🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 12.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 822 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,852,895 km

• M1: 265,835 km (0.096 R)
• M2: 353,649 km (0.056 R)
• M3: 435,479 km (0.107 R)
• M4: 516,412 km (0.075 R)
• M5: 603,777 km (0.066 R)
• M6: 772,523 km (0.034 R)
• M7: 876,195 km (0.111 R)
• M8: 1,011,880 km (0.116 R)
• M9: 1,126,921 km (0.114 R)
• M10: 1,212,640 km (0.091 R)
• M11: 1,355,955 km (0.053 R)
• M12: 1,468,453 km (0.067 R)
• M13: 1,616,704 km (0.059 R)
• M14: 1,742,217 km (0.075 R)
• M15: 1,894,059 km (0.089 R)
• M16: 2,139,100 km (0.083 R)
• M17: 2,314,578 km (0.072 R)
• M18: 2,532,842 km (0.043 R)
• M19: 2,816,928 km (0.064 R)
• M20: 2,922,843 km (0.045 R)
• M21: 3,159,507 km (0.115 R)
• M22: 3,262,730 km (0.118 R)
• M23: 3,346,205 km (0.069 R)
• M24: 3,479,946 km (0.048 R)
• M25: 3,687,588 km (0.064 R)
• M26: 3,943,699 km (0.098 R)
• M27: 4,025,380 km (0.049 R)
• M28: 4,235,864 km (0.069 R)
• M29: 4,342,527 km (0.055 R)
• M30: 4,566,475 km (0.102 R)
• M31: 4,691,688 km (0.084 R)
• M32: 5,098,295 km (0.093 R)
• M33: 5,244,602 km (0.072 R)
• M34: 5,491,588 km (0.066 R)
• M35: 5,633,257 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 13.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.03 AU - 1.39 AU

Year: 888 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,852,895 km

• M1: 175,030 km (0.096 R)
• M2: 263,143 km (0.095 R)
• M3: 380,577 km (0.099 R)
• M4: 570,267 km (0.084 R)
• M5: 668,702 km (0.111 R)
• M6: 796,908 km (0.094 R)
• M7: 904,020 km (0.092 R)
• M8: 1,048,831 km (0.064 R)
• M9: 1,147,864 km (0.054 R)
• M10: 1,377,647 km (0.079 R)
• M11: 1,487,452 km (0.096 R)
• M12: 1,584,989 km (0.09 R)
• M13: 1,731,895 km (0.118 R)
• M14: 2,072,978 km (0.106 R)
• M15: 2,286,603 km (0.105 R)
• M16: 2,471,656 km (0.108 R)
• M17: 2,828,896 km (0.11 R)
• M18: 3,057,182 km (0.118 R)
• M19: 3,144,398 km (0.091 R)
• M20: 3,291,602 km (0.078 R)
• M21: 3,521,833 km (0.093 R)
• M22: 3,695,516 km (0.036 R)
• M23: 4,158,522 km (0.11 R)
• M24: 4,397,130 km (0.084 R)
• M25: 4,518,005 km (0.085 R)
• M26: 4,640,227 km (0.117 R)
• M27: 4,729,686 km (0.077 R)
• M28: 4,944,658 km (0.087 R)
• M29: 5,082,139 km (0.114 R)
• M30: 5,209,297 km (0.098 R)
• M31: 5,384,327 km (0.109 R)
• M32: 5,620,990 km (0.051 R)
• M33: 5,776,572 km (0.103 R)
• M34: 5,994,387 km (0.077 R)
• M35: 6,153,559 km (0.103 R)
• M36: 6,239,727 km (0.12 R)
• M37: 6,626,587 km (0.068 R)
• M38: 6,778,579 km (0.062 R)
• M39: 6,867,589 km (0.05 R)
• M40: 6,957,199 km (0.057 R)
• M41: 7,254,150 km (0.071 R)
• M42: 7,581,770 km (0.085 R)
• M43: 7,767,271 km (0.093 R)
• M44: 8,048,515 km (0.089 R)
• M45: 8,170,138 km (0.089 R)
• M46: 8,265,133 km (0.114 R)
• M47: 8,428,793 km (0.087 R)
• M48: 8,800,992 km (0.076 R)
• M49: 9,291,673 km (0.039 R)
• M50: 9,476,128 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 13.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.36 AU - 3.62 AU

Year: 3448 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,852,895 km

• M1: 169,494 km (0.116 R)
• M2: 304,581 km (0.102 R)
• M3: 399,576 km (0.078 R)
• M4: 510,129 km (0.081 R)
• M5: 614,847 km (0.094 R)
• M6: 784,940 km (0.053 R)
• M7: 910,602 km (0.118 R)
• M8: 1,067,979 km (0.089 R)
• M9: 1,175,690 km (0.086 R)
• M10: 1,295,966 km (0.061 R)
• M11: 1,741,618 km (0.105 R)
• M12: 1,880,595 km (0.078 R)
• M13: 2,023,461 km (0.052 R)
• M14: 2,385,936 km (0.071 R)
• M15: 2,677,203 km (0.067 R)
• M16: 2,769,206 km (0.083 R)
• M17: 3,418,611 km (0.114 R)
• M18: 3,506,275 km (0.1 R)
• M19: 3,594,687 km (0.058 R)
• M20: 3,761,040 km (0.12 R)
• M21: 3,942,951 km (0.09 R)
• M22: 4,221,353 km (0.064 R)
• M23: 4,369,903 km (0.098 R)
• M24: 4,506,486 km (0.079 R)
• M25: 4,602,827 km (0.099 R)
• M26: 4,700,066 km (0.027 R)
• M27: 4,854,002 km (0.118 R)
• M28: 5,038,307 km (0.116 R)
• M29: 5,472,440 km (0.081 R)
• M30: 5,664,374 km (0.116 R)
• M31: 5,798,713 km (0.093 R)
• M32: 5,888,771 km (0.107 R)
• M33: 6,070,233 km (0.116 R)
• M34: 6,377,058 km (0.103 R)
• M35: 6,485,666 km (0.091 R)
• M36: 6,894,517 km (0.072 R)
• M37: 7,069,995 km (0.096 R)
• M38: 7,263,126 km (0.119 R)
• M39: 7,360,365 km (0.108 R)
• M40: 7,638,318 km (0.109 R)
• M41: 7,737,202 km (0.12 R)
• M42: 8,221,450 km (0.048 R)
• M43: 8,322,878 km (0.07 R)
• M44: 8,424,754 km (0.096 R)
• M45: 8,749,979 km (0.096 R)
• M46: 8,957,621 km (0.118 R)
• M47: 9,360,189 km (0.101 R)
• M48: 9,519,212 km (0.104 R)
• M49: 9,786,543 km (0.07 R)
• M50: 10,713,601 km (0.099 R)
• M51: 10,806,053 km (0.086 R)
• M52: 11,159,552 km (0.081 R)
• M53: 11,687,633 km (0.101 R)
• M54: 12,108,452 km (0.102 R)
• M55: 12,514,610 km (0.086 R)
• M56: 12,748,731 km (0.031 R)
• M57: 12,886,061 km (0.11 R)
• M58: 13,241,356 km (0.091 R)
• M59: 13,440,022 km (0.082 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 11.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.96 AU - 5.88 AU

Year: 8415 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,852,895 km

• M1: 166,502 km (0.031 R)
• M2: 257,159 km (0.106 R)
• M3: 368,460 km (0.086 R)
• M4: 656,735 km (0.049 R)
• M5: 800,797 km (0.065 R)
• M6: 912,846 km (0.102 R)
• M7: 1,122,433 km (0.109 R)
• M8: 1,217,278 km (0.099 R)
• M9: 1,398,740 km (0.116 R)
• M10: 2,540,621 km (0.104 R)
• M11: 2,928,378 km (0.12 R)
• M12: 3,061,969 km (0.116 R)
• M13: 3,289,059 km (0.074 R)
• M14: 3,427,886 km (0.111 R)
• M15: 3,735,758 km (0.111 R)
• M16: 3,856,633 km (0.066 R)
• M17: 3,954,321 km (0.052 R)
• M18: 4,177,072 km (0.069 R)
• M19: 4,609,110 km (0.115 R)
• M20: 5,028,882 km (0.103 R)
• M21: 5,297,560 km (0.105 R)
• M22: 5,598,700 km (0.084 R)
• M23: 5,989,899 km (0.029 R)
• M24: 6,419,095 km (0.117 R)
• M25: 7,096,624 km (0.087 R)
• M26: 7,186,682 km (0.107 R)
• M27: 7,428,731 km (0.053 R)
• M28: 7,550,803 km (0.119 R)
• M29: 7,952,024 km (0.099 R)
• M30: 8,391,992 km (0.111 R)
• M31: 9,066,828 km (0.064 R)
• M32: 9,659,235 km (0.058 R)
• M33: 9,893,057 km (0.117 R)
• M34: 10,061,205 km (0.078 R)
• M35: 10,434,451 km (0.089 R)
• M36: 10,708,814 km (0.101 R)
• M37: 11,159,702 km (0.049 R)
• M38: 11,334,731 km (0.116 R)
• M39: 11,652,178 km (0.101 R)
• M40: 12,008,371 km (0.09 R)
• M41: 12,440,559 km (0.114 R)
• M42: 12,768,029 km (0.077 R)
• M43: 12,987,938 km (0.061 R)
• M44: 13,098,341 km (0.046 R)
• M45: 13,246,143 km (0.098 R)
• M46: 13,320,194 km (0.094 R)
• M47: 13,617,894 km (0.045 R)
• M48: 13,730,093 km (0.056 R)
• M49: 13,842,590 km (0.108 R)
• M50: 14,106,331 km (0.111 R)
• M51: 15,061,813 km (0.051 R)
• M52: 15,684,439 km (0.118 R)
• M53: 15,802,023 km (0.059 R)
• M54: 16,954,525 km (0.113 R)
• M55: 17,156,033 km (0.068 R)
• M56: 17,236,816 km (0.114 R)
• M57: 17,479,913 km (0.103 R)
• M58: 17,765,046 km (0.084 R)
• M59: 18,216,383 km (0.079 R)
• M60: 18,546,845 km (0.095 R)
• M61: 19,088,240 km (0.087 R)
• M62: 19,719,393 km (0.06 R)
• M63: 20,271,858 km (0.076 R)
• M64: 21,305,280 km (0.06 R)
• M65: 22,003,752 km (0.039 R)
• M66: 23,020,868 km (0.056 R)
• M67: 23,423,137 km (0.062 R)
• M68: 24,189,228 km (0.06 R)
• M69: 24,826,215 km (0.074 R)
• M70: 26,070,421 km (0.077 R)
• M71: 26,396,395 km (0.082 R)
• M72: 27,146,329 km (0.102 R)
• M73: 27,240,575 km (0.115 R)
• M74: 29,099,927 km (0.088 R)
• M75: 29,292,909 km (0.076 R)
• M76: 30,803,249 km (0.076 R)
• M77: 31,246,507 km (0.096 R)
• M78: 31,493,643 km (0.053 R)
• M79: 32,388,837 km (0.039 R)
• M80: 32,638,964 km (0.066 R)
• M81: 33,090,750 km (0.087 R)
• M82: 33,292,258 km (0.069 R)
• M83: 33,645,908 km (0.086 R)
• M84: 33,899,177 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.3

Radius: 7.3

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.99 AU - 9.63 AU

Year: 14555 Days

Day: 19.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,852,895 km

• M1: 117,285 km (0.048 R)
• M2: 240,254 km (0.1 R)
• M3: 289,771 km (0.088 R)
• M4: 530,324 km (0.105 R)
• M5: 787,034 km (0.12 R)
• M6: 971,788 km (0.112 R)
• M7: 1,102,686 km (0.074 R)
• M8: 1,239,568 km (0.085 R)
• M9: 1,333,964 km (0.097 R)
• M10: 1,382,135 km (0.091 R)
• M11: 1,657,395 km (0.095 R)
• M12: 1,841,550 km (0.11 R)
• M13: 2,201,183 km (0.078 R)
• M14: 2,582,658 km (0.094 R)
• M15: 2,704,131 km (0.048 R)
• M16: 3,439,255 km (0.044 R)
• M17: 3,606,954 km (0.073 R)
• M18: 4,197,118 km (0.101 R)
• M19: 4,485,243 km (0.077 R)
• M20: 5,426,513 km (0.027 R)
• M21: 5,504,304 km (0.086 R)
• M22: 5,661,232 km (0.109 R)
• M23: 5,979,576 km (0.071 R)
• M24: 6,060,060 km (0.078 R)
• M25: 6,140,843 km (0.12 R)
• M26: 6,842,457 km (0.112 R)
• M27: 7,011,353 km (0.083 R)
• M28: 8,365,513 km (0.115 R)
• M29: 8,500,749 km (0.108 R)
• M30: 9,095,401 km (0.114 R)
• M31: 9,656,094 km (0.062 R)
• M32: 11,255,145 km (0.106 R)
• M33: 11,705,435 km (0.07 R)
• M34: 12,059,683 km (0.087 R)
• M35: 12,263,585 km (0.118 R)
• M36: 12,778,650 km (0.071 R)
• M37: 14,473,744 km (0.107 R)
• M38: 14,908,475 km (0.086 R)
• M39: 15,292,493 km (0.095 R)
• M40: 16,069,953 km (0.113 R)
• M41: 16,520,093 km (0.031 R)
• M42: 16,803,581 km (0.055 R)
• M43: 17,375,194 km (0.111 R)
• M44: 17,779,109 km (0.1 R)
• M45: 18,537,570 km (0.065 R)
• M46: 18,891,219 km (0.067 R)
• M47: 19,068,792 km (0.09 R)
• M48: 19,128,182 km (0.084 R)
• M49: 20,570,605 km (0.057 R)
• M50: 21,059,191 km (0.117 R)
• M51: 21,923,418 km (0.078 R)
• M52: 24,326,858 km (0.08 R)
• M53: 24,455,662 km (0.086 R)
• M54: 25,953,136 km (0.085 R)
• M55: 26,216,578 km (0.065 R)
• M56: 28,152,973 km (0.117 R)
• M57: 29,035,900 km (0.104 R)
• M58: 29,583,727 km (0.084 R)
• M59: 31,177,692 km (0.11 R)
• M60: 31,247,704 km (0.094 R)
• M61: 31,668,373 km (0.027 R)
• M62: 32,870,691 km (0.09 R)
• M63: 33,155,675 km (0.041 R)
• M64: 33,513,065 km (0.115 R)
• M65: 33,584,722 km (0.096 R)
• M66: 35,538,321 km (0.103 R)
• M67: 36,492,157 km (0.05 R)
• M68: 37,677,421 km (0.119 R)
• M69: 37,751,920 km (0.088 R)
• M70: 37,975,719 km (0.118 R)
• M71: 38,875,400 km (0.05 R)
• M72: 38,950,648 km (0.077 R)
• M73: 39,026,045 km (0.117 R)
• M74: 39,933,805 km (0.094 R)
• M75: 40,085,797 km (0.099 R)
• M76: 40,237,938 km (0.118 R)
• M77: 40,925,041 km (0.1 R)
• M78: 42,233,573 km (0.103 R)
• M79: 43,633,959 km (0.107 R)
• M80: 44,812,491 km (0.101 R)
• M81: 45,524,577 km (0.092 R)
• M82: 46,081,081 km (0.072 R)
• M83: 46,160,817 km (0.107 R)
• M84: 48,491,551 km (0.118 R)
• M85: 49,222,636 km (0.093 R)
• M86: 50,202,951 km (0.066 R)
• M87: 50,860,284 km (0.107 R)
• M88: 54,020,689 km (0.091 R)
• M89: 54,609,656 km (0.074 R)
• M90: 55,285,539 km (0.072 R)
• M91: 55,370,211 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 6.9

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.38 AU - 9.42 AU

Year: 14807 Days

Day: 24.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,852,895 km

• M1: 113,096 km (0.052 R)
• M2: 216,019 km (0.071 R)
• M3: 422,165 km (0.057 R)
• M4: 742,903 km (0.069 R)
• M5: 993,031 km (0.08 R)
• M6: 1,174,194 km (0.108 R)
• M7: 1,268,740 km (0.108 R)
• M8: 1,317,060 km (0.105 R)
• M9: 1,440,627 km (0.066 R)
• M10: 1,646,175 km (0.084 R)
• M11: 1,698,983 km (0.104 R)
• M12: 1,972,149 km (0.119 R)
• M13: 2,142,690 km (0.065 R)
• M14: 2,745,570 km (0.097 R)
• M15: 2,936,307 km (0.056 R)
• M16: 3,499,842 km (0.103 R)
• M17: 3,672,029 km (0.088 R)
• M18: 3,776,598 km (0.058 R)
• M19: 4,096,438 km (0.085 R)
• M20: 4,168,694 km (0.103 R)
• M21: 4,424,955 km (0.107 R)
• M22: 6,026,251 km (0.084 R)
• M23: 6,149,968 km (0.074 R)
• M24: 6,232,846 km (0.082 R)
• M25: 6,909,178 km (0.058 R)
• M26: 6,952,262 km (0.112 R)
• M27: 7,256,095 km (0.051 R)
• M28: 7,299,927 km (0.046 R)
• M29: 7,966,835 km (0.096 R)
• M30: 8,376,434 km (0.05 R)
• M31: 8,468,436 km (0.105 R)
• M32: 9,074,158 km (0.105 R)
• M33: 9,406,265 km (0.052 R)
• M34: 9,838,902 km (0.108 R)
• M35: 15,064,506 km (0.079 R)
• M36: 15,176,405 km (0.105 R)
• M37: 15,344,852 km (0.117 R)
• M38: 15,513,748 km (0.112 R)
• M39: 15,626,844 km (0.072 R)
• M40: 15,967,628 km (0.037 R)
• M41: 16,081,622 km (0.083 R)
• M42: 16,772,165 km (0.03 R)
• M43: 16,888,104 km (0.034 R)
• M44: 17,004,341 km (0.073 R)
• M45: 17,062,684 km (0.054 R)
• M46: 17,766,692 km (0.095 R)
• M47: 20,366,404 km (0.049 R)
• M48: 20,987,833 km (0.109 R)
• M49: 21,300,942 km (0.073 R)
• M50: 23,082,503 km (0.039 R)
• M51: 23,991,011 km (0.113 R)
• M52: 24,056,385 km (0.091 R)
• M53: 25,176,274 km (0.09 R)
• M54: 25,375,688 km (0.094 R)
• M55: 26,313,069 km (0.094 R)
• M56: 28,567,209 km (0.045 R)
• M57: 29,332,253 km (0.113 R)
• M58: 29,682,312 km (0.091 R)
• M59: 32,098,617 km (0.108 R)
• M60: 33,111,694 km (0.108 R)
• M61: 33,988,487 km (0.104 R)
• M62: 34,356,049 km (0.07 R)
• M63: 34,429,800 km (0.118 R)
• M64: 34,798,858 km (0.104 R)
• M65: 37,343,668 km (0.117 R)
• M66: 38,408,954 km (0.043 R)
• M67: 38,868,519 km (0.041 R)
• M68: 39,870,525 km (0.067 R)
• M69: 40,569,147 km (0.108 R)
• M70: 41,115,329 km (0.074 R)
• M71: 42,215,023 km (0.109 R)
• M72: 42,530,974 km (0.09 R)
• M73: 42,847,673 km (0.077 R)
• M74: 43,483,613 km (0.097 R)
• M75: 44,042,511 km (0.095 R)
• M76: 44,362,949 km (0.089 R)
• M77: 45,006,220 km (0.1 R)
• M78: 45,652,483 km (0.03 R)
• M79: 46,220,656 km (0.093 R)
• M80: 46,301,887 km (0.105 R)
• M81: 46,464,799 km (0.1 R)
• M82: 46,709,392 km (0.057 R)
• M83: 47,363,733 km (0.09 R)
• M84: 48,021,066 km (0.093 R)
• M85: 48,516,085 km (0.052 R)
• M86: 49,178,804 km (0.095 R)
• M87: 49,428,034 km (0.117 R)
• M88: 51,859,299 km (0.051 R)
• M89: 52,282,361 km (0.066 R)
• M90: 52,536,827 km (0.052 R)
• M91: 52,876,714 km (0.119 R)
• M92: 53,302,469 km (0.103 R)
• M93: 55,621,685 km (0.089 R)
• M94: 57,710,670 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit