🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.68 AU - 0.92 AU

Year: 312 Days

Day: 31 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,858,555 km

• M1: 376,687 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.86 AU - 0.88 AU

Year: 354 Days

Day: 30.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.06 AU - 1.14 AU

Year: 504 Days

Day: 34.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,858,555 km

• M1: 187,446 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1 AU - 1.54 AU

Year: 625 Days

Day: 47.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.43 AU - 1.83 AU

Year: 908 Days

Day: 19.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,858,555 km

• M1: 1,263,354 km (0.066 R)
• M2: 1,460,225 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.76 AU - 2.34 AU

Year: 1281 Days

Day: 38.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,858,555 km

• M1: 1,054,964 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 10.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.64 AU - 5.9 AU

Year: 4548 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,858,555 km

• M1: 127,607 km (0.073 R)
• M2: 214,972 km (0.093 R)
• M3: 325,675 km (0.091 R)
• M4: 398,978 km (0.09 R)
• M5: 539,749 km (0.075 R)
• M6: 669,750 km (0.082 R)
• M7: 951,442 km (0.09 R)
• M8: 1,030,729 km (0.067 R)
• M9: 1,689,708 km (0.092 R)
• M10: 1,901,090 km (0.087 R)
• M11: 2,181,287 km (0.065 R)
• M12: 2,318,767 km (0.114 R)
• M13: 2,764,868 km (0.094 R)
• M14: 3,014,995 km (0.106 R)
• M15: 3,377,621 km (0.08 R)
• M16: 3,537,242 km (0.062 R)
• M17: 3,627,150 km (0.06 R)
• M18: 3,790,810 km (0.098 R)
• M19: 3,956,864 km (0.067 R)
• M20: 4,315,450 km (0.117 R)
• M21: 4,430,939 km (0.05 R)
• M22: 4,527,879 km (0.103 R)
• M23: 4,963,209 km (0.112 R)
• M24: 5,308,929 km (0.107 R)
• M25: 5,557,561 km (0.058 R)
• M26: 5,683,373 km (0.097 R)
• M27: 5,810,082 km (0.064 R)
• M28: 6,634,815 km (0.095 R)
• M29: 7,038,131 km (0.056 R)
• M30: 7,106,198 km (0.091 R)
• M31: 7,311,596 km (0.113 R)
• M32: 7,403,449 km (0.073 R)
• M33: 7,542,126 km (0.092 R)
• M34: 7,658,214 km (0.049 R)
• M35: 7,939,458 km (0.079 R)
• M36: 8,343,672 km (0.087 R)
• M37: 8,415,778 km (0.092 R)
• M38: 8,681,763 km (0.109 R)
• M39: 8,779,151 km (0.116 R)
• M40: 8,999,509 km (0.064 R)
• M41: 9,321,294 km (0.079 R)
• M42: 9,446,058 km (0.114 R)
• M43: 9,747,797 km (0.064 R)
• M44: 9,849,075 km (0.1 R)
• M45: 10,155,003 km (0.062 R)
• M46: 10,309,088 km (0.104 R)
• M47: 10,723,923 km (0.091 R)
• M48: 11,038,677 km (0.085 R)
• M49: 11,144,293 km (0.055 R)
• M50: 11,250,209 km (0.086 R)
• M51: 11,409,830 km (0.11 R)
• M52: 11,623,605 km (0.069 R)
• M53: 11,811,949 km (0.089 R)
• M54: 12,934,830 km (0.112 R)
• M55: 13,692,693 km (0.078 R)
• M56: 13,834,661 km (0.117 R)
• M57: 14,638,600 km (0.052 R)
• M58: 14,900,247 km (0.034 R)
• M59: 15,075,576 km (0.041 R)
• M60: 15,222,182 km (0.101 R)
• M61: 15,605,601 km (0.068 R)
• M62: 15,694,462 km (0.061 R)
• M63: 16,201,599 km (0.106 R)
• M64: 16,381,864 km (0.076 R)
• M65: 16,835,595 km (0.094 R)
• M66: 17,569,971 km (0.094 R)
• M67: 17,786,140 km (0.06 R)
• M68: 18,439,882 km (0.049 R)
• M69: 18,880,149 km (0.069 R)
• M70: 19,133,268 km (0.106 R)
• M71: 19,228,562 km (0.03 R)
• M72: 19,292,141 km (0.08 R)
• M73: 19,963,686 km (0.072 R)
• M74: 20,350,995 km (0.067 R)
• M75: 21,132,943 km (0.058 R)
• M76: 21,264,290 km (0.096 R)
• M77: 22,057,757 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 8.6

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.59 AU - 5.43 AU

Year: 4896 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,858,555 km

• M1: 109,506 km (0.108 R)
• M2: 192,682 km (0.082 R)
• M3: 283,638 km (0.071 R)
• M4: 349,610 km (0.073 R)
• M5: 412,741 km (0.112 R)
• M6: 531,671 km (0.106 R)
• M7: 732,880 km (0.067 R)
• M8: 1,177,784 km (0.081 R)
• M9: 1,338,003 km (0.093 R)
• M10: 1,860,698 km (0.11 R)
• M11: 2,188,617 km (0.1 R)
• M12: 2,405,085 km (0.111 R)
• M13: 2,515,937 km (0.116 R)
• M14: 3,400,958 km (0.116 R)
• M15: 3,631,040 km (0.091 R)
• M16: 3,758,647 km (0.098 R)
• M17: 3,822,974 km (0.08 R)
• M18: 3,996,507 km (0.075 R)
• M19: 4,239,304 km (0.108 R)
• M20: 4,762,598 km (0.053 R)
• M21: 5,020,205 km (0.061 R)
• M22: 5,138,687 km (0.117 R)
• M23: 5,306,386 km (0.119 R)
• M24: 5,696,238 km (0.05 R)
• M25: 5,770,289 km (0.071 R)
• M26: 6,070,083 km (0.064 R)
• M27: 7,026,313 km (0.074 R)
• M28: 7,265,969 km (0.1 R)
• M29: 7,319,525 km (0.069 R)
• M30: 7,589,698 km (0.066 R)
• M31: 7,698,606 km (0.119 R)
• M32: 8,000,943 km (0.1 R)
• M33: 8,056,294 km (0.09 R)
• M34: 8,167,595 km (0.073 R)
• M35: 8,251,220 km (0.085 R)
• M36: 8,873,996 km (0.113 R)
• M37: 9,075,205 km (0.114 R)
• M38: 9,453,089 km (0.085 R)
• M39: 9,836,210 km (0.087 R)
• M40: 9,925,370 km (0.081 R)
• M41: 10,164,278 km (0.108 R)
• M42: 10,224,416 km (0.108 R)
• M43: 10,739,482 km (0.087 R)
• M44: 10,862,002 km (0.049 R)
• M45: 11,574,986 km (0.112 R)
• M46: 12,111,743 km (0.1 R)
• M47: 12,689,041 km (0.111 R)
• M48: 12,850,906 km (0.039 R)
• M49: 13,307,927 km (0.082 R)
• M50: 13,670,852 km (0.039 R)
• M51: 14,103,938 km (0.113 R)
• M52: 14,983,573 km (0.061 R)
• M53: 15,533,645 km (0.108 R)
• M54: 16,160,310 km (0.072 R)
• M55: 16,724,444 km (0.1 R)
• M56: 17,727,048 km (0.079 R)
• M57: 17,871,859 km (0.033 R)
• M58: 19,044,557 km (0.119 R)
• M59: 19,155,858 km (0.097 R)
• M60: 19,640,256 km (0.09 R)
• M61: 19,790,153 km (0.104 R)
• M62: 19,940,349 km (0.034 R)
• M63: 20,431,329 km (0.104 R)
• M64: 21,386,661 km (0.105 R)
• M65: 21,463,704 km (0.037 R)
• M66: 22,748,301 km (0.11 R)
• M67: 22,826,989 km (0.093 R)
• M68: 22,945,172 km (0.109 R)
• M69: 23,658,454 km (0.117 R)
• M70: 25,106,711 km (0.071 R)
• M71: 25,310,015 km (0.089 R)
• M72: 26,005,795 km (0.117 R)
• M73: 26,129,213 km (0.096 R)
• M74: 27,416,054 km (0.073 R)
• M75: 27,877,563 km (0.075 R)
• M76: 27,961,787 km (0.084 R)
• M77: 28,046,010 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 5.1

Gravity: 36.41 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.77 AU - 12.73 AU

Year: 14326 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,858,555 km

• M1: 131,197 km (0.117 R)
• M2: 227,090 km (0.067 R)
• M3: 315,502 km (0.109 R)
• M4: 364,271 km (0.093 R)
• M5: 415,732 km (0.083 R)
• M6: 488,437 km (0.044 R)
• M7: 626,217 km (0.096 R)
• M8: 776,413 km (0.099 R)
• M9: 821,442 km (0.12 R)
• M10: 867,368 km (0.054 R)
• M11: 1,186,910 km (0.096 R)
• M12: 1,239,119 km (0.074 R)
• M13: 1,483,861 km (0.09 R)
• M14: 1,626,278 km (0.113 R)
• M15: 1,684,472 km (0.076 R)
• M16: 1,743,563 km (0.114 R)
• M17: 2,175,153 km (0.055 R)
• M18: 2,403,140 km (0.09 R)
• M19: 2,952,314 km (0.102 R)
• M20: 3,314,790 km (0.11 R)
• M21: 3,351,740 km (0.107 R)
• M22: 3,426,240 km (0.114 R)
• M23: 3,576,735 km (0.082 R)
• M24: 3,614,733 km (0.112 R)
• M25: 3,652,881 km (0.085 R)
• M26: 3,729,475 km (0.107 R)
• M27: 3,845,413 km (0.08 R)
• M28: 4,120,673 km (0.069 R)
• M29: 4,240,651 km (0.037 R)
• M30: 4,648,604 km (0.032 R)
• M31: 7,106,946 km (0.062 R)
• M32: 7,444,140 km (0.045 R)
• M33: 8,184,350 km (0.054 R)
• M34: 8,335,294 km (0.066 R)
• M35: 9,364,228 km (0.097 R)
• M36: 9,574,862 km (0.035 R)
• M37: 10,541,564 km (0.115 R)
• M38: 10,596,316 km (0.099 R)
• M39: 10,705,822 km (0.028 R)
• M40: 10,981,232 km (0.109 R)
• M41: 12,163,504 km (0.073 R)
• M42: 12,278,245 km (0.112 R)
• M43: 15,074,828 km (0.048 R)
• M44: 15,881,609 km (0.095 R)
• M45: 16,069,803 km (0.106 R)
• M46: 17,666,611 km (0.095 R)
• M47: 18,253,633 km (0.117 R)
• M48: 18,384,980 km (0.053 R)
• M49: 18,979,931 km (0.083 R)
• M50: 19,313,085 km (0.1 R)
• M51: 21,145,659 km (0.096 R)
• M52: 21,838,447 km (0.101 R)
• M53: 23,530,997 km (0.11 R)
• M54: 26,592,966 km (0.101 R)
• M55: 27,190,161 km (0.073 R)
• M56: 29,777,456 km (0.108 R)
• M57: 30,319,898 km (0.048 R)
• M58: 30,397,539 km (0.097 R)
• M59: 32,204,083 km (0.068 R)
• M60: 32,840,473 km (0.095 R)
• M61: 33,400,717 km (0.095 R)
• M62: 33,722,352 km (0.108 R)
• M63: 34,693,242 km (0.055 R)
• M64: 35,018,917 km (0.118 R)
• M65: 35,182,128 km (0.098 R)
• M66: 35,263,808 km (0.056 R)
• M67: 37,160,261 km (0.106 R)
• M68: 37,995,166 km (0.073 R)
• M69: 38,079,091 km (0.069 R)
• M70: 38,162,866 km (0.094 R)
• M71: 38,583,236 km (0.096 R)
• M72: 41,309,806 km (0.12 R)
• M73: 42,696,130 km (0.119 R)
• M74: 44,097,712 km (0.069 R)
• M75: 46,138,676 km (0.102 R)
• M76: 47,576,611 km (0.037 R)
• M77: 47,666,968 km (0.116 R)
• M78: 49,120,461 km (0.066 R)
• M79: 49,486,078 km (0.08 R)
• M80: 49,577,632 km (0.099 R)
• M81: 49,944,446 km (0.06 R)
• M82: 51,420,528 km (0.066 R)
• M83: 52,536,977 km (0.101 R)
• M84: 52,910,822 km (0.096 R)
• M85: 53,379,512 km (0.115 R)
• M86: 54,415,328 km (0.034 R)
• M87: 58,334,194 km (0.084 R)
• M88: 59,206,648 km (0.035 R)
• M89: 59,985,605 km (0.069 R)
• M90: 60,670,164 km (0.107 R)
• M91: 63,334,203 km (0.08 R)
• M92: 64,730,699 km (0.114 R)
• M93: 66,036,390 km (0.096 R)
• M94: 66,439,855 km (0.111 R)
• M95: 67,046,624 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit