🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 8.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.98 AU

Year: 494 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,912,294 km

• M1: 110,254 km (0.037 R)
• M2: 260,899 km (0.105 R)
• M3: 320,887 km (0.096 R)
• M4: 402,119 km (0.079 R)
• M5: 465,100 km (0.084 R)
• M6: 531,970 km (0.104 R)
• M7: 631,901 km (0.058 R)
• M8: 762,052 km (0.057 R)
• M9: 957,127 km (0.113 R)
• M10: 1,022,950 km (0.093 R)
• M11: 1,103,883 km (0.034 R)
• M12: 1,173,147 km (0.081 R)
• M13: 1,229,545 km (0.028 R)
• M14: 1,345,334 km (0.11 R)
• M15: 1,419,684 km (0.11 R)
• M16: 1,572,423 km (0.104 R)
• M17: 1,635,105 km (0.093 R)
• M18: 1,698,534 km (0.116 R)
• M19: 1,790,088 km (0.12 R)
• M20: 1,855,612 km (0.101 R)
• M21: 1,949,859 km (0.062 R)
• M22: 2,034,531 km (0.104 R)
• M23: 2,201,482 km (0.057 R)
• M24: 2,266,109 km (0.074 R)
• M25: 2,337,317 km (0.085 R)
• M26: 2,421,242 km (0.108 R)
• M27: 2,518,480 km (0.112 R)
• M28: 2,586,098 km (0.075 R)
• M29: 2,660,598 km (0.056 R)
• M30: 2,811,842 km (0.101 R)
• M31: 2,939,897 km (0.049 R)
• M32: 3,122,706 km (0.094 R)
• M33: 3,222,039 km (0.099 R)
• M34: 3,349,496 km (0.06 R)
• M35: 3,499,244 km (0.109 R)
• M36: 3,581,822 km (0.1 R)
• M37: 3,651,235 km (0.06 R)
• M38: 3,727,979 km (0.044 R)
• M39: 3,812,352 km (0.073 R)
• M40: 3,911,685 km (0.082 R)
• M41: 4,069,511 km (0.055 R)
• M42: 4,229,431 km (0.055 R)
• M43: 4,317,544 km (0.077 R)
• M44: 4,428,546 km (0.09 R)
• M45: 4,547,925 km (0.096 R)
• M46: 4,729,088 km (0.064 R)
• M47: 4,828,271 km (0.107 R)
• M48: 4,889,606 km (0.107 R)
• M49: 4,943,611 km (0.1 R)
• M50: 5,223,958 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 10

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.32 AU

Year: 775 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,912,294 km

• M1: 130,300 km (0.057 R)
• M2: 193,280 km (0.095 R)
• M3: 291,417 km (0.095 R)
• M4: 443,707 km (0.086 R)
• M5: 508,782 km (0.092 R)
• M6: 611,107 km (0.091 R)
• M7: 752,627 km (0.028 R)
• M8: 911,350 km (0.065 R)
• M9: 1,003,951 km (0.039 R)
• M10: 1,069,475 km (0.055 R)
• M11: 1,327,382 km (0.069 R)
• M12: 1,521,859 km (0.095 R)
• M13: 1,584,092 km (0.077 R)
• M14: 1,675,646 km (0.104 R)
• M15: 1,747,453 km (0.114 R)
• M16: 1,812,827 km (0.059 R)
• M17: 1,931,309 km (0.109 R)
• M18: 2,014,335 km (0.107 R)
• M19: 2,231,103 km (0.054 R)
• M20: 2,350,332 km (0.109 R)
• M21: 2,504,568 km (0.119 R)
• M22: 2,570,540 km (0.071 R)
• M23: 3,022,475 km (0.08 R)
• M24: 3,244,329 km (0.101 R)
• M25: 3,307,459 km (0.075 R)
• M26: 3,554,595 km (0.115 R)
• M27: 3,638,370 km (0.116 R)
• M28: 3,751,167 km (0.118 R)
• M29: 3,827,013 km (0.106 R)
• M30: 4,096,438 km (0.102 R)
• M31: 4,174,529 km (0.1 R)
• M32: 4,282,837 km (0.109 R)
• M33: 4,572,758 km (0.105 R)
• M34: 4,704,853 km (0.075 R)
• M35: 4,776,510 km (0.106 R)
• M36: 5,256,420 km (0.032 R)
• M37: 5,448,504 km (0.075 R)
• M38: 5,632,061 km (0.075 R)
• M39: 5,697,285 km (0.097 R)
• M40: 5,817,562 km (0.056 R)
• M41: 5,894,605 km (0.026 R)
• M42: 5,971,947 km (0.115 R)
• M43: 6,138,898 km (0.047 R)
• M44: 6,409,222 km (0.11 R)
• M45: 6,500,177 km (0.075 R)
• M46: 6,648,877 km (0.091 R)
• M47: 6,741,030 km (0.105 R)
• M48: 6,810,293 km (0.032 R)
• M49: 7,102,009 km (0.102 R)
• M50: 7,457,304 km (0.119 R)
• M51: 7,553,047 km (0.113 R)
• M52: 7,625,153 km (0.085 R)
• M53: 7,769,964 km (0.077 R)
• M54: 7,903,555 km (0.068 R)
• M55: 8,210,081 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.6

Radius: 6.3

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.31 AU - 7.65 AU

Year: 11386 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,912,294 km

• M1: 257,159 km (0.108 R)
• M2: 296,802 km (0.106 R)
• M3: 368,460 km (0.079 R)
• M4: 856,897 km (0.107 R)
• M5: 985,252 km (0.119 R)
• M6: 1,051,823 km (0.103 R)
• M7: 1,560,007 km (0.096 R)
• M8: 1,880,595 km (0.119 R)
• M9: 1,992,045 km (0.034 R)
• M10: 2,309,791 km (0.078 R)
• M11: 2,643,544 km (0.104 R)
• M12: 2,800,173 km (0.115 R)
• M13: 3,221,889 km (0.069 R)
• M14: 4,268,925 km (0.101 R)
• M15: 4,452,930 km (0.096 R)
• M16: 4,639,628 km (0.072 R)
• M17: 4,943,611 km (0.083 R)
• M18: 5,853,316 km (0.117 R)
• M19: 5,975,687 km (0.05 R)
• M20: 6,016,677 km (0.092 R)
• M21: 6,431,960 km (0.084 R)
• M22: 6,685,529 km (0.034 R)
• M23: 7,202,389 km (0.06 R)
• M24: 8,365,962 km (0.085 R)
• M25: 8,504,041 km (0.059 R)
• M26: 8,596,492 km (0.109 R)
• M27: 8,735,768 km (0.099 R)
• M28: 8,922,615 km (0.08 R)
• M29: 9,063,537 km (0.068 R)
• M30: 9,205,355 km (0.079 R)
• M31: 10,316,269 km (0.095 R)
• M32: 10,414,854 km (0.108 R)
• M33: 10,912,566 km (0.093 R)
• M34: 11,063,361 km (0.117 R)
• M35: 11,367,045 km (0.093 R)
• M36: 11,827,806 km (0.051 R)
• M37: 12,820,388 km (0.11 R)
• M38: 13,086,074 km (0.109 R)
• M39: 14,057,413 km (0.082 R)
• M40: 14,166,769 km (0.099 R)
• M41: 14,717,738 km (0.066 R)
• M42: 14,773,239 km (0.053 R)
• M43: 17,399,878 km (0.107 R)
• M44: 18,167,913 km (0.103 R)
• M45: 18,526,051 km (0.079 R)
• M46: 18,826,294 km (0.094 R)
• M47: 19,431,716 km (0.102 R)
• M48: 19,798,081 km (0.049 R)
• M49: 20,537,544 km (0.082 R)
• M50: 21,285,982 km (0.077 R)
• M51: 21,411,494 km (0.061 R)
• M52: 22,233,984 km (0.103 R)
• M53: 23,195,898 km (0.067 R)
• M54: 23,714,404 km (0.088 R)
• M55: 23,779,479 km (0.104 R)
• M56: 24,236,650 km (0.055 R)
• M57: 24,961,003 km (0.111 R)
• M58: 25,093,547 km (0.08 R)
• M59: 26,972,496 km (0.045 R)
• M60: 28,688,234 km (0.086 R)
• M61: 29,314,451 km (0.113 R)
• M62: 31,006,253 km (0.074 R)
• M63: 32,079,618 km (0.05 R)
• M64: 33,237,954 km (0.116 R)
• M65: 33,383,812 km (0.092 R)
• M66: 35,893,915 km (0.052 R)
• M67: 36,568,601 km (0.052 R)
• M68: 36,869,742 km (0.088 R)
• M69: 37,096,083 km (0.105 R)
• M70: 38,082,532 km (0.045 R)
• M71: 38,464,305 km (0.094 R)
• M72: 39,385,529 km (0.098 R)
• M73: 39,539,764 km (0.116 R)
• M74: 41,093,189 km (0.091 R)
• M75: 41,327,908 km (0.102 R)
• M76: 41,956,069 km (0.059 R)
• M77: 43,062,944 km (0.091 R)
• M78: 43,301,403 km (0.085 R)
• M79: 43,460,575 km (0.058 R)
• M80: 44,500,131 km (0.089 R)
• M81: 44,741,282 km (0.079 R)
• M82: 45,709,779 km (0.096 R)
• M83: 46,685,307 km (0.096 R)
• M84: 46,766,838 km (0.085 R)
• M85: 47,175,539 km (0.11 R)
• M86: 49,819,232 km (0.071 R)
• M87: 50,320,236 km (0.108 R)
• M88: 50,906,959 km (0.037 R)
• M89: 52,171,659 km (0.051 R)
• M90: 52,765,413 km (0.052 R)
• M91: 52,850,385 km (0.074 R)
• M92: 53,020,477 km (0.101 R)
• M93: 53,873,933 km (0.113 R)
• M94: 55,594,458 km (0.095 R)
• M95: 55,854,011 km (0.096 R)
• M96: 57,682,695 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.7

Radius: 4.2

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.89 AU - 8.17 AU

Year: 15707 Days

Day: 19.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,912,294 km

• M1: 92,152 km (0.091 R)
• M2: 154,834 km (0.066 R)
• M3: 314,006 km (0.061 R)
• M4: 449,841 km (0.096 R)
• M5: 1,339,948 km (0.094 R)
• M6: 1,510,490 km (0.069 R)
• M7: 2,174,106 km (0.076 R)
• M8: 2,259,227 km (0.027 R)
• M9: 2,374,268 km (0.108 R)
• M10: 2,520,874 km (0.025 R)
• M11: 2,700,840 km (0.035 R)
• M12: 2,731,208 km (0.12 R)
• M13: 2,761,726 km (0.079 R)
• M14: 3,796,196 km (0.106 R)
• M15: 3,898,670 km (0.053 R)
• M16: 4,425,255 km (0.116 R)
• M17: 4,497,062 km (0.113 R)
• M18: 4,605,670 km (0.105 R)
• M19: 4,788,478 km (0.114 R)
• M20: 4,899,330 km (0.032 R)
• M21: 5,351,265 km (0.079 R)
• M22: 5,389,562 km (0.106 R)
• M23: 8,372,993 km (0.048 R)
• M24: 8,462,004 km (0.099 R)
• M25: 8,866,217 km (0.106 R)
• M26: 8,957,023 km (0.104 R)
• M27: 9,415,092 km (0.11 R)
• M28: 9,787,141 km (0.081 R)
• M29: 10,116,556 km (0.11 R)
• M30: 10,689,815 km (0.116 R)
• M31: 11,273,546 km (0.063 R)
• M32: 12,777,453 km (0.102 R)
• M33: 13,188,997 km (0.051 R)
• M34: 14,824,551 km (0.114 R)
• M35: 15,474,553 km (0.066 R)
• M36: 15,529,157 km (0.074 R)
• M37: 16,578,586 km (0.092 R)
• M38: 18,051,227 km (0.091 R)
• M39: 18,166,268 km (0.058 R)
• M40: 18,223,863 km (0.095 R)
• M41: 18,339,203 km (0.083 R)
• M42: 18,570,631 km (0.056 R)
• M43: 19,153,614 km (0.082 R)
• M44: 20,337,382 km (0.11 R)
• M45: 20,757,303 km (0.095 R)
• M46: 20,938,167 km (0.113 R)
• M47: 21,727,744 km (0.053 R)
• M48: 22,712,846 km (0.088 R)
• M49: 23,148,475 km (0.027 R)
• M50: 23,210,858 km (0.115 R)
• M51: 23,523,966 km (0.091 R)
• M52: 24,154,371 km (0.105 R)
• M53: 24,408,089 km (0.057 R)
• M54: 24,535,248 km (0.081 R)
• M55: 24,982,096 km (0.085 R)
• M56: 26,013,574 km (0.085 R)
• M57: 26,078,499 km (0.085 R)
• M58: 26,927,617 km (0.098 R)
• M59: 27,454,500 km (0.111 R)
• M60: 29,123,115 km (0.059 R)
• M61: 30,412,948 km (0.074 R)
• M62: 30,892,858 km (0.117 R)
• M63: 30,961,673 km (0.115 R)
• M64: 31,790,894 km (0.111 R)
• M65: 32,417,410 km (0.098 R)
• M66: 32,697,307 km (0.04 R)
• M67: 32,977,953 km (0.12 R)
• M68: 34,250,582 km (0.117 R)
• M69: 35,539,069 km (0.025 R)
• M70: 36,407,035 km (0.076 R)
• M71: 36,479,590 km (0.049 R)
• M72: 36,770,708 km (0.097 R)
• M73: 37,135,577 km (0.086 R)
• M74: 37,721,851 km (0.06 R)
• M75: 38,829,324 km (0.111 R)
• M76: 39,200,925 km (0.079 R)
• M77: 40,022,367 km (0.09 R)
• M78: 40,097,465 km (0.119 R)
• M79: 40,247,512 km (0.11 R)
• M80: 40,472,956 km (0.082 R)
• M81: 40,849,643 km (0.117 R)
• M82: 40,925,190 km (0.102 R)
• M83: 41,151,831 km (0.111 R)
• M84: 42,520,951 km (0.073 R)
• M85: 42,980,665 km (0.105 R)
• M86: 43,750,346 km (0.116 R)
• M87: 44,369,532 km (0.117 R)
• M88: 45,069,351 km (0.096 R)
• M89: 45,147,441 km (0.085 R)
• M90: 45,381,711 km (0.095 R)
• M91: 45,773,059 km (0.107 R)
• M92: 46,322,681 km (0.049 R)
• M93: 47,032,823 km (0.115 R)
• M94: 52,348,334 km (0.062 R)
• M95: 52,758,681 km (0.119 R)
• M96: 53,335,082 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit