🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 9.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 331 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,842,537 km

• M1: 115,340 km (0.058 R)
• M2: 197,020 km (0.084 R)
• M3: 256,411 km (0.094 R)
• M4: 323,281 km (0.092 R)
• M5: 388,506 km (0.061 R)
• M6: 446,400 km (0.108 R)
• M7: 516,113 km (0.079 R)
• M8: 640,578 km (0.117 R)
• M9: 727,494 km (0.106 R)
• M10: 893,249 km (0.111 R)
• M11: 1,016,966 km (0.035 R)
• M12: 1,097,749 km (0.052 R)
• M13: 1,223,262 km (0.061 R)
• M14: 1,285,794 km (0.115 R)
• M15: 1,373,757 km (0.096 R)
• M16: 1,438,982 km (0.077 R)
• M17: 1,513,781 km (0.104 R)
• M18: 1,585,588 km (0.112 R)
• M19: 1,671,607 km (0.117 R)
• M20: 1,732,792 km (0.106 R)
• M21: 1,911,861 km (0.028 R)
• M22: 1,985,164 km (0.06 R)
• M23: 2,078,214 km (0.109 R)
• M24: 2,182,334 km (0.119 R)
• M25: 2,244,716 km (0.104 R)
• M26: 2,307,697 km (0.101 R)
• M27: 2,390,873 km (0.046 R)
• M28: 2,455,200 km (0.105 R)
• M29: 2,525,212 km (0.101 R)
• M30: 2,621,254 km (0.034 R)
• M31: 2,687,675 km (0.092 R)
• M32: 2,754,695 km (0.119 R)
• M33: 2,838,021 km (0.113 R)
• M34: 2,901,002 km (0.079 R)
• M35: 3,098,322 km (0.063 R)
• M36: 3,234,156 km (0.087 R)
• M37: 3,366,401 km (0.07 R)
• M38: 3,427,586 km (0.1 R)
• M39: 3,528,565 km (0.066 R)
• M40: 3,659,164 km (0.078 R)
• M41: 3,802,927 km (0.094 R)
• M42: 3,901,662 km (0.117 R)
• M43: 4,024,931 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 13.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 339 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,842,537 km

• M1: 180,415 km (0.088 R)
• M2: 282,740 km (0.088 R)
• M3: 384,766 km (0.09 R)
• M4: 481,406 km (0.072 R)
• M5: 569,519 km (0.119 R)
• M6: 659,427 km (0.1 R)
• M7: 772,224 km (0.087 R)
• M8: 865,573 km (0.08 R)
• M9: 994,676 km (0.047 R)
• M10: 1,107,772 km (0.078 R)
• M11: 1,194,838 km (0.077 R)
• M12: 1,291,478 km (0.103 R)
• M13: 1,387,371 km (0.11 R)
• M14: 1,571,675 km (0.108 R)
• M15: 1,840,054 km (0.047 R)
• M16: 1,953,299 km (0.061 R)
• M17: 2,073,277 km (0.078 R)
• M18: 2,312,035 km (0.086 R)
• M19: 2,488,261 km (0.072 R)
• M20: 2,614,372 km (0.054 R)
• M21: 2,770,553 km (0.119 R)
• M22: 2,896,664 km (0.108 R)
• M23: 3,092,188 km (0.107 R)
• M24: 3,252,856 km (0.115 R)
• M25: 3,356,527 km (0.099 R)
• M26: 3,456,309 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 355 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 39,842,537 km

• M1: 112,348 km (0.086 R)
• M2: 174,132 km (0.069 R)
• M3: 256,112 km (0.096 R)
• M4: 312,809 km (0.115 R)
• M5: 375,491 km (0.088 R)
• M6: 454,628 km (0.088 R)
• M7: 522,545 km (0.04 R)
• M8: 628,909 km (0.091 R)
• M9: 759,957 km (0.107 R)
• M10: 868,116 km (0.053 R)
• M11: 1,038,658 km (0.104 R)
• M12: 1,128,118 km (0.032 R)
• M13: 1,236,576 km (0.096 R)
• M14: 1,294,171 km (0.119 R)
• M15: 1,378,245 km (0.117 R)
• M16: 1,507,797 km (0.073 R)
• M17: 1,627,924 km (0.084 R)
• M18: 1,723,667 km (0.077 R)
• M19: 1,821,354 km (0.102 R)
• M20: 1,998,029 km (0.092 R)
• M21: 2,225,717 km (0.109 R)
• M22: 2,327,294 km (0.102 R)
• M23: 2,545,707 km (0.064 R)
• M24: 2,604,050 km (0.101 R)
• M25: 2,662,842 km (0.077 R)
• M26: 2,727,618 km (0.115 R)
• M27: 2,809,149 km (0.08 R)
• M28: 2,869,586 km (0.066 R)
• M29: 2,958,148 km (0.104 R)
• M30: 3,177,908 km (0.097 R)
• M31: 3,246,723 km (0.115 R)
• M32: 3,397,368 km (0.097 R)
• M33: 3,538,438 km (0.105 R)
• M34: 3,669,486 km (0.102 R)
• M35: 3,771,961 km (0.096 R)
• M36: 3,857,082 km (0.084 R)
• M37: 3,948,935 km (0.116 R)
• M38: 4,010,569 km (0.077 R)
• M39: 4,103,619 km (0.112 R)
• M40: 4,159,868 km (0.107 R)
• M41: 4,285,680 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 12

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.23 AU - 1.57 AU

Year: 1124 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,842,537 km

• M1: 149,598 km (0.054 R)
• M2: 230,680 km (0.081 R)
• M3: 305,778 km (0.085 R)
• M4: 425,756 km (0.05 R)
• M5: 547,379 km (0.1 R)
• M6: 1,007,242 km (0.098 R)
• M7: 1,144,573 km (0.11 R)
• M8: 1,270,834 km (0.05 R)
• M9: 1,406,669 km (0.094 R)
• M10: 1,653,954 km (0.104 R)
• M11: 1,793,080 km (0.12 R)
• M12: 1,915,601 km (0.096 R)
• M13: 2,025,106 km (0.111 R)
• M14: 2,142,242 km (0.11 R)
• M15: 2,372,323 km (0.093 R)
• M16: 2,785,662 km (0.1 R)
• M17: 3,037,435 km (0.076 R)
• M18: 3,178,506 km (0.087 R)
• M19: 3,327,954 km (0.117 R)
• M20: 3,537,541 km (0.114 R)
• M21: 3,621,316 km (0.109 R)
• M22: 3,738,451 km (0.092 R)
• M23: 3,870,097 km (0.085 R)
• M24: 3,969,879 km (0.078 R)
• M25: 4,124,413 km (0.118 R)
• M26: 4,219,558 km (0.054 R)
• M27: 4,384,414 km (0.101 R)
• M28: 4,551,366 km (0.093 R)
• M29: 4,656,832 km (0.068 R)
• M30: 4,756,016 km (0.116 R)
• M31: 4,956,477 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 10.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.69 AU - 1.73 AU

Year: 1517 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,842,537 km

• M1: 148,102 km (0.09 R)
• M2: 214,075 km (0.117 R)
• M3: 391,498 km (0.102 R)
• M4: 470,934 km (0.105 R)
• M5: 636,988 km (0.105 R)
• M6: 734,526 km (0.077 R)
• M7: 802,593 km (0.095 R)
• M8: 909,106 km (0.102 R)
• M9: 983,008 km (0.099 R)
• M10: 1,066,782 km (0.075 R)
• M11: 1,137,243 km (0.08 R)
• M12: 1,225,655 km (0.03 R)
• M13: 1,324,988 km (0.12 R)
• M14: 1,401,283 km (0.035 R)
• M15: 1,496,577 km (0.12 R)
• M16: 1,862,045 km (0.082 R)
• M17: 1,957,937 km (0.114 R)
• M18: 2,144,485 km (0.035 R)
• M19: 2,245,165 km (0.088 R)
• M20: 2,368,134 km (0.109 R)
• M21: 2,472,254 km (0.063 R)
• M22: 2,599,413 km (0.066 R)
• M23: 2,761,277 km (0.112 R)
• M24: 3,061,371 km (0.05 R)
• M25: 3,152,326 km (0.097 R)
• M26: 3,325,261 km (0.092 R)
• M27: 3,466,033 km (0.1 R)
• M28: 3,549,060 km (0.107 R)
• M29: 3,656,770 km (0.118 R)
• M30: 3,863,215 km (0.096 R)
• M31: 3,949,234 km (0.077 R)
• M32: 4,148,648 km (0.118 R)
• M33: 4,364,069 km (0.078 R)
• M34: 4,518,454 km (0.052 R)
• M35: 4,832,610 km (0.081 R)
• M36: 4,952,288 km (0.094 R)
• M37: 5,140,332 km (0.084 R)
• M38: 5,372,060 km (0.071 R)
• M39: 5,648,965 km (0.03 R)
• M40: 6,144,882 km (0.062 R)
• M41: 6,245,711 km (0.038 R)
• M42: 6,347,138 km (0.088 R)
• M43: 6,492,996 km (0.073 R)
• M44: 6,684,332 km (0.038 R)
• M45: 7,057,579 km (0.084 R)
• M46: 7,284,668 km (0.073 R)
• M47: 7,391,631 km (0.056 R)
• M48: 7,514,301 km (0.087 R)
• M49: 7,761,886 km (0.086 R)
• M50: 7,918,066 km (0.119 R)
• M51: 8,012,163 km (0.089 R)
• M52: 8,280,990 km (0.089 R)
• M53: 8,488,632 km (0.109 R)
• M54: 8,779,001 km (0.108 R)
• M55: 9,352,859 km (0.101 R)
• M56: 9,452,491 km (0.078 R)
• M57: 9,719,822 km (0.103 R)
• M58: 9,871,215 km (0.058 R)
• M59: 10,588,537 km (0.048 R)
• M60: 10,831,484 km (0.05 R)
• M61: 10,901,197 km (0.104 R)
• M62: 11,713,812 km (0.049 R)
• M63: 11,821,224 km (0.119 R)
• M64: 12,019,142 km (0.107 R)
• M65: 12,163,653 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 13.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.77 AU - 4.79 AU

Year: 6006 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,842,537 km

• M1: 195,524 km (0.103 R)
• M2: 297,700 km (0.116 R)
• M3: 463,903 km (0.069 R)
• M4: 568,771 km (0.108 R)
• M5: 793,916 km (0.1 R)
• M6: 971,788 km (0.094 R)
• M7: 1,214,136 km (0.092 R)
• M8: 1,369,569 km (0.077 R)
• M9: 1,778,120 km (0.086 R)
• M10: 2,058,168 km (0.061 R)
• M11: 2,374,417 km (0.111 R)
• M12: 2,913,119 km (0.094 R)
• M13: 3,245,077 km (0.074 R)
• M14: 3,589,302 km (0.109 R)
• M15: 3,816,990 km (0.086 R)
• M16: 3,971,524 km (0.107 R)
• M17: 4,501,699 km (0.034 R)
• M18: 4,858,340 km (0.101 R)
• M19: 5,167,559 km (0.051 R)
• M20: 5,570,277 km (0.065 R)
• M21: 5,864,386 km (0.091 R)
• M22: 6,345,493 km (0.094 R)
• M23: 7,996,156 km (0.114 R)
• M24: 8,563,431 km (0.053 R)
• M25: 8,903,317 km (0.085 R)
• M26: 9,456,231 km (0.055 R)
• M27: 9,596,255 km (0.11 R)
• M28: 9,842,942 km (0.11 R)
• M29: 10,342,598 km (0.11 R)
• M30: 10,704,625 km (0.062 R)
• M31: 12,004,481 km (0.08 R)
• M32: 13,158,030 km (0.063 R)
• M33: 13,708,550 km (0.079 R)
• M34: 14,106,331 km (0.119 R)
• M35: 14,226,458 km (0.109 R)
• M36: 14,386,977 km (0.052 R)
• M37: 14,588,784 km (0.071 R)
• M38: 15,281,422 km (0.069 R)
• M39: 15,569,847 km (0.071 R)
• M40: 17,854,506 km (0.088 R)
• M41: 17,941,123 km (0.095 R)
• M42: 18,027,890 km (0.049 R)
• M43: 18,595,165 km (0.119 R)
• M44: 18,682,979 km (0.116 R)
• M45: 18,770,942 km (0.12 R)
• M46: 18,947,318 km (0.045 R)
• M47: 19,837,126 km (0.067 R)
• M48: 20,106,851 km (0.07 R)
• M49: 20,196,909 km (0.106 R)
• M50: 20,287,266 km (0.08 R)
• M51: 20,422,952 km (0.088 R)
• M52: 20,604,264 km (0.076 R)
• M53: 21,981,612 km (0.114 R)
• M54: 22,634,607 km (0.107 R)
• M55: 24,631,589 km (0.108 R)
• M56: 24,921,360 km (0.106 R)
• M57: 25,163,858 km (0.038 R)
• M58: 25,993,976 km (0.103 R)
• M59: 26,092,262 km (0.106 R)
• M60: 26,882,737 km (0.095 R)
• M61: 27,530,795 km (0.106 R)
• M62: 28,893,333 km (0.112 R)
• M63: 29,250,124 km (0.09 R)
• M64: 30,019,655 km (0.12 R)
• M65: 30,691,948 km (0.083 R)
• M66: 30,899,889 km (0.11 R)
• M67: 31,421,537 km (0.119 R)
• M68: 33,537,599 km (0.056 R)
• M69: 34,127,463 km (0.113 R)
• M70: 35,317,664 km (0.095 R)
• M71: 35,808,494 km (0.076 R)
• M72: 35,917,850 km (0.096 R)
• M73: 36,411,523 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.7

Radius: 3.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.88 AU - 9.64 AU

Year: 19112 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,842,537 km

• M1: 102,475 km (0.107 R)
• M2: 462,108 km (0.086 R)
• M3: 556,953 km (0.073 R)
• M4: 687,851 km (0.099 R)
• M5: 944,112 km (0.091 R)
• M6: 1,456,036 km (0.07 R)
• M7: 1,677,291 km (0.043 R)
• M8: 1,930,561 km (0.09 R)
• M9: 2,017,626 km (0.09 R)
• M10: 2,495,741 km (0.077 R)
• M11: 2,519,378 km (0.105 R)
• M12: 2,566,800 km (0.109 R)
• M13: 2,590,736 km (0.107 R)
• M14: 2,638,607 km (0.074 R)
• M15: 2,759,632 km (0.036 R)
• M16: 2,932,118 km (0.104 R)
• M17: 3,159,208 km (0.12 R)
• M18: 3,313,593 km (0.105 R)
• M19: 3,497,000 km (0.043 R)
• M20: 3,846,161 km (0.113 R)
• M21: 4,011,168 km (0.113 R)
• M22: 4,122,319 km (0.116 R)
• M23: 4,376,336 km (0.057 R)
• M24: 4,577,396 km (0.062 R)
• M25: 5,627,124 km (0.098 R)
• M26: 5,814,271 km (0.11 R)
• M27: 5,971,797 km (0.112 R)
• M28: 6,003,512 km (0.096 R)
• M29: 6,035,227 km (0.07 R)
• M30: 6,226,862 km (0.069 R)
• M31: 6,517,830 km (0.115 R)
• M32: 6,912,918 km (0.101 R)
• M33: 7,012,849 km (0.06 R)
• M34: 7,553,944 km (0.03 R)
• M35: 7,760,390 km (0.052 R)
• M36: 8,568,517 km (0.092 R)
• M37: 8,855,895 km (0.079 R)
• M38: 9,811,376 km (0.108 R)
• M39: 9,923,724 km (0.081 R)
• M40: 10,149,767 km (0.085 R)
• M41: 10,377,455 km (0.097 R)
• M42: 10,415,453 km (0.064 R)
• M43: 10,799,171 km (0.088 R)
• M44: 12,460,306 km (0.085 R)
• M45: 14,156,895 km (0.073 R)
• M46: 14,538,819 km (0.07 R)
• M47: 14,666,874 km (0.114 R)
• M48: 15,139,753 km (0.106 R)
• M49: 15,486,820 km (0.06 R)
• M50: 15,530,353 km (0.076 R)
• M51: 16,100,471 km (0.035 R)
• M52: 16,410,138 km (0.094 R)
• M53: 16,454,569 km (0.074 R)
• M54: 16,588,010 km (0.08 R)
• M55: 16,766,630 km (0.103 R)
• M56: 16,856,090 km (0.043 R)
• M57: 16,900,969 km (0.064 R)
• M58: 17,351,259 km (0.119 R)
• M59: 18,865,039 km (0.066 R)
• M60: 19,944,837 km (0.108 R)
• M61: 20,229,821 km (0.1 R)
• M62: 20,372,836 km (0.105 R)
• M63: 20,611,894 km (0.12 R)
• M64: 20,755,807 km (0.102 R)
• M65: 21,044,680 km (0.106 R)
• M66: 22,213,040 km (0.119 R)
• M67: 22,508,346 km (0.103 R)
• M68: 22,854,665 km (0.052 R)
• M69: 22,953,848 km (0.059 R)
• M70: 23,753,000 km (0.072 R)
• M71: 23,954,209 km (0.115 R)
• M72: 24,866,607 km (0.119 R)
• M73: 25,532,617 km (0.034 R)
• M74: 26,412,402 km (0.092 R)
• M75: 27,512,844 km (0.032 R)
• M76: 27,989,163 km (0.107 R)
• M77: 28,095,228 km (0.103 R)
• M78: 28,468,026 km (0.1 R)
• M79: 28,788,764 km (0.109 R)
• M80: 31,342,549 km (0.107 R)
• M81: 32,451,069 km (0.088 R)
• M82: 32,506,869 km (0.053 R)
• M83: 32,730,219 km (0.114 R)
• M84: 33,234,663 km (0.111 R)
• M85: 34,421,722 km (0.038 R)
• M86: 34,649,410 km (0.077 R)
• M87: 34,706,407 km (0.082 R)
• M88: 34,934,693 km (0.086 R)
• M89: 35,392,762 km (0.113 R)
• M90: 36,488,716 km (0.1 R)
• M91: 37,771,518 km (0.026 R)
• M92: 38,123,821 km (0.064 R)
• M93: 39,247,001 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit