🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 185 Days

Day: 24 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,454,092 km

• M1: 63,878 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.87 AU - 1.29 AU

Year: 508 Days

Day: 47.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.12 AU - 1.18 AU

Year: 559 Days

Day: 25.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 596 Days

Day: 37 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,454,092 km

• M1: 347,815 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.09 AU - 1.73 AU

Year: 759 Days

Day: 28.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,454,092 km

• M1: 178,620 km (0.111 R)
• M2: 1,276,219 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.72 AU - 1.88 AU

Year: 1094 Days

Day: 15 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,454,092 km

• M1: 37,549 km (0.096 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 9.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.52 AU - 2.78 AU

Year: 1954 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,454,092 km

• M1: 131,048 km (0.06 R)
• M2: 226,790 km (0.06 R)
• M3: 364,869 km (0.116 R)
• M4: 477,666 km (0.094 R)
• M5: 687,701 km (0.108 R)
• M6: 782,995 km (0.034 R)
• M7: 920,177 km (0.09 R)
• M8: 987,944 km (0.086 R)
• M9: 1,081,293 km (0.093 R)
• M10: 1,202,318 km (0.116 R)
• M11: 1,336,507 km (0.098 R)
• M12: 1,449,304 km (0.111 R)
• M13: 1,520,363 km (0.107 R)
• M14: 1,638,396 km (0.097 R)
• M15: 1,712,596 km (0.102 R)
• M16: 1,932,356 km (0.115 R)
• M17: 2,050,688 km (0.07 R)
• M18: 2,141,194 km (0.112 R)
• M19: 2,232,898 km (0.047 R)
• M20: 2,700,541 km (0.074 R)
• M21: 2,900,703 km (0.119 R)
• M22: 3,002,579 km (0.07 R)
• M23: 3,071,244 km (0.088 R)
• M24: 3,233,408 km (0.088 R)
• M25: 3,327,356 km (0.051 R)
• M26: 3,410,383 km (0.118 R)
• M27: 3,736,955 km (0.107 R)
• M28: 3,860,523 km (0.101 R)
• M29: 3,985,437 km (0.053 R)
• M30: 4,098,982 km (0.114 R)
• M31: 4,162,561 km (0.11 R)
• M32: 4,252,170 km (0.049 R)
• M33: 4,368,258 km (0.095 R)
• M34: 4,656,533 km (0.084 R)
• M35: 4,870,159 km (0.099 R)
• M36: 5,169,205 km (0.038 R)
• M37: 5,238,020 km (0.079 R)
• M38: 5,432,198 km (0.087 R)
• M39: 5,600,645 km (0.096 R)
• M40: 6,058,265 km (0.086 R)
• M41: 6,587,542 km (0.119 R)
• M42: 6,903,194 km (0.08 R)
• M43: 6,979,040 km (0.106 R)
• M44: 7,162,297 km (0.03 R)
• M45: 7,378,167 km (0.045 R)
• M46: 7,816,190 km (0.113 R)
• M47: 8,118,377 km (0.084 R)
• M48: 8,295,052 km (0.107 R)
• M49: 8,375,835 km (0.089 R)
• M50: 8,717,666 km (0.052 R)
• M51: 8,882,224 km (0.063 R)
• M52: 9,014,468 km (0.108 R)
• M53: 9,634,851 km (0.057 R)
• M54: 9,941,676 km (0.103 R)
• M55: 10,199,882 km (0.106 R)
• M56: 10,321,056 km (0.077 R)
• M57: 10,407,973 km (0.061 R)
• M58: 10,617,559 km (0.062 R)
• M59: 10,881,450 km (0.049 R)
• M60: 10,987,664 km (0.116 R)
• M61: 11,236,745 km (0.091 R)
• M62: 11,379,910 km (0.114 R)
• M63: 11,541,625 km (0.101 R)
• M64: 11,831,247 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 14.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.48 AU - 4.3 AU

Year: 3476 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,454,092 km

• M1: 178,919 km (0.066 R)
• M2: 450,738 km (0.032 R)
• M3: 822,489 km (0.067 R)
• M4: 1,301,053 km (0.076 R)
• M5: 1,512,883 km (0.104 R)
• M6: 1,645,726 km (0.117 R)
• M7: 1,782,608 km (0.115 R)
• M8: 2,003,714 km (0.111 R)
• M9: 2,352,427 km (0.092 R)
• M10: 2,473,152 km (0.073 R)
• M11: 2,884,696 km (0.092 R)
• M12: 3,089,346 km (0.104 R)
• M13: 3,260,486 km (0.025 R)
• M14: 3,692,375 km (0.072 R)
• M15: 3,813,250 km (0.085 R)
• M16: 3,935,621 km (0.1 R)
• M17: 4,100,926 km (0.105 R)
• M18: 4,502,597 km (0.095 R)
• M19: 4,785,037 km (0.04 R)
• M20: 5,276,018 km (0.1 R)
• M21: 5,971,947 km (0.117 R)
• M22: 6,258,577 km (0.106 R)
• M23: 6,452,156 km (0.076 R)
• M24: 6,672,215 km (0.115 R)
• M25: 7,246,371 km (0.053 R)
• M26: 7,424,243 km (0.104 R)
• M27: 7,862,415 km (0.099 R)
• M28: 8,229,528 km (0.108 R)
• M29: 8,575,548 km (0.099 R)
• M30: 8,710,037 km (0.111 R)
• M31: 9,558,855 km (0.077 R)
• M32: 9,726,255 km (0.025 R)
• M33: 10,348,283 km (0.117 R)
• M34: 10,462,725 km (0.12 R)
• M35: 10,664,234 km (0.109 R)
• M36: 11,041,669 km (0.111 R)
• M37: 11,423,593 km (0.086 R)
• M38: 11,809,854 km (0.087 R)
• M39: 12,140,017 km (0.062 R)
• M40: 12,473,321 km (0.107 R)
• M41: 12,932,736 km (0.087 R)
• M42: 13,397,686 km (0.106 R)
• M43: 13,931,302 km (0.089 R)
• M44: 14,632,168 km (0.031 R)
• M45: 15,149,178 km (0.066 R)
• M46: 15,246,865 km (0.065 R)
• M47: 15,771,056 km (0.114 R)
• M48: 16,468,033 km (0.101 R)
• M49: 17,208,991 km (0.096 R)
• M50: 17,447,001 km (0.053 R)
• M51: 18,549,089 km (0.091 R)
• M52: 18,653,658 km (0.081 R)
• M53: 21,548,227 km (0.109 R)
• M54: 21,694,833 km (0.082 R)
• M55: 22,210,347 km (0.037 R)
• M56: 22,991,248 km (0.094 R)
• M57: 23,253,493 km (0.103 R)
• M58: 23,403,839 km (0.109 R)
• M59: 23,516,785 km (0.057 R)
• M60: 23,630,031 km (0.12 R)
• M61: 23,856,821 km (0.118 R)
• M62: 23,970,516 km (0.056 R)
• M63: 24,350,793 km (0.066 R)
• M64: 25,348,910 km (0.116 R)
• M65: 25,736,369 km (0.04 R)
• M66: 26,008,787 km (0.118 R)
• M67: 26,243,057 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954

Radius: 4.2

Gravity: 54.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.69 AU - 16.09 AU

Year: 20966 Days

Day: 22.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,454,092 km

• M1: 92,900 km (0.097 R)
• M2: 127,009 km (0.04 R)
• M3: 338,241 km (0.059 R)
• M4: 462,856 km (0.091 R)
• M5: 1,640,640 km (0.044 R)
• M6: 3,076,480 km (0.104 R)
• M7: 3,162,499 km (0.119 R)
• M8: 3,649,590 km (0.059 R)
• M9: 3,925,149 km (0.103 R)
• M10: 4,399,075 km (0.118 R)
• M11: 5,092,461 km (0.073 R)
• M12: 5,713,442 km (0.063 R)
• M13: 6,032,833 km (0.03 R)
• M14: 6,577,968 km (0.08 R)
• M15: 7,081,963 km (0.078 R)
• M16: 7,656,419 km (0.11 R)
• M17: 8,365,363 km (0.066 R)
• M18: 9,467,451 km (0.118 R)
• M19: 9,971,745 km (0.072 R)
• M20: 10,227,258 km (0.073 R)
• M21: 10,809,793 km (0.103 R)
• M22: 11,072,187 km (0.082 R)
• M23: 11,603,260 km (0.094 R)
• M24: 11,670,130 km (0.08 R)
• M25: 15,031,594 km (0.072 R)
• M26: 15,397,959 km (0.089 R)
• M27: 15,767,017 km (0.105 R)
• M28: 16,740,451 km (0.05 R)
• M29: 17,656,139 km (0.059 R)
• M30: 18,353,564 km (0.055 R)
• M31: 18,744,912 km (0.039 R)
• M32: 19,059,966 km (0.11 R)
• M33: 19,218,090 km (0.105 R)
• M34: 19,376,814 km (0.11 R)
• M35: 21,560,195 km (0.116 R)
• M36: 23,650,077 km (0.113 R)
• M37: 24,848,506 km (0.059 R)
• M38: 26,417,937 km (0.044 R)
• M39: 26,770,988 km (0.095 R)
• M40: 27,303,556 km (0.068 R)
• M41: 27,392,717 km (0.096 R)
• M42: 30,294,616 km (0.12 R)
• M43: 30,479,220 km (0.112 R)
• M44: 31,314,574 km (0.093 R)
• M45: 31,594,621 km (0.041 R)
• M46: 32,063,312 km (0.095 R)
• M47: 34,056,703 km (0.047 R)
• M48: 34,344,829 km (0.09 R)
• M49: 35,213,693 km (0.094 R)
• M50: 35,407,871 km (0.109 R)
• M51: 36,677,957 km (0.054 R)
• M52: 37,764,337 km (0.085 R)
• M53: 38,062,485 km (0.108 R)
• M54: 39,867,533 km (0.069 R)
• M55: 40,069,790 km (0.114 R)
• M56: 40,373,922 km (0.095 R)
• M57: 40,678,803 km (0.117 R)
• M58: 41,597,782 km (0.065 R)
• M59: 42,111,352 km (0.046 R)
• M60: 42,937,282 km (0.119 R)
• M61: 44,186,424 km (0.092 R)
• M62: 45,447,384 km (0.074 R)
• M63: 45,976,213 km (0.119 R)
• M64: 47,360,741 km (0.104 R)
• M65: 48,975,351 km (0.112 R)
• M66: 49,626,102 km (0.047 R)
• M67: 51,705,961 km (0.055 R)
• M68: 52,368,679 km (0.095 R)
• M69: 52,590,234 km (0.07 R)
• M70: 53,702,494 km (0.092 R)
• M71: 54,485,788 km (0.053 R)
• M72: 55,272,673 km (0.12 R)
• M73: 60,072,820 km (0.082 R)
• M74: 62,170,631 km (0.105 R)
• M75: 62,639,920 km (0.06 R)
• M76: 63,228,438 km (0.095 R)
• M77: 64,648,121 km (0.102 R)
• M78: 67,398,329 km (0.116 R)
• M79: 67,518,755 km (0.115 R)
• M80: 67,759,757 km (0.057 R)
• M81: 68,727,057 km (0.111 R)
• M82: 73,507,307 km (0.109 R)
• M83: 73,631,324 km (0.036 R)
• M84: 75,749,480 km (0.087 R)
• M85: 76,000,057 km (0.079 R)
• M86: 76,125,420 km (0.085 R)
• M87: 76,250,783 km (0.1 R)
• M88: 78,900,610 km (0.071 R)
• M89: 79,027,618 km (0.094 R)
• M90: 79,408,794 km (0.094 R)
• M91: 80,939,778 km (0.073 R)
• M92: 81,452,301 km (0.11 R)
• M93: 82,480,487 km (0.037 R)
• M94: 83,383,759 km (0.098 R)
• M95: 84,419,874 km (0.045 R)
• M96: 85,069,727 km (0.073 R)
• M97: 86,112,873 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.9

Radius: 5.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.93 AU - 16.21 AU

Year: 21407 Days

Day: 24.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,454,092 km

• M1: 82,877 km (0.076 R)
• M2: 569,669 km (0.054 R)
• M3: 620,532 km (0.093 R)
• M4: 1,019,061 km (0.069 R)
• M5: 1,413,849 km (0.082 R)
• M6: 1,903,184 km (0.078 R)
• M7: 2,059,514 km (0.101 R)
• M8: 2,902,348 km (0.095 R)
• M9: 2,991,957 km (0.117 R)
• M10: 3,204,686 km (0.055 R)
• M11: 3,453,766 km (0.08 R)
• M12: 3,838,981 km (0.074 R)
• M13: 3,937,566 km (0.112 R)
• M14: 4,271,767 km (0.094 R)
• M15: 4,615,244 km (0.091 R)
• M16: 5,697,734 km (0.068 R)
• M17: 5,999,323 km (0.118 R)
• M18: 6,037,321 km (0.093 R)
• M19: 6,344,595 km (0.106 R)
• M20: 6,815,081 km (0.089 R)
• M21: 7,175,312 km (0.109 R)
• M22: 7,378,167 km (0.092 R)
• M23: 7,582,966 km (0.053 R)
• M24: 8,548,471 km (0.08 R)
• M25: 9,155,090 km (0.069 R)
• M26: 9,463,412 km (0.118 R)
• M27: 9,641,284 km (0.104 R)
• M28: 10,454,946 km (0.093 R)
• M29: 11,290,450 km (0.108 R)
• M30: 11,526,366 km (0.052 R)
• M31: 11,907,243 km (0.083 R)
• M32: 11,955,114 km (0.104 R)
• M33: 12,003,135 km (0.058 R)
• M34: 12,828,167 km (0.055 R)
• M35: 13,024,888 km (0.076 R)
• M36: 13,571,220 km (0.113 R)
• M37: 13,922,775 km (0.116 R)
• M38: 14,226,458 km (0.038 R)
• M39: 15,047,003 km (0.047 R)
• M40: 15,672,471 km (0.107 R)
• M41: 16,200,253 km (0.097 R)
• M42: 16,573,051 km (0.079 R)
• M43: 16,894,836 km (0.107 R)
• M44: 16,948,691 km (0.106 R)
• M45: 17,002,696 km (0.11 R)
• M46: 17,164,710 km (0.12 R)
• M47: 20,167,588 km (0.082 R)
• M48: 21,963,361 km (0.114 R)
• M49: 22,022,153 km (0.072 R)
• M50: 22,553,525 km (0.058 R)
• M51: 22,731,546 km (0.076 R)
• M52: 24,415,719 km (0.081 R)
• M53: 24,781,785 km (0.114 R)
• M54: 25,334,399 km (0.096 R)
• M55: 25,581,236 km (0.034 R)
• M56: 27,079,309 km (0.101 R)
• M57: 27,458,240 km (0.057 R)
• M58: 27,838,967 km (0.099 R)
• M59: 28,862,665 km (0.1 R)
• M60: 29,638,480 km (0.076 R)
• M61: 30,421,176 km (0.066 R)
• M62: 31,541,514 km (0.072 R)
• M63: 32,140,055 km (0.049 R)
• M64: 32,273,646 km (0.104 R)
• M65: 33,146,101 km (0.119 R)
• M66: 33,958,268 km (0.032 R)
• M67: 34,435,186 km (0.051 R)
• M68: 36,573,239 km (0.089 R)
• M69: 37,412,483 km (0.108 R)
• M70: 38,257,860 km (0.031 R)
• M71: 38,470,289 km (0.08 R)
• M72: 38,754,076 km (0.085 R)
• M73: 39,252,237 km (0.101 R)
• M74: 41,338,828 km (0.093 R)
• M75: 41,411,383 km (0.106 R)
• M76: 41,484,088 km (0.048 R)
• M77: 41,556,793 km (0.11 R)
• M78: 42,358,936 km (0.109 R)
• M79: 43,387,422 km (0.049 R)
• M80: 44,498,485 km (0.063 R)
• M81: 45,319,029 km (0.102 R)
• M82: 47,430,454 km (0.084 R)
• M83: 47,506,599 km (0.047 R)
• M84: 49,035,040 km (0.046 R)
• M85: 51,279,906 km (0.114 R)
• M86: 51,357,847 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit