🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 220 Days

Day: 31.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 42.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 268 Days

Day: 29.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.3 AU

Year: 453 Days

Day: 28.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.45 AU - 1.63 AU

Year: 702 Days

Day: 15.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,625,892 km

• M1: 396,135 km (0.106 R)
• M2: 1,034,170 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.6 AU - 3.1 AU

Year: 1766 Days

Day: 20.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 12.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.18 AU - 5.6 AU

Year: 3970 Days

Day: 8.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,625,892 km

• M1: 158,873 km (0.076 R)
• M2: 262,993 km (0.08 R)
• M3: 392,395 km (0.045 R)
• M4: 636,838 km (0.104 R)
• M5: 797,057 km (0.07 R)
• M6: 920,625 km (0.096 R)
• M7: 1,160,431 km (0.106 R)
• M8: 1,259,464 km (0.076 R)
• M9: 1,376,300 km (0.078 R)
• M10: 1,497,175 km (0.055 R)
• M11: 2,208,065 km (0.064 R)
• M12: 2,478,687 km (0.025 R)
• M13: 2,646,386 km (0.08 R)
• M14: 2,741,231 km (0.061 R)
• M15: 2,895,467 km (0.106 R)
• M16: 3,112,384 km (0.101 R)
• M17: 3,314,191 km (0.107 R)
• M18: 3,416,815 km (0.106 R)
• M19: 3,520,487 km (0.108 R)
• M20: 3,794,999 km (0.119 R)
• M21: 3,902,560 km (0.112 R)
• M22: 4,523,391 km (0.115 R)
• M23: 4,822,287 km (0.083 R)
• M24: 5,222,910 km (0.075 R)
• M25: 5,415,293 km (0.065 R)
• M26: 5,683,672 km (0.076 R)
• M27: 5,931,406 km (0.084 R)
• M28: 6,107,034 km (0.1 R)
• M29: 6,233,444 km (0.07 R)
• M30: 6,826,600 km (0.112 R)
• M31: 7,223,184 km (0.1 R)
• M32: 7,491,861 km (0.116 R)
• M33: 7,818,583 km (0.091 R)
• M34: 8,066,616 km (0.119 R)
• M35: 8,941,315 km (0.028 R)
• M36: 9,229,889 km (0.116 R)
• M37: 10,384,635 km (0.054 R)
• M38: 10,566,397 km (0.102 R)
• M39: 11,584,710 km (0.064 R)
• M40: 11,931,029 km (0.079 R)
• M41: 12,185,195 km (0.11 R)
• M42: 12,634,139 km (0.086 R)
• M43: 13,548,481 km (0.063 R)
• M44: 13,813,568 km (0.079 R)
• M45: 14,080,451 km (0.074 R)
• M46: 14,382,788 km (0.058 R)
• M47: 14,925,529 km (0.113 R)
• M48: 15,233,701 km (0.037 R)
• M49: 15,682,794 km (0.092 R)
• M50: 16,066,063 km (0.114 R)
• M51: 16,523,085 km (0.078 R)
• M52: 17,413,940 km (0.086 R)
• M53: 17,810,973 km (0.083 R)
• M54: 18,137,994 km (0.041 R)
• M55: 18,761,069 km (0.034 R)
• M56: 18,908,722 km (0.064 R)
• M57: 19,316,675 km (0.082 R)
• M58: 19,577,873 km (0.096 R)
• M59: 19,765,170 km (0.115 R)
• M60: 20,217,105 km (0.069 R)
• M61: 20,444,195 km (0.098 R)
• M62: 20,710,479 km (0.118 R)
• M63: 21,246,189 km (0.115 R)
• M64: 21,515,914 km (0.06 R)
• M65: 21,786,686 km (0.073 R)
• M66: 22,097,401 km (0.116 R)
• M67: 22,802,156 km (0.079 R)
• M68: 23,157,302 km (0.099 R)
• M69: 24,960,405 km (0.027 R)
• M70: 25,367,311 km (0.073 R)
• M71: 25,981,560 km (0.11 R)
• M72: 26,476,579 km (0.114 R)
• M73: 26,683,772 km (0.085 R)
• M74: 26,808,387 km (0.089 R)
• M75: 26,933,152 km (0.099 R)
• M76: 27,099,804 km (0.057 R)
• M77: 27,853,927 km (0.078 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 8.4

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.45 AU - 7.63 AU

Year: 6857 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,625,892 km

• M1: 105,616 km (0.081 R)
• M2: 317,596 km (0.055 R)
• M3: 448,046 km (0.096 R)
• M4: 520,750 km (0.115 R)
• M5: 750,084 km (0.077 R)
• M6: 994,676 km (0.056 R)
• M7: 1,281,755 km (0.104 R)
• M8: 1,499,868 km (0.077 R)
• M9: 2,033,783 km (0.086 R)
• M10: 2,138,801 km (0.083 R)
• M11: 2,464,775 km (0.104 R)
• M12: 2,576,973 km (0.073 R)
• M13: 2,829,793 km (0.091 R)
• M14: 3,509,416 km (0.047 R)
• M15: 3,841,673 km (0.099 R)
• M16: 4,130,696 km (0.09 R)
• M17: 4,210,881 km (0.113 R)
• M18: 4,264,587 km (0.107 R)
• M19: 4,372,596 km (0.044 R)
• M20: 5,011,529 km (0.111 R)
• M21: 5,269,435 km (0.117 R)
• M22: 5,327,330 km (0.119 R)
• M23: 5,473,188 km (0.108 R)
• M24: 6,282,811 km (0.076 R)
• M25: 6,406,080 km (0.085 R)
• M26: 7,945,442 km (0.089 R)
• M27: 8,415,179 km (0.109 R)
• M28: 8,551,014 km (0.087 R)
• M29: 8,893,893 km (0.085 R)
• M30: 9,136,540 km (0.091 R)
• M31: 9,628,568 km (0.081 R)
• M32: 9,770,686 km (0.042 R)
• M33: 9,949,455 km (0.112 R)
• M34: 10,273,783 km (0.069 R)
• M35: 12,214,816 km (0.108 R)
• M36: 13,266,489 km (0.118 R)
• M37: 13,385,120 km (0.088 R)
• M38: 13,623,429 km (0.101 R)
• M39: 14,836,070 km (0.059 R)
• M40: 15,041,468 km (0.039 R)
• M41: 15,455,255 km (0.089 R)
• M42: 15,621,758 km (0.112 R)
• M43: 15,830,895 km (0.114 R)
• M44: 16,761,544 km (0.101 R)
• M45: 17,018,553 km (0.118 R)
• M46: 17,623,078 km (0.091 R)
• M47: 18,146,820 km (0.115 R)
• M48: 18,853,221 km (0.115 R)
• M49: 19,075,823 km (0.098 R)
• M50: 19,523,569 km (0.105 R)
• M51: 19,658,507 km (0.1 R)
• M52: 19,839,071 km (0.09 R)
• M53: 20,020,085 km (0.092 R)
• M54: 20,110,891 km (0.107 R)
• M55: 20,612,343 km (0.114 R)
• M56: 20,749,823 km (0.11 R)
• M57: 21,164,060 km (0.097 R)
• M58: 21,256,511 km (0.109 R)
• M59: 21,581,138 km (0.098 R)
• M60: 21,813,913 km (0.118 R)
• M61: 22,659,141 km (0.107 R)
• M62: 22,990,650 km (0.079 R)
• M63: 23,133,216 km (0.102 R)
• M64: 23,514,990 km (0.118 R)
• M65: 24,043,220 km (0.077 R)
• M66: 24,429,781 km (0.041 R)
• M67: 25,356,241 km (0.079 R)
• M68: 25,651,248 km (0.087 R)
• M69: 26,194,886 km (0.111 R)
• M70: 26,343,886 km (0.098 R)
• M71: 27,899,404 km (0.107 R)
• M72: 28,000,832 km (0.092 R)
• M73: 28,611,640 km (0.058 R)
• M74: 30,158,033 km (0.112 R)
• M75: 30,522,753 km (0.084 R)
• M76: 31,678,396 km (0.069 R)
• M77: 32,421,299 km (0.066 R)
• M78: 33,438,714 km (0.12 R)
• M79: 35,175,695 km (0.111 R)
• M80: 35,230,448 km (0.081 R)
• M81: 35,944,928 km (0.117 R)
• M82: 37,332,149 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 13.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.92 AU - 8.58 AU

Year: 8699 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 140 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,625,892 km

• M1: 177,124 km (0.049 R)
• M2: 287,378 km (0.057 R)
• M3: 464,651 km (0.113 R)
• M4: 733,030 km (0.093 R)
• M5: 824,135 km (0.117 R)
• M6: 1,286,691 km (0.115 R)
• M7: 1,380,938 km (0.061 R)
• M8: 1,867,580 km (0.117 R)
• M9: 2,108,283 km (0.091 R)
• M10: 2,668,976 km (0.112 R)
• M11: 2,816,479 km (0.092 R)
• M12: 3,042,821 km (0.045 R)
• M13: 3,407,092 km (0.1 R)
• M14: 3,758,048 km (0.096 R)
• M15: 4,206,243 km (0.06 R)
• M16: 4,378,730 km (0.094 R)
• M17: 5,001,206 km (0.072 R)
• M18: 5,214,982 km (0.114 R)
• M19: 5,620,093 km (0.118 R)
• M20: 5,938,736 km (0.082 R)
• M21: 6,296,275 km (0.118 R)
• M22: 6,394,860 km (0.049 R)
• M23: 7,032,147 km (0.103 R)
• M24: 7,169,029 km (0.117 R)
• M25: 7,445,187 km (0.096 R)
• M26: 7,549,756 km (0.109 R)
• M27: 7,654,773 km (0.08 R)
• M28: 7,866,155 km (0.057 R)
• M29: 8,403,361 km (0.063 R)
• M30: 8,548,621 km (0.101 R)
• M31: 9,138,186 km (0.109 R)
• M32: 9,741,065 km (0.046 R)
• M33: 10,512,542 km (0.11 R)
• M34: 10,866,341 km (0.098 R)
• M35: 12,114,436 km (0.09 R)
• M36: 12,278,694 km (0.098 R)
• M37: 12,734,668 km (0.077 R)
• M38: 14,221,821 km (0.111 R)
• M39: 14,438,738 km (0.082 R)
• M40: 14,744,366 km (0.118 R)
• M41: 14,876,012 km (0.043 R)
• M42: 15,273,195 km (0.075 R)
• M43: 15,495,497 km (0.099 R)
• M44: 15,584,657 km (0.083 R)
• M45: 15,718,697 km (0.063 R)
• M46: 15,853,186 km (0.063 R)
• M47: 16,123,359 km (0.096 R)
• M48: 16,897,079 km (0.056 R)
• M49: 17,265,240 km (0.11 R)
• M50: 17,496,817 km (0.087 R)
• M51: 17,776,117 km (0.114 R)
• M52: 17,869,466 km (0.101 R)
• M53: 18,386,027 km (0.093 R)
• M54: 19,771,603 km (0.073 R)
• M55: 20,305,966 km (0.114 R)
• M56: 21,091,654 km (0.106 R)
• M57: 21,987,446 km (0.083 R)
• M58: 22,794,228 km (0.089 R)
• M59: 22,895,805 km (0.115 R)
• M60: 22,997,531 km (0.087 R)
• M61: 23,252,296 km (0.036 R)
• M62: 24,644,753 km (0.088 R)
• M63: 25,693,584 km (0.116 R)
• M64: 26,971,299 km (0.093 R)
• M65: 27,888,933 km (0.115 R)
• M66: 27,997,541 km (0.078 R)
• M67: 28,106,298 km (0.067 R)
• M68: 30,983,514 km (0.082 R)
• M69: 31,490,950 km (0.079 R)
• M70: 31,717,292 km (0.052 R)
• M71: 31,887,534 km (0.087 R)
• M72: 32,285,764 km (0.112 R)
• M73: 33,029,714 km (0.088 R)
• M74: 33,202,200 km (0.028 R)
• M75: 34,127,164 km (0.083 R)
• M76: 34,243,401 km (0.092 R)
• M77: 36,952,768 km (0.08 R)
• M78: 37,131,837 km (0.11 R)
• M79: 37,730,977 km (0.096 R)
• M80: 38,393,546 km (0.081 R)
• M81: 39,060,154 km (0.082 R)
• M82: 40,466,074 km (0.071 R)
• M83: 41,082,418 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.3

Radius: 3.7

Gravity: 34.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.5 AU - 16.02 AU

Year: 21883 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,625,892 km

• M1: 52,359 km (0.12 R)
• M2: 248,482 km (0.08 R)
• M3: 279,598 km (0.091 R)
• M4: 436,676 km (0.114 R)
• M5: 576,251 km (0.091 R)
• M6: 684,261 km (0.051 R)
• M7: 846,275 km (0.117 R)
• M8: 969,245 km (0.073 R)
• M9: 1,177,934 km (0.032 R)
• M10: 1,516,174 km (0.078 R)
• M11: 1,946,567 km (0.105 R)
• M12: 2,275,683 km (0.112 R)
• M13: 2,693,210 km (0.116 R)
• M14: 2,801,220 km (0.045 R)
• M15: 3,021,578 km (0.095 R)
• M16: 3,209,473 km (0.107 R)
• M17: 3,439,853 km (0.118 R)
• M18: 4,039,143 km (0.097 R)
• M19: 4,204,448 km (0.106 R)
• M20: 4,456,371 km (0.107 R)
• M21: 4,799,997 km (0.041 R)
• M22: 6,115,112 km (0.045 R)
• M23: 6,738,636 km (0.094 R)
• M24: 6,787,405 km (0.089 R)
• M25: 6,983,677 km (0.089 R)
• M26: 7,685,441 km (0.118 R)
• M27: 8,673,385 km (0.092 R)
• M28: 8,832,857 km (0.099 R)
• M29: 8,886,413 km (0.052 R)
• M30: 9,590,420 km (0.085 R)
• M31: 9,921,480 km (0.06 R)
• M32: 12,281,387 km (0.079 R)
• M33: 12,640,571 km (0.042 R)
• M34: 12,942,609 km (0.081 R)
• M35: 13,677,135 km (0.026 R)
• M36: 14,425,124 km (0.112 R)
• M37: 15,186,278 km (0.075 R)
• M38: 16,747,332 km (0.083 R)
• M39: 18,495,084 km (0.093 R)
• M40: 21,509,930 km (0.091 R)
• M41: 22,963,124 km (0.057 R)
• M42: 23,036,576 km (0.117 R)
• M43: 24,673,177 km (0.099 R)
• M44: 27,978,093 km (0.106 R)
• M45: 28,924,898 km (0.074 R)
• M46: 31,337,463 km (0.105 R)
• M47: 31,582,205 km (0.088 R)
• M48: 31,745,715 km (0.106 R)
• M49: 32,485,178 km (0.102 R)
• M50: 33,313,351 km (0.091 R)
• M51: 34,148,407 km (0.106 R)
• M52: 34,316,256 km (0.103 R)
• M53: 35,075,016 km (0.053 R)
• M54: 35,498,976 km (0.072 R)
• M55: 37,039,086 km (0.111 R)
• M56: 37,904,061 km (0.099 R)
• M57: 38,513,373 km (0.083 R)
• M58: 39,126,126 km (0.08 R)
• M59: 39,477,681 km (0.107 R)
• M60: 41,251,014 km (0.087 R)
• M61: 41,698,462 km (0.103 R)
• M62: 42,327,521 km (0.068 R)
• M63: 45,058,729 km (0.079 R)
• M64: 45,334,887 km (0.098 R)
• M65: 46,817,701 km (0.116 R)
• M66: 47,658,740 km (0.112 R)
• M67: 47,752,538 km (0.081 R)
• M68: 47,940,283 km (0.105 R)
• M69: 48,693,509 km (0.113 R)
• M70: 49,071,542 km (0.078 R)
• M71: 49,640,463 km (0.103 R)
• M72: 50,116,334 km (0.102 R)
• M73: 50,880,779 km (0.111 R)
• M74: 51,168,456 km (0.049 R)
• M75: 51,745,305 km (0.082 R)
• M76: 51,938,137 km (0.107 R)
• M77: 52,421,188 km (0.078 R)
• M78: 54,368,055 km (0.118 R)
• M79: 54,466,042 km (0.086 R)
• M80: 54,858,437 km (0.088 R)
• M81: 56,735,441 km (0.115 R)
• M82: 57,432,119 km (0.1 R)
• M83: 57,531,900 km (0.076 R)
• M84: 58,532,860 km (0.05 R)
• M85: 58,934,829 km (0.095 R)
• M86: 59,943,717 km (0.058 R)
• M87: 60,450,405 km (0.083 R)
• M88: 63,416,482 km (0.063 R)
• M89: 64,657,696 km (0.081 R)
• M90: 64,761,517 km (0.095 R)
• M91: 64,969,308 km (0.088 R)
• M92: 65,593,879 km (0.116 R)
• M93: 66,325,114 km (0.098 R)
• M94: 67,059,041 km (0.088 R)
• M95: 67,795,511 km (0.109 R)
• M96: 67,900,978 km (0.117 R)
• M97: 69,383,044 km (0.079 R)
• M98: 70,128,041 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit