🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 8.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 326 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,776,637 km

• M1: 113,395 km (0.103 R)
• M2: 172,935 km (0.1 R)
• M3: 242,947 km (0.105 R)
• M4: 325,375 km (0.094 R)
• M5: 463,005 km (0.034 R)
• M6: 542,741 km (0.114 R)
• M7: 615,146 km (0.07 R)
• M8: 700,866 km (0.07 R)
• M9: 770,579 km (0.112 R)
• M10: 895,942 km (0.112 R)
• M11: 965,056 km (0.038 R)
• M12: 1,020,856 km (0.097 R)
• M13: 1,100,891 km (0.085 R)
• M14: 1,231,190 km (0.116 R)
• M15: 1,350,121 km (0.103 R)
• M16: 1,438,533 km (0.04 R)
• M17: 1,533,528 km (0.065 R)
• M18: 1,590,525 km (0.095 R)
• M19: 1,648,419 km (0.074 R)
• M20: 1,702,424 km (0.071 R)
• M21: 1,789,191 km (0.095 R)
• M22: 1,891,515 km (0.101 R)
• M23: 2,010,296 km (0.07 R)
• M24: 2,230,504 km (0.115 R)
• M25: 2,285,407 km (0.065 R)
• M26: 2,381,598 km (0.11 R)
• M27: 2,473,900 km (0.091 R)
• M28: 2,541,369 km (0.03 R)
• M29: 2,656,858 km (0.076 R)
• M30: 2,709,965 km (0.11 R)
• M31: 2,801,071 km (0.081 R)
• M32: 2,953,511 km (0.057 R)
• M33: 3,058,379 km (0.118 R)
• M34: 3,238,046 km (0.039 R)
• M35: 3,294,893 km (0.046 R)
• M36: 3,467,379 km (0.108 R)
• M37: 3,726,034 km (0.104 R)
• M38: 3,797,542 km (0.077 R)
• M39: 3,869,648 km (0.072 R)
• M40: 3,942,203 km (0.102 R)
• M41: 4,113,193 km (0.117 R)
• M42: 4,168,694 km (0.105 R)
• M43: 4,230,628 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.8

Radius: 12.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.62 AU - 0.8 AU

Year: 399 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,776,637 km

• M1: 172,187 km (0.076 R)
• M2: 256,112 km (0.086 R)
• M3: 454,927 km (0.049 R)
• M4: 560,693 km (0.116 R)
• M5: 641,775 km (0.12 R)
• M6: 730,636 km (0.071 R)
• M7: 863,180 km (0.079 R)
• M8: 973,733 km (0.099 R)
• M9: 1,064,389 km (0.115 R)
• M10: 1,143,676 km (0.079 R)
• M11: 1,225,057 km (0.091 R)
• M12: 1,335,610 km (0.117 R)
• M13: 1,437,636 km (0.112 R)
• M14: 1,538,465 km (0.088 R)
• M15: 1,662,930 km (0.098 R)
• M16: 1,769,144 km (0.092 R)
• M17: 1,864,737 km (0.117 R)
• M18: 1,953,150 km (0.096 R)
• M19: 2,038,570 km (0.114 R)
• M20: 2,175,901 km (0.063 R)
• M21: 2,283,462 km (0.118 R)
• M22: 2,416,903 km (0.118 R)
• M23: 2,509,055 km (0.102 R)
• M24: 2,686,778 km (0.076 R)
• M25: 2,772,198 km (0.03 R)
• M26: 2,925,237 km (0.039 R)
• M27: 3,039,380 km (0.057 R)
• M28: 3,255,998 km (0.082 R)
• M29: 3,417,713 km (0.098 R)
• M30: 3,665,597 km (0.055 R)
• M31: 3,788,865 km (0.102 R)
• M32: 3,924,999 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 14.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.16 AU - 1.9 AU

Year: 1262 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,776,637 km

• M1: 189,391 km (0.114 R)
• M2: 326,123 km (0.056 R)
• M3: 571,613 km (0.027 R)
• M4: 707,897 km (0.12 R)
• M5: 857,046 km (0.086 R)
• M6: 1,026,092 km (0.099 R)
• M7: 1,131,857 km (0.06 R)
• M8: 1,258,716 km (0.117 R)
• M9: 1,381,985 km (0.106 R)
• M10: 1,612,815 km (0.12 R)
• M11: 1,747,752 km (0.104 R)
• M12: 2,081,654 km (0.104 R)
• M13: 2,186,971 km (0.116 R)
• M14: 2,283,462 km (0.064 R)
• M15: 2,458,491 km (0.109 R)
• M16: 2,764,419 km (0.113 R)
• M17: 2,869,287 km (0.067 R)
• M18: 3,058,828 km (0.074 R)
• M19: 3,265,123 km (0.12 R)
• M20: 3,376,125 km (0.095 R)
• M21: 3,476,056 km (0.115 R)
• M22: 3,614,883 km (0.094 R)
• M23: 3,768,670 km (0.1 R)
• M24: 3,872,341 km (0.112 R)
• M25: 4,202,803 km (0.104 R)
• M26: 4,597,741 km (0.076 R)
• M27: 4,750,630 km (0.088 R)
• M28: 4,990,435 km (0.113 R)
• M29: 5,191,046 km (0.115 R)
• M30: 5,306,835 km (0.113 R)
• M31: 5,409,010 km (0.092 R)
• M32: 5,629,966 km (0.116 R)
• M33: 5,899,093 km (0.084 R)
• M34: 6,065,595 km (0.087 R)
• M35: 6,326,195 km (0.116 R)
• M36: 6,543,560 km (0.034 R)
• M37: 6,795,184 km (0.082 R)
• M38: 7,017,935 km (0.097 R)
• M39: 7,130,134 km (0.093 R)
• M40: 7,307,856 km (0.092 R)
• M41: 7,454,312 km (0.118 R)
• M42: 7,933,025 km (0.114 R)
• M43: 8,100,426 km (0.101 R)
• M44: 8,302,981 km (0.094 R)
• M45: 8,438,816 km (0.117 R)
• M46: 8,575,548 km (0.106 R)
• M47: 8,920,521 km (0.073 R)
• M48: 9,042,294 km (0.103 R)
• M49: 9,269,982 km (0.112 R)
• M50: 9,446,507 km (0.106 R)
• M51: 9,570,673 km (0.114 R)
• M52: 10,109,226 km (0.036 R)
• M53: 10,309,088 km (0.116 R)
• M54: 10,473,646 km (0.092 R)
• M55: 10,676,052 km (0.109 R)
• M56: 10,805,454 km (0.111 R)
• M57: 11,536,240 km (0.097 R)
• M58: 11,974,861 km (0.119 R)
• M59: 12,457,763 km (0.093 R)
• M60: 12,555,001 km (0.119 R)
• M61: 12,672,136 km (0.098 R)
• M62: 12,966,695 km (0.088 R)
• M63: 13,144,567 km (0.093 R)
• M64: 13,263,497 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 14.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.77 AU - 2.79 AU

Year: 3091 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,776,637 km

• M1: 194,926 km (0.069 R)
• M2: 351,555 km (0.109 R)
• M3: 449,392 km (0.114 R)
• M4: 561,441 km (0.118 R)
• M5: 804,986 km (0.11 R)
• M6: 1,030,729 km (0.049 R)
• M7: 1,389,914 km (0.089 R)
• M8: 1,688,511 km (0.086 R)
• M9: 2,008,351 km (0.111 R)
• M10: 2,236,787 km (0.12 R)
• M11: 2,602,405 km (0.087 R)
• M12: 2,906,238 km (0.097 R)
• M13: 3,348,449 km (0.069 R)
• M14: 3,650,487 km (0.107 R)
• M15: 3,797,542 km (0.096 R)
• M16: 3,901,662 km (0.097 R)
• M17: 4,173,930 km (0.026 R)
• M18: 4,452,481 km (0.112 R)
• M19: 4,546,728 km (0.112 R)
• M20: 4,721,309 km (0.108 R)
• M21: 5,044,440 km (0.103 R)
• M22: 5,241,909 km (0.083 R)
• M23: 5,610,519 km (0.094 R)
• M24: 5,883,983 km (0.118 R)
• M25: 6,039,864 km (0.097 R)
• M26: 6,179,439 km (0.101 R)
• M27: 6,712,905 km (0.116 R)
• M28: 6,839,615 km (0.1 R)
• M29: 6,985,323 km (0.094 R)
• M30: 7,113,678 km (0.1 R)
• M31: 7,279,881 km (0.059 R)
• M32: 7,410,031 km (0.093 R)
• M33: 7,843,267 km (0.109 R)
• M34: 8,207,388 km (0.069 R)
• M35: 8,440,312 km (0.098 R)
• M36: 8,675,330 km (0.104 R)
• M37: 8,813,559 km (0.051 R)
• M38: 9,172,145 km (0.047 R)
• M39: 9,414,044 km (0.056 R)
• M40: 9,535,667 km (0.105 R)
• M41: 10,423,232 km (0.118 R)
• M42: 10,739,033 km (0.053 R)
• M43: 11,531,752 km (0.108 R)
• M44: 11,705,585 km (0.085 R)
• M45: 11,924,297 km (0.068 R)
• M46: 12,432,181 km (0.12 R)
• M47: 13,037,604 km (0.102 R)
• M48: 13,173,439 km (0.088 R)
• M49: 13,332,461 km (0.104 R)
• M50: 13,606,674 km (0.113 R)
• M51: 13,975,283 km (0.079 R)
• M52: 14,510,844 km (0.096 R)
• M53: 14,698,589 km (0.092 R)
• M54: 15,076,773 km (0.108 R)
• M55: 15,267,211 km (0.077 R)
• M56: 15,410,376 km (0.102 R)
• M57: 15,554,139 km (0.046 R)
• M58: 16,084,913 km (0.111 R)
• M59: 16,401,312 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.2

Radius: 7.5

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.79 AU - 7.22 AU

Year: 11051 Days

Day: 19.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,776,637 km

• M1: 102,175 km (0.065 R)
• M2: 418,874 km (0.07 R)
• M3: 718,818 km (0.084 R)
• M4: 952,041 km (0.088 R)
• M5: 1,142,629 km (0.12 R)
• M6: 1,208,751 km (0.091 R)
• M7: 1,463,067 km (0.083 R)
• M8: 1,559,707 km (0.115 R)
• M9: 1,994,289 km (0.098 R)
• M10: 2,101,850 km (0.117 R)
• M11: 2,239,031 km (0.081 R)
• M12: 2,493,497 km (0.105 R)
• M13: 2,727,618 km (0.085 R)
• M14: 2,847,296 km (0.075 R)
• M15: 2,968,919 km (0.078 R)
• M16: 3,248,518 km (0.097 R)
• M17: 3,311,798 km (0.09 R)
• M18: 3,472,017 km (0.043 R)
• M19: 4,171,985 km (0.038 R)
• M20: 4,842,184 km (0.085 R)
• M21: 5,470,046 km (0.098 R)
• M22: 5,928,564 km (0.055 R)
• M23: 6,599,211 km (0.104 R)
• M24: 7,628,594 km (0.087 R)
• M25: 7,797,939 km (0.086 R)
• M26: 8,054,200 km (0.11 R)
• M27: 9,649,661 km (0.088 R)
• M28: 10,017,223 km (0.031 R)
• M29: 10,295,774 km (0.078 R)
• M30: 10,342,449 km (0.088 R)
• M31: 11,099,264 km (0.108 R)
• M32: 11,243,028 km (0.098 R)
• M33: 11,291,198 km (0.12 R)
• M34: 12,070,005 km (0.073 R)
• M35: 12,119,223 km (0.107 R)
• M36: 12,267,325 km (0.119 R)
• M37: 12,316,841 km (0.106 R)
• M38: 12,866,015 km (0.102 R)
• M39: 14,351,821 km (0.039 R)
• M40: 14,665,827 km (0.037 R)
• M41: 16,652,637 km (0.087 R)
• M42: 16,872,545 km (0.1 R)
• M43: 17,315,056 km (0.102 R)
• M44: 20,694,621 km (0.052 R)
• M45: 20,990,077 km (0.059 R)
• M46: 21,108,708 km (0.112 R)
• M47: 22,731,845 km (0.054 R)
• M48: 22,792,732 km (0.092 R)
• M49: 23,897,961 km (0.044 R)
• M50: 24,332,393 km (0.105 R)
• M51: 27,901,200 km (0.096 R)
• M52: 28,621,065 km (0.096 R)
• M53: 28,686,888 km (0.087 R)
• M54: 29,082,424 km (0.106 R)
• M55: 29,148,547 km (0.119 R)
• M56: 30,280,105 km (0.092 R)
• M57: 30,817,610 km (0.077 R)
• M58: 31,087,485 km (0.101 R)
• M59: 31,561,710 km (0.118 R)
• M60: 32,106,545 km (0.112 R)
• M61: 32,586,007 km (0.078 R)
• M62: 32,723,337 km (0.086 R)
• M63: 33,621,074 km (0.091 R)
• M64: 35,229,102 km (0.026 R)
• M65: 35,511,243 km (0.115 R)
• M66: 38,446,952 km (0.092 R)
• M67: 38,664,916 km (0.103 R)
• M68: 38,883,179 km (0.078 R)
• M69: 39,907,027 km (0.05 R)
• M70: 40,570,045 km (0.1 R)
• M71: 42,130,949 km (0.071 R)
• M72: 42,655,738 km (0.117 R)
• M73: 42,956,430 km (0.112 R)
• M74: 43,408,964 km (0.057 R)
• M75: 43,560,207 km (0.048 R)
• M76: 43,938,839 km (0.117 R)
• M77: 44,014,835 km (0.11 R)
• M78: 45,695,118 km (0.097 R)
• M79: 45,772,012 km (0.032 R)
• M80: 46,543,189 km (0.082 R)
• M81: 46,620,531 km (0.061 R)
• M82: 47,396,345 km (0.036 R)
• M83: 48,020,169 km (0.111 R)
• M84: 50,304,079 km (0.08 R)
• M85: 51,499,217 km (0.049 R)
• M86: 52,703,629 km (0.095 R)
• M87: 53,511,906 km (0.102 R)
• M88: 53,917,466 km (0.068 R)
• M89: 53,998,698 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 4.9

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.63 AU - 9.37 AU

Year: 15089 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,776,637 km

• M1: 126,410 km (0.072 R)
• M2: 245,939 km (0.084 R)
• M3: 326,722 km (0.032 R)
• M4: 772,673 km (0.102 R)
• M5: 873,801 km (0.067 R)
• M6: 979,268 km (0.1 R)
• M7: 1,044,492 km (0.109 R)
• M8: 1,368,372 km (0.111 R)
• M9: 1,491,341 km (0.048 R)
• M10: 1,854,415 km (0.082 R)
• M11: 2,389,228 km (0.058 R)
• M12: 2,507,560 km (0.119 R)
• M13: 3,455,112 km (0.039 R)
• M14: 4,036,300 km (0.119 R)
• M15: 4,320,237 km (0.077 R)
• M16: 5,095,752 km (0.119 R)
• M17: 5,363,682 km (0.113 R)
• M18: 5,518,965 km (0.114 R)
• M19: 5,597,055 km (0.112 R)
• M20: 5,636,249 km (0.071 R)
• M21: 6,398,750 km (0.077 R)
• M22: 6,646,185 km (0.074 R)
• M23: 6,729,361 km (0.096 R)
• M24: 7,536,591 km (0.077 R)
• M25: 8,872,500 km (0.088 R)
• M26: 9,009,981 km (0.108 R)
• M27: 10,087,833 km (0.116 R)
• M28: 11,704,089 km (0.114 R)
• M29: 11,804,618 km (0.076 R)
• M30: 12,567,568 km (0.12 R)
• M31: 13,241,656 km (0.063 R)
• M32: 13,451,541 km (0.075 R)
• M33: 13,768,240 km (0.087 R)
• M34: 14,247,851 km (0.113 R)
• M35: 14,678,842 km (0.12 R)
• M36: 16,220,748 km (0.105 R)
• M37: 16,614,190 km (0.073 R)
• M38: 16,953,927 km (0.091 R)
• M39: 17,067,621 km (0.051 R)
• M40: 17,238,761 km (0.109 R)
• M41: 19,158,251 km (0.089 R)
• M42: 19,573,984 km (0.074 R)
• M43: 20,414,425 km (0.057 R)
• M44: 21,328,019 km (0.069 R)
• M45: 21,944,512 km (0.108 R)
• M46: 22,130,462 km (0.034 R)
• M47: 22,817,266 km (0.115 R)
• M48: 22,942,778 km (0.103 R)
• M49: 23,068,740 km (0.069 R)
• M50: 23,764,968 km (0.094 R)
• M51: 23,892,276 km (0.107 R)
• M52: 24,725,386 km (0.091 R)
• M53: 24,854,340 km (0.092 R)
• M54: 25,372,696 km (0.036 R)
• M55: 26,222,562 km (0.12 R)
• M56: 26,684,071 km (0.08 R)
• M57: 26,949,009 km (0.109 R)
• M58: 27,281,266 km (0.083 R)
• M59: 28,286,564 km (0.045 R)
• M60: 28,759,742 km (0.065 R)
• M61: 29,099,329 km (0.072 R)
• M62: 29,235,613 km (0.099 R)
• M63: 29,714,027 km (0.073 R)
• M64: 30,264,098 km (0.085 R)
• M65: 30,956,138 km (0.079 R)
• M66: 31,583,701 km (0.089 R)
• M67: 32,144,842 km (0.087 R)
• M68: 32,426,685 km (0.112 R)
• M69: 33,063,822 km (0.105 R)
• M70: 33,776,656 km (0.101 R)
• M71: 36,457,749 km (0.063 R)
• M72: 37,415,774 km (0.102 R)
• M73: 38,009,528 km (0.078 R)
• M74: 40,339,365 km (0.08 R)
• M75: 42,097,738 km (0.095 R)
• M76: 44,742,330 km (0.07 R)
• M77: 44,978,245 km (0.116 R)
• M78: 45,214,610 km (0.096 R)
• M79: 45,609,399 km (0.115 R)
• M80: 46,243,544 km (0.111 R)
• M81: 46,482,003 km (0.088 R)
• M82: 47,120,188 km (0.069 R)
• M83: 47,200,073 km (0.106 R)
• M84: 48,002,217 km (0.11 R)
• M85: 48,485,717 km (0.109 R)
• M86: 49,457,355 km (0.044 R)
• M87: 51,173,243 km (0.097 R)
• M88: 51,337,651 km (0.114 R)
• M89: 51,997,228 km (0.096 R)
• M90: 52,742,524 km (0.11 R)
• M91: 53,241,284 km (0.101 R)
• M92: 53,574,737 km (0.111 R)
• M93: 55,505,298 km (0.077 R)
• M94: 56,691,609 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit