🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 318 Days

Day: 46.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.26 AU - 1.66 AU

Year: 679 Days

Day: 38.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.53 AU - 2.47 AU

Year: 1089 Days

Day: 14.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.47 AU - 3.39 AU

Year: 1931 Days

Day: 32.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 12.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.93 AU - 5.29 AU

Year: 4447 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,053,424 km

• M1: 321,037 km (0.064 R)
• M2: 417,528 km (0.082 R)
• M3: 553,363 km (0.088 R)
• M4: 707,299 km (0.025 R)
• M5: 919,279 km (0.066 R)
• M6: 1,073,066 km (0.083 R)
• M7: 1,470,697 km (0.112 R)
• M8: 1,640,041 km (0.057 R)
• M9: 2,056,223 km (0.105 R)
• M10: 2,158,099 km (0.113 R)
• M11: 2,520,874 km (0.027 R)
• M12: 2,773,694 km (0.098 R)
• M13: 2,985,226 km (0.07 R)
• M14: 3,321,372 km (0.103 R)
• M15: 3,441,948 km (0.053 R)
• M16: 3,884,608 km (0.092 R)
• M17: 4,140,570 km (0.106 R)
• M18: 4,270,720 km (0.066 R)
• M19: 4,402,067 km (0.084 R)
• M20: 4,824,232 km (0.082 R)
• M21: 5,000,608 km (0.061 R)
• M22: 5,339,896 km (0.083 R)
• M23: 5,583,890 km (0.105 R)
• M24: 5,727,953 km (0.052 R)
• M25: 5,956,987 km (0.065 R)
• M26: 6,188,864 km (0.07 R)
• M27: 6,402,490 km (0.091 R)
• M28: 7,280,779 km (0.109 R)
• M29: 7,529,111 km (0.037 R)
• M30: 7,734,210 km (0.093 R)
• M31: 7,872,139 km (0.116 R)
• M32: 8,057,192 km (0.081 R)
• M33: 8,173,579 km (0.066 R)
• M34: 8,290,564 km (0.047 R)
• M35: 9,368,417 km (0.091 R)
• M36: 9,787,141 km (0.057 R)
• M37: 10,566,397 km (0.069 R)
• M38: 10,822,060 km (0.114 R)
• M39: 11,391,878 km (0.09 R)
• M40: 11,601,464 km (0.114 R)
• M41: 12,560,387 km (0.069 R)
• M42: 12,940,365 km (0.092 R)
• M43: 13,794,868 km (0.09 R)
• M44: 14,018,368 km (0.099 R)
• M45: 14,440,682 km (0.094 R)
• M46: 14,924,482 km (0.073 R)
• M47: 15,010,351 km (0.068 R)
• M48: 15,153,965 km (0.118 R)
• M49: 15,298,028 km (0.102 R)
• M50: 15,558,478 km (0.039 R)
• M51: 16,289,413 km (0.107 R)
• M52: 16,525,778 km (0.097 R)
• M53: 16,792,959 km (0.098 R)
• M54: 17,061,637 km (0.051 R)
• M55: 17,633,550 km (0.102 R)
• M56: 18,028,488 km (0.074 R)
• M57: 18,211,746 km (0.109 R)
• M58: 18,303,599 km (0.061 R)
• M59: 18,395,601 km (0.057 R)
• M60: 19,137,308 km (0.035 R)
• M61: 19,731,510 km (0.065 R)
• M62: 20,268,268 km (0.12 R)
• M63: 20,905,854 km (0.056 R)
• M64: 21,098,386 km (0.102 R)
• M65: 21,195,026 km (0.103 R)
• M66: 21,291,667 km (0.103 R)
• M67: 21,420,770 km (0.05 R)
• M68: 21,582,485 km (0.073 R)
• M69: 21,679,723 km (0.116 R)
• M70: 21,809,574 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.85 AU - 6.31 AU

Year: 5075 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,053,424 km

• M1: 183,108 km (0.114 R)
• M2: 308,770 km (0.108 R)
• M3: 409,300 km (0.073 R)
• M4: 712,235 km (0.078 R)
• M5: 852,708 km (0.11 R)
• M6: 1,076,955 km (0.095 R)
• M7: 1,321,697 km (0.063 R)
• M8: 1,472,193 km (0.058 R)
• M9: 1,585,289 km (0.095 R)
• M10: 1,790,986 km (0.084 R)
• M11: 1,881,941 km (0.078 R)
• M12: 1,990,100 km (0.099 R)
• M13: 2,132,368 km (0.077 R)
• M14: 2,261,920 km (0.097 R)
• M15: 3,486,977 km (0.097 R)
• M16: 3,660,211 km (0.065 R)
• M17: 4,035,403 km (0.075 R)
• M18: 4,674,634 km (0.084 R)
• M19: 4,995,372 km (0.09 R)
• M20: 5,147,513 km (0.114 R)
• M21: 5,501,312 km (0.119 R)
• M22: 5,636,100 km (0.094 R)
• M23: 5,726,457 km (0.066 R)
• M24: 6,000,819 km (0.11 R)
• M25: 6,491,351 km (0.052 R)
• M26: 6,801,467 km (0.07 R)
• M27: 7,043,517 km (0.078 R)
• M28: 7,312,942 km (0.073 R)
• M29: 7,811,702 km (0.11 R)
• M30: 7,963,543 km (0.111 R)
• M31: 8,141,864 km (0.064 R)
• M32: 8,476,664 km (0.114 R)
• M33: 9,053,663 km (0.096 R)
• M34: 9,293,319 km (0.1 R)
• M35: 9,724,759 km (0.096 R)
• M36: 10,301,010 km (0.042 R)
• M37: 10,803,809 km (0.086 R)
• M38: 11,058,125 km (0.079 R)
• M39: 11,486,573 km (0.057 R)
• M40: 11,949,728 km (0.027 R)
• M41: 12,212,871 km (0.108 R)
• M42: 12,685,600 km (0.1 R)
• M43: 13,073,956 km (0.089 R)
• M44: 13,254,671 km (0.089 R)
• M45: 13,527,088 km (0.083 R)
• M46: 13,679,379 km (0.091 R)
• M47: 13,801,600 km (0.112 R)
• M48: 14,635,758 km (0.107 R)
• M49: 14,729,406 km (0.083 R)
• M50: 15,043,263 km (0.04 R)
• M51: 15,359,213 km (0.12 R)
• M52: 15,709,422 km (0.112 R)
• M53: 16,417,768 km (0.037 R)
• M54: 16,547,619 km (0.081 R)
• M55: 16,939,416 km (0.12 R)
• M56: 17,301,293 km (0.108 R)
• M57: 18,267,546 km (0.114 R)
• M58: 18,368,524 km (0.055 R)
• M59: 19,285,410 km (0.109 R)
• M60: 19,422,591 km (0.107 R)
• M61: 19,835,930 km (0.072 R)
• M62: 20,987,534 km (0.108 R)
• M63: 21,164,060 km (0.074 R)
• M64: 21,518,307 km (0.08 R)
• M65: 21,731,783 km (0.061 R)
• M66: 22,412,603 km (0.12 R)
• M67: 23,100,305 km (0.106 R)
• M68: 23,574,979 km (0.083 R)
• M69: 23,979,043 km (0.096 R)
• M70: 24,126,546 km (0.093 R)
• M71: 24,459,551 km (0.102 R)
• M72: 24,682,452 km (0.111 R)
• M73: 25,018,000 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 12.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.09 AU - 8.31 AU

Year: 9040 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,053,424 km

• M1: 178,470 km (0.109 R)
• M2: 285,433 km (0.117 R)
• M3: 518,057 km (0.075 R)
• M4: 732,880 km (0.026 R)
• M5: 959,820 km (0.082 R)
• M6: 1,091,915 km (0.06 R)
• M7: 1,614,909 km (0.117 R)
• M8: 1,774,530 km (0.029 R)
• M9: 1,987,707 km (0.062 R)
• M10: 2,413,612 km (0.108 R)
• M11: 2,758,734 km (0.108 R)
• M12: 3,234,007 km (0.099 R)
• M13: 4,134,885 km (0.066 R)
• M14: 4,516,210 km (0.034 R)
• M15: 5,143,175 km (0.028 R)
• M16: 5,622,935 km (0.09 R)
• M17: 6,369,279 km (0.088 R)
• M18: 6,698,843 km (0.061 R)
• M19: 7,071,641 km (0.08 R)
• M20: 7,298,431 km (0.085 R)
• M21: 7,412,874 km (0.032 R)
• M22: 7,527,765 km (0.059 R)
• M23: 8,508,977 km (0.03 R)
• M24: 9,240,212 km (0.059 R)
• M25: 9,364,079 km (0.089 R)
• M26: 9,530,132 km (0.106 R)
• M27: 9,738,971 km (0.118 R)
• M28: 9,823,045 km (0.055 R)
• M29: 10,246,557 km (0.071 R)
• M30: 10,632,968 km (0.076 R)
• M31: 10,719,435 km (0.079 R)
• M32: 11,642,005 km (0.031 R)
• M33: 12,000,143 km (0.037 R)
• M34: 12,635,635 km (0.116 R)
• M35: 12,819,341 km (0.085 R)
• M36: 13,050,021 km (0.099 R)
• M37: 13,375,396 km (0.114 R)
• M38: 13,468,895 km (0.055 R)
• M39: 13,750,587 km (0.106 R)
• M40: 13,892,257 km (0.059 R)
• M41: 14,896,806 km (0.072 R)
• M42: 15,727,374 km (0.09 R)
• M43: 15,825,959 km (0.12 R)
• M44: 15,924,843 km (0.08 R)
• M45: 16,322,624 km (0.116 R)
• M46: 16,874,640 km (0.049 R)
• M47: 17,026,332 km (0.053 R)
• M48: 17,229,336 km (0.109 R)
• M49: 18,152,355 km (0.079 R)
• M50: 18,672,058 km (0.107 R)
• M51: 19,673,167 km (0.065 R)
• M52: 20,529,615 km (0.119 R)
• M53: 21,452,933 km (0.09 R)
• M54: 21,617,341 km (0.075 R)
• M55: 22,168,310 km (0.109 R)
• M56: 22,947,266 km (0.066 R)
• M57: 23,396,509 km (0.107 R)
• M58: 23,735,198 km (0.095 R)
• M59: 26,035,265 km (0.098 R)
• M60: 26,975,039 km (0.107 R)
• M61: 27,627,585 km (0.1 R)
• M62: 27,925,883 km (0.118 R)
• M63: 28,285,367 km (0.058 R)
• M64: 28,827,360 km (0.069 R)
• M65: 30,412,350 km (0.107 R)
• M66: 30,597,103 km (0.075 R)
• M67: 31,091,524 km (0.07 R)
• M68: 32,401,852 km (0.098 R)
• M69: 33,793,860 km (0.045 R)
• M70: 35,076,213 km (0.059 R)
• M71: 36,113,524 km (0.077 R)
• M72: 38,617,494 km (0.078 R)
• M73: 38,884,376 km (0.079 R)
• M74: 39,352,767 km (0.103 R)
• M75: 40,092,529 km (0.102 R)
• M76: 40,498,088 km (0.07 R)
• M77: 40,837,077 km (0.036 R)
• M78: 41,108,896 km (0.075 R)
• M79: 41,245,031 km (0.048 R)
• M80: 41,449,531 km (0.099 R)
• M81: 41,996,610 km (0.088 R)
• M82: 42,270,973 km (0.109 R)
• M83: 42,614,749 km (0.037 R)
• M84: 43,651,911 km (0.063 R)
• M85: 45,469,226 km (0.081 R)
• M86: 45,891,989 km (0.09 R)
• M87: 46,316,249 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 14.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.28 AU - 11.9 AU

Year: 12340 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,053,424 km

• M1: 206,744 km (0.094 R)
• M2: 427,252 km (0.051 R)
• M3: 747,840 km (0.08 R)
• M4: 895,493 km (0.111 R)
• M5: 1,442,423 km (0.061 R)
• M6: 2,499,032 km (0.091 R)
• M7: 2,626,191 km (0.117 R)
• M8: 2,940,346 km (0.078 R)
• M9: 3,692,075 km (0.118 R)
• M10: 4,347,763 km (0.086 R)
• M11: 4,626,613 km (0.104 R)
• M12: 5,234,579 km (0.06 R)
• M13: 5,598,252 km (0.1 R)
• M14: 5,698,931 km (0.097 R)
• M15: 5,800,209 km (0.112 R)
• M16: 6,350,430 km (0.067 R)
• M17: 6,774,240 km (0.058 R)
• M18: 7,170,824 km (0.06 R)
• M19: 7,538,087 km (0.081 R)
• M20: 7,987,030 km (0.055 R)
• M21: 9,385,621 km (0.088 R)
• M22: 9,666,416 km (0.044 R)
• M23: 9,868,672 km (0.084 R)
• M24: 10,072,275 km (0.088 R)
• M25: 10,775,235 km (0.057 R)
• M26: 11,069,345 km (0.074 R)
• M27: 11,323,512 km (0.103 R)
• M28: 12,272,261 km (0.117 R)
• M29: 12,756,210 km (0.111 R)
• M30: 14,800,615 km (0.104 R)
• M31: 16,219,401 km (0.085 R)
• M32: 16,411,934 km (0.071 R)
• M33: 16,556,744 km (0.062 R)
• M34: 17,189,394 km (0.084 R)
• M35: 18,078,454 km (0.073 R)
• M36: 18,278,017 km (0.091 R)
• M37: 19,798,381 km (0.092 R)
• M38: 20,004,078 km (0.109 R)
• M39: 20,158,911 km (0.084 R)
• M40: 21,148,651 km (0.082 R)
• M41: 21,306,327 km (0.118 R)
• M42: 21,517,260 km (0.073 R)
• M43: 21,728,792 km (0.09 R)
• M44: 22,421,430 km (0.102 R)
• M45: 23,175,253 km (0.091 R)
• M46: 23,773,495 km (0.093 R)
• M47: 24,266,719 km (0.039 R)
• M48: 25,040,589 km (0.088 R)
• M49: 27,410,967 km (0.07 R)
• M50: 27,985,872 km (0.077 R)
• M51: 29,440,412 km (0.118 R)
• M52: 30,621,787 km (0.103 R)
• M53: 30,979,176 km (0.073 R)
• M54: 31,818,570 km (0.115 R)
• M55: 32,665,443 km (0.081 R)
• M56: 33,030,611 km (0.079 R)
• M57: 33,336,090 km (0.118 R)
• M58: 33,949,741 km (0.109 R)
• M59: 35,001,414 km (0.114 R)
• M60: 35,188,112 km (0.09 R)
• M61: 35,687,619 km (0.06 R)
• M62: 36,567,404 km (0.049 R)
• M63: 37,009,915 km (0.114 R)
• M64: 37,136,774 km (0.094 R)
• M65: 37,390,791 km (0.115 R)
• M66: 38,605,077 km (0.097 R)
• M67: 38,798,058 km (0.108 R)
• M68: 39,184,918 km (0.114 R)
• M69: 39,378,797 km (0.078 R)
• M70: 40,418,203 km (0.107 R)
• M71: 40,875,823 km (0.103 R)
• M72: 41,466,735 km (0.099 R)
• M73: 41,664,353 km (0.038 R)
• M74: 42,060,489 km (0.07 R)
• M75: 42,325,277 km (0.043 R)
• M76: 43,858,505 km (0.082 R)
• M77: 44,194,203 km (0.119 R)
• M78: 44,868,291 km (0.12 R)
• M79: 45,206,532 km (0.114 R)
• M80: 45,342,067 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.4

Radius: 7.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.52 AU - 17.84 AU

Year: 21655 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,053,424 km

• M1: 571,314 km (0.032 R)
• M2: 630,854 km (0.094 R)
• M3: 740,509 km (0.12 R)
• M4: 806,183 km (0.117 R)
• M5: 1,898,995 km (0.097 R)
• M6: 2,154,957 km (0.08 R)
• M7: 2,829,195 km (0.047 R)
• M8: 3,996,806 km (0.025 R)
• M9: 4,055,897 km (0.104 R)
• M10: 4,115,138 km (0.104 R)
• M11: 4,264,587 km (0.089 R)
• M12: 4,415,830 km (0.105 R)
• M13: 4,599,686 km (0.037 R)
• M14: 4,848,766 km (0.077 R)
• M15: 5,102,335 km (0.079 R)
• M16: 5,490,840 km (0.046 R)
• M17: 5,589,425 km (0.059 R)
• M18: 5,788,390 km (0.053 R)
• M19: 6,330,383 km (0.057 R)
• M20: 6,712,456 km (0.109 R)
• M21: 6,818,073 km (0.087 R)
• M22: 7,499,042 km (0.101 R)
• M23: 7,977,456 km (0.104 R)
• M24: 8,314,500 km (0.116 R)
• M25: 9,002,351 km (0.047 R)
• M26: 9,988,051 km (0.115 R)
• M27: 10,068,385 km (0.101 R)
• M28: 10,759,827 km (0.093 R)
• M29: 11,550,601 km (0.106 R)
• M30: 11,974,412 km (0.059 R)
• M31: 12,489,627 km (0.076 R)
• M32: 14,123,385 km (0.119 R)
• M33: 15,034,137 km (0.05 R)
• M34: 15,450,169 km (0.08 R)
• M35: 15,636,269 km (0.052 R)
• M36: 15,963,888 km (0.091 R)
• M37: 16,057,835 km (0.077 R)
• M38: 16,483,142 km (0.045 R)
• M39: 17,200,165 km (0.094 R)
• M40: 17,781,053 km (0.084 R)
• M41: 17,927,210 km (0.059 R)
• M42: 18,073,816 km (0.114 R)
• M43: 18,220,871 km (0.096 R)
• M44: 18,614,912 km (0.067 R)
• M45: 18,713,946 km (0.097 R)
• M46: 19,111,427 km (0.063 R)
• M47: 19,361,405 km (0.071 R)
• M48: 19,612,281 km (0.103 R)
• M49: 20,575,841 km (0.05 R)
• M50: 20,729,478 km (0.101 R)
• M51: 20,780,640 km (0.043 R)
• M52: 20,831,952 km (0.096 R)
• M53: 21,867,020 km (0.076 R)
• M54: 21,971,439 km (0.053 R)
• M55: 22,023,649 km (0.087 R)
• M56: 22,076,008 km (0.109 R)
• M57: 22,759,970 km (0.119 R)
• M58: 23,237,486 km (0.108 R)
• M59: 24,256,397 km (0.106 R)
• M60: 26,282,252 km (0.057 R)
• M61: 27,174,902 km (0.066 R)
• M62: 27,287,250 km (0.094 R)
• M63: 28,020,878 km (0.112 R)
• M64: 28,077,576 km (0.083 R)
• M65: 28,932,677 km (0.055 R)
• M66: 30,551,625 km (0.058 R)
• M67: 31,844,300 km (0.1 R)
• M68: 32,199,894 km (0.084 R)
• M69: 32,318,825 km (0.08 R)
• M70: 32,676,214 km (0.064 R)
• M71: 33,334,744 km (0.096 R)
• M72: 33,394,882 km (0.113 R)
• M73: 33,635,585 km (0.116 R)
• M74: 35,459,333 km (0.064 R)
• M75: 36,074,330 km (0.098 R)
• M76: 37,439,710 km (0.053 R)
• M77: 38,695,733 km (0.042 R)
• M78: 39,646,727 km (0.069 R)
• M79: 39,837,913 km (0.085 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: 496 - 12,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit