🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 290 Days

Day: 38.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 14.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 617 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,982,554 km

• M1: 190,737 km (0.101 R)
• M2: 291,716 km (0.11 R)
• M3: 383,569 km (0.052 R)
• M4: 480,060 km (0.078 R)
• M5: 579,393 km (0.051 R)
• M6: 749,934 km (0.072 R)
• M7: 850,314 km (0.072 R)
• M8: 1,199,177 km (0.048 R)
• M9: 1,338,303 km (0.104 R)
• M10: 1,457,532 km (0.117 R)
• M11: 1,547,889 km (0.093 R)
• M12: 1,666,969 km (0.099 R)
• M13: 1,768,696 km (0.091 R)
• M14: 1,921,884 km (0.05 R)
• M15: 2,101,551 km (0.052 R)
• M16: 2,242,023 km (0.113 R)
• M17: 2,478,089 km (0.087 R)
• M18: 2,579,666 km (0.119 R)
• M19: 2,714,603 km (0.107 R)
• M20: 2,819,471 km (0.06 R)
• M21: 3,000,185 km (0.051 R)
• M22: 3,100,266 km (0.117 R)
• M23: 3,210,221 km (0.081 R)
• M24: 3,503,732 km (0.082 R)
• M25: 3,636,126 km (0.115 R)
• M26: 3,743,238 km (0.075 R)
• M27: 3,869,648 km (0.103 R)
• M28: 3,970,028 km (0.055 R)
• M29: 4,089,707 km (0.049 R)
• M30: 4,220,006 km (0.041 R)
• M31: 4,551,814 km (0.071 R)
• M32: 4,804,036 km (0.086 R)
• M33: 4,912,046 km (0.074 R)
• M34: 5,140,632 km (0.119 R)
• M35: 5,291,725 km (0.077 R)
• M36: 5,722,567 km (0.07 R)
• M37: 5,974,041 km (0.107 R)
• M38: 6,164,928 km (0.111 R)
• M39: 6,261,120 km (0.111 R)
• M40: 6,466,069 km (0.094 R)
• M41: 6,574,826 km (0.032 R)
• M42: 6,728,015 km (0.096 R)
• M43: 6,871,479 km (0.102 R)
• M44: 7,049,351 km (0.036 R)
• M45: 7,217,499 km (0.101 R)
• M46: 7,409,732 km (0.066 R)
• M47: 7,557,984 km (0.039 R)
• M48: 7,661,057 km (0.064 R)
• M49: 7,822,473 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 13.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.12 AU - 1.24 AU

Year: 841 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,982,554 km

• M1: 173,683 km (0.099 R)
• M2: 303,983 km (0.044 R)
• M3: 409,001 km (0.107 R)
• M4: 498,011 km (0.116 R)
• M5: 595,998 km (0.118 R)
• M6: 682,316 km (0.106 R)
• M7: 773,870 km (0.077 R)
• M8: 897,886 km (0.071 R)
• M9: 1,058,854 km (0.117 R)
• M10: 1,168,060 km (0.108 R)
• M11: 1,444,966 km (0.038 R)
• M12: 1,637,199 km (0.088 R)
• M13: 1,751,043 km (0.114 R)
• M14: 2,124,439 km (0.067 R)
• M15: 2,233,646 km (0.089 R)
• M16: 2,920,150 km (0.087 R)
• M17: 3,016,043 km (0.091 R)
• M18: 3,193,017 km (0.05 R)
• M19: 3,594,687 km (0.1 R)
• M20: 3,754,458 km (0.077 R)
• M21: 3,906,898 km (0.112 R)
• M22: 4,041,985 km (0.083 R)
• M23: 4,129,649 km (0.109 R)
• M24: 4,247,532 km (0.07 R)
• M25: 4,416,728 km (0.089 R)
• M26: 4,507,085 km (0.106 R)
• M27: 4,649,053 km (0.083 R)
• M28: 4,761,551 km (0.103 R)
• M29: 4,875,095 km (0.117 R)
• M30: 5,052,219 km (0.095 R)
• M31: 5,338,250 km (0.102 R)
• M32: 5,618,597 km (0.102 R)
• M33: 6,037,172 km (0.078 R)
• M34: 6,227,759 km (0.11 R)
• M35: 6,386,333 km (0.092 R)
• M36: 6,638,106 km (0.115 R)
• M37: 6,799,971 km (0.113 R)
• M38: 6,928,177 km (0.032 R)
• M39: 7,246,222 km (0.101 R)
• M40: 7,377,269 km (0.084 R)
• M41: 7,545,118 km (0.051 R)
• M42: 7,653,577 km (0.061 R)
• M43: 7,799,285 km (0.087 R)
• M44: 8,031,610 km (0.105 R)
• M45: 8,154,879 km (0.085 R)
• M46: 8,328,562 km (0.075 R)
• M47: 8,528,575 km (0.029 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 14.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.26 AU - 2.46 AU

Year: 2378 Days

Day: 6.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,982,554 km

• M1: 238,459 km (0.074 R)
• M2: 333,902 km (0.04 R)
• M3: 425,008 km (0.112 R)
• M4: 644,916 km (0.089 R)
• M5: 796,010 km (0.106 R)
• M6: 951,592 km (0.039 R)
• M7: 1,137,841 km (0.096 R)
• M8: 1,316,461 km (0.104 R)
• M9: 1,805,347 km (0.077 R)
• M10: 2,076,867 km (0.087 R)
• M11: 2,273,738 km (0.054 R)
• M12: 2,425,729 km (0.101 R)
• M13: 2,861,358 km (0.028 R)
• M14: 2,956,952 km (0.066 R)
• M15: 3,095,479 km (0.078 R)
• M16: 3,307,609 km (0.058 R)
• M17: 3,657,070 km (0.103 R)
• M18: 3,776,149 km (0.026 R)
• M19: 4,391,894 km (0.111 R)
• M20: 4,841,735 km (0.105 R)
• M21: 5,072,265 km (0.087 R)
• M22: 5,340,345 km (0.082 R)
• M23: 5,699,230 km (0.109 R)
• M24: 6,066,194 km (0.028 R)
• M25: 6,208,012 km (0.092 R)
• M26: 6,458,888 km (0.093 R)
• M27: 6,567,496 km (0.076 R)
• M28: 6,731,455 km (0.118 R)
• M29: 6,933,712 km (0.113 R)
• M30: 7,045,013 km (0.083 R)
• M31: 7,156,762 km (0.075 R)
• M32: 7,782,380 km (0.106 R)
• M33: 8,131,243 km (0.065 R)
• M34: 8,248,527 km (0.092 R)
• M35: 8,386,307 km (0.117 R)
• M36: 9,228,543 km (0.113 R)
• M37: 9,825,887 km (0.11 R)
• M38: 9,992,988 km (0.105 R)
• M39: 10,224,117 km (0.083 R)
• M40: 10,393,462 km (0.111 R)
• M41: 10,542,312 km (0.062 R)
• M42: 10,649,124 km (0.09 R)
• M43: 10,756,237 km (0.106 R)
• M44: 10,885,339 km (0.102 R)
• M45: 11,079,966 km (0.056 R)
• M46: 11,188,574 km (0.043 R)
• M47: 11,494,502 km (0.069 R)
• M48: 11,736,851 km (0.06 R)
• M49: 12,070,155 km (0.077 R)
• M50: 12,181,904 km (0.119 R)
• M51: 12,338,982 km (0.108 R)
• M52: 12,768,777 km (0.118 R)
• M53: 12,951,136 km (0.118 R)
• M54: 13,134,394 km (0.097 R)
• M55: 13,550,126 km (0.076 R)
• M56: 13,689,552 km (0.114 R)
• M57: 13,806,238 km (0.08 R)
• M58: 14,063,995 km (0.081 R)
• M59: 15,014,689 km (0.089 R)
• M60: 15,134,966 km (0.063 R)
• M61: 15,449,271 km (0.083 R)
• M62: 16,059,930 km (0.114 R)
• M63: 16,232,267 km (0.118 R)
• M64: 16,331,001 km (0.103 R)
• M65: 16,454,868 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 10.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.97 AU - 3.07 AU

Year: 3443 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,982,554 km

• M1: 143,764 km (0.083 R)
• M2: 310,416 km (0.118 R)
• M3: 544,237 km (0.09 R)
• M4: 630,256 km (0.067 R)
• M5: 747,391 km (0.106 R)
• M6: 826,827 km (0.096 R)
• M7: 1,291,478 km (0.112 R)
• M8: 1,534,725 km (0.102 R)
• M9: 1,745,059 km (0.031 R)
• M10: 1,853,817 km (0.092 R)
• M11: 1,927,569 km (0.114 R)
• M12: 2,378,157 km (0.119 R)
• M13: 2,553,935 km (0.087 R)
• M14: 2,790,299 km (0.086 R)
• M15: 3,004,823 km (0.109 R)
• M16: 3,150,980 km (0.054 R)
• M17: 3,284,571 km (0.102 R)
• M18: 3,588,255 km (0.104 R)
• M19: 4,239,155 km (0.106 R)
• M20: 4,436,624 km (0.107 R)
• M21: 4,721,608 km (0.059 R)
• M22: 5,047,283 km (0.114 R)
• M23: 5,169,055 km (0.066 R)
• M24: 5,309,528 km (0.062 R)
• M25: 5,540,507 km (0.069 R)
• M26: 5,612,314 km (0.116 R)
• M27: 5,684,420 km (0.1 R)
• M28: 5,756,676 km (0.071 R)
• M29: 5,902,384 km (0.112 R)
• M30: 6,272,040 km (0.083 R)
• M31: 7,092,136 km (0.12 R)
• M32: 7,366,498 km (0.058 R)
• M33: 7,644,302 km (0.036 R)
• M34: 7,784,475 km (0.117 R)
• M35: 7,966,087 km (0.051 R)
• M36: 8,067,514 km (0.119 R)
• M37: 8,374,489 km (0.116 R)
• M38: 9,212,087 km (0.049 R)
• M39: 9,511,433 km (0.109 R)
• M40: 10,032,332 km (0.083 R)
• M41: 10,362,495 km (0.119 R)
• M42: 10,943,383 km (0.107 R)
• M43: 11,056,330 km (0.071 R)
• M44: 11,374,674 km (0.094 R)
• M45: 11,997,001 km (0.046 R)
• M46: 12,230,374 km (0.035 R)
• M47: 12,324,172 km (0.034 R)
• M48: 12,441,606 km (0.094 R)
• M49: 12,583,275 km (0.053 R)
• M50: 12,796,602 km (0.102 R)
• M51: 13,034,911 km (0.067 R)
• M52: 13,178,675 km (0.089 R)
• M53: 14,545,850 km (0.113 R)
• M54: 14,670,166 km (0.094 R)
• M55: 14,769,798 km (0.105 R)
• M56: 14,869,729 km (0.085 R)
• M57: 15,019,925 km (0.119 R)
• M58: 15,221,135 km (0.025 R)
• M59: 16,060,229 km (0.094 R)
• M60: 16,291,807 km (0.082 R)
• M61: 16,369,149 km (0.052 R)
• M62: 16,757,953 km (0.088 R)
• M63: 16,914,433 km (0.098 R)
• M64: 17,228,738 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 13.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.33 AU - 3.51 AU

Year: 4149 Days

Day: 8.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,982,554 km

• M1: 172,486 km (0.096 R)
• M2: 289,173 km (0.119 R)
• M3: 425,905 km (0.093 R)
• M4: 533,017 km (0.071 R)
• M5: 718,668 km (0.095 R)
• M6: 829,670 km (0.036 R)
• M7: 1,271,582 km (0.116 R)
• M8: 1,417,589 km (0.12 R)
• M9: 1,507,947 km (0.081 R)
• M10: 1,631,664 km (0.049 R)
• M11: 2,049,790 km (0.102 R)
• M12: 2,365,442 km (0.105 R)
• M13: 2,455,948 km (0.119 R)
• M14: 2,678,101 km (0.105 R)
• M15: 2,829,943 km (0.115 R)
• M16: 3,172,522 km (0.111 R)
• M17: 3,343,662 km (0.09 R)
• M18: 3,716,609 km (0.05 R)
• M19: 3,876,081 km (0.039 R)
• M20: 4,005,333 km (0.051 R)
• M21: 4,334,748 km (0.044 R)
• M22: 4,502,896 km (0.107 R)
• M23: 4,764,842 km (0.118 R)
• M24: 5,008,537 km (0.079 R)
• M25: 5,208,848 km (0.042 R)
• M26: 5,825,640 km (0.108 R)
• M27: 6,061,556 km (0.085 R)
• M28: 6,262,616 km (0.025 R)
• M29: 6,453,054 km (0.081 R)
• M30: 6,645,586 km (0.098 R)
• M31: 6,996,842 km (0.082 R)
• M32: 7,421,251 km (0.088 R)
• M33: 7,908,641 km (0.07 R)
• M34: 8,280,990 km (0.11 R)
• M35: 8,518,552 km (0.092 R)
• M36: 8,687,448 km (0.055 R)
• M37: 8,800,843 km (0.056 R)
• M38: 9,490,938 km (0.026 R)
• M39: 9,724,909 km (0.086 R)
• M40: 9,857,303 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 7.4

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.32 AU - 8.32 AU

Year: 15743 Days

Day: 17.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,982,554 km

• M1: 202,855 km (0.095 R)
• M2: 607,218 km (0.11 R)
• M3: 730,486 km (0.111 R)
• M4: 1,002,306 km (0.086 R)
• M5: 1,493,436 km (0.115 R)
• M6: 2,019,870 km (0.086 R)
• M7: 2,112,771 km (0.063 R)
• M8: 2,532,393 km (0.077 R)
• M9: 2,700,690 km (0.1 R)
• M10: 2,907,435 km (0.102 R)
• M11: 3,012,752 km (0.092 R)
• M12: 3,155,318 km (0.109 R)
• M13: 3,263,627 km (0.1 R)
• M14: 3,409,934 km (0.107 R)
• M15: 3,823,572 km (0.113 R)
• M16: 5,544,546 km (0.08 R)
• M17: 5,985,411 km (0.119 R)
• M18: 6,255,285 km (0.099 R)
• M19: 7,907,594 km (0.102 R)
• M20: 8,203,798 km (0.085 R)
• M21: 8,503,592 km (0.118 R)
• M22: 9,113,951 km (0.094 R)
• M23: 9,372,456 km (0.118 R)
• M24: 10,215,739 km (0.097 R)
• M25: 11,193,361 km (0.101 R)
• M26: 12,428,292 km (0.098 R)
• M27: 13,061,839 km (0.116 R)
• M28: 13,764,799 km (0.116 R)
• M29: 15,391,377 km (0.092 R)
• M30: 16,509,023 km (0.059 R)
• M31: 17,014,215 km (0.109 R)
• M32: 17,077,644 km (0.078 R)
• M33: 18,429,261 km (0.117 R)
• M34: 18,625,085 km (0.103 R)
• M35: 20,015,597 km (0.112 R)
• M36: 20,216,955 km (0.065 R)
• M37: 21,029,122 km (0.108 R)
• M38: 25,174,479 km (0.102 R)
• M39: 25,319,290 km (0.051 R)
• M40: 25,464,400 km (0.109 R)
• M41: 26,120,835 km (0.103 R)
• M42: 26,194,138 km (0.074 R)
• M43: 26,856,857 km (0.111 R)
• M44: 27,450,461 km (0.027 R)
• M45: 27,748,909 km (0.082 R)
• M46: 28,048,554 km (0.031 R)
• M47: 28,123,502 km (0.111 R)
• M48: 29,029,317 km (0.113 R)
• M49: 30,175,087 km (0.085 R)
• M50: 30,560,302 km (0.078 R)
• M51: 30,792,179 km (0.095 R)
• M52: 31,491,399 km (0.084 R)
• M53: 34,099,488 km (0.109 R)
• M54: 34,340,042 km (0.071 R)
• M55: 36,121,004 km (0.097 R)
• M56: 36,284,365 km (0.113 R)
• M57: 36,611,835 km (0.114 R)
• M58: 37,517,650 km (0.054 R)
• M59: 38,097,940 km (0.106 R)
• M60: 38,681,073 km (0.116 R)
• M61: 39,435,345 km (0.113 R)
• M62: 43,538,665 km (0.053 R)
• M63: 44,848,544 km (0.111 R)
• M64: 45,817,340 km (0.054 R)
• M65: 46,437,423 km (0.119 R)
• M66: 46,882,178 km (0.102 R)
• M67: 49,488,771 km (0.11 R)
• M68: 51,497,272 km (0.061 R)
• M69: 52,234,341 km (0.117 R)
• M70: 52,419,094 km (0.073 R)
• M71: 52,974,700 km (0.12 R)
• M72: 53,067,601 km (0.098 R)
• M73: 53,998,548 km (0.047 R)
• M74: 54,466,042 km (0.12 R)
• M75: 55,028,978 km (0.096 R)
• M76: 55,310,970 km (0.082 R)
• M77: 56,634,014 km (0.111 R)
• M78: 57,490,013 km (0.075 R)
• M79: 59,118,386 km (0.091 R)
• M80: 59,311,068 km (0.046 R)
• M81: 59,986,652 km (0.111 R)
• M82: 60,083,442 km (0.058 R)
• M83: 60,180,231 km (0.106 R)
• M84: 60,664,929 km (0.084 R)
• M85: 62,322,623 km (0.038 R)
• M86: 62,714,868 km (0.118 R)
• M87: 63,403,168 km (0.12 R)
• M88: 65,582,809 km (0.044 R)
• M89: 66,481,443 km (0.099 R)
• M90: 66,982,596 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit