🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 141 Days

Day: 35.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 161 Days

Day: 39.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 120.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.71 AU - 0.91 AU

Year: 259 Days

Day: 32 Hours

Environment

Temp: 129 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,756,443 km

• M1: 67,618 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.12 AU - 1.44 AU

Year: 514 Days

Day: 13.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.25 AU - 2.93 AU

Year: 1479 Days

Day: 31.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.12 AU - 5.44 AU

Year: 3707 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,756,443 km

• M1: 740,210 km (0.087 R)
• M2: 2,418,399 km (0.054 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.86 AU - 5.06 AU

Year: 3919 Days

Day: 19.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 14.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.34 AU - 11.32 AU

Year: 10110 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,756,443 km

• M1: 206,445 km (0.098 R)
• M2: 743,801 km (0.096 R)
• M3: 871,108 km (0.059 R)
• M4: 1,129,464 km (0.067 R)
• M5: 1,368,521 km (0.099 R)
• M6: 1,948,662 km (0.093 R)
• M7: 2,321,011 km (0.095 R)
• M8: 2,803,763 km (0.103 R)
• M9: 3,895,529 km (0.105 R)
• M10: 4,927,155 km (0.075 R)
• M11: 5,510,737 km (0.101 R)
• M12: 5,697,734 km (0.036 R)
• M13: 5,886,975 km (0.043 R)
• M14: 6,664,286 km (0.117 R)
• M15: 7,598,225 km (0.095 R)
• M16: 8,101,921 km (0.114 R)
• M17: 8,315,098 km (0.101 R)
• M18: 9,319,199 km (0.113 R)
• M19: 9,858,350 km (0.103 R)
• M20: 10,086,038 km (0.119 R)
• M21: 10,177,592 km (0.079 R)
• M22: 10,361,597 km (0.117 R)
• M23: 10,873,222 km (0.05 R)
• M24: 11,250,657 km (0.072 R)
• M25: 11,345,652 km (0.049 R)
• M26: 12,115,333 km (0.103 R)
• M27: 12,605,117 km (0.078 R)
• M28: 12,703,851 km (0.115 R)
• M29: 13,756,123 km (0.06 R)
• M30: 13,908,712 km (0.113 R)
• M31: 14,061,901 km (0.115 R)
• M32: 14,318,461 km (0.04 R)
• M33: 14,524,756 km (0.111 R)
• M34: 15,412,919 km (0.119 R)
• M35: 17,132,247 km (0.094 R)
• M36: 17,682,020 km (0.111 R)
• M37: 18,349,376 km (0.104 R)
• M38: 18,855,316 km (0.074 R)
• M39: 18,968,262 km (0.074 R)
• M40: 19,251,900 km (0.099 R)
• M41: 19,880,959 km (0.113 R)
• M42: 20,053,595 km (0.098 R)
• M43: 20,169,084 km (0.109 R)
• M44: 20,342,618 km (0.051 R)
• M45: 21,159,123 km (0.1 R)
• M46: 21,867,469 km (0.097 R)
• M47: 21,986,399 km (0.088 R)
• M48: 22,344,088 km (0.044 R)
• M49: 23,489,858 km (0.098 R)
• M50: 23,672,517 km (0.107 R)
• M51: 24,654,627 km (0.088 R)
• M52: 25,212,926 km (0.078 R)
• M53: 25,963,758 km (0.104 R)
• M54: 26,976,386 km (0.098 R)
• M55: 29,170,986 km (0.107 R)
• M56: 29,629,953 km (0.118 R)
• M57: 29,893,245 km (0.119 R)
• M58: 30,091,312 km (0.075 R)
• M59: 30,821,051 km (0.113 R)
• M60: 32,840,772 km (0.064 R)
• M61: 33,935,529 km (0.084 R)
• M62: 34,280,053 km (0.057 R)
• M63: 35,530,093 km (0.098 R)
• M64: 35,809,841 km (0.083 R)
• M65: 36,160,648 km (0.047 R)
• M66: 36,653,573 km (0.112 R)
• M67: 37,077,982 km (0.117 R)
• M68: 37,717,662 km (0.091 R)
• M69: 38,074,453 km (0.119 R)
• M70: 38,791,775 km (0.078 R)
• M71: 39,368,774 km (0.116 R)
• M72: 40,970,070 km (0.115 R)
• M73: 41,557,690 km (0.096 R)
• M74: 42,074,102 km (0.091 R)
• M75: 42,296,105 km (0.092 R)
• M76: 43,785,801 km (0.084 R)
• M77: 44,160,992 km (0.113 R)
• M78: 44,914,517 km (0.107 R)
• M79: 45,596,234 km (0.108 R)
• M80: 47,123,628 km (0.072 R)
• M81: 47,662,181 km (0.044 R)
• M82: 48,667,628 km (0.095 R)
• M83: 48,822,911 km (0.098 R)
• M84: 49,212,015 km (0.08 R)
• M85: 49,367,896 km (0.11 R)
• M86: 51,014,819 km (0.09 R)
• M87: 51,488,595 km (0.077 R)
• M88: 51,805,294 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 9.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.36 AU - 12.54 AU

Year: 12855 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,756,443 km

• M1: 117,285 km (0.077 R)
• M2: 245,041 km (0.108 R)
• M3: 327,320 km (0.104 R)
• M4: 1,489,845 km (0.118 R)
• M5: 1,683,724 km (0.112 R)
• M6: 2,042,759 km (0.101 R)
• M7: 2,122,794 km (0.078 R)
• M8: 2,231,402 km (0.093 R)
• M9: 2,313,980 km (0.081 R)
• M10: 2,425,729 km (0.029 R)
• M11: 3,289,059 km (0.098 R)
• M12: 3,968,981 km (0.055 R)
• M13: 4,446,049 km (0.098 R)
• M14: 4,550,618 km (0.111 R)
• M15: 4,691,389 km (0.081 R)
• M16: 5,379,839 km (0.07 R)
• M17: 5,641,485 km (0.111 R)
• M18: 5,984,064 km (0.05 R)
• M19: 6,138,449 km (0.112 R)
• M20: 6,255,136 km (0.071 R)
• M21: 6,333,375 km (0.101 R)
• M22: 7,420,802 km (0.111 R)
• M23: 7,670,332 km (0.12 R)
• M24: 8,134,983 km (0.066 R)
• M25: 8,435,375 km (0.104 R)
• M26: 9,718,626 km (0.117 R)
• M27: 9,900,387 km (0.079 R)
• M28: 10,359,653 km (0.077 R)
• M29: 10,638,653 km (0.077 R)
• M30: 10,967,169 km (0.057 R)
• M31: 11,061,715 km (0.117 R)
• M32: 11,203,983 km (0.111 R)
• M33: 11,538,334 km (0.118 R)
• M34: 11,972,916 km (0.087 R)
• M35: 12,265,679 km (0.098 R)
• M36: 12,610,203 km (0.078 R)
• M37: 12,709,237 km (0.025 R)
• M38: 13,258,560 km (0.054 R)
• M39: 13,764,650 km (0.114 R)
• M40: 13,968,851 km (0.09 R)
• M41: 14,122,787 km (0.117 R)
• M42: 14,952,606 km (0.086 R)
• M43: 15,479,340 km (0.094 R)
• M44: 15,905,246 km (0.111 R)
• M45: 16,334,741 km (0.093 R)
• M46: 17,535,862 km (0.113 R)
• M47: 17,701,916 km (0.074 R)
• M48: 18,821,806 km (0.086 R)
• M49: 18,935,051 km (0.069 R)
• M50: 20,486,232 km (0.053 R)
• M51: 21,012,218 km (0.11 R)
• M52: 21,071,010 km (0.03 R)
• M53: 22,436,689 km (0.058 R)
• M54: 22,677,092 km (0.102 R)
• M55: 23,586,348 km (0.088 R)
• M56: 25,565,678 km (0.097 R)
• M57: 25,691,190 km (0.062 R)
• M58: 25,816,853 km (0.043 R)
• M59: 26,638,743 km (0.11 R)
• M60: 27,020,966 km (0.07 R)
• M61: 28,049,152 km (0.064 R)
• M62: 28,113,928 km (0.104 R)
• M63: 28,178,554 km (0.102 R)
• M64: 28,243,330 km (0.074 R)
• M65: 28,893,931 km (0.025 R)
• M66: 28,959,305 km (0.086 R)
• M67: 29,747,088 km (0.088 R)
• M68: 30,143,672 km (0.071 R)
• M69: 33,721,903 km (0.112 R)
• M70: 35,525,605 km (0.106 R)
• M71: 36,298,278 km (0.108 R)
• M72: 36,580,569 km (0.03 R)
• M73: 39,153,952 km (0.088 R)
• M74: 39,588,533 km (0.096 R)
• M75: 42,600,537 km (0.073 R)
• M76: 43,271,483 km (0.117 R)
• M77: 45,457,407 km (0.088 R)
• M78: 45,837,835 km (0.057 R)
• M79: 46,372,348 km (0.088 R)
• M80: 46,448,792 km (0.099 R)
• M81: 47,756,128 km (0.075 R)
• M82: 48,297,972 km (0.058 R)
• M83: 48,375,463 km (0.112 R)
• M84: 48,453,105 km (0.095 R)
• M85: 48,841,760 km (0.107 R)
• M86: 50,485,392 km (0.113 R)
• M87: 50,642,918 km (0.041 R)
• M88: 51,116,396 km (0.071 R)
• M89: 51,908,666 km (0.087 R)
• M90: 53,585,808 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.4

Radius: 4.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.82 AU - 18.06 AU

Year: 22577 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 152.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,756,443 km

• M1: 101,876 km (0.117 R)
• M2: 165,156 km (0.061 R)
• M3: 572,062 km (0.044 R)
• M4: 697,724 km (0.105 R)
• M5: 867,368 km (0.114 R)
• M6: 1,030,879 km (0.071 R)
• M7: 1,164,919 km (0.064 R)
• M8: 1,244,056 km (0.106 R)
• M9: 1,428,510 km (0.093 R)
• M10: 1,800,410 km (0.047 R)
• M11: 1,985,463 km (0.106 R)
• M12: 2,152,414 km (0.115 R)
• M13: 2,323,853 km (0.119 R)
• M14: 2,550,793 km (0.095 R)
• M15: 2,864,500 km (0.102 R)
• M16: 3,025,916 km (0.096 R)
• M17: 3,218,000 km (0.099 R)
• M18: 3,499,244 km (0.088 R)
• M19: 3,817,738 km (0.059 R)
• M20: 3,847,208 km (0.069 R)
• M21: 4,701,113 km (0.119 R)
• M22: 5,149,308 km (0.102 R)
• M23: 5,678,137 km (0.062 R)
• M24: 7,255,646 km (0.103 R)
• M25: 7,549,457 km (0.116 R)
• M26: 8,110,748 km (0.066 R)
• M27: 8,453,925 km (0.108 R)
• M28: 9,511,732 km (0.102 R)
• M29: 9,631,859 km (0.112 R)
• M30: 9,672,101 km (0.056 R)
• M31: 9,873,609 km (0.036 R)
• M32: 9,995,232 km (0.079 R)
• M33: 10,117,304 km (0.096 R)
• M34: 10,198,984 km (0.042 R)
• M35: 10,445,372 km (0.052 R)
• M36: 10,818,619 km (0.119 R)
• M37: 11,196,054 km (0.106 R)
• M38: 11,238,390 km (0.085 R)
• M39: 11,706,183 km (0.059 R)
• M40: 11,921,006 km (0.119 R)
• M41: 12,354,540 km (0.048 R)
• M42: 12,617,084 km (0.067 R)
• M43: 12,705,048 km (0.083 R)
• M44: 13,103,277 km (0.053 R)
• M45: 13,371,058 km (0.088 R)
• M46: 13,460,667 km (0.086 R)
• M47: 13,640,633 km (0.116 R)
• M48: 14,551,983 km (0.086 R)
• M49: 15,530,054 km (0.114 R)
• M50: 17,450,891 km (0.029 R)
• M51: 17,597,946 km (0.077 R)
• M52: 17,745,449 km (0.055 R)
• M53: 17,942,619 km (0.116 R)
• M54: 18,190,203 km (0.073 R)
• M55: 18,538,767 km (0.119 R)
• M56: 18,738,928 km (0.096 R)
• M57: 19,801,522 km (0.1 R)
• M58: 20,108,647 km (0.097 R)
• M59: 20,365,805 km (0.098 R)
• M60: 21,615,396 km (0.119 R)
• M61: 22,196,434 km (0.078 R)
• M62: 22,622,190 km (0.103 R)
• M63: 24,845,962 km (0.056 R)
• M64: 25,510,027 km (0.045 R)
• M65: 25,621,179 km (0.081 R)
• M66: 27,138,550 km (0.1 R)
• M67: 27,593,626 km (0.106 R)
• M68: 28,453,814 km (0.119 R)
• M69: 28,742,538 km (0.078 R)
• M70: 30,790,234 km (0.077 R)
• M71: 30,849,475 km (0.068 R)
• M72: 31,264,908 km (0.11 R)
• M73: 31,622,447 km (0.094 R)
• M74: 31,741,975 km (0.099 R)
• M75: 31,861,654 km (0.07 R)
• M76: 31,981,482 km (0.079 R)
• M77: 32,522,278 km (0.118 R)
• M78: 32,824,166 km (0.03 R)
• M79: 32,945,191 km (0.112 R)
• M80: 33,796,253 km (0.11 R)
• M81: 34,224,402 km (0.114 R)
• M82: 34,469,893 km (0.038 R)
• M83: 35,644,086 km (0.117 R)
• M84: 35,830,635 km (0.049 R)
• M85: 36,580,270 km (0.087 R)
• M86: 36,956,957 km (0.108 R)
• M87: 37,272,010 km (0.03 R)
• M88: 37,524,531 km (0.091 R)
• M89: 38,412,993 km (0.099 R)
• M90: 40,210,860 km (0.113 R)
• M91: 40,664,591 km (0.102 R)
• M92: 43,554,971 km (0.039 R)
• M93: 43,621,542 km (0.105 R)
• M94: 44,087,689 km (0.12 R)
• M95: 44,488,462 km (0.04 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 20,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit