🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.47 AU - 0.73 AU

Year: 300 Days

Day: 32.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 12.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 436 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,653,155 km

• M1: 182,210 km (0.095 R)
• M2: 270,922 km (0.044 R)
• M3: 390,899 km (0.084 R)
• M4: 482,154 km (0.1 R)
• M5: 592,707 km (0.079 R)
• M6: 697,126 km (0.043 R)
• M7: 820,245 km (0.082 R)
• M8: 924,066 km (0.117 R)
• M9: 1,029,533 km (0.116 R)
• M10: 1,172,698 km (0.1 R)
• M11: 1,267,393 km (0.097 R)
• M12: 1,361,341 km (0.1 R)
• M13: 1,450,501 km (0.071 R)
• M14: 1,593,816 km (0.055 R)
• M15: 1,699,881 km (0.077 R)
• M16: 1,820,008 km (0.087 R)
• M17: 1,975,440 km (0.075 R)
• M18: 2,552,140 km (0.116 R)
• M19: 2,845,950 km (0.065 R)
• M20: 3,060,623 km (0.11 R)
• M21: 3,198,702 km (0.106 R)
• M22: 3,338,875 km (0.097 R)
• M23: 3,417,115 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 9.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 570 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,653,155 km

• M1: 143,464 km (0.118 R)
• M2: 262,095 km (0.099 R)
• M3: 323,879 km (0.105 R)
• M4: 389,254 km (0.037 R)
• M5: 504,145 km (0.119 R)
• M6: 579,393 km (0.113 R)
• M7: 686,505 km (0.093 R)
• M8: 786,137 km (0.076 R)
• M9: 891,155 km (0.062 R)
• M10: 974,481 km (0.094 R)
• M11: 1,044,343 km (0.08 R)
• M12: 1,155,344 km (0.088 R)
• M13: 1,223,860 km (0.096 R)
• M14: 1,335,311 km (0.111 R)
• M15: 1,512,285 km (0.06 R)
• M16: 1,600,548 km (0.119 R)
• M17: 1,671,158 km (0.026 R)
• M18: 1,882,689 km (0.11 R)
• M19: 2,281,068 km (0.039 R)
• M20: 2,353,773 km (0.093 R)
• M21: 2,471,656 km (0.095 R)
• M22: 2,538,825 km (0.104 R)
• M23: 2,767,411 km (0.112 R)
• M24: 2,829,494 km (0.112 R)
• M25: 2,892,026 km (0.1 R)
• M26: 3,228,172 km (0.069 R)
• M27: 3,293,696 km (0.092 R)
• M28: 3,376,274 km (0.12 R)
• M29: 3,747,427 km (0.114 R)
• M30: 3,946,841 km (0.115 R)
• M31: 4,025,679 km (0.045 R)
• M32: 4,274,759 km (0.091 R)
• M33: 4,346,865 km (0.066 R)
• M34: 4,419,420 km (0.042 R)
• M35: 4,519,800 km (0.06 R)
• M36: 4,732,080 km (0.088 R)
• M37: 4,928,951 km (0.078 R)
• M38: 5,157,087 km (0.079 R)
• M39: 5,282,151 km (0.115 R)
• M40: 5,359,643 km (0.108 R)
• M41: 5,782,706 km (0.099 R)
• M42: 5,872,614 km (0.118 R)
• M43: 5,952,948 km (0.095 R)
• M44: 6,084,295 km (0.086 R)
• M45: 6,504,665 km (0.088 R)
• M46: 6,598,313 km (0.107 R)
• M47: 6,734,148 km (0.11 R)
• M48: 6,849,937 km (0.12 R)
• M49: 6,945,231 km (0.059 R)
• M50: 7,072,838 km (0.059 R)
• M51: 7,158,408 km (0.109 R)
• M52: 7,287,361 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 11.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.32 AU - 1.8 AU

Year: 1258 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,653,155 km

• M1: 141,819 km (0.064 R)
• M2: 214,075 km (0.099 R)
• M3: 419,472 km (0.074 R)
• M4: 528,230 km (0.107 R)
• M5: 610,659 km (0.085 R)
• M6: 875,447 km (0.06 R)
• M7: 963,410 km (0.054 R)
• M8: 1,048,083 km (0.102 R)
• M9: 1,142,180 km (0.119 R)
• M10: 1,225,356 km (0.044 R)
• M11: 1,427,912 km (0.096 R)
• M12: 1,571,675 km (0.068 R)
• M13: 1,641,537 km (0.076 R)
• M14: 1,882,240 km (0.063 R)
• M15: 1,998,628 km (0.103 R)
• M16: 2,177,846 km (0.088 R)
• M17: 2,443,083 km (0.096 R)
• M18: 2,588,941 km (0.113 R)
• M19: 2,784,914 km (0.073 R)
• M20: 3,083,212 km (0.103 R)
• M21: 3,201,394 km (0.079 R)
• M22: 3,432,374 km (0.1 R)
• M23: 3,826,115 km (0.107 R)
• M24: 3,953,423 km (0.081 R)
• M25: 4,147,152 km (0.09 R)
• M26: 4,289,121 km (0.045 R)
• M27: 4,399,374 km (0.073 R)
• M28: 4,488,235 km (0.103 R)
• M29: 4,804,186 km (0.113 R)
• M30: 4,884,370 km (0.101 R)
• M31: 5,115,798 km (0.087 R)
• M32: 5,244,602 km (0.112 R)
• M33: 5,315,362 km (0.077 R)
• M34: 5,386,421 km (0.1 R)
• M35: 5,553,522 km (0.072 R)
• M36: 5,843,891 km (0.073 R)
• M37: 6,102,247 km (0.112 R)
• M38: 6,189,163 km (0.071 R)
• M39: 6,339,060 km (0.094 R)
• M40: 6,427,173 km (0.107 R)
• M41: 6,757,785 km (0.114 R)
• M42: 6,912,319 km (0.065 R)
• M43: 7,081,066 km (0.04 R)
• M44: 7,290,652 km (0.064 R)
• M45: 7,972,370 km (0.099 R)
• M46: 8,053,901 km (0.099 R)
• M47: 8,424,305 km (0.059 R)
• M48: 8,646,458 km (0.106 R)
• M49: 8,898,680 km (0.095 R)
• M50: 9,025,688 km (0.037 R)
• M51: 9,324,585 km (0.116 R)
• M52: 9,655,645 km (0.11 R)
• M53: 9,786,094 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 12.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.48 AU - 2.14 AU

Year: 1572 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,653,155 km

• M1: 169,345 km (0.064 R)
• M2: 291,716 km (0.08 R)
• M3: 397,332 km (0.103 R)
• M4: 511,475 km (0.109 R)
• M5: 732,431 km (0.095 R)
• M6: 849,267 km (0.117 R)
• M7: 946,506 km (0.118 R)
• M8: 1,360,593 km (0.107 R)
• M9: 1,532,181 km (0.11 R)
• M10: 1,694,794 km (0.112 R)
• M11: 1,786,797 km (0.109 R)
• M12: 1,880,595 km (0.11 R)
• M13: 1,984,715 km (0.051 R)
• M14: 2,226,615 km (0.097 R)
• M15: 2,328,042 km (0.053 R)
• M16: 2,478,238 km (0.057 R)
• M17: 2,564,407 km (0.105 R)
• M18: 2,680,644 km (0.104 R)
• M19: 2,828,597 km (0.118 R)
• M20: 3,143,051 km (0.1 R)
• M21: 3,226,078 km (0.09 R)
• M22: 3,405,147 km (0.092 R)
• M23: 3,609,049 km (0.087 R)
• M24: 3,696,115 km (0.095 R)
• M25: 3,817,139 km (0.042 R)
• M26: 4,018,049 km (0.073 R)
• M27: 4,108,406 km (0.104 R)
• M28: 4,256,807 km (0.088 R)
• M29: 5,159,930 km (0.067 R)
• M30: 5,332,865 km (0.07 R)
• M31: 5,469,897 km (0.096 R)
• M32: 5,684,270 km (0.106 R)
• M33: 6,017,425 km (0.109 R)
• M34: 6,108,231 km (0.11 R)
• M35: 6,595,920 km (0.089 R)
• M36: 6,797,129 km (0.115 R)
• M37: 6,878,211 km (0.072 R)
• M38: 7,027,809 km (0.079 R)
• M39: 7,123,551 km (0.04 R)
• M40: 7,413,322 km (0.102 R)
• M41: 7,496,948 km (0.032 R)
• M42: 7,834,141 km (0.088 R)
• M43: 7,961,898 km (0.071 R)
• M44: 8,219,505 km (0.117 R)
• M45: 8,349,506 km (0.097 R)
• M46: 8,450,933 km (0.08 R)
• M47: 8,640,474 km (0.091 R)
• M48: 8,979,463 km (0.092 R)
• M49: 9,232,732 km (0.067 R)
• M50: 9,792,228 km (0.099 R)
• M51: 9,945,416 km (0.089 R)
• M52: 10,456,293 km (0.07 R)
• M53: 10,550,240 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 14.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.06 AU - 4.56 AU

Year: 4802 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,653,155 km

• M1: 204,799 km (0.102 R)
• M2: 308,471 km (0.083 R)
• M3: 419,024 km (0.104 R)
• M4: 569,968 km (0.051 R)
• M5: 899,083 km (0.073 R)
• M6: 1,053,618 km (0.114 R)
• M7: 1,175,989 km (0.106 R)
• M8: 1,289,085 km (0.086 R)
• M9: 1,861,746 km (0.095 R)
• M10: 1,978,581 km (0.087 R)
• M11: 2,080,906 km (0.111 R)
• M12: 2,435,304 km (0.096 R)
• M13: 2,601,208 km (0.082 R)
• M14: 3,425,342 km (0.092 R)
• M15: 3,549,359 km (0.089 R)
• M16: 4,170,938 km (0.108 R)
• M17: 4,348,361 km (0.119 R)
• M18: 4,505,738 km (0.1 R)
• M19: 4,780,101 km (0.088 R)
• M20: 5,013,025 km (0.102 R)
• M21: 5,345,431 km (0.093 R)
• M22: 5,636,100 km (0.094 R)
• M23: 6,056,919 km (0.099 R)
• M24: 6,539,372 km (0.079 R)
• M25: 6,824,356 km (0.116 R)
• M26: 7,008,062 km (0.049 R)
• M27: 7,868,100 km (0.065 R)
• M28: 8,394,535 km (0.085 R)
• M29: 8,761,498 km (0.085 R)
• M30: 8,875,342 km (0.027 R)
• M31: 9,018,508 km (0.098 R)
• M32: 10,401,540 km (0.065 R)
• M33: 11,164,040 km (0.097 R)
• M34: 11,287,758 km (0.12 R)
• M35: 11,661,603 km (0.074 R)
• M36: 12,229,925 km (0.094 R)
• M37: 12,421,410 km (0.054 R)
• M38: 12,678,270 km (0.044 R)
• M39: 12,807,373 km (0.068 R)
• M40: 14,525,355 km (0.055 R)
• M41: 14,660,591 km (0.107 R)
• M42: 15,102,653 km (0.06 R)
• M43: 15,514,795 km (0.104 R)
• M44: 16,000,240 km (0.091 R)
• M45: 16,244,833 km (0.113 R)
• M46: 16,737,758 km (0.103 R)
• M47: 16,950,486 km (0.078 R)
• M48: 17,378,785 km (0.111 R)
• M49: 17,594,206 km (0.061 R)
• M50: 17,774,471 km (0.102 R)
• M51: 17,882,929 km (0.078 R)
• M52: 18,064,242 km (0.098 R)
• M53: 18,538,168 km (0.078 R)
• M54: 19,760,084 km (0.059 R)
• M55: 20,060,177 km (0.068 R)
• M56: 20,551,157 km (0.065 R)
• M57: 20,931,435 km (0.072 R)
• M58: 21,160,768 km (0.076 R)
• M59: 21,429,446 km (0.11 R)
• M60: 22,280,957 km (0.091 R)
• M61: 23,025,356 km (0.079 R)
• M62: 23,817,776 km (0.094 R)
• M63: 23,937,454 km (0.115 R)
• M64: 24,217,352 km (0.079 R)
• M65: 24,699,805 km (0.076 R)
• M66: 25,104,168 km (0.083 R)
• M67: 25,388,703 km (0.116 R)
• M68: 25,796,806 km (0.113 R)
• M69: 26,125,024 km (0.08 R)
• M70: 26,785,349 km (0.056 R)
• M71: 26,992,841 km (0.115 R)
• M72: 27,367,734 km (0.085 R)
• M73: 27,660,497 km (0.03 R)
• M74: 28,122,605 km (0.054 R)
• M75: 28,333,538 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 3.7

Gravity: 72.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.12 AU - 7.72 AU

Year: 13050 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,653,155 km

• M1: 83,924 km (0.1 R)
• M2: 164,707 km (0.117 R)
• M3: 189,241 km (0.05 R)
• M4: 683,363 km (0.112 R)
• M5: 1,141,432 km (0.103 R)
• M6: 1,191,697 km (0.108 R)
• M7: 1,480,570 km (0.099 R)
• M8: 1,507,947 km (0.113 R)
• M9: 2,244,267 km (0.082 R)
• M10: 2,901,301 km (0.025 R)
• M11: 3,322,120 km (0.068 R)
• M12: 4,142,215 km (0.118 R)
• M13: 4,979,964 km (0.105 R)
• M14: 5,396,743 km (0.119 R)
• M15: 6,622,099 km (0.116 R)
• M16: 6,758,233 km (0.117 R)
• M17: 7,079,719 km (0.066 R)
• M18: 7,126,095 km (0.113 R)
• M19: 7,312,344 km (0.07 R)
• M20: 7,500,239 km (0.034 R)
• M21: 7,928,837 km (0.044 R)
• M22: 9,312,318 km (0.08 R)
• M23: 9,721,019 km (0.118 R)
• M24: 10,397,800 km (0.107 R)
• M25: 10,503,267 km (0.069 R)
• M26: 11,089,541 km (0.096 R)
• M27: 13,538,607 km (0.114 R)
• M28: 15,120,455 km (0.032 R)
• M29: 15,963,290 km (0.104 R)
• M30: 16,329,206 km (0.075 R)
• M31: 17,506,092 km (0.098 R)
• M32: 18,199,778 km (0.11 R)
• M33: 18,454,244 km (0.106 R)
• M34: 18,518,122 km (0.108 R)
• M35: 18,645,879 km (0.114 R)
• M36: 18,709,906 km (0.093 R)
• M37: 19,419,000 km (0.11 R)
• M38: 19,679,151 km (0.09 R)
• M39: 20,005,723 km (0.111 R)
• M40: 20,136,921 km (0.115 R)
• M41: 21,063,081 km (0.096 R)
• M42: 21,196,522 km (0.086 R)
• M43: 21,397,283 km (0.061 R)
• M44: 21,867,918 km (0.119 R)
• M45: 22,070,772 km (0.069 R)
• M46: 22,888,025 km (0.115 R)
• M47: 23,094,022 km (0.09 R)
• M48: 23,369,431 km (0.109 R)
• M49: 23,576,774 km (0.047 R)
• M50: 25,540,994 km (0.093 R)
• M51: 26,111,710 km (0.106 R)
• M52: 27,995,596 km (0.083 R)
• M53: 28,583,964 km (0.112 R)
• M54: 28,805,668 km (0.12 R)
• M55: 29,548,721 km (0.07 R)
• M56: 29,623,370 km (0.094 R)
• M57: 29,997,664 km (0.05 R)
• M58: 30,448,851 km (0.115 R)
• M59: 30,524,249 km (0.11 R)
• M60: 30,675,193 km (0.109 R)
• M61: 31,815,727 km (0.058 R)
• M62: 33,513,214 km (0.099 R)
• M63: 34,687,557 km (0.073 R)
• M64: 34,766,246 km (0.114 R)
• M65: 37,237,154 km (0.115 R)
• M66: 37,884,015 km (0.089 R)
• M67: 40,425,085 km (0.072 R)
• M68: 45,238,845 km (0.095 R)
• M69: 46,796,159 km (0.089 R)
• M70: 47,144,572 km (0.113 R)
• M71: 48,458,939 km (0.117 R)
• M72: 49,076,479 km (0.061 R)
• M73: 49,164,891 km (0.096 R)
• M74: 49,253,304 km (0.103 R)
• M75: 49,607,701 km (0.098 R)
• M76: 51,572,220 km (0.052 R)
• M77: 52,926,081 km (0.1 R)
• M78: 55,484,653 km (0.063 R)
• M79: 55,668,958 km (0.091 R)
• M80: 56,130,467 km (0.097 R)
• M81: 56,593,323 km (0.109 R)
• M82: 57,150,426 km (0.098 R)
• M83: 59,774,223 km (0.039 R)
• M84: 59,868,769 km (0.111 R)
• M85: 60,531,188 km (0.066 R)
• M86: 60,625,883 km (0.115 R)
• M87: 61,481,583 km (0.119 R)
• M88: 62,437,065 km (0.093 R)
• M89: 62,820,634 km (0.099 R)
• M90: 62,916,676 km (0.111 R)
• M91: 63,397,483 km (0.09 R)
• M92: 64,459,479 km (0.114 R)
• M93: 64,556,268 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit