🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 13.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,554,515 km

• M1: 170,841 km (0.104 R)
• M2: 270,024 km (0.086 R)
• M3: 414,835 km (0.1 R)
• M4: 516,262 km (0.08 R)
• M5: 615,595 km (0.102 R)
• M6: 729,738 km (0.104 R)
• M7: 837,449 km (0.117 R)
• M8: 962,961 km (0.099 R)
• M9: 1,070,822 km (0.103 R)
• M10: 1,153,549 km (0.061 R)
• M11: 1,393,205 km (0.074 R)
• M12: 1,503,159 km (0.07 R)
• M13: 1,587,682 km (0.101 R)
• M14: 1,693,149 km (0.112 R)
• M15: 1,851,124 km (0.114 R)
• M16: 1,937,143 km (0.111 R)
• M17: 2,071,482 km (0.088 R)
• M18: 2,192,955 km (0.112 R)
• M19: 2,289,745 km (0.101 R)
• M20: 2,376,961 km (0.118 R)
• M21: 2,476,593 km (0.087 R)
• M22: 2,560,667 km (0.108 R)
• M23: 2,657,307 km (0.086 R)
• M24: 2,760,829 km (0.107 R)
• M25: 2,942,441 km (0.057 R)
• M26: 3,025,916 km (0.113 R)
• M27: 3,116,124 km (0.106 R)
• M28: 3,201,095 km (0.063 R)
• M29: 3,342,615 km (0.042 R)
• M30: 3,429,830 km (0.098 R)
• M31: 3,612,789 km (0.062 R)
• M32: 3,728,129 km (0.095 R)
• M33: 3,903,308 km (0.074 R)
• M34: 3,995,310 km (0.117 R)
• M35: 4,094,643 km (0.071 R)
• M36: 4,275,657 km (0.107 R)
• M37: 4,411,342 km (0.115 R)
• M38: 4,514,265 km (0.111 R)
• M39: 4,659,525 km (0.118 R)
• M40: 4,778,306 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 11.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.18 AU - 1.36 AU

Year: 971 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,554,515 km

• M1: 154,684 km (0.076 R)
• M2: 254,017 km (0.069 R)
• M3: 337,194 km (0.118 R)
• M4: 439,070 km (0.069 R)
• M5: 540,048 km (0.117 R)
• M6: 645,365 km (0.057 R)
• M7: 752,926 km (0.096 R)
• M8: 844,031 km (0.074 R)
• M9: 927,058 km (0.099 R)
• M10: 1,128,267 km (0.034 R)
• M11: 1,261,559 km (0.099 R)
• M12: 1,400,386 km (0.09 R)
• M13: 1,581,399 km (0.094 R)
• M14: 1,663,528 km (0.087 R)
• M15: 1,747,154 km (0.12 R)
• M16: 1,832,424 km (0.1 R)
• M17: 2,088,386 km (0.104 R)
• M18: 2,330,585 km (0.112 R)
• M19: 2,442,185 km (0.066 R)
• M20: 2,573,233 km (0.115 R)
• M21: 2,824,109 km (0.114 R)
• M22: 3,083,362 km (0.11 R)
• M23: 3,158,759 km (0.115 R)
• M24: 3,340,670 km (0.088 R)
• M25: 3,545,619 km (0.116 R)
• M26: 3,644,803 km (0.091 R)
• M27: 3,734,860 km (0.109 R)
• M28: 3,906,898 km (0.109 R)
• M29: 4,248,580 km (0.114 R)
• M30: 4,407,153 km (0.056 R)
• M31: 4,730,135 km (0.088 R)
• M32: 4,960,965 km (0.056 R)
• M33: 5,038,755 km (0.079 R)
• M34: 5,229,194 km (0.072 R)
• M35: 5,308,480 km (0.067 R)
• M36: 5,433,694 km (0.11 R)
• M37: 5,617,550 km (0.118 R)
• M38: 5,745,157 km (0.078 R)
• M39: 5,920,934 km (0.082 R)
• M40: 6,181,683 km (0.118 R)
• M41: 6,301,661 km (0.115 R)
• M42: 6,900,052 km (0.086 R)
• M43: 7,124,449 km (0.11 R)
• M44: 7,326,107 km (0.069 R)
• M45: 7,465,682 km (0.115 R)
• M46: 7,696,212 km (0.098 R)
• M47: 7,890,091 km (0.113 R)
• M48: 8,007,226 km (0.097 R)
• M49: 8,243,142 km (0.1 R)
• M50: 8,322,279 km (0.096 R)
• M51: 8,601,429 km (0.059 R)
• M52: 8,802,788 km (0.095 R)
• M53: 8,924,261 km (0.113 R)
• M54: 9,046,333 km (0.082 R)
• M55: 9,237,369 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 10.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.99 AU - 1.57 AU

Year: 982 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,554,515 km

• M1: 128,355 km (0.067 R)
• M2: 198,367 km (0.095 R)
• M3: 347,815 km (0.103 R)
• M4: 415,134 km (0.06 R)
• M5: 560,992 km (0.114 R)
• M6: 644,019 km (0.108 R)
• M7: 731,683 km (0.111 R)
• M8: 861,833 km (0.101 R)
• M9: 926,759 km (0.107 R)
• M10: 1,182,272 km (0.093 R)
• M11: 1,367,923 km (0.105 R)
• M12: 1,843,794 km (0.107 R)
• M13: 1,929,364 km (0.098 R)
• M14: 2,007,603 km (0.044 R)
• M15: 2,078,064 km (0.117 R)
• M16: 2,167,374 km (0.077 R)
• M17: 2,285,556 km (0.11 R)
• M18: 2,350,033 km (0.096 R)
• M19: 2,452,657 km (0.116 R)
• M20: 2,556,777 km (0.067 R)
• M21: 2,769,505 km (0.029 R)
• M22: 2,858,367 km (0.086 R)
• M23: 2,968,022 km (0.105 R)
• M24: 3,222,937 km (0.027 R)
• M25: 3,368,794 km (0.103 R)
• M26: 3,506,275 km (0.049 R)
• M27: 3,613,237 km (0.113 R)
• M28: 3,688,784 km (0.081 R)
• M29: 3,830,603 km (0.118 R)
• M30: 3,951,927 km (0.115 R)
• M31: 4,450,387 km (0.117 R)
• M32: 4,813,611 km (0.048 R)
• M33: 5,186,409 km (0.086 R)
• M34: 5,308,630 km (0.072 R)
• M35: 5,456,582 km (0.081 R)
• M36: 5,656,146 km (0.064 R)
• M37: 5,819,956 km (0.106 R)
• M38: 6,049,588 km (0.092 R)
• M39: 6,308,093 km (0.102 R)
• M40: 6,517,530 km (0.04 R)
• M41: 6,796,082 km (0.082 R)
• M42: 6,903,194 km (0.12 R)
• M43: 7,119,063 km (0.116 R)
• M44: 7,296,187 km (0.094 R)
• M45: 7,557,684 km (0.1 R)
• M46: 7,878,273 km (0.099 R)
• M47: 7,990,920 km (0.115 R)
• M48: 8,146,651 km (0.114 R)
• M49: 8,692,235 km (0.088 R)
• M50: 9,131,454 km (0.081 R)
• M51: 9,607,774 km (0.059 R)
• M52: 9,713,091 km (0.091 R)
• M53: 10,122,839 km (0.063 R)
• M54: 10,291,436 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 8.6

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.88 AU - 3.48 AU

Year: 3846 Days

Day: 14.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,554,515 km

• M1: 254,466 km (0.056 R)
• M2: 328,816 km (0.055 R)
• M3: 524,341 km (0.092 R)
• M4: 647,011 km (0.118 R)
• M5: 803,041 km (0.105 R)
• M6: 984,055 km (0.108 R)
• M7: 1,315,264 km (0.072 R)
• M8: 1,399,937 km (0.046 R)
• M9: 1,695,243 km (0.049 R)
• M10: 1,772,286 km (0.102 R)
• M11: 1,882,091 km (0.118 R)
• M12: 2,108,582 km (0.037 R)
• M13: 2,658,953 km (0.105 R)
• M14: 2,858,217 km (0.084 R)
• M15: 3,233,109 km (0.092 R)
• M16: 3,623,560 km (0.116 R)
• M17: 3,703,594 km (0.113 R)
• M18: 3,926,346 km (0.089 R)
• M19: 4,174,529 km (0.056 R)
• M20: 4,642,770 km (0.041 R)
• M21: 4,795,360 km (0.081 R)
• M22: 4,971,586 km (0.079 R)
• M23: 5,150,206 km (0.119 R)
• M24: 5,262,853 km (0.088 R)
• M25: 5,399,137 km (0.075 R)
• M26: 5,721,670 km (0.075 R)
• M27: 5,838,356 km (0.096 R)
• M28: 6,874,621 km (0.1 R)
• M29: 7,048,603 km (0.114 R)
• M30: 7,224,231 km (0.102 R)
• M31: 7,553,944 km (0.114 R)
• M32: 7,656,419 km (0.11 R)
• M33: 7,836,984 km (0.064 R)
• M34: 8,439,863 km (0.1 R)
• M35: 8,949,094 km (0.117 R)
• M36: 9,003,249 km (0.12 R)
• M37: 9,084,779 km (0.036 R)
• M38: 9,330,718 km (0.071 R)
• M39: 9,495,874 km (0.117 R)
• M40: 10,478,882 km (0.108 R)
• M41: 10,708,066 km (0.075 R)
• M42: 11,200,542 km (0.111 R)
• M43: 11,259,035 km (0.108 R)
• M44: 12,298,142 km (0.047 R)
• M45: 12,630,997 km (0.08 R)
• M46: 13,491,783 km (0.097 R)
• M47: 14,498,427 km (0.091 R)
• M48: 14,594,020 km (0.085 R)
• M49: 14,817,968 km (0.05 R)
• M50: 15,075,426 km (0.104 R)
• M51: 15,889,089 km (0.118 R)
• M52: 15,954,763 km (0.106 R)
• M53: 16,119,470 km (0.108 R)
• M54: 16,850,704 km (0.117 R)
• M55: 16,984,893 km (0.096 R)
• M56: 17,321,788 km (0.057 R)
• M57: 18,070,675 km (0.116 R)
• M58: 18,173,598 km (0.117 R)
• M59: 18,483,565 km (0.083 R)
• M60: 19,283,764 km (0.104 R)
• M61: 19,529,553 km (0.081 R)
• M62: 19,811,695 km (0.108 R)
• M63: 19,953,364 km (0.119 R)
• M64: 20,344,413 km (0.111 R)
• M65: 20,451,525 km (0.112 R)
• M66: 21,315,153 km (0.031 R)
• M67: 21,714,879 km (0.114 R)
• M68: 22,595,861 km (0.072 R)
• M69: 22,669,762 km (0.088 R)
• M70: 23,077,865 km (0.091 R)
• M71: 23,152,365 km (0.098 R)
• M72: 23,413,563 km (0.095 R)
• M73: 24,240,989 km (0.081 R)
• M74: 24,582,221 km (0.09 R)
• M75: 24,734,362 km (0.116 R)
• M76: 24,925,100 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 11.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.88 AU - 4.36 AU

Year: 5672 Days

Day: 7.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,554,515 km

• M1: 172,038 km (0.046 R)
• M2: 268,528 km (0.117 R)
• M3: 418,874 km (0.097 R)
• M4: 592,108 km (0.093 R)
• M5: 730,187 km (0.12 R)
• M6: 854,204 km (0.108 R)
• M7: 985,850 km (0.047 R)
• M8: 1,138,889 km (0.102 R)
• M9: 1,360,892 km (0.118 R)
• M10: 1,453,643 km (0.116 R)
• M11: 1,564,794 km (0.087 R)
• M12: 1,662,481 km (0.119 R)
• M13: 1,898,547 km (0.083 R)
• M14: 2,310,090 km (0.082 R)
• M15: 2,403,290 km (0.117 R)
• M16: 2,555,132 km (0.109 R)
• M17: 2,788,953 km (0.105 R)
• M18: 3,132,131 km (0.113 R)
• M19: 3,425,193 km (0.084 R)
• M20: 3,683,548 km (0.08 R)
• M21: 3,948,337 km (0.033 R)
• M22: 4,082,975 km (0.094 R)
• M23: 4,496,463 km (0.088 R)
• M24: 4,755,716 km (0.059 R)
• M25: 5,239,965 km (0.116 R)
• M26: 5,563,096 km (0.07 R)
• M27: 5,689,207 km (0.106 R)
• M28: 5,790,784 km (0.1 R)
• M29: 6,176,896 km (0.104 R)
• M30: 6,333,824 km (0.098 R)
• M31: 6,866,243 km (0.096 R)
• M32: 7,083,310 km (0.115 R)
• M33: 7,192,666 km (0.088 R)
• M34: 7,357,822 km (0.105 R)
• M35: 7,496,349 km (0.072 R)
• M36: 7,607,800 km (0.104 R)
• M37: 7,691,724 km (0.086 R)
• M38: 8,030,862 km (0.051 R)
• M39: 8,432,533 km (0.091 R)
• M40: 8,929,347 km (0.1 R)
• M41: 9,646,819 km (0.12 R)
• M42: 9,859,547 km (0.06 R)
• M43: 10,073,921 km (0.085 R)
• M44: 11,168,528 km (0.062 R)
• M45: 11,681,499 km (0.119 R)
• M46: 12,104,113 km (0.069 R)
• M47: 13,199,020 km (0.106 R)
• M48: 13,912,303 km (0.077 R)
• M49: 14,118,299 km (0.086 R)
• M50: 14,290,935 km (0.095 R)
• M51: 14,498,876 km (0.084 R)
• M52: 14,812,583 km (0.094 R)
• M53: 15,058,372 km (0.071 R)
• M54: 15,269,903 km (0.067 R)
• M55: 16,451,577 km (0.117 R)
• M56: 16,524,132 km (0.054 R)
• M57: 16,925,054 km (0.114 R)
• M58: 16,998,357 km (0.085 R)
• M59: 18,825,845 km (0.033 R)
• M60: 19,551,095 km (0.109 R)
• M61: 20,091,443 km (0.086 R)
• M62: 20,950,434 km (0.096 R)
• M63: 21,542,991 km (0.03 R)
• M64: 21,981,014 km (0.083 R)
• M65: 22,341,544 km (0.068 R)
• M66: 22,906,426 km (0.071 R)
• M67: 22,987,508 km (0.079 R)
• M68: 23,721,435 km (0.104 R)
• M69: 23,803,564 km (0.102 R)
• M70: 24,215,108 km (0.097 R)
• M71: 24,878,425 km (0.079 R)
• M72: 25,086,965 km (0.094 R)
• M73: 25,254,215 km (0.109 R)
• M74: 26,053,816 km (0.083 R)
• M75: 27,333,027 km (0.119 R)
• M76: 27,591,382 km (0.104 R)
• M77: 27,677,700 km (0.069 R)
• M78: 28,197,254 km (0.059 R)
• M79: 28,371,236 km (0.093 R)
• M80: 29,202,252 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit