🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 216 Days

Day: 18.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1 AU - 1.4 AU

Year: 485 Days

Day: 46.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,194,374 km

• M1: 35,006 km (0.067 R)
• M2: 945,608 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.59 AU - 1.59 AU

Year: 740 Days

Day: 28 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.59 AU - 2.79 AU

Year: 1628 Days

Day: 41 Hours

Environment

Temp: -89 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 14.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.22 AU - 5.38 AU

Year: 3880 Days

Day: 7.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,194,374 km

• M1: 215,271 km (0.082 R)
• M2: 418,126 km (0.055 R)
• M3: 521,199 km (0.108 R)
• M4: 635,941 km (0.099 R)
• M5: 805,435 km (0.098 R)
• M6: 1,154,896 km (0.114 R)
• M7: 1,480,869 km (0.117 R)
• M8: 1,685,070 km (0.106 R)
• M9: 1,977,684 km (0.1 R)
• M10: 2,105,889 km (0.09 R)
• M11: 2,320,562 km (0.077 R)
• M12: 2,439,193 km (0.116 R)
• M13: 3,007,964 km (0.107 R)
• M14: 3,100,715 km (0.054 R)
• M15: 3,520,038 km (0.052 R)
• M16: 4,224,793 km (0.083 R)
• M17: 4,350,007 km (0.116 R)
• M18: 4,476,567 km (0.117 R)
• M19: 4,863,576 km (0.083 R)
• M20: 5,328,975 km (0.076 R)
• M21: 5,487,399 km (0.068 R)
• M22: 5,601,543 km (0.089 R)
• M23: 6,113,018 km (0.086 R)
• M24: 6,761,525 km (0.112 R)
• M25: 7,031,998 km (0.056 R)
• M26: 7,381,608 km (0.078 R)
• M27: 7,660,309 km (0.116 R)
• M28: 8,202,002 km (0.054 R)
• M29: 8,543,684 km (0.094 R)
• M30: 8,756,263 km (0.104 R)
• M31: 8,970,636 km (0.089 R)
• M32: 9,159,578 km (0.083 R)
• M33: 9,596,703 km (0.03 R)
• M34: 9,928,960 km (0.115 R)
• M35: 10,462,875 km (0.081 R)
• M36: 10,977,342 km (0.117 R)
• M37: 11,179,598 km (0.093 R)
• M38: 11,646,793 km (0.086 R)
• M39: 11,823,617 km (0.115 R)
• M40: 12,630,548 km (0.075 R)
• M41: 12,873,046 km (0.119 R)
• M42: 13,516,916 km (0.119 R)
• M43: 13,609,816 km (0.098 R)
• M44: 13,858,448 km (0.079 R)
• M45: 14,328,783 km (0.067 R)
• M46: 14,900,098 km (0.075 R)
• M47: 14,996,139 km (0.027 R)
• M48: 15,220,835 km (0.079 R)
• M49: 15,641,056 km (0.089 R)
• M50: 16,295,247 km (0.095 R)
• M51: 16,725,192 km (0.063 R)
• M52: 16,824,973 km (0.102 R)
• M53: 17,158,876 km (0.086 R)
• M54: 17,427,703 km (0.09 R)
• M55: 17,935,438 km (0.08 R)
• M56: 18,551,034 km (0.096 R)
• M57: 18,930,713 km (0.118 R)
• M58: 19,034,833 km (0.066 R)
• M59: 20,226,829 km (0.065 R)
• M60: 20,653,183 km (0.026 R)
• M61: 21,298,548 km (0.109 R)
• M62: 21,478,963 km (0.086 R)
• M63: 22,059,852 km (0.098 R)
• M64: 22,425,469 km (0.062 R)
• M65: 22,756,230 km (0.041 R)
• M66: 22,940,833 km (0.039 R)
• M67: 23,051,685 km (0.096 R)
• M68: 23,534,438 km (0.099 R)
• M69: 23,833,185 km (0.062 R)
• M70: 24,133,278 km (0.095 R)
• M71: 24,812,901 km (0.068 R)
• M72: 25,002,741 km (0.039 R)
• M73: 25,728,889 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 13.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.29 AU - 8.15 AU

Year: 7914 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,194,374 km

• M1: 181,013 km (0.072 R)
• M2: 297,550 km (0.097 R)
• M3: 464,651 km (0.115 R)
• M4: 588,668 km (0.1 R)
• M5: 715,227 km (0.075 R)
• M6: 924,664 km (0.095 R)
• M7: 1,278,314 km (0.051 R)
• M8: 1,720,675 km (0.102 R)
• M9: 1,976,038 km (0.093 R)
• M10: 2,365,142 km (0.074 R)
• M11: 2,723,280 km (0.048 R)
• M12: 3,079,921 km (0.12 R)
• M13: 3,176,412 km (0.071 R)
• M14: 3,313,144 km (0.089 R)
• M15: 3,511,810 km (0.098 R)
• M16: 3,673,675 km (0.108 R)
• M17: 4,005,034 km (0.109 R)
• M18: 4,324,725 km (0.093 R)
• M19: 4,586,372 km (0.078 R)
• M20: 5,217,375 km (0.092 R)
• M21: 5,356,202 km (0.079 R)
• M22: 5,851,970 km (0.12 R)
• M23: 6,117,506 km (0.099 R)
• M24: 6,786,358 km (0.093 R)
• M25: 7,270,905 km (0.095 R)
• M26: 7,452,368 km (0.056 R)
• M27: 7,661,505 km (0.086 R)
• M28: 8,005,730 km (0.113 R)
• M29: 8,166,249 km (0.082 R)
• M30: 8,627,010 km (0.073 R)
• M31: 8,791,568 km (0.107 R)
• M32: 9,630,513 km (0.068 R)
• M33: 10,175,198 km (0.064 R)
• M34: 10,320,159 km (0.069 R)
• M35: 10,553,531 km (0.111 R)
• M36: 11,294,340 km (0.116 R)
• M37: 11,807,760 km (0.072 R)
• M38: 12,701,158 km (0.089 R)
• M39: 12,826,073 km (0.092 R)
• M40: 13,361,633 km (0.038 R)
• M41: 14,130,267 km (0.073 R)
• M42: 14,487,357 km (0.113 R)
• M43: 15,409,628 km (0.118 R)
• M44: 15,676,810 km (0.036 R)
• M45: 16,283,279 km (0.118 R)
• M46: 16,897,379 km (0.074 R)
• M47: 18,254,082 km (0.073 R)
• M48: 18,359,997 km (0.097 R)
• M49: 18,999,229 km (0.105 R)
• M50: 19,285,559 km (0.108 R)
• M51: 19,573,535 km (0.076 R)
• M52: 19,862,857 km (0.107 R)
• M53: 21,740,311 km (0.107 R)
• M54: 22,115,053 km (0.112 R)
• M55: 22,757,127 km (0.086 R)
• M56: 23,558,673 km (0.108 R)
• M57: 24,059,526 km (0.104 R)
• M58: 25,425,505 km (0.076 R)
• M59: 25,583,181 km (0.104 R)
• M60: 26,536,269 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 9.3

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.15 AU - 11.43 AU

Year: 12179 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,194,374 km

• M1: 248,332 km (0.077 R)
• M2: 338,241 km (0.079 R)
• M3: 507,586 km (0.114 R)
• M4: 745,147 km (0.084 R)
• M5: 1,345,184 km (0.109 R)
• M6: 1,599,201 km (0.074 R)
• M7: 1,678,339 km (0.098 R)
• M8: 1,758,972 km (0.118 R)
• M9: 2,094,520 km (0.107 R)
• M10: 2,152,414 km (0.07 R)
• M11: 2,299,618 km (0.101 R)
• M12: 2,480,781 km (0.057 R)
• M13: 2,697,998 km (0.098 R)
• M14: 3,558,784 km (0.102 R)
• M15: 3,768,819 km (0.108 R)
• M16: 4,055,149 km (0.109 R)
• M17: 4,649,203 km (0.098 R)
• M18: 4,725,498 km (0.067 R)
• M19: 5,034,417 km (0.109 R)
• M20: 5,350,069 km (0.066 R)
• M21: 5,917,793 km (0.093 R)
• M22: 6,000,520 km (0.114 R)
• M23: 6,292,984 km (0.105 R)
• M24: 6,761,973 km (0.083 R)
• M25: 8,607,861 km (0.05 R)
• M26: 8,890,302 km (0.106 R)
• M27: 9,610,018 km (0.038 R)
• M28: 10,248,950 km (0.062 R)
• M29: 10,800,218 km (0.086 R)
• M30: 10,901,496 km (0.106 R)
• M31: 11,207,124 km (0.119 R)
• M32: 11,464,134 km (0.115 R)
• M33: 11,879,268 km (0.085 R)
• M34: 14,249,496 km (0.072 R)
• M35: 15,090,087 km (0.083 R)
• M36: 15,317,027 km (0.046 R)
• M37: 15,716,752 km (0.115 R)
• M38: 16,351,945 km (0.063 R)
• M39: 16,585,018 km (0.045 R)
• M40: 16,760,497 km (0.077 R)
• M41: 17,231,580 km (0.072 R)
• M42: 17,826,531 km (0.091 R)
• M43: 18,488,801 km (0.069 R)
• M44: 18,609,975 km (0.083 R)
• M45: 18,853,371 km (0.079 R)
• M46: 20,586,163 km (0.115 R)
• M47: 20,774,806 km (0.07 R)
• M48: 21,790,725 km (0.055 R)
• M49: 22,047,285 km (0.113 R)
• M50: 22,628,024 km (0.06 R)
• M51: 23,475,945 km (0.07 R)
• M52: 25,001,245 km (0.101 R)
• M53: 26,353,610 km (0.082 R)
• M54: 26,832,472 km (0.096 R)
• M55: 27,868,438 km (0.098 R)
• M56: 28,146,839 km (0.049 R)
• M57: 28,216,552 km (0.09 R)
• M58: 29,269,871 km (0.115 R)
• M59: 29,552,910 km (0.116 R)
• M60: 30,622,385 km (0.077 R)
• M61: 31,487,210 km (0.085 R)
• M62: 31,995,245 km (0.106 R)
• M63: 32,213,957 km (0.054 R)
• M64: 33,240,647 km (0.094 R)
• M65: 34,352,608 km (0.054 R)
• M66: 34,725,855 km (0.036 R)
• M67: 34,800,803 km (0.102 R)
• M68: 35,250,793 km (0.111 R)
• M69: 36,689,027 km (0.102 R)
• M70: 36,994,207 km (0.12 R)
• M71: 37,223,541 km (0.101 R)
• M72: 37,453,473 km (0.106 R)
• M73: 37,530,216 km (0.026 R)
• M74: 38,532,821 km (0.067 R)
• M75: 38,610,313 km (0.081 R)
• M76: 40,013,690 km (0.088 R)
• M77: 41,354,536 km (0.08 R)
• M78: 42,790,227 km (0.035 R)
• M79: 43,111,563 km (0.109 R)
• M80: 43,272,530 km (0.113 R)
• M81: 43,514,281 km (0.12 R)
• M82: 44,404,538 km (0.095 R)
• M83: 45,956,615 km (0.114 R)
• M84: 48,359,606 km (0.045 R)
• M85: 48,861,806 km (0.102 R)
• M86: 49,281,578 km (0.048 R)
• M87: 50,463,700 km (0.045 R)
• M88: 50,802,988 km (0.089 R)
• M89: 53,978,502 km (0.085 R)
• M90: 54,152,036 km (0.079 R)
• M91: 54,499,402 km (0.073 R)
• M92: 56,688,019 km (0.094 R)
• M93: 57,482,982 km (0.045 R)
• M94: 59,352,207 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.2

Radius: 4.6

Gravity: 33.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.22 AU - 13.3 AU

Year: 17815 Days

Day: 21.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,194,374 km

• M1: 128,355 km (0.117 R)
• M2: 503,247 km (0.037 R)
• M3: 691,441 km (0.069 R)
• M4: 782,098 km (0.078 R)
• M5: 1,346,530 km (0.101 R)
• M6: 2,443,083 km (0.085 R)
• M7: 3,353,087 km (0.112 R)
• M8: 3,823,572 km (0.098 R)
• M9: 4,189,937 km (0.12 R)
• M10: 4,231,226 km (0.082 R)
• M11: 4,398,177 km (0.066 R)
• M12: 5,489,793 km (0.054 R)
• M13: 5,535,121 km (0.104 R)
• M14: 6,324,699 km (0.104 R)
• M15: 7,050,248 km (0.074 R)
• M16: 7,297,983 km (0.117 R)
• M17: 7,598,824 km (0.114 R)
• M18: 8,006,478 km (0.103 R)
• M19: 8,526,031 km (0.075 R)
• M20: 8,789,772 km (0.043 R)
• M21: 9,002,800 km (0.076 R)
• M22: 9,163,618 km (0.095 R)
• M23: 10,428,168 km (0.11 R)
• M24: 11,339,519 km (0.115 R)
• M25: 11,746,275 km (0.101 R)
• M26: 12,216,910 km (0.105 R)
• M27: 13,055,257 km (0.05 R)
• M28: 14,409,865 km (0.116 R)
• M29: 15,744,129 km (0.089 R)
• M30: 16,327,860 km (0.094 R)
• M31: 16,589,506 km (0.066 R)
• M32: 16,720,853 km (0.117 R)
• M33: 17,050,866 km (0.094 R)
• M34: 17,583,285 km (0.043 R)
• M35: 17,650,305 km (0.101 R)
• M36: 17,784,344 km (0.115 R)
• M37: 18,938,043 km (0.081 R)
• M38: 21,032,264 km (0.086 R)
• M39: 21,245,590 km (0.087 R)
• M40: 21,602,980 km (0.077 R)
• M41: 22,541,258 km (0.103 R)
• M42: 23,051,985 km (0.089 R)
• M43: 23,125,138 km (0.064 R)
• M44: 23,788,156 km (0.099 R)
• M45: 24,010,458 km (0.08 R)
• M46: 24,084,808 km (0.119 R)
• M47: 26,886,029 km (0.112 R)
• M48: 26,963,221 km (0.11 R)
• M49: 27,272,440 km (0.055 R)
• M50: 27,427,573 km (0.107 R)
• M51: 27,972,558 km (0.099 R)
• M52: 29,311,160 km (0.114 R)
• M53: 29,788,526 km (0.106 R)
• M54: 29,948,297 km (0.04 R)
• M55: 30,348,770 km (0.083 R)
• M56: 31,155,103 km (0.063 R)
• M57: 31,642,194 km (0.068 R)
• M58: 32,131,977 km (0.035 R)
• M59: 34,282,596 km (0.114 R)
• M60: 34,533,771 km (0.088 R)
• M61: 36,223,628 km (0.081 R)
• M62: 38,026,732 km (0.025 R)
• M63: 38,113,349 km (0.053 R)
• M64: 39,157,542 km (0.076 R)
• M65: 40,475,948 km (0.072 R)
• M66: 40,564,360 km (0.109 R)
• M67: 41,898,175 km (0.092 R)
• M68: 41,987,634 km (0.115 R)
• M69: 42,256,312 km (0.11 R)
• M70: 45,524,876 km (0.11 R)
• M71: 45,616,729 km (0.106 R)
• M72: 47,375,551 km (0.11 R)
• M73: 48,028,995 km (0.104 R)
• M74: 48,873,624 km (0.102 R)
• M75: 48,967,721 km (0.11 R)
• M76: 49,156,215 km (0.09 R)
• M77: 49,533,949 km (0.061 R)
• M78: 49,723,191 km (0.1 R)
• M79: 50,102,272 km (0.086 R)
• M80: 53,363,356 km (0.077 R)
• M81: 55,313,513 km (0.107 R)
• M82: 55,411,650 km (0.073 R)
• M83: 56,593,473 km (0.071 R)
• M84: 58,681,859 km (0.032 R)
• M85: 59,283,093 km (0.101 R)
• M86: 60,087,930 km (0.073 R)
• M87: 60,289,737 km (0.118 R)
• M88: 63,548,727 km (0.109 R)
• M89: 66,760,144 km (0.119 R)
• M90: 68,438,183 km (0.118 R)
• M91: 68,965,366 km (0.108 R)
• M92: 69,705,726 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit