🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.62 AU

Year: 259 Days

Day: 36.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 266 Days

Day: 21.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 326 Days

Day: 16.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.13 AU - 1.23 AU

Year: 815 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,720,036 km

• M1: 174,581 km (0.11 R)
• M2: 288,425 km (0.099 R)
• M3: 448,494 km (0.064 R)
• M4: 542,442 km (0.115 R)
• M5: 660,624 km (0.118 R)
• M6: 760,256 km (0.116 R)
• M7: 878,887 km (0.118 R)
• M8: 977,173 km (0.09 R)
• M9: 1,079,648 km (0.046 R)
• M10: 1,181,225 km (0.082 R)
• M11: 1,342,641 km (0.118 R)
• M12: 1,539,212 km (0.058 R)
• M13: 1,655,151 km (0.091 R)
• M14: 1,779,915 km (0.057 R)
• M15: 1,896,153 km (0.112 R)
• M16: 2,003,265 km (0.045 R)
• M17: 2,136,856 km (0.087 R)
• M18: 2,261,022 km (0.115 R)
• M19: 2,477,939 km (0.075 R)
• M20: 2,569,343 km (0.051 R)
• M21: 2,695,155 km (0.094 R)
• M22: 2,912,072 km (0.116 R)
• M23: 3,008,712 km (0.076 R)
• M24: 3,276,792 km (0.114 R)
• M25: 3,472,017 km (0.057 R)
• M26: 3,731,120 km (0.1 R)
• M27: 4,035,103 km (0.108 R)
• M28: 4,331,307 km (0.095 R)
• M29: 4,474,173 km (0.089 R)
• M30: 4,715,923 km (0.092 R)
• M31: 4,904,267 km (0.054 R)
• M32: 5,153,497 km (0.071 R)
• M33: 5,407,215 km (0.107 R)
• M34: 5,509,839 km (0.076 R)
• M35: 5,638,942 km (0.068 R)
• M36: 5,751,739 km (0.116 R)
• M37: 5,847,781 km (0.104 R)
• M38: 5,997,229 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 13.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.06 AU - 1.34 AU

Year: 836 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,720,036 km

• M1: 165,605 km (0.045 R)
• M2: 284,834 km (0.109 R)
• M3: 423,512 km (0.042 R)
• M4: 593,754 km (0.088 R)
• M5: 720,763 km (0.117 R)
• M6: 826,678 km (0.119 R)
• M7: 994,078 km (0.11 R)
• M8: 1,120,338 km (0.092 R)
• M9: 1,339,200 km (0.085 R)
• M10: 1,447,808 km (0.095 R)
• M11: 1,586,186 km (0.104 R)
• M12: 1,763,908 km (0.084 R)
• M13: 1,855,313 km (0.043 R)
• M14: 1,955,693 km (0.103 R)
• M15: 2,072,828 km (0.119 R)
• M16: 2,162,138 km (0.096 R)
• M17: 2,245,314 km (0.075 R)
• M18: 2,329,538 km (0.106 R)
• M19: 2,422,738 km (0.107 R)
• M20: 2,541,069 km (0.114 R)
• M21: 2,677,652 km (0.117 R)
• M22: 2,882,901 km (0.045 R)
• M23: 3,085,007 km (0.084 R)
• M24: 3,170,577 km (0.079 R)
• M25: 3,274,398 km (0.087 R)
• M26: 3,405,745 km (0.057 R)
• M27: 3,565,815 km (0.076 R)
• M28: 3,719,452 km (0.085 R)
• M29: 3,967,784 km (0.108 R)
• M30: 4,079,983 km (0.04 R)
• M31: 4,500,652 km (0.117 R)
• M32: 4,637,384 km (0.105 R)
• M33: 4,845,176 km (0.027 R)
• M34: 4,935,234 km (0.113 R)
• M35: 5,198,526 km (0.087 R)
• M36: 5,352,612 km (0.043 R)
• M37: 5,570,726 km (0.099 R)
• M38: 5,781,359 km (0.108 R)
• M39: 5,898,345 km (0.112 R)
• M40: 6,048,242 km (0.087 R)
• M41: 6,134,560 km (0.059 R)
• M42: 6,253,939 km (0.093 R)
• M43: 6,683,434 km (0.098 R)
• M44: 6,783,815 km (0.112 R)
• M45: 6,907,382 km (0.113 R)
• M46: 7,293,794 km (0.12 R)
• M47: 7,408,835 km (0.118 R)
• M48: 7,745,879 km (0.109 R)
• M49: 7,863,313 km (0.118 R)
• M50: 7,981,346 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 10.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.1 AU - 1.32 AU

Year: 846 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,720,036 km

• M1: 136,882 km (0.074 R)
• M2: 257,308 km (0.066 R)
• M3: 338,540 km (0.048 R)
• M4: 408,552 km (0.078 R)
• M5: 482,304 km (0.11 R)
• M6: 576,849 km (0.077 R)
• M7: 655,837 km (0.102 R)
• M8: 756,217 km (0.089 R)
• M9: 913,594 km (0.099 R)
• M10: 1,098,348 km (0.074 R)
• M11: 1,191,397 km (0.106 R)
• M12: 1,342,790 km (0.049 R)
• M13: 1,473,838 km (0.113 R)
• M14: 1,614,011 km (0.1 R)
• M15: 1,801,607 km (0.097 R)
• M16: 1,868,926 km (0.088 R)
• M17: 1,947,016 km (0.119 R)
• M18: 2,213,749 km (0.108 R)
• M19: 2,317,570 km (0.106 R)
• M20: 2,396,558 km (0.097 R)
• M21: 2,617,065 km (0.099 R)
• M22: 2,693,809 km (0.09 R)
• M23: 2,776,985 km (0.112 R)
• M24: 2,855,524 km (0.111 R)
• M25: 2,923,292 km (0.092 R)
• M26: 2,997,493 km (0.072 R)
• M27: 3,066,457 km (0.086 R)
• M28: 3,136,020 km (0.099 R)
• M29: 3,558,335 km (0.12 R)
• M30: 3,754,607 km (0.116 R)
• M31: 3,854,240 km (0.096 R)
• M32: 3,923,055 km (0.088 R)
• M33: 4,055,897 km (0.099 R)
• M34: 4,183,804 km (0.097 R)
• M35: 4,326,071 km (0.11 R)
• M36: 4,397,729 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 8.2

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.63 AU - 1.75 AU

Year: 1397 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,720,036 km

• M1: 113,395 km (0.044 R)
• M2: 174,880 km (0.083 R)
• M3: 242,498 km (0.096 R)
• M4: 371,003 km (0.12 R)
• M5: 505,641 km (0.027 R)
• M6: 602,730 km (0.079 R)
• M7: 772,075 km (0.092 R)
• M8: 1,022,053 km (0.086 R)
• M9: 1,097,001 km (0.106 R)
• M10: 1,305,989 km (0.043 R)
• M11: 1,378,694 km (0.093 R)
• M12: 1,604,736 km (0.037 R)
• M13: 1,702,424 km (0.085 R)
• M14: 1,832,574 km (0.097 R)
• M15: 1,914,404 km (0.104 R)
• M16: 2,060,411 km (0.095 R)
• M17: 2,221,080 km (0.095 R)
• M18: 2,352,576 km (0.113 R)
• M19: 2,408,227 km (0.036 R)
• M20: 2,475,396 km (0.103 R)
• M21: 2,531,944 km (0.081 R)
• M22: 2,856,721 km (0.104 R)
• M23: 2,916,111 km (0.034 R)
• M24: 2,988,068 km (0.085 R)
• M25: 3,231,912 km (0.116 R)
• M26: 3,331,245 km (0.101 R)
• M27: 3,393,777 km (0.112 R)
• M28: 3,520,337 km (0.032 R)
• M29: 3,596,931 km (0.105 R)
• M30: 3,686,989 km (0.044 R)
• M31: 3,922,157 km (0.11 R)
• M32: 4,121,870 km (0.11 R)
• M33: 4,202,803 km (0.115 R)
• M34: 4,366,014 km (0.074 R)
• M35: 4,727,143 km (0.109 R)
• M36: 5,184,613 km (0.041 R)
• M37: 5,286,639 km (0.089 R)
• M38: 5,345,132 km (0.118 R)
• M39: 5,433,544 km (0.026 R)
• M40: 5,566,836 km (0.084 R)
• M41: 5,626,376 km (0.091 R)
• M42: 5,776,423 km (0.103 R)
• M43: 5,988,702 km (0.087 R)
• M44: 6,561,811 km (0.07 R)
• M45: 6,719,787 km (0.074 R)
• M46: 6,862,952 km (0.077 R)
• M47: 7,055,484 km (0.119 R)
• M48: 7,610,792 km (0.032 R)
• M49: 7,776,845 km (0.098 R)
• M50: 8,367,159 km (0.111 R)
• M51: 8,469,932 km (0.101 R)
• M52: 8,521,394 km (0.045 R)
• M53: 8,624,766 km (0.103 R)
• M54: 8,832,557 km (0.069 R)
• M55: 9,288,681 km (0.053 R)
• M56: 9,341,789 km (0.028 R)
• M57: 9,734,333 km (0.068 R)
• M58: 10,223,668 km (0.083 R)
• M59: 10,351,873 km (0.093 R)
• M60: 10,443,727 km (0.113 R)
• M61: 10,720,931 km (0.112 R)
• M62: 10,888,481 km (0.071 R)
• M63: 11,056,928 km (0.106 R)
• M64: 11,188,425 km (0.049 R)
• M65: 11,453,063 km (0.047 R)
• M66: 11,586,205 km (0.088 R)
• M67: 11,643,501 km (0.084 R)
• M68: 12,085,264 km (0.107 R)
• M69: 12,182,054 km (0.075 R)
• M70: 12,591,354 km (0.086 R)
• M71: 12,689,340 km (0.106 R)
• M72: 12,827,120 km (0.099 R)
• M73: 12,906,108 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 9.1

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.6 AU

Year: 1990 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,720,036 km

• M1: 214,224 km (0.04 R)
• M2: 290,519 km (0.097 R)
• M3: 399,127 km (0.049 R)
• M4: 553,363 km (0.1 R)
• M5: 686,953 km (0.114 R)
• M6: 753,674 km (0.098 R)
• M7: 977,622 km (0.067 R)
• M8: 1,034,619 km (0.076 R)
• M9: 1,253,630 km (0.096 R)
• M10: 1,531,882 km (0.106 R)
• M11: 1,689,858 km (0.103 R)
• M12: 1,888,972 km (0.12 R)
• M13: 2,083,450 km (0.055 R)
• M14: 2,183,231 km (0.063 R)
• M15: 2,323,105 km (0.105 R)
• M16: 3,280,981 km (0.103 R)
• M17: 3,560,130 km (0.106 R)
• M18: 4,032,261 km (0.045 R)
• M19: 4,125,909 km (0.1 R)
• M20: 4,475,669 km (0.106 R)
• M21: 4,686,752 km (0.087 R)
• M22: 4,801,942 km (0.112 R)
• M23: 5,119,090 km (0.119 R)
• M24: 5,950,405 km (0.069 R)
• M25: 6,093,121 km (0.1 R)
• M26: 6,236,885 km (0.084 R)
• M27: 6,730,558 km (0.093 R)
• M28: 7,198,949 km (0.086 R)
• M29: 7,658,364 km (0.096 R)
• M30: 7,833,244 km (0.059 R)
• M31: 7,911,334 km (0.092 R)
• M32: 8,028,918 km (0.102 R)
• M33: 8,088,009 km (0.087 R)
• M34: 8,206,640 km (0.076 R)
• M35: 8,266,030 km (0.085 R)
• M36: 8,807,874 km (0.053 R)
• M37: 9,652,653 km (0.063 R)
• M38: 9,715,484 km (0.1 R)
• M39: 10,287,098 km (0.037 R)
• M40: 10,739,182 km (0.112 R)
• M41: 10,935,006 km (0.119 R)
• M42: 11,507,218 km (0.076 R)
• M43: 11,729,819 km (0.093 R)
• M44: 11,953,917 km (0.067 R)
• M45: 12,179,511 km (0.097 R)
• M46: 12,338,234 km (0.116 R)
• M47: 13,026,235 km (0.082 R)
• M48: 13,328,273 km (0.064 R)
• M49: 13,491,783 km (0.081 R)
• M50: 13,562,094 km (0.08 R)
• M51: 13,703,165 km (0.099 R)
• M52: 13,797,412 km (0.059 R)
• M53: 13,868,171 km (0.052 R)
• M54: 14,057,712 km (0.027 R)
• M55: 14,439,336 km (0.097 R)
• M56: 14,631,420 km (0.057 R)
• M57: 14,703,676 km (0.109 R)
• M58: 14,872,721 km (0.03 R)
• M59: 15,752,207 km (0.113 R)
• M60: 15,851,091 km (0.118 R)
• M61: 15,999,492 km (0.077 R)
• M62: 16,098,825 km (0.103 R)
• M63: 16,223,291 km (0.119 R)
• M64: 16,323,072 km (0.118 R)
• M65: 16,573,350 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.44 AU - 3.5 AU

Year: 4110 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,720,036 km

• M1: 130,898 km (0.088 R)
• M2: 198,816 km (0.12 R)
• M3: 316,848 km (0.082 R)
• M4: 806,482 km (0.07 R)
• M5: 903,422 km (0.115 R)
• M6: 991,535 km (0.083 R)
• M7: 1,316,162 km (0.093 R)
• M8: 1,673,252 km (0.085 R)
• M9: 2,110,078 km (0.041 R)
• M10: 2,212,104 km (0.096 R)
• M11: 2,385,488 km (0.099 R)
• M12: 2,474,050 km (0.12 R)
• M13: 2,672,566 km (0.089 R)
• M14: 2,876,318 km (0.096 R)
• M15: 3,398,116 km (0.062 R)
• M16: 3,558,335 km (0.037 R)
• M17: 4,075,345 km (0.111 R)
• M18: 4,139,074 km (0.079 R)
• M19: 4,660,123 km (0.038 R)
• M20: 5,294,269 km (0.057 R)
• M21: 5,457,031 km (0.115 R)
• M22: 5,739,921 km (0.101 R)
• M23: 6,320,211 km (0.114 R)
• M24: 6,517,830 km (0.107 R)
• M25: 6,692,410 km (0.088 R)
• M26: 6,868,637 km (0.108 R)
• M27: 7,097,372 km (0.083 R)
• M28: 7,510,112 km (0.08 R)
• M29: 8,224,592 km (0.085 R)
• M30: 8,359,230 km (0.051 R)
• M31: 8,467,539 km (0.102 R)
• M32: 8,685,503 km (0.1 R)
• M33: 8,988,289 km (0.072 R)
• M34: 9,099,141 km (0.095 R)
• M35: 9,632,457 km (0.109 R)
• M36: 9,859,996 km (0.11 R)
• M37: 9,945,865 km (0.066 R)
• M38: 10,582,553 km (0.071 R)
• M39: 10,641,196 km (0.102 R)
• M40: 10,729,159 km (0.108 R)
• M41: 11,262,476 km (0.106 R)
• M42: 11,382,154 km (0.043 R)
• M43: 11,622,857 km (0.117 R)
• M44: 11,925,942 km (0.111 R)
• M45: 12,170,385 km (0.094 R)
• M46: 12,540,191 km (0.091 R)
• M47: 12,788,673 km (0.072 R)
• M48: 13,259,158 km (0.112 R)
• M49: 13,671,450 km (0.084 R)
• M50: 14,088,080 km (0.119 R)
• M51: 14,639,049 km (0.12 R)
• M52: 15,263,172 km (0.078 R)
• M53: 15,395,715 km (0.077 R)
• M54: 15,628,490 km (0.106 R)
• M55: 16,165,097 km (0.105 R)
• M56: 16,571,555 km (0.112 R)
• M57: 16,673,580 km (0.093 R)
• M58: 17,187,449 km (0.097 R)
• M59: 17,394,343 km (0.104 R)
• M60: 17,463,607 km (0.034 R)
• M61: 17,880,536 km (0.105 R)
• M62: 18,160,434 km (0.088 R)
• M63: 18,724,417 km (0.111 R)
• M64: 19,151,071 km (0.063 R)
• M65: 19,905,642 km (0.109 R)
• M66: 20,014,250 km (0.091 R)
• M67: 20,159,360 km (0.054 R)
• M68: 20,268,417 km (0.073 R)
• M69: 20,963,598 km (0.111 R)
• M70: 21,147,903 km (0.061 R)
• M71: 21,295,706 km (0.115 R)
• M72: 21,518,008 km (0.104 R)
• M73: 22,490,394 km (0.066 R)
• M74: 22,565,792 km (0.101 R)
• M75: 22,754,584 km (0.119 R)
• M76: 22,906,127 km (0.115 R)
• M77: 23,057,819 km (0.077 R)
• M78: 23,286,255 km (0.034 R)
• M79: 23,515,289 km (0.086 R)
• M80: 25,767,934 km (0.106 R)
• M81: 25,925,760 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit