M54: 15,566,855 km (0.119 R)
• M55: 15,711,367 km (0.052 R)
• M56: 15,798,433 km (0.091 R)
• M57: 16,147,893 km (0.106 R)
• M58: 16,470,426 km (0.103 R)
• M59: 16,795,054 km (0.081 R)
• M60: 16,884,064 km (0.112 R)
• M61: 17,092,155 km (0.097 R)
• M62: 17,571,018 km (0.11 R)
• M63: 17,721,663 km (0.112 R)
• M64: 18,206,360 km (0.086 R)
• M65: 18,297,764 km (0.075 R)
• M66: 18,542,058 km (0.091 R)
• M67: 18,664,728 km (0.12 R)
• M68: 19,219,886 km (0.067 R)
• M69: 19,655,365 km (0.102 R)
• M70: 20,094,136 km (0.068 R)
• M71: 20,188,532 km (0.115 R)
• M72: 20,409,488 km (0.104 R)
• M73: 20,504,483 km (0.054 R)
• M74: 20,981,401 km (0.112 R)
• M75: 21,301,241 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 3.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.38 AU - 9.18 AU

Year: 16798 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,479,811 km

• M1: 158,125 km (0.111 R)
• M2: 220,956 km (0.074 R)
• M3: 276,008 km (0.114 R)
• M4: 573,109 km (0.112 R)
• M5: 685,158 km (0.049 R)
• M6: 755,619 km (0.11 R)
• M7: 828,623 km (0.045 R)
• M8: 2,400,747 km (0.108 R)
• M9: 2,617,963 km (0.059 R)
• M10: 3,346,804 km (0.104 R)
• M11: 3,426,988 km (0.093 R)
• M12: 4,091,053 km (0.117 R)
• M13: 4,241,548 km (0.087 R)
• M14: 4,284,782 km (0.115 R)
• M15: 4,636,786 km (0.076 R)
• M16: 4,838,743 km (0.053 R)
• M17: 4,884,071 km (0.111 R)
• M18: 5,066,581 km (0.111 R)
• M19: 5,089,619 km (0.074 R)
• M20: 5,158,733 km (0.069 R)
• M21: 5,770,887 km (0.084 R)
• M22: 5,818,908 km (0.095 R)
• M23: 5,867,079 km (0.103 R)
• M24: 6,257,230 km (0.117 R)
• M25: 6,706,173 km (0.115 R)
• M26: 7,346,751 km (0.099 R)
• M27: 7,372,781 km (0.098 R)
• M28: 7,555,740 km (0.054 R)
• M29: 8,086,962 km (0.095 R)
• M30: 8,411,589 km (0.084 R)
• M31: 9,952,447 km (0.101 R)
• M32: 10,270,791 km (0.117 R)
• M33: 10,563,255 km (0.071 R)
• M34: 10,947,423 km (0.06 R)
• M35: 11,699,152 km (0.045 R)
• M36: 11,790,407 km (0.104 R)
• M37: 11,820,925 km (0.066 R)
• M38: 11,943,146 km (0.104 R)
• M39: 12,096,633 km (0.036 R)
• M40: 13,219,964 km (0.104 R)
• M41: 13,283,393 km (0.099 R)
• M42: 13,474,131 km (0.093 R)
• M43: 15,264,668 km (0.097 R)
• M44: 15,464,530 km (0.106 R)
• M45: 16,102,864 km (0.101 R)
• M46: 16,408,343 km (0.114 R)
• M47: 16,442,302 km (0.104 R)
• M48: 17,266,586 km (0.088 R)
• M49: 17,336,000 km (0.096 R)
• M50: 17,370,706 km (0.118 R)
• M51: 17,440,120 km (0.085 R)
• M52: 17,893,701 km (0.119 R)
• M53: 18,245,256 km (0.11 R)
• M54: 18,919,493 km (0.031 R)
• M55: 18,955,097 km (0.12 R)
• M56: 19,026,605 km (0.082 R)
• M57: 19,493,500 km (0.072 R)
• M58: 19,818,876 km (0.081 R)
• M59: 20,292,203 km (0.114 R)
• M60: 21,064,427 km (0.109 R)
• M61: 21,101,528 km (0.098 R)
• M62: 22,259,565 km (0.115 R)
• M63: 23,208,614 km (0.093 R)
• M64: 23,246,761 km (0.106 R)
• M65: 23,323,355 km (0.085 R)
• M66: 24,093,186 km (0.083 R)
• M67: 24,988,828 km (0.066 R)
• M68: 25,816,105 km (0.041 R)
• M69: 25,855,748 km (0.12 R)
• M70: 25,935,035 km (0.113 R)
• M71: 26,173,344 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860

Radius: 6.2

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.11 AU - 9.75 AU

Year: 18697 Days

Day: 22.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,479,811 km

• M1: 207,043 km (0.079 R)
• M2: 298,897 km (0.096 R)
• M3: 850,613 km (0.039 R)
• M4: 1,376,450 km (0.103 R)
• M5: 1,467,406 km (0.101 R)
• M6: 1,529,189 km (0.075 R)
• M7: 1,851,124 km (0.09 R)
• M8: 1,951,803 km (0.119 R)
• M9: 2,782,820 km (0.099 R)
• M10: 3,055,237 km (0.113 R)
• M11: 3,134,674 km (0.101 R)
• M12: 3,174,616 km (0.058 R)
• M13: 3,625,504 km (0.117 R)
• M14: 3,965,989 km (0.113 R)
• M15: 4,140,121 km (0.079 R)
• M16: 4,184,103 km (0.117 R)
• M17: 4,228,234 km (0.041 R)
• M18: 4,541,043 km (0.078 R)
• M19: 4,723,254 km (0.095 R)
• M20: 6,214,894 km (0.035 R)
• M21: 6,621,651 km (0.08 R)
• M22: 7,089,593 km (0.109 R)
• M23: 7,838,779 km (0.057 R)
• M24: 8,222,647 km (0.058 R)
• M25: 8,668,897 km (0.099 R)
• M26: 9,468,797 km (0.108 R)
• M27: 10,113,564 km (0.071 R)
• M28: 11,631,234 km (0.097 R)
• M29: 11,755,700 km (0.113 R)
• M30: 14,004,305 km (0.112 R)
• M31: 14,336,114 km (0.107 R)
• M32: 15,143,044 km (0.096 R)
• M33: 17,153,341 km (0.072 R)
• M34: 18,806,397 km (0.068 R)
• M35: 18,952,554 km (0.064 R)
• M36: 19,837,276 km (0.06 R)
• M37: 21,417,628 km (0.107 R)
• M38: 21,493,923 km (0.089 R)
• M39: 21,799,851 km (0.036 R)
• M40: 22,493,536 km (0.052 R)
• M41: 23,586,797 km (0.108 R)
• M42: 24,537,791 km (0.12 R)
• M43: 24,617,526 km (0.045 R)
• M44: 26,150,157 km (0.11 R)
• M45: 27,547,550 km (0.045 R)
• M46: 29,476,316 km (0.112 R)
• M47: 29,986,594 km (0.062 R)
• M48: 30,157,435 km (0.096 R)
• M49: 30,843,640 km (0.115 R)
• M50: 31,708,615 km (0.084 R)
• M51: 34,351,112 km (0.119 R)
• M52: 35,337,560 km (0.073 R)
• M53: 35,427,768 km (0.114 R)
• M54: 35,789,047 km (0.104 R)
• M55: 36,697,704 km (0.111 R)
• M56: 39,095,608 km (0.079 R)
• M57: 39,375,506 km (0.091 R)
• M58: 40,407,582 km (0.067 R)
• M59: 40,596,225 km (0.111 R)
• M60: 42,020,097 km (0.112 R)
• M61: 42,306,876 km (0.083 R)
• M62: 44,137,805 km (0.087 R)
• M63: 44,623,998 km (0.073 R)
• M64: 45,014,149 km (0.075 R)
• M65: 46,191,484 km (0.105 R)
• M66: 46,586,273 km (0.119 R)
• M67: 49,884,906 km (0.088 R)
• M68: 49,986,034 km (0.083 R)
• M69: 54,711,382 km (0.12 R)
• M70: 55,024,490 km (0.115 R)
• M71: 55,128,910 km (0.054 R)
• M72: 55,862,238 km (0.078 R)
• M73: 56,282,758 km (0.073 R)
• M74: 56,493,392 km (0.031 R)
• M75: 56,598,858 km (0.069 R)
• M76: 56,704,325 km (0.06 R)
• M77: 58,081,523 km (0.116 R)
• M78: 58,614,091 km (0.098 R)
• M79: 61,626,693 km (0.097 R)
• M80: 65,130,874 km (0.083 R)
• M81: 65,905,940 km (0.117 R)
• M82: 67,913,095 km (0.078 R)
• M83: 68,698,933 km (0.087 R)
• M84: 70,279,883 km (0.076 R)
• M85: 71,416,527 km (0.05 R)
• M86: 73,132,714 km (0.1 R)
• M87: 78,127,189 km (0.112 R)
• M88: 78,244,773 km (0.056 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: 381 - 17,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit