🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.51 AU - 0.65 AU

Year: 163 Days

Day: 24.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.84 AU - 2.14 AU

Year: 1036 Days

Day: 40.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.06 AU - 3.22 AU

Year: 1583 Days

Day: 15.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,856,306 km

• M1: 1,284,747 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.72 AU - 3.66 AU

Year: 2102 Days

Day: 19.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 14.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.04 AU - 5.26 AU

Year: 4312 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,856,306 km

• M1: 308,022 km (0.04 R)
• M2: 431,889 km (0.092 R)
• M3: 559,945 km (0.114 R)
• M4: 658,380 km (0.044 R)
• M5: 800,797 km (0.109 R)
• M6: 1,163,722 km (0.093 R)
• M7: 1,281,455 km (0.117 R)
• M8: 1,388,119 km (0.087 R)
• M9: 1,594,713 km (0.107 R)
• M10: 1,710,352 km (0.053 R)
• M11: 1,846,187 km (0.084 R)
• M12: 1,968,259 km (0.118 R)
• M13: 2,093,024 km (0.085 R)
• M14: 2,600,011 km (0.098 R)
• M15: 2,777,733 km (0.055 R)
• M16: 3,335,135 km (0.09 R)
• M17: 3,507,172 km (0.112 R)
• M18: 4,109,603 km (0.092 R)
• M19: 4,247,981 km (0.116 R)
• M20: 4,341,031 km (0.109 R)
• M21: 4,648,604 km (0.117 R)
• M22: 4,865,671 km (0.101 R)
• M23: 4,963,209 km (0.079 R)
• M24: 5,210,045 km (0.058 R)
• M25: 5,410,506 km (0.089 R)
• M26: 5,845,088 km (0.071 R)
• M27: 5,975,089 km (0.082 R)
• M28: 6,079,807 km (0.09 R)
• M29: 6,344,296 km (0.068 R)
• M30: 6,504,815 km (0.099 R)
• M31: 7,468,225 km (0.025 R)
• M32: 7,666,292 km (0.074 R)
• M33: 8,270,967 km (0.095 R)
• M34: 8,534,858 km (0.106 R)
• M35: 8,712,430 km (0.071 R)
• M36: 9,465,356 km (0.119 R)
• M37: 9,557,060 km (0.106 R)
• M38: 9,679,880 km (0.095 R)
• M39: 9,772,331 km (0.099 R)
• M40: 9,927,165 km (0.071 R)
• M41: 10,051,631 km (0.11 R)
• M42: 10,491,149 km (0.046 R)
• M43: 10,586,144 km (0.069 R)
• M44: 10,937,100 km (0.111 R)
• M45: 11,259,334 km (0.081 R)
• M46: 11,584,859 km (0.051 R)
• M47: 12,546,325 km (0.08 R)
• M48: 12,883,817 km (0.119 R)
• M49: 13,430,149 km (0.083 R)
• M50: 14,193,696 km (0.053 R)
• M51: 14,686,921 km (0.097 R)
• M52: 15,185,829 km (0.12 R)
• M53: 15,329,443 km (0.115 R)
• M54: 16,127,249 km (0.067 R)
• M55: 16,494,362 km (0.099 R)
• M56: 17,162,167 km (0.112 R)
• M57: 18,066,336 km (0.114 R)
• M58: 18,333,069 km (0.072 R)
• M59: 18,524,256 km (0.102 R)
• M60: 18,947,468 km (0.092 R)
• M61: 19,334,926 km (0.118 R)
• M62: 20,314,942 km (0.047 R)
• M63: 20,910,790 km (0.066 R)
• M64: 22,445,964 km (0.113 R)
• M65: 23,185,725 km (0.115 R)
• M66: 24,017,190 km (0.105 R)
• M67: 24,731,520 km (0.109 R)
• M68: 25,282,639 km (0.09 R)
• M69: 25,410,395 km (0.086 R)
• M70: 26,009,385 km (0.1 R)
• M71: 26,786,247 km (0.118 R)
• M72: 27,221,277 km (0.106 R)
• M73: 27,483,373 km (0.115 R)
• M74: 27,614,720 km (0.117 R)
• M75: 28,628,844 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 14.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.98 AU - 6.36 AU

Year: 4981 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,856,306 km

• M1: 191,485 km (0.12 R)
• M2: 316,100 km (0.107 R)
• M3: 407,205 km (0.103 R)
• M4: 504,743 km (0.045 R)
• M5: 666,907 km (0.029 R)
• M6: 1,293,274 km (0.033 R)
• M7: 1,478,027 km (0.11 R)
• M8: 1,580,352 km (0.075 R)
• M9: 1,847,235 km (0.048 R)
• M10: 2,014,635 km (0.114 R)
• M11: 2,216,592 km (0.07 R)
• M12: 2,425,430 km (0.089 R)
• M13: 2,672,416 km (0.101 R)
• M14: 3,009,161 km (0.08 R)
• M15: 3,258,391 km (0.112 R)
• M16: 3,583,916 km (0.1 R)
• M17: 3,759,544 km (0.103 R)
• M18: 3,902,260 km (0.114 R)
• M19: 4,028,521 km (0.099 R)
• M20: 4,137,877 km (0.078 R)
• M21: 4,229,880 km (0.112 R)
• M22: 4,453,379 km (0.039 R)
• M23: 4,623,621 km (0.091 R)
• M24: 5,834,018 km (0.116 R)
• M25: 6,485,516 km (0.06 R)
• M26: 6,700,638 km (0.058 R)
• M27: 6,918,154 km (0.1 R)
• M28: 7,382,655 km (0.077 R)
• M29: 8,040,736 km (0.09 R)
• M30: 8,741,602 km (0.088 R)
• M31: 9,003,548 km (0.026 R)
• M32: 9,632,906 km (0.086 R)
• M33: 10,176,694 km (0.055 R)
• M34: 10,401,989 km (0.095 R)
• M35: 10,705,074 km (0.092 R)
• M36: 10,883,245 km (0.064 R)
• M37: 11,371,682 km (0.102 R)
• M38: 11,710,222 km (0.12 R)
• M39: 11,946,437 km (0.067 R)
• M40: 12,503,839 km (0.078 R)
• M41: 13,233,128 km (0.03 R)
• M42: 13,369,711 km (0.073 R)
• M43: 13,589,171 km (0.056 R)
• M44: 14,535,378 km (0.062 R)
• M45: 14,874,367 km (0.06 R)
• M46: 15,387,936 km (0.072 R)
• M47: 15,502,827 km (0.108 R)
• M48: 15,936,362 km (0.081 R)
• M49: 16,697,067 km (0.084 R)
• M50: 16,874,341 km (0.055 R)
• M51: 17,230,832 km (0.087 R)
• M52: 18,345,486 km (0.064 R)
• M53: 18,497,926 km (0.11 R)
• M54: 18,650,815 km (0.096 R)
• M55: 18,865,488 km (0.091 R)
• M56: 19,080,909 km (0.083 R)
• M57: 19,173,510 km (0.071 R)
• M58: 19,390,278 km (0.117 R)
• M59: 19,514,444 km (0.11 R)
• M60: 19,607,793 km (0.102 R)
• M61: 20,328,256 km (0.061 R)
• M62: 21,248,882 km (0.097 R)
• M63: 21,344,923 km (0.074 R)
• M64: 21,473,278 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 12.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.97 AU - 10.83 AU

Year: 12374 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,856,306 km

• M1: 160,070 km (0.118 R)
• M2: 271,969 km (0.105 R)
• M3: 459,116 km (0.114 R)
• M4: 547,229 km (0.114 R)
• M5: 780,452 km (0.071 R)
• M6: 878,439 km (0.064 R)
• M7: 981,063 km (0.099 R)
• M8: 1,143,377 km (0.089 R)
• M9: 1,511,387 km (0.067 R)
• M10: 1,717,533 km (0.112 R)
• M11: 2,355,269 km (0.096 R)
• M12: 2,845,052 km (0.115 R)
• M13: 3,061,969 km (0.069 R)
• M14: 3,142,154 km (0.117 R)
• M15: 3,304,916 km (0.045 R)
• M16: 3,681,304 km (0.117 R)
• M17: 3,831,501 km (0.073 R)
• M18: 4,407,153 km (0.065 R)
• M19: 5,081,540 km (0.101 R)
• M20: 5,225,154 km (0.06 R)
• M21: 5,321,645 km (0.083 R)
• M22: 6,370,625 km (0.091 R)
• M23: 6,499,728 km (0.047 R)
• M24: 6,734,298 km (0.113 R)
• M25: 6,839,615 km (0.065 R)
• M26: 7,400,906 km (0.083 R)
• M27: 7,646,097 km (0.071 R)
• M28: 7,728,376 km (0.1 R)
• M29: 7,810,954 km (0.107 R)
• M30: 8,088,607 km (0.11 R)
• M31: 8,854,249 km (0.107 R)
• M32: 8,969,739 km (0.067 R)
• M33: 10,454,498 km (0.087 R)
• M34: 10,607,087 km (0.087 R)
• M35: 11,194,109 km (0.103 R)
• M36: 11,287,758 km (0.108 R)
• M37: 11,601,764 km (0.078 R)
• M38: 12,142,261 km (0.115 R)
• M39: 12,335,092 km (0.061 R)
• M40: 12,464,195 km (0.038 R)
• M41: 13,017,708 km (0.099 R)
• M42: 13,182,116 km (0.117 R)
• M43: 13,846,480 km (0.069 R)
• M44: 14,250,244 km (0.065 R)
• M45: 14,385,780 km (0.096 R)
• M46: 14,589,832 km (0.081 R)
• M47: 14,829,188 km (0.118 R)
• M48: 14,932,111 km (0.034 R)
• M49: 15,069,742 km (0.036 R)
• M50: 15,485,175 km (0.108 R)
• M51: 16,682,706 km (0.094 R)
• M52: 16,897,229 km (0.094 R)
• M53: 17,292,616 km (0.111 R)
• M54: 17,910,007 km (0.113 R)
• M55: 18,056,313 km (0.059 R)
• M56: 18,276,372 km (0.113 R)
• M57: 18,386,925 km (0.114 R)
• M58: 18,868,031 km (0.072 R)
• M59: 19,918,358 km (0.12 R)
• M60: 20,032,052 km (0.098 R)
• M61: 20,412,480 km (0.059 R)
• M62: 21,103,323 km (0.11 R)
• M63: 21,568,123 km (0.086 R)
• M64: 22,036,365 km (0.053 R)
• M65: 22,193,143 km (0.098 R)
• M66: 23,381,250 km (0.113 R)
• M67: 23,621,354 km (0.084 R)
• M68: 24,023,324 km (0.112 R)
• M69: 24,144,348 km (0.099 R)
• M70: 24,468,078 km (0.108 R)
• M71: 24,833,995 km (0.11 R)
• M72: 25,038,196 km (0.116 R)
• M73: 25,324,825 km (0.081 R)
• M74: 25,901,375 km (0.045 R)
• M75: 26,315,911 km (0.093 R)
• M76: 27,361,899 km (0.116 R)
• M77: 27,995,895 km (0.102 R)
• M78: 28,421,351 km (0.081 R)
• M79: 28,592,043 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 3.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.41 AU - 21.57 AU

Year: 28153 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,856,306 km

• M1: 126,560 km (0.111 R)
• M2: 185,950 km (0.075 R)
• M3: 287,677 km (0.118 R)
• M4: 455,226 km (0.075 R)
• M5: 517,160 km (0.054 R)
• M6: 615,296 km (0.106 R)
• M7: 755,170 km (0.118 R)
• M8: 804,089 km (0.114 R)
• M9: 879,336 km (0.095 R)
• M10: 1,160,580 km (0.115 R)
• M11: 1,318,406 km (0.081 R)
• M12: 1,362,537 km (0.111 R)
• M13: 1,422,377 km (0.09 R)
• M14: 2,082,702 km (0.099 R)
• M15: 2,134,313 km (0.097 R)
• M16: 2,525,661 km (0.094 R)
• M17: 2,562,312 km (0.116 R)
• M18: 2,692,014 km (0.073 R)
• M19: 2,767,112 km (0.072 R)
• M20: 3,015,893 km (0.103 R)
• M21: 3,054,789 km (0.078 R)
• M22: 3,152,925 km (0.097 R)
• M23: 4,210,432 km (0.106 R)
• M24: 4,585,175 km (0.051 R)
• M25: 4,630,054 km (0.113 R)
• M26: 5,039,653 km (0.06 R)
• M27: 5,225,454 km (0.107 R)
• M28: 6,663,388 km (0.107 R)
• M29: 7,150,778 km (0.117 R)
• M30: 7,228,868 km (0.114 R)
• M31: 7,782,829 km (0.076 R)
• M32: 8,322,878 km (0.091 R)
• M33: 9,927,464 km (0.059 R)
• M34: 10,101,746 km (0.065 R)
• M35: 11,441,245 km (0.099 R)
• M36: 12,209,131 km (0.071 R)
• M37: 13,375,695 km (0.073 R)
• M38: 14,808,693 km (0.109 R)
• M39: 15,041,019 km (0.12 R)
• M40: 17,430,695 km (0.118 R)
• M41: 17,535,713 km (0.116 R)
• M42: 17,746,347 km (0.061 R)
• M43: 17,816,658 km (0.106 R)
• M44: 18,205,612 km (0.071 R)
• M45: 19,534,191 km (0.12 R)
• M46: 20,155,022 km (0.083 R)
• M47: 20,708,085 km (0.101 R)
• M48: 21,079,686 km (0.118 R)
• M49: 21,415,833 km (0.078 R)
• M50: 21,791,623 km (0.079 R)
• M51: 23,624,945 km (0.064 R)
• M52: 23,702,436 km (0.084 R)
• M53: 24,953,224 km (0.1 R)
• M54: 25,666,207 km (0.062 R)
• M55: 26,828,882 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 7.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16 AU - 22.46 AU

Year: 31113 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,856,306 km

• M1: 121,922 km (0.069 R)
• M2: 331,808 km (0.087 R)
• M3: 600,187 km (0.077 R)
• M4: 901,178 km (0.083 R)
• M5: 2,155,705 km (0.116 R)
• M6: 2,229,756 km (0.099 R)
• M7: 3,017,389 km (0.109 R)
• M8: 4,111,099 km (0.052 R)
• M9: 6,085,941 km (0.099 R)
• M10: 6,404,135 km (0.091 R)
• M11: 6,619,257 km (0.054 R)
• M12: 6,673,411 km (0.072 R)
• M13: 7,334,933 km (0.116 R)
• M14: 7,616,776 km (0.105 R)
• M15: 8,898,530 km (0.088 R)
• M16: 9,748,396 km (0.081 R)
• M17: 10,308,490 km (0.119 R)
• M18: 10,434,302 km (0.048 R)
• M19: 11,852,191 km (0.103 R)
• M20: 12,785,681 km (0.096 R)
• M21: 15,006,462 km (0.091 R)
• M22: 15,292,343 km (0.072 R)
• M23: 15,435,957 km (0.106 R)
• M24: 16,601,025 km (0.096 R)
• M25: 17,045,181 km (0.115 R)
• M26: 17,493,377 km (0.112 R)
• M27: 17,945,312 km (0.057 R)
• M28: 18,630,470 km (0.107 R)
• M29: 18,860,701 km (0.057 R)
• M30: 20,262,134 km (0.113 R)
• M31: 20,975,417 km (0.041 R)
• M32: 22,508,047 km (0.115 R)
• M33: 22,671,408 km (0.111 R)
• M34: 22,999,476 km (0.083 R)
• M35: 23,081,755 km (0.095 R)
• M36: 24,159,907 km (0.12 R)
• M37: 25,936,082 km (0.102 R)
• M38: 27,491,601 km (0.063 R)
• M39: 27,578,966 km (0.092 R)
• M40: 28,988,327 km (0.058 R)
• M41: 31,145,977 km (0.108 R)
• M42: 31,237,083 km (0.028 R)
• M43: 32,705,386 km (0.113 R)
• M44: 33,541,339 km (0.063 R)
• M45: 33,821,386 km (0.116 R)
• M46: 34,290,076 km (0.082 R)
• M47: 34,855,406 km (0.044 R)
• M48: 35,044,498 km (0.109 R)
• M49: 35,233,889 km (0.089 R)
• M50: 35,613,867 km (0.112 R)
• M51: 36,665,541 km (0.045 R)
• M52: 38,897,391 km (0.084 R)
• M53: 39,191,800 km (0.062 R)
• M54: 42,175,679 km (0.062 R)
• M55: 44,000,923 km (0.077 R)
• M56: 45,231,963 km (0.072 R)
• M57: 47,308,681 km (0.084 R)
• M58: 48,148,224 km (0.11 R)
• M59: 50,268,026 km (0.109 R)
• M60: 50,909,951 km (0.054 R)
• M61: 51,124,624 km (0.115 R)
• M62: 51,554,568 km (0.087 R)
• M63: 52,418,346 km (0.087 R)
• M64: 53,069,246 km (0.086 R)
• M65: 56,919,147 km (0.112 R)
• M66: 57,699,899 km (0.09 R)
• M67: 58,596,588 km (0.095 R)
• M68: 59,497,766 km (0.114 R)
• M69: 60,630,671 km (0.101 R)
• M70: 61,656,463 km (0.089 R)
• M71: 63,494,123 km (0.105 R)
• M72: 63,956,381 km (0.08 R)
• M73: 67,458,467 km (0.109 R)
• M74: 67,930,149 km (0.078 R)
• M75: 69,470,558 km (0.092 R)
• M76: 69,589,489 km (0.064 R)
• M77: 69,827,649 km (0.067 R)
• M78: 71,022,487 km (0.096 R)
• M79: 74,647,094 km (0.074 R)
• M80: 75,623,668 km (0.107 R)
• M81: 76,236,272 km (0.106 R)
• M82: 76,481,762 km (0.073 R)
• M83: 77,343,146 km (0.108 R)
• M84: 77,589,833 km (0.113 R)
• M85: 77,836,670 km (0.105 R)
• M86: 78,703,141 km (0.093 R)
• M87: 80,195,679 km (0.083 R)
• M88: 81,697,641 km (0.119 R)
• M89: 82,200,290 km (0.05 R)
• M90: 82,452,063 km (0.105 R)
• M91: 83,587,960 km (0.068 R)
• M92: 84,348,216 km (0.069 R)
• M93: 84,602,084 km (0.072 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: 328 - 13,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit