🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 9.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 579 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 112.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,155,465 km

• M1: 116,986 km (0.118 R)
• M2: 177,573 km (0.11 R)
• M3: 272,268 km (0.099 R)
• M4: 383,270 km (0.096 R)
• M5: 467,493 km (0.107 R)
• M6: 547,977 km (0.078 R)
• M7: 645,814 km (0.084 R)
• M8: 734,226 km (0.116 R)
• M9: 804,238 km (0.115 R)
• M10: 873,502 km (0.054 R)
• M11: 990,188 km (0.089 R)
• M12: 1,072,168 km (0.108 R)
• M13: 1,149,061 km (0.107 R)
• M14: 1,212,790 km (0.031 R)
• M15: 1,277,865 km (0.067 R)
• M16: 1,344,137 km (0.12 R)
• M17: 1,496,577 km (0.111 R)
• M18: 1,562,550 km (0.094 R)
• M19: 1,744,760 km (0.112 R)
• M20: 1,867,281 km (0.109 R)
• M21: 2,074,922 km (0.058 R)
• M22: 2,176,948 km (0.103 R)
• M23: 2,347,490 km (0.109 R)
• M24: 2,517,583 km (0.06 R)
• M25: 2,651,622 km (0.052 R)
• M26: 2,716,997 km (0.044 R)
• M27: 2,818,723 km (0.089 R)
• M28: 2,957,999 km (0.089 R)
• M29: 3,089,046 km (0.111 R)
• M30: 3,195,411 km (0.109 R)
• M31: 3,335,285 km (0.101 R)
• M32: 3,417,115 km (0.085 R)
• M33: 3,488,473 km (0.069 R)
• M34: 3,549,209 km (0.048 R)
• M35: 3,627,000 km (0.032 R)
• M36: 3,841,374 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 10.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.18 AU - 1.4 AU

Year: 977 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,155,465 km

• M1: 200,611 km (0.11 R)
• M2: 419,024 km (0.086 R)
• M3: 503,098 km (0.085 R)
• M4: 582,085 km (0.097 R)
• M5: 656,286 km (0.05 R)
• M6: 840,142 km (0.068 R)
• M7: 918,681 km (0.087 R)
• M8: 984,952 km (0.09 R)
• M9: 1,079,947 km (0.088 R)
• M10: 1,158,187 km (0.062 R)
• M11: 1,461,122 km (0.089 R)
• M12: 1,561,802 km (0.115 R)
• M13: 1,692,251 km (0.1 R)
• M14: 1,911,562 km (0.109 R)
• M15: 2,071,183 km (0.105 R)
• M16: 2,145,233 km (0.085 R)
• M17: 2,240,228 km (0.057 R)
• M18: 2,513,244 km (0.074 R)
• M19: 2,592,382 km (0.089 R)
• M20: 2,758,884 km (0.04 R)
• M21: 2,873,625 km (0.115 R)
• M22: 3,001,232 km (0.096 R)
• M23: 3,147,838 km (0.083 R)
• M24: 3,477,552 km (0.051 R)
• M25: 3,548,461 km (0.117 R)
• M26: 3,619,670 km (0.109 R)
• M27: 3,691,627 km (0.049 R)
• M28: 3,769,866 km (0.098 R)
• M29: 3,836,737 km (0.086 R)
• M30: 3,971,375 km (0.114 R)
• M31: 4,082,825 km (0.061 R)
• M32: 4,189,040 km (0.112 R)
• M33: 4,302,435 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 10.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.66 AU - 3.2 AU

Year: 3344 Days

Day: 11.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,155,465 km

• M1: 212,878 km (0.092 R)
• M2: 326,572 km (0.076 R)
• M3: 477,816 km (0.1 R)
• M4: 553,662 km (0.103 R)
• M5: 655,239 km (0.066 R)
• M6: 1,114,803 km (0.116 R)
• M7: 1,180,327 km (0.055 R)
• M8: 1,274,424 km (0.116 R)
• M9: 1,557,613 km (0.101 R)
• M10: 1,646,624 km (0.092 R)
• M11: 1,767,948 km (0.078 R)
• M12: 2,117,259 km (0.109 R)
• M13: 2,183,231 km (0.109 R)
• M14: 2,385,039 km (0.116 R)
• M15: 2,488,411 km (0.1 R)
• M16: 2,646,237 km (0.059 R)
• M17: 2,935,110 km (0.106 R)
• M18: 3,329,749 km (0.073 R)
• M19: 3,426,240 km (0.106 R)
• M20: 4,315,300 km (0.09 R)
• M21: 4,612,850 km (0.116 R)
• M22: 5,115,948 km (0.098 R)
• M23: 5,430,852 km (0.096 R)
• M24: 5,567,734 km (0.063 R)
• M25: 5,636,549 km (0.12 R)
• M26: 6,056,021 km (0.067 R)
• M27: 6,293,283 km (0.118 R)
• M28: 6,630,776 km (0.114 R)
• M29: 6,998,936 km (0.092 R)
• M30: 7,148,085 km (0.118 R)
• M31: 7,601,965 km (0.114 R)
• M32: 7,935,569 km (0.035 R)
• M33: 8,117,180 km (0.099 R)
• M34: 8,352,797 km (0.051 R)
• M35: 8,670,393 km (0.108 R)
• M36: 8,750,428 km (0.117 R)
• M37: 9,018,956 km (0.116 R)
• M38: 9,263,100 km (0.112 R)
• M39: 9,591,916 km (0.119 R)
• M40: 9,702,320 km (0.112 R)
• M41: 10,973,901 km (0.089 R)
• M42: 11,761,983 km (0.104 R)
• M43: 12,058,486 km (0.09 R)
• M44: 12,537,947 km (0.076 R)
• M45: 12,779,996 km (0.054 R)
• M46: 13,361,334 km (0.089 R)
• M47: 13,577,652 km (0.08 R)
• M48: 13,857,400 km (0.073 R)
• M49: 14,233,489 km (0.1 R)
• M50: 14,391,315 km (0.1 R)
• M51: 14,835,920 km (0.074 R)
• M52: 15,967,329 km (0.111 R)
• M53: 16,065,615 km (0.116 R)
• M54: 16,262,785 km (0.074 R)
• M55: 16,328,608 km (0.066 R)
• M56: 16,659,518 km (0.081 R)
• M57: 16,792,361 km (0.049 R)
• M58: 17,193,433 km (0.066 R)
• M59: 18,656,051 km (0.077 R)
• M60: 18,828,687 km (0.086 R)
• M61: 19,036,628 km (0.099 R)
• M62: 19,140,898 km (0.096 R)
• M63: 19,245,317 km (0.111 R)
• M64: 19,384,742 km (0.106 R)
• M65: 20,016,793 km (0.089 R)
• M66: 21,193,231 km (0.113 R)
• M67: 21,265,188 km (0.101 R)
• M68: 21,373,347 km (0.067 R)
• M69: 21,626,467 km (0.079 R)
• M70: 22,172,200 km (0.05 R)
• M71: 22,538,565 km (0.082 R)
• M72: 22,796,172 km (0.108 R)
• M73: 23,948,974 km (0.065 R)
• M74: 24,589,103 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 7.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.51 AU - 7.15 AU

Year: 10620 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,155,465 km

• M1: 112,049 km (0.044 R)
• M2: 175,478 km (0.118 R)
• M3: 358,736 km (0.113 R)
• M4: 536,907 km (0.102 R)
• M5: 651,648 km (0.085 R)
• M6: 775,067 km (0.047 R)
• M7: 1,021,454 km (0.077 R)
• M8: 1,153,848 km (0.118 R)
• M9: 1,557,314 km (0.095 R)
• M10: 1,640,191 km (0.109 R)
• M11: 1,710,502 km (0.109 R)
• M12: 2,153,611 km (0.116 R)
• M13: 2,468,215 km (0.111 R)
• M14: 2,747,215 km (0.111 R)
• M15: 3,053,592 km (0.115 R)
• M16: 3,123,155 km (0.101 R)
• M17: 3,335,135 km (0.068 R)
• M18: 3,717,507 km (0.111 R)
• M19: 3,810,557 km (0.094 R)
• M20: 3,999,200 km (0.048 R)
• M21: 4,583,080 km (0.045 R)
• M22: 4,683,012 km (0.064 R)
• M23: 4,783,691 km (0.088 R)
• M24: 4,946,304 km (0.1 R)
• M25: 5,256,121 km (0.111 R)
• M26: 5,360,690 km (0.054 R)
• M27: 5,550,979 km (0.098 R)
• M28: 6,467,565 km (0.039 R)
• M29: 7,243,529 km (0.094 R)
• M30: 7,595,233 km (0.109 R)
• M31: 7,808,859 km (0.119 R)
• M32: 8,169,390 km (0.117 R)
• M33: 8,266,479 km (0.083 R)
• M34: 8,658,725 km (0.072 R)
• M35: 8,708,092 km (0.113 R)
• M36: 8,757,609 km (0.096 R)
• M37: 9,132,202 km (0.097 R)
• M38: 9,691,100 km (0.07 R)
• M39: 10,078,558 km (0.104 R)
• M40: 10,841,806 km (0.118 R)
• M41: 11,869,993 km (0.096 R)
• M42: 11,952,571 km (0.094 R)
• M43: 12,118,026 km (0.097 R)
• M44: 12,731,676 km (0.061 R)
• M45: 13,098,939 km (0.116 R)
• M46: 13,498,515 km (0.109 R)
• M47: 14,426,620 km (0.111 R)
• M48: 14,987,463 km (0.057 R)
• M49: 15,046,853 km (0.115 R)
• M50: 15,106,393 km (0.117 R)
• M51: 15,675,762 km (0.073 R)
• M52: 16,282,831 km (0.098 R)
• M53: 16,374,534 km (0.091 R)
• M54: 16,712,326 km (0.076 R)
• M55: 16,928,345 km (0.118 R)
• M56: 16,990,279 km (0.089 R)
• M57: 17,207,645 km (0.038 R)
• M58: 17,363,376 km (0.084 R)
• M59: 17,865,127 km (0.101 R)
• M60: 18,594,716 km (0.117 R)
• M61: 20,246,875 km (0.109 R)
• M62: 20,312,548 km (0.1 R)
• M63: 20,378,372 km (0.114 R)
• M64: 21,140,423 km (0.053 R)
• M65: 21,207,144 km (0.055 R)
• M66: 22,453,743 km (0.115 R)
• M67: 22,658,093 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.8

Radius: 4.6

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.96 AU - 11.32 AU

Year: 18427 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,155,465 km

• M1: 68,217 km (0.12 R)
• M2: 105,167 km (0.091 R)
• M3: 338,540 km (0.112 R)
• M4: 459,415 km (0.091 R)
• M5: 496,515 km (0.114 R)
• M6: 534,812 km (0.03 R)
• M7: 1,118,244 km (0.113 R)
• M8: 1,194,838 km (0.115 R)
• M9: 1,547,141 km (0.106 R)
• M10: 1,661,733 km (0.118 R)
• M11: 2,147,328 km (0.101 R)
• M12: 2,179,043 km (0.118 R)
• M13: 2,275,234 km (0.062 R)
• M14: 2,742,428 km (0.1 R)
• M15: 2,916,410 km (0.092 R)
• M16: 3,238,644 km (0.039 R)
• M17: 3,534,399 km (0.05 R)
• M18: 4,513,517 km (0.087 R)
• M19: 5,570,426 km (0.103 R)
• M20: 6,285,055 km (0.092 R)
• M21: 6,330,683 km (0.087 R)
• M22: 7,123,103 km (0.065 R)
• M23: 7,170,675 km (0.063 R)
• M24: 7,218,396 km (0.026 R)
• M25: 7,847,904 km (0.081 R)
• M26: 8,244,039 km (0.073 R)
• M27: 8,494,915 km (0.106 R)
• M28: 9,262,352 km (0.111 R)
• M29: 9,366,472 km (0.103 R)
• M30: 10,427,720 km (0.101 R)
• M31: 10,590,183 km (0.105 R)
• M32: 11,359,415 km (0.083 R)
• M33: 12,431,733 km (0.065 R)
• M34: 12,604,069 km (0.105 R)
• M35: 12,892,943 km (0.09 R)
• M36: 13,125,568 km (0.066 R)
• M37: 13,477,123 km (0.054 R)
• M38: 13,595,006 km (0.119 R)
• M39: 13,654,097 km (0.058 R)
• M40: 13,891,209 km (0.096 R)
• M41: 15,465,577 km (0.053 R)
• M42: 16,148,492 km (0.12 R)
• M43: 17,607,969 km (0.116 R)
• M44: 17,995,577 km (0.079 R)
• M45: 18,582,300 km (0.074 R)
• M46: 18,844,993 km (0.066 R)
• M47: 19,109,034 km (0.086 R)
• M48: 19,640,704 km (0.061 R)
• M49: 21,401,920 km (0.062 R)
• M50: 21,953,936 km (0.066 R)
• M51: 25,000,048 km (0.044 R)
• M52: 26,166,912 km (0.081 R)
• M53: 26,830,977 km (0.08 R)
• M54: 27,127,928 km (0.104 R)
• M55: 27,575,376 km (0.11 R)
• M56: 28,025,216 km (0.086 R)
• M57: 28,251,109 km (0.053 R)
• M58: 29,465,844 km (0.092 R)
• M59: 30,542,649 km (0.114 R)
• M60: 31,945,877 km (0.027 R)
• M61: 32,260,631 km (0.095 R)
• M62: 33,689,440 km (0.093 R)
• M63: 35,952,707 km (0.05 R)
• M64: 37,682,058 km (0.056 R)
• M65: 39,522,710 km (0.108 R)
• M66: 39,945,025 km (0.116 R)
• M67: 40,199,192 km (0.109 R)
• M68: 42,770,031 km (0.03 R)
• M69: 43,290,632 km (0.113 R)
• M70: 43,464,614 km (0.101 R)
• M71: 46,903,271 km (0.114 R)
• M72: 47,978,879 km (0.113 R)
• M73: 48,068,788 km (0.114 R)
• M74: 48,790,747 km (0.05 R)
• M75: 48,971,910 km (0.116 R)
• M76: 49,062,417 km (0.099 R)
• M77: 50,702,907 km (0.089 R)
• M78: 51,991,244 km (0.096 R)
• M79: 52,083,695 km (0.115 R)
• M80: 52,454,100 km (0.075 R)
• M81: 53,197,302 km (0.115 R)
• M82: 53,290,352 km (0.115 R)
• M83: 54,600,081 km (0.079 R)
• M84: 55,164,664 km (0.114 R)
• M85: 56,015,128 km (0.064 R)
• M86: 56,299,663 km (0.095 R)
• M87: 56,774,785 km (0.084 R)
• M88: 59,073,955 km (0.055 R)
• M89: 61,403,344 km (0.115 R)
• M90: 61,598,868 km (0.115 R)
• M91: 62,874,489 km (0.086 R)
• M92: 63,071,509 km (0.069 R)
• M93: 63,268,679 km (0.039 R)
• M94: 64,357,154 km (0.092 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: 368 - 14,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit