🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 138 Days

Day: 18.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 159 Days

Day: 24.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.66 AU

Year: 159 Days

Day: 37.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 189 Days

Day: 12.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 85.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,108,850 km

• M1: 76,295 km (0.089 R)
• M2: 213,775 km (0.112 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.4 AU - 5.88 AU

Year: 4414 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 107,108,850 km

• M1: 184,005 km (0.076 R)
• M2: 321,935 km (0.093 R)
• M3: 402,418 km (0.09 R)
• M4: 520,900 km (0.115 R)
• M5: 666,608 km (0.115 R)
• M6: 752,178 km (0.102 R)
• M7: 906,563 km (0.059 R)
• M8: 995,574 km (0.087 R)
• M9: 1,143,077 km (0.057 R)
• M10: 1,224,010 km (0.093 R)
• M11: 1,383,182 km (0.036 R)
• M12: 1,469,949 km (0.098 R)
• M13: 1,845,439 km (0.076 R)
• M14: 2,020,020 km (0.088 R)
• M15: 2,230,803 km (0.033 R)
• M16: 2,523,267 km (0.112 R)
• M17: 2,609,136 km (0.111 R)
• M18: 3,053,442 km (0.062 R)
• M19: 3,133,776 km (0.082 R)
• M20: 3,319,876 km (0.104 R)
• M21: 3,473,962 km (0.1 R)
• M22: 3,618,324 km (0.12 R)
• M23: 3,715,562 km (0.057 R)
• M24: 3,875,632 km (0.104 R)
• M25: 4,050,662 km (0.087 R)
• M26: 4,215,668 km (0.04 R)
• M27: 4,460,709 km (0.091 R)
• M28: 4,591,607 km (0.042 R)
• M29: 4,951,390 km (0.069 R)
• M30: 5,196,432 km (0.114 R)
• M31: 5,320,448 km (0.104 R)
• M32: 5,529,436 km (0.04 R)
• M33: 5,726,906 km (0.06 R)
• M34: 5,869,472 km (0.115 R)
• M35: 6,100,003 km (0.111 R)
• M36: 6,187,218 km (0.117 R)
• M37: 6,362,996 km (0.116 R)
• M38: 6,614,769 km (0.092 R)
• M39: 6,854,724 km (0.104 R)
• M40: 6,945,530 km (0.09 R)
• M41: 7,685,890 km (0.112 R)
• M42: 8,435,375 km (0.045 R)
• M43: 8,646,757 km (0.097 R)
• M44: 9,008,634 km (0.071 R)
• M45: 9,208,048 km (0.112 R)
• M46: 9,341,938 km (0.064 R)
• M47: 10,072,125 km (0.073 R)
• M48: 10,487,708 km (0.118 R)
• M49: 10,838,366 km (0.109 R)
• M50: 10,997,538 km (0.082 R)
• M51: 11,443,489 km (0.102 R)
• M52: 11,569,451 km (0.05 R)
• M53: 11,840,821 km (0.111 R)
• M54: 12,150,937 km (0.112 R)
• M55: 12,242,791 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 14.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.44 AU - 10.16 AU

Year: 9887 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,108,850 km

• M1: 213,177 km (0.056 R)
• M2: 443,109 km (0.085 R)
• M3: 547,528 km (0.12 R)
• M4: 871,856 km (0.12 R)
• M5: 1,180,178 km (0.088 R)
• M6: 1,482,066 km (0.1 R)
• M7: 1,900,791 km (0.107 R)
• M8: 2,184,578 km (0.101 R)
• M9: 2,431,863 km (0.066 R)
• M10: 2,610,483 km (0.04 R)
• M11: 2,820,219 km (0.082 R)
• M12: 2,927,331 km (0.053 R)
• M13: 3,312,845 km (0.1 R)
• M14: 4,102,422 km (0.117 R)
• M15: 4,224,345 km (0.071 R)
• M16: 4,378,580 km (0.117 R)
• M17: 4,660,722 km (0.094 R)
• M18: 4,852,357 km (0.116 R)
• M19: 5,509,839 km (0.067 R)
• M20: 6,230,452 km (0.106 R)
• M21: 6,406,529 km (0.105 R)
• M22: 7,835,936 km (0.078 R)
• M23: 7,949,930 km (0.114 R)
• M24: 8,102,819 km (0.114 R)
• M25: 8,921,269 km (0.052 R)
• M26: 9,120,085 km (0.114 R)
• M27: 9,441,271 km (0.098 R)
• M28: 10,427,121 km (0.09 R)
• M29: 10,552,783 km (0.111 R)
• M30: 10,889,977 km (0.077 R)
• M31: 11,273,696 km (0.077 R)
• M32: 11,445,733 km (0.061 R)
• M33: 11,923,249 km (0.116 R)
• M34: 13,349,366 km (0.117 R)
• M35: 13,990,094 km (0.058 R)
• M36: 14,360,797 km (0.07 R)
• M37: 14,922,986 km (0.059 R)
• M38: 16,897,977 km (0.056 R)
• M39: 17,243,249 km (0.081 R)
• M40: 17,391,949 km (0.076 R)
• M41: 18,192,447 km (0.092 R)
• M42: 18,394,554 km (0.113 R)
• M43: 18,648,123 km (0.101 R)
• M44: 19,312,786 km (0.111 R)
• M45: 19,415,709 km (0.077 R)
• M46: 19,725,676 km (0.061 R)
• M47: 19,829,347 km (0.051 R)
• M48: 20,141,558 km (0.086 R)
• M49: 20,350,546 km (0.116 R)
• M50: 20,560,283 km (0.119 R)
• M51: 21,193,830 km (0.081 R)
• M52: 21,673,141 km (0.072 R)
• M53: 23,242,124 km (0.057 R)
• M54: 23,571,388 km (0.062 R)
• M55: 24,791,658 km (0.096 R)
• M56: 25,015,756 km (0.098 R)
• M57: 25,465,896 km (0.101 R)
• M58: 25,918,729 km (0.075 R)
• M59: 26,146,117 km (0.102 R)
• M60: 26,660,285 km (0.117 R)
• M61: 27,004,959 km (0.028 R)
• M62: 27,698,644 km (0.085 R)
• M63: 29,696,075 km (0.074 R)
• M64: 29,874,545 km (0.119 R)
• M65: 30,172,694 km (0.076 R)
• M66: 30,652,005 km (0.098 R)
• M67: 30,952,697 km (0.108 R)
• M68: 31,254,586 km (0.114 R)
• M69: 31,921,942 km (0.062 R)
• M70: 32,043,714 km (0.107 R)
• M71: 32,716,755 km (0.08 R)
• M72: 33,890,051 km (0.11 R)
• M73: 34,014,367 km (0.118 R)
• M74: 34,450,594 km (0.086 R)
• M75: 36,596,127 km (0.08 R)
• M76: 36,979,247 km (0.081 R)
• M77: 38,589,818 km (0.083 R)
• M78: 38,849,520 km (0.088 R)
• M79: 39,567,141 km (0.055 R)
• M80: 39,698,039 km (0.107 R)
• M81: 39,960,284 km (0.098 R)
• M82: 40,618,515 km (0.116 R)
• M83: 41,812,455 km (0.104 R)
• M84: 41,945,747 km (0.086 R)
• M85: 42,279,799 km (0.073 R)
• M86: 42,816,107 km (0.076 R)
• M87: 43,827,688 km (0.12 R)
• M88: 45,943,301 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.6

Radius: 6.2

Gravity: 23.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.88 AU - 22.4 AU

Year: 29262 Days

Day: 24 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,108,850 km

• M1: 153,637 km (0.117 R)
• M2: 357,389 km (0.054 R)
• M3: 1,202,617 km (0.097 R)
• M4: 1,650,214 km (0.1 R)
• M5: 1,891,964 km (0.082 R)
• M6: 1,974,991 km (0.086 R)
• M7: 2,144,934 km (0.09 R)
• M8: 2,275,533 km (0.074 R)
• M9: 2,453,704 km (0.079 R)
• M10: 2,498,883 km (0.104 R)
• M11: 3,360,716 km (0.034 R)
• M12: 3,512,708 km (0.116 R)
• M13: 3,718,704 km (0.088 R)
• M14: 3,875,931 km (0.084 R)
• M15: 5,445,213 km (0.116 R)
• M16: 5,743,960 km (0.115 R)
• M17: 6,482,525 km (0.071 R)
• M18: 6,862,952 km (0.078 R)
• M19: 7,381,608 km (0.085 R)
• M20: 8,387,504 km (0.1 R)
• M21: 9,152,099 km (0.043 R)
• M22: 10,377,155 km (0.099 R)
• M23: 10,524,659 km (0.119 R)
• M24: 11,272,499 km (0.088 R)
• M25: 11,500,336 km (0.096 R)
• M26: 11,806,264 km (0.094 R)
• M27: 12,661,365 km (0.079 R)
• M28: 14,760,822 km (0.037 R)
• M29: 15,596,625 km (0.115 R)
• M30: 17,840,444 km (0.074 R)
• M31: 17,928,706 km (0.11 R)
• M32: 18,640,343 km (0.112 R)
• M33: 19,999,440 km (0.111 R)
• M34: 21,860,587 km (0.083 R)
• M35: 24,263,578 km (0.041 R)
• M36: 24,557,538 km (0.071 R)
• M37: 25,149,048 km (0.098 R)
• M38: 25,745,195 km (0.111 R)
• M39: 26,044,989 km (0.12 R)
• M40: 27,255,834 km (0.071 R)
• M41: 28,588,153 km (0.099 R)
• M42: 29,314,301 km (0.039 R)
• M43: 29,627,409 km (0.112 R)
• M44: 33,687,645 km (0.088 R)
• M45: 34,564,438 km (0.087 R)
• M46: 34,674,542 km (0.053 R)
• M47: 35,005,603 km (0.102 R)
• M48: 37,691,782 km (0.044 R)
• M49: 38,715,929 km (0.053 R)
• M50: 40,211,608 km (0.08 R)
• M51: 42,195,725 km (0.057 R)
• M52: 44,450,763 km (0.077 R)
• M53: 45,170,927 km (0.076 R)
• M54: 48,705,925 km (0.099 R)
• M55: 50,444,103 km (0.107 R)
• M56: 50,569,017 km (0.102 R)
• M57: 53,343,310 km (0.065 R)
• M58: 54,236,409 km (0.108 R)
• M59: 54,364,465 km (0.119 R)
• M60: 54,492,520 km (0.085 R)
• M61: 56,945,177 km (0.096 R)
• M62: 59,301,793 km (0.084 R)
• M63: 60,491,993 km (0.083 R)
• M64: 61,023,515 km (0.069 R)
• M65: 61,957,305 km (0.109 R)
• M66: 63,569,222 km (0.111 R)
• M67: 64,380,341 km (0.099 R)
• M68: 65,330,886 km (0.105 R)
• M69: 65,739,737 km (0.037 R)
• M70: 66,697,014 km (0.107 R)
• M71: 66,971,376 km (0.083 R)
• M72: 69,457,244 km (0.112 R)
• M73: 72,395,496 km (0.08 R)
• M74: 73,383,889 km (0.116 R)
• M75: 75,373,990 km (0.119 R)
• M76: 75,945,902 km (0.104 R)
• M77: 77,670,167 km (0.088 R)
• M78: 77,958,742 km (0.09 R)
• M79: 81,010,837 km (0.112 R)
• M80: 83,805,774 km (0.113 R)
• M81: 85,140,636 km (0.109 R)
• M82: 85,885,334 km (0.115 R)
• M83: 86,183,782 km (0.118 R)
• M84: 87,531,061 km (0.1 R)
• M85: 87,981,799 km (0.074 R)
• M86: 90,701,937 km (0.08 R)
• M87: 91,310,202 km (0.077 R)
• M88: 92,072,253 km (0.103 R)
• M89: 92,683,660 km (0.083 R)
• M90: 93,296,263 km (0.099 R)
• M91: 94,371,573 km (0.08 R)
• M92: 98,089,379 km (0.112 R)
• M93: 99,339,120 km (0.113 R)
• M94: 102,486,958 km (0.111 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: 326 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit