🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.77 AU - 0.89 AU

Year: 282 Days

Day: 28.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.86 AU - 1.24 AU

Year: 401 Days

Day: 13.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.12 AU - 1.4 AU

Year: 527 Days

Day: 14 Hours

Environment

Temp: -16 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1 AU - 1.66 AU

Year: 572 Days

Day: 45.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,940,726 km

• M1: 753,375 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.37 AU - 4.27 AU

Year: 2783 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 10.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.77 AU - 5.93 AU

Year: 4613 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,940,726 km

• M1: 161,715 km (0.053 R)
• M2: 321,785 km (0.116 R)
• M3: 632,201 km (0.1 R)
• M4: 846,874 km (0.093 R)
• M5: 956,230 km (0.067 R)
• M6: 1,174,792 km (0.117 R)
• M7: 2,279,872 km (0.095 R)
• M8: 2,655,512 km (0.073 R)
• M9: 2,840,265 km (0.104 R)
• M10: 3,071,992 km (0.07 R)
• M11: 3,179,404 km (0.088 R)
• M12: 3,375,826 km (0.117 R)
• M13: 3,486,827 km (0.108 R)
• M14: 3,644,204 km (0.118 R)
• M15: 3,712,271 km (0.119 R)
• M16: 3,896,277 km (0.096 R)
• M17: 4,249,178 km (0.028 R)
• M18: 4,321,134 km (0.063 R)
• M19: 4,760,803 km (0.119 R)
• M20: 4,960,815 km (0.117 R)
• M21: 5,630,265 km (0.096 R)
• M22: 5,735,732 km (0.103 R)
• M23: 6,083,248 km (0.115 R)
• M24: 6,191,557 km (0.085 R)
• M25: 6,686,875 km (0.074 R)
• M26: 7,166,636 km (0.101 R)
• M27: 7,367,396 km (0.077 R)
• M28: 7,686,638 km (0.094 R)
• M29: 7,980,747 km (0.082 R)
• M30: 8,218,757 km (0.101 R)
• M31: 8,489,380 km (0.082 R)
• M32: 8,610,554 km (0.106 R)
• M33: 8,793,512 km (0.115 R)
• M34: 9,287,634 km (0.086 R)
• M35: 9,695,588 km (0.054 R)
• M36: 10,045,497 km (0.115 R)
• M37: 10,141,688 km (0.097 R)
• M38: 10,238,179 km (0.115 R)
• M39: 10,692,358 km (0.091 R)
• M40: 12,436,520 km (0.105 R)
• M41: 12,782,091 km (0.104 R)
• M42: 13,270,977 km (0.07 R)
• M43: 13,588,573 km (0.096 R)
• M44: 13,659,632 km (0.113 R)
• M45: 14,087,631 km (0.1 R)
• M46: 14,738,083 km (0.103 R)
• M47: 15,103,700 km (0.104 R)
• M48: 16,861,924 km (0.095 R)
• M49: 17,436,529 km (0.089 R)
• M50: 17,784,494 km (0.095 R)
• M51: 18,017,568 km (0.065 R)
• M52: 18,369,272 km (0.1 R)
• M53: 18,762,864 km (0.038 R)
• M54: 18,960,633 km (0.089 R)
• M55: 19,119,356 km (0.095 R)
• M56: 19,518,034 km (0.092 R)
• M57: 20,649,144 km (0.063 R)
• M58: 21,181,413 km (0.084 R)
• M59: 21,346,120 km (0.083 R)
• M60: 21,635,442 km (0.059 R)
• M61: 22,176,089 km (0.052 R)
• M62: 22,805,447 km (0.103 R)
• M63: 23,653,817 km (0.048 R)
• M64: 23,996,097 km (0.087 R)
• M65: 24,210,770 km (0.116 R)
• M66: 25,163,110 km (0.117 R)
• M67: 25,468,738 km (0.105 R)
• M68: 27,059,712 km (0.075 R)
• M69: 27,417,699 km (0.104 R)
• M70: 27,957,598 km (0.106 R)
• M71: 28,092,984 km (0.103 R)
• M72: 29,598,088 km (0.107 R)
• M73: 29,874,545 km (0.097 R)
• M74: 30,615,803 km (0.053 R)
• M75: 30,895,401 km (0.114 R)
• M76: 31,035,574 km (0.058 R)
• M77: 31,363,343 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 13.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.07 AU - 11.79 AU

Year: 12557 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,940,726 km

• M1: 188,643 km (0.037 R)
• M2: 310,864 km (0.08 R)
• M3: 490,382 km (0.108 R)
• M4: 1,576,313 km (0.106 R)
• M5: 1,710,502 km (0.063 R)
• M6: 1,848,581 km (0.098 R)
• M7: 2,675,708 km (0.118 R)
• M8: 2,864,949 km (0.108 R)
• M9: 3,002,728 km (0.042 R)
• M10: 3,114,777 km (0.12 R)
• M11: 3,228,172 km (0.081 R)
• M12: 3,459,152 km (0.108 R)
• M13: 3,547,115 km (0.099 R)
• M14: 3,846,161 km (0.051 R)
• M15: 4,405,358 km (0.118 R)
• M16: 4,565,278 km (0.104 R)
• M17: 4,990,286 km (0.079 R)
• M18: 5,496,675 km (0.115 R)
• M19: 5,703,868 km (0.119 R)
• M20: 5,878,448 km (0.099 R)
• M21: 6,304,952 km (0.067 R)
• M22: 6,449,463 km (0.07 R)
• M23: 6,852,330 km (0.103 R)
• M24: 7,301,274 km (0.088 R)
• M25: 7,644,302 km (0.117 R)
• M26: 7,875,879 km (0.119 R)
• M27: 7,992,715 km (0.077 R)
• M28: 8,267,227 km (0.066 R)
• M29: 8,425,502 km (0.062 R)
• M30: 9,028,231 km (0.082 R)
• M31: 9,191,293 km (0.046 R)
• M32: 10,063,598 km (0.112 R)
• M33: 10,659,895 km (0.099 R)
• M34: 11,531,752 km (0.095 R)
• M35: 12,020,937 km (0.116 R)
• M36: 12,200,604 km (0.075 R)
• M37: 12,335,840 km (0.107 R)
• M38: 12,653,437 km (0.095 R)
• M39: 13,111,954 km (0.1 R)
• M40: 13,716,180 km (0.073 R)
• M41: 14,045,295 km (0.073 R)
• M42: 14,520,119 km (0.065 R)
• M43: 15,290,548 km (0.109 R)
• M44: 15,631,930 km (0.115 R)
• M45: 15,729,917 km (0.097 R)
• M46: 15,926,489 km (0.061 R)
• M47: 16,074,441 km (0.096 R)
• M48: 17,072,707 km (0.076 R)
• M49: 17,732,284 km (0.079 R)
• M50: 17,834,609 km (0.11 R)
• M51: 18,297,016 km (0.078 R)
• M52: 21,752,727 km (0.03 R)
• M53: 22,522,857 km (0.079 R)
• M54: 23,134,413 km (0.09 R)
• M55: 23,582,459 km (0.097 R)
• M56: 24,203,440 km (0.108 R)
• M57: 24,316,835 km (0.04 R)
• M58: 26,331,170 km (0.115 R)
• M59: 26,623,335 km (0.095 R)
• M60: 27,506,112 km (0.107 R)
• M61: 27,862,005 km (0.118 R)
• M62: 28,100,015 km (0.114 R)
• M63: 28,279,084 km (0.101 R)
• M64: 29,179,663 km (0.078 R)
• M65: 29,967,894 km (0.115 R)
• M66: 30,395,295 km (0.104 R)
• M67: 31,009,245 km (0.035 R)
• M68: 31,441,433 km (0.068 R)
• M69: 32,562,071 km (0.116 R)
• M70: 32,687,284 km (0.067 R)
• M71: 33,127,252 km (0.077 R)
• M72: 33,885,862 km (0.118 R)
• M73: 34,076,450 km (0.098 R)
• M74: 35,034,625 km (0.096 R)
• M75: 35,420,437 km (0.086 R)
• M76: 35,872,223 km (0.049 R)
• M77: 36,651,179 km (0.052 R)
• M78: 37,961,956 km (0.047 R)
• M79: 39,755,784 km (0.084 R)
• M80: 39,956,843 km (0.101 R)
• M81: 40,561,817 km (0.096 R)
• M82: 41,237,700 km (0.062 R)
• M83: 42,669,202 km (0.1 R)
• M84: 43,150,010 km (0.087 R)
• M85: 43,287,640 km (0.119 R)
• M86: 43,632,463 km (0.04 R)
• M87: 44,463,928 km (0.065 R)
• M88: 45,370,641 km (0.119 R)
• M89: 45,861,322 km (0.081 R)
• M90: 46,142,416 km (0.073 R)
• M91: 46,353,798 km (0.073 R)
• M92: 47,343,986 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.6

Radius: 7.2

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.14 AU - 14.62 AU

Year: 19277 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,940,726 km

• M1: 216,019 km (0.116 R)
• M2: 540,198 km (0.12 R)
• M3: 640,129 km (0.114 R)
• M4: 882,179 km (0.069 R)
• M5: 929,152 km (0.077 R)
• M6: 1,001,558 km (0.105 R)
• M7: 1,309,729 km (0.103 R)
• M8: 1,588,580 km (0.112 R)
• M9: 1,764,956 km (0.11 R)
• M10: 2,265,660 km (0.088 R)
• M11: 2,498,135 km (0.051 R)
• M12: 2,703,533 km (0.1 R)
• M13: 2,950,070 km (0.106 R)
• M14: 3,810,856 km (0.072 R)
• M15: 3,968,084 km (0.052 R)
• M16: 4,127,405 km (0.097 R)
• M17: 4,288,971 km (0.088 R)
• M18: 5,041,299 km (0.033 R)
• M19: 5,257,468 km (0.074 R)
• M20: 5,432,647 km (0.102 R)
• M21: 5,788,839 km (0.111 R)
• M22: 5,924,225 km (0.039 R)
• M23: 7,729,722 km (0.099 R)
• M24: 8,383,614 km (0.092 R)
• M25: 8,898,680 km (0.033 R)
• M26: 9,265,344 km (0.061 R)
• M27: 9,477,175 km (0.117 R)
• M28: 9,959,478 km (0.111 R)
• M29: 10,394,808 km (0.109 R)
• M30: 10,780,920 km (0.103 R)
• M31: 11,227,919 km (0.09 R)
• M32: 13,612,209 km (0.034 R)
• M33: 14,095,111 km (0.119 R)
• M34: 14,706,667 km (0.109 R)
• M35: 15,389,283 km (0.098 R)
• M36: 15,892,231 km (0.099 R)
• M37: 16,656,825 km (0.119 R)
• M38: 18,287,891 km (0.107 R)
• M39: 19,358,114 km (0.086 R)
• M40: 19,425,732 km (0.107 R)
• M41: 20,037,438 km (0.088 R)
• M42: 21,910,104 km (0.093 R)
• M43: 22,333,765 km (0.074 R)
• M44: 22,760,119 km (0.082 R)
• M45: 22,902,836 km (0.109 R)
• M46: 24,273,601 km (0.079 R)
• M47: 24,346,455 km (0.109 R)
• M48: 24,565,616 km (0.095 R)
• M49: 24,785,375 km (0.096 R)
• M50: 25,005,733 km (0.064 R)
• M51: 25,670,695 km (0.109 R)
• M52: 25,745,046 km (0.061 R)
• M53: 27,018,273 km (0.036 R)
• M54: 27,245,063 km (0.102 R)
• M55: 28,542,376 km (0.064 R)
• M56: 29,159,767 km (0.087 R)
• M57: 29,237,258 km (0.108 R)
• M58: 31,593,574 km (0.112 R)
• M59: 31,912,218 km (0.099 R)
• M60: 33,847,117 km (0.099 R)
• M61: 34,500,411 km (0.106 R)
• M62: 34,910,907 km (0.118 R)
• M63: 35,819,714 km (0.04 R)
• M64: 36,568,900 km (0.066 R)
• M65: 36,819,776 km (0.045 R)
• M66: 39,360,247 km (0.05 R)
• M67: 40,133,219 km (0.087 R)
• M68: 41,171,877 km (0.114 R)
• M69: 41,432,925 km (0.113 R)
• M70: 42,044,033 km (0.093 R)
• M71: 44,073,178 km (0.065 R)
• M72: 44,786,461 km (0.109 R)
• M73: 45,054,840 km (0.085 R)
• M74: 45,863,416 km (0.09 R)
• M75: 46,676,780 km (0.103 R)
• M76: 46,948,898 km (0.078 R)
• M77: 47,221,615 km (0.102 R)
• M78: 47,586,035 km (0.089 R)
• M79: 47,860,099 km (0.053 R)
• M80: 48,409,422 km (0.108 R)
• M81: 50,348,959 km (0.114 R)
• M82: 51,562,197 km (0.12 R)
• M83: 51,937,389 km (0.116 R)
• M84: 52,785,010 km (0.1 R)
• M85: 55,259,359 km (0.083 R)
• M86: 58,258,647 km (0.081 R)
• M87: 62,006,522 km (0.108 R)
• M88: 63,005,686 km (0.065 R)
• M89: 63,909,407 km (0.118 R)
• M90: 64,918,744 km (0.113 R)
• M91: 65,933,317 km (0.107 R)
• M92: 66,442,548 km (0.091 R)
• M93: 67,055,301 km (0.071 R)
• M94: 67,875,247 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.4

Radius: 6

Gravity: 19.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.65 AU - 18.47 AU

Year: 27431 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,940,726 km

• M1: 266,583 km (0.086 R)
• M2: 567,574 km (0.113 R)
• M3: 669,301 km (0.114 R)
• M4: 862,133 km (0.053 R)
• M5: 950,246 km (0.044 R)
• M6: 3,678,163 km (0.07 R)
• M7: 3,726,034 km (0.052 R)
• M8: 4,368,108 km (0.098 R)
• M9: 5,530,783 km (0.091 R)
• M10: 5,752,038 km (0.102 R)
• M11: 6,432,858 km (0.11 R)
• M12: 8,243,441 km (0.086 R)
• M13: 8,306,422 km (0.073 R)
• M14: 9,334,758 km (0.075 R)
• M15: 9,930,606 km (0.062 R)
• M16: 11,158,954 km (0.115 R)
• M17: 12,004,032 km (0.112 R)
• M18: 12,218,556 km (0.084 R)
• M19: 13,383,923 km (0.058 R)
• M20: 13,680,875 km (0.056 R)
• M21: 14,813,331 km (0.027 R)
• M22: 15,818,778 km (0.118 R)
• M23: 17,489,337 km (0.103 R)
• M24: 20,395,127 km (0.082 R)
• M25: 21,946,905 km (0.086 R)
• M26: 22,384,629 km (0.067 R)
• M27: 22,472,443 km (0.093 R)
• M28: 23,179,741 km (0.119 R)
• M29: 23,268,602 km (0.028 R)
• M30: 23,536,083 km (0.073 R)
• M31: 23,894,221 km (0.098 R)
• M32: 24,074,037 km (0.094 R)
• M33: 25,070,808 km (0.109 R)
• M34: 25,620,131 km (0.094 R)
• M35: 25,712,134 km (0.082 R)
• M36: 25,988,591 km (0.115 R)
• M37: 27,010,793 km (0.059 R)
• M38: 29,478,859 km (0.112 R)
• M39: 29,575,200 km (0.093 R)
• M40: 30,155,490 km (0.043 R)
• M41: 30,544,444 km (0.053 R)
• M42: 31,033,031 km (0.079 R)
• M43: 32,514,200 km (0.102 R)
• M44: 34,829,526 km (0.062 R)
• M45: 35,852,626 km (0.061 R)
• M46: 36,058,472 km (0.066 R)
• M47: 36,574,735 km (0.095 R)
• M48: 37,719,158 km (0.093 R)
• M49: 38,558,702 km (0.113 R)
• M50: 40,042,862 km (0.036 R)
• M51: 40,256,488 km (0.079 R)
• M52: 40,363,301 km (0.032 R)
• M53: 42,739,214 km (0.115 R)
• M54: 43,395,051 km (0.069 R)
• M55: 44,385,090 km (0.088 R)
• M56: 44,606,046 km (0.082 R)
• M57: 44,938,153 km (0.103 R)
• M58: 46,163,210 km (0.11 R)
• M59: 46,275,109 km (0.119 R)
• M60: 47,625,081 km (0.117 R)
• M61: 48,305,003 km (0.104 R)
• M62: 51,868,125 km (0.105 R)
• M63: 52,684,481 km (0.098 R)
• M64: 54,684,305 km (0.096 R)
• M65: 54,802,786 km (0.079 R)
• M66: 55,396,092 km (0.094 R)
• M67: 55,515,022 km (0.075 R)
• M68: 56,111,020 km (0.058 R)
• M69: 56,589,284 km (0.064 R)
• M70: 58,152,881 km (0.106 R)
• M71: 59,243,749 km (0.067 R)
• M72: 61,691,918 km (0.106 R)
• M73: 61,815,187 km (0.032 R)
• M74: 63,300,993 km (0.091 R)
• M75: 64,172,999 km (0.118 R)
• M76: 64,422,977 km (0.082 R)
• M77: 64,673,104 km (0.092 R)
• M78: 64,923,681 km (0.092 R)
• M79: 68,592,718 km (0.099 R)
• M80: 69,360,155 km (0.076 R)
• M81: 73,762,521 km (0.099 R)
• M82: 74,548,808 km (0.115 R)
• M83: 74,942,849 km (0.109 R)
• M84: 76,526,492 km (0.082 R)
• M85: 77,721,330 km (0.094 R)
• M86: 78,387,788 km (0.074 R)
• M87: 79,324,121 km (0.079 R)
• M88: 79,995,217 km (0.097 R)
• M89: 80,264,045 km (0.066 R)
• M90: 81,072,771 km (0.075 R)
• M91: 82,290,797 km (0.074 R)
• M92: 85,980,927 km (0.116 R)
• M93: 88,054,204 km (0.096 R)
• M94: 92,673,039 km (0.106 R)
• M95: 94,514,140 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit