🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.78 AU

Year: 193 Days

Day: 13.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,293,242 km

• M1: 314,455 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.78 AU - 2.76 AU

Year: 1231 Days

Day: 22.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.38 AU - 4.4 AU

Year: 2761 Days

Day: 35.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 166.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.24 AU - 4.48 AU

Year: 3276 Days

Day: 38.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 12.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.43 AU - 6.99 AU

Year: 5569 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,293,242 km

• M1: 187,147 km (0.092 R)
• M2: 325,076 km (0.069 R)
• M3: 713,582 km (0.037 R)
• M4: 870,211 km (0.103 R)
• M5: 1,282,503 km (0.111 R)
• M6: 1,398,441 km (0.104 R)
• M7: 1,585,887 km (0.12 R)
• M8: 1,941,930 km (0.049 R)
• M9: 2,046,200 km (0.102 R)
• M10: 2,402,691 km (0.086 R)
• M11: 2,948,873 km (0.058 R)
• M12: 3,298,633 km (0.096 R)
• M13: 3,624,906 km (0.062 R)
• M14: 3,829,556 km (0.107 R)
• M15: 4,367,959 km (0.044 R)
• M16: 4,506,337 km (0.092 R)
• M17: 4,950,792 km (0.096 R)
• M18: 5,157,536 km (0.098 R)
• M19: 5,494,431 km (0.119 R)
• M20: 5,579,701 km (0.032 R)
• M21: 5,991,245 km (0.102 R)
• M22: 6,211,752 km (0.114 R)
• M23: 6,479,981 km (0.044 R)
• M24: 6,797,877 km (0.045 R)
• M25: 6,935,656 km (0.084 R)
• M26: 7,354,680 km (0.11 R)
• M27: 7,543,622 km (0.068 R)
• M28: 7,662,553 km (0.028 R)
• M29: 8,047,169 km (0.098 R)
• M30: 8,144,258 km (0.114 R)
• M31: 8,636,135 km (0.053 R)
• M32: 8,735,618 km (0.096 R)
• M33: 8,885,515 km (0.044 R)
• M34: 9,366,323 km (0.118 R)
• M35: 9,933,448 km (0.102 R)
• M36: 10,116,257 km (0.039 R)
• M37: 10,644,936 km (0.053 R)
• M38: 11,047,204 km (0.101 R)
• M39: 11,209,518 km (0.111 R)
• M40: 11,399,956 km (0.058 R)
• M41: 11,564,065 km (0.067 R)
• M42: 12,005,528 km (0.1 R)
• M43: 12,172,480 km (0.113 R)
• M44: 12,312,204 km (0.077 R)
• M45: 12,508,776 km (0.078 R)
• M46: 12,762,942 km (0.095 R)
• M47: 13,047,328 km (0.109 R)
• M48: 13,391,553 km (0.085 R)
• M49: 13,564,787 km (0.03 R)
• M50: 13,738,769 km (0.11 R)
• M51: 13,971,843 km (0.086 R)
• M52: 14,353,467 km (0.034 R)
• M53: 14,887,382 km (0.098 R)
• M54: 15,066,899 km (0.096 R)
• M55: 15,792,000 km (0.096 R)
• M56: 15,883,404 km (0.113 R)
• M57: 15,975,108 km (0.091 R)
• M58: 16,281,783 km (0.117 R)
• M59: 16,405,052 km (0.083 R)
• M60: 17,182,213 km (0.12 R)
• M61: 17,496,369 km (0.06 R)
• M62: 17,971,342 km (0.109 R)
• M63: 18,066,785 km (0.09 R)
• M64: 18,482,667 km (0.071 R)
• M65: 19,880,360 km (0.067 R)
• M66: 20,012,156 km (0.106 R)
• M67: 20,909,145 km (0.068 R)
• M68: 21,582,036 km (0.084 R)
• M69: 21,785,340 km (0.081 R)
• M70: 21,921,174 km (0.086 R)
• M71: 22,091,417 km (0.05 R)
• M72: 22,604,687 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 14.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.28 AU - 7.14 AU

Year: 6255 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,293,242 km

• M1: 484,996 km (0.075 R)
• M2: 586,723 km (0.093 R)
• M3: 684,859 km (0.117 R)
• M4: 959,072 km (0.104 R)
• M5: 1,157,439 km (0.106 R)
• M6: 1,303,147 km (0.042 R)
• M7: 1,704,967 km (0.099 R)
• M8: 1,835,117 km (0.105 R)
• M9: 1,968,708 km (0.105 R)
• M10: 2,125,636 km (0.083 R)
• M11: 2,286,903 km (0.116 R)
• M12: 2,973,108 km (0.095 R)
• M13: 3,246,423 km (0.039 R)
• M14: 3,600,073 km (0.066 R)
• M15: 4,116,185 km (0.118 R)
• M16: 4,734,773 km (0.076 R)
• M17: 4,840,837 km (0.102 R)
• M18: 4,947,650 km (0.066 R)
• M19: 5,055,211 km (0.119 R)
• M20: 5,438,182 km (0.062 R)
• M21: 5,577,158 km (0.074 R)
• M22: 5,773,879 km (0.089 R)
• M23: 6,001,567 km (0.105 R)
• M24: 7,398,662 km (0.12 R)
• M25: 8,373,442 km (0.073 R)
• M26: 8,826,873 km (0.106 R)
• M27: 9,255,171 km (0.12 R)
• M28: 9,355,103 km (0.077 R)
• M29: 10,200,929 km (0.103 R)
• M30: 10,304,152 km (0.067 R)
• M31: 11,071,290 km (0.113 R)
• M32: 11,497,644 km (0.076 R)
• M33: 12,220,052 km (0.093 R)
• M34: 12,513,263 km (0.113 R)
• M35: 12,623,816 km (0.116 R)
• M36: 12,808,719 km (0.077 R)
• M37: 13,069,169 km (0.114 R)
• M38: 14,090,175 km (0.093 R)
• M39: 14,474,940 km (0.11 R)
• M40: 14,707,415 km (0.108 R)
• M41: 15,570,446 km (0.115 R)
• M42: 15,848,548 km (0.092 R)
• M43: 16,128,296 km (0.111 R)
• M44: 18,132,010 km (0.111 R)
• M45: 18,340,849 km (0.107 R)
• M46: 18,508,548 km (0.119 R)
• M47: 19,439,795 km (0.11 R)
• M48: 19,825,159 km (0.113 R)
• M49: 20,083,514 km (0.097 R)
• M50: 21,040,342 km (0.108 R)
• M51: 21,524,291 km (0.031 R)
• M52: 21,612,704 km (0.115 R)
• M53: 21,923,119 km (0.098 R)
• M54: 22,145,721 km (0.107 R)
• M55: 22,369,070 km (0.085 R)
• M56: 22,817,864 km (0.049 R)
• M57: 23,224,471 km (0.074 R)
• M58: 23,816,131 km (0.095 R)
• M59: 23,953,312 km (0.074 R)
• M60: 25,901,824 km (0.068 R)
• M61: 26,043,045 km (0.096 R)
• M62: 26,752,438 km (0.106 R)
• M63: 26,847,582 km (0.04 R)
• M64: 27,324,649 km (0.103 R)
• M65: 28,093,882 km (0.092 R)
• M66: 28,238,992 km (0.051 R)
• M67: 29,016,601 km (0.039 R)
• M68: 29,163,207 km (0.109 R)
• M69: 29,604,521 km (0.09 R)
• M70: 29,752,174 km (0.099 R)
• M71: 30,295,364 km (0.085 R)
• M72: 30,543,397 km (0.119 R)
• M73: 30,991,592 km (0.073 R)
• M74: 31,693,057 km (0.106 R)
• M75: 32,146,787 km (0.103 R)
• M76: 32,247,915 km (0.082 R)
• M77: 32,501,035 km (0.075 R)
• M78: 32,805,915 km (0.084 R)
• M79: 33,060,681 km (0.112 R)
• M80: 33,367,207 km (0.107 R)
• M81: 33,469,532 km (0.112 R)
• M82: 33,572,006 km (0.074 R)
• M83: 33,880,178 km (0.109 R)
• M84: 34,706,407 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 11.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.3 AU - 7.68 AU

Year: 6651 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,293,242 km

• M1: 212,130 km (0.111 R)
• M2: 362,326 km (0.093 R)
• M3: 614,997 km (0.07 R)
• M4: 698,323 km (0.047 R)
• M5: 957,875 km (0.063 R)
• M6: 1,213,089 km (0.063 R)
• M7: 1,358,349 km (0.12 R)
• M8: 1,471,295 km (0.04 R)
• M9: 1,567,935 km (0.049 R)
• M10: 1,892,114 km (0.117 R)
• M11: 2,327,294 km (0.117 R)
• M12: 2,841,911 km (0.074 R)
• M13: 2,939,449 km (0.084 R)
• M14: 3,087,700 km (0.067 R)
• M15: 3,289,208 km (0.06 R)
• M16: 3,547,414 km (0.102 R)
• M17: 4,166,600 km (0.085 R)
• M18: 5,292,174 km (0.04 R)
• M19: 6,029,542 km (0.094 R)
• M20: 6,282,512 km (0.029 R)
• M21: 6,733,699 km (0.107 R)
• M22: 7,262,229 km (0.098 R)
• M23: 7,633,381 km (0.114 R)
• M24: 7,872,887 km (0.113 R)
• M25: 8,045,523 km (0.091 R)
• M26: 8,254,212 km (0.048 R)
• M27: 8,677,275 km (0.089 R)
• M28: 8,855,596 km (0.112 R)
• M29: 9,397,888 km (0.088 R)
• M30: 10,175,198 km (0.092 R)
• M31: 10,514,786 km (0.118 R)
• M32: 10,857,963 km (0.086 R)
• M33: 11,751,960 km (0.06 R)
• M34: 12,068,509 km (0.091 R)
• M35: 12,387,751 km (0.094 R)
• M36: 12,588,810 km (0.103 R)
• M37: 12,790,917 km (0.098 R)
• M38: 14,657,599 km (0.05 R)
• M39: 15,384,944 km (0.114 R)
• M40: 15,905,395 km (0.12 R)
• M41: 15,992,611 km (0.034 R)
• M42: 16,255,604 km (0.117 R)
• M43: 16,431,531 km (0.103 R)
• M44: 16,696,918 km (0.074 R)
• M45: 17,456,127 km (0.106 R)
• M46: 18,455,590 km (0.052 R)
• M47: 18,639,296 km (0.074 R)
• M48: 18,962,129 km (0.116 R)
• M49: 19,426,779 km (0.104 R)
• M50: 20,083,365 km (0.078 R)
• M51: 20,367,152 km (0.057 R)
• M52: 21,082,080 km (0.098 R)
• M53: 22,194,490 km (0.104 R)
• M54: 22,389,865 km (0.112 R)
• M55: 22,634,906 km (0.043 R)
• M56: 23,177,198 km (0.084 R)
• M57: 24,073,738 km (0.087 R)
• M58: 24,174,118 km (0.069 R)
• M59: 24,425,443 km (0.095 R)
• M60: 25,083,225 km (0.116 R)
• M61: 25,286,827 km (0.111 R)
• M62: 25,798,153 km (0.066 R)
• M63: 25,952,239 km (0.077 R)
• M64: 26,519,663 km (0.087 R)
• M65: 26,727,156 km (0.073 R)
• M66: 28,299,728 km (0.092 R)
• M67: 29,043,828 km (0.042 R)
• M68: 29,364,716 km (0.069 R)
• M69: 29,955,926 km (0.081 R)
• M70: 31,863,598 km (0.104 R)
• M71: 32,194,509 km (0.092 R)
• M72: 33,922,664 km (0.082 R)
• M73: 34,091,410 km (0.109 R)
• M74: 34,826,235 km (0.08 R)
• M75: 35,737,884 km (0.029 R)
• M76: 37,526,327 km (0.077 R)
• M77: 37,700,907 km (0.074 R)
• M78: 38,050,966 km (0.098 R)
• M79: 39,639,696 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.9

Radius: 13.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.92 AU - 10.06 AU

Year: 9701 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,293,242 km

• M1: 180,714 km (0.105 R)
• M2: 301,290 km (0.112 R)
• M3: 481,406 km (0.076 R)
• M4: 655,388 km (0.101 R)
• M5: 805,585 km (0.072 R)
• M6: 901,926 km (0.098 R)
• M7: 1,002,605 km (0.11 R)
• M8: 1,098,796 km (0.054 R)
• M9: 1,216,679 km (0.116 R)
• M10: 1,387,670 km (0.101 R)
• M11: 1,743,713 km (0.062 R)
• M12: 2,396,857 km (0.074 R)
• M13: 2,889,333 km (0.111 R)
• M14: 3,069,300 km (0.054 R)
• M15: 3,521,983 km (0.058 R)
• M16: 4,153,884 km (0.057 R)
• M17: 4,372,596 km (0.116 R)
• M18: 4,565,129 km (0.055 R)
• M19: 4,669,997 km (0.077 R)
• M20: 4,851,609 km (0.073 R)
• M21: 5,144,222 km (0.114 R)
• M22: 5,237,721 km (0.067 R)
• M23: 5,634,005 km (0.084 R)
• M24: 6,590,534 km (0.119 R)
• M25: 7,122,504 km (0.083 R)
• M26: 7,244,576 km (0.065 R)
• M27: 7,668,387 km (0.091 R)
• M28: 7,793,451 km (0.117 R)
• M29: 8,100,276 km (0.117 R)
• M30: 8,484,892 km (0.069 R)
• M31: 8,614,294 km (0.111 R)
• M32: 8,912,892 km (0.116 R)
• M33: 9,063,387 km (0.081 R)
• M34: 9,539,407 km (0.104 R)
• M35: 9,770,835 km (0.115 R)
• M36: 9,926,118 km (0.109 R)
• M37: 10,180,285 km (0.079 R)
• M38: 10,357,409 km (0.062 R)
• M39: 10,675,005 km (0.117 R)
• M40: 11,299,576 km (0.105 R)
• M41: 11,647,092 km (0.078 R)
• M42: 11,935,965 km (0.072 R)
• M43: 12,227,083 km (0.119 R)
• M44: 12,520,743 km (0.112 R)
• M45: 12,710,733 km (0.103 R)
• M46: 13,914,397 km (0.111 R)
• M47: 14,419,290 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 4.3

Gravity: 34.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.39 AU - 18.97 AU

Year: 24517 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,293,242 km

• M1: 1,152,951 km (0.096 R)
• M2: 1,666,071 km (0.094 R)
• M3: 1,700,329 km (0.111 R)
• M4: 1,982,172 km (0.076 R)
• M5: 2,091,677 km (0.09 R)
• M6: 2,588,941 km (0.094 R)
• M7: 3,036,986 km (0.076 R)
• M8: 5,356,053 km (0.114 R)
• M9: 5,818,609 km (0.092 R)
• M10: 6,781,271 km (0.117 R)
• M11: 7,337,028 km (0.11 R)
• M12: 8,081,277 km (0.12 R)
• M13: 8,139,471 km (0.097 R)
• M14: 8,610,554 km (0.111 R)
• M15: 8,669,945 km (0.033 R)
• M16: 9,029,877 km (0.091 R)
• M17: 10,772,393 km (0.114 R)
• M18: 11,945,839 km (0.09 R)
• M19: 12,078,831 km (0.07 R)
• M20: 13,159,377 km (0.103 R)
• M21: 13,434,338 km (0.095 R)
• M22: 15,051,640 km (0.104 R)
• M23: 16,359,574 km (0.078 R)
• M24: 16,803,581 km (0.104 R)
• M25: 17,101,729 km (0.1 R)
• M26: 17,251,626 km (0.036 R)
• M27: 17,326,575 km (0.041 R)
• M28: 18,083,091 km (0.068 R)
• M29: 18,159,237 km (0.084 R)
• M30: 19,863,306 km (0.071 R)
• M31: 20,099,521 km (0.12 R)
• M32: 20,893,886 km (0.092 R)
• M33: 21,214,624 km (0.099 R)
• M34: 21,941,819 km (0.109 R)
• M35: 22,267,793 km (0.118 R)
• M36: 24,593,292 km (0.088 R)
• M37: 24,677,814 km (0.104 R)
• M38: 26,042,446 km (0.094 R)
• M39: 26,128,614 km (0.06 R)
• M40: 26,214,783 km (0.099 R)
• M41: 26,994,786 km (0.117 R)
• M42: 27,343,948 km (0.07 R)
• M43: 27,958,496 km (0.094 R)
• M44: 28,844,414 km (0.085 R)
• M45: 29,380,274 km (0.059 R)
• M46: 31,740,180 km (0.05 R)
• M47: 31,832,183 km (0.092 R)
• M48: 33,129,196 km (0.104 R)
• M49: 33,784,136 km (0.083 R)
• M50: 34,254,621 km (0.117 R)
• M51: 34,632,505 km (0.042 R)
• M52: 35,487,906 km (0.095 R)
• M53: 35,966,021 km (0.07 R)
• M54: 36,639,062 km (0.096 R)
• M55: 36,832,193 km (0.06 R)
• M56: 36,928,833 km (0.111 R)
• M57: 37,413,380 km (0.052 R)
• M58: 37,705,096 km (0.082 R)
• M59: 38,781,303 km (0.076 R)
• M60: 39,669,316 km (0.054 R)
• M61: 40,364,647 km (0.095 R)
• M62: 40,763,774 km (0.114 R)
• M63: 41,565,918 km (0.089 R)
• M64: 44,723,031 km (0.085 R)
• M65: 45,654,129 km (0.088 R)
• M66: 47,219,820 km (0.112 R)
• M67: 48,167,672 km (0.104 R)
• M68: 48,591,034 km (0.105 R)
• M69: 48,803,014 km (0.07 R)
• M70: 49,228,171 km (0.101 R)
• M71: 49,547,862 km (0.081 R)
• M72: 50,618,384 km (0.064 R)
• M73: 53,109,338 km (0.1 R)
• M74: 54,314,798 km (0.054 R)
• M75: 55,529,084 km (0.027 R)
• M76: 56,306,544 km (0.069 R)
• M77: 56,529,295 km (0.057 R)
• M78: 58,886,210 km (0.097 R)
• M79: 59,792,474 km (0.105 R)
• M80: 60,247,251 km (0.114 R)
• M81: 61,046,104 km (0.069 R)
• M82: 63,231,729 km (0.107 R)
• M83: 63,579,245 km (0.087 R)
• M84: 65,209,113 km (0.113 R)
• M85: 67,561,091 km (0.078 R)
• M86: 68,390,911 km (0.113 R)
• M87: 72,589,973 km (0.054 R)
• M88: 75,149,294 km (0.098 R)
• M89: 75,885,913 km (0.051 R)
• M90: 77,118,899 km (0.117 R)
• M91: 80,105,172 km (0.1 R)
• M92: 83,890,596 km (0.08 R)
• M93: 84,017,904 km (0.087 R)
• M94: 85,293,226 km (0.12 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit