🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.53 AU - 0.69 AU

Year: 183 Days

Day: 47 Hours

Environment

Temp: 119 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.52 AU - 3.62 AU

Year: 2071 Days

Day: 44.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.31 AU - 5.69 AU

Year: 4966 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,691,704 km

• M1: 150,944 km (0.047 R)
• M2: 239,057 km (0.077 R)
• M3: 316,699 km (0.113 R)
• M4: 444,754 km (0.109 R)
• M5: 502,798 km (0.068 R)
• M6: 637,287 km (0.057 R)
• M7: 783,893 km (0.073 R)
• M8: 941,868 km (0.069 R)
• M9: 1,007,990 km (0.113 R)
• M10: 1,204,412 km (0.064 R)
• M11: 1,288,935 km (0.049 R)
• M12: 1,567,636 km (0.095 R)
• M13: 1,754,933 km (0.087 R)
• M14: 1,837,511 km (0.106 R)
• M15: 2,359,906 km (0.07 R)
• M16: 2,543,912 km (0.037 R)
• M17: 2,637,710 km (0.088 R)
• M18: 3,326,458 km (0.115 R)
• M19: 3,673,226 km (0.096 R)
• M20: 3,761,788 km (0.119 R)
• M21: 3,887,001 km (0.105 R)
• M22: 4,141,467 km (0.095 R)
• M23: 4,363,919 km (0.071 R)
• M24: 4,647,407 km (0.076 R)
• M25: 4,762,598 km (0.076 R)
• M26: 4,820,492 km (0.034 R)
• M27: 5,272,427 km (0.053 R)
• M28: 5,533,924 km (0.09 R)
• M29: 5,594,811 km (0.113 R)
• M30: 5,965,215 km (0.092 R)
• M31: 6,111,522 km (0.076 R)
• M32: 6,364,941 km (0.094 R)
• M33: 6,471,454 km (0.082 R)
• M34: 6,903,942 km (0.073 R)
• M35: 7,345,704 km (0.03 R)
• M36: 7,502,483 km (0.069 R)
• M37: 7,979,550 km (0.111 R)
• M38: 8,048,515 km (0.03 R)
• M39: 8,140,667 km (0.099 R)
• M40: 8,279,793 km (0.083 R)
• M41: 8,443,005 km (0.036 R)
• M42: 9,493,182 km (0.076 R)
• M43: 9,737,475 km (0.1 R)
• M44: 10,407,823 km (0.078 R)
• M45: 10,558,767 km (0.099 R)
• M46: 10,761,173 km (0.12 R)
• M47: 10,837,468 km (0.116 R)
• M48: 11,714,112 km (0.083 R)
• M49: 12,055,344 km (0.106 R)
• M50: 12,479,754 km (0.119 R)
• M51: 12,747,534 km (0.093 R)
• M52: 12,801,239 km (0.034 R)
• M53: 13,288,779 km (0.09 R)
• M54: 13,370,609 km (0.087 R)
• M55: 14,674,504 km (0.119 R)
• M56: 15,013,792 km (0.063 R)
• M57: 15,355,773 km (0.104 R)
• M58: 15,671,574 km (0.084 R)
• M59: 16,251,116 km (0.078 R)
• M60: 16,896,780 km (0.093 R)
• M61: 17,401,374 km (0.037 R)
• M62: 17,490,983 km (0.117 R)
• M63: 17,730,639 km (0.06 R)
• M64: 18,577,812 km (0.09 R)
• M65: 19,191,013 km (0.095 R)
• M66: 19,345,249 km (0.092 R)
• M67: 19,935,562 km (0.06 R)
• M68: 20,279,936 km (0.109 R)
• M69: 20,437,164 km (0.107 R)
• M70: 20,911,239 km (0.101 R)
• M71: 21,006,533 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 8.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.91 AU - 6.29 AU

Year: 5102 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,691,704 km

• M1: 135,236 km (0.054 R)
• M2: 203,004 km (0.112 R)
• M3: 350,059 km (0.111 R)
• M4: 552,615 km (0.116 R)
• M5: 617,540 km (0.115 R)
• M6: 819,946 km (0.11 R)
• M7: 1,421,629 km (0.111 R)
• M8: 1,478,925 km (0.035 R)
• M9: 1,679,984 km (0.097 R)
• M10: 1,777,671 km (0.094 R)
• M11: 1,927,868 km (0.064 R)
• M12: 2,348,836 km (0.101 R)
• M13: 2,626,340 km (0.082 R)
• M14: 2,740,483 km (0.042 R)
• M15: 2,958,747 km (0.102 R)
• M16: 3,412,327 km (0.104 R)
• M17: 4,133,240 km (0.092 R)
• M18: 4,266,232 km (0.091 R)
• M19: 4,485,543 km (0.107 R)
• M20: 5,005,545 km (0.099 R)
• M21: 5,290,828 km (0.067 R)
• M22: 5,362,934 km (0.106 R)
• M23: 5,471,841 km (0.084 R)
• M24: 5,858,552 km (0.118 R)
• M25: 6,008,299 km (0.119 R)
• M26: 6,678,049 km (0.062 R)
• M27: 7,111,135 km (0.117 R)
• M28: 7,170,824 km (0.065 R)
• M29: 7,391,481 km (0.088 R)
• M30: 7,655,073 km (0.076 R)
• M31: 7,777,743 km (0.111 R)
• M32: 7,859,872 km (0.116 R)
• M33: 8,149,793 km (0.064 R)
• M34: 8,296,100 km (0.074 R)
• M35: 8,889,853 km (0.032 R)
• M36: 9,322,491 km (0.102 R)
• M37: 9,475,529 km (0.069 R)
• M38: 10,208,110 km (0.116 R)
• M39: 10,411,114 km (0.103 R)
• M40: 10,752,347 km (0.102 R)
• M41: 11,097,320 km (0.119 R)
• M42: 11,375,871 km (0.098 R)
• M43: 11,656,816 km (0.099 R)
• M44: 11,798,036 km (0.092 R)
• M45: 12,225,437 km (0.104 R)
• M46: 12,730,480 km (0.108 R)
• M47: 12,949,042 km (0.112 R)
• M48: 13,070,964 km (0.035 R)
• M49: 13,636,744 km (0.083 R)
• M50: 13,760,910 km (0.079 R)
• M51: 13,860,392 km (0.095 R)
• M52: 14,010,140 km (0.062 R)
• M53: 14,792,387 km (0.079 R)
• M54: 15,175,956 km (0.098 R)
• M55: 15,485,324 km (0.041 R)
• M56: 15,926,937 km (0.059 R)
• M57: 16,136,225 km (0.082 R)
• M58: 16,822,729 km (0.116 R)
• M59: 17,062,535 km (0.102 R)
• M60: 17,491,731 km (0.114 R)
• M61: 17,680,673 km (0.04 R)
• M62: 18,033,275 km (0.052 R)
• M63: 18,196,786 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 10.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.02 AU - 9.94 AU

Year: 11238 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,691,704 km

• M1: 143,464 km (0.033 R)
• M2: 258,056 km (0.044 R)
• M3: 547,827 km (0.095 R)
• M4: 632,051 km (0.068 R)
• M5: 815,458 km (0.03 R)
• M6: 1,038,209 km (0.058 R)
• M7: 1,280,857 km (0.074 R)
• M8: 1,493,436 km (0.045 R)
• M9: 1,717,533 km (0.115 R)
• M10: 1,979,629 km (0.062 R)
• M11: 2,115,613 km (0.111 R)
• M12: 2,660,897 km (0.107 R)
• M13: 3,707,035 km (0.074 R)
• M14: 3,774,205 km (0.095 R)
• M15: 4,012,664 km (0.071 R)
• M16: 4,221,054 km (0.081 R)
• M17: 4,576,348 km (0.069 R)
• M18: 5,015,418 km (0.054 R)
• M19: 5,544,845 km (0.066 R)
• M20: 5,660,634 km (0.055 R)
• M21: 5,816,365 km (0.091 R)
• M22: 6,092,224 km (0.087 R)
• M23: 6,575,126 km (0.107 R)
• M24: 6,780,075 km (0.062 R)
• M25: 7,449,824 km (0.075 R)
• M26: 7,577,880 km (0.088 R)
• M27: 7,663,600 km (0.052 R)
• M28: 9,169,751 km (0.11 R)
• M29: 9,261,305 km (0.084 R)
• M30: 9,353,008 km (0.08 R)
• M31: 9,676,439 km (0.075 R)
• M32: 9,769,489 km (0.1 R)
• M33: 11,055,283 km (0.083 R)
• M34: 11,250,358 km (0.045 R)
• M35: 11,742,834 km (0.085 R)
• M36: 13,056,304 km (0.091 R)
• M37: 13,314,210 km (0.112 R)
• M38: 14,098,103 km (0.114 R)
• M39: 14,203,719 km (0.05 R)
• M40: 14,309,635 km (0.119 R)
• M41: 14,843,250 km (0.088 R)
• M42: 15,328,995 km (0.053 R)
• M43: 16,705,594 km (0.088 R)
• M44: 16,873,443 km (0.063 R)
• M45: 18,121,538 km (0.116 R)
• M46: 18,351,620 km (0.091 R)
• M47: 19,693,512 km (0.09 R)
• M48: 19,930,176 km (0.105 R)
• M49: 20,048,807 km (0.025 R)
• M50: 20,406,197 km (0.077 R)
• M51: 20,885,957 km (0.096 R)
• M52: 21,006,533 km (0.069 R)
• M53: 21,430,194 km (0.071 R)
• M54: 22,409,312 km (0.082 R)
• M55: 22,966,415 km (0.051 R)
• M56: 23,153,113 km (0.115 R)
• M57: 25,561,639 km (0.084 R)
• M58: 26,338,650 km (0.095 R)
• M59: 26,534,174 km (0.044 R)
• M60: 27,717,045 km (0.072 R)
• M61: 30,406,964 km (0.099 R)
• M62: 31,367,981 km (0.105 R)
• M63: 31,852,229 km (0.094 R)
• M64: 32,478,446 km (0.075 R)
• M65: 32,688,032 km (0.077 R)
• M66: 34,880,688 km (0.115 R)
• M67: 35,526,054 km (0.113 R)
• M68: 36,537,934 km (0.058 R)
• M69: 38,737,920 km (0.052 R)
• M70: 39,629,822 km (0.098 R)
• M71: 39,779,121 km (0.117 R)
• M72: 40,078,466 km (0.09 R)
• M73: 40,378,410 km (0.066 R)
• M74: 41,131,486 km (0.08 R)
• M75: 41,434,122 km (0.084 R)
• M76: 42,117,485 km (0.113 R)
• M77: 43,111,414 km (0.085 R)
• M78: 43,188,157 km (0.118 R)
• M79: 43,495,581 km (0.05 R)
• M80: 44,888,487 km (0.1 R)
• M81: 45,590,400 km (0.107 R)
• M82: 48,274,784 km (0.103 R)
• M83: 49,234,305 km (0.042 R)
• M84: 49,475,157 km (0.088 R)
• M85: 50,847,568 km (0.116 R)
• M86: 51,416,339 km (0.064 R)
• M87: 51,497,721 km (0.088 R)
• M88: 51,660,782 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.1

Radius: 4.3

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.79 AU - 13.05 AU

Year: 17880 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,691,704 km

• M1: 55,052 km (0.115 R)
• M2: 83,176 km (0.107 R)
• M3: 197,170 km (0.067 R)
• M4: 358,137 km (0.056 R)
• M5: 604,675 km (0.1 R)
• M6: 655,987 km (0.069 R)
• M7: 915,090 km (0.116 R)
• M8: 954,584 km (0.059 R)
• M9: 1,448,407 km (0.11 R)
• M10: 1,831,976 km (0.07 R)
• M11: 2,192,207 km (0.106 R)
• M12: 2,518,181 km (0.117 R)
• M13: 3,005,571 km (0.064 R)
• M14: 3,305,664 km (0.119 R)
• M15: 3,709,878 km (0.056 R)
• M16: 3,998,901 km (0.032 R)
• M17: 4,530,572 km (0.083 R)
• M18: 4,701,113 km (0.061 R)
• M19: 5,013,623 km (0.076 R)
• M20: 5,190,149 km (0.109 R)
• M21: 5,622,038 km (0.079 R)
• M22: 5,658,539 km (0.082 R)
• M23: 6,253,490 km (0.104 R)
• M24: 6,674,010 km (0.096 R)
• M25: 7,907,295 km (0.106 R)
• M26: 8,112,693 km (0.094 R)
• M27: 8,824,180 km (0.041 R)
• M28: 10,172,206 km (0.094 R)
• M29: 11,490,014 km (0.117 R)
• M30: 11,956,759 km (0.081 R)
• M31: 12,003,733 km (0.08 R)
• M32: 12,525,082 km (0.087 R)
• M33: 13,345,028 km (0.106 R)
• M34: 14,481,822 km (0.118 R)
• M35: 15,803,818 km (0.119 R)
• M36: 16,010,563 km (0.118 R)
• M37: 16,270,264 km (0.119 R)
• M38: 16,426,893 km (0.044 R)
• M39: 16,636,330 km (0.102 R)
• M40: 16,688,839 km (0.031 R)
• M41: 16,899,323 km (0.107 R)
• M42: 17,163,812 km (0.109 R)
• M43: 17,696,830 km (0.063 R)
• M44: 18,833,774 km (0.116 R)
• M45: 19,493,949 km (0.066 R)
• M46: 19,882,604 km (0.068 R)
• M47: 21,063,679 km (0.046 R)
• M48: 21,691,392 km (0.088 R)
• M49: 23,493,298 km (0.102 R)
• M50: 23,906,637 km (0.111 R)
• M51: 24,025,268 km (0.104 R)
• M52: 24,144,049 km (0.089 R)
• M53: 25,523,790 km (0.1 R)
• M54: 26,131,756 km (0.111 R)
• M55: 27,921,395 km (0.093 R)
• M56: 29,241,746 km (0.117 R)
• M57: 29,622,772 km (0.118 R)
• M58: 29,877,687 km (0.104 R)
• M59: 30,325,433 km (0.116 R)
• M60: 30,453,788 km (0.075 R)
• M61: 30,711,096 km (0.118 R)
• M62: 31,422,285 km (0.115 R)
• M63: 32,597,825 km (0.03 R)
• M64: 33,987,140 km (0.098 R)
• M65: 34,053,861 km (0.108 R)
• M66: 34,789,882 km (0.041 R)
• M67: 34,857,052 km (0.101 R)
• M68: 35,463,372 km (0.096 R)
• M69: 35,666,376 km (0.062 R)
• M70: 36,618,417 km (0.112 R)
• M71: 36,892,032 km (0.11 R)
• M72: 37,578,836 km (0.102 R)
• M73: 38,131,300 km (0.117 R)
• M74: 38,478,068 km (0.094 R)
• M75: 38,895,446 km (0.085 R)
• M76: 40,156,556 km (0.116 R)
• M77: 40,509,308 km (0.11 R)
• M78: 42,145,011 km (0.104 R)
• M79: 42,934,888 km (0.058 R)
• M80: 43,006,845 km (0.067 R)
• M81: 43,295,569 km (0.117 R)
• M82: 44,383,444 km (0.098 R)
• M83: 44,529,153 km (0.072 R)
• M84: 45,187,084 km (0.086 R)
• M85: 46,438,321 km (0.068 R)
• M86: 46,660,324 km (0.057 R)
• M87: 46,956,827 km (0.077 R)
• M88: 47,105,378 km (0.1 R)
• M89: 47,254,078 km (0.087 R)
• M90: 48,299,019 km (0.093 R)
• M91: 49,578,230 km (0.087 R)
• M92: 50,487,785 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.29 AU - 18.97 AU

Year: 24941 Days

Day: 22.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,691,704 km

• M1: 124,465 km (0.112 R)
• M2: 378,333 km (0.051 R)
• M3: 619,186 km (0.07 R)
• M4: 838,197 km (0.088 R)
• M5: 1,211,294 km (0.119 R)
• M6: 1,307,485 km (0.054 R)
• M7: 1,825,992 km (0.098 R)
• M8: 1,936,844 km (0.108 R)
• M9: 2,212,104 km (0.06 R)
• M10: 2,500,080 km (0.119 R)
• M11: 2,902,348 km (0.071 R)
• M12: 3,217,551 km (0.086 R)
• M13: 3,352,189 km (0.106 R)
• M14: 4,256,957 km (0.072 R)
• M15: 4,345,519 km (0.079 R)
• M16: 4,675,532 km (0.098 R)
• M17: 4,920,723 km (0.093 R)
• M18: 5,713,591 km (0.107 R)
• M19: 5,876,952 km (0.11 R)
• M20: 5,942,775 km (0.086 R)
• M21: 6,511,696 km (0.119 R)
• M22: 6,682,387 km (0.087 R)
• M23: 7,809,458 km (0.078 R)
• M24: 8,137,077 km (0.118 R)
• M25: 8,805,630 km (0.085 R)
• M26: 9,032,420 km (0.061 R)
• M27: 9,685,415 km (0.084 R)
• M28: 9,841,296 km (0.119 R)
• M29: 10,037,269 km (0.026 R)
• M30: 10,353,519 km (0.081 R)
• M31: 11,036,583 km (0.096 R)
• M32: 11,322,016 km (0.067 R)
• M33: 12,193,124 km (0.105 R)
• M34: 12,319,235 km (0.063 R)
• M35: 12,403,608 km (0.118 R)
• M36: 12,530,617 km (0.118 R)
• M37: 12,828,466 km (0.087 R)
• M38: 13,257,962 km (0.096 R)
• M39: 13,648,562 km (0.078 R)
• M40: 13,823,442 km (0.08 R)
• M41: 13,998,920 km (0.09 R)
• M42: 14,396,701 km (0.092 R)
• M43: 14,798,221 km (0.057 R)
• M44: 15,158,154 km (0.04 R)
• M45: 15,657,811 km (0.049 R)
• M46: 15,886,695 km (0.117 R)
• M47: 16,394,131 km (0.097 R)
• M48: 16,813,305 km (0.091 R)
• M49: 16,953,927 km (0.106 R)
• M50: 17,236,068 km (0.092 R)
• M51: 18,235,980 km (0.031 R)
• M52: 18,573,473 km (0.051 R)
• M53: 18,815,822 km (0.109 R)
• M54: 19,746,321 km (0.095 R)
• M55: 20,241,938 km (0.106 R)
• M56: 20,993,219 km (0.075 R)
• M57: 22,162,775 km (0.072 R)
• M58: 22,265,399 km (0.041 R)
• M59: 22,316,861 km (0.084 R)
• M60: 22,677,840 km (0.111 R)
• M61: 22,988,854 km (0.104 R)
• M62: 23,040,765 km (0.079 R)
• M63: 23,930,124 km (0.069 R)
• M64: 25,044,180 km (0.103 R)
• M65: 25,258,254 km (0.101 R)
• M66: 27,322,555 km (0.078 R)
• M67: 27,985,573 km (0.111 R)
• M68: 28,319,027 km (0.075 R)
• M69: 28,765,875 km (0.11 R)
• M70: 29,102,471 km (0.12 R)
• M71: 29,836,099 km (0.107 R)
• M72: 30,976,932 km (0.103 R)
• M73: 31,552,584 km (0.113 R)
• M74: 32,073,783 km (0.045 R)
• M75: 33,065,917 km (0.042 R)
• M76: 33,477,311 km (0.112 R)
• M77: 33,890,500 km (0.098 R)
• M78: 34,008,832 km (0.117 R)
• M79: 34,305,335 km (0.053 R)
• M80: 35,800,715 km (0.06 R)
• M81: 36,647,290 km (0.077 R)
• M82: 39,102,490 km (0.095 R)
• M83: 40,099,260 km (0.094 R)
• M84: 40,600,862 km (0.061 R)
• M85: 40,789,505 km (0.057 R)
• M86: 41,230,819 km (0.1 R)
• M87: 42,627,764 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 10,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit