🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 15

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.59 AU - 7.29 AU

Year: 5210 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 94,280,280 km

• M1: 253,419 km (0.076 R)
• M2: 451,187 km (0.084 R)
• M3: 607,966 km (0.116 R)
• M4: 704,008 km (0.116 R)
• M5: 825,631 km (0.09 R)
• M6: 1,126,023 km (0.115 R)
• M7: 1,714,242 km (0.091 R)
• M8: 2,021,516 km (0.064 R)
• M9: 2,132,667 km (0.095 R)
• M10: 2,361,552 km (0.079 R)
• M11: 2,479,136 km (0.112 R)
• M12: 2,922,095 km (0.099 R)
• M13: 3,242,534 km (0.113 R)
• M14: 3,357,425 km (0.113 R)
• M15: 3,574,492 km (0.107 R)
• M16: 3,779,141 km (0.119 R)
• M17: 3,987,681 km (0.111 R)
• M18: 4,580,986 km (0.08 R)
• M19: 4,729,237 km (0.073 R)
• M20: 5,144,820 km (0.061 R)
• M21: 6,153,858 km (0.075 R)
• M22: 6,441,684 km (0.08 R)
• M23: 6,670,868 km (0.089 R)
• M24: 7,030,502 km (0.075 R)
• M25: 8,124,810 km (0.11 R)
• M26: 8,259,747 km (0.078 R)
• M27: 8,509,127 km (0.03 R)
• M28: 8,760,900 km (0.079 R)
• M29: 9,319,050 km (0.116 R)
• M30: 10,057,016 km (0.057 R)
• M31: 11,062,015 km (0.061 R)
• M32: 11,186,779 km (0.086 R)
• M33: 11,462,937 km (0.099 R)
• M34: 11,894,078 km (0.078 R)
• M35: 12,486,186 km (0.096 R)
• M36: 12,772,666 km (0.076 R)
• M37: 12,903,564 km (0.093 R)
• M38: 13,219,814 km (0.103 R)
• M39: 13,698,827 km (0.038 R)
• M40: 14,183,673 km (0.086 R)
• M41: 14,428,116 km (0.068 R)
• M42: 14,838,912 km (0.087 R)
• M43: 15,142,446 km (0.033 R)
• M44: 15,840,171 km (0.114 R)
• M45: 16,235,558 km (0.1 R)
• M46: 16,349,102 km (0.035 R)
• M47: 16,605,513 km (0.091 R)
• M48: 16,719,956 km (0.089 R)
• M49: 17,035,906 km (0.051 R)
• M50: 17,382,973 km (0.089 R)
• M51: 18,142,931 km (0.106 R)
• M52: 18,526,948 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.6

Radius: 5.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.12 AU - 18.06 AU

Year: 21096 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,280,280 km

• M1: 550,221 km (0.112 R)
• M2: 1,134,550 km (0.063 R)
• M3: 1,468,453 km (0.114 R)
• M4: 1,932,804 km (0.045 R)
• M5: 2,248,157 km (0.059 R)
• M6: 2,693,360 km (0.099 R)
• M7: 3,318,380 km (0.054 R)
• M8: 3,504,929 km (0.09 R)
• M9: 3,631,189 km (0.032 R)
• M10: 4,318,741 km (0.113 R)
• M11: 4,974,728 km (0.105 R)
• M12: 5,224,257 km (0.089 R)
• M13: 5,847,182 km (0.035 R)
• M14: 6,923,240 km (0.073 R)
• M15: 7,161,699 km (0.084 R)
• M16: 8,478,609 km (0.087 R)
• M17: 8,520,945 km (0.116 R)
• M18: 8,563,431 km (0.106 R)
• M19: 9,514,125 km (0.072 R)
• M20: 10,634,763 km (0.086 R)
• M21: 11,891,086 km (0.103 R)
• M22: 12,464,345 km (0.03 R)
• M23: 12,512,516 km (0.109 R)
• M24: 12,657,476 km (0.046 R)
• M25: 12,900,273 km (0.064 R)
• M26: 13,291,920 km (0.049 R)
• M27: 13,687,457 km (0.115 R)
• M28: 14,338,507 km (0.116 R)
• M29: 14,490,199 km (0.056 R)
• M30: 14,795,080 km (0.118 R)
• M31: 15,722,587 km (0.09 R)
• M32: 15,878,916 km (0.091 R)
• M33: 16,088,204 km (0.04 R)
• M34: 16,934,778 km (0.041 R)
• M35: 17,309,670 km (0.038 R)
• M36: 17,417,231 km (0.111 R)
• M37: 17,687,255 km (0.074 R)
• M38: 18,891,668 km (0.088 R)
• M39: 21,552,116 km (0.11 R)
• M40: 21,667,905 km (0.114 R)
• M41: 22,837,162 km (0.092 R)
• M42: 23,132,618 km (0.085 R)
• M43: 23,310,490 km (0.083 R)
• M44: 23,369,880 km (0.05 R)
• M45: 24,026,764 km (0.118 R)
• M46: 24,327,307 km (0.115 R)
• M47: 26,713,841 km (0.083 R)
• M48: 27,525,859 km (0.092 R)
• M49: 29,880,828 km (0.1 R)
• M50: 30,204,109 km (0.049 R)
• M51: 30,919,038 km (0.11 R)
• M52: 31,049,786 km (0.112 R)
• M53: 32,167,282 km (0.061 R)
• M54: 33,097,482 km (0.086 R)
• M55: 33,164,352 km (0.058 R)
• M56: 34,103,976 km (0.089 R)
• M57: 35,393,211 km (0.035 R)
• M58: 36,975,059 km (0.101 R)
• M59: 38,790,877 km (0.105 R)
• M60: 39,709,558 km (0.104 R)
• M61: 40,349,837 km (0.101 R)
• M62: 40,635,419 km (0.041 R)
• M63: 43,163,324 km (0.057 R)
• M64: 43,528,642 km (0.059 R)
• M65: 43,601,795 km (0.03 R)
• M66: 43,894,858 km (0.081 R)
• M67: 44,999,937 km (0.053 R)
• M68: 45,370,341 km (0.051 R)
• M69: 45,667,293 km (0.065 R)
• M70: 46,114,142 km (0.105 R)
• M71: 47,538,314 km (0.097 R)
• M72: 47,840,053 km (0.083 R)
• M73: 48,218,086 km (0.114 R)
• M74: 48,673,014 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 4.7

Gravity: 34.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.1 AU - 18.78 AU

Year: 26211 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,280,280 km

• M1: 82,279 km (0.106 R)
• M2: 198,068 km (0.119 R)
• M3: 365,916 km (0.092 R)
• M4: 597,793 km (0.048 R)
• M5: 649,105 km (0.079 R)
• M6: 756,367 km (0.067 R)
• M7: 1,840,951 km (0.111 R)
• M8: 3,082,763 km (0.113 R)
• M9: 3,590,050 km (0.112 R)
• M10: 4,373,344 km (0.118 R)
• M11: 5,207,053 km (0.107 R)
• M12: 5,532,279 km (0.073 R)
• M13: 5,587,032 km (0.052 R)
• M14: 5,975,986 km (0.103 R)
• M15: 7,015,392 km (0.064 R)
• M16: 7,800,332 km (0.077 R)
• M17: 7,923,451 km (0.072 R)
• M18: 8,171,933 km (0.103 R)
• M19: 8,422,809 km (0.11 R)
• M20: 8,996,517 km (0.116 R)
• M21: 9,714,886 km (0.112 R)
• M22: 10,519,423 km (0.099 R)
• M23: 10,998,435 km (0.081 R)
• M24: 11,836,184 km (0.094 R)
• M25: 13,130,804 km (0.101 R)
• M26: 13,277,409 km (0.117 R)
• M27: 14,018,517 km (0.041 R)
• M28: 14,093,466 km (0.117 R)
• M29: 14,168,414 km (0.092 R)
• M30: 14,696,944 km (0.118 R)
• M31: 16,321,277 km (0.079 R)
• M32: 16,399,966 km (0.106 R)
• M33: 16,954,824 km (0.099 R)
• M34: 17,194,480 km (0.09 R)
• M35: 17,838,948 km (0.058 R)
• M36: 18,001,411 km (0.092 R)
• M37: 18,082,792 km (0.115 R)
• M38: 18,738,180 km (0.029 R)
• M39: 20,241,041 km (0.109 R)
• M40: 20,921,262 km (0.097 R)
• M41: 21,092,552 km (0.12 R)
• M42: 22,830,281 km (0.085 R)
• M43: 22,918,394 km (0.101 R)
• M44: 25,066,320 km (0.114 R)
• M45: 25,430,441 km (0.103 R)
• M46: 26,533,576 km (0.098 R)
• M47: 28,690,927 km (0.056 R)
• M48: 31,001,466 km (0.105 R)
• M49: 33,470,878 km (0.071 R)
• M50: 33,570,959 km (0.045 R)
• M51: 33,972,330 km (0.101 R)
• M52: 34,577,304 km (0.102 R)
• M53: 35,185,868 km (0.104 R)
• M54: 35,593,522 km (0.106 R)
• M55: 38,910,705 km (0.033 R)
• M56: 39,121,339 km (0.042 R)
• M57: 40,392,771 km (0.11 R)
• M58: 40,605,948 km (0.036 R)
• M59: 42,650,054 km (0.116 R)
• M60: 42,975,878 km (0.056 R)
• M61: 46,613,949 km (0.095 R)
• M62: 47,735,783 km (0.1 R)
• M63: 47,848,430 km (0.09 R)
• M64: 49,891,638 km (0.12 R)
• M65: 53,009,257 km (0.078 R)
• M66: 53,827,707 km (0.081 R)
• M67: 55,240,659 km (0.063 R)
• M68: 58,705,047 km (0.077 R)
• M69: 60,402,534 km (0.089 R)
• M70: 64,716,188 km (0.081 R)
• M71: 64,840,953 km (0.027 R)
• M72: 68,238,022 km (0.048 R)
• M73: 71,048,367 km (0.077 R)
• M74: 73,896,411 km (0.065 R)
• M75: 77,442,479 km (0.041 R)
• M76: 77,972,505 km (0.11 R)
• M77: 78,636,719 km (0.111 R)
• M78: 80,506,393 km (0.1 R)
• M79: 81,177,789 km (0.108 R)
• M80: 81,446,915 km (0.077 R)
• M81: 81,985,767 km (0.058 R)
• M82: 82,796,587 km (0.111 R)
• M83: 83,609,951 km (0.089 R)
• M84: 84,698,574 km (0.113 R)
• M85: 86,752,254 km (0.068 R)
• M86: 86,889,734 km (0.056 R)
• M87: 88,960,917 km (0.046 R)
• M88: 89,377,098 km (0.097 R)
• M89: 89,516,075 km (0.111 R)
• M90: 91,048,406 km (0.075 R)
• M91: 93,433,594 km (0.105 R)
• M92: 94,138,948 km (0.073 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 16,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit