🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 16 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,747,127 km

• M1: 355,445 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 352 Days

Day: 34.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 13.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.22 AU - 1.38 AU

Year: 972 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,747,127 km

• M1: 169,046 km (0.12 R)
• M2: 255,812 km (0.078 R)
• M3: 354,547 km (0.066 R)
• M4: 466,596 km (0.031 R)
• M5: 552,016 km (0.068 R)
• M6: 641,924 km (0.056 R)
• M7: 759,359 km (0.113 R)
• M8: 905,516 km (0.086 R)
• M9: 1,003,652 km (0.098 R)
• M10: 1,172,698 km (0.063 R)
• M11: 1,452,147 km (0.119 R)
• M12: 1,580,352 km (0.091 R)
• M13: 1,798,914 km (0.104 R)
• M14: 1,964,669 km (0.07 R)
• M15: 2,295,430 km (0.102 R)
• M16: 2,450,563 km (0.057 R)
• M17: 2,652,819 km (0.093 R)
• M18: 2,753,947 km (0.112 R)
• M19: 3,222,637 km (0.117 R)
• M20: 3,307,160 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 14.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.73 AU - 2.43 AU

Year: 1968 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,747,127 km

• M1: 195,225 km (0.087 R)
• M2: 321,037 km (0.025 R)
• M3: 463,604 km (0.097 R)
• M4: 584,479 km (0.089 R)
• M5: 770,579 km (0.084 R)
• M6: 978,968 km (0.082 R)
• M7: 1,350,719 km (0.105 R)
• M8: 1,447,060 km (0.112 R)
• M9: 1,576,762 km (0.083 R)
• M10: 1,791,435 km (0.043 R)
• M11: 1,890,169 km (0.111 R)
• M12: 2,058,915 km (0.078 R)
• M13: 2,153,910 km (0.095 R)
• M14: 2,259,377 km (0.11 R)
• M15: 2,736,893 km (0.059 R)
• M16: 2,900,104 km (0.045 R)
• M17: 3,116,124 km (0.08 R)
• M18: 3,276,642 km (0.105 R)
• M19: 3,743,388 km (0.1 R)
• M20: 3,968,532 km (0.112 R)
• M21: 4,066,369 km (0.084 R)
• M22: 4,231,376 km (0.092 R)
• M23: 4,522,643 km (0.107 R)
• M24: 4,693,783 km (0.068 R)
• M25: 5,148,860 km (0.069 R)
• M26: 5,291,875 km (0.087 R)
• M27: 5,424,120 km (0.044 R)
• M28: 5,520,909 km (0.082 R)
• M29: 5,655,099 km (0.077 R)
• M30: 5,939,185 km (0.095 R)
• M31: 6,101,798 km (0.055 R)
• M32: 6,278,623 km (0.092 R)
• M33: 6,624,643 km (0.052 R)
• M34: 6,767,359 km (0.114 R)
• M35: 6,976,945 km (0.062 R)
• M36: 7,108,891 km (0.117 R)
• M37: 7,255,198 km (0.034 R)
• M38: 7,496,648 km (0.12 R)
• M39: 7,822,772 km (0.06 R)
• M40: 8,042,830 km (0.111 R)
• M41: 8,306,721 km (0.043 R)
• M42: 8,418,770 km (0.112 R)
• M43: 8,559,541 km (0.106 R)
• M44: 8,658,575 km (0.111 R)
• M45: 8,829,117 km (0.119 R)
• M46: 9,101,534 km (0.103 R)
• M47: 9,537,313 km (0.104 R)
• M48: 9,831,722 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 8.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.92 AU - 2.3 AU

Year: 2011 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,747,127 km

• M1: 111,750 km (0.069 R)
• M2: 200,611 km (0.071 R)
• M3: 334,501 km (0.106 R)
• M4: 440,267 km (0.083 R)
• M5: 528,080 km (0.084 R)
• M6: 609,462 km (0.06 R)
• M7: 716,125 km (0.05 R)
• M8: 949,198 km (0.068 R)
• M9: 1,172,847 km (0.048 R)
• M10: 1,248,394 km (0.087 R)
• M11: 1,343,090 km (0.101 R)
• M12: 1,431,352 km (0.082 R)
• M13: 1,530,685 km (0.032 R)
• M14: 1,736,532 km (0.102 R)
• M15: 2,041,861 km (0.093 R)
• M16: 2,133,714 km (0.104 R)
• M17: 2,206,120 km (0.071 R)
• M18: 2,406,880 km (0.075 R)
• M19: 2,769,954 km (0.066 R)
• M20: 3,437,460 km (0.11 R)
• M21: 3,608,899 km (0.096 R)
• M22: 3,783,181 km (0.08 R)
• M23: 3,871,443 km (0.071 R)
• M24: 3,960,304 km (0.109 R)
• M25: 4,037,048 km (0.059 R)
• M26: 4,217,912 km (0.116 R)
• M27: 4,574,703 km (0.026 R)
• M28: 4,682,264 km (0.062 R)
• M29: 4,817,799 km (0.05 R)
• M30: 5,106,972 km (0.117 R)
• M31: 5,176,685 km (0.119 R)
• M32: 5,232,634 km (0.027 R)
• M33: 5,430,104 km (0.103 R)
• M34: 5,788,989 km (0.061 R)
• M35: 5,920,186 km (0.115 R)
• M36: 6,008,000 km (0.036 R)
• M37: 6,304,353 km (0.035 R)
• M38: 6,439,291 km (0.116 R)
• M39: 6,560,016 km (0.077 R)
• M40: 6,849,787 km (0.054 R)
• M41: 6,942,239 km (0.08 R)
• M42: 7,331,642 km (0.091 R)
• M43: 7,632,334 km (0.09 R)
• M44: 7,888,745 km (0.074 R)
• M45: 8,344,270 km (0.115 R)
• M46: 8,591,855 km (0.095 R)
• M47: 8,724,997 km (0.105 R)
• M48: 8,808,472 km (0.053 R)
• M49: 9,128,163 km (0.109 R)
• M50: 9,212,985 km (0.063 R)
• M51: 9,400,431 km (0.111 R)
• M52: 9,468,797 km (0.099 R)
• M53: 9,589,074 km (0.111 R)
• M54: 9,883,183 km (0.11 R)
• M55: 10,321,056 km (0.083 R)
• M56: 10,854,971 km (0.06 R)
• M57: 10,944,879 km (0.09 R)
• M58: 11,270,404 km (0.104 R)
• M59: 11,580,820 km (0.119 R)
• M60: 11,801,626 km (0.084 R)
• M61: 11,912,628 km (0.102 R)
• M62: 12,453,574 km (0.118 R)
• M63: 12,604,369 km (0.03 R)
• M64: 12,698,765 km (0.031 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 9.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.03 AU - 4.81 AU

Year: 5091 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,747,127 km

• M1: 163,361 km (0.11 R)
• M2: 300,692 km (0.117 R)
• M3: 415,134 km (0.045 R)
• M4: 478,863 km (0.073 R)
• M5: 628,610 km (0.078 R)
• M6: 771,476 km (0.077 R)
• M7: 1,051,523 km (0.107 R)
• M8: 1,278,763 km (0.062 R)
• M9: 1,348,774 km (0.1 R)
• M10: 1,419,983 km (0.091 R)
• M11: 1,733,540 km (0.1 R)
• M12: 2,494,245 km (0.08 R)
• M13: 2,636,214 km (0.112 R)
• M14: 2,799,275 km (0.088 R)
• M15: 3,097,274 km (0.098 R)
• M16: 3,503,881 km (0.103 R)
• M17: 3,563,421 km (0.095 R)
• M18: 3,907,048 km (0.093 R)
• M19: 4,240,202 km (0.062 R)
• M20: 4,453,229 km (0.091 R)
• M21: 4,691,539 km (0.062 R)
• M22: 4,889,756 km (0.098 R)
• M23: 5,000,907 km (0.056 R)
• M24: 5,135,695 km (0.093 R)
• M25: 5,500,564 km (0.117 R)
• M26: 5,874,110 km (0.094 R)
• M27: 6,328,289 km (0.04 R)
• M28: 7,068,350 km (0.079 R)
• M29: 7,680,055 km (0.108 R)
• M30: 8,018,595 km (0.104 R)
• M31: 8,123,763 km (0.088 R)
• M32: 8,255,858 km (0.105 R)
• M33: 8,415,179 km (0.115 R)
• M34: 8,629,404 km (0.097 R)
• M35: 8,818,346 km (0.12 R)
• M36: 9,255,171 km (0.092 R)
• M37: 9,587,578 km (0.094 R)
• M38: 9,727,153 km (0.117 R)
• M39: 9,923,874 km (0.108 R)
• M40: 10,207,063 km (0.116 R)
• M41: 11,014,143 km (0.066 R)
• M42: 11,101,808 km (0.076 R)
• M43: 11,307,355 km (0.104 R)
• M44: 12,051,604 km (0.061 R)
• M45: 12,414,529 km (0.092 R)
• M46: 12,627,855 km (0.12 R)
• M47: 12,781,044 km (0.065 R)
• M48: 13,089,215 km (0.105 R)
• M49: 13,182,116 km (0.091 R)
• M50: 13,368,664 km (0.079 R)
• M51: 13,964,961 km (0.114 R)
• M52: 14,474,043 km (0.109 R)
• M53: 14,859,706 km (0.081 R)
• M54: 15,477,396 km (0.057 R)
• M55: 15,739,940 km (0.075 R)
• M56: 16,037,191 km (0.098 R)
• M57: 16,203,095 km (0.083 R)
• M58: 16,336,237 km (0.071 R)
• M59: 17,041,142 km (0.09 R)
• M60: 17,142,719 km (0.093 R)
• M61: 17,312,363 km (0.106 R)
• M62: 17,687,555 km (0.119 R)
• M63: 19,638,909 km (0.117 R)
• M64: 19,745,273 km (0.108 R)
• M65: 20,101,615 km (0.079 R)
• M66: 20,640,018 km (0.063 R)
• M67: 21,001,447 km (0.105 R)
• M68: 21,146,706 km (0.106 R)
• M69: 21,219,411 km (0.113 R)
• M70: 22,135,548 km (0.109 R)
• M71: 22,394,502 km (0.112 R)
• M72: 22,728,704 km (0.11 R)
• M73: 22,915,103 km (0.069 R)
• M74: 23,177,049 km (0.09 R)
• M75: 24,462,842 km (0.047 R)
• M76: 24,615,731 km (0.117 R)
• M77: 24,692,176 km (0.102 R)
• M78: 25,114,491 km (0.107 R)
• M79: 25,461,857 km (0.099 R)
• M80: 25,888,360 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 10.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.33 AU - 6.11 AU

Year: 8974 Days

Day: 8.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,747,127 km

• M1: 218,114 km (0.042 R)
• M2: 312,959 km (0.094 R)
• M3: 418,575 km (0.034 R)
• M4: 516,412 km (0.117 R)
• M5: 641,924 km (0.102 R)
• M6: 792,420 km (0.114 R)
• M7: 1,177,335 km (0.101 R)
• M8: 1,340,247 km (0.099 R)
• M9: 1,484,908 km (0.111 R)
• M10: 1,572,573 km (0.058 R)
• M11: 1,734,737 km (0.08 R)
• M12: 1,912,010 km (0.101 R)
• M13: 2,134,911 km (0.102 R)
• M14: 2,366,339 km (0.055 R)
• M15: 2,637,859 km (0.105 R)
• M16: 2,744,971 km (0.108 R)
• M17: 3,430,279 km (0.119 R)
• M18: 4,067,566 km (0.065 R)
• M19: 4,229,431 km (0.058 R)
• M20: 4,342,826 km (0.101 R)
• M21: 4,637,235 km (0.099 R)
• M22: 4,780,400 km (0.082 R)
• M23: 5,367,572 km (0.088 R)
• M24: 5,572,969 km (0.065 R)
• M25: 5,739,173 km (0.09 R)
• M26: 6,048,242 km (0.118 R)
• M27: 6,204,871 km (0.075 R)
• M28: 6,874,321 km (0.078 R)
• M29: 7,293,046 km (0.028 R)
• M30: 7,905,649 km (0.108 R)
• M31: 7,998,998 km (0.065 R)
• M32: 8,139,620 km (0.084 R)
• M33: 8,391,842 km (0.105 R)
• M34: 8,678,621 km (0.108 R)
• M35: 9,131,155 km (0.041 R)
• M36: 9,261,903 km (0.103 R)
• M37: 10,551,736 km (0.12 R)
• M38: 10,740,529 km (0.116 R)
• M39: 11,278,931 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.9

Radius: 5.8

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.68 AU - 12.26 AU

Year: 22224 Days

Day: 15.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,747,127 km

• M1: 88,712 km (0.049 R)
• M2: 137,780 km (0.112 R)
• M3: 180,864 km (0.119 R)
• M4: 363,523 km (0.072 R)
• M5: 617,390 km (0.043 R)
• M6: 806,333 km (0.087 R)
• M7: 942,467 km (0.077 R)
• M8: 1,061,546 km (0.057 R)
• M9: 1,314,666 km (0.12 R)
• M10: 1,757,476 km (0.043 R)
• M11: 1,904,830 km (0.09 R)
• M12: 1,964,818 km (0.108 R)
• M13: 2,180,239 km (0.075 R)
• M14: 2,734,200 km (0.105 R)
• M15: 2,974,604 km (0.092 R)
• M16: 3,964,044 km (0.081 R)
• M17: 4,433,931 km (0.051 R)
• M18: 4,554,208 km (0.106 R)
• M19: 4,797,903 km (0.102 R)
• M20: 5,382,980 km (0.064 R)
• M21: 5,511,335 km (0.102 R)
• M22: 5,727,354 km (0.054 R)
• M23: 7,553,795 km (0.086 R)
• M24: 7,745,729 km (0.12 R)
• M25: 8,036,398 km (0.097 R)
• M26: 8,134,235 km (0.114 R)
• M27: 8,529,023 km (0.085 R)
• M28: 8,628,656 km (0.079 R)
• M29: 10,702,232 km (0.088 R)
• M30: 11,904,849 km (0.092 R)
• M31: 12,184,148 km (0.057 R)
• M32: 12,240,247 km (0.11 R)
• M33: 12,296,496 km (0.072 R)
• M34: 13,207,398 km (0.091 R)
• M35: 13,264,993 km (0.088 R)
• M36: 13,554,614 km (0.088 R)
• M37: 15,153,666 km (0.075 R)
• M38: 15,761,033 km (0.078 R)
• M39: 16,500,196 km (0.071 R)
• M40: 17,629,959 km (0.101 R)
• M41: 17,693,539 km (0.056 R)
• M42: 18,140,088 km (0.091 R)
• M43: 18,204,266 km (0.088 R)
• M44: 18,719,780 km (0.078 R)
• M45: 19,240,231 km (0.068 R)
• M46: 19,699,496 km (0.045 R)
• M47: 20,361,766 km (0.097 R)
• M48: 20,428,337 km (0.108 R)
• M49: 21,572,163 km (0.068 R)
• M50: 21,708,147 km (0.026 R)
• M51: 22,529,739 km (0.075 R)
• M52: 24,841,026 km (0.1 R)
• M53: 25,054,801 km (0.103 R)
• M54: 25,771,973 km (0.027 R)
• M55: 26,205,508 km (0.119 R)
• M56: 26,495,877 km (0.108 R)
• M57: 27,594,225 km (0.09 R)
• M58: 29,608,560 km (0.065 R)
• M59: 30,442,568 km (0.115 R)
• M60: 31,361,398 km (0.086 R)
• M61: 32,522,577 km (0.067 R)
• M62: 33,618,980 km (0.078 R)
• M63: 33,776,506 km (0.104 R)
• M64: 35,767,505 km (0.113 R)
• M65: 36,898,913 km (0.119 R)
• M66: 37,387,350 km (0.071 R)
• M67: 40,112,126 km (0.072 R)
• M68: 43,242,162 km (0.088 R)
• M69: 43,327,882 km (0.108 R)
• M70: 45,749,871 km (0.078 R)
• M71: 46,186,996 km (0.054 R)
• M72: 49,106,399 km (0.042 R)
• M73: 49,553,995 km (0.104 R)
• M74: 49,912,881 km (0.096 R)
• M75: 52,176,147 km (0.103 R)
• M76: 52,999,085 km (0.04 R)
• M77: 53,458,051 km (0.1 R)
• M78: 53,642,056 km (0.085 R)
• M79: 53,918,513 km (0.065 R)
• M80: 54,010,666 km (0.111 R)
• M81: 56,801,863 km (0.115 R)
• M82: 57,931,476 km (0.098 R)
• M83: 58,025,872 km (0.048 R)
• M84: 58,214,964 km (0.039 R)
• M85: 58,404,355 km (0.118 R)
• M86: 59,544,291 km (0.119 R)
• M87: 60,212,694 km (0.086 R)
• M88: 62,620,023 km (0.103 R)
• M89: 63,591,811 km (0.05 R)
• M90: 64,470,698 km (0.039 R)
• M91: 65,255,190 km (0.085 R)
• M92: 65,353,475 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit