🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 207 Days

Day: 47.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,934,809 km

• M1: 68,516 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.53 AU - 0.77 AU

Year: 223 Days

Day: 43.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.69 AU - 0.91 AU

Year: 304 Days

Day: 27.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,934,809 km

• M1: 581,786 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.53 AU - 2.09 AU

Year: 1034 Days

Day: 42.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.72 AU - 2.14 AU

Year: 1138 Days

Day: 23.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,934,809 km

• M1: 984,204 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.86 AU - 2.72 AU

Year: 1471 Days

Day: 13.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 10

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.25 AU - 4.43 AU

Year: 3839 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,934,809 km

• M1: 131,497 km (0.087 R)
• M2: 209,886 km (0.099 R)
• M3: 349,311 km (0.112 R)
• M4: 527,332 km (0.067 R)
• M5: 736,919 km (0.113 R)
• M6: 821,143 km (0.1 R)
• M7: 896,241 km (0.098 R)
• M8: 1,164,171 km (0.093 R)
• M9: 1,249,591 km (0.03 R)
• M10: 1,396,945 km (0.113 R)
• M11: 1,488,200 km (0.071 R)
• M12: 1,628,971 km (0.104 R)
• M13: 2,077,914 km (0.092 R)
• M14: 2,927,481 km (0.105 R)
• M15: 3,576,137 km (0.117 R)
• M16: 3,639,118 km (0.034 R)
• M17: 4,268,177 km (0.112 R)
• M18: 4,606,717 km (0.076 R)
• M19: 4,883,922 km (0.103 R)
• M20: 5,142,876 km (0.088 R)
• M21: 5,262,105 km (0.075 R)
• M22: 5,334,062 km (0.109 R)
• M23: 5,479,022 km (0.072 R)
• M24: 5,552,026 km (0.071 R)
• M25: 6,223,271 km (0.082 R)
• M26: 6,555,678 km (0.098 R)
• M27: 6,920,098 km (0.06 R)
• M28: 7,051,894 km (0.058 R)
• M29: 7,452,218 km (0.069 R)
• M30: 7,914,924 km (0.081 R)
• M31: 7,997,652 km (0.062 R)
• M32: 8,136,030 km (0.096 R)
• M33: 8,275,156 km (0.059 R)
• M34: 8,782,741 km (0.119 R)
• M35: 8,868,311 km (0.118 R)
• M36: 9,300,500 km (0.097 R)
• M37: 9,592,365 km (0.109 R)
• M38: 9,680,478 km (0.093 R)
• M39: 9,798,511 km (0.049 R)
• M40: 10,155,302 km (0.111 R)
• M41: 10,395,556 km (0.079 R)
• M42: 10,698,492 km (0.05 R)
• M43: 11,189,322 km (0.079 R)
• M44: 11,593,536 km (0.092 R)
• M45: 11,813,145 km (0.097 R)
• M46: 12,705,646 km (0.1 R)
• M47: 13,553,567 km (0.104 R)
• M48: 14,017,769 km (0.113 R)
• M49: 14,218,380 km (0.08 R)
• M50: 14,352,569 km (0.1 R)
• M51: 14,689,913 km (0.099 R)
• M52: 14,791,639 km (0.116 R)
• M53: 15,614,128 km (0.068 R)
• M54: 15,717,949 km (0.12 R)
• M55: 15,787,213 km (0.048 R)
• M56: 16,170,483 km (0.118 R)
• M57: 16,380,967 km (0.088 R)
• M58: 16,875,238 km (0.116 R)
• M59: 17,302,939 km (0.094 R)
• M60: 17,590,017 km (0.043 R)
• M61: 17,914,943 km (0.116 R)
• M62: 18,132,608 km (0.116 R)
• M63: 18,460,826 km (0.117 R)
• M64: 19,868,093 km (0.073 R)
• M65: 20,546,669 km (0.077 R)
• M66: 20,927,097 km (0.046 R)
• M67: 21,694,534 km (0.092 R)
• M68: 21,810,472 km (0.113 R)
• M69: 21,926,710 km (0.069 R)
• M70: 22,393,305 km (0.089 R)
• M71: 22,667,069 km (0.098 R)
• M72: 23,099,407 km (0.099 R)
• M73: 24,452,969 km (0.109 R)
• M74: 25,791,271 km (0.068 R)
• M75: 26,037,210 km (0.074 R)
• M76: 26,945,419 km (0.108 R)
• M77: 27,570,588 km (0.118 R)
• M78: 27,989,911 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 9.1

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.44 AU - 7.6 AU

Year: 8756 Days

Day: 7.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,934,809 km

• M1: 174,730 km (0.097 R)
• M2: 556,654 km (0.104 R)
• M3: 773,271 km (0.073 R)
• M4: 1,093,261 km (0.077 R)
• M5: 1,219,522 km (0.066 R)
• M6: 1,317,658 km (0.104 R)
• M7: 1,923,081 km (0.07 R)
• M8: 2,057,569 km (0.083 R)
• M9: 2,295,579 km (0.078 R)
• M10: 2,356,466 km (0.082 R)
• M11: 3,311,199 km (0.119 R)
• M12: 3,403,352 km (0.056 R)
• M13: 3,685,344 km (0.038 R)
• M14: 3,781,086 km (0.05 R)
• M15: 3,853,342 km (0.103 R)
• M16: 4,196,968 km (0.1 R)
• M17: 5,612,912 km (0.09 R)
• M18: 5,750,991 km (0.102 R)
• M19: 6,002,315 km (0.06 R)
• M20: 6,631,973 km (0.109 R)
• M21: 6,719,488 km (0.076 R)
• M22: 7,013,896 km (0.115 R)
• M23: 7,493,806 km (0.12 R)
• M24: 8,015,454 km (0.051 R)
• M25: 8,077,687 km (0.101 R)
• M26: 8,171,185 km (0.103 R)
• M27: 8,867,863 km (0.047 R)
• M28: 9,093,606 km (0.112 R)
• M29: 9,517,865 km (0.109 R)
• M30: 9,682,722 km (0.111 R)
• M31: 11,243,776 km (0.11 R)
• M32: 11,453,213 km (0.051 R)
• M33: 11,734,307 km (0.07 R)
• M34: 12,089,004 km (0.089 R)
• M35: 12,519,247 km (0.081 R)
• M36: 13,394,694 km (0.102 R)
• M37: 13,468,595 km (0.076 R)
• M38: 14,252,189 km (0.045 R)
• M39: 15,435,957 km (0.087 R)
• M40: 15,668,731 km (0.098 R)
• M41: 16,413,430 km (0.073 R)
• M42: 17,129,555 km (0.09 R)
• M43: 18,141,135 km (0.097 R)
• M44: 18,674,751 km (0.075 R)
• M45: 19,673,466 km (0.083 R)
• M46: 19,841,614 km (0.054 R)
• M47: 20,221,593 km (0.066 R)
• M48: 20,306,415 km (0.118 R)
• M49: 20,518,844 km (0.06 R)
• M50: 20,860,376 km (0.101 R)
• M51: 21,246,937 km (0.026 R)
• M52: 21,462,657 km (0.106 R)
• M53: 21,722,359 km (0.076 R)
• M54: 21,809,275 km (0.119 R)
• M55: 22,948,762 km (0.051 R)
• M56: 23,170,017 km (0.119 R)
• M57: 24,152,427 km (0.042 R)
• M58: 26,481,516 km (0.058 R)
• M59: 26,899,941 km (0.1 R)
• M60: 28,642,906 km (0.118 R)
• M61: 29,072,401 km (0.073 R)
• M62: 29,841,185 km (0.047 R)
• M63: 31,300,662 km (0.119 R)
• M64: 31,595,369 km (0.104 R)
• M65: 31,940,342 km (0.073 R)
• M66: 32,485,028 km (0.098 R)
• M67: 33,182,603 km (0.115 R)
• M68: 33,533,260 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.5

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.3 AU - 11.42 AU

Year: 12159 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,934,809 km

• M1: 127,158 km (0.087 R)
• M2: 239,506 km (0.113 R)
• M3: 321,635 km (0.118 R)
• M4: 461,210 km (0.099 R)
• M5: 523,593 km (0.092 R)
• M6: 963,111 km (0.028 R)
• M7: 1,131,708 km (0.103 R)
• M8: 1,242,261 km (0.086 R)
• M9: 1,522,607 km (0.05 R)
• M10: 1,595,910 km (0.112 R)
• M11: 1,927,269 km (0.109 R)
• M12: 2,087,638 km (0.093 R)
• M13: 2,478,986 km (0.102 R)
• M14: 2,742,877 km (0.108 R)
• M15: 2,863,004 km (0.094 R)
• M16: 3,819,682 km (0.117 R)
• M17: 4,472,976 km (0.093 R)
• M18: 4,543,886 km (0.07 R)
• M19: 5,384,925 km (0.074 R)
• M20: 5,842,844 km (0.112 R)
• M21: 5,998,276 km (0.116 R)
• M22: 6,352,973 km (0.038 R)
• M23: 7,881,863 km (0.07 R)
• M24: 8,053,751 km (0.091 R)
• M25: 9,473,136 km (0.118 R)
• M26: 11,694,215 km (0.112 R)
• M27: 12,485,588 km (0.107 R)
• M28: 13,039,698 km (0.095 R)
• M29: 13,911,854 km (0.089 R)
• M30: 14,644,136 km (0.079 R)
• M31: 14,908,774 km (0.111 R)
• M32: 15,496,395 km (0.045 R)
• M33: 15,711,965 km (0.068 R)
• M34: 16,200,701 km (0.119 R)
• M35: 16,474,316 km (0.1 R)
• M36: 17,640,431 km (0.113 R)
• M37: 17,752,779 km (0.057 R)
• M38: 20,640,467 km (0.06 R)
• M39: 21,056,199 km (0.101 R)
• M40: 21,414,786 km (0.117 R)
• M41: 23,176,301 km (0.105 R)
• M42: 23,484,771 km (0.118 R)
• M43: 24,292,899 km (0.034 R)
• M44: 24,355,431 km (0.111 R)
• M45: 24,480,794 km (0.063 R)
• M46: 24,668,988 km (0.12 R)
• M47: 24,983,892 km (0.08 R)
• M48: 25,110,152 km (0.092 R)
• M49: 25,236,712 km (0.032 R)
• M50: 25,554,009 km (0.109 R)
• M51: 27,485,467 km (0.03 R)
• M52: 27,550,542 km (0.081 R)
• M53: 29,130,445 km (0.059 R)
• M54: 29,263,438 km (0.118 R)
• M55: 29,730,482 km (0.107 R)
• M56: 29,797,353 km (0.064 R)
• M57: 29,864,373 km (0.068 R)
• M58: 30,874,906 km (0.106 R)
• M59: 31,554,828 km (0.073 R)
• M60: 31,828,293 km (0.112 R)
• M61: 31,965,175 km (0.095 R)
• M62: 33,415,228 km (0.11 R)
• M63: 33,624,216 km (0.041 R)
• M64: 33,973,377 km (0.045 R)
• M65: 34,464,208 km (0.115 R)
• M66: 35,381,841 km (0.047 R)
• M67: 35,594,869 km (0.085 R)
• M68: 36,307,702 km (0.056 R)
• M69: 36,665,840 km (0.082 R)
• M70: 36,953,217 km (0.119 R)
• M71: 37,602,622 km (0.103 R)
• M72: 38,401,474 km (0.045 R)
• M73: 38,474,328 km (0.083 R)
• M74: 39,868,132 km (0.046 R)
• M75: 40,237,638 km (0.112 R)
• M76: 40,385,890 km (0.108 R)
• M77: 41,054,742 km (0.098 R)
• M78: 41,427,839 km (0.117 R)
• M79: 42,027,278 km (0.081 R)
• M80: 43,310,528 km (0.103 R)
• M81: 43,462,370 km (0.099 R)
• M82: 44,071,383 km (0.114 R)
• M83: 44,683,238 km (0.088 R)
• M84: 47,002,753 km (0.102 R)
• M85: 48,098,558 km (0.107 R)
• M86: 48,334,474 km (0.117 R)
• M87: 48,649,527 km (0.089 R)
• M88: 49,757,897 km (0.104 R)
• M89: 51,757,722 km (0.077 R)
• M90: 52,889,130 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.2

Radius: 5.4

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.12 AU - 15.26 AU

Year: 20340 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,934,809 km

• M1: 82,877 km (0.08 R)
• M2: 192,383 km (0.102 R)
• M3: 311,762 km (0.035 R)
• M4: 372,648 km (0.051 R)
• M5: 657,782 km (0.083 R)
• M6: 717,771 km (0.091 R)
• M7: 843,433 km (0.043 R)
• M8: 1,493,436 km (0.081 R)
• M9: 1,627,475 km (0.059 R)
• M10: 1,793,529 km (0.106 R)
• M11: 1,994,289 km (0.111 R)
• M12: 2,082,552 km (0.118 R)
• M13: 2,172,161 km (0.114 R)
• M14: 3,342,764 km (0.082 R)
• M15: 3,412,776 km (0.109 R)
• M16: 3,483,087 km (0.114 R)
• M17: 4,870,757 km (0.06 R)
• M18: 4,910,401 km (0.105 R)
• M19: 5,476,778 km (0.063 R)
• M20: 5,559,356 km (0.081 R)
• M21: 6,980,685 km (0.119 R)
• M22: 7,523,875 km (0.071 R)
• M23: 8,411,589 km (0.095 R)
• M24: 9,579,500 km (0.064 R)
• M25: 9,629,166 km (0.063 R)
• M26: 9,879,294 km (0.093 R)
• M27: 10,693,854 km (0.087 R)
• M28: 11,476,999 km (0.078 R)
• M29: 11,742,236 km (0.094 R)
• M30: 12,332,549 km (0.053 R)
• M31: 12,822,781 km (0.119 R)
• M32: 13,153,094 km (0.083 R)
• M33: 13,319,297 km (0.095 R)
• M34: 14,846,541 km (0.108 R)
• M35: 14,904,137 km (0.033 R)
• M36: 16,072,047 km (0.095 R)
• M37: 16,309,160 km (0.12 R)
• M38: 16,726,837 km (0.101 R)
• M39: 18,185,566 km (0.111 R)
• M40: 18,618,652 km (0.108 R)
• M41: 21,222,852 km (0.109 R)
• M42: 22,533,927 km (0.106 R)
• M43: 23,467,119 km (0.115 R)
• M44: 24,073,738 km (0.077 R)
• M45: 24,685,593 km (0.116 R)
• M46: 24,753,810 km (0.068 R)
• M47: 24,822,176 km (0.119 R)
• M48: 26,202,366 km (0.109 R)
• M49: 27,324,350 km (0.064 R)
• M50: 27,607,389 km (0.115 R)
• M51: 29,252,966 km (0.08 R)
• M52: 29,760,103 km (0.096 R)
• M53: 30,856,655 km (0.068 R)
• M54: 31,077,611 km (0.077 R)
• M55: 32,488,768 km (0.048 R)
• M56: 34,606,027 km (0.1 R)
• M57: 35,373,015 km (0.086 R)
• M58: 35,758,529 km (0.115 R)
• M59: 36,300,671 km (0.079 R)
• M60: 37,158,166 km (0.081 R)
• M61: 38,259,057 km (0.09 R)
• M62: 38,496,319 km (0.115 R)
• M63: 38,734,030 km (0.093 R)
• M64: 38,972,340 km (0.11 R)
• M65: 39,770,145 km (0.088 R)
• M66: 40,090,733 km (0.068 R)
• M67: 42,195,575 km (0.112 R)
• M68: 42,686,406 km (0.106 R)
• M69: 42,932,495 km (0.071 R)
• M70: 45,168,683 km (0.099 R)
• M71: 47,527,393 km (0.119 R)
• M72: 47,612,365 km (0.086 R)
• M73: 49,494,605 km (0.094 R)
• M74: 49,666,942 km (0.075 R)
• M75: 50,791,918 km (0.104 R)
• M76: 51,052,667 km (0.09 R)
• M77: 53,950,677 km (0.119 R)
• M78: 56,001,813 km (0.116 R)
• M79: 56,271,239 km (0.083 R)
• M80: 58,442,054 km (0.106 R)
• M81: 59,629,262 km (0.095 R)
• M82: 61,656,613 km (0.105 R)
• M83: 61,841,965 km (0.115 R)
• M84: 61,934,865 km (0.086 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: 216 - 12,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit