🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 10.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 256 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,587,373 km

• M1: 131,048 km (0.041 R)
• M2: 199,414 km (0.052 R)
• M3: 269,276 km (0.078 R)
• M4: 337,493 km (0.11 R)
• M5: 492,476 km (0.116 R)
• M6: 572,062 km (0.069 R)
• M7: 659,128 km (0.107 R)
• M8: 766,689 km (0.11 R)
• M9: 834,906 km (0.065 R)
• M10: 941,569 km (0.11 R)
• M11: 1,064,688 km (0.089 R)
• M12: 1,148,014 km (0.117 R)
• M13: 1,230,442 km (0.077 R)
• M14: 1,366,277 km (0.064 R)
• M15: 1,437,636 km (0.066 R)
• M16: 1,510,490 km (0.119 R)
• M17: 1,670,260 km (0.046 R)
• M18: 1,740,122 km (0.104 R)
• M19: 1,818,063 km (0.097 R)
• M20: 1,929,813 km (0.078 R)
• M21: 2,044,105 km (0.069 R)
• M22: 2,141,793 km (0.107 R)
• M23: 2,233,197 km (0.071 R)
• M24: 2,326,097 km (0.064 R)
• M25: 2,396,707 km (0.108 R)
• M26: 2,487,813 km (0.064 R)
• M27: 2,628,883 km (0.087 R)
• M28: 2,789,252 km (0.047 R)
• M29: 2,864,350 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 14

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.06 AU - 1.32 AU

Year: 912 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 65,587,373 km

• M1: 193,131 km (0.052 R)
• M2: 326,722 km (0.043 R)
• M3: 431,440 km (0.073 R)
• M4: 558,150 km (0.03 R)
• M5: 655,239 km (0.069 R)
• M6: 813,812 km (0.1 R)
• M7: 921,224 km (0.047 R)
• M8: 1,102,836 km (0.055 R)
• M9: 1,334,413 km (0.071 R)
• M10: 1,456,485 km (0.091 R)
• M11: 1,671,457 km (0.071 R)
• M12: 1,897,350 km (0.09 R)
• M13: 2,053,680 km (0.072 R)
• M14: 2,160,343 km (0.071 R)
• M15: 2,305,602 km (0.095 R)
• M16: 2,529,999 km (0.109 R)
• M17: 2,781,174 km (0.06 R)
• M18: 2,870,185 km (0.106 R)
• M19: 2,960,093 km (0.066 R)
• M20: 3,371,338 km (0.101 R)
• M21: 3,509,117 km (0.101 R)
• M22: 3,779,291 km (0.116 R)
• M23: 4,157,774 km (0.069 R)
• M24: 4,317,245 km (0.07 R)
• M25: 4,420,916 km (0.12 R)
• M26: 4,583,679 km (0.025 R)
• M27: 4,784,290 km (0.113 R)
• M28: 5,428,159 km (0.082 R)
• M29: 5,515,225 km (0.096 R)
• M30: 5,716,135 km (0.108 R)
• M31: 5,830,278 km (0.079 R)
• M32: 6,164,180 km (0.099 R)
• M33: 6,268,151 km (0.059 R)
• M34: 6,663,538 km (0.101 R)
• M35: 6,891,226 km (0.062 R)
• M36: 7,026,313 km (0.088 R)
• M37: 7,176,060 km (0.074 R)
• M38: 7,326,855 km (0.058 R)
• M39: 7,478,697 km (0.12 R)
• M40: 8,011,265 km (0.11 R)
• M41: 8,789,473 km (0.117 R)
• M42: 9,142,973 km (0.037 R)
• M43: 9,321,593 km (0.089 R)
• M44: 9,636,945 km (0.108 R)
• M45: 9,864,334 km (0.101 R)
• M46: 10,293,680 km (0.098 R)
• M47: 10,417,397 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 14

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.49 AU - 2.95 AU

Year: 3153 Days

Day: 13.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,587,373 km

• M1: 208,839 km (0.106 R)
• M2: 319,541 km (0.074 R)
• M3: 411,095 km (0.117 R)
• M4: 505,192 km (0.101 R)
• M5: 627,713 km (0.105 R)
• M6: 844,330 km (0.118 R)
• M7: 1,018,612 km (0.088 R)
• M8: 1,150,108 km (0.103 R)
• M9: 1,271,133 km (0.082 R)
• M10: 1,607,130 km (0.065 R)
• M11: 1,962,126 km (0.053 R)
• M12: 2,099,457 km (0.088 R)
• M13: 2,352,726 km (0.086 R)
• M14: 2,616,467 km (0.085 R)
• M15: 2,845,501 km (0.079 R)
• M16: 2,968,171 km (0.12 R)
• M17: 3,149,783 km (0.087 R)
• M18: 3,253,604 km (0.072 R)
• M19: 3,596,333 km (0.112 R)
• M20: 3,753,710 km (0.066 R)
• M21: 3,901,213 km (0.086 R)
• M22: 4,201,905 km (0.108 R)
• M23: 4,342,377 km (0.079 R)
• M24: 4,497,361 km (0.091 R)
• M25: 4,746,740 km (0.067 R)
• M26: 4,852,955 km (0.092 R)
• M27: 5,313,866 km (0.087 R)
• M28: 5,480,069 km (0.063 R)
• M29: 5,676,042 km (0.119 R)
• M30: 5,788,989 km (0.1 R)
• M31: 6,438,992 km (0.096 R)
• M32: 6,631,225 km (0.077 R)
• M33: 6,810,293 km (0.062 R)
• M34: 6,915,461 km (0.109 R)
• M35: 7,051,595 km (0.116 R)
• M36: 7,249,662 km (0.029 R)
• M37: 7,357,223 km (0.071 R)
• M38: 7,511,608 km (0.098 R)
• M39: 7,823,819 km (0.087 R)
• M40: 8,364,466 km (0.067 R)
• M41: 8,704,502 km (0.059 R)
• M42: 8,818,794 km (0.114 R)
• M43: 9,049,026 km (0.114 R)
• M44: 9,331,317 km (0.114 R)
• M45: 9,650,259 km (0.115 R)
• M46: 9,819,604 km (0.114 R)
• M47: 10,092,620 km (0.089 R)
• M48: 10,437,294 km (0.102 R)
• M49: 10,768,504 km (0.117 R)
• M50: 11,120,807 km (0.066 R)
• M51: 11,209,518 km (0.083 R)
• M52: 11,298,379 km (0.072 R)
• M53: 11,710,521 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 11.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.63 AU - 3.43 AU

Year: 3707 Days

Day: 8.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,587,373 km

• M1: 142,567 km (0.073 R)
• M2: 218,114 km (0.063 R)
• M3: 305,329 km (0.074 R)
• M4: 404,363 km (0.095 R)
• M5: 517,758 km (0.068 R)
• M6: 791,971 km (0.111 R)
• M7: 1,100,292 km (0.086 R)
• M8: 1,183,319 km (0.093 R)
• M9: 1,433,148 km (0.117 R)
• M10: 1,672,654 km (0.118 R)
• M11: 2,296,926 km (0.067 R)
• M12: 3,090,243 km (0.034 R)
• M13: 3,192,867 km (0.12 R)
• M14: 3,615,182 km (0.108 R)
• M15: 4,149,097 km (0.082 R)
• M16: 4,649,053 km (0.12 R)
• M17: 4,786,982 km (0.073 R)
• M18: 5,046,834 km (0.111 R)
• M19: 5,127,617 km (0.073 R)
• M20: 5,352,313 km (0.114 R)
• M21: 5,517,768 km (0.097 R)
• M22: 5,832,522 km (0.094 R)
• M23: 6,024,306 km (0.082 R)
• M24: 6,153,260 km (0.064 R)
• M25: 6,239,877 km (0.11 R)
• M26: 6,326,793 km (0.117 R)
• M27: 6,479,832 km (0.112 R)
• M28: 6,722,928 km (0.077 R)
• M29: 7,470,319 km (0.089 R)
• M30: 7,818,733 km (0.045 R)
• M31: 8,291,612 km (0.08 R)
• M32: 8,507,481 km (0.108 R)
• M33: 8,579,887 km (0.106 R)
• M34: 8,749,531 km (0.037 R)
• M35: 8,969,290 km (0.12 R)
• M36: 9,489,292 km (0.098 R)
• M37: 10,403,485 km (0.049 R)
• M38: 10,818,768 km (0.102 R)
• M39: 11,028,505 km (0.113 R)
• M40: 11,319,024 km (0.118 R)
• M41: 12,920,469 km (0.092 R)
• M42: 13,059,445 km (0.102 R)
• M43: 13,338,745 km (0.087 R)
• M44: 13,875,203 km (0.091 R)
• M45: 14,103,040 km (0.09 R)
• M46: 14,562,754 km (0.053 R)
• M47: 15,144,241 km (0.088 R)
• M48: 15,261,526 km (0.08 R)
• M49: 15,614,876 km (0.091 R)
• M50: 16,480,300 km (0.057 R)
• M51: 16,661,313 km (0.111 R)
• M52: 17,453,284 km (0.079 R)
• M53: 17,545,437 km (0.101 R)
• M54: 18,070,824 km (0.06 R)
• M55: 18,789,792 km (0.089 R)
• M56: 19,105,443 km (0.077 R)
• M57: 19,232,153 km (0.104 R)
• M58: 19,327,297 km (0.111 R)
• M59: 19,550,048 km (0.101 R)
• M60: 19,805,711 km (0.086 R)
• M61: 19,966,080 km (0.101 R)
• M62: 20,709,282 km (0.115 R)
• M63: 20,872,045 km (0.119 R)
• M64: 22,156,342 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 4.3

Gravity: 46.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.96 AU - 8.9 AU

Year: 14236 Days

Day: 19.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,587,373 km

• M1: 83,924 km (0.115 R)
• M2: 119,080 km (0.061 R)
• M3: 558,150 km (0.106 R)
• M4: 679,025 km (0.117 R)
• M5: 1,114,504 km (0.068 R)
• M6: 1,912,160 km (0.118 R)
• M7: 2,033,334 km (0.094 R)
• M8: 2,125,786 km (0.102 R)
• M9: 2,411,817 km (0.031 R)
• M10: 3,089,794 km (0.109 R)
• M11: 3,304,168 km (0.087 R)
• M12: 3,671,880 km (0.034 R)
• M13: 4,405,956 km (0.091 R)
• M14: 4,566,176 km (0.116 R)
• M15: 5,225,902 km (0.1 R)
• M16: 5,310,425 km (0.081 R)
• M17: 5,959,082 km (0.114 R)
• M18: 6,450,361 km (0.057 R)
• M19: 6,862,054 km (0.099 R)
• M20: 7,047,705 km (0.082 R)
• M21: 7,094,380 km (0.053 R)
• M22: 7,141,204 km (0.114 R)
• M23: 7,519,088 km (0.103 R)
• M24: 8,442,556 km (0.055 R)
• M25: 8,892,397 km (0.081 R)
• M26: 9,094,803 km (0.039 R)
• M27: 10,607,087 km (0.084 R)
• M28: 10,660,643 km (0.077 R)
• M29: 10,929,620 km (0.051 R)
• M30: 11,092,084 km (0.067 R)
• M31: 11,419,404 km (0.072 R)
• M32: 12,083,618 km (0.067 R)
• M33: 12,363,965 km (0.037 R)
• M34: 12,589,858 km (0.06 R)
• M35: 12,760,250 km (0.107 R)
• M36: 13,275,614 km (0.057 R)
• M37: 13,333,359 km (0.11 R)
• M38: 13,798,010 km (0.102 R)
• M39: 13,973,488 km (0.102 R)
• M40: 15,223,229 km (0.091 R)
• M41: 15,647,638 km (0.082 R)
• M42: 16,137,571 km (0.105 R)
• M43: 16,694,524 km (0.074 R)
• M44: 17,132,247 km (0.109 R)
• M45: 17,955,036 km (0.102 R)
• M46: 18,855,316 km (0.12 R)
• M47: 18,985,167 km (0.09 R)
• M48: 19,507,413 km (0.092 R)
• M49: 19,572,937 km (0.062 R)
• M50: 21,710,989 km (0.085 R)
• M51: 23,992,058 km (0.116 R)
• M52: 25,339,486 km (0.046 R)
• M53: 26,420,480 km (0.109 R)
• M54: 27,590,036 km (0.117 R)
• M55: 27,663,788 km (0.072 R)
• M56: 28,776,497 km (0.115 R)
• M57: 29,225,590 km (0.098 R)
• M58: 29,300,688 km (0.057 R)
• M59: 31,045,448 km (0.088 R)
• M60: 31,429,166 km (0.071 R)
• M61: 31,506,060 km (0.087 R)
• M62: 31,737,188 km (0.083 R)
• M63: 31,969,065 km (0.115 R)
• M64: 32,123,749 km (0.111 R)
• M65: 33,606,862 km (0.117 R)
• M66: 34,396,290 km (0.117 R)
• M67: 34,634,301 km (0.118 R)
• M68: 36,154,514 km (0.079 R)
• M69: 37,044,622 km (0.04 R)
• M70: 37,451,528 km (0.116 R)
• M71: 39,093,963 km (0.09 R)
• M72: 42,109,257 km (0.112 R)
• M73: 42,363,873 km (0.075 R)
• M74: 44,246,712 km (0.043 R)
• M75: 45,285,071 km (0.071 R)
• M76: 45,720,251 km (0.086 R)
• M77: 46,069,263 km (0.062 R)
• M78: 46,769,979 km (0.11 R)
• M79: 48,182,033 km (0.057 R)
• M80: 52,501,223 km (0.089 R)
• M81: 53,233,056 km (0.058 R)
• M82: 53,692,172 km (0.072 R)
• M83: 53,784,174 km (0.098 R)
• M84: 54,337,088 km (0.119 R)
• M85: 54,984,548 km (0.096 R)
• M86: 55,448,750 km (0.115 R)
• M87: 58,354,838 km (0.079 R)
• M88: 58,733,470 km (0.086 R)
• M89: 59,207,845 km (0.063 R)
• M90: 59,302,840 km (0.062 R)
• M91: 59,969,448 km (0.116 R)
• M92: 60,925,977 km (0.04 R)
• M93: 61,984,083 km (0.089 R)
• M94: 64,411,308 km (0.093 R)
• M95: 64,508,995 km (0.028 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit