🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.64 AU - 0.76 AU

Year: 209 Days

Day: 42 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,633,674 km

• M1: 169,195 km (0.105 R)
• M2: 652,845 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 222 Days

Day: 15.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.41 AU - 1.69 AU

Year: 688 Days

Day: 39.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,633,674 km

• M1: 67,618 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.48 AU - 1.98 AU

Year: 811 Days

Day: 40.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,633,674 km

• M1: 121,922 km (0.099 R)
• M2: 1,382,883 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.69 AU - 1.97 AU

Year: 882 Days

Day: 47.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,633,674 km

• M1: 196,272 km (0.104 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 10.7

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.48 AU - 7.1 AU

Year: 5623 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,633,674 km

• M1: 250,576 km (0.099 R)
• M2: 363,373 km (0.118 R)
• M3: 556,055 km (0.103 R)
• M4: 691,741 km (0.096 R)
• M5: 953,686 km (0.072 R)
• M6: 1,089,072 km (0.052 R)
• M7: 1,263,653 km (0.101 R)
• M8: 1,464,862 km (0.074 R)
• M9: 1,658,741 km (0.051 R)
• M10: 1,936,844 km (0.108 R)
• M11: 2,579,815 km (0.091 R)
• M12: 3,125,548 km (0.097 R)
• M13: 3,284,870 km (0.088 R)
• M14: 3,353,984 km (0.09 R)
• M15: 3,587,806 km (0.09 R)
• M16: 4,121,272 km (0.115 R)
• M17: 4,397,429 km (0.072 R)
• M18: 4,525,036 km (0.097 R)
• M19: 4,836,200 km (0.097 R)
• M20: 5,208,100 km (0.036 R)
• M21: 5,561,750 km (0.106 R)
• M22: 6,523,365 km (0.069 R)
• M23: 6,904,690 km (0.043 R)
• M24: 7,202,988 km (0.066 R)
• M25: 7,323,564 km (0.038 R)
• M26: 7,475,106 km (0.075 R)
• M27: 8,597,090 km (0.097 R)
• M28: 9,341,340 km (0.061 R)
• M29: 9,505,897 km (0.114 R)
• M30: 9,871,215 km (0.05 R)
• M31: 10,005,255 km (0.065 R)
• M32: 10,072,425 km (0.091 R)
• M33: 10,139,893 km (0.112 R)
• M34: 10,444,923 km (0.095 R)
• M35: 10,753,095 km (0.113 R)
• M36: 10,891,024 km (0.095 R)
• M37: 10,960,138 km (0.109 R)
• M38: 11,098,965 km (0.093 R)
• M39: 11,378,414 km (0.116 R)
• M40: 11,518,886 km (0.095 R)
• M41: 12,194,470 km (0.115 R)
• M42: 13,361,184 km (0.099 R)
• M43: 13,621,185 km (0.051 R)
• M44: 13,695,835 km (0.106 R)
• M45: 13,882,832 km (0.108 R)
• M46: 13,957,930 km (0.077 R)
• M47: 14,259,519 km (0.109 R)
• M48: 15,023,067 km (0.112 R)
• M49: 15,721,539 km (0.094 R)
• M50: 15,996,052 km (0.075 R)
• M51: 16,114,234 km (0.08 R)
• M52: 16,351,346 km (0.073 R)
• M53: 17,392,398 km (0.117 R)
• M54: 17,473,330 km (0.081 R)
• M55: 17,798,407 km (0.097 R)
• M56: 18,125,577 km (0.069 R)
• M57: 18,619,998 km (0.041 R)
• M58: 18,702,875 km (0.105 R)
• M59: 19,875,424 km (0.051 R)
• M60: 20,599,028 km (0.115 R)
• M61: 20,727,533 km (0.109 R)
• M62: 21,028,673 km (0.099 R)
• M63: 21,158,076 km (0.074 R)
• M64: 21,722,209 km (0.082 R)
• M65: 22,203,466 km (0.1 R)
• M66: 22,335,261 km (0.081 R)
• M67: 22,644,031 km (0.095 R)
• M68: 22,998,429 km (0.119 R)
• M69: 23,488,960 km (0.086 R)
• M70: 23,623,299 km (0.108 R)
• M71: 25,530,971 km (0.117 R)
• M72: 26,177,832 km (0.031 R)
• M73: 26,363,633 km (0.063 R)
• M74: 26,689,906 km (0.112 R)
• M75: 27,064,349 km (0.119 R)
• M76: 27,158,297 km (0.11 R)
• M77: 27,393,464 km (0.102 R)
• M78: 27,534,984 km (0.101 R)
• M79: 28,103,157 km (0.029 R)
• M80: 28,531,904 km (0.081 R)
• M81: 29,444,152 km (0.037 R)
• M82: 29,782,542 km (0.12 R)
• M83: 30,073,660 km (0.11 R)
• M84: 31,989,111 km (0.057 R)
• M85: 32,138,111 km (0.061 R)
• M86: 33,087,010 km (0.084 R)
• M87: 33,438,864 km (0.066 R)

Asteroid Belt

Center: 8.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 14

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.68 AU - 12.64 AU

Year: 11543 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,633,674 km

• M1: 187,147 km (0.034 R)
• M2: 787,334 km (0.116 R)
• M3: 934,089 km (0.079 R)
• M4: 1,031,029 km (0.09 R)
• M5: 1,194,090 km (0.062 R)
• M6: 2,625,891 km (0.062 R)
• M7: 3,514,652 km (0.08 R)
• M8: 4,973,830 km (0.118 R)
• M9: 5,186,109 km (0.05 R)
• M10: 5,582,993 km (0.112 R)
• M11: 5,693,097 km (0.081 R)
• M12: 5,840,899 km (0.118 R)
• M13: 6,292,086 km (0.11 R)
• M14: 6,872,077 km (0.071 R)
• M15: 7,188,477 km (0.116 R)
• M16: 7,348,547 km (0.063 R)
• M17: 7,753,807 km (0.036 R)
• M18: 7,876,777 km (0.112 R)
• M19: 8,000,494 km (0.064 R)
• M20: 8,208,136 km (0.106 R)
• M21: 8,501,797 km (0.103 R)
• M22: 9,142,674 km (0.12 R)
• M23: 9,887,970 km (0.091 R)
• M24: 10,335,567 km (0.088 R)
• M25: 10,425,924 km (0.099 R)
• M26: 11,158,056 km (0.054 R)
• M27: 11,671,027 km (0.111 R)
• M28: 11,859,521 km (0.081 R)
• M29: 12,239,499 km (0.044 R)
• M30: 13,600,990 km (0.099 R)
• M31: 14,048,736 km (0.085 R)
• M32: 14,148,967 km (0.073 R)
• M33: 14,806,000 km (0.108 R)
• M34: 16,783,086 km (0.041 R)
• M35: 17,049,370 km (0.064 R)
• M36: 17,802,446 km (0.099 R)
• M37: 18,401,884 km (0.085 R)
• M38: 18,566,592 km (0.077 R)
• M39: 18,842,001 km (0.092 R)
• M40: 21,612,704 km (0.11 R)
• M41: 21,728,492 km (0.109 R)
• M42: 22,310,428 km (0.102 R)
• M43: 22,838,658 km (0.037 R)
• M44: 23,252,296 km (0.119 R)
• M45: 23,967,374 km (0.055 R)
• M46: 24,087,202 km (0.094 R)
• M47: 25,174,928 km (0.065 R)
• M48: 25,724,850 km (0.096 R)
• M49: 26,774,429 km (0.06 R)
• M50: 27,023,359 km (0.043 R)
• M51: 27,649,277 km (0.11 R)
• M52: 27,900,900 km (0.089 R)
• M53: 28,090,142 km (0.085 R)
• M54: 28,596,979 km (0.101 R)
• M55: 29,106,809 km (0.118 R)
• M56: 29,234,715 km (0.089 R)
• M57: 30,849,475 km (0.098 R)
• M58: 32,096,074 km (0.089 R)
• M59: 32,758,792 km (0.092 R)
• M60: 33,091,947 km (0.096 R)
• M61: 33,292,258 km (0.046 R)
• M62: 33,426,148 km (0.08 R)
• M63: 35,113,911 km (0.103 R)
• M64: 35,659,794 km (0.051 R)
• M65: 36,621,858 km (0.093 R)
• M66: 37,106,106 km (0.103 R)
• M67: 37,941,311 km (0.105 R)
• M68: 39,276,323 km (0.093 R)
• M69: 40,483,727 km (0.116 R)
• M70: 40,626,593 km (0.117 R)
• M71: 41,919,867 km (0.081 R)
• M72: 42,064,378 km (0.056 R)
• M73: 42,935,038 km (0.107 R)
• M74: 44,252,247 km (0.119 R)
• M75: 45,137,717 km (0.044 R)
• M76: 45,582,621 km (0.096 R)
• M77: 45,731,321 km (0.065 R)
• M78: 46,851,211 km (0.1 R)
• M79: 47,301,650 km (0.117 R)
• M80: 47,452,145 km (0.109 R)
• M81: 48,131,320 km (0.119 R)
• M82: 49,499,392 km (0.069 R)
• M83: 49,652,132 km (0.115 R)
• M84: 50,418,372 km (0.094 R)
• M85: 51,034,266 km (0.119 R)
• M86: 51,343,186 km (0.062 R)
• M87: 51,730,046 km (0.048 R)
• M88: 51,885,179 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 6.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.28 AU - 14.56 AU

Year: 17524 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,633,674 km

• M1: 230,979 km (0.031 R)
• M2: 402,568 km (0.103 R)
• M3: 1,935,647 km (0.097 R)
• M4: 2,731,807 km (0.073 R)
• M5: 2,862,406 km (0.108 R)
• M6: 3,152,626 km (0.067 R)
• M7: 3,546,218 km (0.084 R)
• M8: 3,761,040 km (0.078 R)
• M9: 3,930,983 km (0.116 R)
• M10: 4,532,815 km (0.095 R)
• M11: 5,109,366 km (0.039 R)
• M12: 5,163,071 km (0.117 R)
• M13: 5,216,777 km (0.066 R)
• M14: 5,461,070 km (0.103 R)
• M15: 5,989,001 km (0.091 R)
• M16: 6,102,247 km (0.039 R)
• M17: 6,330,832 km (0.092 R)
• M18: 7,063,263 km (0.044 R)
• M19: 7,242,931 km (0.082 R)
• M20: 7,424,243 km (0.099 R)
• M21: 7,791,356 km (0.108 R)
• M22: 9,317,853 km (0.116 R)
• M23: 9,383,526 km (0.097 R)
• M24: 9,515,023 km (0.103 R)
• M25: 9,713,689 km (0.065 R)
• M26: 9,880,191 km (0.101 R)
• M27: 10,795,730 km (0.099 R)
• M28: 10,968,366 km (0.09 R)
• M29: 11,386,044 km (0.054 R)
• M30: 11,738,197 km (0.039 R)
• M31: 12,093,941 km (0.076 R)
• M32: 12,345,115 km (0.077 R)
• M33: 13,366,719 km (0.054 R)
• M34: 14,377,253 km (0.096 R)
• M35: 15,879,964 km (0.097 R)
• M36: 17,512,675 km (0.097 R)
• M37: 17,918,983 km (0.086 R)
• M38: 18,123,333 km (0.066 R)
• M39: 18,492,990 km (0.106 R)
• M40: 18,782,312 km (0.084 R)
• M41: 18,823,750 km (0.106 R)
• M42: 19,323,557 km (0.099 R)
• M43: 19,743,329 km (0.053 R)
• M44: 19,954,411 km (0.066 R)
• M45: 20,720,352 km (0.108 R)
• M46: 20,977,810 km (0.09 R)
• M47: 21,149,997 km (0.116 R)
• M48: 21,365,867 km (0.092 R)
• M49: 21,756,467 km (0.106 R)
• M50: 22,676,793 km (0.093 R)
• M51: 22,853,468 km (0.106 R)
• M52: 22,897,749 km (0.114 R)
• M53: 23,208,464 km (0.115 R)
• M54: 23,520,376 km (0.12 R)
• M55: 23,699,295 km (0.063 R)
• M56: 23,923,691 km (0.071 R)
• M57: 24,646,100 km (0.084 R)
• M58: 24,736,906 km (0.099 R)
• M59: 25,467,392 km (0.032 R)
• M60: 25,559,095 km (0.034 R)
• M61: 25,973,631 km (0.118 R)
• M62: 26,716,085 km (0.086 R)
• M63: 26,949,458 km (0.075 R)
• M64: 27,606,641 km (0.098 R)
• M65: 28,841,123 km (0.065 R)
• M66: 29,561,437 km (0.108 R)
• M67: 29,609,757 km (0.104 R)
• M68: 29,851,358 km (0.072 R)
• M69: 31,757,833 km (0.096 R)
• M70: 32,900,611 km (0.12 R)
• M71: 33,150,739 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.3

Radius: 7.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.48 AU - 17.08 AU

Year: 24501 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,633,674 km

• M1: 100,679 km (0.051 R)
• M2: 461,360 km (0.118 R)
• M3: 1,369,269 km (0.035 R)
• M4: 1,640,041 km (0.115 R)
• M5: 1,797,718 km (0.055 R)
• M6: 1,993,541 km (0.103 R)
• M7: 2,230,803 km (0.1 R)
• M8: 2,335,372 km (0.114 R)
• M9: 2,806,905 km (0.11 R)
• M10: 4,609,410 km (0.077 R)
• M11: 5,105,626 km (0.031 R)
• M12: 5,197,628 km (0.118 R)
• M13: 5,383,429 km (0.117 R)
• M14: 5,713,891 km (0.116 R)
• M15: 6,197,241 km (0.08 R)
• M16: 6,344,894 km (0.11 R)
• M17: 7,777,743 km (0.104 R)
• M18: 7,936,915 km (0.106 R)
• M19: 8,150,990 km (0.101 R)
• M20: 8,475,617 km (0.107 R)
• M21: 11,042,268 km (0.079 R)
• M22: 11,522,028 km (0.052 R)
• M23: 14,085,238 km (0.073 R)
• M24: 14,344,491 km (0.065 R)
• M25: 16,678,816 km (0.055 R)
• M26: 17,021,844 km (0.049 R)
• M27: 17,505,943 km (0.114 R)
• M28: 18,487,754 km (0.103 R)
• M29: 18,842,749 km (0.118 R)
• M30: 19,128,332 km (0.067 R)
• M31: 19,848,496 km (0.107 R)
• M32: 20,066,310 km (0.09 R)
• M33: 20,139,165 km (0.08 R)
• M34: 20,212,019 km (0.105 R)
• M35: 20,577,636 km (0.071 R)
• M36: 21,538,653 km (0.034 R)
• M37: 21,837,250 km (0.072 R)
• M38: 22,363,086 km (0.089 R)
• M39: 22,438,484 km (0.097 R)
• M40: 22,817,116 km (0.088 R)
• M41: 22,893,112 km (0.069 R)
• M42: 23,350,732 km (0.117 R)
• M43: 24,975,963 km (0.067 R)
• M44: 25,368,358 km (0.11 R)
• M45: 25,604,723 km (0.051 R)
• M46: 25,683,710 km (0.073 R)
• M47: 25,762,698 km (0.093 R)
• M48: 26,000,409 km (0.112 R)
• M49: 26,957,985 km (0.104 R)
• M50: 27,279,770 km (0.099 R)
• M51: 27,360,403 km (0.097 R)
• M52: 27,441,186 km (0.042 R)
• M53: 29,650,597 km (0.039 R)
• M54: 30,399,783 km (0.04 R)
• M55: 31,323,700 km (0.109 R)
• M56: 32,256,891 km (0.11 R)
• M57: 33,199,208 km (0.111 R)
• M58: 33,717,116 km (0.087 R)
• M59: 34,935,591 km (0.116 R)
• M60: 35,110,919 km (0.109 R)
• M61: 37,415,774 km (0.099 R)
• M62: 37,864,567 km (0.088 R)
• M63: 38,315,156 km (0.088 R)
• M64: 38,495,870 km (0.066 R)
• M65: 39,586,289 km (0.063 R)
• M66: 39,677,544 km (0.077 R)
• M67: 40,135,314 km (0.117 R)
• M68: 40,318,870 km (0.112 R)
• M69: 40,594,729 km (0.1 R)
• M70: 40,871,185 km (0.07 R)
• M71: 41,333,443 km (0.053 R)
• M72: 42,169,695 km (0.085 R)
• M73: 44,902,399 km (0.07 R)
• M74: 50,042,283 km (0.093 R)
• M75: 50,141,018 km (0.092 R)
• M76: 50,734,921 km (0.108 R)
• M77: 51,032,770 km (0.105 R)
• M78: 51,430,850 km (0.062 R)
• M79: 51,929,759 km (0.109 R)
• M80: 52,029,691 km (0.097 R)
• M81: 54,144,107 km (0.083 R)
• M82: 55,262,949 km (0.097 R)
• M83: 56,183,874 km (0.043 R)
• M84: 56,286,498 km (0.117 R)
• M85: 56,389,272 km (0.089 R)
• M86: 59,603,980 km (0.082 R)
• M87: 60,443,224 km (0.069 R)
• M88: 64,375,255 km (0.112 R)
• M89: 64,697,638 km (0.089 R)
• M90: 65,020,620 km (0.074 R)
• M91: 65,128,331 km (0.057 R)
• M92: 65,560,070 km (0.04 R)
• M93: 66,752,066 km (0.111 R)
• M94: 68,608,276 km (0.099 R)
• M95: 70,149,733 km (0.066 R)
• M96: 72,594,760 km (0.096 R)
• M97: 75,180,859 km (0.119 R)
• M98: 75,633,691 km (0.046 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 20,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit