🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 200 Days

Day: 20.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.8 °

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: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 218 Days

Day: 32.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 257 Days

Day: 31.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.26 AU - 1.42 AU

Year: 591 Days

Day: 12.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 115 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,195,310 km

• M1: 824,284 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.56 AU - 3 AU

Year: 1765 Days

Day: 18.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 14.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.88 AU - 5.24 AU

Year: 3708 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,195,310 km

• M1: 208,091 km (0.074 R)
• M2: 422,764 km (0.113 R)
• M3: 547,678 km (0.099 R)
• M4: 810,521 km (0.096 R)
• M5: 952,789 km (0.105 R)
• M6: 1,052,720 km (0.102 R)
• M7: 1,237,324 km (0.043 R)
• M8: 1,491,491 km (0.065 R)
• M9: 1,655,600 km (0.063 R)
• M10: 1,986,361 km (0.105 R)
• M11: 2,201,931 km (0.084 R)
• M12: 2,657,008 km (0.045 R)
• M13: 2,914,466 km (0.089 R)
• M14: 3,316,286 km (0.064 R)
• M15: 3,715,712 km (0.058 R)
• M16: 3,962,848 km (0.102 R)
• M17: 4,173,033 km (0.098 R)
• M18: 4,517,257 km (0.111 R)
• M19: 4,870,757 km (0.067 R)
• M20: 4,983,105 km (0.102 R)
• M21: 5,187,605 km (0.104 R)
• M22: 5,746,503 km (0.115 R)
• M23: 6,105,837 km (0.029 R)
• M24: 6,251,545 km (0.107 R)
• M25: 6,521,869 km (0.109 R)
• M26: 6,696,001 km (0.079 R)
• M27: 6,947,325 km (0.077 R)
• M28: 7,615,579 km (0.1 R)
• M29: 8,036,996 km (0.079 R)
• M30: 8,820,440 km (0.064 R)
• M31: 8,985,746 km (0.051 R)
• M32: 9,571,870 km (0.066 R)
• M33: 10,055,670 km (0.072 R)
• M34: 10,752,197 km (0.114 R)
• M35: 10,869,931 km (0.075 R)
• M36: 11,494,502 km (0.104 R)
• M37: 11,644,997 km (0.073 R)
• M38: 11,947,784 km (0.061 R)
• M39: 12,222,744 km (0.078 R)
• M40: 12,716,567 km (0.085 R)
• M41: 12,934,681 km (0.083 R)
• M42: 13,185,407 km (0.045 R)
• M43: 13,342,933 km (0.113 R)
• M44: 13,851,416 km (0.08 R)
• M45: 14,172,453 km (0.087 R)
• M46: 15,018,729 km (0.103 R)
• M47: 15,714,209 km (0.072 R)
• M48: 15,814,440 km (0.077 R)
• M49: 16,082,818 km (0.098 R)
• M50: 16,183,797 km (0.082 R)
• M51: 16,285,075 km (0.115 R)
• M52: 17,171,143 km (0.106 R)
• M53: 17,377,887 km (0.077 R)
• M54: 17,481,558 km (0.059 R)
• M55: 17,759,062 km (0.114 R)
• M56: 17,933,194 km (0.117 R)
• M57: 18,142,931 km (0.112 R)
• M58: 18,283,253 km (0.084 R)
• M59: 18,600,251 km (0.057 R)
• M60: 18,777,076 km (0.106 R)
• M61: 19,061,312 km (0.114 R)
• M62: 19,526,262 km (0.069 R)
• M63: 20,357,877 km (0.049 R)
• M64: 20,796,348 km (0.109 R)
• M65: 21,423,013 km (0.081 R)
• M66: 21,943,614 km (0.086 R)
• M67: 22,543,950 km (0.064 R)
• M68: 23,187,520 km (0.108 R)
• M69: 23,530,698 km (0.108 R)
• M70: 23,683,886 km (0.075 R)
• M71: 23,875,671 km (0.092 R)
• M72: 24,376,823 km (0.101 R)
• M73: 24,803,626 km (0.032 R)
• M74: 26,138,488 km (0.096 R)
• M75: 26,575,314 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 12.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.53 AU - 6.99 AU

Year: 6693 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,195,310 km

• M1: 161,416 km (0.078 R)
• M2: 253,868 km (0.034 R)
• M3: 340,784 km (0.103 R)
• M4: 424,858 km (0.067 R)
• M5: 683,064 km (0.108 R)
• M6: 950,844 km (0.111 R)
• M7: 1,174,493 km (0.114 R)
• M8: 1,382,733 km (0.066 R)
• M9: 1,656,348 km (0.114 R)
• M10: 1,873,265 km (0.078 R)
• M11: 1,966,464 km (0.101 R)
• M12: 2,315,476 km (0.084 R)
• M13: 2,477,191 km (0.053 R)
• M14: 2,600,909 km (0.108 R)
• M15: 2,705,627 km (0.073 R)
• M16: 3,006,468 km (0.092 R)
• M17: 3,183,443 km (0.074 R)
• M18: 3,273,201 km (0.071 R)
• M19: 3,432,523 km (0.097 R)
• M20: 3,711,523 km (0.106 R)
• M21: 3,901,662 km (0.116 R)
• M22: 4,217,762 km (0.033 R)
• M23: 4,391,445 km (0.101 R)
• M24: 5,162,772 km (0.119 R)
• M25: 5,268,837 km (0.119 R)
• M26: 6,031,637 km (0.066 R)
• M27: 6,483,123 km (0.057 R)
• M28: 6,568,992 km (0.099 R)
• M29: 6,858,165 km (0.111 R)
• M30: 7,062,964 km (0.09 R)
• M31: 8,056,145 km (0.119 R)
• M32: 8,837,494 km (0.108 R)
• M33: 9,221,213 km (0.102 R)
• M34: 9,415,241 km (0.105 R)
• M35: 10,438,640 km (0.087 R)
• M36: 10,776,283 km (0.066 R)
• M37: 10,878,308 km (0.097 R)
• M38: 11,049,149 km (0.082 R)
• M39: 11,289,703 km (0.109 R)
• M40: 11,427,931 km (0.028 R)
• M41: 12,127,600 km (0.092 R)
• M42: 12,269,269 km (0.034 R)
• M43: 12,841,332 km (0.102 R)
• M44: 13,021,896 km (0.097 R)
• M45: 13,276,063 km (0.073 R)
• M46: 13,789,333 km (0.08 R)
• M47: 14,234,537 km (0.088 R)
• M48: 14,421,534 km (0.11 R)
• M49: 14,571,581 km (0.055 R)
• M50: 14,797,773 km (0.072 R)
• M51: 14,987,163 km (0.05 R)
• M52: 15,215,450 km (0.113 R)
• M53: 15,330,042 km (0.091 R)
• M54: 15,829,848 km (0.111 R)
• M55: 16,140,114 km (0.033 R)
• M56: 16,295,995 km (0.109 R)
• M57: 16,413,280 km (0.095 R)
• M58: 18,124,680 km (0.111 R)
• M59: 18,571,678 km (0.11 R)
• M60: 19,269,403 km (0.092 R)
• M61: 19,892,328 km (0.097 R)
• M62: 20,101,316 km (0.088 R)
• M63: 21,800,299 km (0.076 R)
• M64: 23,280,421 km (0.12 R)
• M65: 23,589,191 km (0.075 R)
• M66: 23,766,165 km (0.087 R)
• M67: 23,988,168 km (0.092 R)
• M68: 24,478,849 km (0.078 R)
• M69: 24,613,188 km (0.069 R)
• M70: 25,153,236 km (0.052 R)
• M71: 25,879,384 km (0.039 R)
• M72: 27,074,073 km (0.109 R)
• M73: 27,911,672 km (0.096 R)
• M74: 28,192,916 km (0.096 R)
• M75: 28,852,343 km (0.105 R)
• M76: 29,374,290 km (0.117 R)
• M77: 29,755,615 km (0.107 R)
• M78: 29,851,358 km (0.043 R)
• M79: 30,186,756 km (0.04 R)
• M80: 31,055,172 km (0.062 R)
• M81: 31,834,128 km (0.037 R)
• M82: 32,029,802 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 11.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.25 AU - 8.85 AU

Year: 7900 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,195,310 km

• M1: 319,242 km (0.056 R)
• M2: 424,260 km (0.115 R)
• M3: 705,653 km (0.109 R)
• M4: 803,341 km (0.104 R)
• M5: 1,126,023 km (0.085 R)
• M6: 1,217,427 km (0.101 R)
• M7: 1,381,536 km (0.048 R)
• M8: 1,712,896 km (0.067 R)
• M9: 2,320,413 km (0.079 R)
• M10: 2,738,239 km (0.119 R)
• M11: 3,457,805 km (0.118 R)
• M12: 4,025,230 km (0.107 R)
• M13: 4,116,036 km (0.119 R)
• M14: 4,895,740 km (0.107 R)
• M15: 5,006,891 km (0.11 R)
• M16: 5,161,127 km (0.089 R)
• M17: 5,416,789 km (0.105 R)
• M18: 5,589,724 km (0.08 R)
• M19: 5,705,962 km (0.053 R)
• M20: 6,179,140 km (0.081 R)
• M21: 6,254,238 km (0.084 R)
• M22: 6,573,031 km (0.1 R)
• M23: 6,695,851 km (0.072 R)
• M24: 6,834,977 km (0.081 R)
• M25: 7,053,240 km (0.046 R)
• M26: 7,900,712 km (0.099 R)
• M27: 7,982,393 km (0.081 R)
• M28: 8,245,386 km (0.077 R)
• M29: 8,328,263 km (0.05 R)
• M30: 9,068,922 km (0.104 R)
• M31: 9,655,645 km (0.098 R)
• M32: 9,813,172 km (0.041 R)
• M33: 9,918,488 km (0.054 R)
• M34: 10,165,923 km (0.086 R)
• M35: 11,973,365 km (0.04 R)
• M36: 12,236,956 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 14.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.76 AU - 11.22 AU

Year: 13874 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,195,310 km

• M1: 187,895 km (0.04 R)
• M2: 331,210 km (0.111 R)
• M3: 434,133 km (0.066 R)
• M4: 585,975 km (0.109 R)
• M5: 688,001 km (0.075 R)
• M6: 1,277,416 km (0.094 R)
• M7: 1,393,355 km (0.08 R)
• M8: 1,894,358 km (0.088 R)
• M9: 2,055,624 km (0.117 R)
• M10: 2,363,497 km (0.059 R)
• M11: 2,567,399 km (0.107 R)
• M12: 2,777,434 km (0.068 R)
• M13: 3,055,836 km (0.064 R)
• M14: 3,150,681 km (0.028 R)
• M15: 3,441,349 km (0.12 R)
• M16: 3,707,334 km (0.111 R)
• M17: 4,294,955 km (0.099 R)
• M18: 4,473,575 km (0.118 R)
• M19: 4,801,194 km (0.103 R)
• M20: 5,364,729 km (0.086 R)
• M21: 6,108,979 km (0.073 R)
• M22: 6,473,100 km (0.106 R)
• M23: 7,137,763 km (0.106 R)
• M24: 8,893,893 km (0.111 R)
• M25: 9,353,158 km (0.045 R)
• M26: 9,726,106 km (0.086 R)
• M27: 10,342,748 km (0.099 R)
• M28: 10,777,031 km (0.085 R)
• M29: 11,021,025 km (0.07 R)
• M30: 11,365,549 km (0.028 R)
• M31: 11,663,697 km (0.113 R)
• M32: 12,625,163 km (0.114 R)
• M33: 13,089,365 km (0.119 R)
• M34: 13,297,605 km (0.109 R)
• M35: 14,034,823 km (0.09 R)
• M36: 16,718,759 km (0.11 R)
• M37: 17,285,585 km (0.105 R)
• M38: 19,319,219 km (0.074 R)
• M39: 20,213,814 km (0.094 R)
• M40: 21,244,094 km (0.064 R)
• M41: 21,673,291 km (0.096 R)
• M42: 24,052,794 km (0.054 R)
• M43: 24,308,158 km (0.108 R)
• M44: 25,403,214 km (0.074 R)
• M45: 26,778,019 km (0.111 R)
• M46: 27,708,069 km (0.032 R)
• M47: 29,941,864 km (0.077 R)
• M48: 30,079,195 km (0.098 R)
• M49: 30,216,676 km (0.072 R)
• M50: 30,907,070 km (0.047 R)
• M51: 31,742,424 km (0.102 R)
• M52: 31,952,460 km (0.056 R)
• M53: 32,303,416 km (0.061 R)
• M54: 34,292,918 km (0.114 R)
• M55: 34,580,296 km (0.058 R)
• M56: 35,592,774 km (0.106 R)
• M57: 35,883,742 km (0.091 R)
• M58: 36,102,604 km (0.103 R)
• M59: 38,240,507 km (0.115 R)
• M60: 38,687,805 km (0.071 R)
• M61: 38,987,150 km (0.088 R)
• M62: 39,362,341 km (0.11 R)
• M63: 40,116,165 km (0.095 R)
• M64: 40,494,947 km (0.12 R)
• M65: 42,406,508 km (0.051 R)
• M66: 42,637,936 km (0.113 R)
• M67: 44,034,881 km (0.065 R)
• M68: 44,191,061 km (0.114 R)
• M69: 47,192,743 km (0.04 R)
• M70: 47,672,653 km (0.099 R)
• M71: 48,154,358 km (0.093 R)
• M72: 48,879,758 km (0.06 R)
• M73: 49,041,473 km (0.116 R)
• M74: 52,643,491 km (0.113 R)
• M75: 53,807,362 km (0.11 R)
• M76: 54,560,139 km (0.039 R)
• M77: 55,232,132 km (0.105 R)
• M78: 55,484,803 km (0.115 R)
• M79: 55,653,549 km (0.087 R)
• M80: 55,906,968 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 7.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.72 AU - 15.84 AU

Year: 18429 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,195,310 km

• M1: 167,550 km (0.077 R)
• M2: 434,133 km (0.103 R)
• M3: 529,576 km (0.119 R)
• M4: 602,431 km (0.117 R)
• M5: 678,875 km (0.086 R)
• M6: 726,597 km (0.094 R)
• M7: 876,494 km (0.114 R)
• M8: 1,426,864 km (0.099 R)
• M9: 1,725,462 km (0.114 R)
• M10: 1,973,794 km (0.082 R)
• M11: 2,306,350 km (0.075 R)
• M12: 3,050,301 km (0.106 R)
• M13: 4,460,410 km (0.063 R)
• M14: 4,801,194 km (0.064 R)
• M15: 4,895,740 km (0.087 R)
• M16: 5,022,599 km (0.043 R)
• M17: 5,118,491 km (0.113 R)
• M18: 5,508,194 km (0.092 R)
• M19: 5,607,078 km (0.112 R)
• M20: 6,110,624 km (0.103 R)
• M21: 8,040,287 km (0.107 R)
• M22: 8,227,733 km (0.065 R)
• M23: 8,914,836 km (0.076 R)
• M24: 9,226,149 km (0.107 R)
• M25: 9,304,539 km (0.037 R)
• M26: 9,422,571 km (0.116 R)
• M27: 9,939,582 km (0.103 R)
• M28: 10,100,549 km (0.058 R)
• M29: 10,670,667 km (0.094 R)
• M30: 11,293,143 km (0.08 R)
• M31: 12,055,494 km (0.071 R)
• M32: 12,227,232 km (0.081 R)
• M33: 12,399,719 km (0.066 R)
• M34: 13,274,268 km (0.084 R)
• M35: 13,362,830 km (0.098 R)
• M36: 14,168,714 km (0.04 R)
• M37: 14,395,354 km (0.06 R)
• M38: 14,806,300 km (0.098 R)
• M39: 14,944,079 km (0.094 R)
• M40: 15,036,232 km (0.119 R)
• M41: 16,631,244 km (0.095 R)
• M42: 17,400,327 km (0.086 R)
• M43: 18,279,364 km (0.118 R)
• M44: 18,625,234 km (0.099 R)
• M45: 19,172,912 km (0.111 R)
• M46: 19,675,262 km (0.1 R)
• M47: 19,776,390 km (0.07 R)
• M48: 20,847,510 km (0.087 R)
• M49: 21,208,640 km (0.08 R)
• M50: 23,848,294 km (0.03 R)
• M51: 23,902,149 km (0.103 R)
• M52: 25,371,200 km (0.098 R)
• M53: 25,812,065 km (0.041 R)
• M54: 25,867,417 km (0.099 R)
• M55: 26,813,324 km (0.116 R)
• M56: 27,149,770 km (0.04 R)
• M57: 27,431,313 km (0.104 R)
• M58: 27,600,658 km (0.071 R)
• M59: 28,395,770 km (0.069 R)
• M60: 28,509,913 km (0.072 R)
• M61: 28,567,060 km (0.064 R)
• M62: 29,025,727 km (0.09 R)
• M63: 29,083,172 km (0.084 R)
• M64: 29,718,215 km (0.067 R)
• M65: 30,066,479 km (0.107 R)
• M66: 30,241,210 km (0.05 R)
• M67: 30,943,123 km (0.115 R)
• M68: 31,414,057 km (0.097 R)
• M69: 31,473,148 km (0.12 R)
• M70: 33,623,019 km (0.079 R)
• M71: 34,350,065 km (0.098 R)
• M72: 34,715,532 km (0.097 R)
• M73: 35,327,687 km (0.065 R)
• M74: 36,128,634 km (0.067 R)
• M75: 36,376,218 km (0.108 R)
• M76: 36,624,551 km (0.106 R)
• M77: 39,646,727 km (0.103 R)
• M78: 40,158,202 km (0.12 R)
• M79: 40,222,230 km (0.12 R)
• M80: 40,607,444 km (0.076 R)
• M81: 40,994,005 km (0.114 R)
• M82: 41,381,613 km (0.07 R)
• M83: 42,617,292 km (0.043 R)
• M84: 42,813,415 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit