🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.97 AU

Year: 260 Days

Day: 33.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,798,312 km

• M1: 34,408 km (0.077 R)
• M2: 502,200 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.88 AU - 0.92 AU

Year: 310 Days

Day: 20.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.24 AU - 1.84 AU

Year: 695 Days

Day: 17.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.26 AU - 3.66 AU

Year: 2339 Days

Day: 47.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,798,312 km

• M1: 792,121 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 11.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.98 AU - 7.96 AU

Year: 5981 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,798,312 km

• M1: 159,920 km (0.046 R)
• M2: 251,923 km (0.089 R)
• M3: 392,395 km (0.057 R)
• M4: 544,087 km (0.079 R)
• M5: 657,632 km (0.066 R)
• M6: 742,454 km (0.11 R)
• M7: 818,450 km (0.077 R)
• M8: 937,979 km (0.113 R)
• M9: 1,317,658 km (0.118 R)
• M10: 1,971,999 km (0.038 R)
• M11: 2,400,747 km (0.08 R)
• M12: 2,497,836 km (0.096 R)
• M13: 2,656,110 km (0.111 R)
• M14: 2,756,640 km (0.094 R)
• M15: 3,024,271 km (0.116 R)
• M16: 3,129,438 km (0.047 R)
• M17: 3,474,411 km (0.11 R)
• M18: 3,741,144 km (0.047 R)
• M19: 3,854,389 km (0.115 R)
• M20: 4,413,586 km (0.117 R)
• M21: 4,605,819 km (0.093 R)
• M22: 5,148,411 km (0.09 R)
• M23: 5,224,107 km (0.102 R)
• M24: 5,401,979 km (0.083 R)
• M25: 5,974,041 km (0.096 R)
• M26: 6,240,475 km (0.092 R)
• M27: 6,538,025 km (0.079 R)
• M28: 6,647,531 km (0.113 R)
• M29: 6,895,863 km (0.065 R)
• M30: 7,373,529 km (0.097 R)
• M31: 7,544,520 km (0.111 R)
• M32: 7,978,204 km (0.115 R)
• M33: 8,095,190 km (0.049 R)
• M34: 8,242,244 km (0.099 R)
• M35: 8,839,589 km (0.118 R)
• M36: 9,173,940 km (0.063 R)
• M37: 9,605,679 km (0.112 R)
• M38: 9,761,560 km (0.086 R)
• M39: 9,918,189 km (0.038 R)
• M40: 10,233,990 km (0.111 R)
• M41: 10,489,055 km (0.114 R)
• M42: 11,103,154 km (0.115 R)
• M43: 11,332,487 km (0.106 R)
• M44: 11,795,643 km (0.048 R)
• M45: 12,366,358 km (0.088 R)
• M46: 13,083,979 km (0.063 R)
• M47: 13,326,029 km (0.118 R)
• M48: 13,990,991 km (0.092 R)
• M49: 14,666,575 km (0.062 R)
• M50: 14,738,382 km (0.095 R)
• M51: 14,810,189 km (0.07 R)
• M52: 15,207,671 km (0.103 R)
• M53: 16,160,759 km (0.104 R)
• M54: 16,271,910 km (0.107 R)
• M55: 17,133,145 km (0.039 R)
• M56: 17,284,388 km (0.112 R)
• M57: 17,398,232 km (0.1 R)
• M58: 18,124,530 km (0.118 R)
• M59: 18,510,792 km (0.12 R)
• M60: 18,665,925 km (0.067 R)
• M61: 19,016,881 km (0.098 R)
• M62: 19,134,316 km (0.041 R)
• M63: 19,725,377 km (0.116 R)
• M64: 20,683,252 km (0.118 R)
• M65: 20,763,885 km (0.1 R)
• M66: 20,844,369 km (0.105 R)
• M67: 21,289,722 km (0.08 R)
• M68: 21,371,103 km (0.114 R)
• M69: 21,902,026 km (0.077 R)
• M70: 22,272,131 km (0.116 R)
• M71: 23,520,974 km (0.118 R)
• M72: 23,605,048 km (0.04 R)
• M73: 24,196,259 km (0.108 R)
• M74: 24,366,052 km (0.083 R)
• M75: 25,999,063 km (0.05 R)
• M76: 26,216,578 km (0.096 R)
• M77: 26,609,572 km (0.068 R)
• M78: 27,180,736 km (0.069 R)
• M79: 27,667,229 km (0.104 R)
• M80: 28,156,563 km (0.075 R)
• M81: 28,873,436 km (0.111 R)
• M82: 29,234,117 km (0.076 R)
• M83: 29,732,427 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 8.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.3 AU - 7.74 AU

Year: 7495 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,798,312 km

• M1: 114,891 km (0.092 R)
• M2: 403,765 km (0.08 R)
• M3: 696,378 km (0.09 R)
• M4: 779,255 km (0.11 R)
• M5: 1,301,950 km (0.051 R)
• M6: 1,436,140 km (0.086 R)
• M7: 1,512,584 km (0.108 R)
• M8: 1,606,232 km (0.049 R)
• M9: 1,685,818 km (0.064 R)
• M10: 1,966,464 km (0.115 R)
• M11: 3,331,844 km (0.104 R)
• M12: 3,705,090 km (0.096 R)
• M13: 3,768,670 km (0.101 R)
• M14: 4,004,735 km (0.079 R)
• M15: 4,135,484 km (0.119 R)
• M16: 4,379,029 km (0.12 R)
• M17: 4,559,145 km (0.091 R)
• M18: 5,303,693 km (0.093 R)
• M19: 5,690,105 km (0.107 R)
• M20: 5,961,026 km (0.045 R)
• M21: 6,592,479 km (0.062 R)
• M22: 6,643,941 km (0.07 R)
• M23: 6,773,193 km (0.086 R)
• M24: 7,298,282 km (0.119 R)
• M25: 7,458,501 km (0.105 R)
• M26: 7,782,231 km (0.064 R)
• M27: 7,891,138 km (0.09 R)
• M28: 8,028,020 km (0.097 R)
• M29: 8,193,326 km (0.103 R)
• M30: 8,780,797 km (0.071 R)
• M31: 9,439,775 km (0.101 R)
• M32: 9,760,513 km (0.117 R)
• M33: 10,055,370 km (0.079 R)
• M34: 10,174,002 km (0.074 R)
• M35: 10,412,909 km (0.054 R)
• M36: 10,744,418 km (0.083 R)
• M37: 11,171,221 km (0.096 R)
• M38: 11,417,758 km (0.082 R)
• M39: 12,010,166 km (0.064 R)
• M40: 12,869,306 km (0.085 R)
• M41: 14,244,709 km (0.094 R)
• M42: 14,311,430 km (0.099 R)
• M43: 14,915,955 km (0.089 R)
• M44: 15,426,233 km (0.071 R)
• M45: 15,700,596 km (0.086 R)
• M46: 15,942,047 km (0.078 R)
• M47: 16,115,431 km (0.109 R)
• M48: 16,254,407 km (0.105 R)
• M49: 16,744,190 km (0.109 R)
• M50: 16,920,267 km (0.069 R)
• M51: 17,238,911 km (0.101 R)
• M52: 17,774,172 km (0.083 R)
• M53: 17,953,839 km (0.113 R)
• M54: 18,025,795 km (0.072 R)
• M55: 18,134,104 km (0.118 R)
• M56: 18,970,955 km (0.067 R)
• M57: 19,117,860 km (0.119 R)
• M58: 19,191,462 km (0.108 R)
• M59: 19,265,064 km (0.092 R)
• M60: 20,456,312 km (0.106 R)
• M61: 20,531,560 km (0.086 R)
• M62: 20,720,203 km (0.045 R)
• M63: 20,947,143 km (0.106 R)
• M64: 21,060,987 km (0.085 R)
• M65: 21,556,455 km (0.093 R)
• M66: 22,133,005 km (0.067 R)
• M67: 22,792,582 km (0.073 R)
• M68: 23,183,481 km (0.099 R)
• M69: 23,813,737 km (0.087 R)
• M70: 24,051,448 km (0.079 R)
• M71: 24,130,885 km (0.09 R)
• M72: 24,489,471 km (0.109 R)
• M73: 24,609,448 km (0.09 R)
• M74: 24,970,278 km (0.119 R)
• M75: 25,171,487 km (0.103 R)
• M76: 25,859,787 km (0.106 R)
• M77: 25,981,859 km (0.12 R)
• M78: 26,513,231 km (0.085 R)
• M79: 26,718,629 km (0.118 R)
• M80: 27,172,209 km (0.081 R)
• M81: 27,669,921 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 12

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.27 AU - 13.51 AU

Year: 13061 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,798,312 km

• M1: 150,047 km (0.054 R)
• M2: 244,892 km (0.096 R)
• M3: 419,622 km (0.094 R)
• M4: 502,798 km (0.036 R)
• M5: 582,684 km (0.11 R)
• M6: 792,719 km (0.047 R)
• M7: 1,162,824 km (0.035 R)
• M8: 1,274,275 km (0.055 R)
• M9: 1,375,104 km (0.073 R)
• M10: 1,805,497 km (0.119 R)
• M11: 2,002,966 km (0.036 R)
• M12: 2,365,591 km (0.067 R)
• M13: 2,455,051 km (0.066 R)
• M14: 2,655,961 km (0.092 R)
• M15: 3,133,028 km (0.088 R)
• M16: 3,740,844 km (0.043 R)
• M17: 3,888,049 km (0.111 R)
• M18: 4,058,590 km (0.077 R)
• M19: 4,407,303 km (0.115 R)
• M20: 4,697,822 km (0.096 R)
• M21: 4,879,733 km (0.103 R)
• M22: 5,180,425 km (0.067 R)
• M23: 5,511,036 km (0.117 R)
• M24: 6,069,186 km (0.08 R)
• M25: 6,417,898 km (0.054 R)
• M26: 7,344,507 km (0.079 R)
• M27: 7,476,453 km (0.065 R)
• M28: 8,560,888 km (0.079 R)
• M29: 8,644,214 km (0.066 R)
• M30: 8,980,360 km (0.095 R)
• M31: 10,160,687 km (0.08 R)
• M32: 10,308,041 km (0.07 R)
• M33: 10,874,269 km (0.075 R)
• M34: 11,024,914 km (0.101 R)
• M35: 11,542,523 km (0.082 R)
• M36: 11,819,877 km (0.106 R)
• M37: 11,974,861 km (0.117 R)
• M38: 12,349,454 km (0.115 R)
• M39: 12,633,091 km (0.048 R)
• M40: 13,142,622 km (0.105 R)
• M41: 13,271,126 km (0.039 R)
• M42: 13,593,959 km (0.073 R)
• M43: 14,116,055 km (0.086 R)
• M44: 14,445,769 km (0.091 R)
• M45: 14,611,523 km (0.109 R)
• M46: 15,687,581 km (0.091 R)
• M47: 15,789,756 km (0.113 R)
• M48: 16,028,963 km (0.077 R)
• M49: 16,373,038 km (0.096 R)
• M50: 16,754,214 km (0.095 R)
• M51: 17,243,548 km (0.05 R)
• M52: 18,164,921 km (0.105 R)
• M53: 18,343,841 km (0.091 R)
• M54: 19,833,985 km (0.055 R)
• M55: 20,166,242 km (0.104 R)
• M56: 21,287,179 km (0.083 R)
• M57: 21,362,576 km (0.113 R)
• M58: 22,045,640 km (0.118 R)
• M59: 22,581,799 km (0.117 R)
• M60: 22,890,120 km (0.102 R)
• M61: 23,083,550 km (0.09 R)
• M62: 23,628,086 km (0.101 R)
• M63: 23,784,416 km (0.06 R)
• M64: 24,137,467 km (0.101 R)
• M65: 24,809,161 km (0.089 R)
• M66: 25,526,932 km (0.052 R)
• M67: 25,968,994 km (0.103 R)
• M68: 26,170,801 km (0.1 R)
• M69: 26,413,598 km (0.104 R)
• M70: 26,901,437 km (0.092 R)
• M71: 27,269,298 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 12.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.01 AU - 13.49 AU

Year: 13714 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,798,312 km

• M1: 159,771 km (0.109 R)
• M2: 488,736 km (0.041 R)
• M3: 873,352 km (0.082 R)
• M4: 1,223,561 km (0.114 R)
• M5: 1,712,148 km (0.082 R)
• M6: 1,809,087 km (0.113 R)
• M7: 2,258,329 km (0.061 R)
• M8: 3,019,483 km (0.08 R)
• M9: 3,453,018 km (0.064 R)
• M10: 3,727,680 km (0.059 R)
• M11: 3,829,406 km (0.07 R)
• M12: 4,140,271 km (0.112 R)
• M13: 5,149,907 km (0.077 R)
• M14: 5,493,234 km (0.108 R)
• M15: 5,580,300 km (0.101 R)
• M16: 5,903,431 km (0.092 R)
• M17: 6,598,762 km (0.081 R)
• M18: 6,815,529 km (0.052 R)
• M19: 8,165,501 km (0.062 R)
• M20: 8,265,133 km (0.113 R)
• M21: 9,456,530 km (0.072 R)
• M22: 10,919,597 km (0.1 R)
• M23: 11,066,203 km (0.063 R)
• M24: 12,034,401 km (0.034 R)
• M25: 12,567,119 km (0.08 R)
• M26: 13,773,775 km (0.069 R)
• M27: 14,131,164 km (0.105 R)
• M28: 15,467,223 km (0.042 R)
• M29: 17,782,400 km (0.026 R)
• M30: 17,911,802 km (0.091 R)
• M31: 18,519,768 km (0.086 R)
• M32: 20,429,085 km (0.031 R)
• M33: 21,018,650 km (0.108 R)
• M34: 21,613,751 km (0.079 R)
• M35: 21,751,830 km (0.077 R)
• M36: 22,400,336 km (0.108 R)
• M37: 22,586,735 km (0.112 R)
• M38: 23,008,153 km (0.071 R)
• M39: 23,290,593 km (0.099 R)
• M40: 23,621,504 km (0.112 R)
• M41: 24,240,091 km (0.113 R)
• M42: 24,912,384 km (0.104 R)
• M43: 25,444,952 km (0.068 R)
• M44: 25,688,198 km (0.094 R)
• M45: 25,932,192 km (0.111 R)
• M46: 26,422,724 km (0.112 R)
• M47: 26,916,247 km (0.048 R)
• M48: 28,062,915 km (0.035 R)
• M49: 28,667,440 km (0.088 R)
• M50: 30,506,895 km (0.098 R)
• M51: 31,076,564 km (0.049 R)
• M52: 31,284,655 km (0.102 R)
• M53: 34,945,315 km (0.063 R)
• M54: 36,359,463 km (0.096 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit