🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 212 Days

Day: 33.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 108.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.7 AU - 4.12 AU

Year: 2796 Days

Day: 24 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,498,536 km

• M1: 1,961,826 km (0.079 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 10.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.72 AU - 8.46 AU

Year: 6827 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,498,536 km

• M1: 127,906 km (0.119 R)
• M2: 274,961 km (0.073 R)
• M3: 339,587 km (0.113 R)
• M4: 523,293 km (0.045 R)
• M5: 622,327 km (0.103 R)
• M6: 774,169 km (0.095 R)
• M7: 1,040,902 km (0.113 R)
• M8: 1,138,889 km (0.088 R)
• M9: 1,393,803 km (0.052 R)
• M10: 1,528,292 km (0.071 R)
• M11: 1,819,559 km (0.084 R)
• M12: 1,911,412 km (0.068 R)
• M13: 2,023,760 km (0.085 R)
• M14: 2,176,948 km (0.092 R)
• M15: 2,264,912 km (0.083 R)
• M16: 2,363,946 km (0.113 R)
• M17: 2,484,970 km (0.113 R)
• M18: 2,556,478 km (0.053 R)
• M19: 2,628,584 km (0.104 R)
• M20: 2,828,148 km (0.094 R)
• M21: 2,892,176 km (0.05 R)
• M22: 3,021,877 km (0.051 R)
• M23: 3,502,236 km (0.061 R)
• M24: 3,745,631 km (0.109 R)
• M25: 3,946,691 km (0.108 R)
• M26: 4,103,021 km (0.054 R)
• M27: 4,496,314 km (0.038 R)
• M28: 5,465,259 km (0.107 R)
• M29: 5,788,839 km (0.101 R)
• M30: 5,939,185 km (0.057 R)
• M31: 6,313,778 km (0.101 R)
• M32: 6,412,214 km (0.115 R)
• M33: 7,027,809 km (0.03 R)
• M34: 7,115,174 km (0.077 R)
• M35: 7,602,564 km (0.094 R)
• M36: 7,887,997 km (0.109 R)
• M37: 8,054,948 km (0.106 R)
• M38: 8,345,916 km (0.078 R)
• M39: 8,562,683 km (0.109 R)
• M40: 8,781,245 km (0.088 R)
• M41: 8,859,635 km (0.115 R)
• M42: 9,223,906 km (0.048 R)
• M43: 9,496,174 km (0.109 R)
• M44: 9,836,359 km (0.066 R)
• M45: 10,147,523 km (0.112 R)
• M46: 10,279,468 km (0.11 R)
• M47: 10,412,012 km (0.088 R)
• M48: 10,712,404 km (0.054 R)
• M49: 10,948,021 km (0.107 R)
• M50: 11,083,407 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 9.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.33 AU - 8.93 AU

Year: 8384 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,498,536 km

• M1: 455,526 km (0.085 R)
• M2: 581,637 km (0.033 R)
• M3: 663,467 km (0.107 R)
• M4: 824,583 km (0.082 R)
• M5: 1,403,527 km (0.047 R)
• M6: 1,575,116 km (0.112 R)
• M7: 1,713,344 km (0.103 R)
• M8: 2,196,396 km (0.083 R)
• M9: 2,603,153 km (0.069 R)
• M10: 2,815,432 km (0.074 R)
• M11: 2,887,389 km (0.055 R)
• M12: 2,960,093 km (0.11 R)
• M13: 3,057,930 km (0.097 R)
• M14: 3,231,912 km (0.096 R)
• M15: 3,434,618 km (0.075 R)
• M16: 4,454,277 km (0.045 R)
• M17: 5,561,151 km (0.093 R)
• M18: 6,020,566 km (0.033 R)
• M19: 6,428,819 km (0.113 R)
• M20: 6,813,585 km (0.116 R)
• M21: 6,976,048 km (0.062 R)
• M22: 9,096,299 km (0.109 R)
• M23: 9,419,580 km (0.075 R)
• M24: 9,710,099 km (0.12 R)
• M25: 10,114,462 km (0.091 R)
• M26: 10,561,759 km (0.095 R)
• M27: 10,787,951 km (0.069 R)
• M28: 11,130,082 km (0.073 R)
• M29: 11,825,263 km (0.037 R)
• M30: 12,693,828 km (0.05 R)
• M31: 13,623,878 km (0.066 R)
• M32: 13,870,116 km (0.084 R)
• M33: 14,659,694 km (0.039 R)
• M34: 14,869,879 km (0.073 R)
• M35: 16,195,166 km (0.057 R)
• M36: 17,026,033 km (0.072 R)
• M37: 17,335,700 km (0.074 R)
• M38: 18,638,100 km (0.045 R)
• M39: 18,865,937 km (0.107 R)
• M40: 19,324,155 km (0.074 R)
• M41: 19,462,384 km (0.093 R)
• M42: 19,647,137 km (0.062 R)
• M43: 20,768,074 km (0.12 R)
• M44: 21,526,834 km (0.056 R)
• M45: 21,813,763 km (0.066 R)
• M46: 21,909,655 km (0.096 R)
• M47: 22,391,360 km (0.1 R)
• M48: 22,584,940 km (0.083 R)
• M49: 22,876,506 km (0.108 R)
• M50: 23,022,664 km (0.103 R)
• M51: 23,414,161 km (0.047 R)
• M52: 23,659,950 km (0.114 R)
• M53: 23,758,535 km (0.106 R)
• M54: 24,901,762 km (0.113 R)
• M55: 25,001,993 km (0.098 R)
• M56: 25,253,168 km (0.114 R)
• M57: 25,859,488 km (0.105 R)
• M58: 26,470,745 km (0.049 R)
• M59: 26,675,544 km (0.096 R)
• M60: 27,086,639 km (0.109 R)
• M61: 27,499,829 km (0.11 R)
• M62: 28,384,999 km (0.072 R)
• M63: 28,752,112 km (0.114 R)
• M64: 29,491,126 km (0.08 R)
• M65: 30,396,941 km (0.116 R)
• M66: 30,504,203 km (0.029 R)
• M67: 32,728,723 km (0.076 R)
• M68: 32,893,580 km (0.089 R)
• M69: 33,444,998 km (0.077 R)
• M70: 35,005,004 km (0.107 R)
• M71: 35,455,144 km (0.086 R)
• M72: 35,680,887 km (0.102 R)
• M73: 37,504,186 km (0.084 R)
• M74: 38,369,311 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 13.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.01 AU - 9.31 AU

Year: 8430 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,498,536 km

• M1: 186,549 km (0.095 R)
• M2: 363,373 km (0.113 R)
• M3: 599,588 km (0.11 R)
• M4: 1,140,833 km (0.113 R)
• M5: 1,373,458 km (0.112 R)
• M6: 1,840,951 km (0.047 R)
• M7: 2,259,825 km (0.063 R)
• M8: 2,691,565 km (0.071 R)
• M9: 3,387,943 km (0.049 R)
• M10: 4,178,568 km (0.057 R)
• M11: 4,319,190 km (0.116 R)
• M12: 4,522,942 km (0.095 R)
• M13: 4,709,042 km (0.12 R)
• M14: 5,196,432 km (0.091 R)
• M15: 5,479,022 km (0.114 R)
• M16: 5,655,548 km (0.053 R)
• M17: 5,789,138 km (0.115 R)
• M18: 7,015,093 km (0.09 R)
• M19: 7,158,857 km (0.108 R)
• M20: 7,303,667 km (0.091 R)
• M21: 7,620,665 km (0.086 R)
• M22: 7,743,784 km (0.063 R)
• M23: 8,243,142 km (0.068 R)
• M24: 8,675,929 km (0.12 R)
• M25: 8,933,835 km (0.113 R)
• M26: 9,090,015 km (0.1 R)
• M27: 9,325,782 km (0.062 R)
• M28: 9,964,415 km (0.085 R)
• M29: 11,088,194 km (0.081 R)
• M30: 12,280,788 km (0.053 R)
• M31: 12,367,555 km (0.107 R)
• M32: 12,629,052 km (0.115 R)
• M33: 12,951,136 km (0.072 R)
• M34: 13,187,202 km (0.063 R)
• M35: 14,449,359 km (0.116 R)
• M36: 14,540,913 km (0.06 R)
• M37: 14,632,766 km (0.055 R)
• M38: 15,343,356 km (0.115 R)
• M39: 19,161,991 km (0.111 R)
• M40: 19,296,330 km (0.117 R)
• M41: 19,464,777 km (0.055 R)
• M42: 20,416,968 km (0.073 R)
• M43: 22,685,620 km (0.06 R)
• M44: 23,363,747 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 10

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7 AU - 10 AU

Year: 8962 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,498,536 km

• M1: 137,929 km (0.045 R)
• M2: 212,878 km (0.049 R)
• M3: 287,078 km (0.106 R)
• M4: 776,563 km (0.12 R)
• M5: 870,959 km (0.091 R)
• M6: 939,624 km (0.088 R)
• M7: 1,010,085 km (0.061 R)
• M8: 1,266,496 km (0.107 R)
• M9: 1,484,160 km (0.093 R)
• M10: 1,726,659 km (0.093 R)
• M11: 1,789,340 km (0.118 R)
• M12: 1,995,187 km (0.051 R)
• M13: 2,222,426 km (0.087 R)
• M14: 2,318,617 km (0.061 R)
• M15: 2,402,093 km (0.061 R)
• M16: 2,644,142 km (0.115 R)
• M17: 2,775,639 km (0.115 R)
• M18: 3,014,696 km (0.117 R)
• M19: 3,245,077 km (0.09 R)
• M20: 3,401,856 km (0.076 R)
• M21: 3,577,334 km (0.056 R)
• M22: 3,772,110 km (0.096 R)
• M23: 3,987,232 km (0.068 R)
• M24: 4,240,352 km (0.103 R)
• M25: 4,656,383 km (0.097 R)
• M26: 4,815,855 km (0.106 R)
• M27: 5,304,890 km (0.103 R)
• M28: 5,415,742 km (0.056 R)
• M29: 5,490,242 km (0.1 R)
• M30: 5,677,538 km (0.032 R)
• M31: 6,369,578 km (0.05 R)
• M32: 6,606,242 km (0.045 R)
• M33: 7,128,937 km (0.081 R)
• M34: 7,519,387 km (0.117 R)
• M35: 7,644,152 km (0.092 R)
• M36: 7,895,776 km (0.119 R)
• M37: 8,732,177 km (0.097 R)
• M38: 9,417,036 km (0.083 R)
• M39: 9,800,007 km (0.065 R)
• M40: 10,233,990 km (0.082 R)
• M41: 10,955,650 km (0.12 R)
• M42: 11,144,593 km (0.051 R)
• M43: 11,717,852 km (0.064 R)
• M44: 11,959,602 km (0.088 R)
• M45: 12,349,753 km (0.12 R)
• M46: 12,423,355 km (0.044 R)
• M47: 13,267,985 km (0.11 R)
• M48: 14,079,703 km (0.109 R)
• M49: 14,208,058 km (0.119 R)
• M50: 14,310,981 km (0.046 R)
• M51: 14,777,278 km (0.09 R)
• M52: 16,502,141 km (0.079 R)
• M53: 16,664,604 km (0.119 R)
• M54: 16,936,424 km (0.09 R)
• M55: 17,761,007 km (0.114 R)
• M56: 18,261,861 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 6.8

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.71 AU - 13.41 AU

Year: 17069 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,498,536 km

• M1: 100,231 km (0.027 R)
• M2: 187,297 km (0.118 R)
• M3: 315,352 km (0.111 R)
• M4: 508,483 km (0.108 R)
• M5: 1,042,548 km (0.091 R)
• M6: 1,258,567 km (0.115 R)
• M7: 1,308,533 km (0.105 R)
• M8: 1,872,965 km (0.091 R)
• M9: 2,046,948 km (0.072 R)
• M10: 2,195,947 km (0.067 R)
• M11: 2,794,339 km (0.115 R)
• M12: 3,440,302 km (0.101 R)
• M13: 3,582,121 km (0.115 R)
• M14: 3,653,778 km (0.081 R)
• M15: 4,130,846 km (0.096 R)
• M16: 4,206,094 km (0.118 R)
• M17: 4,511,273 km (0.099 R)
• M18: 4,666,556 km (0.108 R)
• M19: 4,863,277 km (0.098 R)
• M20: 5,143,175 km (0.062 R)
• M21: 5,510,737 km (0.094 R)
• M22: 6,013,984 km (0.055 R)
• M23: 6,142,040 km (0.04 R)
• M24: 6,228,059 km (0.115 R)
• M25: 6,974,402 km (0.043 R)
• M26: 7,199,248 km (0.088 R)
• M27: 7,656,269 km (0.047 R)
• M28: 7,841,621 km (0.073 R)
• M29: 7,934,970 km (0.073 R)
• M30: 8,502,245 km (0.109 R)
• M31: 9,427,209 km (0.094 R)
• M32: 9,826,187 km (0.079 R)
• M33: 10,588,986 km (0.059 R)
• M34: 10,640,448 km (0.09 R)
• M35: 12,659,869 km (0.103 R)
• M36: 13,377,341 km (0.115 R)
• M37: 15,842,714 km (0.105 R)
• M38: 16,079,078 km (0.118 R)
• M39: 16,376,180 km (0.117 R)
• M40: 17,278,404 km (0.068 R)
• M41: 17,582,687 km (0.092 R)
• M42: 19,193,556 km (0.043 R)
• M43: 20,080,223 km (0.107 R)
• M44: 20,657,372 km (0.059 R)
• M45: 22,886,230 km (0.113 R)
• M46: 24,232,611 km (0.071 R)
• M47: 25,052,557 km (0.104 R)
• M48: 26,579,652 km (0.094 R)
• M49: 27,142,290 km (0.062 R)
• M50: 28,136,517 km (0.095 R)
• M51: 28,351,040 km (0.076 R)
• M52: 29,214,819 km (0.049 R)
• M53: 29,359,629 km (0.096 R)
• M54: 30,894,503 km (0.088 R)
• M55: 31,189,810 km (0.052 R)
• M56: 31,783,264 km (0.096 R)
• M57: 32,605,305 km (0.12 R)
• M58: 32,830,749 km (0.092 R)
• M59: 33,207,436 km (0.083 R)
• M60: 33,434,227 km (0.089 R)
• M61: 34,041,594 km (0.116 R)
• M62: 36,584,758 km (0.104 R)
• M63: 37,524,681 km (0.115 R)
• M64: 40,069,640 km (0.087 R)
• M65: 40,552,991 km (0.072 R)
• M66: 42,341,882 km (0.103 R)
• M67: 42,505,692 km (0.095 R)
• M68: 43,576,214 km (0.051 R)
• M69: 44,572,087 km (0.116 R)
• M70: 46,248,631 km (0.079 R)
• M71: 47,349,521 km (0.119 R)
• M72: 48,801,967 km (0.1 R)
• M73: 48,973,855 km (0.06 R)
• M74: 50,877,338 km (0.091 R)
• M75: 53,157,958 km (0.108 R)
• M76: 53,423,344 km (0.098 R)
• M77: 53,955,165 km (0.111 R)
• M78: 55,024,341 km (0.101 R)
• M79: 57,183,337 km (0.076 R)
• M80: 57,727,425 km (0.063 R)
• M81: 58,820,686 km (0.109 R)
• M82: 59,461,563 km (0.036 R)
• M83: 60,196,986 km (0.077 R)
• M84: 60,935,252 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 7.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.29 AU - 14.51 AU

Year: 18742 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,498,536 km

• M1: 97,538 km (0.113 R)
• M2: 226,491 km (0.112 R)
• M3: 366,664 km (0.066 R)
• M4: 551,717 km (0.119 R)
• M5: 1,353,262 km (0.104 R)
• M6: 1,807,741 km (0.089 R)
• M7: 2,076,718 km (0.117 R)
• M8: 2,437,548 km (0.11 R)
• M9: 2,571,288 km (0.036 R)
• M10: 2,707,273 km (0.072 R)
• M11: 2,873,775 km (0.039 R)
• M12: 3,275,296 km (0.111 R)
• M13: 3,910,339 km (0.056 R)
• M14: 3,972,721 km (0.086 R)
• M15: 4,194,126 km (0.079 R)
• M16: 5,325,086 km (0.12 R)
• M17: 5,781,210 km (0.109 R)
• M18: 5,924,076 km (0.103 R)
• M19: 6,249,900 km (0.057 R)
• M20: 6,433,456 km (0.073 R)
• M21: 6,768,256 km (0.075 R)
• M22: 7,688,732 km (0.114 R)
• M23: 8,323,925 km (0.092 R)
• M24: 8,647,954 km (0.104 R)
• M25: 9,686,761 km (0.092 R)
• M26: 10,070,330 km (0.102 R)
• M27: 11,474,007 km (0.074 R)
• M28: 11,518,886 km (0.078 R)
• M29: 11,563,766 km (0.11 R)
• M30: 12,336,140 km (0.058 R)
• M31: 12,798,247 km (0.099 R)
• M32: 12,844,772 km (0.098 R)
• M33: 12,891,297 km (0.09 R)
• M34: 12,937,972 km (0.062 R)
• M35: 13,031,471 km (0.118 R)
• M36: 13,266,040 km (0.106 R)
• M37: 14,170,210 km (0.087 R)
• M38: 15,094,126 km (0.104 R)
• M39: 15,488,915 km (0.094 R)
• M40: 15,588,248 km (0.108 R)
• M41: 15,837,328 km (0.036 R)
• M42: 16,897,528 km (0.113 R)
• M43: 17,050,866 km (0.075 R)
• M44: 17,256,114 km (0.046 R)
• M45: 17,772,526 km (0.09 R)
• M46: 18,609,526 km (0.101 R)
• M47: 19,299,023 km (0.069 R)
• M48: 20,050,902 km (0.086 R)
• M49: 20,159,061 km (0.056 R)
• M50: 20,702,999 km (0.119 R)
• M51: 20,921,861 km (0.058 R)
• M52: 22,139,587 km (0.088 R)
• M53: 22,195,387 km (0.111 R)
• M54: 22,251,337 km (0.093 R)
• M55: 22,363,386 km (0.101 R)
• M56: 22,982,870 km (0.069 R)
• M57: 23,323,206 km (0.079 R)
• M58: 23,951,367 km (0.093 R)
• M59: 25,107,609 km (0.072 R)
• M60: 25,516,610 km (0.115 R)
• M61: 26,341,343 km (0.041 R)
• M62: 26,995,385 km (0.059 R)
• M63: 27,294,431 km (0.052 R)
• M64: 27,956,252 km (0.103 R)
• M65: 28,137,564 km (0.059 R)
• M66: 28,198,151 km (0.062 R)
• M67: 28,684,195 km (0.111 R)
• M68: 30,096,848 km (0.071 R)
• M69: 30,718,128 km (0.117 R)
• M70: 31,092,870 km (0.044 R)
• M71: 32,353,083 km (0.097 R)
• M72: 32,734,408 km (0.116 R)
• M73: 32,925,743 km (0.105 R)
• M74: 33,117,229 km (0.085 R)
• M75: 33,245,135 km (0.093 R)
• M76: 33,565,723 km (0.109 R)
• M77: 34,403,920 km (0.09 R)
• M78: 36,166,781 km (0.09 R)
• M79: 36,364,550 km (0.034 R)
• M80: 36,496,495 km (0.088 R)
• M81: 36,959,650 km (0.073 R)
• M82: 39,169,510 km (0.114 R)
• M83: 39,847,637 km (0.092 R)
• M84: 43,435,592 km (0.072 R)
• M85: 44,348,588 km (0.105 R)
• M86: 44,419,049 km (0.11 R)
• M87: 45,552,103 km (0.091 R)
• M88: 45,979,504 km (0.119 R)
• M89: 46,122,220 km (0.113 R)
• M90: 46,909,853 km (0.114 R)
• M91: 47,413,400 km (0.061 R)
• M92: 47,774,230 km (0.088 R)
• M93: 48,208,363 km (0.078 R)
• M94: 48,425,878 km (0.059 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit