🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 302 Days

Day: 30.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.88 AU - 0.96 AU

Year: 394 Days

Day: 41.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.14 AU - 2.36 AU

Year: 1506 Days

Day: 17.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 13.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.1 AU - 3.28 AU

Year: 2542 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,543,614 km

• M1: 184,454 km (0.051 R)
• M2: 277,654 km (0.059 R)
• M3: 383,569 km (0.059 R)
• M4: 488,587 km (0.115 R)
• M5: 590,164 km (0.072 R)
• M6: 782,397 km (0.089 R)
• M7: 892,202 km (0.086 R)
• M8: 1,007,691 km (0.092 R)
• M9: 1,172,249 km (0.087 R)
• M10: 1,363,734 km (0.106 R)
• M11: 1,463,516 km (0.069 R)
• M12: 1,572,124 km (0.119 R)
• M13: 1,746,705 km (0.052 R)
• M14: 1,994,289 km (0.114 R)
• M15: 2,108,881 km (0.1 R)
• M16: 2,232,748 km (0.114 R)
• M17: 2,344,947 km (0.113 R)
• M18: 2,430,367 km (0.067 R)
• M19: 2,633,970 km (0.11 R)
• M20: 2,737,940 km (0.104 R)
• M21: 3,011,854 km (0.099 R)
• M22: 3,152,177 km (0.084 R)
• M23: 3,334,836 km (0.054 R)
• M24: 3,455,860 km (0.098 R)
• M25: 3,561,925 km (0.047 R)
• M26: 3,669,187 km (0.101 R)
• M27: 3,895,379 km (0.088 R)
• M28: 4,014,608 km (0.096 R)
• M29: 4,135,035 km (0.117 R)
• M30: 4,317,843 km (0.076 R)
• M31: 4,494,668 km (0.099 R)
• M32: 4,764,243 km (0.069 R)
• M33: 4,901,125 km (0.059 R)
• M34: 5,002,254 km (0.084 R)
• M35: 5,122,829 km (0.081 R)
• M36: 5,385,823 km (0.091 R)
• M37: 5,711,048 km (0.113 R)
• M38: 6,171,361 km (0.092 R)
• M39: 6,532,191 km (0.097 R)
• M40: 6,674,459 km (0.116 R)
• M41: 6,858,763 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 12.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.05 AU - 3.89 AU

Year: 2884 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,543,614 km

• M1: 159,172 km (0.103 R)
• M2: 299,345 km (0.104 R)
• M3: 410,347 km (0.088 R)
• M4: 644,318 km (0.092 R)
• M5: 819,796 km (0.034 R)
• M6: 1,002,156 km (0.117 R)
• M7: 1,135,149 km (0.087 R)
• M8: 1,274,424 km (0.087 R)
• M9: 1,352,066 km (0.119 R)
• M10: 1,642,435 km (0.068 R)
• M11: 1,864,139 km (0.094 R)
• M12: 2,017,626 km (0.111 R)
• M13: 2,378,457 km (0.029 R)
• M14: 2,716,548 km (0.08 R)
• M15: 2,861,957 km (0.096 R)
• M16: 3,040,128 km (0.034 R)
• M17: 3,145,744 km (0.101 R)
• M18: 3,628,347 km (0.06 R)
• M19: 3,854,090 km (0.105 R)
• M20: 4,001,593 km (0.117 R)
• M21: 4,167,946 km (0.118 R)
• M22: 4,319,489 km (0.087 R)
• M23: 4,785,337 km (0.078 R)
• M24: 4,908,755 km (0.1 R)
• M25: 4,997,616 km (0.119 R)
• M26: 5,267,341 km (0.085 R)
• M27: 5,597,354 km (0.038 R)
• M28: 5,896,550 km (0.036 R)
• M29: 6,009,945 km (0.076 R)
• M30: 6,124,238 km (0.074 R)
• M31: 6,200,832 km (0.117 R)
• M32: 6,277,725 km (0.055 R)
• M33: 6,471,454 km (0.091 R)
• M34: 6,569,142 km (0.087 R)
• M35: 6,686,875 km (0.107 R)
• M36: 6,924,437 km (0.117 R)
• M37: 7,205,381 km (0.074 R)
• M38: 8,154,430 km (0.085 R)
• M39: 8,729,784 km (0.092 R)
• M40: 10,100,399 km (0.112 R)
• M41: 10,396,304 km (0.094 R)
• M42: 11,207,124 km (0.11 R)
• M43: 11,703,341 km (0.076 R)
• M44: 12,014,205 km (0.109 R)
• M45: 13,111,057 km (0.062 R)
• M46: 13,659,034 km (0.106 R)
• M47: 13,834,961 km (0.07 R)
• M48: 14,112,914 km (0.079 R)
• M49: 14,418,243 km (0.086 R)
• M50: 14,520,568 km (0.026 R)
• M51: 14,932,111 km (0.059 R)
• M52: 15,451,964 km (0.066 R)
• M53: 16,616,434 km (0.105 R)
• M54: 16,723,696 km (0.089 R)
• M55: 16,965,895 km (0.074 R)
• M56: 17,809,178 km (0.058 R)
• M57: 17,973,885 km (0.093 R)
• M58: 18,526,799 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 14.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.26 AU - 4.98 AU

Year: 3732 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,543,614 km

• M1: 181,911 km (0.111 R)
• M2: 273,764 km (0.112 R)
• M3: 362,775 km (0.095 R)
• M4: 695,780 km (0.055 R)
• M5: 978,669 km (0.045 R)
• M6: 1,072,916 km (0.086 R)
• M7: 1,179,729 km (0.109 R)
• M8: 1,271,731 km (0.092 R)
• M9: 1,395,299 km (0.064 R)
• M10: 1,728,005 km (0.119 R)
• M11: 1,833,920 km (0.097 R)
• M12: 2,064,002 km (0.117 R)
• M13: 2,211,356 km (0.112 R)
• M14: 2,385,787 km (0.071 R)
• M15: 2,540,920 km (0.116 R)
• M16: 3,052,395 km (0.096 R)
• M17: 3,340,221 km (0.116 R)
• M18: 3,447,184 km (0.097 R)
• M19: 3,678,312 km (0.12 R)
• M20: 3,844,665 km (0.059 R)
• M21: 3,985,138 km (0.091 R)
• M22: 4,461,158 km (0.108 R)
• M23: 4,549,720 km (0.053 R)
• M24: 4,864,324 km (0.052 R)
• M25: 5,032,024 km (0.114 R)
• M26: 5,248,192 km (0.064 R)
• M27: 5,451,795 km (0.109 R)
• M28: 5,674,098 km (0.117 R)
• M29: 5,996,780 km (0.079 R)
• M30: 6,492,099 km (0.093 R)
• M31: 6,626,587 km (0.057 R)
• M32: 6,863,999 km (0.113 R)
• M33: 6,966,623 km (0.105 R)
• M34: 7,086,900 km (0.119 R)
• M35: 7,347,200 km (0.064 R)
• M36: 7,505,026 km (0.098 R)
• M37: 7,628,444 km (0.107 R)
• M38: 7,717,006 km (0.055 R)
• M39: 7,841,621 km (0.056 R)
• M40: 8,056,893 km (0.11 R)
• M41: 8,419,967 km (0.096 R)
• M42: 8,548,322 km (0.064 R)
• M43: 8,993,525 km (0.106 R)
• M44: 9,598,798 km (0.079 R)
• M45: 9,771,434 km (0.097 R)
• M46: 9,887,222 km (0.085 R)
• M47: 10,217,385 km (0.047 R)
• M48: 10,334,819 km (0.106 R)
• M49: 10,492,196 km (0.073 R)
• M50: 10,729,608 km (0.051 R)
• M51: 10,908,826 km (0.049 R)
• M52: 11,049,000 km (0.109 R)
• M53: 11,412,074 km (0.086 R)
• M54: 11,738,047 km (0.108 R)
• M55: 12,503,839 km (0.107 R)
• M56: 13,094,152 km (0.115 R)
• M57: 14,345,837 km (0.097 R)
• M58: 14,455,493 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 11.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.06 AU - 6.28 AU

Year: 5246 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,543,614 km

• M1: 158,275 km (0.062 R)
• M2: 491,878 km (0.069 R)
• M3: 769,980 km (0.105 R)
• M4: 939,923 km (0.081 R)
• M5: 1,278,463 km (0.106 R)
• M6: 1,386,174 km (0.103 R)
• M7: 1,669,512 km (0.049 R)
• M8: 1,743,264 km (0.068 R)
• M9: 1,818,213 km (0.04 R)
• M10: 1,909,617 km (0.098 R)
• M11: 2,161,240 km (0.114 R)
• M12: 2,440,540 km (0.075 R)
• M13: 2,854,926 km (0.1 R)
• M14: 3,106,998 km (0.12 R)
• M15: 3,460,947 km (0.038 R)
• M16: 3,594,687 km (0.066 R)
• M17: 3,710,626 km (0.065 R)
• M18: 4,106,462 km (0.065 R)
• M19: 4,662,218 km (0.088 R)
• M20: 4,767,834 km (0.093 R)
• M21: 5,351,864 km (0.068 R)
• M22: 5,529,287 km (0.049 R)
• M23: 5,686,215 km (0.057 R)
• M24: 5,799,161 km (0.093 R)
• M25: 5,958,633 km (0.087 R)
• M26: 6,375,263 km (0.085 R)
• M27: 6,729,810 km (0.084 R)
• M28: 6,897,509 km (0.112 R)
• M29: 7,188,178 km (0.056 R)
• M30: 8,084,269 km (0.072 R)
• M31: 8,237,008 km (0.062 R)
• M32: 9,601,341 km (0.09 R)
• M33: 9,763,206 km (0.092 R)
• M34: 10,392,414 km (0.108 R)
• M35: 10,670,068 km (0.041 R)
• M36: 11,006,514 km (0.103 R)
• M37: 11,091,037 km (0.114 R)
• M38: 12,123,860 km (0.091 R)
• M39: 14,065,641 km (0.039 R)
• M40: 14,994,045 km (0.112 R)
• M41: 15,244,921 km (0.09 R)
• M42: 15,655,716 km (0.073 R)
• M43: 15,846,454 km (0.103 R)
• M44: 16,134,130 km (0.04 R)
• M45: 16,326,962 km (0.081 R)
• M46: 16,617,481 km (0.088 R)
• M47: 16,974,870 km (0.107 R)
• M48: 17,598,394 km (0.118 R)
• M49: 18,162,528 km (0.038 R)
• M50: 19,718,795 km (0.065 R)
• M51: 20,721,848 km (0.116 R)
• M52: 21,106,614 km (0.103 R)
• M53: 21,883,326 km (0.059 R)
• M54: 22,561,603 km (0.066 R)
• M55: 23,065,748 km (0.083 R)
• M56: 23,210,558 km (0.049 R)
• M57: 23,464,576 km (0.108 R)
• M58: 24,158,859 km (0.093 R)
• M59: 24,637,722 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 10.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.61 AU - 7.17 AU

Year: 7208 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,543,614 km

• M1: 131,497 km (0.084 R)
• M2: 252,671 km (0.09 R)
• M3: 439,219 km (0.116 R)
• M4: 1,030,430 km (0.106 R)
• M5: 1,197,082 km (0.111 R)
• M6: 1,294,770 km (0.094 R)
• M7: 1,557,164 km (0.057 R)
• M8: 1,713,045 km (0.114 R)
• M9: 2,014,784 km (0.033 R)
• M10: 2,145,533 km (0.043 R)
• M11: 2,484,970 km (0.117 R)
• M12: 2,554,982 km (0.118 R)
• M13: 2,754,546 km (0.118 R)
• M14: 3,138,713 km (0.117 R)
• M15: 3,260,336 km (0.067 R)
• M16: 3,352,638 km (0.081 R)
• M17: 3,508,519 km (0.119 R)
• M18: 4,493,172 km (0.104 R)
• M19: 5,930,359 km (0.1 R)
• M20: 6,081,453 km (0.073 R)
• M21: 6,176,597 km (0.069 R)
• M22: 6,272,190 km (0.12 R)
• M23: 6,816,427 km (0.113 R)
• M24: 7,538,536 km (0.114 R)
• M25: 7,640,861 km (0.096 R)
• M26: 7,784,624 km (0.115 R)
• M27: 7,908,791 km (0.094 R)
• M28: 8,012,612 km (0.058 R)
• M29: 8,117,031 km (0.118 R)
• M30: 8,221,749 km (0.098 R)
• M31: 8,327,066 km (0.104 R)
• M32: 8,517,654 km (0.053 R)
• M33: 9,076,552 km (0.069 R)
• M34: 9,602,837 km (0.101 R)
• M35: 10,049,087 km (0.088 R)
• M36: 10,593,474 km (0.1 R)
• M37: 10,731,104 km (0.078 R)
• M38: 11,310,945 km (0.089 R)
• M39: 11,381,256 km (0.051 R)
• M40: 12,020,189 km (0.087 R)
• M41: 12,307,866 km (0.096 R)
• M42: 12,573,701 km (0.115 R)
• M43: 12,646,555 km (0.115 R)
• M44: 12,743,794 km (0.107 R)
• M45: 12,841,332 km (0.094 R)
• M46: 12,963,703 km (0.069 R)
• M47: 13,407,111 km (0.048 R)
• M48: 13,855,605 km (0.083 R)
• M49: 14,031,383 km (0.035 R)
• M50: 14,309,036 km (0.056 R)
• M51: 14,537,622 km (0.102 R)
• M52: 14,741,673 km (0.069 R)
• M53: 14,818,567 km (0.096 R)
• M54: 16,197,410 km (0.119 R)
• M55: 16,462,049 km (0.106 R)
• M56: 17,671,099 km (0.073 R)
• M57: 18,492,990 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 14.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.87 AU - 7.95 AU

Year: 7242 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,543,614 km

• M1: 179,069 km (0.047 R)
• M2: 329,115 km (0.042 R)
• M3: 481,855 km (0.066 R)
• M4: 583,432 km (0.091 R)
• M5: 738,265 km (0.084 R)
• M6: 941,569 km (0.098 R)
• M7: 1,329,775 km (0.116 R)
• M8: 1,746,705 km (0.106 R)
• M9: 2,047,696 km (0.06 R)
• M10: 2,227,363 km (0.105 R)
• M11: 2,342,403 km (0.101 R)
• M12: 2,822,912 km (0.083 R)
• M13: 3,023,971 km (0.081 R)
• M14: 3,282,028 km (0.114 R)
• M15: 3,387,345 km (0.062 R)
• M16: 3,847,657 km (0.103 R)
• M17: 4,241,997 km (0.095 R)
• M18: 4,357,038 km (0.084 R)
• M19: 4,738,513 km (0.117 R)
• M20: 5,565,041 km (0.067 R)
• M21: 5,850,623 km (0.104 R)
• M22: 5,946,964 km (0.107 R)
• M23: 6,043,754 km (0.114 R)
• M24: 6,337,415 km (0.093 R)
• M25: 6,436,299 km (0.12 R)
• M26: 6,769,902 km (0.07 R)
• M27: 7,212,113 km (0.03 R)
• M28: 7,419,456 km (0.108 R)
• M29: 7,981,944 km (0.109 R)
• M30: 9,297,657 km (0.088 R)
• M31: 10,057,614 km (0.101 R)
• M32: 10,640,747 km (0.079 R)
• M33: 10,877,112 km (0.068 R)
• M34: 12,372,941 km (0.088 R)
• M35: 12,538,546 km (0.081 R)
• M36: 12,663,161 km (0.076 R)
• M37: 13,165,959 km (0.113 R)
• M38: 13,292,668 km (0.109 R)
• M39: 13,419,827 km (0.088 R)
• M40: 13,590,069 km (0.11 R)
• M41: 15,642,851 km (0.104 R)
• M42: 16,318,136 km (0.082 R)
• M43: 17,837,452 km (0.074 R)
• M44: 18,542,955 km (0.076 R)
• M45: 19,449,668 km (0.106 R)
• M46: 19,594,180 km (0.11 R)
• M47: 21,405,511 km (0.036 R)
• M48: 21,954,385 km (0.097 R)
• M49: 22,558,461 km (0.052 R)
• M50: 23,218,936 km (0.116 R)
• M51: 23,372,274 km (0.085 R)
• M52: 23,834,382 km (0.04 R)
• M53: 23,989,066 km (0.114 R)
• M54: 24,299,481 km (0.103 R)
• M55: 24,403,153 km (0.11 R)
• M56: 24,507,123 km (0.115 R)
• M57: 25,081,280 km (0.093 R)
• M58: 25,396,183 km (0.078 R)
• M59: 26,616,004 km (0.08 R)
• M60: 26,883,785 km (0.036 R)
• M61: 27,692,211 km (0.066 R)
• M62: 28,290,304 km (0.074 R)
• M63: 28,837,533 km (0.112 R)
• M64: 30,054,063 km (0.103 R)
• M65: 31,287,198 km (0.039 R)
• M66: 32,080,515 km (0.118 R)
• M67: 32,365,499 km (0.096 R)
• M68: 33,687,047 km (0.078 R)
• M69: 33,802,836 km (0.098 R)
• M70: 34,792,126 km (0.12 R)
• M71: 35,084,889 km (0.089 R)
• M72: 35,496,134 km (0.105 R)
• M73: 35,909,024 km (0.069 R)
• M74: 36,501,731 km (0.087 R)
• M75: 37,456,614 km (0.073 R)
• M76: 38,057,549 km (0.103 R)
• M77: 40,431,667 km (0.099 R)
• M78: 40,801,174 km (0.026 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: 183 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit