🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 14.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.49 AU - 0.57 AU

Year: 266 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,945,531 km

• M1: 179,966 km (0.056 R)
• M2: 311,463 km (0.08 R)
• M3: 424,858 km (0.073 R)
• M4: 519,553 km (0.05 R)
• M5: 619,934 km (0.101 R)
• M6: 719,267 km (0.115 R)
• M7: 810,671 km (0.091 R)
• M8: 919,429 km (0.026 R)
• M9: 1,015,171 km (0.111 R)
• M10: 1,128,417 km (0.085 R)
• M11: 1,218,026 km (0.043 R)
• M12: 1,316,012 km (0.025 R)
• M13: 1,419,833 km (0.094 R)
• M14: 1,617,452 km (0.113 R)
• M15: 1,768,696 km (0.098 R)
• M16: 1,864,438 km (0.061 R)
• M17: 2,145,233 km (0.092 R)
• M18: 2,305,303 km (0.119 R)
• M19: 2,425,430 km (0.056 R)
• M20: 2,562,612 km (0.119 R)
• M21: 2,660,598 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 11.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 329 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,945,531 km

• M1: 148,850 km (0.085 R)
• M2: 249,679 km (0.057 R)
• M3: 332,556 km (0.094 R)
• M4: 413,189 km (0.077 R)
• M5: 518,057 km (0.103 R)
• M6: 607,218 km (0.097 R)
• M7: 720,015 km (0.096 R)
• M8: 796,609 km (0.116 R)
• M9: 898,036 km (0.118 R)
• M10: 989,141 km (0.097 R)
• M11: 1,104,481 km (0.099 R)
• M12: 1,263,055 km (0.115 R)
• M13: 1,377,946 km (0.092 R)
• M14: 1,511,238 km (0.102 R)
• M15: 1,600,548 km (0.111 R)
• M16: 1,682,527 km (0.091 R)
• M17: 1,766,003 km (0.114 R)
• M18: 1,847,833 km (0.066 R)
• M19: 1,943,875 km (0.119 R)
• M20: 2,081,206 km (0.079 R)
• M21: 2,228,709 km (0.049 R)
• M22: 2,386,684 km (0.113 R)
• M23: 2,477,640 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 8.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.85 AU - 1.19 AU

Year: 711 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 81,945,531 km

• M1: 106,962 km (0.099 R)
• M2: 168,148 km (0.065 R)
• M3: 234,569 km (0.064 R)
• M4: 290,070 km (0.072 R)
• M5: 387,010 km (0.12 R)
• M6: 487,689 km (0.109 R)
• M7: 555,606 km (0.076 R)
• M8: 758,910 km (0.051 R)
• M9: 833,859 km (0.119 R)
• M10: 900,280 km (0.031 R)
• M11: 1,003,353 km (0.111 R)
• M12: 1,080,396 km (0.086 R)
• M13: 1,134,999 km (0.12 R)
• M14: 1,190,649 km (0.054 R)
• M15: 1,356,404 km (0.072 R)
• M16: 1,523,056 km (0.049 R)
• M17: 1,640,341 km (0.088 R)
• M18: 1,746,256 km (0.027 R)
• M19: 2,100,803 km (0.102 R)
• M20: 2,224,072 km (0.067 R)
• M21: 2,665,984 km (0.095 R)
• M22: 2,732,555 km (0.055 R)
• M23: 2,909,828 km (0.101 R)
• M24: 3,108,644 km (0.118 R)
• M25: 3,161,153 km (0.09 R)
• M26: 3,285,020 km (0.075 R)
• M27: 3,437,609 km (0.059 R)
• M28: 3,528,415 km (0.035 R)
• M29: 3,610,844 km (0.106 R)
• M30: 3,712,570 km (0.079 R)
• M31: 3,777,795 km (0.088 R)
• M32: 3,833,894 km (0.069 R)
• M33: 4,052,008 km (0.113 R)
• M34: 4,109,454 km (0.111 R)
• M35: 4,196,370 km (0.076 R)
• M36: 4,313,056 km (0.105 R)
• M37: 4,421,066 km (0.112 R)
• M38: 4,780,849 km (0.052 R)
• M39: 4,892,598 km (0.095 R)
• M40: 4,953,933 km (0.109 R)
• M41: 5,170,701 km (0.12 R)
• M42: 5,233,233 km (0.049 R)
• M43: 5,338,101 km (0.102 R)
• M44: 5,401,231 km (0.116 R)
• M45: 5,613,660 km (0.12 R)
• M46: 5,710,151 km (0.083 R)
• M47: 5,937,539 km (0.109 R)
• M48: 6,057,816 km (0.046 R)
• M49: 6,378,853 km (0.117 R)
• M50: 6,535,931 km (0.064 R)
• M51: 6,660,097 km (0.115 R)
• M52: 6,728,314 km (0.115 R)
• M53: 6,796,530 km (0.058 R)
• M54: 7,002,976 km (0.085 R)
• M55: 7,246,371 km (0.078 R)
• M56: 7,304,864 km (0.092 R)
• M57: 7,551,701 km (0.112 R)
• M58: 7,693,968 km (0.115 R)
• M59: 7,933,175 km (0.03 R)
• M60: 8,126,306 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 13.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.2 AU - 1.3 AU

Year: 965 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 81,945,531 km

• M1: 169,494 km (0.056 R)
• M2: 476,768 km (0.115 R)
• M3: 564,882 km (0.114 R)
• M4: 707,149 km (0.119 R)
• M5: 805,585 km (0.106 R)
• M6: 929,452 km (0.058 R)
• M7: 1,032,225 km (0.065 R)
• M8: 1,220,419 km (0.091 R)
• M9: 1,381,237 km (0.112 R)
• M10: 1,492,688 km (0.112 R)
• M11: 1,607,130 km (0.069 R)
• M12: 1,750,445 km (0.047 R)
• M13: 1,960,480 km (0.038 R)
• M14: 2,050,388 km (0.114 R)
• M15: 2,234,843 km (0.04 R)
• M16: 2,405,534 km (0.038 R)
• M17: 2,541,518 km (0.097 R)
• M18: 2,760,380 km (0.11 R)
• M19: 2,985,674 km (0.102 R)
• M20: 3,132,131 km (0.084 R)
• M21: 3,259,738 km (0.11 R)
• M22: 3,443,593 km (0.11 R)
• M23: 3,821,627 km (0.091 R)
• M24: 3,958,210 km (0.09 R)
• M25: 4,061,881 km (0.079 R)
• M26: 4,154,782 km (0.099 R)
• M27: 4,330,858 km (0.086 R)
• M28: 4,461,457 km (0.096 R)
• M29: 4,569,467 km (0.1 R)
• M30: 4,788,029 km (0.089 R)
• M31: 5,919,289 km (0.08 R)
• M32: 6,184,675 km (0.079 R)
• M33: 6,332,328 km (0.068 R)
• M34: 6,440,338 km (0.11 R)
• M35: 6,576,472 km (0.029 R)
• M36: 6,754,793 km (0.097 R)
• M37: 6,851,433 km (0.08 R)
• M38: 7,327,603 km (0.048 R)
• M39: 7,469,721 km (0.041 R)
• M40: 7,945,293 km (0.063 R)
• M41: 8,032,807 km (0.11 R)
• M42: 8,267,826 km (0.112 R)
• M43: 8,401,117 km (0.112 R)
• M44: 8,535,007 km (0.119 R)
• M45: 8,759,853 km (0.113 R)
• M46: 9,047,380 km (0.07 R)
• M47: 9,353,457 km (0.09 R)
• M48: 9,461,467 km (0.107 R)
• M49: 9,632,009 km (0.089 R)
• M50: 9,866,129 km (0.073 R)
• M51: 10,133,760 km (0.106 R)
• M52: 10,276,476 km (0.076 R)
• M53: 10,372,069 km (0.054 R)
• M54: 10,467,812 km (0.114 R)
• M55: 10,740,828 km (0.111 R)
• M56: 10,918,849 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 12.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.73 AU - 2.33 AU

Year: 1996 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,945,531 km

• M1: 179,667 km (0.082 R)
• M2: 301,589 km (0.105 R)
• M3: 396,285 km (0.099 R)
• M4: 478,564 km (0.119 R)
• M5: 802,742 km (0.099 R)
• M6: 941,270 km (0.113 R)
• M7: 1,041,500 km (0.075 R)
• M8: 1,243,607 km (0.083 R)
• M9: 1,406,669 km (0.116 R)
• M10: 1,609,972 km (0.119 R)
• M11: 1,709,754 km (0.069 R)
• M12: 1,846,187 km (0.092 R)
• M13: 2,069,836 km (0.12 R)
• M14: 2,178,893 km (0.098 R)
• M15: 2,290,044 km (0.09 R)
• M16: 2,428,572 km (0.102 R)
• M17: 2,622,151 km (0.096 R)
• M18: 2,767,261 km (0.1 R)
• M19: 2,928,827 km (0.03 R)
• M20: 3,038,333 km (0.09 R)
• M21: 3,205,134 km (0.047 R)
• M22: 3,504,480 km (0.087 R)
• M23: 3,679,659 km (0.1 R)
• M24: 3,783,330 km (0.103 R)
• M25: 4,023,734 km (0.11 R)
• M26: 4,115,288 km (0.117 R)
• M27: 4,678,973 km (0.101 R)
• M28: 4,888,559 km (0.087 R)
• M29: 5,200,620 km (0.078 R)
• M30: 5,333,912 km (0.063 R)
• M31: 5,655,248 km (0.093 R)
• M32: 5,809,633 km (0.101 R)
• M33: 5,965,514 km (0.059 R)
• M34: 6,070,233 km (0.068 R)
• M35: 6,246,160 km (0.078 R)
• M36: 6,387,979 km (0.105 R)
• M37: 6,548,946 km (0.058 R)
• M38: 6,838,418 km (0.107 R)
• M39: 7,467,627 km (0.114 R)
• M40: 7,789,262 km (0.12 R)
• M41: 8,076,789 km (0.105 R)
• M42: 8,212,175 km (0.107 R)
• M43: 9,261,903 km (0.105 R)
• M44: 9,709,949 km (0.107 R)
• M45: 10,102,793 km (0.096 R)
• M46: 10,311,632 km (0.114 R)
• M47: 10,395,556 km (0.046 R)
• M48: 10,754,890 km (0.089 R)
• M49: 11,032,394 km (0.046 R)
• M50: 11,161,198 km (0.025 R)
• M51: 11,485,676 km (0.056 R)
• M52: 11,747,472 km (0.104 R)
• M53: 11,923,100 km (0.07 R)
• M54: 12,077,485 km (0.094 R)
• M55: 12,166,047 km (0.06 R)
• M56: 12,589,558 km (0.115 R)
• M57: 12,927,201 km (0.118 R)
• M58: 13,108,663 km (0.106 R)
• M59: 13,405,166 km (0.082 R)
• M60: 13,496,869 km (0.115 R)
• M61: 13,750,139 km (0.074 R)
• M62: 14,028,241 km (0.058 R)
• M63: 14,849,833 km (0.083 R)
• M64: 14,944,827 km (0.118 R)
• M65: 15,783,772 km (0.039 R)
• M66: 15,977,801 km (0.077 R)
• M67: 16,490,622 km (0.098 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 12.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.69 AU - 3.29 AU

Year: 3569 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 81,945,531 km

• M1: 181,462 km (0.108 R)
• M2: 286,181 km (0.105 R)
• M3: 372,200 km (0.108 R)
• M4: 491,130 km (0.114 R)
• M5: 648,656 km (0.095 R)
• M6: 850,464 km (0.076 R)
• M7: 1,217,577 km (0.094 R)
• M8: 1,307,037 km (0.105 R)
• M9: 1,622,239 km (0.115 R)
• M10: 2,115,912 km (0.092 R)
• M11: 2,462,082 km (0.098 R)
• M12: 2,551,541 km (0.074 R)
• M13: 2,707,422 km (0.112 R)
• M14: 3,236,101 km (0.065 R)
• M15: 3,334,537 km (0.078 R)
• M16: 3,476,804 km (0.093 R)
• M17: 3,723,341 km (0.118 R)
• M18: 4,051,110 km (0.064 R)
• M19: 4,172,584 km (0.047 R)
• M20: 4,560,341 km (0.11 R)
• M21: 4,814,658 km (0.119 R)
• M22: 5,172,047 km (0.103 R)
• M23: 5,287,537 km (0.104 R)
• M24: 5,656,295 km (0.066 R)
• M25: 5,964,318 km (0.07 R)
• M26: 6,050,785 km (0.118 R)
• M27: 6,172,707 km (0.105 R)
• M28: 6,401,143 km (0.083 R)
• M29: 7,269,110 km (0.087 R)
• M30: 7,698,157 km (0.102 R)
• M31: 7,868,250 km (0.067 R)
• M32: 8,020,540 km (0.117 R)
• M33: 8,425,053 km (0.119 R)
• M34: 8,737,712 km (0.094 R)
• M35: 9,678,234 km (0.116 R)
• M36: 9,780,260 km (0.113 R)
• M37: 10,714,050 km (0.095 R)
• M38: 11,981,144 km (0.09 R)
• M39: 12,090,650 km (0.088 R)
• M40: 12,377,129 km (0.076 R)
• M41: 12,934,232 km (0.029 R)
• M42: 13,069,169 km (0.09 R)
• M43: 13,204,705 km (0.081 R)
• M44: 13,545,190 km (0.062 R)
• M45: 13,636,594 km (0.106 R)
• M46: 13,773,925 km (0.116 R)
• M47: 13,888,816 km (0.12 R)
• M48: 14,026,895 km (0.095 R)
• M49: 14,724,918 km (0.116 R)
• M50: 14,818,866 km (0.115 R)
• M51: 15,220,237 km (0.119 R)
• M52: 15,339,018 km (0.065 R)
• M53: 15,601,263 km (0.091 R)
• M54: 16,082,070 km (0.097 R)
• M55: 16,324,269 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.6

Radius: 5.6

Gravity: 29.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.56 AU - 10.92 AU

Year: 19387 Days

Day: 19 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,945,531 km

• M1: 177,273 km (0.076 R)
• M2: 495,019 km (0.1 R)
• M3: 676,182 km (0.116 R)
• M4: 749,336 km (0.103 R)
• M5: 1,012,628 km (0.094 R)
• M6: 2,170,665 km (0.088 R)
• M7: 2,354,371 km (0.11 R)
• M8: 2,855,375 km (0.098 R)
• M9: 3,097,574 km (0.118 R)
• M10: 3,304,467 km (0.079 R)
• M11: 3,601,569 km (0.117 R)
• M12: 3,863,215 km (0.06 R)
• M13: 3,996,208 km (0.096 R)
• M14: 4,590,411 km (0.102 R)
• M15: 4,684,209 km (0.093 R)
• M16: 4,731,332 km (0.067 R)
• M17: 4,873,899 km (0.077 R)
• M18: 6,850,535 km (0.081 R)
• M19: 7,613,634 km (0.064 R)
• M20: 7,892,634 km (0.027 R)
• M21: 9,159,878 km (0.111 R)
• M22: 9,456,530 km (0.068 R)
• M23: 10,181,631 km (0.095 R)
• M24: 10,799,321 km (0.115 R)
• M25: 11,112,728 km (0.111 R)
• M26: 12,265,529 km (0.11 R)
• M27: 14,133,109 km (0.07 R)
• M28: 14,613,767 km (0.115 R)
• M29: 15,169,523 km (0.083 R)
• M30: 15,945,039 km (0.12 R)
• M31: 16,445,144 km (0.07 R)
• M32: 17,387,611 km (0.116 R)
• M33: 17,681,272 km (0.032 R)
• M34: 18,198,731 km (0.092 R)
• M35: 18,646,477 km (0.103 R)
• M36: 18,721,426 km (0.067 R)
• M37: 19,248,908 km (0.083 R)
• M38: 20,241,489 km (0.076 R)
• M39: 20,395,575 km (0.059 R)
• M40: 20,860,525 km (0.101 R)
• M41: 23,075,621 km (0.108 R)
• M42: 23,317,371 km (0.106 R)
• M43: 23,398,154 km (0.119 R)
• M44: 26,283,149 km (0.112 R)
• M45: 26,958,135 km (0.073 R)
• M46: 27,981,235 km (0.084 R)
• M47: 28,843,666 km (0.055 R)
• M48: 29,017,200 km (0.106 R)
• M49: 29,539,745 km (0.082 R)
• M50: 30,065,432 km (0.096 R)
• M51: 30,153,396 km (0.115 R)
• M52: 31,304,102 km (0.052 R)
• M53: 32,559,378 km (0.084 R)
• M54: 33,284,030 km (0.065 R)
• M55: 33,466,091 km (0.081 R)
• M56: 37,363,564 km (0.095 R)
• M57: 39,269,441 km (0.089 R)
• M58: 40,137,258 km (0.084 R)
• M59: 40,622,105 km (0.077 R)
• M60: 42,877,443 km (0.103 R)
• M61: 45,072,492 km (0.086 R)
• M62: 47,610,869 km (0.114 R)
• M63: 48,021,216 km (0.103 R)
• M64: 48,535,982 km (0.117 R)
• M65: 48,949,022 km (0.081 R)
• M66: 49,674,721 km (0.101 R)
• M67: 49,882,662 km (0.066 R)
• M68: 50,612,849 km (0.116 R)
• M69: 51,031,723 km (0.113 R)
• M70: 52,718,738 km (0.056 R)
• M71: 53,569,053 km (0.101 R)
• M72: 53,995,855 km (0.079 R)
• M73: 55,067,874 km (0.066 R)
• M74: 56,472,149 km (0.117 R)
• M75: 57,669,381 km (0.051 R)
• M76: 57,778,737 km (0.051 R)
• M77: 58,435,771 km (0.103 R)
• M78: 58,545,426 km (0.1 R)
• M79: 60,421,533 km (0.043 R)
• M80: 62,093,289 km (0.12 R)
• M81: 62,541,634 km (0.087 R)
• M82: 63,216,320 km (0.051 R)
• M83: 67,313,955 km (0.086 R)
• M84: 68,005,247 km (0.112 R)
• M85: 68,236,077 km (0.104 R)
• M86: 69,046,448 km (0.057 R)
• M87: 69,510,950 km (0.069 R)
• M88: 69,859,962 km (0.112 R)
• M89: 70,326,258 km (0.088 R)
• M90: 71,731,431 km (0.09 R)
• M91: 71,849,015 km (0.06 R)
• M92: 74,807,462 km (0.111 R)
• M93: 77,926,279 km (0.026 R)
• M94: 78,894,476 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit