🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 37.4 Hours

Environment

Temp: 255 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 204 Days

Day: 22.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 10.2 °

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: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.31 AU - 1.79 AU

Year: 688 Days

Day: 41.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.94 AU - 2.2 AU

Year: 1062 Days

Day: 30.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,337,687 km

• M1: 93,499 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.66 AU - 4.06 AU

Year: 2195 Days

Day: 41.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 13.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.12 AU - 6.38 AU

Year: 5569 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,337,687 km

• M1: 320,887 km (0.1 R)
• M2: 443,857 km (0.114 R)
• M3: 625,020 km (0.076 R)
• M4: 834,457 km (0.07 R)
• M5: 977,921 km (0.114 R)
• M6: 1,083,837 km (0.11 R)
• M7: 1,917,246 km (0.079 R)
• M8: 2,132,069 km (0.102 R)
• M9: 2,912,970 km (0.072 R)
• M10: 3,025,019 km (0.077 R)
• M11: 3,323,167 km (0.096 R)
• M12: 3,440,601 km (0.099 R)
• M13: 3,631,189 km (0.059 R)
• M14: 4,097,934 km (0.049 R)
• M15: 4,532,067 km (0.064 R)
• M16: 4,794,462 km (0.097 R)
• M17: 5,088,871 km (0.098 R)
• M18: 5,334,211 km (0.1 R)
• M19: 5,611,416 km (0.031 R)
• M20: 5,808,287 km (0.075 R)
• M21: 6,412,812 km (0.11 R)
• M22: 6,589,337 km (0.083 R)
• M23: 6,977,245 km (0.11 R)
• M24: 7,128,339 km (0.1 R)
• M25: 7,464,934 km (0.05 R)
• M26: 7,806,615 km (0.054 R)
• M27: 8,090,103 km (0.062 R)
• M28: 8,249,126 km (0.068 R)
• M29: 8,667,401 km (0.079 R)
• M30: 8,830,014 km (0.106 R)
• M31: 9,357,646 km (0.032 R)
• M32: 9,591,767 km (0.118 R)
• M33: 9,692,596 km (0.07 R)
• M34: 9,895,450 km (0.083 R)
• M35: 10,339,906 km (0.081 R)
• M36: 10,547,248 km (0.117 R)
• M37: 10,966,122 km (0.118 R)
• M38: 12,291,859 km (0.105 R)
• M39: 12,806,775 km (0.109 R)
• M40: 12,992,425 km (0.106 R)
• M41: 13,366,271 km (0.11 R)
• M42: 13,592,313 km (0.115 R)
• M43: 13,743,706 km (0.074 R)
• M44: 14,432,006 km (0.052 R)
• M45: 14,780,270 km (0.118 R)
• M46: 15,092,331 km (0.111 R)
• M47: 15,288,454 km (0.113 R)
• M48: 15,722,886 km (0.038 R)
• M49: 16,121,415 km (0.08 R)
• M50: 16,281,634 km (0.066 R)
• M51: 16,482,843 km (0.067 R)
• M52: 16,725,341 km (0.087 R)
• M53: 16,969,036 km (0.08 R)
• M54: 17,132,247 km (0.082 R)
• M55: 17,583,435 km (0.1 R)
• M56: 17,707,152 km (0.119 R)
• M57: 18,372,115 km (0.098 R)
• M58: 18,497,777 km (0.064 R)
• M59: 19,427,527 km (0.118 R)
• M60: 20,070,200 km (0.077 R)
• M61: 20,415,771 km (0.086 R)
• M62: 20,719,903 km (0.098 R)
• M63: 20,938,017 km (0.053 R)
• M64: 21,244,543 km (0.095 R)
• M65: 21,420,470 km (0.11 R)
• M66: 22,217,977 km (0.101 R)
• M67: 22,396,447 km (0.044 R)
• M68: 23,568,546 km (0.1 R)
• M69: 24,299,930 km (0.059 R)
• M70: 25,224,445 km (0.12 R)
• M71: 26,207,602 km (0.09 R)
• M72: 26,538,064 km (0.084 R)
• M73: 27,394,362 km (0.046 R)
• M74: 27,873,973 km (0.102 R)
• M75: 29,231,574 km (0.11 R)
• M76: 29,672,588 km (0.102 R)
• M77: 29,820,092 km (0.075 R)
• M78: 30,017,112 km (0.098 R)
• M79: 31,508,453 km (0.046 R)
• M80: 32,162,345 km (0.096 R)
• M81: 32,769,713 km (0.043 R)
• M82: 33,024,029 km (0.099 R)
• M83: 33,739,406 km (0.052 R)
• M84: 34,408,258 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 12.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.49 AU - 10.13 AU

Year: 8539 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,337,687 km

• M1: 151,842 km (0.075 R)
• M2: 286,929 km (0.098 R)
• M3: 536,308 km (0.082 R)
• M4: 697,425 km (0.103 R)
• M5: 945,309 km (0.114 R)
• M6: 1,145,770 km (0.067 R)
• M7: 1,241,812 km (0.111 R)
• M8: 1,401,283 km (0.084 R)
• M9: 1,632,262 km (0.108 R)
• M10: 1,719,328 km (0.103 R)
• M11: 2,155,257 km (0.053 R)
• M12: 2,498,584 km (0.049 R)
• M13: 3,602,167 km (0.119 R)
• M14: 3,688,336 km (0.094 R)
• M15: 3,833,595 km (0.116 R)
• M16: 4,040,040 km (0.092 R)
• M17: 4,250,225 km (0.078 R)
• M18: 4,902,621 km (0.114 R)
• M19: 4,998,364 km (0.116 R)
• M20: 5,420,828 km (0.113 R)
• M21: 5,854,662 km (0.101 R)
• M22: 6,300,015 km (0.1 R)
• M23: 6,439,291 km (0.048 R)
• M24: 6,685,379 km (0.034 R)
• M25: 7,332,540 km (0.076 R)
• M26: 7,589,698 km (0.108 R)
• M27: 8,037,445 km (0.055 R)
• M28: 9,551,674 km (0.101 R)
• M29: 10,035,025 km (0.081 R)
• M30: 10,157,097 km (0.067 R)
• M31: 10,567,743 km (0.098 R)
• M32: 10,816,824 km (0.099 R)
• M33: 12,922,264 km (0.119 R)
• M34: 13,501,657 km (0.096 R)
• M35: 13,907,815 km (0.03 R)
• M36: 15,478,293 km (0.111 R)
• M37: 17,691,295 km (0.085 R)
• M38: 17,838,948 km (0.098 R)
• M39: 18,684,026 km (0.117 R)
• M40: 20,619,673 km (0.094 R)
• M41: 21,769,183 km (0.112 R)
• M42: 21,927,607 km (0.116 R)
• M43: 22,086,330 km (0.105 R)
• M44: 22,192,395 km (0.093 R)
• M45: 22,618,450 km (0.086 R)
• M46: 22,993,342 km (0.11 R)
• M47: 24,075,833 km (0.096 R)
• M48: 25,507,783 km (0.083 R)
• M49: 27,137,353 km (0.117 R)
• M50: 27,707,022 km (0.097 R)
• M51: 28,974,415 km (0.102 R)
• M52: 29,323,277 km (0.099 R)
• M53: 29,673,635 km (0.111 R)
• M54: 29,790,621 km (0.106 R)
• M55: 31,624,990 km (0.117 R)
• M56: 32,344,855 km (0.062 R)
• M57: 33,313,052 km (0.065 R)
• M58: 33,495,711 km (0.044 R)
• M59: 33,861,927 km (0.106 R)
• M60: 34,045,483 km (0.113 R)
• M61: 34,475,128 km (0.118 R)
• M62: 34,598,248 km (0.115 R)
• M63: 35,402,037 km (0.062 R)
• M64: 35,837,367 km (0.071 R)
• M65: 37,723,048 km (0.065 R)
• M66: 38,422,568 km (0.061 R)
• M67: 39,254,780 km (0.07 R)
• M68: 41,197,907 km (0.071 R)
• M69: 41,524,779 km (0.072 R)
• M70: 42,247,037 km (0.105 R)
• M71: 42,378,833 km (0.08 R)
• M72: 42,576,601 km (0.046 R)
• M73: 43,238,572 km (0.102 R)
• M74: 43,504,258 km (0.099 R)
• M75: 44,975,253 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 8.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.33 AU - 10.83 AU

Year: 12267 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,337,687 km

• M1: 178,620 km (0.057 R)
• M2: 258,356 km (0.088 R)
• M3: 532,568 km (0.096 R)
• M4: 1,344,885 km (0.117 R)
• M5: 1,687,614 km (0.103 R)
• M6: 2,025,256 km (0.12 R)
• M7: 2,105,141 km (0.089 R)
• M8: 2,553,935 km (0.114 R)
• M9: 2,605,696 km (0.069 R)
• M10: 3,142,154 km (0.088 R)
• M11: 3,556,989 km (0.075 R)
• M12: 3,989,326 km (0.116 R)
• M13: 4,110,052 km (0.079 R)
• M14: 4,479,858 km (0.108 R)
• M15: 4,817,500 km (0.034 R)
• M16: 6,483,721 km (0.115 R)
• M17: 6,913,815 km (0.046 R)
• M18: 7,156,613 km (0.111 R)
• M19: 7,451,919 km (0.025 R)
• M20: 7,700,999 km (0.096 R)
• M21: 8,207,388 km (0.115 R)
• M22: 8,413,085 km (0.09 R)
• M23: 8,568,368 km (0.104 R)
• M24: 8,646,308 km (0.107 R)
• M25: 9,252,329 km (0.084 R)
• M26: 10,925,132 km (0.088 R)
• M27: 11,752,558 km (0.066 R)
• M28: 12,100,972 km (0.051 R)
• M29: 12,541,089 km (0.056 R)
• M30: 12,867,212 km (0.033 R)
• M31: 13,316,454 km (0.11 R)
• M32: 13,558,205 km (0.111 R)
• M33: 13,801,301 km (0.109 R)
• M34: 14,601,500 km (0.075 R)
• M35: 15,321,964 km (0.115 R)
• M36: 15,606,947 km (0.062 R)
• M37: 16,407,894 km (0.026 R)
• M38: 17,816,807 km (0.099 R)
• M39: 17,883,229 km (0.106 R)
• M40: 17,983,010 km (0.115 R)
• M41: 19,366,342 km (0.071 R)
• M42: 20,226,380 km (0.105 R)
• M43: 20,295,794 km (0.088 R)
• M44: 22,055,214 km (0.071 R)
• M45: 22,269,588 km (0.094 R)
• M46: 22,808,589 km (0.063 R)
• M47: 23,570,341 km (0.045 R)
• M48: 23,679,997 km (0.099 R)
• M49: 23,972,760 km (0.091 R)
• M50: 24,046,212 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.56 AU - 12.9 AU

Year: 15245 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,337,687 km

• M1: 187,895 km (0.1 R)
• M2: 308,920 km (0.069 R)
• M3: 484,996 km (0.085 R)
• M4: 771,027 km (0.059 R)
• M5: 2,344,797 km (0.069 R)
• M6: 2,480,183 km (0.105 R)
• M7: 2,730,760 km (0.066 R)
• M8: 2,816,180 km (0.063 R)
• M9: 3,470,072 km (0.111 R)
• M10: 3,593,939 km (0.081 R)
• M11: 3,910,488 km (0.101 R)
• M12: 4,368,856 km (0.088 R)
• M13: 4,503,046 km (0.061 R)
• M14: 4,638,731 km (0.097 R)
• M15: 4,741,205 km (0.111 R)
• M16: 5,372,808 km (0.084 R)
• M17: 6,143,386 km (0.098 R)
• M18: 6,522,467 km (0.091 R)
• M19: 6,637,807 km (0.065 R)
• M20: 7,303,817 km (0.112 R)
• M21: 7,665,096 km (0.118 R)
• M22: 7,991,069 km (0.113 R)
• M23: 8,741,602 km (0.078 R)
• M24: 9,254,423 km (0.094 R)
• M25: 10,086,487 km (0.104 R)
• M26: 10,309,388 km (0.084 R)
• M27: 10,579,113 km (0.111 R)
• M28: 10,805,753 km (0.042 R)
• M29: 10,942,486 km (0.107 R)
• M30: 11,033,890 km (0.115 R)
• M31: 12,579,835 km (0.036 R)
• M32: 13,500,460 km (0.034 R)
• M33: 13,598,596 km (0.102 R)
• M34: 14,442,777 km (0.083 R)
• M35: 15,099,811 km (0.074 R)
• M36: 18,583,347 km (0.082 R)
• M37: 19,965,182 km (0.113 R)
• M38: 20,189,280 km (0.115 R)
• M39: 20,470,673 km (0.058 R)
• M40: 21,208,341 km (0.111 R)
• M41: 23,002,468 km (0.101 R)
• M42: 23,591,584 km (0.06 R)
• M43: 24,007,017 km (0.119 R)
• M44: 24,185,637 km (0.118 R)
• M45: 24,784,777 km (0.1 R)
• M46: 25,327,967 km (0.087 R)
• M47: 26,364,979 km (0.076 R)
• M48: 30,327,378 km (0.101 R)
• M49: 31,038,117 km (0.067 R)
• M50: 31,428,119 km (0.034 R)
• M51: 33,203,098 km (0.077 R)
• M52: 33,868,808 km (0.026 R)
• M53: 35,484,316 km (0.088 R)
• M54: 36,438,152 km (0.092 R)
• M55: 37,055,991 km (0.093 R)
• M56: 37,607,858 km (0.09 R)
• M57: 38,301,692 km (0.109 R)
• M58: 38,650,255 km (0.104 R)
• M59: 38,859,842 km (0.059 R)
• M60: 39,631,618 km (0.12 R)
• M61: 39,984,070 km (0.091 R)
• M62: 42,841,389 km (0.099 R)
• M63: 43,203,117 km (0.096 R)
• M64: 43,638,596 km (0.086 R)
• M65: 44,002,568 km (0.048 R)
• M66: 44,367,587 km (0.112 R)
• M67: 44,587,047 km (0.031 R)
• M68: 44,733,653 km (0.116 R)
• M69: 44,953,711 km (0.062 R)
• M70: 45,395,025 km (0.058 R)
• M71: 47,323,790 km (0.099 R)
• M72: 48,147,775 km (0.1 R)
• M73: 48,901,150 km (0.081 R)
• M74: 50,038,393 km (0.119 R)
• M75: 50,572,009 km (0.046 R)
• M76: 51,107,569 km (0.083 R)
• M77: 51,260,907 km (0.041 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: 506 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit