🌌 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: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 14.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.42 AU - 0.62 AU

Year: 250 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,952,103 km

• M1: 181,462 km (0.047 R)
• M2: 270,174 km (0.092 R)
• M3: 394,490 km (0.112 R)
• M4: 485,295 km (0.103 R)
• M5: 576,700 km (0.12 R)
• M6: 690,843 km (0.101 R)
• M7: 792,420 km (0.111 R)
• M8: 948,600 km (0.049 R)
• M9: 1,040,004 km (0.086 R)
• M10: 1,150,258 km (0.112 R)
• M11: 1,261,708 km (0.053 R)
• M12: 1,350,420 km (0.08 R)
• M13: 1,461,721 km (0.102 R)
• M14: 1,555,369 km (0.107 R)
• M15: 1,709,006 km (0.12 R)
• M16: 1,849,179 km (0.115 R)
• M17: 1,958,835 km (0.078 R)
• M18: 2,106,039 km (0.051 R)
• M19: 2,232,898 km (0.088 R)
• M20: 2,358,410 km (0.112 R)
• M21: 2,449,067 km (0.112 R)
• M22: 2,570,241 km (0.053 R)
• M23: 2,667,779 km (0.102 R)
• M24: 2,840,714 km (0.069 R)
• M25: 3,017,389 km (0.082 R)
• M26: 3,116,124 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 12.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.66 AU

Year: 279 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,952,103 km

• M1: 176,226 km (0.071 R)
• M2: 319,391 km (0.094 R)
• M3: 403,316 km (0.12 R)
• M4: 495,618 km (0.071 R)
• M5: 597,344 km (0.115 R)
• M6: 704,307 km (0.096 R)
• M7: 815,159 km (0.05 R)
• M8: 910,153 km (0.08 R)
• M9: 1,044,642 km (0.067 R)
• M10: 1,137,093 km (0.112 R)
• M11: 1,232,387 km (0.113 R)
• M12: 1,378,694 km (0.114 R)
• M13: 1,494,632 km (0.117 R)
• M14: 1,618,649 km (0.094 R)
• M15: 1,736,831 km (0.084 R)
• M16: 1,902,436 km (0.068 R)
• M17: 2,017,477 km (0.117 R)
• M18: 2,109,180 km (0.108 R)
• M19: 2,191,908 km (0.077 R)
• M20: 2,387,732 km (0.037 R)
• M21: 2,490,505 km (0.052 R)
• M22: 2,661,645 km (0.084 R)
• M23: 2,779,678 km (0.066 R)
• M24: 2,876,767 km (0.113 R)
• M25: 2,969,069 km (0.09 R)
• M26: 3,074,087 km (0.114 R)
• M27: 3,192,419 km (0.096 R)
• M28: 3,342,465 km (0.119 R)
• M29: 3,655,873 km (0.117 R)
• M30: 3,749,970 km (0.105 R)
• M31: 4,024,033 km (0.094 R)
• M32: 4,212,826 km (0.094 R)
• M33: 4,377,832 km (0.076 R)
• M34: 4,544,933 km (0.09 R)
• M35: 4,687,051 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 13.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.84 AU - 1.1 AU

Year: 637 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,952,103 km

• M1: 179,817 km (0.109 R)
• M2: 365,617 km (0.11 R)
• M3: 476,320 km (0.109 R)
• M4: 595,100 km (0.037 R)
• M5: 683,961 km (0.096 R)
• M6: 873,203 km (0.074 R)
• M7: 972,835 km (0.098 R)
• M8: 1,085,931 km (0.117 R)
• M9: 1,175,241 km (0.079 R)
• M10: 1,306,737 km (0.117 R)
• M11: 1,438,234 km (0.113 R)
• M12: 1,542,803 km (0.113 R)
• M13: 1,660,836 km (0.092 R)
• M14: 1,748,650 km (0.1 R)
• M15: 1,872,217 km (0.101 R)
• M16: 2,027,949 km (0.066 R)
• M17: 2,182,334 km (0.118 R)
• M18: 2,303,658 km (0.057 R)
• M19: 2,496,489 km (0.102 R)
• M20: 2,598,216 km (0.118 R)
• M21: 2,688,423 km (0.083 R)
• M22: 2,858,666 km (0.066 R)
• M23: 2,958,597 km (0.075 R)
• M24: 3,086,952 km (0.098 R)
• M25: 3,217,102 km (0.098 R)
• M26: 3,398,415 km (0.116 R)
• M27: 3,518,692 km (0.038 R)
• M28: 3,683,997 km (0.103 R)
• M29: 3,815,045 km (0.113 R)
• M30: 4,059,488 km (0.055 R)
• M31: 4,447,694 km (0.113 R)
• M32: 4,611,055 km (0.095 R)
• M33: 4,816,004 km (0.095 R)
• M34: 4,911,747 km (0.086 R)
• M35: 5,048,330 km (0.096 R)
• M36: 5,161,875 km (0.075 R)
• M37: 5,317,307 km (0.066 R)
• M38: 5,515,823 km (0.115 R)
• M39: 5,666,468 km (0.113 R)
• M40: 5,793,028 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 9.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.88 AU - 1.9 AU

Year: 1733 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,952,103 km

• M1: 124,615 km (0.076 R)
• M2: 198,068 km (0.027 R)
• M3: 262,993 km (0.069 R)
• M4: 367,861 km (0.087 R)
• M5: 517,758 km (0.12 R)
• M6: 628,161 km (0.073 R)
• M7: 702,362 km (0.03 R)
• M8: 793,018 km (0.082 R)
• M9: 915,988 km (0.103 R)
• M10: 1,120,338 km (0.103 R)
• M11: 1,196,933 km (0.068 R)
• M12: 1,267,543 km (0.055 R)
• M13: 1,590,375 km (0.098 R)
• M14: 1,650,962 km (0.11 R)
• M15: 1,739,075 km (0.048 R)
• M16: 1,920,238 km (0.053 R)
• M17: 2,050,688 km (0.076 R)
• M18: 2,193,853 km (0.054 R)
• M19: 2,389,976 km (0.053 R)
• M20: 2,726,272 km (0.109 R)
• M21: 2,894,719 km (0.085 R)
• M22: 3,353,535 km (0.118 R)
• M23: 3,523,030 km (0.115 R)
• M24: 3,603,065 km (0.087 R)
• M25: 3,988,728 km (0.111 R)
• M26: 4,723,553 km (0.081 R)
• M27: 4,837,397 km (0.032 R)
• M28: 4,901,125 km (0.071 R)
• M29: 5,054,912 km (0.116 R)
• M30: 5,145,568 km (0.063 R)
• M31: 5,433,544 km (0.106 R)
• M32: 5,539,759 km (0.059 R)
• M33: 5,713,591 km (0.089 R)
• M34: 5,794,374 km (0.112 R)
• M35: 6,107,931 km (0.075 R)
• M36: 6,218,335 km (0.104 R)
• M37: 6,343,249 km (0.051 R)
• M38: 6,525,310 km (0.112 R)
• M39: 6,680,592 km (0.061 R)
• M40: 7,009,408 km (0.114 R)
• M41: 7,183,091 km (0.098 R)
• M42: 7,460,895 km (0.112 R)
• M43: 7,667,938 km (0.108 R)
• M44: 8,042,382 km (0.074 R)
• M45: 8,361,623 km (0.107 R)
• M46: 8,515,111 km (0.119 R)
• M47: 8,762,546 km (0.08 R)
• M48: 8,902,868 km (0.094 R)
• M49: 9,264,746 km (0.087 R)
• M50: 9,551,226 km (0.071 R)
• M51: 9,695,588 km (0.083 R)
• M52: 9,824,541 km (0.091 R)
• M53: 9,889,317 km (0.112 R)
• M54: 9,970,399 km (0.081 R)
• M55: 10,133,161 km (0.06 R)
• M56: 10,280,515 km (0.079 R)
• M57: 10,362,645 km (0.108 R)
• M58: 10,428,468 km (0.12 R)
• M59: 10,494,440 km (0.097 R)
• M60: 10,759,827 km (0.085 R)
• M61: 10,910,173 km (0.108 R)
• M62: 11,027,457 km (0.111 R)
• M63: 11,195,905 km (0.112 R)
• M64: 11,365,249 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 9.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.53 AU - 2.61 AU

Year: 2747 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,952,103 km

• M1: 135,984 km (0.104 R)
• M2: 197,469 km (0.119 R)
• M3: 286,480 km (0.114 R)
• M4: 400,473 km (0.109 R)
• M5: 525,837 km (0.074 R)
• M6: 600,935 km (0.108 R)
• M7: 882,478 km (0.1 R)
• M8: 1,016,817 km (0.086 R)
• M9: 1,086,679 km (0.047 R)
• M10: 1,212,940 km (0.065 R)
• M11: 1,353,861 km (0.106 R)
• M12: 1,490,444 km (0.117 R)
• M13: 1,621,491 km (0.118 R)
• M14: 1,693,597 km (0.092 R)
• M15: 2,004,312 km (0.081 R)
• M16: 2,082,103 km (0.071 R)
• M17: 2,321,460 km (0.069 R)
• M18: 2,403,290 km (0.052 R)
• M19: 2,593,877 km (0.063 R)
• M20: 2,752,601 km (0.087 R)
• M21: 2,851,784 km (0.119 R)
• M22: 2,952,164 km (0.07 R)
• M23: 3,028,310 km (0.101 R)
• M24: 3,105,053 km (0.066 R)
• M25: 3,234,605 km (0.105 R)
• M26: 3,339,473 km (0.075 R)
• M27: 3,445,538 km (0.042 R)
• M28: 3,525,723 km (0.053 R)
• M29: 3,674,572 km (0.092 R)
• M30: 3,756,552 km (0.085 R)
• M31: 3,908,693 km (0.073 R)
• M32: 3,992,468 km (0.083 R)
• M33: 4,204,598 km (0.092 R)
• M34: 4,290,467 km (0.09 R)
• M35: 4,464,000 km (0.12 R)
• M36: 4,788,329 km (0.088 R)
• M37: 5,044,291 km (0.111 R)
• M38: 5,304,591 km (0.115 R)
• M39: 5,475,432 km (0.044 R)
• M40: 5,569,379 km (0.096 R)
• M41: 5,695,490 km (0.037 R)
• M42: 5,902,534 km (0.071 R)
• M43: 6,144,433 km (0.076 R)
• M44: 6,274,883 km (0.1 R)
• M45: 6,588,141 km (0.084 R)
• M46: 6,788,751 km (0.043 R)
• M47: 6,974,402 km (0.115 R)
• M48: 7,076,278 km (0.044 R)
• M49: 7,213,011 km (0.067 R)
• M50: 7,333,437 km (0.027 R)
• M51: 7,454,462 km (0.049 R)
• M52: 7,980,747 km (0.096 R)
• M53: 8,087,410 km (0.047 R)
• M54: 8,410,392 km (0.089 R)
• M55: 8,701,061 km (0.068 R)
• M56: 9,161,822 km (0.082 R)
• M57: 9,254,872 km (0.078 R)
• M58: 9,423,319 km (0.106 R)
• M59: 9,649,362 km (0.073 R)
• M60: 10,011,090 km (0.115 R)
• M61: 10,435,499 km (0.099 R)
• M62: 10,845,995 km (0.095 R)
• M63: 10,944,580 km (0.097 R)
• M64: 11,043,464 km (0.034 R)
• M65: 11,602,512 km (0.088 R)
• M66: 11,784,123 km (0.048 R)
• M67: 12,150,339 km (0.063 R)
• M68: 12,252,664 km (0.086 R)
• M69: 12,396,428 km (0.064 R)
• M70: 12,540,790 km (0.119 R)
• M71: 12,831,309 km (0.104 R)
• M72: 13,376,593 km (0.111 R)
• M73: 13,482,209 km (0.102 R)
• M74: 14,187,114 km (0.068 R)
• M75: 14,468,059 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 9.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.02 AU - 4.3 AU

Year: 4669 Days

Day: 13.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,952,103 km

• M1: 118,631 km (0.098 R)
• M2: 218,712 km (0.036 R)
• M3: 280,795 km (0.117 R)
• M4: 357,539 km (0.1 R)
• M5: 455,825 km (0.084 R)
• M6: 518,656 km (0.116 R)
• M7: 584,928 km (0.079 R)
• M8: 780,153 km (0.085 R)
• M9: 914,193 km (0.108 R)
• M10: 1,013,526 km (0.102 R)
• M11: 1,116,748 km (0.113 R)
• M12: 1,287,738 km (0.07 R)
• M13: 1,516,324 km (0.067 R)
• M14: 1,625,381 km (0.079 R)
• M15: 1,799,513 km (0.067 R)
• M16: 1,915,451 km (0.11 R)
• M17: 2,001,320 km (0.113 R)
• M18: 2,143,737 km (0.101 R)
• M19: 2,221,828 km (0.039 R)
• M20: 2,438,744 km (0.062 R)
• M21: 2,881,105 km (0.116 R)
• M22: 2,942,740 km (0.081 R)
• M23: 3,335,434 km (0.047 R)
• M24: 3,880,270 km (0.056 R)
• M25: 3,962,249 km (0.085 R)
• M26: 4,031,214 km (0.111 R)
• M27: 4,100,478 km (0.109 R)
• M28: 4,226,140 km (0.116 R)
• M29: 4,367,211 km (0.102 R)
• M30: 4,438,419 km (0.068 R)
• M31: 4,654,289 km (0.115 R)
• M32: 4,741,654 km (0.117 R)
• M33: 4,844,129 km (0.107 R)
• M34: 4,917,880 km (0.103 R)
• M35: 5,066,581 km (0.072 R)
• M36: 5,246,846 km (0.069 R)
• M37: 5,307,433 km (0.086 R)
• M38: 5,505,950 km (0.052 R)
• M39: 5,878,748 km (0.045 R)
• M40: 6,005,008 km (0.073 R)
• M41: 6,340,407 km (0.075 R)
• M42: 6,583,802 km (0.09 R)
• M43: 7,012,849 km (0.092 R)
• M44: 7,485,129 km (0.103 R)
• M45: 7,811,552 km (0.056 R)
• M46: 7,880,816 km (0.083 R)
• M47: 7,950,379 km (0.073 R)
• M48: 8,125,109 km (0.101 R)
• M49: 8,764,490 km (0.064 R)
• M50: 9,328,026 km (0.096 R)
• M51: 9,679,281 km (0.119 R)
• M52: 9,940,928 km (0.099 R)
• M53: 10,053,725 km (0.115 R)
• M54: 10,547,547 km (0.093 R)
• M55: 10,701,184 km (0.116 R)
• M56: 10,797,526 km (0.097 R)
• M57: 11,283,569 km (0.111 R)
• M58: 11,558,979 km (0.103 R)
• M59: 11,638,116 km (0.118 R)
• M60: 11,856,529 km (0.113 R)
• M61: 12,297,394 km (0.083 R)
• M62: 12,418,568 km (0.097 R)
• M63: 12,540,191 km (0.105 R)
• M64: 12,621,423 km (0.116 R)
• M65: 13,547,882 km (0.109 R)
• M66: 13,652,152 km (0.085 R)
• M67: 13,924,570 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 10.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.98 AU - 4.86 AU

Year: 5176 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,952,103 km

• M1: 150,495 km (0.088 R)
• M2: 218,413 km (0.099 R)
• M3: 382,073 km (0.097 R)
• M4: 793,018 km (0.097 R)
• M5: 936,931 km (0.11 R)
• M6: 1,370,017 km (0.089 R)
• M7: 1,492,089 km (0.04 R)
• M8: 2,017,178 km (0.028 R)
• M9: 2,531,794 km (0.073 R)
• M10: 2,860,012 km (0.085 R)
• M11: 2,972,510 km (0.114 R)
• M12: 3,225,180 km (0.059 R)
• M13: 3,776,299 km (0.088 R)
• M14: 3,924,850 km (0.073 R)
• M15: 4,279,247 km (0.054 R)
• M16: 4,356,589 km (0.118 R)
• M17: 5,128,065 km (0.087 R)
• M18: 5,292,922 km (0.064 R)
• M19: 5,515,673 km (0.099 R)
• M20: 5,656,445 km (0.107 R)
• M21: 6,231,350 km (0.091 R)
• M22: 6,496,138 km (0.12 R)
• M23: 6,644,988 km (0.083 R)
• M24: 7,812,150 km (0.094 R)
• M25: 8,225,938 km (0.105 R)
• M26: 8,777,954 km (0.073 R)
• M27: 9,510,086 km (0.114 R)
• M28: 9,645,323 km (0.034 R)
• M29: 9,849,374 km (0.106 R)
• M30: 10,330,930 km (0.077 R)
• M31: 10,400,493 km (0.094 R)
• M32: 11,568,703 km (0.04 R)
• M33: 11,785,470 km (0.097 R)
• M34: 11,894,527 km (0.053 R)
• M35: 12,260,144 km (0.095 R)
• M36: 12,927,500 km (0.117 R)
• M37: 13,114,946 km (0.076 R)
• M38: 13,720,967 km (0.102 R)
• M39: 14,181,579 km (0.079 R)
• M40: 14,764,412 km (0.067 R)
• M41: 15,355,025 km (0.116 R)
• M42: 17,049,819 km (0.118 R)
• M43: 17,794,218 km (0.079 R)
• M44: 18,549,089 km (0.095 R)
• M45: 19,015,685 km (0.098 R)
• M46: 20,003,629 km (0.108 R)
• M47: 20,177,162 km (0.097 R)
• M48: 20,700,755 km (0.097 R)
• M49: 21,184,704 km (0.116 R)
• M50: 21,273,116 km (0.096 R)
• M51: 21,494,521 km (0.069 R)
• M52: 21,583,382 km (0.092 R)
• M53: 21,761,404 km (0.116 R)
• M54: 22,388,219 km (0.067 R)
• M55: 22,613,513 km (0.104 R)
• M56: 22,975,690 km (0.059 R)
• M57: 23,385,289 km (0.102 R)
• M58: 23,843,208 km (0.092 R)
• M59: 24,582,221 km (0.053 R)
• M60: 24,814,696 km (0.12 R)
• M61: 25,001,245 km (0.072 R)
• M62: 25,893,447 km (0.11 R)
• M63: 26,367,223 km (0.03 R)
• M64: 26,509,939 km (0.109 R)
• M65: 26,939,585 km (0.106 R)
• M66: 27,227,261 km (0.111 R)
• M67: 28,681,053 km (0.12 R)
• M68: 29,664,360 km (0.052 R)
• M69: 30,758,519 km (0.111 R)
• M70: 31,260,270 km (0.058 R)
• M71: 31,411,364 km (0.083 R)
• M72: 31,663,586 km (0.118 R)
• M73: 34,068,073 km (0.089 R)
• M74: 34,171,594 km (0.097 R)
• M75: 34,275,415 km (0.057 R)
• M76: 34,431,147 km (0.113 R)
• M77: 34,639,237 km (0.11 R)
• M78: 34,899,837 km (0.031 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: 448 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit