🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.99 AU - 1.13 AU

Year: 460 Days

Day: 13.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 11.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.59 AU - 5.57 AU

Year: 4829 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 11,711,471 km

• M1: 213,925 km (0.04 R)
• M2: 555,457 km (0.032 R)
• M3: 639,980 km (0.047 R)
• M4: 764,296 km (0.078 R)
• M5: 897,737 km (0.077 R)
• M6: 987,047 km (0.071 R)
• M7: 1,259,764 km (0.092 R)
• M8: 1,375,852 km (0.097 R)
• M9: 1,926,821 km (0.08 R)
• M10: 2,182,783 km (0.113 R)
• M11: 2,288,399 km (0.114 R)
• M12: 2,578,618 km (0.111 R)
• M13: 2,785,064 km (0.088 R)
• M14: 2,977,746 km (0.055 R)
• M15: 3,665,148 km (0.106 R)
• M16: 4,005,483 km (0.068 R)
• M17: 4,157,624 km (0.037 R)
• M18: 4,400,721 km (0.037 R)
• M19: 4,580,388 km (0.085 R)
• M20: 4,671,194 km (0.113 R)
• M21: 5,087,225 km (0.066 R)
• M22: 5,204,959 km (0.109 R)
• M23: 5,467,204 km (0.097 R)
• M24: 5,955,192 km (0.118 R)
• M25: 6,154,307 km (0.087 R)
• M26: 6,279,969 km (0.081 R)
• M27: 6,431,811 km (0.088 R)
• M28: 6,868,637 km (0.077 R)
• M29: 6,946,727 km (0.101 R)
• M30: 8,098,780 km (0.087 R)
• M31: 8,739,208 km (0.07 R)
• M32: 8,965,849 km (0.081 R)
• M33: 9,194,435 km (0.109 R)
• M34: 9,657,291 km (0.092 R)
• M35: 10,606,040 km (0.106 R)
• M36: 10,696,397 km (0.056 R)
• M37: 10,847,790 km (0.119 R)
• M38: 11,030,449 km (0.08 R)
• M39: 11,522,327 km (0.067 R)
• M40: 11,646,344 km (0.066 R)
• M41: 12,368,602 km (0.12 R)
• M42: 13,008,432 km (0.093 R)
• M43: 13,527,986 km (0.061 R)
• M44: 13,922,176 km (0.101 R)
• M45: 14,054,421 km (0.079 R)
• M46: 14,153,903 km (0.092 R)
• M47: 14,320,256 km (0.096 R)
• M48: 14,554,078 km (0.089 R)
• M49: 14,721,926 km (0.117 R)
• M50: 15,161,445 km (0.08 R)
• M51: 15,502,379 km (0.075 R)
• M52: 15,639,410 km (0.049 R)
• M53: 15,776,891 km (0.114 R)
• M54: 16,891,544 km (0.081 R)
• M55: 17,103,225 km (0.097 R)
• M56: 17,315,954 km (0.067 R)
• M57: 17,887,417 km (0.118 R)
• M58: 18,537,869 km (0.113 R)
• M59: 19,380,105 km (0.084 R)
• M60: 19,824,411 km (0.116 R)
• M61: 20,085,309 km (0.1 R)
• M62: 20,197,358 km (0.089 R)
• M63: 21,597,295 km (0.112 R)
• M64: 22,328,230 km (0.115 R)
• M65: 22,599,601 km (0.065 R)
• M66: 23,459,639 km (0.11 R)
• M67: 23,933,266 km (0.078 R)
• M68: 24,330,448 km (0.079 R)
• M69: 25,656,184 km (0.11 R)
• M70: 26,021,951 km (0.064 R)
• M71: 26,430,204 km (0.114 R)
• M72: 26,881,840 km (0.078 R)
• M73: 27,005,557 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 14.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.21 AU - 6.89 AU

Year: 7070 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 11,711,471 km

• M1: 200,611 km (0.111 R)
• M2: 342,280 km (0.07 R)
• M3: 451,486 km (0.119 R)
• M4: 666,459 km (0.069 R)
• M5: 831,166 km (0.082 R)
• M6: 980,165 km (0.087 R)
• M7: 1,255,874 km (0.029 R)
• M8: 1,726,958 km (0.091 R)
• M9: 2,532,692 km (0.114 R)
• M10: 2,871,382 km (0.078 R)
• M11: 3,129,139 km (0.077 R)
• M12: 3,370,290 km (0.098 R)
• M13: 3,468,427 km (0.081 R)
• M14: 3,642,559 km (0.117 R)
• M15: 4,584,277 km (0.069 R)
• M16: 4,693,484 km (0.108 R)
• M17: 5,453,590 km (0.112 R)
• M18: 5,715,686 km (0.102 R)
• M19: 5,981,820 km (0.094 R)
• M20: 6,071,579 km (0.078 R)
• M21: 6,434,653 km (0.079 R)
• M22: 7,405,693 km (0.11 R)
• M23: 8,056,593 km (0.118 R)
• M24: 8,222,198 km (0.113 R)
• M25: 8,624,317 km (0.074 R)
• M26: 9,343,434 km (0.113 R)
• M27: 9,447,854 km (0.096 R)
• M28: 9,587,578 km (0.046 R)
• M29: 10,081,999 km (0.074 R)
• M30: 10,730,057 km (0.112 R)
• M31: 11,503,328 km (0.057 R)
• M32: 11,802,674 km (0.071 R)
• M33: 12,485,438 km (0.063 R)
• M34: 12,639,075 km (0.085 R)
• M35: 12,986,741 km (0.069 R)
• M36: 13,691,646 km (0.071 R)
• M37: 14,088,679 km (0.107 R)
• M38: 15,057,026 km (0.119 R)
• M39: 15,179,546 km (0.101 R)
• M40: 15,466,774 km (0.12 R)
• M41: 15,631,781 km (0.079 R)
• M42: 15,797,386 km (0.054 R)
• M43: 16,046,765 km (0.096 R)
• M44: 16,297,641 km (0.106 R)
• M45: 16,887,804 km (0.057 R)
• M46: 17,313,710 km (0.116 R)
• M47: 18,002,458 km (0.062 R)
• M48: 18,263,058 km (0.032 R)
• M49: 20,302,376 km (0.053 R)
• M50: 20,437,911 km (0.118 R)
• M51: 21,165,705 km (0.088 R)
• M52: 21,855,800 km (0.056 R)
• M53: 22,180,427 km (0.118 R)
• M54: 22,693,698 km (0.093 R)
• M55: 22,787,346 km (0.079 R)
• M56: 23,352,676 km (0.106 R)
• M57: 23,684,484 km (0.101 R)
• M58: 23,922,495 km (0.044 R)
• M59: 24,641,163 km (0.077 R)
• M60: 24,930,635 km (0.027 R)
• M61: 25,952,837 km (0.083 R)
• M62: 27,686,676 km (0.086 R)
• M63: 27,786,907 km (0.098 R)
• M64: 28,239,291 km (0.086 R)
• M65: 28,846,359 km (0.096 R)
• M66: 29,508,928 km (0.099 R)
• M67: 29,919,125 km (0.07 R)
• M68: 30,176,434 km (0.048 R)
• M69: 30,796,966 km (0.118 R)
• M70: 31,160,937 km (0.112 R)
• M71: 32,050,895 km (0.066 R)
• M72: 33,268,173 km (0.116 R)
• M73: 34,231,434 km (0.083 R)
• M74: 35,203,820 km (0.032 R)
• M75: 35,584,397 km (0.088 R)
• M76: 36,130,429 km (0.053 R)
• M77: 36,404,492 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.13 AU - 8.91 AU

Year: 8697 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 11,711,471 km

• M1: 483,650 km (0.093 R)
• M2: 674,088 km (0.115 R)
• M3: 875,148 km (0.103 R)
• M4: 1,040,453 km (0.118 R)
• M5: 1,278,164 km (0.027 R)
• M6: 1,382,883 km (0.041 R)
• M7: 1,715,140 km (0.113 R)
• M8: 1,999,824 km (0.097 R)
• M9: 2,274,486 km (0.08 R)
• M10: 2,455,948 km (0.105 R)
• M11: 2,561,714 km (0.092 R)
• M12: 3,057,631 km (0.076 R)
• M13: 3,287,862 km (0.073 R)
• M14: 3,704,642 km (0.056 R)
• M15: 3,950,581 km (0.113 R)
• M16: 4,394,138 km (0.111 R)
• M17: 4,523,690 km (0.114 R)
• M18: 5,089,320 km (0.045 R)
• M19: 5,397,940 km (0.118 R)
• M20: 5,607,078 km (0.096 R)
• M21: 6,397,254 km (0.11 R)
• M22: 6,768,107 km (0.077 R)
• M23: 7,184,139 km (0.088 R)
• M24: 7,725,832 km (0.105 R)
• M25: 8,120,920 km (0.103 R)
• M26: 8,685,204 km (0.105 R)
• M27: 8,972,132 km (0.091 R)
• M28: 9,137,438 km (0.081 R)
• M29: 9,724,310 km (0.092 R)
• M30: 10,022,309 km (0.093 R)
• M31: 10,934,707 km (0.114 R)
• M32: 11,647,541 km (0.08 R)
• M33: 12,283,780 km (0.045 R)
• M34: 12,375,633 km (0.087 R)
• M35: 12,606,164 km (0.032 R)
• M36: 13,495,224 km (0.098 R)
• M37: 14,940,190 km (0.105 R)
• M38: 15,185,829 km (0.092 R)
• M39: 15,680,998 km (0.111 R)
• M40: 15,830,746 km (0.112 R)
• M41: 16,231,967 km (0.11 R)
• M42: 16,789,219 km (0.112 R)
• M43: 17,766,692 km (0.119 R)
• M44: 17,870,662 km (0.095 R)
• M45: 18,288,639 km (0.113 R)
• M46: 18,393,507 km (0.103 R)
• M47: 18,498,674 km (0.066 R)
• M48: 22,304,594 km (0.062 R)
• M49: 22,811,132 km (0.112 R)
• M50: 23,378,258 km (0.084 R)
• M51: 23,492,251 km (0.098 R)
• M52: 25,166,102 km (0.108 R)
• M53: 25,341,431 km (0.078 R)
• M54: 25,458,566 km (0.119 R)
• M55: 25,987,843 km (0.047 R)
• M56: 26,224,208 km (0.097 R)
• M57: 26,342,689 km (0.045 R)
• M58: 28,384,102 km (0.111 R)
• M59: 28,749,569 km (0.091 R)
• M60: 28,994,162 km (0.052 R)
• M61: 30,227,147 km (0.056 R)
• M62: 30,538,161 km (0.062 R)
• M63: 30,662,776 km (0.095 R)
• M64: 31,226,012 km (0.109 R)
• M65: 33,448,289 km (0.11 R)
• M66: 34,806,189 km (0.104 R)
• M67: 35,066,788 km (0.112 R)
• M68: 35,852,775 km (0.1 R)
• M69: 36,379,958 km (0.08 R)
• M70: 37,109,098 km (0.091 R)
• M71: 39,121,938 km (0.066 R)
• M72: 39,325,241 km (0.094 R)
• M73: 39,460,926 km (0.094 R)
• M74: 39,596,761 km (0.116 R)
• M75: 40,689,125 km (0.098 R)
• M76: 40,826,306 km (0.09 R)
• M77: 41,376,826 km (0.107 R)
• M78: 41,791,362 km (0.061 R)
• M79: 42,973,335 km (0.061 R)
• M80: 43,393,106 km (0.112 R)
• M81: 43,743,913 km (0.082 R)
• M82: 44,448,519 km (0.085 R)
• M83: 46,728,241 km (0.107 R)
• M84: 47,304,043 km (0.098 R)
• M85: 48,172,310 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.4

Radius: 9.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.46 AU - 7.9 AU

Year: 8976 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 11,711,471 km

• M1: 331,658 km (0.064 R)
• M2: 623,225 km (0.109 R)
• M3: 783,743 km (0.063 R)
• M4: 1,514,379 km (0.076 R)
• M5: 1,574,966 km (0.037 R)
• M6: 1,816,417 km (0.11 R)
• M7: 1,965,267 km (0.08 R)
• M8: 2,157,052 km (0.071 R)
• M9: 3,558,784 km (0.045 R)
• M10: 3,972,721 km (0.111 R)
• M11: 4,514,864 km (0.072 R)
• M12: 4,603,276 km (0.094 R)
• M13: 4,679,571 km (0.062 R)
• M14: 6,675,955 km (0.049 R)
• M15: 6,907,382 km (0.116 R)
• M16: 7,274,346 km (0.118 R)
• M17: 7,677,961 km (0.084 R)
• M18: 8,119,574 km (0.05 R)
• M19: 8,335,593 km (0.049 R)
• M20: 8,397,676 km (0.092 R)
• M21: 9,428,555 km (0.098 R)
• M22: 10,165,325 km (0.105 R)
• M23: 10,616,362 km (0.084 R)
• M24: 10,852,877 km (0.099 R)
• M25: 11,022,820 km (0.1 R)
• M26: 11,642,005 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit