🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 37.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,155,369 km

• M1: 89,908 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.53 AU - 0.67 AU

Year: 300 Days

Day: 16.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 13.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.41 AU - 1.43 AU

Year: 1093 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,155,369 km

• M1: 202,107 km (0.061 R)
• M2: 313,707 km (0.103 R)
• M3: 404,064 km (0.081 R)
• M4: 533,167 km (0.046 R)
• M5: 654,790 km (0.099 R)
• M6: 814,560 km (0.088 R)
• M7: 922,271 km (0.114 R)
• M8: 1,044,044 km (0.108 R)
• M9: 1,158,187 km (0.118 R)
• M10: 1,258,417 km (0.107 R)
• M11: 1,385,725 km (0.105 R)
• M12: 1,715,738 km (0.081 R)
• M13: 1,863,541 km (0.118 R)
• M14: 1,955,543 km (0.072 R)
• M15: 2,076,867 km (0.107 R)
• M16: 2,206,419 km (0.068 R)
• M17: 2,292,438 km (0.087 R)
• M18: 2,474,050 km (0.07 R)
• M19: 2,557,675 km (0.081 R)
• M20: 2,642,347 km (0.103 R)
• M21: 2,746,318 km (0.111 R)
• M22: 2,851,784 km (0.111 R)
• M23: 3,015,743 km (0.114 R)
• M24: 3,163,546 km (0.088 R)
• M25: 3,287,413 km (0.082 R)
• M26: 3,399,761 km (0.112 R)
• M27: 3,486,378 km (0.117 R)
• M28: 3,587,507 km (0.075 R)
• M29: 3,696,414 km (0.054 R)
• M30: 3,994,562 km (0.026 R)
• M31: 4,171,537 km (0.081 R)
• M32: 4,271,917 km (0.118 R)
• M33: 4,453,080 km (0.104 R)
• M34: 4,548,224 km (0.032 R)
• M35: 4,636,786 km (0.038 R)
• M36: 4,740,757 km (0.086 R)
• M37: 4,853,105 km (0.116 R)
• M38: 4,951,241 km (0.029 R)
• M39: 5,257,168 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.7

Radius: 12.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.34 AU - 1.82 AU

Year: 1282 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,155,369 km

• M1: 166,353 km (0.053 R)
• M2: 279,299 km (0.033 R)
• M3: 373,995 km (0.079 R)
• M4: 478,115 km (0.087 R)
• M5: 558,748 km (0.111 R)
• M6: 936,632 km (0.111 R)
• M7: 1,095,804 km (0.106 R)
• M8: 1,187,209 km (0.103 R)
• M9: 1,321,099 km (0.081 R)
• M10: 1,401,582 km (0.12 R)
• M11: 1,549,834 km (0.093 R)
• M12: 1,653,804 km (0.086 R)
• M13: 1,836,912 km (0.098 R)
• M14: 1,940,733 km (0.081 R)
• M15: 2,080,308 km (0.04 R)
• M16: 2,327,593 km (0.1 R)
• M17: 2,761,277 km (0.061 R)
• M18: 2,941,992 km (0.088 R)
• M19: 3,080,220 km (0.071 R)
• M20: 3,267,816 km (0.095 R)
• M21: 3,395,124 km (0.086 R)
• M22: 3,712,271 km (0.106 R)
• M23: 3,912,433 km (0.068 R)
• M24: 4,013,711 km (0.068 R)
• M25: 4,253,815 km (0.098 R)
• M26: 4,472,228 km (0.086 R)
• M27: 4,694,381 km (0.065 R)
• M28: 5,011,678 km (0.086 R)
• M29: 5,131,207 km (0.106 R)
• M30: 5,373,406 km (0.062 R)
• M31: 5,458,078 km (0.103 R)
• M32: 5,543,349 km (0.114 R)
• M33: 5,801,405 km (0.066 R)
• M34: 5,898,195 km (0.115 R)
• M35: 5,985,560 km (0.059 R)
• M36: 6,102,845 km (0.094 R)
• M37: 6,201,131 km (0.073 R)
• M38: 6,339,808 km (0.112 R)
• M39: 6,499,429 km (0.114 R)
• M40: 6,955,553 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 11.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.28 AU - 3.36 AU

Year: 3058 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,155,369 km

• M1: 163,062 km (0.116 R)
• M2: 253,269 km (0.117 R)
• M3: 393,442 km (0.117 R)
• M4: 473,477 km (0.085 R)
• M5: 583,432 km (0.04 R)
• M6: 754,422 km (0.047 R)
• M7: 869,463 km (0.084 R)
• M8: 1,068,578 km (0.087 R)
• M9: 1,189,453 km (0.106 R)
• M10: 1,456,634 km (0.117 R)
• M11: 1,661,284 km (0.084 R)
• M12: 2,036,177 km (0.092 R)
• M13: 2,124,589 km (0.083 R)
• M14: 2,318,468 km (0.112 R)
• M15: 2,397,605 km (0.049 R)
• M16: 2,641,001 km (0.102 R)
• M17: 2,737,791 km (0.118 R)
• M18: 2,963,833 km (0.083 R)
• M19: 3,137,367 km (0.027 R)
• M20: 3,344,111 km (0.106 R)
• M21: 3,786,920 km (0.099 R)
• M22: 3,959,856 km (0.107 R)
• M23: 4,119,327 km (0.097 R)
• M24: 4,199,811 km (0.05 R)
• M25: 4,378,879 km (0.093 R)
• M26: 4,461,158 km (0.09 R)
• M27: 4,577,246 km (0.111 R)
• M28: 4,931,494 km (0.113 R)
• M29: 5,051,621 km (0.101 R)
• M30: 5,137,939 km (0.106 R)
• M31: 5,277,214 km (0.069 R)
• M32: 5,382,531 km (0.071 R)
• M33: 5,488,447 km (0.118 R)
• M34: 5,577,308 km (0.072 R)
• M35: 5,756,526 km (0.075 R)
• M36: 5,864,985 km (0.084 R)
• M37: 6,028,944 km (0.074 R)
• M38: 6,305,550 km (0.089 R)
• M39: 6,775,886 km (0.103 R)
• M40: 6,871,329 km (0.064 R)
• M41: 7,277,188 km (0.072 R)
• M42: 7,750,666 km (0.115 R)
• M43: 7,991,219 km (0.04 R)
• M44: 8,295,202 km (0.112 R)
• M45: 8,706,746 km (0.114 R)
• M46: 8,914,986 km (0.114 R)
• M47: 9,400,132 km (0.052 R)
• M48: 9,570,973 km (0.119 R)
• M49: 10,002,562 km (0.051 R)
• M50: 10,089,628 km (0.062 R)
• M51: 10,706,271 km (0.118 R)
• M52: 11,677,011 km (0.102 R)
• M53: 11,883,756 km (0.082 R)
• M54: 12,300,984 km (0.078 R)
• M55: 12,746,487 km (0.107 R)
• M56: 13,317,053 km (0.109 R)
• M57: 13,822,993 km (0.083 R)
• M58: 13,920,082 km (0.084 R)
• M59: 14,212,695 km (0.118 R)
• M60: 14,384,434 km (0.107 R)
• M61: 15,102,952 km (0.089 R)
• M62: 15,655,866 km (0.055 R)
• M63: 15,782,575 km (0.108 R)
• M64: 16,369,298 km (0.086 R)
• M65: 16,704,098 km (0.039 R)
• M66: 16,781,590 km (0.08 R)
• M67: 17,171,442 km (0.083 R)
• M68: 17,695,633 km (0.058 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 9.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.89 AU - 3.91 AU

Year: 4048 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,155,369 km

• M1: 124,316 km (0.083 R)
• M2: 205,547 km (0.054 R)
• M3: 273,465 km (0.104 R)
• M4: 353,350 km (0.116 R)
• M5: 500,106 km (0.12 R)
• M6: 1,200,822 km (0.036 R)
• M7: 1,260,212 km (0.082 R)
• M8: 1,482,814 km (0.091 R)
• M9: 1,651,560 km (0.072 R)
• M10: 1,937,592 km (0.117 R)
• M11: 2,050,837 km (0.085 R)
• M12: 2,210,009 km (0.085 R)
• M13: 2,343,451 km (0.102 R)
• M14: 2,728,216 km (0.119 R)
• M15: 2,791,646 km (0.086 R)
• M16: 3,199,450 km (0.057 R)
• M17: 3,487,426 km (0.078 R)
• M18: 3,998,302 km (0.104 R)
• M19: 4,198,165 km (0.117 R)
• M20: 4,476,267 km (0.109 R)
• M21: 4,589,214 km (0.073 R)
• M22: 4,683,909 km (0.099 R)
• M23: 5,385,823 km (0.066 R)
• M24: 5,485,904 km (0.084 R)
• M25: 5,627,124 km (0.055 R)
• M26: 5,790,036 km (0.083 R)
• M27: 6,141,292 km (0.083 R)
• M28: 6,266,954 km (0.115 R)
• M29: 6,499,579 km (0.068 R)
• M30: 6,563,457 km (0.089 R)
• M31: 7,038,729 km (0.106 R)
• M32: 7,236,348 km (0.115 R)
• M33: 7,727,328 km (0.112 R)
• M34: 7,795,096 km (0.113 R)
• M35: 7,931,230 km (0.034 R)
• M36: 8,600,531 km (0.105 R)
• M37: 8,694,329 km (0.101 R)
• M38: 9,360,040 km (0.071 R)
• M39: 9,553,170 km (0.086 R)
• M40: 9,943,621 km (0.119 R)
• M41: 10,239,974 km (0.11 R)
• M42: 10,589,285 km (0.083 R)
• M43: 10,790,644 km (0.082 R)
• M44: 11,069,644 km (0.067 R)
• M45: 11,402,350 km (0.098 R)
• M46: 11,557,184 km (0.085 R)
• M47: 12,077,934 km (0.106 R)
• M48: 12,394,034 km (0.083 R)
• M49: 12,526,578 km (0.098 R)
• M50: 12,927,051 km (0.071 R)
• M51: 13,169,250 km (0.086 R)
• M52: 13,250,332 km (0.063 R)
• M53: 13,795,317 km (0.097 R)
• M54: 14,598,359 km (0.029 R)
• M55: 14,878,855 km (0.099 R)
• M56: 15,076,324 km (0.041 R)
• M57: 15,246,117 km (0.115 R)
• M58: 16,220,897 km (0.058 R)
• M59: 16,453,073 km (0.113 R)
• M60: 16,540,438 km (0.105 R)
• M61: 16,715,767 km (0.115 R)
• M62: 16,950,336 km (0.096 R)
• M63: 17,215,573 km (0.106 R)
• M64: 17,571,317 km (0.119 R)
• M65: 17,750,236 km (0.051 R)
• M66: 17,929,604 km (0.115 R)
• M67: 18,380,791 km (0.119 R)
• M68: 18,501,816 km (0.063 R)
• M69: 18,957,641 km (0.1 R)
• M70: 19,694,859 km (0.113 R)
• M71: 20,160,407 km (0.114 R)
• M72: 20,347,704 km (0.103 R)
• M73: 20,692,377 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 9.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.59 AU - 4.19 AU

Year: 4954 Days

Day: 12.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,155,369 km

• M1: 138,976 km (0.084 R)
• M2: 372,050 km (0.105 R)
• M3: 442,211 km (0.099 R)
• M4: 535,411 km (0.083 R)
• M5: 665,112 km (0.112 R)
• M6: 891,454 km (0.117 R)
• M7: 1,048,681 km (0.093 R)
• M8: 1,154,746 km (0.117 R)
• M9: 1,227,451 km (0.034 R)
• M10: 1,301,950 km (0.119 R)
• M11: 1,455,587 km (0.116 R)
• M12: 1,669,961 km (0.118 R)
• M13: 2,099,606 km (0.117 R)
• M14: 2,342,703 km (0.08 R)
• M15: 2,499,332 km (0.092 R)
• M16: 2,562,911 km (0.053 R)
• M17: 2,627,238 km (0.078 R)
• M18: 2,708,170 km (0.115 R)
• M19: 3,091,889 km (0.07 R)
• M20: 3,351,441 km (0.105 R)
• M21: 3,546,367 km (0.059 R)
• M22: 3,910,339 km (0.039 R)
• M23: 4,153,435 km (0.025 R)
• M24: 4,420,767 km (0.077 R)
• M25: 4,556,602 km (0.096 R)
• M26: 4,634,841 km (0.12 R)
• M27: 5,195,085 km (0.047 R)
• M28: 5,317,905 km (0.117 R)
• M29: 5,692,349 km (0.081 R)
• M30: 6,161,637 km (0.044 R)
• M31: 6,291,787 km (0.097 R)
• M32: 6,400,994 km (0.086 R)
• M33: 6,466,817 km (0.086 R)
• M34: 6,799,373 km (0.066 R)
• M35: 7,596,729 km (0.086 R)
• M36: 7,830,102 km (0.117 R)
• M37: 8,495,813 km (0.112 R)
• M38: 8,738,012 km (0.104 R)
• M39: 8,811,165 km (0.068 R)
• M40: 8,884,468 km (0.091 R)
• M41: 9,204,607 km (0.035 R)
• M42: 9,503,354 km (0.052 R)
• M43: 9,653,999 km (0.05 R)
• M44: 9,983,115 km (0.075 R)
• M45: 11,018,631 km (0.089 R)
• M46: 11,124,098 km (0.09 R)
• M47: 11,495,848 km (0.076 R)
• M48: 11,656,367 km (0.088 R)
• M49: 11,844,561 km (0.087 R)
• M50: 12,718,063 km (0.046 R)
• M51: 12,995,268 km (0.109 R)
• M52: 13,640,483 km (0.102 R)
• M53: 14,296,021 km (0.101 R)
• M54: 14,671,063 km (0.097 R)
• M55: 15,225,174 km (0.068 R)
• M56: 15,490,112 km (0.09 R)
• M57: 15,815,936 km (0.112 R)
• M58: 16,024,326 km (0.041 R)
• M59: 16,474,316 km (0.075 R)
• M60: 17,325,079 km (0.095 R)
• M61: 18,314,968 km (0.096 R)
• M62: 18,377,500 km (0.111 R)
• M63: 18,942,980 km (0.081 R)
• M64: 19,196,249 km (0.119 R)
• M65: 19,418,701 km (0.115 R)
• M66: 20,026,817 km (0.043 R)
• M67: 20,091,144 km (0.081 R)
• M68: 20,317,036 km (0.112 R)
• M69: 20,414,125 km (0.118 R)
• M70: 21,261,747 km (0.1 R)
• M71: 21,327,420 km (0.093 R)
• M72: 21,722,957 km (0.101 R)
• M73: 21,855,351 km (0.067 R)
• M74: 22,120,888 km (0.09 R)
• M75: 22,187,459 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.9

Radius: 4.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.41 AU - 7.75 AU

Year: 13475 Days

Day: 17.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,155,369 km

• M1: 234,719 km (0.073 R)
• M2: 545,733 km (0.116 R)
• M3: 760,705 km (0.099 R)
• M4: 1,085,183 km (0.115 R)
• M5: 1,128,566 km (0.084 R)
• M6: 1,172,399 km (0.063 R)
• M7: 1,338,452 km (0.119 R)
• M8: 1,560,455 km (0.11 R)
• M9: 2,164,532 km (0.092 R)
• M10: 2,933,315 km (0.11 R)
• M11: 2,973,856 km (0.1 R)
• M12: 3,014,547 km (0.11 R)
• M13: 3,075,882 km (0.083 R)
• M14: 3,117,021 km (0.102 R)
• M15: 3,388,841 km (0.036 R)
• M16: 3,711,972 km (0.055 R)
• M17: 4,067,417 km (0.08 R)
• M18: 4,762,747 km (0.041 R)
• M19: 5,002,702 km (0.096 R)
• M20: 5,669,909 km (0.105 R)
• M21: 6,869,534 km (0.099 R)
• M22: 7,222,436 km (0.028 R)
• M23: 7,442,494 km (0.1 R)
• M24: 8,837,644 km (0.106 R)
• M25: 9,161,673 km (0.115 R)
• M26: 9,489,591 km (0.069 R)
• M27: 10,004,058 km (0.072 R)
• M28: 10,249,249 km (0.058 R)
• M29: 10,496,535 km (0.1 R)
• M30: 10,527,501 km (0.105 R)
• M31: 10,683,233 km (0.106 R)
• M32: 10,839,563 km (0.082 R)
• M33: 11,504,824 km (0.092 R)
• M34: 11,600,866 km (0.037 R)
• M35: 12,052,801 km (0.062 R)
• M36: 12,346,462 km (0.108 R)
• M37: 12,609,455 km (0.076 R)
• M38: 13,040,746 km (0.069 R)
• M39: 13,510,632 km (0.084 R)
• M40: 13,883,580 km (0.057 R)
• M41: 14,122,787 km (0.116 R)
• M42: 14,328,783 km (0.099 R)
• M43: 14,363,340 km (0.048 R)
• M44: 14,918,199 km (0.089 R)
• M45: 16,012,956 km (0.072 R)
• M46: 16,696,618 km (0.109 R)
• M47: 17,279,751 km (0.114 R)
• M48: 17,869,615 km (0.106 R)
• M49: 18,540,861 km (0.069 R)
• M50: 18,578,410 km (0.064 R)
• M51: 18,804,303 km (0.034 R)
• M52: 19,106,640 km (0.079 R)
• M53: 19,182,636 km (0.031 R)
• M54: 19,372,625 km (0.06 R)
• M55: 19,525,215 km (0.066 R)
• M56: 19,946,632 km (0.039 R)
• M57: 19,985,228 km (0.11 R)
• M58: 21,072,206 km (0.095 R)
• M59: 21,268,479 km (0.108 R)
• M60: 22,377,897 km (0.099 R)
• M61: 22,417,989 km (0.076 R)
• M62: 22,457,932 km (0.084 R)
• M63: 22,578,059 km (0.112 R)
• M64: 23,303,459 km (0.105 R)
• M65: 23,791,148 km (0.091 R)
• M66: 24,036,339 km (0.118 R)
• M67: 24,118,169 km (0.093 R)
• M68: 24,983,742 km (0.087 R)
• M69: 25,859,488 km (0.047 R)
• M70: 26,491,240 km (0.088 R)
• M71: 26,915,051 km (0.096 R)
• M72: 27,512,395 km (0.041 R)
• M73: 28,157,162 km (0.108 R)
• M74: 28,200,246 km (0.07 R)
• M75: 28,589,649 km (0.09 R)
• M76: 28,893,782 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit