🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 171 Days

Day: 23.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 68 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 186 Days

Day: 24.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 259 Days

Day: 34.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.08 AU - 1.44 AU

Year: 626 Days

Day: 46.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,336,535 km

• M1: 188,942 km (0.069 R)
• M2: 407,205 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.55 AU - 2.45 AU

Year: 1253 Days

Day: 38.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,336,535 km

• M1: 108,758 km (0.067 R)
• M2: 665,561 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 10.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.83 AU - 5.29 AU

Year: 4313 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,336,535 km

• M1: 166,502 km (0.112 R)
• M2: 308,770 km (0.104 R)
• M3: 559,346 km (0.108 R)
• M4: 796,160 km (0.085 R)
• M5: 980,315 km (0.119 R)
• M6: 1,363,734 km (0.093 R)
• M7: 1,487,751 km (0.039 R)
• M8: 1,558,361 km (0.069 R)
• M9: 1,732,643 km (0.048 R)
• M10: 2,359,757 km (0.083 R)
• M11: 2,680,943 km (0.106 R)
• M12: 2,962,487 km (0.096 R)
• M13: 3,052,395 km (0.1 R)
• M14: 3,327,954 km (0.043 R)
• M15: 3,497,149 km (0.092 R)
• M16: 3,942,652 km (0.048 R)
• M17: 4,081,778 km (0.112 R)
• M18: 4,283,585 km (0.036 R)
• M19: 4,467,890 km (0.092 R)
• M20: 5,015,418 km (0.092 R)
• M21: 5,188,204 km (0.095 R)
• M22: 5,406,916 km (0.045 R)
• M23: 5,628,769 km (0.115 R)
• M24: 5,967,160 km (0.093 R)
• M25: 6,358,657 km (0.061 R)
• M26: 6,782,468 km (0.102 R)
• M27: 7,386,245 km (0.072 R)
• M28: 7,806,765 km (0.096 R)
• M29: 8,158,918 km (0.088 R)
• M30: 8,542,038 km (0.045 R)
• M31: 8,696,872 km (0.091 R)
• M32: 9,220,016 km (0.077 R)
• M33: 9,645,772 km (0.096 R)
• M34: 9,753,332 km (0.091 R)
• M35: 9,969,501 km (0.1 R)
• M36: 10,159,939 km (0.059 R)
• M37: 10,351,574 km (0.106 R)
• M38: 10,822,060 km (0.035 R)
• M39: 11,186,480 km (0.109 R)
• M40: 13,128,410 km (0.08 R)
• M41: 13,217,720 km (0.098 R)
• M42: 13,517,065 km (0.113 R)
• M43: 13,727,998 km (0.119 R)
• M44: 13,909,610 km (0.119 R)
• M45: 14,000,865 km (0.066 R)
• M46: 14,275,377 km (0.061 R)
• M47: 14,428,715 km (0.034 R)
• M48: 14,892,019 km (0.079 R)
• M49: 15,203,482 km (0.043 R)
• M50: 15,485,773 km (0.113 R)
• M51: 15,674,865 km (0.095 R)
• M52: 15,833,139 km (0.04 R)
• M53: 16,055,442 km (0.031 R)
• M54: 16,278,941 km (0.066 R)
• M55: 16,599,829 km (0.12 R)
• M56: 16,761,095 km (0.106 R)
• M57: 16,858,184 km (0.066 R)
• M58: 17,117,736 km (0.09 R)
• M59: 17,444,159 km (0.055 R)
• M60: 17,608,118 km (0.1 R)
• M61: 17,937,533 km (0.114 R)
• M62: 18,402,333 km (0.119 R)
• M63: 18,602,645 km (0.12 R)
• M64: 18,938,193 km (0.095 R)
• M65: 19,242,026 km (0.055 R)
• M66: 19,820,072 km (0.076 R)
• M67: 20,231,616 km (0.091 R)
• M68: 20,438,510 km (0.107 R)
• M69: 20,507,624 km (0.078 R)
• M70: 20,715,416 km (0.051 R)
• M71: 21,202,955 km (0.099 R)
• M72: 21,870,610 km (0.041 R)
• M73: 22,047,435 km (0.077 R)
• M74: 24,243,233 km (0.108 R)
• M75: 24,316,386 km (0.119 R)
• M76: 24,426,191 km (0.086 R)
• M77: 24,499,643 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 12.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.84 AU - 6.18 AU

Year: 4967 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,336,535 km

• M1: 162,613 km (0.098 R)
• M2: 253,269 km (0.107 R)
• M3: 390,750 km (0.074 R)
• M4: 473,627 km (0.087 R)
• M5: 555,158 km (0.074 R)
• M6: 757,414 km (0.089 R)
• M7: 949,797 km (0.06 R)
• M8: 1,237,324 km (0.062 R)
• M9: 1,524,552 km (0.076 R)
• M10: 1,669,063 km (0.12 R)
• M11: 1,848,730 km (0.061 R)
• M12: 2,098,709 km (0.066 R)
• M13: 2,343,151 km (0.066 R)
• M14: 2,631,726 km (0.11 R)
• M15: 2,753,947 km (0.12 R)
• M16: 3,469,923 km (0.12 R)
• M17: 3,565,815 km (0.105 R)
• M18: 3,780,039 km (0.058 R)
• M19: 3,958,509 km (0.105 R)
• M20: 4,406,704 km (0.067 R)
• M21: 4,785,486 km (0.106 R)
• M22: 5,065,833 km (0.104 R)
• M23: 5,870,071 km (0.089 R)
• M24: 6,008,000 km (0.057 R)
• M25: 6,146,977 km (0.101 R)
• M26: 6,523,066 km (0.118 R)
• M27: 6,737,888 km (0.116 R)
• M28: 7,125,646 km (0.087 R)
• M29: 7,771,460 km (0.045 R)
• M30: 7,948,584 km (0.083 R)
• M31: 8,280,990 km (0.118 R)
• M32: 8,487,884 km (0.119 R)
• M33: 8,748,932 km (0.062 R)
• M34: 9,145,516 km (0.098 R)
• M35: 9,683,470 km (0.027 R)
• M36: 10,066,142 km (0.094 R)
• M37: 10,398,249 km (0.11 R)
• M38: 10,677,698 km (0.059 R)
• M39: 10,818,320 km (0.104 R)
• M40: 11,129,932 km (0.077 R)
• M41: 12,024,228 km (0.1 R)
• M42: 12,170,535 km (0.103 R)
• M43: 12,347,060 km (0.109 R)
• M44: 12,435,622 km (0.082 R)
• M45: 12,702,654 km (0.095 R)
• M46: 12,911,493 km (0.076 R)
• M47: 13,393,497 km (0.049 R)
• M48: 14,034,973 km (0.119 R)
• M49: 14,343,893 km (0.087 R)
• M50: 15,063,159 km (0.092 R)
• M51: 15,284,414 km (0.118 R)
• M52: 15,634,324 km (0.048 R)
• M53: 15,762,230 km (0.095 R)
• M54: 15,890,435 km (0.119 R)
• M55: 16,115,580 km (0.104 R)
• M56: 16,212,520 km (0.089 R)
• M57: 16,341,922 km (0.099 R)
• M58: 16,439,310 km (0.043 R)
• M59: 17,323,882 km (0.114 R)
• M60: 17,423,066 km (0.059 R)
• M61: 18,257,523 km (0.1 R)
• M62: 18,459,629 km (0.113 R)
• M63: 18,798,319 km (0.084 R)
• M64: 18,968,412 km (0.101 R)
• M65: 19,139,103 km (0.059 R)
• M66: 20,069,153 km (0.116 R)
• M67: 20,382,560 km (0.084 R)
• M68: 21,616,444 km (0.073 R)
• M69: 22,080,945 km (0.05 R)
• M70: 22,332,419 km (0.105 R)
• M71: 22,802,007 km (0.074 R)
• M72: 23,165,380 km (0.091 R)
• M73: 23,604,001 km (0.093 R)
• M74: 24,156,167 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 10.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.47 AU - 6.23 AU

Year: 5481 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,336,535 km

• M1: 141,370 km (0.117 R)
• M2: 218,712 km (0.086 R)
• M3: 313,258 km (0.117 R)
• M4: 457,769 km (0.117 R)
• M5: 707,149 km (0.117 R)
• M6: 832,363 km (0.102 R)
• M7: 954,285 km (0.093 R)
• M8: 1,148,912 km (0.113 R)
• M9: 1,409,212 km (0.043 R)
• M10: 1,495,829 km (0.045 R)
• M11: 1,667,567 km (0.107 R)
• M12: 1,934,001 km (0.117 R)
• M13: 2,008,351 km (0.115 R)
• M14: 2,129,526 km (0.049 R)
• M15: 2,229,756 km (0.117 R)
• M16: 2,581,012 km (0.093 R)
• M17: 2,941,393 km (0.105 R)
• M18: 3,123,304 km (0.025 R)
• M19: 3,353,835 km (0.073 R)
• M20: 3,635,976 km (0.055 R)
• M21: 3,878,624 km (0.107 R)
• M22: 4,021,041 km (0.117 R)
• M23: 5,107,720 km (0.097 R)
• M24: 5,284,994 km (0.117 R)
• M25: 5,379,839 km (0.076 R)
• M26: 5,485,754 km (0.058 R)
• M27: 5,613,810 km (0.117 R)
• M28: 5,807,838 km (0.116 R)
• M29: 5,883,834 km (0.113 R)
• M30: 5,982,120 km (0.056 R)
• M31: 6,436,598 km (0.061 R)
• M32: 6,605,793 km (0.03 R)
• M33: 7,029,305 km (0.104 R)
• M34: 7,556,338 km (0.096 R)
• M35: 8,120,322 km (0.077 R)
• M36: 8,266,629 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 13.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.49 AU - 6.11 AU

Year: 6187 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,336,535 km

• M1: 223,200 km (0.114 R)
• M2: 317,147 km (0.083 R)
• M3: 436,527 km (0.119 R)
• M4: 661,671 km (0.094 R)
• M5: 1,079,049 km (0.093 R)
• M6: 1,291,179 km (0.1 R)
• M7: 1,375,852 km (0.099 R)
• M8: 1,912,160 km (0.085 R)
• M9: 2,009,698 km (0.115 R)
• M10: 2,685,731 km (0.092 R)
• M11: 2,865,398 km (0.106 R)
• M12: 3,164,145 km (0.086 R)
• M13: 3,339,473 km (0.118 R)
• M14: 3,916,323 km (0.111 R)
• M15: 4,136,680 km (0.103 R)
• M16: 4,264,587 km (0.096 R)
• M17: 4,540,595 km (0.115 R)
• M18: 4,923,565 km (0.105 R)
• M19: 5,144,671 km (0.113 R)
• M20: 5,614,558 km (0.092 R)
• M21: 5,720,922 km (0.115 R)
• M22: 5,899,542 km (0.056 R)
• M23: 6,080,256 km (0.107 R)
• M24: 6,262,616 km (0.061 R)
• M25: 6,391,419 km (0.044 R)
• M26: 7,453,564 km (0.079 R)
• M27: 8,025,028 km (0.119 R)
• M28: 8,651,694 km (0.081 R)
• M29: 9,738,073 km (0.043 R)
• M30: 10,059,559 km (0.04 R)
• M31: 10,297,420 km (0.108 R)
• M32: 10,625,039 km (0.108 R)
• M33: 10,801,116 km (0.08 R)
• M34: 11,560,175 km (0.055 R)
• M35: 11,650,682 km (0.062 R)
• M36: 12,406,002 km (0.116 R)
• M37: 12,521,791 km (0.093 R)
• M38: 12,965,199 km (0.068 R)
• M39: 13,580,495 km (0.115 R)
• M40: 13,675,938 km (0.062 R)
• M41: 13,963,764 km (0.067 R)
• M42: 14,060,105 km (0.025 R)
• M43: 14,180,981 km (0.104 R)
• M44: 14,350,625 km (0.093 R)
• M45: 14,790,293 km (0.112 R)
• M46: 15,135,116 km (0.068 R)
• M47: 15,234,150 km (0.05 R)
• M48: 15,407,982 km (0.093 R)
• M49: 15,933,520 km (0.09 R)
• M50: 16,034,349 km (0.031 R)
• M51: 16,135,327 km (0.119 R)
• M52: 16,363,314 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 14.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.46 AU - 8 AU

Year: 9519 Days

Day: 6.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,336,535 km

• M1: 214,523 km (0.108 R)
• M2: 389,104 km (0.077 R)
• M3: 639,680 km (0.088 R)
• M4: 839,394 km (0.042 R)
• M5: 931,995 km (0.047 R)
• M6: 1,111,811 km (0.101 R)
• M7: 1,285,943 km (0.083 R)
• M8: 1,395,150 km (0.066 R)
• M9: 1,488,798 km (0.109 R)
• M10: 1,584,690 km (0.07 R)
• M11: 1,782,907 km (0.032 R)
• M12: 2,010,895 km (0.093 R)
• M13: 2,161,091 km (0.09 R)
• M14: 2,270,896 km (0.092 R)
• M15: 2,776,237 km (0.044 R)
• M16: 3,042,222 km (0.102 R)
• M17: 3,599,474 km (0.069 R)
• M18: 4,243,942 km (0.088 R)
• M19: 4,466,843 km (0.05 R)
• M20: 4,579,789 km (0.066 R)
• M21: 4,808,524 km (0.059 R)
• M22: 5,188,503 km (0.072 R)
• M23: 6,165,078 km (0.062 R)
• M24: 6,291,189 km (0.095 R)
• M25: 6,642,445 km (0.029 R)
• M26: 6,901,847 km (0.053 R)
• M27: 7,531,804 km (0.057 R)
• M28: 7,666,741 km (0.063 R)
• M29: 8,740,106 km (0.092 R)
• M30: 9,096,448 km (0.073 R)
• M31: 9,421,225 km (0.083 R)
• M32: 9,566,933 km (0.101 R)
• M33: 10,194,048 km (0.117 R)
• M34: 10,682,784 km (0.098 R)
• M35: 10,872,773 km (0.107 R)
• M36: 12,115,333 km (0.052 R)
• M37: 13,036,108 km (0.099 R)
• M38: 13,280,102 km (0.049 R)
• M39: 14,690,810 km (0.027 R)
• M40: 15,029,649 km (0.086 R)
• M41: 15,931,575 km (0.081 R)
• M42: 16,105,258 km (0.104 R)
• M43: 19,571,590 km (0.056 R)
• M44: 19,804,365 km (0.079 R)
• M45: 19,897,863 km (0.084 R)
• M46: 19,991,362 km (0.048 R)
• M47: 20,414,125 km (0.064 R)
• M48: 20,697,613 km (0.102 R)
• M49: 20,982,448 km (0.047 R)
• M50: 22,474,687 km (0.103 R)
• M51: 22,865,287 km (0.074 R)
• M52: 23,653,368 km (0.043 R)
• M53: 24,450,276 km (0.111 R)
• M54: 25,053,754 km (0.087 R)
• M55: 25,662,168 km (0.053 R)
• M56: 28,039,279 km (0.067 R)
• M57: 28,407,289 km (0.045 R)
• M58: 29,894,741 km (0.057 R)
• M59: 30,109,414 km (0.118 R)
• M60: 30,270,680 km (0.09 R)
• M61: 31,189,959 km (0.108 R)
• M62: 31,680,341 km (0.089 R)
• M63: 32,338,273 km (0.08 R)
• M64: 32,668,884 km (0.114 R)
• M65: 33,890,799 km (0.037 R)
• M66: 34,282,746 km (0.112 R)
• M67: 34,563,541 km (0.085 R)
• M68: 35,071,126 km (0.099 R)
• M69: 35,184,222 km (0.098 R)
• M70: 35,637,803 km (0.052 R)
• M71: 36,608,394 km (0.113 R)
• M72: 38,692,143 km (0.115 R)
• M73: 38,984,607 km (0.026 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit