🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 147 Days

Day: 21.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,676,974 km

• M1: 236,963 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.28 AU

Year: 500 Days

Day: 19.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.59 AU - 1.69 AU

Year: 874 Days

Day: 26.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,676,974 km

• M1: 366,814 km (0.036 R)
• M2: 694,733 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.58 AU - 1.74 AU

Year: 890 Days

Day: 42.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.15 AU - 2.69 AU

Year: 1567 Days

Day: 35.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,676,974 km

• M1: 1,907,373 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.39 AU - 2.53 AU

Year: 1606 Days

Day: 17.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 75.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,676,974 km

• M1: 120,576 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.9

Radius: 9.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.23 AU - 3.67 AU

Year: 2667 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,676,974 km

• M1: 116,537 km (0.106 R)
• M2: 176,974 km (0.086 R)
• M3: 301,290 km (0.08 R)
• M4: 382,372 km (0.063 R)
• M5: 581,637 km (0.067 R)
• M6: 661,372 km (0.097 R)
• M7: 744,997 km (0.073 R)
• M8: 850,464 km (0.102 R)
• M9: 1,083,687 km (0.062 R)
• M10: 1,253,032 km (0.103 R)
• M11: 1,519,615 km (0.071 R)
• M12: 1,609,972 km (0.072 R)
• M13: 1,756,877 km (0.102 R)
• M14: 1,828,086 km (0.103 R)
• M15: 1,900,192 km (0.077 R)
• M16: 2,114,267 km (0.079 R)
• M17: 2,292,887 km (0.11 R)
• M18: 2,405,983 km (0.034 R)
• M19: 2,574,729 km (0.039 R)
• M20: 2,774,891 km (0.109 R)
• M21: 2,886,341 km (0.117 R)
• M22: 2,952,015 km (0.098 R)
• M23: 3,075,433 km (0.114 R)
• M24: 3,152,177 km (0.083 R)
• M25: 3,297,885 km (0.108 R)
• M26: 3,416,067 km (0.036 R)
• M27: 3,475,607 km (0.113 R)
• M28: 3,758,647 km (0.098 R)
• M29: 3,944,447 km (0.059 R)
• M30: 4,175,725 km (0.041 R)
• M31: 4,336,094 km (0.07 R)
• M32: 4,553,011 km (0.108 R)
• M33: 4,817,949 km (0.106 R)
• M34: 4,896,189 km (0.045 R)
• M35: 5,305,488 km (0.118 R)
• M36: 5,549,333 km (0.111 R)
• M37: 5,678,436 km (0.092 R)
• M38: 5,820,554 km (0.1 R)
• M39: 6,023,857 km (0.083 R)
• M40: 6,241,672 km (0.088 R)
• M41: 6,376,160 km (0.111 R)
• M42: 6,810,293 km (0.108 R)
• M43: 7,075,381 km (0.1 R)
• M44: 7,279,582 km (0.107 R)
• M45: 7,369,640 km (0.112 R)
• M46: 7,434,117 km (0.087 R)
• M47: 7,693,968 km (0.107 R)
• M48: 8,129,447 km (0.091 R)
• M49: 8,236,111 km (0.108 R)
• M50: 8,343,372 km (0.1 R)
• M51: 8,776,907 km (0.049 R)
• M52: 8,872,799 km (0.108 R)
• M53: 9,329,222 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 9.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.4 AU - 4.64 AU

Year: 4000 Days

Day: 5 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,676,974 km

• M1: 123,418 km (0.105 R)
• M2: 209,138 km (0.099 R)
• M3: 272,418 km (0.111 R)
• M4: 334,202 km (0.062 R)
• M5: 422,464 km (0.085 R)
• M6: 626,965 km (0.105 R)
• M7: 784,342 km (0.044 R)
• M8: 936,931 km (0.087 R)
• M9: 1,089,671 km (0.073 R)
• M10: 1,209,948 km (0.097 R)
• M11: 1,313,619 km (0.078 R)
• M12: 1,420,432 km (0.074 R)
• M13: 1,519,166 km (0.081 R)
• M14: 1,597,556 km (0.096 R)
• M15: 2,047,247 km (0.1 R)
• M16: 2,521,771 km (0.11 R)
• M17: 2,669,574 km (0.076 R)
• M18: 2,778,780 km (0.104 R)
• M19: 3,086,952 km (0.058 R)
• M20: 3,158,460 km (0.059 R)
• M21: 3,495,055 km (0.081 R)
• M22: 3,614,733 km (0.088 R)
• M23: 3,690,430 km (0.067 R)
• M24: 4,091,951 km (0.061 R)
• M25: 4,346,117 km (0.113 R)
• M26: 4,869,859 km (0.08 R)
• M27: 5,224,406 km (0.108 R)
• M28: 5,327,330 km (0.044 R)
• M29: 5,396,294 km (0.09 R)
• M30: 5,465,558 km (0.118 R)
• M31: 5,763,258 km (0.101 R)
• M32: 5,869,622 km (0.053 R)
• M33: 5,940,831 km (0.09 R)
• M34: 6,192,604 km (0.11 R)
• M35: 6,283,260 km (0.061 R)
• M36: 6,392,766 km (0.082 R)
• M37: 6,484,619 km (0.085 R)
• M38: 7,483,933 km (0.116 R)
• M39: 7,658,364 km (0.068 R)
• M40: 8,329,609 km (0.093 R)
• M41: 8,470,082 km (0.081 R)
• M42: 8,692,534 km (0.113 R)
• M43: 8,794,410 km (0.106 R)
• M44: 8,917,080 km (0.116 R)
• M45: 9,019,704 km (0.119 R)
• M46: 9,329,970 km (0.119 R)
• M47: 9,559,753 km (0.105 R)
• M48: 9,643,827 km (0.119 R)
• M49: 9,749,144 km (0.117 R)
• M50: 10,025,002 km (0.029 R)
• M51: 10,153,058 km (0.11 R)
• M52: 10,346,338 km (0.084 R)
• M53: 10,411,114 km (0.088 R)
• M54: 11,109,587 km (0.078 R)
• M55: 11,264,420 km (0.108 R)
• M56: 11,375,422 km (0.07 R)
• M57: 11,688,231 km (0.113 R)
• M58: 12,505,634 km (0.102 R)
• M59: 12,597,637 km (0.058 R)
• M60: 12,991,079 km (0.039 R)
• M61: 13,084,129 km (0.111 R)
• M62: 13,294,613 km (0.084 R)
• M63: 13,671,450 km (0.057 R)
• M64: 13,766,146 km (0.042 R)
• M65: 13,884,926 km (0.087 R)
• M66: 14,099,599 km (0.114 R)
• M67: 14,315,319 km (0.049 R)
• M68: 14,483,916 km (0.109 R)
• M69: 14,701,581 km (0.072 R)
• M70: 15,238,189 km (0.116 R)
• M71: 15,583,161 km (0.117 R)
• M72: 16,280,587 km (0.095 R)
• M73: 16,406,249 km (0.033 R)
• M74: 16,481,796 km (0.107 R)
• M75: 16,709,035 km (0.075 R)
• M76: 16,835,744 km (0.082 R)
• M77: 17,039,197 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 11.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.35 AU - 5.17 AU

Year: 4323 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,676,974 km

• M1: 203,603 km (0.117 R)
• M2: 307,424 km (0.092 R)
• M3: 433,684 km (0.031 R)
• M4: 545,434 km (0.075 R)
• M5: 678,726 km (0.057 R)
• M6: 792,270 km (0.059 R)
• M7: 912,697 km (0.062 R)
• M8: 1,028,037 km (0.116 R)
• M9: 1,161,029 km (0.112 R)
• M10: 1,431,652 km (0.079 R)
• M11: 1,595,461 km (0.114 R)
• M12: 1,708,408 km (0.083 R)
• M13: 1,838,707 km (0.111 R)
• M14: 2,078,812 km (0.084 R)
• M15: 2,297,375 km (0.117 R)
• M16: 2,409,573 km (0.102 R)
• M17: 2,639,505 km (0.116 R)
• M18: 2,791,347 km (0.101 R)
• M19: 2,876,917 km (0.108 R)
• M20: 3,050,749 km (0.084 R)
• M21: 3,318,081 km (0.105 R)
• M22: 3,409,036 km (0.053 R)
• M23: 4,068,464 km (0.095 R)
• M24: 4,423,160 km (0.066 R)
• M25: 4,543,587 km (0.064 R)
• M26: 4,665,210 km (0.055 R)
• M27: 4,808,375 km (0.113 R)
• M28: 5,225,603 km (0.105 R)
• M29: 5,481,715 km (0.077 R)
• M30: 5,611,267 km (0.1 R)
• M31: 6,229,555 km (0.105 R)
• M32: 6,410,269 km (0.088 R)
• M33: 7,387,143 km (0.059 R)
• M34: 7,554,543 km (0.109 R)
• M35: 8,187,192 km (0.108 R)
• M36: 8,286,076 km (0.116 R)
• M37: 8,360,427 km (0.086 R)
• M38: 9,142,375 km (0.088 R)
• M39: 9,348,072 km (0.093 R)
• M40: 9,633,205 km (0.095 R)
• M41: 9,790,133 km (0.043 R)
• M42: 10,159,191 km (0.07 R)
• M43: 10,857,065 km (0.091 R)
• M44: 11,074,880 km (0.077 R)
• M45: 12,554,403 km (0.115 R)
• M46: 13,858,747 km (0.052 R)
• M47: 14,422,432 km (0.031 R)
• M48: 14,812,433 km (0.031 R)
• M49: 14,933,159 km (0.077 R)
• M50: 15,725,728 km (0.078 R)
• M51: 16,127,099 km (0.104 R)
• M52: 16,220,299 km (0.098 R)
• M53: 16,313,498 km (0.092 R)
• M54: 16,877,183 km (0.117 R)
• M55: 16,971,729 km (0.094 R)
• M56: 17,192,984 km (0.116 R)
• M57: 17,702,365 km (0.09 R)
• M58: 17,959,075 km (0.114 R)
• M59: 18,411,010 km (0.046 R)
• M60: 18,573,473 km (0.096 R)
• M61: 18,736,236 km (0.053 R)
• M62: 19,128,930 km (0.088 R)
• M63: 19,359,311 km (0.087 R)
• M64: 19,756,344 km (0.078 R)
• M65: 19,889,336 km (0.031 R)
• M66: 20,457,658 km (0.07 R)
• M67: 21,781,600 km (0.082 R)
• M68: 21,953,338 km (0.076 R)
• M69: 22,575,366 km (0.088 R)
• M70: 22,679,636 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 11.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.29 AU - 7.31 AU

Year: 8210 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,676,974 km

• M1: 154,684 km (0.117 R)
• M2: 234,869 km (0.058 R)
• M3: 372,947 km (0.093 R)
• M4: 487,988 km (0.089 R)
• M5: 654,341 km (0.058 R)
• M6: 861,684 km (0.049 R)
• M7: 1,057,059 km (0.104 R)
• M8: 1,243,458 km (0.109 R)
• M9: 1,316,162 km (0.109 R)
• M10: 1,415,645 km (0.102 R)
• M11: 1,609,075 km (0.042 R)
• M12: 1,937,143 km (0.053 R)
• M13: 2,065,647 km (0.094 R)
• M14: 2,211,954 km (0.06 R)
• M15: 2,639,954 km (0.057 R)
• M16: 2,863,902 km (0.038 R)
• M17: 3,330,348 km (0.09 R)
• M18: 3,695,965 km (0.09 R)
• M19: 3,946,990 km (0.106 R)
• M20: 4,111,398 km (0.084 R)
• M21: 4,296,600 km (0.045 R)
• M22: 4,371,549 km (0.058 R)
• M23: 4,986,546 km (0.119 R)
• M24: 5,164,567 km (0.051 R)
• M25: 5,304,441 km (0.103 R)
• M26: 5,608,424 km (0.103 R)
• M27: 5,711,048 km (0.08 R)
• M28: 6,212,201 km (0.055 R)
• M29: 6,489,705 km (0.043 R)
• M30: 6,793,090 km (0.113 R)
• M31: 7,481,539 km (0.108 R)
• M32: 7,594,635 km (0.116 R)
• M33: 7,731,218 km (0.073 R)
• M34: 7,914,475 km (0.08 R)
• M35: 8,473,074 km (0.09 R)
• M36: 9,044,388 km (0.095 R)
• M37: 9,383,377 km (0.036 R)
• M38: 9,924,772 km (0.112 R)
• M39: 10,099,053 km (0.08 R)
• M40: 10,224,266 km (0.066 R)
• M41: 10,400,343 km (0.061 R)
• M42: 10,602,899 km (0.051 R)
• M43: 10,986,168 km (0.086 R)
• M44: 11,635,124 km (0.038 R)
• M45: 11,845,309 km (0.111 R)
• M46: 12,136,576 km (0.092 R)
• M47: 12,269,718 km (0.068 R)
• M48: 12,456,865 km (0.039 R)
• M49: 12,591,204 km (0.081 R)
• M50: 13,572,566 km (0.115 R)
• M51: 13,766,295 km (0.059 R)
• M52: 14,691,708 km (0.114 R)
• M53: 14,890,523 km (0.038 R)
• M54: 15,147,682 km (0.105 R)
• M55: 15,406,187 km (0.097 R)
• M56: 15,724,083 km (0.082 R)
• M57: 16,161,208 km (0.084 R)
• M58: 16,278,343 km (0.074 R)
• M59: 16,395,927 km (0.119 R)
• M60: 17,017,506 km (0.101 R)
• M61: 17,707,152 km (0.093 R)
• M62: 17,888,614 km (0.074 R)
• M63: 18,040,306 km (0.095 R)
• M64: 18,406,073 km (0.103 R)
• M65: 18,497,777 km (0.1 R)
• M66: 19,642,799 km (0.054 R)
• M67: 20,176,564 km (0.071 R)
• M68: 20,524,529 km (0.08 R)
• M69: 21,130,101 km (0.048 R)
• M70: 21,386,811 km (0.044 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit