🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 12.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.51 AU - 0.59 AU

Year: 282 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,052,252 km

• M1: 160,818 km (0.11 R)
• M2: 249,230 km (0.078 R)
• M3: 332,855 km (0.045 R)
• M4: 414,835 km (0.116 R)
• M5: 508,483 km (0.071 R)
• M6: 613,650 km (0.079 R)
• M7: 695,780 km (0.036 R)
• M8: 780,003 km (0.095 R)
• M9: 875,148 km (0.106 R)
• M10: 977,323 km (0.116 R)
• M11: 1,121,984 km (0.098 R)
• M12: 1,234,182 km (0.115 R)
• M13: 1,369,718 km (0.11 R)
• M14: 1,450,800 km (0.1 R)
• M15: 1,583,045 km (0.051 R)
• M16: 1,668,465 km (0.089 R)
• M17: 1,782,907 km (0.115 R)
• M18: 1,931,608 km (0.091 R)
• M19: 2,045,751 km (0.099 R)
• M20: 2,159,146 km (0.06 R)
• M21: 2,271,344 km (0.114 R)
• M22: 2,412,714 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 14.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.9 AU - 1.14 AU

Year: 711 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,052,252 km

• M1: 195,674 km (0.105 R)
• M2: 299,944 km (0.096 R)
• M3: 432,787 km (0.05 R)
• M4: 632,500 km (0.025 R)
• M5: 796,309 km (0.086 R)
• M6: 935,286 km (0.108 R)
• M7: 1,089,521 km (0.116 R)
• M8: 1,466,209 km (0.076 R)
• M9: 1,786,947 km (0.086 R)
• M10: 1,914,105 km (0.114 R)
• M11: 2,075,670 km (0.06 R)
• M12: 2,314,429 km (0.097 R)
• M13: 2,470,609 km (0.102 R)
• M14: 2,664,338 km (0.091 R)
• M15: 2,758,884 km (0.061 R)
• M16: 2,863,303 km (0.095 R)
• M17: 3,031,451 km (0.11 R)
• M18: 3,267,068 km (0.083 R)
• M19: 3,433,720 km (0.092 R)
• M20: 3,555,941 km (0.108 R)
• M21: 3,766,126 km (0.03 R)
• M22: 3,911,835 km (0.115 R)
• M23: 4,029,867 km (0.107 R)
• M24: 4,319,938 km (0.101 R)
• M25: 4,431,687 km (0.082 R)
• M26: 4,534,162 km (0.11 R)
• M27: 4,878,237 km (0.11 R)
• M28: 5,005,545 km (0.042 R)
• M29: 5,144,671 km (0.067 R)
• M30: 5,241,760 km (0.053 R)
• M31: 5,339,447 km (0.089 R)
• M32: 5,492,785 km (0.06 R)
• M33: 5,714,190 km (0.111 R)
• M34: 5,803,649 km (0.092 R)
• M35: 6,200,533 km (0.073 R)
• M36: 6,361,799 km (0.112 R)
• M37: 6,747,462 km (0.107 R)
• M38: 6,937,152 km (0.091 R)
• M39: 7,285,715 km (0.067 R)
• M40: 7,468,225 km (0.103 R)
• M41: 7,566,212 km (0.109 R)
• M42: 7,800,631 km (0.073 R)
• M43: 7,925,097 km (0.117 R)
• M44: 8,112,842 km (0.093 R)
• M45: 8,238,953 km (0.117 R)
• M46: 8,429,242 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 13.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.25 AU - 2.71 AU

Year: 2696 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,052,252 km

• M1: 175,179 km (0.105 R)
• M2: 498,161 km (0.105 R)
• M3: 597,643 km (0.11 R)
• M4: 696,228 km (0.109 R)
• M5: 811,120 km (0.064 R)
• M6: 1,007,691 km (0.053 R)
• M7: 1,117,945 km (0.109 R)
• M8: 1,232,537 km (0.05 R)
• M9: 1,315,414 km (0.049 R)
• M10: 1,400,236 km (0.035 R)
• M11: 1,537,717 km (0.037 R)
• M12: 1,692,999 km (0.1 R)
• M13: 1,867,281 km (0.082 R)
• M14: 2,263,565 km (0.074 R)
• M15: 2,396,558 km (0.039 R)
• M16: 2,670,920 km (0.081 R)
• M17: 2,955,605 km (0.107 R)
• M18: 3,085,306 km (0.119 R)
• M19: 3,233,558 km (0.091 R)
• M20: 3,435,216 km (0.113 R)
• M21: 3,745,332 km (0.088 R)
• M22: 3,921,708 km (0.083 R)
• M23: 4,118,878 km (0.112 R)
• M24: 4,411,641 km (0.098 R)
• M25: 4,523,241 km (0.098 R)
• M26: 4,749,284 km (0.106 R)
• M27: 4,940,470 km (0.039 R)
• M28: 5,056,558 km (0.086 R)
• M29: 5,192,991 km (0.051 R)
• M30: 5,291,277 km (0.111 R)
• M31: 6,058,415 km (0.087 R)
• M32: 6,182,730 km (0.08 R)
• M33: 6,391,868 km (0.119 R)
• M34: 6,476,241 km (0.115 R)
• M35: 6,710,063 km (0.096 R)
• M36: 7,077,026 km (0.084 R)
• M37: 7,295,888 km (0.062 R)
• M38: 8,216,962 km (0.1 R)
• M39: 8,470,381 km (0.045 R)
• M40: 8,632,994 km (0.077 R)
• M41: 8,867,115 km (0.108 R)
• M42: 9,008,634 km (0.046 R)
• M43: 9,341,789 km (0.068 R)
• M44: 9,557,958 km (0.066 R)
• M45: 9,824,691 km (0.086 R)
• M46: 9,946,613 km (0.097 R)
• M47: 10,118,351 km (0.111 R)
• M48: 10,614,268 km (0.071 R)
• M49: 10,840,011 km (0.104 R)
• M50: 11,168,977 km (0.077 R)
• M51: 11,888,692 km (0.096 R)
• M52: 12,254,310 km (0.115 R)
• M53: 12,729,732 km (0.064 R)
• M54: 13,238,065 km (0.062 R)
• M55: 13,753,131 km (0.116 R)
• M56: 13,944,616 km (0.108 R)
• M57: 14,274,928 km (0.026 R)
• M58: 14,413,306 km (0.061 R)
• M59: 15,027,405 km (0.089 R)
• M60: 15,309,397 km (0.082 R)
• M61: 15,650,181 km (0.112 R)
• M62: 15,821,471 km (0.083 R)
• M63: 15,993,359 km (0.09 R)
• M64: 16,920,866 km (0.078 R)
• M65: 17,096,793 km (0.102 R)
• M66: 17,806,335 km (0.12 R)
• M67: 18,254,680 km (0.086 R)
• M68: 19,622,005 km (0.115 R)
• M69: 19,714,307 km (0.054 R)
• M70: 19,930,326 km (0.077 R)
• M71: 20,116,126 km (0.076 R)
• M72: 20,395,874 km (0.118 R)
• M73: 20,802,332 km (0.107 R)
• M74: 21,085,221 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 13

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.34 AU - 2.62 AU

Year: 2696 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,052,252 km

• M1: 379,380 km (0.105 R)
• M2: 598,840 km (0.072 R)
• M3: 740,061 km (0.087 R)
• M4: 1,113,307 km (0.085 R)
• M5: 1,458,280 km (0.099 R)
• M6: 1,681,630 km (0.086 R)
• M7: 1,983,817 km (0.05 R)
• M8: 2,275,234 km (0.04 R)
• M9: 2,433,509 km (0.078 R)
• M10: 2,580,713 km (0.11 R)
• M11: 2,700,690 km (0.088 R)
• M12: 3,215,307 km (0.097 R)
• M13: 3,426,689 km (0.096 R)
• M14: 3,863,066 km (0.09 R)
• M15: 4,140,570 km (0.118 R)
• M16: 4,299,742 km (0.034 R)
• M17: 4,496,912 km (0.041 R)
• M18: 4,587,419 km (0.085 R)
• M19: 4,863,128 km (0.113 R)
• M20: 5,068,675 km (0.048 R)
• M21: 5,450,000 km (0.057 R)
• M22: 5,919,887 km (0.05 R)
• M23: 6,240,475 km (0.065 R)
• M24: 6,608,037 km (0.104 R)
• M25: 7,024,667 km (0.073 R)
• M26: 7,130,283 km (0.091 R)
• M27: 7,321,469 km (0.063 R)
• M28: 7,428,581 km (0.088 R)
• M29: 7,774,601 km (0.069 R)
• M30: 8,415,179 km (0.051 R)
• M31: 8,617,585 km (0.101 R)
• M32: 8,912,592 km (0.066 R)
• M33: 9,234,078 km (0.107 R)
• M34: 9,349,867 km (0.109 R)
• M35: 9,489,442 km (0.119 R)
• M36: 9,653,251 km (0.069 R)
• M37: 9,794,322 km (0.113 R)
• M38: 9,888,718 km (0.076 R)
• M39: 10,173,852 km (0.101 R)
• M40: 10,365,487 km (0.107 R)
• M41: 10,800,966 km (0.104 R)
• M42: 10,898,654 km (0.088 R)
• M43: 11,590,095 km (0.093 R)
• M44: 11,840,522 km (0.08 R)
• M45: 12,602,573 km (0.117 R)
• M46: 12,963,703 km (0.08 R)
• M47: 13,119,584 km (0.099 R)
• M48: 13,748,942 km (0.104 R)
• M49: 13,881,336 km (0.092 R)
• M50: 14,227,655 km (0.109 R)
• M51: 14,334,618 km (0.082 R)
• M52: 15,201,238 km (0.074 R)
• M53: 15,475,451 km (0.094 R)
• M54: 15,696,108 km (0.12 R)
• M55: 16,224,188 km (0.115 R)
• M56: 16,448,286 km (0.112 R)
• M57: 16,617,032 km (0.088 R)
• M58: 16,729,979 km (0.073 R)
• M59: 16,928,046 km (0.112 R)
• M60: 17,013,167 km (0.029 R)
• M61: 17,756,968 km (0.117 R)
• M62: 17,872,308 km (0.085 R)
• M63: 17,987,947 km (0.065 R)
• M64: 18,074,864 km (0.104 R)
• M65: 18,278,167 km (0.103 R)
• M66: 18,423,726 km (0.11 R)
• M67: 19,335,525 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.4

Radius: 7.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.68 AU - 7.58 AU

Year: 13142 Days

Day: 23.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,052,252 km

• M1: 118,482 km (0.099 R)
• M2: 197,020 km (0.095 R)
• M3: 283,787 km (0.1 R)
• M4: 436,975 km (0.086 R)
• M5: 544,985 km (0.089 R)
• M6: 632,350 km (0.109 R)
• M7: 693,386 km (0.059 R)
• M8: 905,965 km (0.118 R)
• M9: 975,677 km (0.12 R)
• M10: 1,253,181 km (0.113 R)
• M11: 1,472,193 km (0.116 R)
• M12: 2,714,753 km (0.107 R)
• M13: 2,972,510 km (0.078 R)
• M14: 3,373,881 km (0.092 R)
• M15: 3,539,336 km (0.07 R)
• M16: 3,707,484 km (0.089 R)
• M17: 3,993,366 km (0.112 R)
• M18: 4,109,902 km (0.068 R)
• M19: 4,316,347 km (0.107 R)
• M20: 4,526,233 km (0.11 R)
• M21: 5,207,502 km (0.102 R)
• M22: 5,366,824 km (0.044 R)
• M23: 5,431,001 km (0.06 R)
• M24: 6,458,140 km (0.102 R)
• M25: 6,976,347 km (0.106 R)
• M26: 7,187,430 km (0.119 R)
• M27: 7,329,398 km (0.087 R)
• M28: 7,579,825 km (0.094 R)
• M29: 7,651,931 km (0.027 R)
• M30: 9,761,710 km (0.064 R)
• M31: 10,235,935 km (0.101 R)
• M32: 11,288,805 km (0.101 R)
• M33: 11,619,715 km (0.106 R)
• M34: 11,702,892 km (0.118 R)
• M35: 11,828,105 km (0.115 R)
• M36: 12,122,065 km (0.084 R)
• M37: 12,248,625 km (0.06 R)
• M38: 12,333,447 km (0.039 R)
• M39: 13,802,947 km (0.113 R)
• M40: 14,112,465 km (0.114 R)
• M41: 14,603,295 km (0.118 R)
• M42: 14,738,083 km (0.115 R)
• M43: 15,190,467 km (0.079 R)
• M44: 15,647,488 km (0.103 R)
• M45: 17,615,897 km (0.046 R)
• M46: 17,711,490 km (0.094 R)
• M47: 19,660,751 km (0.078 R)
• M48: 20,359,073 km (0.097 R)
• M49: 22,709,705 km (0.117 R)
• M50: 23,600,111 km (0.057 R)
• M51: 24,395,074 km (0.114 R)
• M52: 24,448,331 km (0.037 R)
• M53: 24,929,887 km (0.099 R)
• M54: 24,983,592 km (0.035 R)
• M55: 25,414,584 km (0.044 R)
• M56: 25,631,052 km (0.076 R)
• M57: 26,229,294 km (0.064 R)
• M58: 26,284,047 km (0.083 R)
• M59: 27,163,084 km (0.098 R)
• M60: 27,940,095 km (0.119 R)
• M61: 28,051,845 km (0.1 R)
• M62: 29,516,109 km (0.063 R)
• M63: 29,743,647 km (0.063 R)
• M64: 30,257,665 km (0.087 R)
• M65: 30,486,999 km (0.113 R)
• M66: 31,294,379 km (0.12 R)
• M67: 31,992,103 km (0.108 R)
• M68: 32,167,282 km (0.106 R)
• M69: 32,342,910 km (0.109 R)
• M70: 32,577,330 km (0.095 R)
• M71: 32,753,706 km (0.08 R)
• M72: 36,223,479 km (0.117 R)
• M73: 36,284,365 km (0.1 R)
• M74: 36,589,096 km (0.101 R)
• M75: 36,711,168 km (0.113 R)
• M76: 36,955,910 km (0.076 R)
• M77: 37,693,128 km (0.102 R)
• M78: 37,754,763 km (0.085 R)
• M79: 38,373,200 km (0.084 R)
• M80: 38,621,383 km (0.106 R)
• M81: 39,057,311 km (0.067 R)
• M82: 39,494,735 km (0.091 R)
• M83: 40,563,762 km (0.104 R)
• M84: 40,627,042 km (0.079 R)
• M85: 41,578,783 km (0.105 R)
• M86: 41,642,362 km (0.099 R)
• M87: 41,706,241 km (0.097 R)
• M88: 41,833,698 km (0.106 R)
• M89: 42,153,239 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit