🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 12.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.64 AU - 0.76 AU

Year: 384 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,883,326 km

• M1: 167,101 km (0.065 R)
• M2: 250,277 km (0.116 R)
• M3: 358,586 km (0.055 R)
• M4: 482,004 km (0.114 R)
• M5: 583,132 km (0.115 R)
• M6: 696,976 km (0.077 R)
• M7: 798,703 km (0.081 R)
• M8: 923,617 km (0.09 R)
• M9: 1,018,761 km (0.072 R)
• M10: 1,112,559 km (0.119 R)
• M11: 1,199,925 km (0.098 R)
• M12: 1,315,115 km (0.12 R)
• M13: 1,444,667 km (0.089 R)
• M14: 1,584,391 km (0.074 R)
• M15: 1,667,119 km (0.064 R)
• M16: 1,796,820 km (0.089 R)
• M17: 1,936,096 km (0.098 R)
• M18: 2,036,925 km (0.12 R)
• M19: 2,170,216 km (0.093 R)
• M20: 2,300,366 km (0.116 R)
• M21: 2,388,480 km (0.116 R)
• M22: 2,484,372 km (0.06 R)
• M23: 2,962,487 km (0.072 R)
• M24: 3,072,740 km (0.117 R)
• M25: 3,304,467 km (0.108 R)
• M26: 3,534,848 km (0.106 R)
• M27: 3,629,992 km (0.114 R)
• M28: 3,890,293 km (0.03 R)
• M29: 4,064,873 km (0.057 R)
• M30: 4,164,655 km (0.105 R)
• M31: 4,249,776 km (0.073 R)
• M32: 4,351,204 km (0.065 R)
• M33: 4,445,450 km (0.047 R)
• M34: 4,580,238 km (0.041 R)
• M35: 4,740,607 km (0.12 R)
• M36: 4,821,390 km (0.059 R)
• M37: 4,943,611 km (0.107 R)
• M38: 5,050,424 km (0.113 R)
• M39: 5,182,818 km (0.08 R)
• M40: 5,308,032 km (0.075 R)
• M41: 5,392,106 km (0.071 R)
• M42: 5,621,290 km (0.061 R)
• M43: 5,819,208 km (0.091 R)
• M44: 5,940,831 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 12.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.82 AU

Year: 452 Days

Day: 11.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,883,326 km

• M1: 159,920 km (0.059 R)
• M2: 274,213 km (0.075 R)
• M3: 356,641 km (0.086 R)
• M4: 478,564 km (0.068 R)
• M5: 563,834 km (0.084 R)
• M6: 672,442 km (0.099 R)
• M7: 793,168 km (0.077 R)
• M8: 875,596 km (0.056 R)
• M9: 961,316 km (0.074 R)
• M10: 1,046,138 km (0.113 R)
• M11: 1,353,113 km (0.11 R)
• M12: 1,444,966 km (0.071 R)
• M13: 1,539,063 km (0.078 R)
• M14: 1,640,191 km (0.051 R)
• M15: 1,818,961 km (0.104 R)
• M16: 1,967,810 km (0.093 R)
• M17: 2,057,120 km (0.119 R)
• M18: 2,137,006 km (0.047 R)
• M19: 2,344,348 km (0.104 R)
• M20: 2,604,349 km (0.101 R)
• M21: 2,743,775 km (0.086 R)
• M22: 2,856,123 km (0.04 R)
• M23: 2,969,817 km (0.111 R)
• M24: 3,109,691 km (0.1 R)
• M25: 3,220,693 km (0.072 R)
• M26: 3,415,170 km (0.044 R)
• M27: 3,504,181 km (0.038 R)
• M28: 3,619,969 km (0.104 R)
• M29: 3,809,061 km (0.1 R)
• M30: 3,894,930 km (0.101 R)
• M31: 4,204,149 km (0.101 R)
• M32: 4,299,892 km (0.041 R)
• M33: 4,437,821 km (0.113 R)
• M34: 4,605,520 km (0.094 R)
• M35: 4,697,074 km (0.03 R)
• M36: 4,817,949 km (0.066 R)
• M37: 4,910,999 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.6

Radius: 9.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.73 AU - 1.13 AU

Year: 588 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,883,326 km

• M1: 153,338 km (0.085 R)
• M2: 213,476 km (0.059 R)
• M3: 283,488 km (0.103 R)
• M4: 423,811 km (0.067 R)
• M5: 518,805 km (0.075 R)
• M6: 579,991 km (0.104 R)
• M7: 651,050 km (0.03 R)
• M8: 721,660 km (0.077 R)
• M9: 823,087 km (0.114 R)
• M10: 904,618 km (0.088 R)
• M11: 1,010,534 km (0.09 R)
• M12: 1,076,207 km (0.078 R)
• M13: 1,179,729 km (0.088 R)
• M14: 1,240,017 km (0.086 R)
• M15: 1,301,202 km (0.078 R)
• M16: 1,436,738 km (0.05 R)
• M17: 1,526,347 km (0.083 R)
• M18: 1,706,313 km (0.084 R)
• M19: 1,904,231 km (0.046 R)
• M20: 2,115,463 km (0.103 R)
• M21: 2,235,441 km (0.105 R)
• M22: 2,305,004 km (0.095 R)
• M23: 2,375,465 km (0.078 R)
• M24: 2,500,379 km (0.111 R)
• M25: 2,566,651 km (0.103 R)
• M26: 2,633,671 km (0.077 R)
• M27: 2,825,455 km (0.082 R)
• M28: 2,901,002 km (0.089 R)
• M29: 2,990,013 km (0.065 R)
• M30: 3,138,115 km (0.114 R)
• M31: 3,203,339 km (0.091 R)
• M32: 3,269,013 km (0.115 R)
• M33: 3,435,216 km (0.119 R)
• M34: 3,556,540 km (0.055 R)
• M35: 3,617,725 km (0.116 R)
• M36: 3,755,206 km (0.105 R)
• M37: 3,859,326 km (0.115 R)
• M38: 3,936,369 km (0.085 R)
• M39: 4,042,134 km (0.104 R)
• M40: 4,120,374 km (0.083 R)
• M41: 4,184,851 km (0.107 R)
• M42: 4,263,988 km (0.047 R)
• M43: 4,343,724 km (0.086 R)
• M44: 4,409,248 km (0.047 R)
• M45: 4,497,211 km (0.095 R)
• M46: 4,742,103 km (0.116 R)
• M47: 4,968,594 km (0.051 R)
• M48: 5,090,816 km (0.081 R)
• M49: 5,183,117 km (0.114 R)
• M50: 5,268,239 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.7

Radius: 12.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.43 AU - 1.89 AU

Year: 1403 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,883,326 km

• M1: 154,684 km (0.101 R)
• M2: 277,654 km (0.113 R)
• M3: 440,117 km (0.098 R)
• M4: 547,977 km (0.09 R)
• M5: 642,074 km (0.047 R)
• M6: 747,840 km (0.052 R)
• M7: 888,013 km (0.067 R)
• M8: 1,073,664 km (0.076 R)
• M9: 1,291,927 km (0.118 R)
• M10: 1,423,424 km (0.116 R)
• M11: 1,511,387 km (0.117 R)
• M12: 1,808,638 km (0.066 R)
• M13: 1,941,930 km (0.101 R)
• M14: 2,055,624 km (0.084 R)
• M15: 2,179,491 km (0.066 R)
• M16: 2,353,922 km (0.096 R)
• M17: 2,500,229 km (0.06 R)
• M18: 2,674,660 km (0.12 R)
• M19: 3,088,897 km (0.119 R)
• M20: 3,204,686 km (0.082 R)
• M21: 3,413,075 km (0.118 R)
• M22: 3,495,953 km (0.044 R)
• M23: 3,626,103 km (0.071 R)
• M24: 3,729,475 km (0.087 R)
• M25: 3,910,488 km (0.043 R)
• M26: 3,987,681 km (0.079 R)
• M27: 4,065,322 km (0.038 R)
• M28: 4,202,354 km (0.108 R)
• M29: 4,572,160 km (0.082 R)
• M30: 4,673,886 km (0.066 R)
• M31: 4,962,909 km (0.033 R)
• M32: 5,067,628 km (0.106 R)
• M33: 5,300,402 km (0.112 R)
• M34: 5,439,827 km (0.096 R)
• M35: 5,656,445 km (0.079 R)
• M36: 5,920,336 km (0.039 R)
• M37: 6,132,166 km (0.077 R)
• M38: 6,471,604 km (0.101 R)
• M39: 6,551,788 km (0.062 R)
• M40: 6,770,949 km (0.09 R)
• M41: 6,887,187 km (0.071 R)
• M42: 7,074,783 km (0.118 R)
• M43: 7,157,361 km (0.077 R)
• M44: 7,264,024 km (0.115 R)
• M45: 7,407,039 km (0.079 R)
• M46: 7,817,386 km (0.091 R)
• M47: 7,951,725 km (0.068 R)
• M48: 8,074,695 km (0.029 R)
• M49: 8,161,013 km (0.083 R)
• M50: 8,272,463 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 9.8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.48 AU - 2.14 AU

Year: 1597 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,883,326 km

• M1: 123,269 km (0.093 R)
• M2: 307,872 km (0.039 R)
• M3: 454,030 km (0.118 R)
• M4: 618,587 km (0.068 R)
• M5: 763,697 km (0.083 R)
• M6: 869,912 km (0.059 R)
• M7: 981,362 km (0.038 R)
• M8: 1,043,445 km (0.058 R)
• M9: 1,181,374 km (0.111 R)
• M10: 1,384,827 km (0.119 R)
• M11: 1,716,935 km (0.092 R)
• M12: 1,892,413 km (0.071 R)
• M13: 1,971,102 km (0.08 R)
• M14: 2,155,257 km (0.092 R)
• M15: 2,429,769 km (0.056 R)
• M16: 2,490,954 km (0.073 R)
• M17: 2,590,138 km (0.089 R)
• M18: 3,144,996 km (0.098 R)
• M19: 3,292,948 km (0.08 R)
• M20: 3,456,908 km (0.101 R)
• M21: 3,793,054 km (0.097 R)
• M22: 3,979,603 km (0.069 R)
• M23: 4,154,482 km (0.106 R)
• M24: 4,272,515 km (0.102 R)
• M25: 4,451,733 km (0.118 R)
• M26: 4,648,604 km (0.085 R)
• M27: 4,709,790 km (0.063 R)
• M28: 5,208,848 km (0.055 R)
• M29: 5,400,483 km (0.047 R)
• M30: 6,072,477 km (0.095 R)
• M31: 6,223,421 km (0.118 R)
• M32: 6,512,295 km (0.092 R)
• M33: 6,736,093 km (0.091 R)
• M34: 6,840,213 km (0.104 R)
• M35: 7,050,099 km (0.08 R)
• M36: 7,138,212 km (0.103 R)
• M37: 7,262,229 km (0.094 R)
• M38: 7,422,747 km (0.084 R)
• M39: 7,620,366 km (0.073 R)
• M40: 7,838,180 km (0.069 R)
• M41: 7,966,087 km (0.086 R)
• M42: 8,205,443 km (0.085 R)
• M43: 8,316,894 km (0.037 R)
• M44: 8,466,043 km (0.045 R)
• M45: 8,767,183 km (0.089 R)
• M46: 9,091,063 km (0.115 R)
• M47: 9,341,340 km (0.046 R)
• M48: 9,457,577 km (0.075 R)
• M49: 9,574,413 km (0.086 R)
• M50: 9,927,614 km (0.087 R)
• M51: 10,026,498 km (0.077 R)
• M52: 10,165,475 km (0.077 R)
• M53: 10,285,153 km (0.105 R)
• M54: 10,626,685 km (0.066 R)
• M55: 11,238,540 km (0.065 R)
• M56: 11,465,630 km (0.109 R)
• M57: 11,945,689 km (0.111 R)
• M58: 12,071,950 km (0.086 R)
• M59: 12,517,602 km (0.06 R)
• M60: 12,603,022 km (0.115 R)
• M61: 12,860,779 km (0.074 R)
• M62: 13,206,949 km (0.094 R)
• M63: 13,644,074 km (0.078 R)
• M64: 13,732,037 km (0.096 R)
• M65: 13,842,291 km (0.091 R)
• M66: 13,930,703 km (0.029 R)
• M67: 14,308,588 km (0.107 R)
• M68: 14,915,805 km (0.092 R)
• M69: 15,006,462 km (0.12 R)
• M70: 15,325,255 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 11.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.48 AU - 2.26 AU

Year: 1678 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,883,326 km

• M1: 143,464 km (0.11 R)
• M2: 216,319 km (0.107 R)
• M3: 350,209 km (0.092 R)
• M4: 510,129 km (0.046 R)
• M5: 615,296 km (0.085 R)
• M6: 728,990 km (0.083 R)
• M7: 1,033,123 km (0.089 R)
• M8: 1,124,826 km (0.099 R)
• M9: 1,229,096 km (0.11 R)
• M10: 1,326,933 km (0.096 R)
• M11: 1,530,685 km (0.098 R)
• M12: 1,604,587 km (0.057 R)
• M13: 1,701,377 km (0.03 R)
• M14: 1,789,191 km (0.089 R)
• M15: 2,156,005 km (0.047 R)
• M16: 2,287,651 km (0.091 R)
• M17: 2,397,306 km (0.111 R)
• M18: 2,737,342 km (0.096 R)
• M19: 2,815,133 km (0.118 R)
• M20: 3,119,864 km (0.06 R)
• M21: 3,255,848 km (0.109 R)
• M22: 3,338,276 km (0.097 R)
• M23: 3,491,465 km (0.042 R)
• M24: 3,661,258 km (0.098 R)
• M25: 3,761,489 km (0.078 R)
• M26: 4,038,544 km (0.03 R)
• M27: 4,367,659 km (0.062 R)
• M28: 4,550,767 km (0.06 R)
• M29: 4,814,807 km (0.048 R)
• M30: 4,924,912 km (0.086 R)
• M31: 5,115,798 km (0.1 R)
• M32: 5,228,296 km (0.071 R)
• M33: 5,357,848 km (0.085 R)
• M34: 5,455,685 km (0.07 R)
• M35: 5,570,576 km (0.115 R)
• M36: 5,769,541 km (0.099 R)
• M37: 5,886,826 km (0.054 R)
• M38: 6,123,490 km (0.107 R)
• M39: 6,501,823 km (0.069 R)
• M40: 6,641,397 km (0.115 R)
• M41: 6,729,062 km (0.105 R)
• M42: 6,834,828 km (0.045 R)
• M43: 7,371,884 km (0.119 R)
• M44: 7,535,694 km (0.053 R)
• M45: 7,737,501 km (0.099 R)
• M46: 7,904,003 km (0.102 R)
• M47: 8,334,995 km (0.096 R)
• M48: 8,639,277 km (0.097 R)
• M49: 10,154,554 km (0.106 R)
• M50: 10,500,125 km (0.114 R)
• M51: 10,664,084 km (0.112 R)
• M52: 10,891,024 km (0.105 R)
• M53: 11,098,516 km (0.106 R)
• M54: 11,623,455 km (0.072 R)
• M55: 11,771,856 km (0.073 R)
• M56: 12,199,258 km (0.088 R)
• M57: 12,350,202 km (0.116 R)
• M58: 12,436,669 km (0.095 R)
• M59: 13,179,722 km (0.096 R)
• M60: 13,401,127 km (0.088 R)
• M61: 13,780,208 km (0.119 R)
• M62: 14,072,522 km (0.039 R)
• M63: 14,480,625 km (0.096 R)
• M64: 14,709,061 km (0.077 R)
• M65: 15,007,808 km (0.103 R)
• M66: 15,169,523 km (0.114 R)
• M67: 15,658,110 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 9.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.84 AU - 3.34 AU

Year: 3563 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,883,326 km

• M1: 330,761 km (0.068 R)
• M2: 526,285 km (0.037 R)
• M3: 965,205 km (0.105 R)
• M4: 1,168,659 km (0.107 R)
• M5: 1,265,897 km (0.104 R)
• M6: 1,542,204 km (0.044 R)
• M7: 1,770,491 km (0.108 R)
• M8: 2,115,763 km (0.108 R)
• M9: 2,357,812 km (0.111 R)
• M10: 2,621,703 km (0.117 R)
• M11: 2,711,761 km (0.033 R)
• M12: 2,855,524 km (0.059 R)
• M13: 2,961,589 km (0.117 R)
• M14: 3,357,575 km (0.06 R)
• M15: 4,427,349 km (0.101 R)
• M16: 4,504,242 km (0.104 R)
• M17: 4,816,453 km (0.053 R)
• M18: 4,991,183 km (0.032 R)
• M19: 5,200,471 km (0.096 R)
• M20: 5,727,803 km (0.099 R)
• M21: 5,930,060 km (0.113 R)
• M22: 6,203,375 km (0.072 R)
• M23: 6,498,232 km (0.116 R)
• M24: 6,886,888 km (0.117 R)
• M25: 7,192,217 km (0.095 R)
• M26: 7,355,727 km (0.049 R)
• M27: 7,465,383 km (0.095 R)
• M28: 7,557,236 km (0.087 R)
• M29: 8,059,735 km (0.089 R)
• M30: 8,135,132 km (0.091 R)
• M31: 8,477,113 km (0.097 R)
• M32: 8,901,522 km (0.103 R)
• M33: 9,352,709 km (0.067 R)
• M34: 9,471,640 km (0.111 R)
• M35: 9,711,146 km (0.093 R)
• M36: 9,831,572 km (0.114 R)
• M37: 10,094,266 km (0.082 R)
• M38: 10,379,699 km (0.087 R)
• M39: 10,544,107 km (0.094 R)
• M40: 10,771,495 km (0.106 R)
• M41: 10,979,586 km (0.115 R)
• M42: 11,084,155 km (0.116 R)
• M43: 11,463,386 km (0.095 R)
• M44: 11,611,936 km (0.101 R)
• M45: 11,889,740 km (0.085 R)
• M46: 11,997,151 km (0.113 R)
• M47: 13,333,209 km (0.097 R)
• M48: 14,121,141 km (0.114 R)
• M49: 14,670,016 km (0.099 R)
• M50: 14,947,221 km (0.092 R)
• M51: 15,179,397 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit