🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 11.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.31 AU - 3.47 AU

Year: 3332 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,409,887 km

• M1: 179,069 km (0.099 R)
• M2: 264,938 km (0.083 R)
• M3: 349,909 km (0.042 R)
• M4: 481,556 km (0.11 R)
• M5: 605,123 km (0.099 R)
• M6: 750,832 km (0.034 R)
• M7: 1,032,973 km (0.093 R)
• M8: 1,114,803 km (0.064 R)
• M9: 1,211,294 km (0.117 R)
• M10: 1,400,086 km (0.094 R)
• M11: 1,518,269 km (0.105 R)
• M12: 1,922,183 km (0.119 R)
• M13: 2,235,441 km (0.094 R)
• M14: 2,453,555 km (0.057 R)
• M15: 2,695,006 km (0.1 R)
• M16: 2,944,535 km (0.111 R)
• M17: 3,218,897 km (0.074 R)
• M18: 3,537,690 km (0.117 R)
• M19: 3,609,946 km (0.039 R)
• M20: 4,091,801 km (0.05 R)
• M21: 4,320,985 km (0.113 R)
• M22: 4,476,267 km (0.109 R)
• M23: 4,653,242 km (0.116 R)
• M24: 5,218,423 km (0.084 R)
• M25: 5,404,821 km (0.066 R)
• M26: 5,509,241 km (0.098 R)
• M27: 5,656,744 km (0.067 R)
• M28: 6,237,782 km (0.038 R)
• M29: 6,546,552 km (0.104 R)
• M30: 7,110,387 km (0.104 R)
• M31: 7,526,269 km (0.109 R)
• M32: 8,212,624 km (0.111 R)
• M33: 8,333,050 km (0.068 R)
• M34: 8,454,075 km (0.05 R)
• M35: 8,943,858 km (0.069 R)
• M36: 9,518,613 km (0.109 R)
• M37: 9,594,609 km (0.111 R)
• M38: 10,156,947 km (0.118 R)
• M39: 10,260,469 km (0.119 R)
• M40: 10,364,290 km (0.084 R)
• M41: 11,020,726 km (0.112 R)
• M42: 11,636,770 km (0.092 R)
• M43: 12,346,462 km (0.037 R)
• M44: 12,540,042 km (0.117 R)
• M45: 12,623,218 km (0.054 R)
• M46: 13,182,864 km (0.099 R)
• M47: 13,352,358 km (0.086 R)
• M48: 13,579,597 km (0.097 R)
• M49: 13,750,737 km (0.094 R)
• M50: 14,066,389 km (0.088 R)
• M51: 14,239,623 km (0.111 R)
• M52: 14,559,014 km (0.072 R)
• M53: 14,792,836 km (0.089 R)
• M54: 15,471,861 km (0.069 R)
• M55: 15,680,550 km (0.115 R)
• M56: 16,707,539 km (0.116 R)
• M57: 18,414,600 km (0.106 R)
• M58: 18,509,296 km (0.057 R)
• M59: 18,826,144 km (0.082 R)
• M60: 19,144,788 km (0.09 R)
• M61: 19,369,035 km (0.074 R)
• M62: 19,787,610 km (0.084 R)
• M63: 20,404,701 km (0.12 R)
• M64: 20,502,687 km (0.032 R)
• M65: 21,160,170 km (0.079 R)
• M66: 21,259,353 km (0.108 R)
• M67: 21,358,686 km (0.088 R)
• M68: 21,458,319 km (0.095 R)
• M69: 22,092,314 km (0.114 R)
• M70: 22,226,504 km (0.108 R)
• M71: 22,529,589 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 9.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.01 AU - 5.51 AU

Year: 8182 Days

Day: 10.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,409,887 km

• M1: 127,757 km (0.092 R)
• M2: 198,666 km (0.092 R)
• M3: 289,322 km (0.027 R)
• M4: 425,307 km (0.101 R)
• M5: 877,092 km (0.113 R)
• M6: 1,237,474 km (0.109 R)
• M7: 1,327,980 km (0.098 R)
• M8: 1,434,494 km (0.096 R)
• M9: 1,993,990 km (0.093 R)
• M10: 2,147,926 km (0.107 R)
• M11: 2,549,746 km (0.108 R)
• M12: 2,751,105 km (0.113 R)
• M13: 3,080,519 km (0.054 R)
• M14: 3,682,800 km (0.072 R)
• M15: 3,853,492 km (0.071 R)
• M16: 3,987,980 km (0.12 R)
• M17: 4,143,562 km (0.057 R)
• M18: 4,786,384 km (0.096 R)
• M19: 5,056,408 km (0.106 R)
• M20: 5,225,154 km (0.077 R)
• M21: 5,352,911 km (0.068 R)
• M22: 5,985,112 km (0.042 R)
• M23: 6,276,079 km (0.11 R)
• M24: 6,825,702 km (0.028 R)
• M25: 7,200,744 km (0.067 R)
• M26: 7,271,803 km (0.104 R)
• M27: 7,438,455 km (0.12 R)
• M28: 7,995,258 km (0.038 R)
• M29: 8,241,496 km (0.086 R)
• M30: 9,640,386 km (0.039 R)
• M31: 9,849,973 km (0.106 R)
• M32: 9,981,768 km (0.066 R)
• M33: 10,220,377 km (0.095 R)
• M34: 10,460,930 km (0.089 R)
• M35: 11,084,155 km (0.112 R)
• M36: 11,831,097 km (0.104 R)
• M37: 12,508,776 km (0.077 R)
• M38: 13,257,064 km (0.05 R)
• M39: 13,577,952 km (0.105 R)
• M40: 13,990,094 km (0.058 R)
• M41: 14,316,965 km (0.035 R)
• M42: 14,496,183 km (0.116 R)
• M43: 14,766,656 km (0.064 R)
• M44: 14,947,819 km (0.118 R)
• M45: 15,129,730 km (0.067 R)
• M46: 15,556,982 km (0.047 R)
• M47: 16,143,256 km (0.12 R)
• M48: 16,799,691 km (0.041 R)
• M49: 17,720,616 km (0.083 R)
• M50: 18,462,472 km (0.109 R)
• M51: 18,951,956 km (0.107 R)
• M52: 19,445,479 km (0.085 R)
• M53: 19,577,873 km (0.038 R)
• M54: 19,776,988 km (0.118 R)
• M55: 20,143,802 km (0.078 R)
• M56: 20,210,672 km (0.073 R)
• M57: 20,277,692 km (0.095 R)
• M58: 21,053,507 km (0.071 R)
• M59: 21,189,342 km (0.08 R)
• M60: 21,325,625 km (0.07 R)
• M61: 21,667,456 km (0.099 R)
• M62: 22,045,490 km (0.104 R)
• M63: 23,157,750 km (0.071 R)
• M64: 23,333,229 km (0.099 R)
• M65: 23,473,851 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 7.6

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.08 AU - 6.68 AU

Year: 9671 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,409,887 km

• M1: 128,804 km (0.069 R)
• M2: 182,360 km (0.102 R)
• M3: 250,726 km (0.053 R)
• M4: 435,031 km (0.106 R)
• M5: 551,268 km (0.051 R)
• M6: 887,564 km (0.067 R)
• M7: 1,408,165 km (0.104 R)
• M8: 1,769,444 km (0.11 R)
• M9: 2,158,847 km (0.116 R)
• M10: 2,234,843 km (0.038 R)
• M11: 2,311,736 km (0.101 R)
• M12: 2,521,173 km (0.113 R)
• M13: 2,601,357 km (0.103 R)
• M14: 2,986,572 km (0.089 R)
• M15: 3,185,986 km (0.036 R)
• M16: 3,567,909 km (0.111 R)
• M17: 4,832,011 km (0.085 R)
• M18: 5,100,091 km (0.103 R)
• M19: 5,304,441 km (0.089 R)
• M20: 5,476,778 km (0.078 R)
• M21: 6,402,340 km (0.084 R)
• M22: 6,845,748 km (0.109 R)
• M23: 6,920,547 km (0.098 R)
• M24: 7,337,327 km (0.059 R)
• M25: 7,723,140 km (0.075 R)
• M26: 7,918,514 km (0.085 R)
• M27: 8,076,041 km (0.116 R)
• M28: 9,498,268 km (0.106 R)
• M29: 9,623,781 km (0.083 R)
• M30: 9,791,929 km (0.079 R)
• M31: 10,045,946 km (0.083 R)
• M32: 10,259,422 km (0.092 R)
• M33: 10,431,160 km (0.093 R)
• M34: 10,821,162 km (0.095 R)
• M35: 10,996,042 km (0.096 R)
• M36: 11,794,595 km (0.1 R)
• M37: 12,110,247 km (0.099 R)
• M38: 12,291,859 km (0.051 R)
• M39: 13,120,182 km (0.104 R)
• M40: 13,635,248 km (0.062 R)
• M41: 13,729,644 km (0.057 R)
• M42: 13,966,457 km (0.114 R)
• M43: 14,061,601 km (0.116 R)
• M44: 14,492,294 km (0.107 R)
• M45: 15,959,101 km (0.037 R)
• M46: 17,370,258 km (0.074 R)
• M47: 18,821,058 km (0.057 R)
• M48: 19,720,590 km (0.118 R)
• M49: 20,472,020 km (0.056 R)
• M50: 20,526,025 km (0.073 R)
• M51: 20,796,797 km (0.1 R)
• M52: 21,068,915 km (0.091 R)
• M53: 24,024,221 km (0.076 R)
• M54: 24,252,358 km (0.115 R)
• M55: 24,481,392 km (0.084 R)
• M56: 25,230,578 km (0.083 R)
• M57: 25,637,036 km (0.085 R)
• M58: 25,987,245 km (0.058 R)
• M59: 26,397,741 km (0.059 R)
• M60: 26,692,299 km (0.115 R)
• M61: 27,642,096 km (0.083 R)
• M62: 27,941,292 km (0.119 R)
• M63: 28,061,269 km (0.113 R)
• M64: 28,663,550 km (0.115 R)
• M65: 29,330,907 km (0.091 R)
• M66: 29,635,937 km (0.078 R)
• M67: 29,697,122 km (0.072 R)
• M68: 30,495,825 km (0.112 R)
• M69: 30,619,243 km (0.096 R)
• M70: 31,052,928 km (0.026 R)
• M71: 31,738,235 km (0.112 R)
• M72: 31,863,449 km (0.109 R)
• M73: 32,302,818 km (0.083 R)
• M74: 32,554,741 km (0.07 R)
• M75: 32,807,262 km (0.053 R)
• M76: 33,632,743 km (0.09 R)
• M77: 34,336,601 km (0.076 R)
• M78: 35,304,200 km (0.117 R)
• M79: 35,563,752 km (0.089 R)
• M80: 36,411,523 km (0.102 R)
• M81: 36,805,115 km (0.07 R)
• M82: 37,002,435 km (0.116 R)
• M83: 38,060,690 km (0.089 R)
• M84: 39,061,799 km (0.071 R)
• M85: 39,195,989 km (0.116 R)
• M86: 39,868,880 km (0.087 R)
• M87: 40,003,967 km (0.097 R)
• M88: 40,749,562 km (0.087 R)
• M89: 40,885,547 km (0.093 R)
• M90: 41,910,741 km (0.074 R)
• M91: 42,667,856 km (0.072 R)
• M92: 42,875,199 km (0.101 R)
• M93: 43,707,561 km (0.074 R)
• M94: 44,755,644 km (0.079 R)
• M95: 46,095,143 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 6.8

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.38 AU - 6.6 AU

Year: 9943 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,409,887 km

• M1: 106,514 km (0.06 R)
• M2: 171,439 km (0.108 R)
• M3: 249,679 km (0.103 R)
• M4: 797,506 km (0.073 R)
• M5: 886,966 km (0.062 R)
• M6: 1,278,164 km (0.066 R)
• M7: 1,694,794 km (0.108 R)
• M8: 2,051,884 km (0.107 R)
• M9: 2,126,085 km (0.068 R)
• M10: 2,405,983 km (0.061 R)
• M11: 2,779,080 km (0.103 R)
• M12: 2,916,859 km (0.101 R)
• M13: 3,085,007 km (0.042 R)
• M14: 3,285,319 km (0.097 R)
• M15: 4,066,070 km (0.056 R)
• M16: 4,381,123 km (0.069 R)
• M17: 4,509,329 km (0.106 R)
• M18: 4,573,955 km (0.082 R)
• M19: 5,135,396 km (0.065 R)
• M20: 5,753,534 km (0.099 R)
• M21: 6,613,722 km (0.039 R)
• M22: 7,171,572 km (0.099 R)
• M23: 7,475,406 km (0.076 R)
• M24: 7,977,905 km (0.056 R)
• M25: 8,174,028 km (0.115 R)
• M26: 8,691,487 km (0.073 R)
• M27: 8,772,120 km (0.04 R)
• M28: 8,933,985 km (0.109 R)
• M29: 9,883,931 km (0.069 R)
• M30: 10,563,405 km (0.094 R)
• M31: 10,692,508 km (0.048 R)
• M32: 11,170,473 km (0.107 R)
• M33: 11,610,889 km (0.076 R)
• M34: 12,372,641 km (0.099 R)
• M35: 12,463,298 km (0.078 R)
• M36: 12,782,540 km (0.041 R)
• M37: 12,920,170 km (0.078 R)
• M38: 13,104,325 km (0.087 R)
• M39: 13,756,123 km (0.055 R)
• M40: 13,802,947 km (0.115 R)
• M41: 13,850,070 km (0.082 R)
• M42: 15,042,515 km (0.095 R)
• M43: 15,528,558 km (0.077 R)
• M44: 15,921,253 km (0.1 R)
• M45: 16,967,390 km (0.04 R)
• M46: 17,371,754 km (0.052 R)
• M47: 18,190,054 km (0.117 R)
• M48: 18,603,842 km (0.09 R)
• M49: 19,704,882 km (0.032 R)
• M50: 19,810,797 km (0.109 R)
• M51: 20,343,515 km (0.096 R)
• M52: 20,504,183 km (0.108 R)
• M53: 21,259,802 km (0.116 R)
• M54: 21,531,771 km (0.046 R)
• M55: 22,520,763 km (0.085 R)
• M56: 22,853,618 km (0.061 R)
• M57: 23,580,664 km (0.1 R)
• M58: 24,656,721 km (0.048 R)
• M59: 24,942,453 km (0.043 R)
• M60: 26,388,017 km (0.088 R)
• M61: 26,738,974 km (0.105 R)
• M62: 28,696,911 km (0.117 R)
• M63: 29,118,029 km (0.094 R)
• M64: 31,812,137 km (0.112 R)
• M65: 32,811,451 km (0.116 R)
• M66: 33,188,736 km (0.119 R)
• M67: 33,504,388 km (0.093 R)
• M68: 33,630,798 km (0.075 R)
• M69: 33,820,937 km (0.116 R)
• M70: 34,393,298 km (0.106 R)
• M71: 34,584,784 km (0.089 R)
• M72: 35,999,830 km (0.045 R)
• M73: 36,259,083 km (0.054 R)
• M74: 36,388,934 km (0.032 R)
• M75: 37,171,630 km (0.079 R)
• M76: 37,368,052 km (0.06 R)
• M77: 37,893,889 km (0.107 R)
• M78: 37,959,712 km (0.061 R)
• M79: 40,289,699 km (0.094 R)
• M80: 40,963,936 km (0.039 R)
• M81: 41,302,476 km (0.113 R)
• M82: 42,186,899 km (0.099 R)
• M83: 42,391,848 km (0.087 R)
• M84: 42,460,364 km (0.112 R)
• M85: 42,528,730 km (0.115 R)
• M86: 43,215,085 km (0.074 R)
• M87: 43,284,050 km (0.095 R)
• M88: 43,836,066 km (0.091 R)
• M89: 44,251,649 km (0.109 R)
• M90: 45,156,566 km (0.105 R)
• M91: 45,366,302 km (0.091 R)
• M92: 45,436,164 km (0.097 R)
• M93: 45,786,523 km (0.043 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit