🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 13.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 514 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,319,928 km

• M1: 172,636 km (0.112 R)
• M2: 286,031 km (0.067 R)
• M3: 492,925 km (0.113 R)
• M4: 643,869 km (0.079 R)
• M5: 747,690 km (0.106 R)
• M6: 834,158 km (0.113 R)
• M7: 1,039,406 km (0.071 R)
• M8: 1,359,396 km (0.108 R)
• M9: 1,507,199 km (0.049 R)
• M10: 1,592,619 km (0.086 R)
• M11: 1,676,394 km (0.102 R)
• M12: 1,768,396 km (0.049 R)
• M13: 1,993,990 km (0.043 R)
• M14: 2,132,817 km (0.109 R)
• M15: 2,239,929 km (0.07 R)
• M16: 2,587,146 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 9.7

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 716 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,319,928 km

• M1: 122,072 km (0.079 R)
• M2: 189,989 km (0.099 R)
• M3: 291,117 km (0.117 R)
• M4: 392,844 km (0.105 R)
• M5: 458,218 km (0.116 R)
• M6: 557,551 km (0.113 R)
• M7: 654,491 km (0.038 R)
• M8: 808,576 km (0.102 R)
• M9: 890,407 km (0.089 R)
• M10: 975,229 km (0.09 R)
• M11: 1,037,461 km (0.108 R)
• M12: 1,127,220 km (0.114 R)
• M13: 1,349,522 km (0.074 R)
• M14: 1,505,703 km (0.109 R)
• M15: 1,586,037 km (0.068 R)
• M16: 1,690,456 km (0.055 R)
• M17: 1,758,972 km (0.068 R)
• M18: 1,922,333 km (0.07 R)
• M19: 2,098,858 km (0.103 R)
• M20: 2,164,532 km (0.111 R)
• M21: 2,476,892 km (0.104 R)
• M22: 2,563,808 km (0.071 R)
• M23: 2,696,202 km (0.074 R)
• M24: 2,776,686 km (0.043 R)
• M25: 2,967,872 km (0.12 R)
• M26: 3,032,498 km (0.094 R)
• M27: 3,182,096 km (0.077 R)
• M28: 3,276,941 km (0.113 R)
• M29: 3,420,855 km (0.09 R)
• M30: 3,576,735 km (0.092 R)
• M31: 3,825,068 km (0.089 R)
• M32: 4,202,952 km (0.071 R)
• M33: 4,317,694 km (0.033 R)
• M34: 4,518,304 km (0.106 R)
• M35: 4,635,888 km (0.107 R)
• M36: 4,863,128 km (0.077 R)
• M37: 5,049,826 km (0.066 R)
• M38: 5,283,797 km (0.093 R)
• M39: 5,396,444 km (0.078 R)
• M40: 5,487,100 km (0.108 R)
• M41: 5,693,097 km (0.094 R)
• M42: 5,820,105 km (0.099 R)
• M43: 6,018,472 km (0.096 R)
• M44: 6,112,569 km (0.104 R)
• M45: 6,290,441 km (0.103 R)
• M46: 6,373,916 km (0.083 R)
• M47: 6,663,239 km (0.111 R)
• M48: 6,956,899 km (0.093 R)
• M49: 7,142,700 km (0.116 R)
• M50: 7,229,915 km (0.089 R)
• M51: 7,292,447 km (0.084 R)
• M52: 7,355,129 km (0.105 R)
• M53: 7,455,808 km (0.096 R)
• M54: 7,582,368 km (0.091 R)
• M55: 7,786,270 km (0.049 R)
• M56: 7,850,447 km (0.082 R)
• M57: 7,966,236 km (0.097 R)
• M58: 8,277,998 km (0.119 R)
• M59: 8,660,071 km (0.099 R)
• M60: 8,739,807 km (0.095 R)
• M61: 8,953,732 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 11.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.38 AU

Year: 767 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,319,928 km

• M1: 141,520 km (0.062 R)
• M2: 213,027 km (0.075 R)
• M3: 300,243 km (0.101 R)
• M4: 387,010 km (0.105 R)
• M5: 508,334 km (0.105 R)
• M6: 644,767 km (0.058 R)
• M7: 822,938 km (0.102 R)
• M8: 963,410 km (0.104 R)
• M9: 1,055,563 km (0.071 R)
• M10: 1,216,081 km (0.075 R)
• M11: 1,316,461 km (0.073 R)
• M12: 1,412,802 km (0.077 R)
• M13: 1,483,113 km (0.086 R)
• M14: 1,569,132 km (0.079 R)
• M15: 1,649,616 km (0.089 R)
• M16: 1,915,152 km (0.067 R)
• M17: 1,985,613 km (0.032 R)
• M18: 2,057,120 km (0.112 R)
• M19: 2,227,363 km (0.091 R)
• M20: 2,402,392 km (0.1 R)
• M21: 2,556,029 km (0.089 R)
• M22: 2,721,933 km (0.027 R)
• M23: 2,882,302 km (0.081 R)
• M24: 2,963,683 km (0.093 R)
• M25: 3,045,962 km (0.105 R)
• M26: 3,138,264 km (0.09 R)
• M27: 3,411,280 km (0.107 R)
• M28: 3,555,493 km (0.066 R)
• M29: 3,711,673 km (0.054 R)
• M30: 3,800,534 km (0.107 R)
• M31: 4,081,479 km (0.11 R)
• M32: 4,358,983 km (0.068 R)
• M33: 4,642,770 km (0.09 R)
• M34: 4,727,891 km (0.078 R)
• M35: 5,451,197 km (0.086 R)
• M36: 5,642,981 km (0.072 R)
• M37: 5,745,605 km (0.088 R)
• M38: 6,010,394 km (0.034 R)
• M39: 6,291,039 km (0.117 R)
• M40: 6,385,585 km (0.093 R)
• M41: 6,456,794 km (0.11 R)
• M42: 6,528,301 km (0.109 R)
• M43: 6,684,033 km (0.09 R)
• M44: 6,816,876 km (0.083 R)
• M45: 7,097,372 km (0.073 R)
• M46: 7,282,275 km (0.069 R)
• M47: 7,443,990 km (0.094 R)
• M48: 7,569,054 km (0.088 R)
• M49: 7,720,148 km (0.087 R)
• M50: 7,796,143 km (0.076 R)
• M51: 7,910,586 km (0.1 R)
• M52: 8,231,174 km (0.088 R)
• M53: 8,451,681 km (0.098 R)
• M54: 8,766,286 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 13.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.7 AU - 3.68 AU

Year: 3738 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,319,928 km

• M1: 321,037 km (0.063 R)
• M2: 458,368 km (0.108 R)
• M3: 571,913 km (0.091 R)
• M4: 918,082 km (0.091 R)
• M5: 1,031,328 km (0.073 R)
• M6: 1,315,414 km (0.114 R)
• M7: 1,625,530 km (0.094 R)
• M8: 1,781,561 km (0.116 R)
• M9: 1,910,215 km (0.12 R)
• M10: 2,177,247 km (0.061 R)
• M11: 2,298,122 km (0.095 R)
• M12: 3,186,883 km (0.088 R)
• M13: 4,238,257 km (0.115 R)
• M14: 4,678,225 km (0.12 R)
• M15: 5,040,999 km (0.107 R)
• M16: 5,460,173 km (0.039 R)
• M17: 5,554,868 km (0.093 R)
• M18: 5,697,884 km (0.094 R)
• M19: 6,208,461 km (0.079 R)
• M20: 6,307,495 km (0.029 R)
• M21: 6,406,978 km (0.099 R)
• M22: 7,092,136 km (0.072 R)
• M23: 7,325,808 km (0.095 R)
• M24: 7,483,035 km (0.092 R)
• M25: 7,588,502 km (0.056 R)
• M26: 8,069,160 km (0.109 R)
• M27: 8,285,927 km (0.082 R)
• M28: 8,422,360 km (0.095 R)
• M29: 8,892,247 km (0.069 R)
• M30: 9,484,355 km (0.094 R)
• M31: 9,598,499 km (0.067 R)
• M32: 10,176,694 km (0.04 R)
• M33: 10,499,527 km (0.097 R)
• M34: 10,885,489 km (0.106 R)
• M35: 11,336,676 km (0.114 R)
• M36: 12,102,169 km (0.055 R)
• M37: 12,226,185 km (0.103 R)
• M38: 12,350,651 km (0.096 R)
• M39: 12,726,590 km (0.045 R)
• M40: 13,361,633 km (0.087 R)
• M41: 13,715,432 km (0.085 R)
• M42: 14,399,244 km (0.117 R)
• M43: 15,462,586 km (0.111 R)
• M44: 15,597,224 km (0.081 R)
• M45: 15,800,078 km (0.1 R)
• M46: 16,003,831 km (0.101 R)
• M47: 16,208,331 km (0.049 R)
• M48: 16,931,188 km (0.065 R)
• M49: 17,699,672 km (0.039 R)
• M50: 17,840,743 km (0.041 R)
• M51: 18,088,327 km (0.039 R)
• M52: 18,586,937 km (0.112 R)
• M53: 19,053,982 km (0.115 R)
• M54: 19,198,493 km (0.105 R)
• M55: 19,379,656 km (0.045 R)
• M56: 19,634,122 km (0.074 R)
• M57: 20,293,849 km (0.119 R)
• M58: 21,072,655 km (0.116 R)
• M59: 21,372,001 km (0.09 R)
• M60: 21,634,994 km (0.109 R)
• M61: 22,697,887 km (0.068 R)
• M62: 22,851,075 km (0.061 R)
• M63: 24,284,671 km (0.104 R)
• M64: 24,402,255 km (0.052 R)
• M65: 24,795,398 km (0.11 R)
• M66: 25,111,349 km (0.091 R)
• M67: 25,309,566 km (0.112 R)
• M68: 25,587,968 km (0.095 R)
• M69: 25,787,382 km (0.056 R)
• M70: 26,549,882 km (0.106 R)
• M71: 27,116,559 km (0.074 R)
• M72: 27,319,862 km (0.112 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: 199 - 12,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit