🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.1

Radius: 14.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.6 AU - 0.92 AU

Year: 442 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,898,249 km

• M1: 186,848 km (0.077 R)
• M2: 283,488 km (0.098 R)
• M3: 374,443 km (0.091 R)
• M4: 465,249 km (0.117 R)
• M5: 578,645 km (0.117 R)
• M6: 708,047 km (0.062 R)
• M7: 839,992 km (0.092 R)
• M8: 938,128 km (0.104 R)
• M9: 1,090,868 km (0.108 R)
• M10: 1,301,352 km (0.106 R)
• M11: 1,462,768 km (0.071 R)
• M12: 1,566,589 km (0.113 R)
• M13: 1,733,241 km (0.064 R)
• M14: 1,862,344 km (0.118 R)
• M15: 1,969,456 km (0.102 R)
• M16: 2,091,528 km (0.119 R)
• M17: 2,243,070 km (0.098 R)
• M18: 2,357,363 km (0.106 R)
• M19: 2,620,356 km (0.094 R)
• M20: 2,727,020 km (0.11 R)
• M21: 2,951,865 km (0.047 R)
• M22: 3,152,925 km (0.099 R)
• M23: 3,289,508 km (0.054 R)
• M24: 3,420,406 km (0.082 R)
• M25: 3,560,878 km (0.111 R)
• M26: 3,655,723 km (0.083 R)
• M27: 3,880,270 km (0.06 R)
• M28: 4,018,797 km (0.065 R)
• M29: 4,242,446 km (0.063 R)
• M30: 4,393,689 km (0.089 R)
• M31: 4,598,489 km (0.035 R)
• M32: 4,815,107 km (0.113 R)
• M33: 5,159,780 km (0.105 R)
• M34: 5,276,616 km (0.086 R)
• M35: 5,439,678 km (0.082 R)
• M36: 5,576,859 km (0.092 R)
• M37: 5,826,837 km (0.113 R)
• M38: 6,223,122 km (0.116 R)
• M39: 6,405,332 km (0.085 R)
• M40: 6,530,994 km (0.077 R)
• M41: 6,628,233 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 9.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.04 AU - 4.24 AU

Year: 5617 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,898,249 km

• M1: 236,215 km (0.118 R)
• M2: 348,264 km (0.114 R)
• M3: 471,682 km (0.083 R)
• M4: 713,582 km (0.076 R)
• M5: 807,529 km (0.079 R)
• M6: 964,457 km (0.064 R)
• M7: 1,292,077 km (0.045 R)
• M8: 1,893,311 km (0.1 R)
• M9: 2,007,753 km (0.116 R)
• M10: 2,426,627 km (0.091 R)
• M11: 2,488,710 km (0.087 R)
• M12: 2,572,186 km (0.101 R)
• M13: 2,656,858 km (0.114 R)
• M14: 2,828,896 km (0.089 R)
• M15: 2,894,270 km (0.065 R)
• M16: 2,960,243 km (0.084 R)
• M17: 3,506,275 km (0.085 R)
• M18: 3,600,372 km (0.114 R)
• M19: 3,719,153 km (0.091 R)
• M20: 4,207,440 km (0.105 R)
• M21: 4,332,803 km (0.114 R)
• M22: 4,846,223 km (0.046 R)
• M23: 5,190,448 km (0.118 R)
• M24: 5,624,880 km (0.081 R)
• M25: 5,707,757 km (0.086 R)
• M26: 5,986,608 km (0.114 R)
• M27: 6,791,295 km (0.111 R)
• M28: 6,968,119 km (0.104 R)
• M29: 7,176,359 km (0.077 R)
• M30: 8,185,846 km (0.119 R)
• M31: 9,174,239 km (0.085 R)
• M32: 9,501,110 km (0.094 R)
• M33: 9,998,523 km (0.12 R)
• M34: 10,572,680 km (0.09 R)
• M35: 10,846,594 km (0.065 R)
• M36: 11,436,308 km (0.112 R)
• M37: 11,541,476 km (0.101 R)
• M38: 11,717,552 km (0.083 R)
• M39: 12,214,965 km (0.104 R)
• M40: 12,828,466 km (0.103 R)
• M41: 13,267,536 km (0.119 R)
• M42: 13,341,138 km (0.095 R)
• M43: 13,860,542 km (0.116 R)
• M44: 14,386,678 km (0.073 R)
• M45: 14,728,359 km (0.058 R)
• M46: 15,574,634 km (0.099 R)
• M47: 16,397,273 km (0.069 R)
• M48: 16,634,984 km (0.116 R)
• M49: 16,754,214 km (0.079 R)
• M50: 17,113,697 km (0.118 R)
• M51: 17,314,458 km (0.108 R)
• M52: 18,330,077 km (0.087 R)
• M53: 18,659,193 km (0.095 R)
• M54: 18,865,937 km (0.076 R)
• M55: 19,073,429 km (0.094 R)
• M56: 20,206,633 km (0.084 R)
• M57: 20,461,398 km (0.109 R)
• M58: 20,546,669 km (0.113 R)
• M59: 20,631,940 km (0.046 R)
• M60: 21,103,173 km (0.049 R)
• M61: 22,714,043 km (0.119 R)
• M62: 22,846,437 km (0.068 R)
• M63: 22,978,981 km (0.044 R)
• M64: 23,735,348 km (0.073 R)
• M65: 23,824,807 km (0.116 R)
• M66: 24,004,175 km (0.083 R)
• M67: 24,635,478 km (0.113 R)
• M68: 24,998,702 km (0.103 R)
• M69: 25,089,657 km (0.115 R)
• M70: 27,074,522 km (0.06 R)
• M71: 27,168,021 km (0.112 R)
• M72: 27,967,472 km (0.08 R)
• M73: 28,774,552 km (0.029 R)
• M74: 28,917,867 km (0.094 R)
• M75: 29,061,331 km (0.119 R)
• M76: 29,589,412 km (0.078 R)
• M77: 31,290,788 km (0.063 R)
• M78: 31,684,081 km (0.082 R)
• M79: 31,782,666 km (0.078 R)
• M80: 32,724,385 km (0.064 R)
• M81: 33,223,593 km (0.116 R)
• M82: 33,373,939 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 12.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.04 AU - 5.28 AU

Year: 6708 Days

Day: 8.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,898,249 km

• M1: 180,565 km (0.075 R)
• M2: 288,425 km (0.061 R)
• M3: 421,118 km (0.114 R)
• M4: 676,033 km (0.104 R)
• M5: 829,819 km (0.084 R)
• M6: 925,412 km (0.1 R)
• M7: 1,010,683 km (0.076 R)
• M8: 1,129,015 km (0.068 R)
• M9: 1,315,564 km (0.12 R)
• M10: 1,563,597 km (0.082 R)
• M11: 1,649,765 km (0.108 R)
• M12: 1,773,333 km (0.113 R)
• M13: 2,220,631 km (0.112 R)
• M14: 2,640,702 km (0.104 R)
• M15: 2,828,597 km (0.09 R)
• M16: 3,195,560 km (0.052 R)
• M17: 4,761,102 km (0.092 R)
• M18: 4,965,153 km (0.065 R)
• M19: 5,172,197 km (0.063 R)
• M20: 5,276,766 km (0.074 R)
• M21: 6,249,451 km (0.069 R)
• M22: 6,899,753 km (0.117 R)
• M23: 7,102,009 km (0.039 R)
• M24: 7,870,494 km (0.104 R)
• M25: 8,081,875 km (0.089 R)
• M26: 8,325,869 km (0.105 R)
• M27: 8,821,038 km (0.088 R)
• M28: 9,009,382 km (0.051 R)
• M29: 9,775,473 km (0.087 R)
• M30: 9,872,711 km (0.11 R)
• M31: 10,496,235 km (0.079 R)
• M32: 10,930,069 km (0.057 R)
• M33: 11,677,909 km (0.113 R)
• M34: 11,953,917 km (0.069 R)
• M35: 12,477,360 km (0.106 R)
• M36: 12,618,132 km (0.089 R)
• M37: 13,151,149 km (0.059 R)
• M38: 13,982,464 km (0.054 R)
• M39: 14,570,982 km (0.098 R)
• M40: 14,868,233 km (0.102 R)
• M41: 15,696,108 km (0.086 R)
• M42: 15,848,249 km (0.094 R)
• M43: 16,616,284 km (0.073 R)
• M44: 16,771,268 km (0.113 R)
• M45: 16,887,954 km (0.08 R)
• M46: 17,278,704 km (0.112 R)
• M47: 17,830,570 km (0.119 R)
• M48: 18,108,822 km (0.117 R)
• M49: 18,589,031 km (0.112 R)
• M50: 19,357,964 km (0.107 R)
• M51: 19,684,836 km (0.079 R)
• M52: 19,890,084 km (0.076 R)
• M53: 20,593,194 km (0.117 R)
• M54: 20,968,834 km (0.093 R)
• M55: 22,066,434 km (0.1 R)
• M56: 22,450,751 km (0.105 R)
• M57: 22,665,274 km (0.087 R)
• M58: 22,794,228 km (0.114 R)
• M59: 22,880,396 km (0.086 R)
• M60: 23,312,734 km (0.071 R)
• M61: 23,704,231 km (0.119 R)
• M62: 23,922,644 km (0.058 R)
• M63: 24,361,415 km (0.072 R)
• M64: 24,847,159 km (0.099 R)
• M65: 25,828,372 km (0.115 R)
• M66: 26,008,039 km (0.116 R)
• M67: 26,368,869 km (0.111 R)
• M68: 26,867,628 km (0.039 R)
• M69: 27,782,419 km (0.1 R)
• M70: 29,173,829 km (0.072 R)
• M71: 29,454,774 km (0.026 R)
• M72: 29,783,739 km (0.117 R)
• M73: 29,972,382 km (0.077 R)
• M74: 30,397,988 km (0.092 R)
• M75: 30,682,822 km (0.068 R)
• M76: 30,777,967 km (0.116 R)
• M77: 31,351,076 km (0.111 R)
• M78: 31,590,882 km (0.082 R)
• M79: 31,783,115 km (0.074 R)
• M80: 32,459,148 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.2

Radius: 5.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.61 AU - 7.39 AU

Year: 12350 Days

Day: 18.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,898,249 km

• M1: 70,760 km (0.111 R)
• M2: 149,897 km (0.09 R)
• M3: 268,528 km (0.116 R)
• M4: 358,586 km (0.109 R)
• M5: 407,654 km (0.039 R)
• M6: 448,644 km (0.086 R)
• M7: 546,331 km (0.083 R)
• M8: 712,235 km (0.086 R)
• M9: 814,112 km (0.055 R)
• M10: 1,060,948 km (0.041 R)
• M11: 1,222,963 km (0.075 R)
• M12: 1,472,641 km (0.101 R)
• M13: 1,636,750 km (0.104 R)
• M14: 1,772,286 km (0.063 R)
• M15: 2,000,423 km (0.118 R)
• M16: 2,542,416 km (0.103 R)
• M17: 2,941,393 km (0.098 R)
• M18: 3,424,146 km (0.08 R)
• M19: 4,044,678 km (0.094 R)
• M20: 4,274,610 km (0.112 R)
• M21: 4,438,120 km (0.107 R)
• M22: 4,532,367 km (0.114 R)
• M23: 4,579,789 km (0.099 R)
• M24: 5,112,507 km (0.078 R)
• M25: 6,770,201 km (0.07 R)
• M26: 6,988,165 km (0.072 R)
• M27: 7,208,523 km (0.05 R)
• M28: 7,655,970 km (0.057 R)
• M29: 7,769,216 km (0.075 R)
• M30: 7,940,206 km (0.074 R)
• M31: 8,170,138 km (0.106 R)
• M32: 8,285,927 km (0.088 R)
• M33: 8,548,471 km (0.09 R)
• M34: 9,051,718 km (0.039 R)
• M35: 9,141,477 km (0.102 R)
• M36: 9,473,285 km (0.108 R)
• M37: 9,901,285 km (0.06 R)
• M38: 10,429,515 km (0.031 R)
• M39: 10,555,177 km (0.106 R)
• M40: 10,681,288 km (0.114 R)
• M41: 10,744,568 km (0.097 R)
• M42: 10,966,870 km (0.075 R)
• M43: 11,773,352 km (0.086 R)
• M44: 11,838,727 km (0.085 R)
• M45: 12,035,448 km (0.085 R)
• M46: 12,465,542 km (0.081 R)
• M47: 12,498,752 km (0.117 R)
• M48: 12,732,574 km (0.048 R)
• M49: 13,069,169 km (0.064 R)
• M50: 13,306,581 km (0.075 R)
• M51: 13,613,705 km (0.076 R)
• M52: 13,682,371 km (0.109 R)
• M53: 14,027,044 km (0.06 R)
• M54: 14,131,015 km (0.103 R)
• M55: 14,619,602 km (0.101 R)
• M56: 15,007,359 km (0.086 R)
• M57: 15,362,953 km (0.039 R)
• M58: 15,613,380 km (0.036 R)
• M59: 15,829,100 km (0.108 R)
• M60: 16,082,070 km (0.033 R)
• M61: 18,380,492 km (0.073 R)
• M62: 18,418,340 km (0.102 R)
• M63: 18,456,338 km (0.086 R)
• M64: 18,570,182 km (0.101 R)
• M65: 18,760,620 km (0.113 R)
• M66: 19,916,862 km (0.063 R)
• M67: 20,425,046 km (0.105 R)
• M68: 20,542,929 km (0.063 R)
• M69: 20,582,273 km (0.085 R)
• M70: 20,700,456 km (0.104 R)
• M71: 21,294,659 km (0.115 R)
• M72: 21,533,865 km (0.059 R)
• M73: 21,653,843 km (0.108 R)
• M74: 21,693,935 km (0.038 R)
• M75: 22,176,239 km (0.115 R)
• M76: 22,216,630 km (0.098 R)
• M77: 22,297,413 km (0.113 R)
• M78: 23,192,607 km (0.116 R)
• M79: 23,521,124 km (0.077 R)
• M80: 23,562,263 km (0.089 R)
• M81: 24,058,030 km (0.12 R)
• M82: 24,224,084 km (0.055 R)
• M83: 24,850,151 km (0.058 R)
• M84: 25,270,372 km (0.069 R)
• M85: 25,608,313 km (0.077 R)
• M86: 25,990,236 km (0.057 R)
• M87: 26,117,993 km (0.095 R)
• M88: 27,017,974 km (0.107 R)
• M89: 27,667,079 km (0.087 R)
• M90: 28,233,756 km (0.103 R)
• M91: 29,290,066 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524

Radius: 3.7

Gravity: 38.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.39 AU - 10.17 AU

Year: 18852 Days

Day: 23.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,898,249 km

• M1: 123,119 km (0.041 R)
• M2: 955,781 km (0.06 R)
• M3: 1,053,169 km (0.074 R)
• M4: 1,284,148 km (0.113 R)
• M5: 1,558,660 km (0.082 R)
• M6: 1,673,551 km (0.076 R)
• M7: 2,255,936 km (0.063 R)
• M8: 2,451,760 km (0.069 R)
• M9: 2,619,160 km (0.093 R)
• M10: 2,755,892 km (0.089 R)
• M11: 2,894,719 km (0.054 R)
• M12: 3,000,484 km (0.083 R)
• M13: 3,891,041 km (0.087 R)
• M14: 5,066,431 km (0.04 R)
• M15: 5,279,458 km (0.117 R)
• M16: 5,322,543 km (0.054 R)
• M17: 5,539,011 km (0.108 R)
• M18: 6,296,574 km (0.117 R)
• M19: 6,342,052 km (0.072 R)
• M20: 6,991,456 km (0.034 R)
• M21: 7,133,425 km (0.116 R)
• M22: 7,324,162 km (0.111 R)
• M23: 7,613,335 km (0.081 R)
• M24: 7,808,111 km (0.108 R)
• M25: 8,654,536 km (0.058 R)
• M26: 8,806,827 km (0.092 R)
• M27: 9,269,234 km (0.103 R)
• M28: 9,425,115 km (0.111 R)
• M29: 9,950,951 km (0.092 R)
• M30: 10,163,979 km (0.094 R)
• M31: 10,703,129 km (0.065 R)
• M32: 10,812,037 km (0.069 R)
• M33: 11,528,910 km (0.108 R)
• M34: 11,640,659 km (0.119 R)
• M35: 12,546,773 km (0.04 R)
• M36: 13,888,666 km (0.043 R)
• M37: 14,007,447 km (0.083 R)
• M38: 14,606,586 km (0.117 R)
• M39: 16,579,334 km (0.042 R)
• M40: 16,768,575 km (0.093 R)
• M41: 17,725,253 km (0.058 R)
• M42: 18,699,435 km (0.067 R)
• M43: 19,292,291 km (0.048 R)
• M44: 19,358,563 km (0.084 R)
• M45: 19,824,411 km (0.107 R)
• M46: 20,293,998 km (0.036 R)
• M47: 20,767,176 km (0.113 R)
• M48: 22,836,115 km (0.036 R)
• M49: 23,116,910 km (0.082 R)
• M50: 23,823,760 km (0.114 R)
• M51: 26,647,869 km (0.087 R)
• M52: 27,240,127 km (0.073 R)
• M53: 27,836,723 km (0.109 R)
• M54: 28,890,939 km (0.107 R)
• M55: 30,035,064 km (0.115 R)
• M56: 30,805,942 km (0.06 R)
• M57: 32,603,510 km (0.096 R)
• M58: 33,874,044 km (0.101 R)
• M59: 35,891,222 km (0.054 R)
• M60: 36,299,325 km (0.1 R)
• M61: 37,367,603 km (0.082 R)
• M62: 39,031,132 km (0.052 R)
• M63: 39,534,977 km (0.104 R)
• M64: 40,803,717 km (0.119 R)
• M65: 41,828,313 km (0.038 R)
• M66: 43,120,838 km (0.066 R)
• M67: 45,656,971 km (0.118 R)
• M68: 47,165,815 km (0.073 R)
• M69: 47,881,641 km (0.115 R)
• M70: 49,233,258 km (0.12 R)
• M71: 51,146,465 km (0.109 R)
• M72: 51,238,318 km (0.05 R)
• M73: 52,343,098 km (0.118 R)
• M74: 52,435,550 km (0.045 R)
• M75: 52,898,405 km (0.119 R)
• M76: 53,548,857 km (0.097 R)
• M77: 54,015,004 km (0.094 R)
• M78: 55,704,413 km (0.075 R)
• M79: 56,176,843 km (0.072 R)
• M80: 56,271,389 km (0.038 R)
• M81: 56,460,780 km (0.078 R)
• M82: 56,935,304 km (0.081 R)
• M83: 57,220,587 km (0.036 R)
• M84: 57,506,469 km (0.083 R)
• M85: 58,270,764 km (0.055 R)
• M86: 58,558,441 km (0.075 R)
• M87: 59,134,842 km (0.06 R)
• M88: 59,616,696 km (0.117 R)
• M89: 62,240,942 km (0.119 R)
• M90: 62,633,038 km (0.101 R)
• M91: 62,731,025 km (0.112 R)
• M92: 63,616,495 km (0.098 R)
• M93: 64,902,737 km (0.101 R)
• M94: 65,798,230 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit