🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 13.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.87 AU - 0.97 AU

Year: 579 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,822,784 km

• M1: 177,273 km (0.08 R)
• M2: 287,976 km (0.104 R)
• M3: 392,545 km (0.116 R)
• M4: 483,949 km (0.062 R)
• M5: 640,728 km (0.104 R)
• M6: 803,490 km (0.093 R)
• M7: 986,448 km (0.106 R)
• M8: 1,096,104 km (0.067 R)
• M9: 1,339,799 km (0.094 R)
• M10: 1,451,548 km (0.103 R)
• M11: 1,696,889 km (0.088 R)
• M12: 1,800,111 km (0.109 R)
• M13: 1,968,558 km (0.05 R)
• M14: 2,090,481 km (0.105 R)
• M15: 2,181,885 km (0.054 R)
• M16: 2,301,563 km (0.119 R)
• M17: 2,423,486 km (0.082 R)
• M18: 2,519,827 km (0.118 R)
• M19: 2,730,909 km (0.091 R)
• M20: 2,882,153 km (0.118 R)
• M21: 3,021,428 km (0.088 R)
• M22: 3,200,646 km (0.118 R)
• M23: 3,337,528 km (0.062 R)
• M24: 3,476,206 km (0.111 R)
• M25: 3,727,829 km (0.072 R)
• M26: 3,920,511 km (0.104 R)
• M27: 4,009,971 km (0.1 R)
• M28: 4,091,951 km (0.029 R)
• M29: 4,182,607 km (0.106 R)
• M30: 4,366,163 km (0.107 R)
• M31: 4,475,968 km (0.104 R)
• M32: 4,646,659 km (0.075 R)
• M33: 4,880,631 km (0.067 R)
• M34: 4,968,145 km (0.057 R)
• M35: 5,127,317 km (0.106 R)
• M36: 5,378,193 km (0.095 R)
• M37: 5,468,700 km (0.111 R)
• M38: 5,976,285 km (0.069 R)
• M39: 6,098,357 km (0.069 R)
• M40: 6,240,475 km (0.065 R)
• M41: 6,421,937 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 13

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.37 AU - 1.67 AU

Year: 1229 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,822,784 km

• M1: 166,951 km (0.092 R)
• M2: 299,196 km (0.096 R)
• M3: 387,608 km (0.086 R)
• M4: 507,286 km (0.117 R)
• M5: 849,417 km (0.117 R)
• M6: 1,139,188 km (0.098 R)
• M7: 1,341,295 km (0.103 R)
• M8: 1,449,903 km (0.106 R)
• M9: 1,595,611 km (0.071 R)
• M10: 1,957,339 km (0.1 R)
• M11: 2,444,429 km (0.097 R)
• M12: 2,647,284 km (0.072 R)
• M13: 2,757,687 km (0.096 R)
• M14: 3,019,184 km (0.079 R)
• M15: 3,207,827 km (0.036 R)
• M16: 3,340,820 km (0.108 R)
• M17: 3,445,538 km (0.102 R)
• M18: 3,589,451 km (0.061 R)
• M19: 3,851,996 km (0.088 R)
• M20: 4,257,855 km (0.112 R)
• M21: 4,429,144 km (0.117 R)
• M22: 4,660,871 km (0.088 R)
• M23: 4,778,306 km (0.104 R)
• M24: 4,888,260 km (0.087 R)
• M25: 5,016,316 km (0.053 R)
• M26: 5,310,425 km (0.096 R)
• M27: 5,450,898 km (0.088 R)
• M28: 5,663,775 km (0.09 R)
• M29: 5,789,288 km (0.107 R)
• M30: 6,189,911 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 14.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.54 AU - 3.8 AU

Year: 3703 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 82,822,784 km

• M1: 184,005 km (0.082 R)
• M2: 276,606 km (0.069 R)
• M3: 394,938 km (0.117 R)
• M4: 487,988 km (0.111 R)
• M5: 677,379 km (0.05 R)
• M6: 1,070,522 km (0.109 R)
• M7: 1,258,567 km (0.054 R)
• M8: 1,439,730 km (0.066 R)
• M9: 1,910,814 km (0.111 R)
• M10: 2,057,420 km (0.115 R)
• M11: 2,164,532 km (0.097 R)
• M12: 2,306,650 km (0.106 R)
• M13: 2,508,906 km (0.113 R)
• M14: 2,764,120 km (0.091 R)
• M15: 2,943,338 km (0.113 R)
• M16: 3,077,079 km (0.08 R)
• M17: 3,175,813 km (0.113 R)
• M18: 3,401,706 km (0.108 R)
• M19: 3,607,253 km (0.104 R)
• M20: 3,764,032 km (0.117 R)
• M21: 3,923,204 km (0.044 R)
• M22: 4,125,311 km (0.061 R)
• M23: 4,442,159 km (0.1 R)
• M24: 4,681,516 km (0.108 R)
• M25: 4,838,594 km (0.105 R)
• M26: 5,246,697 km (0.104 R)
• M27: 5,410,207 km (0.12 R)
• M28: 5,772,683 km (0.053 R)
• M29: 6,633,319 km (0.103 R)
• M30: 6,729,660 km (0.099 R)
• M31: 7,087,050 km (0.097 R)
• M32: 7,334,335 km (0.041 R)
• M33: 7,433,967 km (0.113 R)
• M34: 7,719,101 km (0.095 R)
• M35: 7,854,337 km (0.107 R)
• M36: 7,990,621 km (0.104 R)
• M37: 8,161,910 km (0.086 R)
• M38: 8,490,876 km (0.105 R)
• M39: 8,771,372 km (0.046 R)
• M40: 9,126,218 km (0.1 R)
• M41: 9,558,257 km (0.068 R)
• M42: 10,033,978 km (0.051 R)
• M43: 10,705,523 km (0.109 R)
• M44: 10,837,917 km (0.046 R)
• M45: 11,084,903 km (0.103 R)
• M46: 11,353,282 km (0.102 R)
• M47: 11,896,172 km (0.109 R)
• M48: 12,092,145 km (0.109 R)
• M49: 12,487,383 km (0.085 R)
• M50: 13,007,535 km (0.092 R)
• M51: 13,189,147 km (0.113 R)
• M52: 13,596,053 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 13.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.35 AU - 5.21 AU

Year: 6856 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,822,784 km

• M1: 178,021 km (0.081 R)
• M2: 361,279 km (0.095 R)
• M3: 453,880 km (0.106 R)
• M4: 1,085,632 km (0.07 R)
• M5: 1,252,733 km (0.095 R)
• M6: 1,391,111 km (0.047 R)
• M7: 1,496,128 km (0.107 R)
• M8: 1,593,965 km (0.118 R)
• M9: 1,724,564 km (0.106 R)
• M10: 2,216,592 km (0.113 R)
• M11: 2,667,480 km (0.075 R)
• M12: 2,922,394 km (0.097 R)
• M13: 3,561,477 km (0.096 R)
• M14: 3,897,324 km (0.102 R)
• M15: 5,040,551 km (0.048 R)
• M16: 5,433,395 km (0.054 R)
• M17: 5,899,242 km (0.094 R)
• M18: 7,322,217 km (0.075 R)
• M19: 7,458,351 km (0.104 R)
• M20: 7,993,463 km (0.1 R)
• M21: 8,487,734 km (0.101 R)
• M22: 9,728,948 km (0.093 R)
• M23: 9,916,394 km (0.069 R)
• M24: 10,390,021 km (0.113 R)
• M25: 11,182,740 km (0.108 R)
• M26: 12,075,391 km (0.103 R)
• M27: 12,908,501 km (0.083 R)
• M28: 13,052,564 km (0.109 R)
• M29: 13,197,225 km (0.104 R)
• M30: 14,203,570 km (0.075 R)
• M31: 14,288,541 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 13.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.86 AU - 6.54 AU

Year: 8927 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,822,784 km

• M1: 173,683 km (0.07 R)
• M2: 296,353 km (0.096 R)
• M3: 629,059 km (0.036 R)
• M4: 857,046 km (0.109 R)
• M5: 973,284 km (0.068 R)
• M6: 1,149,510 km (0.106 R)
• M7: 1,337,106 km (0.067 R)
• M8: 1,494,782 km (0.106 R)
• M9: 2,050,987 km (0.12 R)
• M10: 3,181,648 km (0.099 R)
• M11: 4,066,369 km (0.096 R)
• M12: 4,153,136 km (0.116 R)
• M13: 4,269,822 km (0.106 R)
• M14: 4,387,706 km (0.111 R)
• M15: 4,656,683 km (0.102 R)
• M16: 4,747,638 km (0.098 R)
• M17: 5,242,657 km (0.108 R)
• M18: 5,369,068 km (0.113 R)
• M19: 5,592,567 km (0.065 R)
• M20: 5,786,745 km (0.114 R)
• M21: 6,248,553 km (0.064 R)
• M22: 6,450,211 km (0.07 R)
• M23: 6,998,338 km (0.097 R)
• M24: 7,419,456 km (0.069 R)
• M25: 7,633,082 km (0.07 R)
• M26: 7,885,005 km (0.079 R)
• M27: 8,434,029 km (0.119 R)
• M28: 8,694,479 km (0.093 R)
• M29: 9,033,318 km (0.111 R)
• M30: 10,273,035 km (0.052 R)
• M31: 10,711,507 km (0.096 R)
• M32: 10,872,474 km (0.065 R)
• M33: 11,074,880 km (0.079 R)
• M34: 11,813,893 km (0.096 R)
• M35: 11,980,246 km (0.103 R)
• M36: 12,147,347 km (0.058 R)
• M37: 12,781,193 km (0.087 R)
• M38: 13,555,961 km (0.113 R)
• M39: 13,817,757 km (0.114 R)
• M40: 14,037,067 km (0.07 R)
• M41: 14,657,450 km (0.05 R)
• M42: 15,695,958 km (0.108 R)
• M43: 15,833,139 km (0.088 R)
• M44: 16,571,854 km (0.1 R)
• M45: 17,086,171 km (0.077 R)
• M46: 17,180,268 km (0.102 R)
• M47: 17,605,725 km (0.105 R)
• M48: 17,700,869 km (0.11 R)
• M49: 17,939,178 km (0.083 R)
• M50: 18,226,556 km (0.114 R)
• M51: 18,806,098 km (0.035 R)
• M52: 19,097,963 km (0.114 R)
• M53: 19,440,542 km (0.104 R)
• M54: 20,430,581 km (0.116 R)
• M55: 21,183,806 km (0.118 R)
• M56: 23,132,618 km (0.109 R)
• M57: 24,392,830 km (0.112 R)
• M58: 25,406,206 km (0.07 R)
• M59: 26,378,892 km (0.091 R)
• M60: 26,705,913 km (0.065 R)
• M61: 27,089,033 km (0.113 R)
• M62: 27,419,046 km (0.1 R)
• M63: 27,584,351 km (0.102 R)
• M64: 28,416,564 km (0.091 R)
• M65: 29,369,802 km (0.117 R)
• M66: 29,538,997 km (0.11 R)
• M67: 31,134,758 km (0.045 R)
• M68: 34,468,845 km (0.111 R)
• M69: 35,364,937 km (0.054 R)
• M70: 38,160,622 km (0.072 R)
• M71: 38,468,793 km (0.057 R)
• M72: 38,653,995 km (0.109 R)
• M73: 38,839,646 km (0.071 R)
• M74: 39,149,613 km (0.075 R)
• M75: 40,084,301 km (0.103 R)
• M76: 40,837,526 km (0.065 R)
• M77: 40,963,487 km (0.118 R)
• M78: 41,089,598 km (0.109 R)
• M79: 42,103,124 km (0.066 R)
• M80: 42,294,160 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 4.6

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.68 AU - 7.48 AU

Year: 9835 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,822,784 km

• M1: 327,619 km (0.075 R)
• M2: 612,603 km (0.115 R)
• M3: 1,252,134 km (0.111 R)
• M4: 1,877,154 km (0.117 R)
• M5: 1,976,188 km (0.081 R)
• M6: 2,016,430 km (0.106 R)
• M7: 2,179,641 km (0.115 R)
• M8: 2,221,080 km (0.101 R)
• M9: 2,410,919 km (0.058 R)
• M10: 2,518,779 km (0.116 R)
• M11: 3,104,605 km (0.085 R)
• M12: 3,485,182 km (0.095 R)
• M13: 4,238,108 km (0.065 R)
• M14: 4,552,862 km (0.081 R)
• M15: 4,875,095 km (0.069 R)
• M16: 6,684,482 km (0.05 R)
• M17: 6,897,060 km (0.101 R)
• M18: 6,927,728 km (0.119 R)
• M19: 7,516,844 km (0.075 R)
• M20: 8,577,643 km (0.107 R)
• M21: 8,643,466 km (0.093 R)
• M22: 8,908,404 km (0.082 R)
• M23: 9,994,185 km (0.032 R)
• M24: 10,658,549 km (0.076 R)
• M25: 10,764,764 km (0.117 R)
• M26: 10,906,882 km (0.116 R)
• M27: 12,473,620 km (0.113 R)
• M28: 12,585,519 km (0.046 R)
• M29: 13,378,238 km (0.114 R)
• M30: 13,569,275 km (0.106 R)
• M31: 14,031,682 km (0.111 R)
• M32: 14,264,905 km (0.115 R)
• M33: 15,210,064 km (0.116 R)
• M34: 16,379,022 km (0.057 R)
• M35: 16,624,363 km (0.116 R)
• M36: 17,201,810 km (0.093 R)
• M37: 17,534,666 km (0.05 R)
• M38: 17,995,876 km (0.036 R)
• M39: 18,418,639 km (0.099 R)
• M40: 19,967,426 km (0.091 R)
• M41: 20,054,642 km (0.087 R)
• M42: 22,096,503 km (0.045 R)
• M43: 22,458,231 km (0.048 R)
• M44: 23,509,305 km (0.119 R)
• M45: 24,110,390 km (0.077 R)
• M46: 26,757,075 km (0.1 R)
• M47: 28,212,214 km (0.114 R)
• M48: 28,850,847 km (0.086 R)
• M49: 29,842,531 km (0.032 R)
• M50: 31,553,931 km (0.057 R)
• M51: 31,655,508 km (0.059 R)
• M52: 32,267,812 km (0.084 R)
• M53: 32,472,761 km (0.093 R)
• M54: 33,296,896 km (0.114 R)
• M55: 33,659,521 km (0.091 R)
• M56: 33,971,432 km (0.094 R)
• M57: 34,284,391 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 7.6

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.05 AU - 11.73 AU

Year: 18876 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,822,784 km

• M1: 108,159 km (0.065 R)
• M2: 189,989 km (0.084 R)
• M3: 328,517 km (0.108 R)
• M4: 461,509 km (0.094 R)
• M5: 546,032 km (0.085 R)
• M6: 636,240 km (0.096 R)
• M7: 1,075,459 km (0.114 R)
• M8: 1,659,639 km (0.086 R)
• M9: 1,931,458 km (0.12 R)
• M10: 2,478,687 km (0.045 R)
• M11: 2,555,281 km (0.081 R)
• M12: 2,632,474 km (0.086 R)
• M13: 4,709,640 km (0.08 R)
• M14: 5,191,794 km (0.034 R)
• M15: 5,488,746 km (0.106 R)
• M16: 6,359,705 km (0.027 R)
• M17: 8,055,845 km (0.059 R)
• M18: 8,341,876 km (0.09 R)
• M19: 8,689,392 km (0.08 R)
• M20: 10,004,208 km (0.103 R)
• M21: 10,065,543 km (0.045 R)
• M22: 10,126,878 km (0.089 R)
• M23: 10,188,363 km (0.075 R)
• M24: 11,316,181 km (0.118 R)
• M25: 12,880,676 km (0.109 R)
• M26: 13,148,007 km (0.106 R)
• M27: 13,282,346 km (0.098 R)
• M28: 13,417,134 km (0.048 R)
• M29: 13,620,288 km (0.028 R)
• M30: 13,824,339 km (0.051 R)
• M31: 13,892,556 km (0.082 R)
• M32: 14,650,718 km (0.079 R)
• M33: 15,280,974 km (0.068 R)
• M34: 17,004,640 km (0.105 R)
• M35: 17,298,002 km (0.11 R)
• M36: 18,412,356 km (0.057 R)
• M37: 19,320,565 km (0.057 R)
• M38: 20,398,567 km (0.084 R)
• M39: 20,632,090 km (0.039 R)
• M40: 21,180,515 km (0.059 R)
• M41: 21,416,880 km (0.031 R)
• M42: 23,096,714 km (0.097 R)
• M43: 23,502,873 km (0.102 R)
• M44: 24,569,805 km (0.058 R)
• M45: 26,835,913 km (0.081 R)
• M46: 28,037,035 km (0.095 R)
• M47: 28,731,318 km (0.085 R)
• M48: 29,255,659 km (0.065 R)
• M49: 29,519,101 km (0.043 R)
• M50: 29,783,141 km (0.092 R)
• M51: 30,491,487 km (0.118 R)
• M52: 30,758,519 km (0.051 R)
• M53: 31,744,219 km (0.11 R)
• M54: 33,930,742 km (0.103 R)
• M55: 35,602,199 km (0.106 R)
• M56: 36,636,818 km (0.105 R)
• M57: 38,159,275 km (0.112 R)
• M58: 39,411,409 km (0.069 R)
• M59: 40,286,258 km (0.036 R)
• M60: 42,253,021 km (0.081 R)
• M61: 42,550,721 km (0.117 R)
• M62: 43,748,551 km (0.051 R)
• M63: 44,150,221 km (0.051 R)
• M64: 44,957,302 km (0.054 R)
• M65: 45,058,579 km (0.077 R)
• M66: 46,381,473 km (0.045 R)
• M67: 46,893,697 km (0.094 R)
• M68: 46,996,321 km (0.096 R)
• M69: 47,407,715 km (0.103 R)
• M70: 47,820,306 km (0.08 R)
• M71: 48,027,200 km (0.073 R)
• M72: 49,691,775 km (0.099 R)
• M73: 51,058,352 km (0.117 R)
• M74: 52,543,709 km (0.113 R)
• M75: 53,398,810 km (0.114 R)
• M76: 54,690,139 km (0.098 R)
• M77: 55,448,152 km (0.048 R)
• M78: 56,318,662 km (0.082 R)
• M79: 58,293,952 km (0.09 R)
• M80: 59,179,122 km (0.098 R)
• M81: 60,850,729 km (0.103 R)
• M82: 62,877,032 km (0.077 R)
• M83: 64,354,311 km (0.087 R)
• M84: 66,649,143 km (0.066 R)
• M85: 66,880,122 km (0.086 R)
• M86: 66,995,611 km (0.09 R)
• M87: 67,111,250 km (0.089 R)
• M88: 67,574,555 km (0.108 R)
• M89: 68,737,379 km (0.102 R)
• M90: 69,438,096 km (0.081 R)
• M91: 74,769,315 km (0.051 R)
• M92: 79,128,148 km (0.084 R)
• M93: 80,599,144 km (0.11 R)
• M94: 82,450,717 km (0.082 R)
• M95: 82,822,767 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit