🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 155 Days

Day: 25.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.49 AU - 0.73 AU

Year: 176 Days

Day: 18.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.18 AU - 1.62 AU

Year: 611 Days

Day: 24.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,327,088 km

• M1: 231,428 km (0.09 R)
• M2: 871,707 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.1 AU - 2.94 AU

Year: 1476 Days

Day: 31.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 9.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.15 AU - 6.35 AU

Year: 5087 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,327,088 km

• M1: 120,875 km (0.108 R)
• M2: 343,477 km (0.039 R)
• M3: 525,687 km (0.06 R)
• M4: 712,235 km (0.081 R)
• M5: 1,005,148 km (0.078 R)
• M6: 1,287,439 km (0.054 R)
• M7: 1,456,335 km (0.098 R)
• M8: 1,518,568 km (0.063 R)
• M9: 1,607,130 km (0.069 R)
• M10: 1,816,268 km (0.112 R)
• M11: 1,883,437 km (0.071 R)
• M12: 1,965,267 km (0.116 R)
• M13: 2,090,181 km (0.11 R)
• M14: 2,232,299 km (0.093 R)
• M15: 2,377,559 km (0.075 R)
• M16: 2,466,121 km (0.075 R)
• M17: 2,708,170 km (0.087 R)
• M18: 2,879,161 km (0.09 R)
• M19: 3,247,919 km (0.106 R)
• M20: 3,346,654 km (0.095 R)
• M21: 3,838,083 km (0.116 R)
• M22: 3,907,646 km (0.047 R)
• M23: 4,208,188 km (0.095 R)
• M24: 4,297,947 km (0.094 R)
• M25: 4,424,806 km (0.114 R)
• M26: 4,963,358 km (0.111 R)
• M27: 5,058,353 km (0.078 R)
• M28: 5,134,797 km (0.073 R)
• M29: 5,211,691 km (0.103 R)
• M30: 5,700,576 km (0.078 R)
• M31: 7,103,356 km (0.083 R)
• M32: 7,601,217 km (0.097 R)
• M33: 7,688,882 km (0.107 R)
• M34: 7,754,854 km (0.117 R)
• M35: 8,470,830 km (0.1 R)
• M36: 8,584,524 km (0.118 R)
• M37: 9,489,442 km (0.084 R)
• M38: 9,821,699 km (0.119 R)
• M39: 10,037,269 km (0.116 R)
• M40: 10,424,428 km (0.087 R)
• M41: 10,546,351 km (0.103 R)
• M42: 11,615,078 km (0.109 R)
• M43: 11,792,351 km (0.073 R)
• M44: 12,562,032 km (0.101 R)
• M45: 13,507,042 km (0.115 R)
• M46: 13,693,441 km (0.066 R)
• M47: 13,880,738 km (0.088 R)
• M48: 14,176,792 km (0.104 R)
• M49: 14,747,657 km (0.081 R)
• M50: 14,967,267 km (0.099 R)
• M51: 15,104,897 km (0.088 R)
• M52: 16,165,396 km (0.118 R)
• M53: 16,448,435 km (0.101 R)
• M54: 16,619,127 km (0.113 R)
• M55: 16,876,136 km (0.102 R)
• M56: 17,423,066 km (0.117 R)
• M57: 17,509,982 km (0.081 R)
• M58: 17,597,048 km (0.077 R)
• M59: 17,655,092 km (0.053 R)
• M60: 17,888,165 km (0.088 R)
• M61: 17,946,658 km (0.056 R)
• M62: 18,181,078 km (0.118 R)
• M63: 18,564,049 km (0.118 R)
• M64: 19,427,976 km (0.038 R)
• M65: 19,638,460 km (0.083 R)
• M66: 19,940,648 km (0.082 R)
• M67: 20,001,235 km (0.112 R)
• M68: 20,122,559 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.9

Radius: 3.7

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.89 AU - 15.67 AU

Year: 16857 Days

Day: 24.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,327,088 km

• M1: 50,115 km (0.12 R)
• M2: 283,638 km (0.101 R)
• M3: 384,766 km (0.03 R)
• M4: 411,843 km (0.025 R)
• M5: 439,519 km (0.081 R)
• M6: 482,453 km (0.093 R)
• M7: 603,927 km (0.115 R)
• M8: 668,254 km (0.106 R)
• M9: 769,083 km (0.05 R)
• M10: 1,004,101 km (0.066 R)
• M11: 1,100,143 km (0.057 R)
• M12: 1,363,734 km (0.073 R)
• M13: 1,491,940 km (0.103 R)
• M14: 1,535,622 km (0.115 R)
• M15: 1,579,604 km (0.103 R)
• M16: 1,946,717 km (0.077 R)
• M17: 2,570,690 km (0.063 R)
• M18: 2,623,049 km (0.062 R)
• M19: 2,755,742 km (0.098 R)
• M20: 2,972,360 km (0.099 R)
• M21: 3,110,589 km (0.033 R)
• M22: 3,422,201 km (0.09 R)
• M23: 4,383,666 km (0.093 R)
• M24: 4,477,763 km (0.078 R)
• M25: 4,926,108 km (0.108 R)
• M26: 5,796,020 km (0.071 R)
• M27: 6,073,075 km (0.094 R)
• M28: 6,389,923 km (0.11 R)
• M29: 6,893,470 km (0.111 R)
• M30: 7,634,578 km (0.112 R)
• M31: 9,231,385 km (0.066 R)
• M32: 9,758,419 km (0.049 R)
• M33: 9,922,528 km (0.12 R)
• M34: 10,046,245 km (0.09 R)
• M35: 10,841,657 km (0.093 R)
• M36: 11,054,235 km (0.104 R)
• M37: 11,354,329 km (0.072 R)
• M38: 11,874,780 km (0.112 R)
• M39: 12,094,090 km (0.109 R)
• M40: 12,670,192 km (0.051 R)
• M41: 12,714,772 km (0.103 R)
• M42: 12,759,651 km (0.066 R)
• M43: 13,345,925 km (0.104 R)
• M44: 13,436,881 km (0.046 R)
• M45: 14,685,425 km (0.116 R)
• M46: 14,732,249 km (0.051 R)
• M47: 16,163,751 km (0.081 R)
• M48: 16,309,309 km (0.08 R)
• M49: 16,406,548 km (0.112 R)
• M50: 16,601,773 km (0.087 R)
• M51: 19,002,819 km (0.108 R)
• M52: 19,053,982 km (0.093 R)
• M53: 19,259,080 km (0.115 R)
• M54: 20,662,757 km (0.103 R)
• M55: 21,350,159 km (0.107 R)
• M56: 22,098,897 km (0.088 R)
• M57: 22,801,857 km (0.079 R)
• M58: 22,910,615 km (0.051 R)
• M59: 23,292,688 km (0.097 R)
• M60: 24,118,618 km (0.027 R)
• M61: 24,174,118 km (0.069 R)
• M62: 25,291,016 km (0.075 R)
• M63: 26,082,838 km (0.113 R)
• M64: 26,997,629 km (0.083 R)
• M65: 27,458,988 km (0.033 R)
• M66: 28,741,192 km (0.114 R)
• M67: 29,035,301 km (0.096 R)
• M68: 29,212,275 km (0.056 R)
• M69: 31,484,368 km (0.098 R)
• M70: 32,213,508 km (0.054 R)
• M71: 33,009,817 km (0.043 R)
• M72: 33,194,421 km (0.1 R)
• M73: 33,998,659 km (0.093 R)
• M74: 35,689,265 km (0.06 R)
• M75: 36,449,521 km (0.11 R)
• M76: 37,471,275 km (0.098 R)
• M77: 38,308,424 km (0.118 R)
• M78: 39,543,056 km (0.08 R)
• M79: 39,739,178 km (0.068 R)
• M80: 39,804,553 km (0.091 R)
• M81: 40,856,525 km (0.108 R)
• M82: 41,452,373 km (0.058 R)
• M83: 41,518,645 km (0.067 R)
• M84: 41,651,638 km (0.091 R)
• M85: 41,718,059 km (0.053 R)
• M86: 42,987,846 km (0.072 R)
• M87: 43,189,504 km (0.096 R)
• M88: 43,256,823 km (0.096 R)
• M89: 43,391,461 km (0.101 R)
• M90: 43,931,659 km (0.05 R)
• M91: 44,406,034 km (0.072 R)
• M92: 45,496,901 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 3.4

Gravity: 71.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.56 AU - 15.96 AU

Year: 18832 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,327,088 km

• M1: 508,633 km (0.054 R)
• M2: 1,073,215 km (0.05 R)
• M3: 1,576,762 km (0.106 R)
• M4: 1,936,245 km (0.076 R)
• M5: 2,248,606 km (0.105 R)
• M6: 3,688,784 km (0.1 R)
• M7: 3,858,279 km (0.105 R)
• M8: 4,652,494 km (0.092 R)
• M9: 5,021,253 km (0.118 R)
• M10: 5,067,927 km (0.089 R)
• M11: 5,161,875 km (0.031 R)
• M12: 5,543,349 km (0.12 R)
• M13: 5,737,527 km (0.105 R)
• M14: 5,835,514 km (0.103 R)
• M15: 6,638,406 km (0.117 R)
• M16: 7,263,126 km (0.08 R)
• M17: 7,906,397 km (0.084 R)
• M18: 8,069,908 km (0.091 R)
• M19: 8,234,764 km (0.114 R)
• M20: 8,400,668 km (0.103 R)
• M21: 8,567,620 km (0.117 R)
• M22: 9,018,208 km (0.096 R)
• M23: 9,075,056 km (0.109 R)
• M24: 9,418,832 km (0.115 R)
• M25: 9,592,215 km (0.113 R)
• M26: 10,060,008 km (0.107 R)
• M27: 10,118,950 km (0.106 R)
• M28: 12,317,589 km (0.109 R)
• M29: 12,380,720 km (0.106 R)
• M30: 12,761,596 km (0.1 R)
• M31: 13,405,016 km (0.12 R)
• M32: 13,927,263 km (0.075 R)
• M33: 14,124,881 km (0.087 R)
• M34: 14,257,126 km (0.11 R)
• M35: 15,126,589 km (0.084 R)
• M36: 15,397,510 km (0.102 R)
• M37: 17,197,472 km (0.11 R)
• M38: 17,338,692 km (0.089 R)
• M39: 17,480,212 km (0.111 R)
• M40: 17,907,314 km (0.105 R)
• M41: 18,337,707 km (0.119 R)
• M42: 20,465,886 km (0.117 R)
• M43: 21,066,522 km (0.076 R)
• M44: 21,217,616 km (0.06 R)
• M45: 23,291,940 km (0.084 R)
• M46: 24,234,556 km (0.077 R)
• M47: 24,392,830 km (0.055 R)
• M48: 24,551,404 km (0.119 R)
• M49: 25,832,860 km (0.119 R)
• M50: 27,629,829 km (0.051 R)
• M51: 27,712,407 km (0.118 R)
• M52: 27,795,135 km (0.113 R)
• M53: 29,720,310 km (0.11 R)
• M54: 33,609,106 km (0.12 R)
• M55: 33,697,369 km (0.11 R)
• M56: 33,785,632 km (0.048 R)
• M57: 36,379,509 km (0.111 R)
• M58: 36,924,046 km (0.119 R)
• M59: 37,288,616 km (0.096 R)
• M60: 39,407,969 km (0.062 R)
• M61: 39,594,068 km (0.079 R)
• M62: 41,471,223 km (0.116 R)
• M63: 42,040,143 km (0.065 R)
• M64: 42,135,138 km (0.093 R)
• M65: 42,516,164 km (0.096 R)
• M66: 42,611,457 km (0.093 R)
• M67: 42,993,830 km (0.055 R)
• M68: 43,762,015 km (0.077 R)
• M69: 44,728,567 km (0.036 R)
• M70: 45,019,834 km (0.074 R)
• M71: 45,409,237 km (0.104 R)
• M72: 46,584,179 km (0.079 R)
• M73: 49,163,994 km (0.034 R)
• M74: 49,866,356 km (0.11 R)
• M75: 49,967,035 km (0.119 R)
• M76: 51,078,248 km (0.078 R)
• M77: 53,016,887 km (0.105 R)
• M78: 54,460,656 km (0.109 R)
• M79: 55,291,523 km (0.112 R)
• M80: 55,499,912 km (0.057 R)
• M81: 55,917,291 km (0.103 R)
• M82: 56,440,733 km (0.042 R)
• M83: 56,545,602 km (0.106 R)
• M84: 57,492,257 km (0.068 R)
• M85: 57,703,339 km (0.107 R)
• M86: 57,808,956 km (0.068 R)
• M87: 58,338,083 km (0.117 R)
• M88: 61,762,528 km (0.09 R)
• M89: 63,063,431 km (0.115 R)
• M90: 65,031,541 km (0.065 R)
• M91: 67,464,451 km (0.107 R)
• M92: 67,575,752 km (0.062 R)
• M93: 68,244,753 km (0.098 R)
• M94: 69,364,643 km (0.07 R)
• M95: 72,532,378 km (0.08 R)
• M96: 76,558,057 km (0.114 R)
• M97: 77,488,406 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.8

Radius: 7.5

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.5 AU - 17.18 AU

Year: 25497 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,327,088 km

• M1: 543,788 km (0.116 R)
• M2: 690,693 km (0.079 R)
• M3: 850,613 km (0.08 R)
• M4: 1,238,072 km (0.046 R)
• M5: 1,400,685 km (0.116 R)
• M6: 1,570,478 km (0.1 R)
• M7: 2,042,609 km (0.068 R)
• M8: 2,597,767 km (0.114 R)
• M9: 2,892,176 km (0.113 R)
• M10: 3,331,395 km (0.057 R)
• M11: 3,933,227 km (0.068 R)
• M12: 4,028,820 km (0.098 R)
• M13: 4,173,781 km (0.06 R)
• M14: 5,660,634 km (0.071 R)
• M15: 6,042,108 km (0.059 R)
• M16: 6,772,296 km (0.07 R)
• M17: 7,530,158 km (0.071 R)
• M18: 7,589,549 km (0.108 R)
• M19: 8,437,769 km (0.107 R)
• M20: 8,810,417 km (0.11 R)
• M21: 9,571,870 km (0.076 R)
• M22: 11,566,010 km (0.077 R)
• M23: 12,049,211 km (0.062 R)
• M24: 15,385,393 km (0.078 R)
• M25: 15,460,790 km (0.115 R)
• M26: 15,612,333 km (0.117 R)
• M27: 15,840,320 km (0.114 R)
• M28: 17,941,721 km (0.077 R)
• M29: 18,500,769 km (0.103 R)
• M30: 20,793,206 km (0.118 R)
• M31: 21,887,814 km (0.075 R)
• M32: 21,972,786 km (0.087 R)
• M33: 22,143,028 km (0.084 R)
• M34: 22,228,299 km (0.051 R)
• M35: 22,484,859 km (0.064 R)
• M36: 22,828,485 km (0.074 R)
• M37: 23,000,972 km (0.077 R)
• M38: 23,433,908 km (0.115 R)
• M39: 26,902,783 km (0.035 R)
• M40: 28,094,181 km (0.103 R)
• M41: 28,557,037 km (0.116 R)
• M42: 28,929,087 km (0.074 R)
• M43: 30,338,598 km (0.11 R)
• M44: 31,195,046 km (0.101 R)
• M45: 33,419,566 km (0.097 R)
• M46: 34,008,234 km (0.078 R)
• M47: 34,106,669 km (0.078 R)
• M48: 35,995,192 km (0.055 R)
• M49: 36,699,499 km (0.045 R)
• M50: 38,633,800 km (0.063 R)
• M51: 38,839,347 km (0.087 R)
• M52: 38,942,271 km (0.115 R)
• M53: 39,045,343 km (0.096 R)
• M54: 40,810,150 km (0.068 R)
• M55: 42,177,324 km (0.05 R)
• M56: 42,283,090 km (0.105 R)
• M57: 43,239,170 km (0.118 R)
• M58: 43,666,272 km (0.117 R)
• M59: 43,773,235 km (0.117 R)
• M60: 44,202,281 km (0.072 R)
• M61: 44,956,255 km (0.071 R)
• M62: 45,172,423 km (0.093 R)
• M63: 45,497,350 km (0.097 R)
• M64: 47,463,365 km (0.111 R)
• M65: 47,904,081 km (0.081 R)
• M66: 48,124,887 km (0.115 R)
• M67: 49,568,506 km (0.071 R)
• M68: 51,704,016 km (0.067 R)
• M69: 52,043,902 km (0.096 R)
• M70: 55,136,390 km (0.111 R)
• M71: 56,763,266 km (0.098 R)
• M72: 57,465,329 km (0.07 R)
• M73: 57,934,917 km (0.071 R)
• M74: 59,588,572 km (0.056 R)
• M75: 60,779,221 km (0.067 R)
• M76: 61,257,785 km (0.039 R)
• M77: 62,459,355 km (0.086 R)
• M78: 63,426,206 km (0.043 R)
• M79: 64,154,748 km (0.111 R)
• M80: 67,219,559 km (0.11 R)
• M81: 71,715,873 km (0.091 R)
• M82: 74,511,109 km (0.1 R)
• M83: 75,023,183 km (0.09 R)
• M84: 77,860,306 km (0.076 R)
• M85: 79,553,156 km (0.093 R)
• M86: 81,917,251 km (0.032 R)
• M87: 82,313,386 km (0.097 R)
• M88: 83,771,816 km (0.099 R)
• M89: 89,146,269 km (0.073 R)
• M90: 89,689,758 km (0.039 R)
• M91: 90,370,877 km (0.054 R)
• M92: 90,916,909 km (0.085 R)
• M93: 91,190,224 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit