🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 142 Days

Day: 21.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.55 AU - 0.73 AU

Year: 188 Days

Day: 20.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.18 AU - 1.7 AU

Year: 634 Days

Day: 46.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 146.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.58 AU - 3.58 AU

Year: 2487 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.29 AU - 4.69 AU

Year: 3493 Days

Day: 23.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 11.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.49 AU - 5.77 AU

Year: 4265 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 108,771,015 km

• M1: 169,794 km (0.096 R)
• M2: 275,260 km (0.119 R)
• M3: 365,168 km (0.119 R)
• M4: 516,861 km (0.115 R)
• M5: 660,175 km (0.086 R)
• M6: 989,440 km (0.072 R)
• M7: 1,092,962 km (0.093 R)
• M8: 1,227,899 km (0.111 R)
• M9: 1,651,560 km (0.103 R)
• M10: 1,920,687 km (0.067 R)
• M11: 2,119,203 km (0.099 R)
• M12: 2,221,229 km (0.076 R)
• M13: 2,829,943 km (0.118 R)
• M14: 3,309,554 km (0.031 R)
• M15: 3,468,576 km (0.078 R)
• M16: 3,752,962 km (0.092 R)
• M17: 4,279,696 km (0.113 R)
• M18: 4,651,297 km (0.094 R)
• M19: 4,852,357 km (0.095 R)
• M20: 5,010,781 km (0.073 R)
• M21: 5,216,927 km (0.068 R)
• M22: 5,685,018 km (0.11 R)
• M23: 5,900,140 km (0.118 R)
• M24: 5,996,631 km (0.07 R)
• M25: 6,118,104 km (0.114 R)
• M26: 6,536,829 km (0.06 R)
• M27: 7,584,911 km (0.07 R)
• M28: 7,689,929 km (0.038 R)
• M29: 7,795,545 km (0.04 R)
• M30: 7,874,982 km (0.087 R)
• M31: 7,954,717 km (0.073 R)
• M32: 8,330,507 km (0.044 R)
• M33: 8,547,873 km (0.11 R)
• M34: 8,739,657 km (0.056 R)
• M35: 9,464,309 km (0.093 R)
• M36: 9,919,835 km (0.12 R)
• M37: 10,295,325 km (0.114 R)
• M38: 10,441,034 km (0.051 R)
• M39: 10,528,698 km (0.112 R)
• M40: 10,763,866 km (0.088 R)
• M41: 11,000,679 km (0.103 R)
• M42: 11,179,598 km (0.114 R)
• M43: 11,389,335 km (0.098 R)
• M44: 11,843,364 km (0.092 R)
• M45: 12,427,095 km (0.058 R)
• M46: 12,582,228 km (0.08 R)
• M47: 13,399,481 km (0.075 R)
• M48: 13,878,793 km (0.091 R)
• M49: 14,266,401 km (0.057 R)
• M50: 14,526,701 km (0.057 R)
• M51: 14,690,212 km (0.101 R)
• M52: 15,583,760 km (0.108 R)
• M53: 16,563,027 km (0.094 R)
• M54: 17,111,902 km (0.102 R)
• M55: 17,319,245 km (0.071 R)
• M56: 18,156,993 km (0.091 R)
• M57: 19,871,983 km (0.081 R)
• M58: 20,454,966 km (0.027 R)
• M59: 21,154,784 km (0.057 R)
• M60: 21,712,785 km (0.091 R)
• M61: 21,824,983 km (0.101 R)
• M62: 22,012,279 km (0.107 R)
• M63: 22,502,063 km (0.103 R)
• M64: 22,577,759 km (0.067 R)
• M65: 22,691,454 km (0.05 R)
• M66: 22,995,437 km (0.092 R)
• M67: 23,569,145 km (0.118 R)
• M68: 24,302,473 km (0.081 R)
• M69: 25,200,360 km (0.113 R)
• M70: 25,475,769 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 8.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.94 AU - 7 AU

Year: 5355 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,771,015 km

• M1: 159,771 km (0.103 R)
• M2: 311,313 km (0.116 R)
• M3: 370,853 km (0.1 R)
• M4: 552,315 km (0.088 R)
• M5: 614,997 km (0.102 R)
• M6: 982,409 km (0.063 R)
• M7: 1,255,874 km (0.078 R)
• M8: 1,757,177 km (0.042 R)
• M9: 1,852,770 km (0.079 R)
• M10: 1,930,561 km (0.119 R)
• M11: 2,191,160 km (0.074 R)
• M12: 2,441,587 km (0.106 R)
• M13: 2,701,438 km (0.09 R)
• M14: 3,902,410 km (0.039 R)
• M15: 4,180,662 km (0.104 R)
• M16: 4,387,257 km (0.036 R)
• M17: 4,491,676 km (0.11 R)
• M18: 4,756,614 km (0.079 R)
• M19: 5,191,196 km (0.111 R)
• M20: 5,413,199 km (0.097 R)
• M21: 5,497,273 km (0.066 R)
• M22: 5,581,796 km (0.118 R)
• M23: 6,039,864 km (0.08 R)
• M24: 6,185,573 km (0.082 R)
• M25: 6,361,949 km (0.106 R)
• M26: 6,480,430 km (0.118 R)
• M27: 6,779,776 km (0.118 R)
• M28: 7,237,395 km (0.099 R)
• M29: 7,423,346 km (0.076 R)
• M30: 8,022,335 km (0.11 R)
• M31: 8,182,555 km (0.048 R)
• M32: 8,441,060 km (0.089 R)
• M33: 8,603,972 km (0.106 R)
• M34: 8,966,298 km (0.12 R)
• M35: 9,099,290 km (0.081 R)
• M36: 9,502,008 km (0.063 R)
• M37: 9,671,652 km (0.058 R)
• M38: 10,710,011 km (0.078 R)
• M39: 11,349,990 km (0.117 R)
• M40: 11,710,821 km (0.05 R)
• M41: 11,783,375 km (0.109 R)
• M42: 13,229,538 km (0.056 R)
• M43: 13,343,083 km (0.057 R)
• M44: 13,494,925 km (0.102 R)
• M45: 14,263,110 km (0.082 R)
• M46: 14,457,288 km (0.052 R)
• M47: 15,203,482 km (0.082 R)
• M48: 16,692,280 km (0.08 R)
• M49: 17,102,477 km (0.057 R)
• M50: 17,350,361 km (0.094 R)
• M51: 17,724,206 km (0.051 R)
• M52: 18,606,983 km (0.074 R)
• M53: 19,117,860 km (0.071 R)
• M54: 19,289,149 km (0.071 R)
• M55: 19,417,953 km (0.102 R)
• M56: 19,936,160 km (0.061 R)
• M57: 20,066,310 km (0.03 R)
• M58: 20,458,855 km (0.069 R)
• M59: 20,677,866 km (0.102 R)
• M60: 20,853,794 km (0.068 R)
• M61: 21,785,190 km (0.113 R)
• M62: 22,008,988 km (0.054 R)
• M63: 22,278,564 km (0.096 R)
• M64: 23,321,859 km (0.114 R)
• M65: 23,413,264 km (0.112 R)
• M66: 23,550,744 km (0.049 R)
• M67: 24,381,012 km (0.117 R)
• M68: 24,520,288 km (0.108 R)
• M69: 24,753,062 km (0.087 R)
• M70: 25,597,093 km (0.104 R)
• M71: 25,928,004 km (0.08 R)
• M72: 27,506,411 km (0.081 R)
• M73: 27,699,841 km (0.047 R)
• M74: 27,942,339 km (0.084 R)
• M75: 28,624,954 km (0.088 R)
• M76: 28,869,995 km (0.111 R)
• M77: 29,510,574 km (0.027 R)
• M78: 30,505,100 km (0.039 R)
• M79: 30,705,412 km (0.12 R)
• M80: 31,814,530 km (0.034 R)
• M81: 32,476,052 km (0.057 R)
• M82: 32,578,227 km (0.08 R)
• M83: 32,885,502 km (0.105 R)
• M84: 32,987,976 km (0.076 R)
• M85: 33,760,948 km (0.119 R)
• M86: 34,175,634 km (0.083 R)
• M87: 34,800,953 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.3

Radius: 5

Gravity: 39.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.26 AU - 17.04 AU

Year: 21647 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,771,015 km

• M1: 85,121 km (0.113 R)
• M2: 229,034 km (0.115 R)
• M3: 300,093 km (0.11 R)
• M4: 582,235 km (0.105 R)
• M5: 631,752 km (0.088 R)
• M6: 1,744,760 km (0.061 R)
• M7: 2,234,543 km (0.096 R)
• M8: 2,515,039 km (0.073 R)
• M9: 2,597,318 km (0.107 R)
• M10: 4,173,781 km (0.029 R)
• M11: 4,222,549 km (0.116 R)
• M12: 4,668,950 km (0.108 R)
• M13: 5,182,369 km (0.092 R)
• M14: 5,339,896 km (0.09 R)
• M15: 5,930,957 km (0.061 R)
• M16: 6,151,016 km (0.052 R)
• M17: 6,486,115 km (0.078 R)
• M18: 6,542,513 km (0.08 R)
• M19: 6,712,905 km (0.116 R)
• M20: 6,942,239 km (0.081 R)
• M21: 7,349,743 km (0.085 R)
• M22: 7,945,143 km (0.058 R)
• M23: 8,187,791 km (0.026 R)
• M24: 8,556,101 km (0.089 R)
• M25: 8,618,034 km (0.097 R)
• M26: 9,372,755 km (0.103 R)
• M27: 10,017,672 km (0.094 R)
• M28: 10,345,441 km (0.085 R)
• M29: 10,810,391 km (0.107 R)
• M30: 11,079,069 km (0.072 R)
• M31: 11,760,337 km (0.055 R)
• M32: 13,163,266 km (0.075 R)
• M33: 13,378,238 km (0.086 R)
• M34: 14,544,204 km (0.095 R)
• M35: 16,430,185 km (0.04 R)
• M36: 17,205,850 km (0.088 R)
• M37: 19,440,243 km (0.068 R)
• M38: 20,177,611 km (0.099 R)
• M39: 20,508,372 km (0.109 R)
• M40: 21,426,903 km (0.057 R)
• M41: 21,510,977 km (0.099 R)
• M42: 22,872,617 km (0.12 R)
• M43: 24,613,487 km (0.118 R)
• M44: 24,878,275 km (0.116 R)
• M45: 25,410,545 km (0.111 R)
• M46: 25,499,705 km (0.087 R)
• M47: 25,588,865 km (0.056 R)
• M48: 25,767,635 km (0.03 R)
• M49: 26,486,602 km (0.09 R)
• M50: 27,669,024 km (0.089 R)
• M51: 29,147,799 km (0.08 R)
• M52: 31,222,572 km (0.048 R)
• M53: 33,052,453 km (0.088 R)
• M54: 34,324,334 km (0.07 R)
• M55: 34,521,504 km (0.074 R)
• M56: 38,234,972 km (0.098 R)
• M57: 39,157,243 km (0.063 R)
• M58: 40,086,844 km (0.106 R)
• M59: 41,232,764 km (0.119 R)
• M60: 41,757,254 km (0.086 R)
• M61: 43,343,889 km (0.118 R)
• M62: 44,090,980 km (0.073 R)
• M63: 45,273,701 km (0.113 R)
• M64: 46,031,714 km (0.077 R)
• M65: 46,903,121 km (0.105 R)
• M66: 47,450,500 km (0.105 R)
• M67: 47,890,018 km (0.082 R)
• M68: 49,995,758 km (0.096 R)
• M69: 50,107,508 km (0.117 R)
• M70: 50,891,400 km (0.053 R)
• M71: 54,411,887 km (0.098 R)
• M72: 54,986,941 km (0.044 R)
• M73: 58,950,836 km (0.1 R)
• M74: 59,659,930 km (0.095 R)
• M75: 62,764,834 km (0.106 R)
• M76: 67,026,578 km (0.106 R)
• M77: 67,272,966 km (0.088 R)
• M78: 70,127,443 km (0.084 R)
• M79: 71,255,261 km (0.082 R)
• M80: 74,291,649 km (0.056 R)
• M81: 75,313,103 km (0.096 R)
• M82: 77,628,429 km (0.088 R)
• M83: 82,196,849 km (0.101 R)
• M84: 82,328,645 km (0.036 R)
• M85: 82,856,576 km (0.104 R)
• M86: 83,253,309 km (0.067 R)
• M87: 84,048,422 km (0.078 R)
• M88: 85,646,427 km (0.105 R)
• M89: 86,583,358 km (0.114 R)
• M90: 88,197,070 km (0.108 R)
• M91: 88,467,094 km (0.067 R)
• M92: 89,414,049 km (0.092 R)
• M93: 89,820,955 km (0.092 R)
• M94: 90,364,295 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 7.2

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.96 AU - 19.82 AU

Year: 31343 Days

Day: 18.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,771,015 km

• M1: 182,360 km (0.07 R)
• M2: 545,135 km (0.059 R)
• M3: 1,025,045 km (0.114 R)
• M4: 1,127,070 km (0.085 R)
• M5: 1,607,579 km (0.098 R)
• M6: 1,808,040 km (0.096 R)
• M7: 3,073,039 km (0.091 R)
• M8: 3,578,082 km (0.1 R)
• M9: 4,272,814 km (0.097 R)
• M10: 4,663,863 km (0.11 R)
• M11: 4,720,710 km (0.116 R)
• M12: 5,721,670 km (0.054 R)
• M13: 6,530,097 km (0.081 R)
• M14: 8,667,401 km (0.104 R)
• M15: 9,304,389 km (0.078 R)
• M16: 9,664,920 km (0.1 R)
• M17: 10,251,044 km (0.081 R)
• M18: 12,155,874 km (0.049 R)
• M19: 13,188,548 km (0.077 R)
• M20: 14,249,347 km (0.08 R)
• M21: 14,747,956 km (0.116 R)
• M22: 15,677,258 km (0.044 R)
• M23: 16,105,856 km (0.102 R)
• M24: 17,591,812 km (0.084 R)
• M25: 17,858,545 km (0.086 R)
• M26: 19,212,256 km (0.111 R)
• M27: 21,256,810 km (0.12 R)
• M28: 23,564,806 km (0.1 R)
• M29: 23,957,052 km (0.09 R)
• M30: 24,055,487 km (0.098 R)
• M31: 24,748,275 km (0.083 R)
• M32: 25,347,265 km (0.114 R)
• M33: 27,070,183 km (0.079 R)
• M34: 27,378,056 km (0.102 R)
• M35: 27,893,869 km (0.09 R)
• M36: 28,205,033 km (0.113 R)
• M37: 29,250,124 km (0.087 R)
• M38: 29,355,291 km (0.1 R)
• M39: 29,883,222 km (0.117 R)
• M40: 30,201,566 km (0.105 R)
• M41: 30,627,621 km (0.099 R)
• M42: 31,917,902 km (0.095 R)
• M43: 32,897,170 km (0.116 R)
• M44: 33,775,908 km (0.097 R)
• M45: 34,773,726 km (0.12 R)
• M46: 36,232,006 km (0.117 R)
• M47: 36,344,952 km (0.094 R)
• M48: 36,798,234 km (0.079 R)
• M49: 37,939,366 km (0.092 R)
• M50: 39,440,132 km (0.118 R)
• M51: 43,937,044 km (0.083 R)
• M52: 45,147,141 km (0.112 R)
• M53: 46,859,588 km (0.062 R)
• M54: 46,982,707 km (0.029 R)
• M55: 47,229,245 km (0.026 R)
• M56: 47,599,948 km (0.11 R)
• M57: 48,717,893 km (0.032 R)
• M58: 55,083,582 km (0.076 R)
• M59: 56,518,824 km (0.049 R)
• M60: 58,495,610 km (0.093 R)
• M61: 60,763,214 km (0.077 R)
• M62: 63,331,361 km (0.077 R)
• M63: 65,108,883 km (0.117 R)
• M64: 67,180,215 km (0.066 R)
• M65: 67,319,191 km (0.062 R)
• M66: 68,154,247 km (0.116 R)
• M67: 68,293,822 km (0.107 R)
• M68: 71,245,687 km (0.059 R)
• M69: 71,529,025 km (0.04 R)
• M70: 72,951,102 km (0.101 R)
• M71: 75,534,358 km (0.106 R)
• M72: 75,967,893 km (0.07 R)
• M73: 76,837,206 km (0.075 R)
• M74: 81,973,948 km (0.096 R)
• M75: 82,716,702 km (0.115 R)
• M76: 83,163,551 km (0.1 R)
• M77: 84,508,585 km (0.106 R)
• M78: 89,043,944 km (0.084 R)
• M79: 89,654,602 km (0.096 R)
• M80: 90,726,621 km (0.042 R)
• M81: 91,033,745 km (0.116 R)
• M82: 91,957,063 km (0.113 R)
• M83: 93,038,057 km (0.082 R)
• M84: 93,502,708 km (0.117 R)
• M85: 94,278,822 km (0.082 R)
• M86: 95,368,942 km (0.102 R)
• M87: 95,837,333 km (0.03 R)
• M88: 95,993,662 km (0.116 R)
• M89: 96,933,436 km (0.112 R)
• M90: 97,718,825 km (0.117 R)
• M91: 100,405,004 km (0.115 R)
• M92: 101,040,646 km (0.101 R)
• M93: 101,518,162 km (0.068 R)
• M94: 102,315,818 km (0.109 R)
• M95: 103,917,263 km (0.067 R)
• M96: 108,608,054 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit