🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 12.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.17 AU

Year: 672 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,003,008 km

• M1: 160,668 km (0.108 R)
• M2: 267,481 km (0.11 R)
• M3: 369,357 km (0.044 R)
• M4: 454,927 km (0.079 R)
• M5: 696,378 km (0.092 R)
• M6: 794,215 km (0.079 R)
• M7: 914,492 km (0.059 R)
• M8: 1,008,439 km (0.085 R)
• M9: 1,181,524 km (0.086 R)
• M10: 1,519,466 km (0.103 R)
• M11: 1,812,827 km (0.067 R)
• M12: 2,081,206 km (0.079 R)
• M13: 2,204,325 km (0.064 R)
• M14: 2,424,832 km (0.049 R)
• M15: 2,537,928 km (0.056 R)
• M16: 2,725,972 km (0.066 R)
• M17: 2,839,368 km (0.114 R)
• M18: 3,107,148 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 12

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.93 AU - 2.65 AU

Year: 2436 Days

Day: 14.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,003,008 km

• M1: 159,471 km (0.087 R)
• M2: 267,331 km (0.075 R)
• M3: 347,665 km (0.062 R)
• M4: 435,629 km (0.092 R)
• M5: 592,108 km (0.06 R)
• M6: 684,859 km (0.088 R)
• M7: 763,099 km (0.081 R)
• M8: 1,018,313 km (0.102 R)
• M9: 1,188,256 km (0.07 R)
• M10: 1,376,450 km (0.043 R)
• M11: 1,461,422 km (0.109 R)
• M12: 1,539,512 km (0.104 R)
• M13: 1,637,049 km (0.106 R)
• M14: 1,923,380 km (0.067 R)
• M15: 2,266,258 km (0.089 R)
• M16: 2,398,652 km (0.103 R)
• M17: 2,533,739 km (0.114 R)
• M18: 2,714,154 km (0.088 R)
• M19: 2,822,463 km (0.072 R)
• M20: 2,965,329 km (0.104 R)
• M21: 3,099,369 km (0.054 R)
• M22: 3,385,400 km (0.081 R)
• M23: 3,739,947 km (0.081 R)
• M24: 4,156,278 km (0.036 R)
• M25: 4,344,771 km (0.093 R)
• M26: 4,548,972 km (0.111 R)
• M27: 4,652,344 km (0.115 R)
• M28: 4,730,434 km (0.083 R)
• M29: 5,180,724 km (0.107 R)
• M30: 5,261,656 km (0.118 R)
• M31: 5,493,383 km (0.115 R)
• M32: 5,645,076 km (0.119 R)
• M33: 5,742,314 km (0.08 R)
• M34: 5,938,587 km (0.029 R)
• M35: 6,023,409 km (0.113 R)
• M36: 6,453,353 km (0.089 R)
• M37: 6,584,401 km (0.105 R)
• M38: 6,686,875 km (0.047 R)
• M39: 6,982,630 km (0.118 R)
• M40: 7,177,257 km (0.116 R)
• M41: 7,297,983 km (0.107 R)
• M42: 7,787,317 km (0.115 R)
• M43: 8,130,046 km (0.115 R)
• M44: 8,429,990 km (0.084 R)
• M45: 8,589,311 km (0.065 R)
• M46: 8,910,947 km (0.085 R)
• M47: 9,073,410 km (0.109 R)
• M48: 9,154,941 km (0.091 R)
• M49: 9,500,063 km (0.085 R)
• M50: 9,582,940 km (0.092 R)
• M51: 10,000,618 km (0.06 R)
• M52: 10,084,991 km (0.106 R)
• M53: 10,203,323 km (0.072 R)
• M54: 11,114,673 km (0.066 R)
• M55: 11,412,522 km (0.117 R)
• M56: 11,642,005 km (0.111 R)
• M57: 11,926,690 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 10.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.71 AU - 3.49 AU

Year: 3837 Days

Day: 10.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 66,003,008 km

• M1: 138,528 km (0.095 R)
• M2: 223,200 km (0.109 R)
• M3: 341,233 km (0.07 R)
• M4: 449,392 km (0.03 R)
• M5: 557,551 km (0.092 R)
• M6: 686,205 km (0.102 R)
• M7: 825,631 km (0.112 R)
• M8: 963,410 km (0.092 R)
• M9: 1,256,473 km (0.081 R)
• M10: 1,465,311 km (0.112 R)
• M11: 1,642,136 km (0.107 R)
• M12: 1,759,121 km (0.107 R)
• M13: 1,871,320 km (0.114 R)
• M14: 1,993,840 km (0.072 R)
• M15: 2,103,346 km (0.079 R)
• M16: 2,344,797 km (0.081 R)
• M17: 2,881,105 km (0.12 R)
• M18: 3,014,547 km (0.09 R)
• M19: 3,177,309 km (0.065 R)
• M20: 3,278,138 km (0.112 R)
• M21: 3,597,081 km (0.1 R)
• M22: 3,847,657 km (0.085 R)
• M23: 4,004,735 km (0.108 R)
• M24: 4,345,669 km (0.07 R)
• M25: 4,509,478 km (0.11 R)
• M26: 4,644,116 km (0.085 R)
• M27: 5,217,375 km (0.08 R)
• M28: 5,315,212 km (0.074 R)
• M29: 5,402,578 km (0.082 R)
• M30: 5,545,743 km (0.077 R)
• M31: 6,107,782 km (0.09 R)
• M32: 6,279,969 km (0.111 R)
• M33: 6,349,382 km (0.1 R)
• M34: 6,605,793 km (0.098 R)
• M35: 6,842,008 km (0.086 R)
• M36: 7,008,959 km (0.084 R)
• M37: 7,407,787 km (0.068 R)
• M38: 7,554,692 km (0.106 R)
• M39: 7,677,961 km (0.102 R)
• M40: 8,278,447 km (0.066 R)
• M41: 8,418,171 km (0.109 R)
• M42: 8,674,433 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 11.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.05 AU - 3.37 AU

Year: 4043 Days

Day: 6 Hours

Environment

Temp: -210 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,003,008 km

• M1: 161,566 km (0.09 R)
• M2: 273,914 km (0.092 R)
• M3: 483,201 km (0.089 R)
• M4: 636,689 km (0.07 R)
• M5: 772,224 km (0.096 R)
• M6: 1,339,200 km (0.113 R)
• M7: 1,487,452 km (0.103 R)
• M8: 1,610,122 km (0.115 R)
• M9: 1,688,511 km (0.091 R)
• M10: 2,100,354 km (0.086 R)
• M11: 2,256,385 km (0.081 R)
• M12: 2,398,353 km (0.12 R)
• M13: 2,747,664 km (0.099 R)
• M14: 2,899,656 km (0.108 R)
• M15: 2,996,146 km (0.113 R)
• M16: 3,535,596 km (0.102 R)
• M17: 3,722,145 km (0.064 R)
• M18: 3,997,554 km (0.098 R)
• M19: 4,105,115 km (0.102 R)
• M20: 4,192,032 km (0.081 R)
• M21: 5,141,080 km (0.106 R)
• M22: 5,400,483 km (0.057 R)
• M23: 6,505,862 km (0.076 R)
• M24: 6,760,926 km (0.092 R)
• M25: 6,915,461 km (0.107 R)
• M26: 7,652,529 km (0.038 R)
• M27: 8,331,704 km (0.103 R)
• M28: 8,442,257 km (0.067 R)
• M29: 9,001,902 km (0.113 R)
• M30: 9,143,721 km (0.079 R)
• M31: 9,602,687 km (0.103 R)
• M32: 9,893,206 km (0.075 R)
• M33: 10,068,984 km (0.111 R)
• M34: 10,245,809 km (0.119 R)
• M35: 10,483,220 km (0.099 R)
• M36: 11,206,227 km (0.101 R)
• M37: 11,852,041 km (0.066 R)
• M38: 12,257,900 km (0.106 R)
• M39: 12,604,967 km (0.071 R)
• M40: 12,891,297 km (0.102 R)
• M41: 13,019,203 km (0.107 R)
• M42: 13,730,541 km (0.076 R)
• M43: 13,894,052 km (0.05 R)
• M44: 14,156,895 km (0.107 R)
• M45: 14,255,779 km (0.092 R)
• M46: 14,487,656 km (0.091 R)
• M47: 14,687,519 km (0.107 R)
• M48: 15,123,447 km (0.111 R)
• M49: 15,939,504 km (0.11 R)
• M50: 16,145,799 km (0.104 R)
• M51: 16,560,933 km (0.103 R)
• M52: 16,734,915 km (0.114 R)
• M53: 17,649,706 km (0.103 R)
• M54: 18,148,914 km (0.09 R)
• M55: 18,364,335 km (0.106 R)
• M56: 18,544,601 km (0.119 R)
• M57: 18,725,315 km (0.096 R)
• M58: 19,564,260 km (0.106 R)
• M59: 19,637,862 km (0.088 R)
• M60: 21,052,460 km (0.083 R)
• M61: 22,654,054 km (0.097 R)
• M62: 23,079,959 km (0.116 R)
• M63: 23,352,377 km (0.062 R)
• M64: 23,547,602 km (0.031 R)
• M65: 23,665,037 km (0.066 R)
• M66: 24,413,176 km (0.105 R)
• M67: 25,409,348 km (0.069 R)
• M68: 25,610,108 km (0.114 R)
• M69: 25,730,834 km (0.094 R)
• M70: 26,418,685 km (0.092 R)
• M71: 26,989,700 km (0.103 R)
• M72: 27,112,669 km (0.036 R)
• M73: 27,194,649 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.5

Radius: 6.3

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.5 AU - 7.34 AU

Year: 11434 Days

Day: 24 Hours

Environment

Temp: -221 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,003,008 km

• M1: 143,614 km (0.084 R)
• M2: 203,603 km (0.032 R)
• M3: 288,574 km (0.102 R)
• M4: 787,782 km (0.061 R)
• M5: 1,037,012 km (0.069 R)
• M6: 1,193,492 km (0.101 R)
• M7: 1,263,055 km (0.05 R)
• M8: 1,554,322 km (0.051 R)
• M9: 2,141,194 km (0.086 R)
• M10: 2,517,433 km (0.099 R)
• M11: 2,914,167 km (0.076 R)
• M12: 3,297,586 km (0.097 R)
• M13: 3,663,053 km (0.095 R)
• M14: 3,730,971 km (0.082 R)
• M15: 3,833,445 km (0.042 R)
• M16: 3,971,674 km (0.086 R)
• M17: 4,111,548 km (0.083 R)
• M18: 4,288,672 km (0.113 R)
• M19: 4,687,350 km (0.046 R)
• M20: 4,872,403 km (0.093 R)
• M21: 5,287,986 km (0.056 R)
• M22: 5,364,729 km (0.119 R)
• M23: 6,935,058 km (0.1 R)
• M24: 7,879,021 km (0.118 R)
• M25: 8,010,816 km (0.116 R)
• M26: 8,232,221 km (0.116 R)
• M27: 8,771,671 km (0.116 R)
• M28: 8,999,808 km (0.115 R)
• M29: 9,183,813 km (0.101 R)
• M30: 9,790,133 km (0.067 R)
• M31: 9,979,375 km (0.093 R)
• M32: 10,554,130 km (0.04 R)
• M33: 10,845,546 km (0.076 R)
• M34: 11,041,370 km (0.072 R)
• M35: 12,037,692 km (0.115 R)
• M36: 12,803,633 km (0.043 R)
• M37: 13,010,527 km (0.117 R)
• M38: 13,218,468 km (0.117 R)
• M39: 13,743,407 km (0.117 R)
• M40: 14,008,345 km (0.051 R)
• M41: 14,597,311 km (0.095 R)
• M42: 15,085,150 km (0.116 R)
• M43: 15,139,753 km (0.101 R)
• M44: 15,303,713 km (0.062 R)
• M45: 15,743,979 km (0.091 R)
• M46: 15,854,682 km (0.094 R)
• M47: 15,910,033 km (0.108 R)
• M48: 18,296,717 km (0.096 R)
• M49: 18,529,791 km (0.052 R)
• M50: 18,763,911 km (0.111 R)
• M51: 19,234,845 km (0.051 R)
• M52: 19,294,086 km (0.115 R)
• M53: 19,829,198 km (0.088 R)
• M54: 20,188,681 km (0.104 R)
• M55: 20,248,820 km (0.085 R)
• M56: 21,341,183 km (0.12 R)
• M57: 21,832,762 km (0.086 R)
• M58: 23,015,184 km (0.098 R)
• M59: 24,346,156 km (0.087 R)
• M60: 25,117,931 km (0.112 R)
• M61: 25,441,811 km (0.101 R)
• M62: 25,571,811 km (0.067 R)
• M63: 26,356,153 km (0.112 R)
• M64: 28,351,489 km (0.104 R)
• M65: 28,553,746 km (0.077 R)
• M66: 28,688,683 km (0.056 R)
• M67: 30,878,496 km (0.107 R)
• M68: 31,503,965 km (0.099 R)
• M69: 32,133,623 km (0.05 R)
• M70: 32,555,638 km (0.086 R)
• M71: 32,979,599 km (0.059 R)
• M72: 34,047,428 km (0.077 R)
• M73: 34,334,058 km (0.089 R)
• M74: 35,271,139 km (0.098 R)
• M75: 36,729,419 km (0.059 R)
• M76: 40,232,702 km (0.081 R)
• M77: 40,308,398 km (0.112 R)
• M78: 40,611,633 km (0.115 R)
• M79: 41,755,608 km (0.104 R)
• M80: 42,062,433 km (0.09 R)
• M81: 43,841,152 km (0.088 R)
• M82: 44,778,831 km (0.102 R)
• M83: 45,565,417 km (0.086 R)
• M84: 47,551,478 km (0.116 R)
• M85: 47,952,101 km (0.112 R)
• M86: 48,112,770 km (0.097 R)
• M87: 48,676,006 km (0.116 R)
• M88: 49,322,568 km (0.111 R)
• M89: 49,403,650 km (0.106 R)
• M90: 49,890,591 km (0.026 R)
• M91: 49,971,972 km (0.101 R)
• M92: 50,787,729 km (0.113 R)
• M93: 54,596,042 km (0.097 R)
• M94: 55,520,407 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.2

Radius: 5.1

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.82 AU - 10.1 AU

Year: 18853 Days

Day: 24.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,003,008 km

• M1: 86,767 km (0.041 R)
• M2: 184,604 km (0.042 R)
• M3: 339,886 km (0.089 R)
• M4: 651,349 km (0.081 R)
• M5: 778,657 km (0.036 R)
• M6: 913,893 km (0.11 R)
• M7: 1,206,956 km (0.105 R)
• M8: 1,873,564 km (0.113 R)
• M9: 2,403,739 km (0.081 R)
• M10: 2,907,883 km (0.057 R)
• M11: 3,443,743 km (0.111 R)
• M12: 3,591,845 km (0.111 R)
• M13: 3,629,095 km (0.119 R)
• M14: 5,057,156 km (0.08 R)
• M15: 5,524,500 km (0.098 R)
• M16: 5,610,967 km (0.102 R)
• M17: 5,785,249 km (0.1 R)
• M18: 6,005,457 km (0.074 R)
• M19: 6,499,878 km (0.085 R)
• M20: 7,054,138 km (0.116 R)
• M21: 7,242,183 km (0.059 R)
• M22: 7,384,300 km (0.113 R)
• M23: 7,575,337 km (0.086 R)
• M24: 7,913,428 km (0.112 R)
• M25: 7,962,197 km (0.092 R)
• M26: 8,355,340 km (0.081 R)
• M27: 8,654,536 km (0.05 R)
• M28: 9,520,857 km (0.071 R)
• M29: 10,308,041 km (0.115 R)
• M30: 11,006,963 km (0.076 R)
• M31: 11,554,940 km (0.115 R)
• M32: 12,734,519 km (0.074 R)
• M33: 13,193,784 km (0.116 R)
• M34: 13,834,213 km (0.093 R)
• M35: 14,187,862 km (0.038 R)
• M36: 14,306,344 km (0.063 R)
• M37: 15,999,941 km (0.066 R)
• M38: 16,309,010 km (0.081 R)
• M39: 16,557,642 km (0.107 R)
• M40: 17,628,314 km (0.12 R)
• M41: 19,046,950 km (0.082 R)
• M42: 19,440,094 km (0.087 R)
• M43: 19,505,917 km (0.117 R)
• M44: 19,835,930 km (0.068 R)
• M45: 20,167,887 km (0.113 R)
• M46: 20,568,660 km (0.056 R)
• M47: 20,770,019 km (0.099 R)
• M48: 21,242,449 km (0.069 R)
• M49: 22,542,305 km (0.063 R)
• M50: 24,220,942 km (0.084 R)
• M51: 25,218,461 km (0.058 R)
• M52: 25,722,307 km (0.038 R)
• M53: 26,374,853 km (0.111 R)
• M54: 26,593,714 km (0.1 R)
• M55: 27,032,934 km (0.11 R)
• M56: 27,548,597 km (0.086 R)
• M57: 29,265,233 km (0.119 R)
• M58: 30,022,497 km (0.114 R)
• M59: 30,174,639 km (0.096 R)
• M60: 30,479,818 km (0.106 R)
• M61: 30,632,857 km (0.089 R)
• M62: 30,709,301 km (0.062 R)
• M63: 32,644,499 km (0.111 R)
• M64: 32,879,368 km (0.119 R)
• M65: 34,459,421 km (0.046 R)
• M66: 35,821,809 km (0.034 R)
• M67: 37,038,488 km (0.046 R)
• M68: 38,351,209 km (0.088 R)
• M69: 39,428,912 km (0.102 R)
• M70: 39,595,564 km (0.069 R)
• M71: 40,264,716 km (0.092 R)
• M72: 40,516,489 km (0.115 R)
• M73: 41,614,088 km (0.109 R)
• M74: 43,063,841 km (0.06 R)
• M75: 44,703,733 km (0.101 R)
• M76: 44,964,632 km (0.108 R)
• M77: 50,466,393 km (0.108 R)
• M78: 54,034,153 km (0.105 R)
• M79: 56,457,488 km (0.119 R)
• M80: 56,739,331 km (0.081 R)
• M81: 57,021,772 km (0.091 R)
• M82: 57,587,850 km (0.038 R)
• M83: 58,061,028 km (0.087 R)
• M84: 58,345,563 km (0.115 R)
• M85: 59,488,341 km (0.12 R)
• M86: 59,870,863 km (0.04 R)
• M87: 60,254,282 km (0.081 R)
• M88: 61,119,856 km (0.099 R)
• M89: 61,795,888 km (0.119 R)
• M90: 62,377,375 km (0.079 R)
• M91: 63,155,583 km (0.047 R)
• M92: 63,252,972 km (0.077 R)
• M93: 64,525,002 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: 451 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit