🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.64 AU - 0.82 AU

Year: 239 Days

Day: 33 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.24 AU - 1.92 AU

Year: 760 Days

Day: 24.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,814,572 km

• M1: 484,996 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.04 AU - 4.3 AU

Year: 2692 Days

Day: 48 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,814,572 km

• M1: 1,044,642 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.88 AU - 4.62 AU

Year: 2780 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.14 AU - 4.84 AU

Year: 3052 Days

Day: 35.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 14.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.62 AU - 5.68 AU

Year: 4475 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,814,572 km

• M1: 203,603 km (0.081 R)
• M2: 298,597 km (0.106 R)
• M3: 419,323 km (0.082 R)
• M4: 873,203 km (0.083 R)
• M5: 984,204 km (0.112 R)
• M6: 1,291,628 km (0.111 R)
• M7: 1,677,291 km (0.094 R)
• M8: 1,916,498 km (0.043 R)
• M9: 2,065,647 km (0.114 R)
• M10: 2,218,985 km (0.068 R)
• M11: 2,701,887 km (0.071 R)
• M12: 2,984,627 km (0.119 R)
• M13: 3,217,850 km (0.064 R)
• M14: 3,806,817 km (0.117 R)
• M15: 4,696,625 km (0.109 R)
• M16: 4,809,572 km (0.11 R)
• M17: 4,946,304 km (0.105 R)
• M18: 5,340,794 km (0.107 R)
• M19: 5,482,463 km (0.087 R)
• M20: 5,769,691 km (0.113 R)
• M21: 5,963,869 km (0.118 R)
• M22: 6,135,757 km (0.113 R)
• M23: 6,284,307 km (0.076 R)
• M24: 6,459,187 km (0.105 R)
• M25: 6,610,431 km (0.057 R)
• M26: 6,993,551 km (0.102 R)
• M27: 7,122,953 km (0.08 R)
• M28: 7,410,480 km (0.092 R)
• M29: 7,568,904 km (0.089 R)
• M30: 7,728,525 km (0.119 R)
• M31: 7,996,904 km (0.11 R)
• M32: 8,105,213 km (0.105 R)
• M33: 8,405,456 km (0.12 R)
• M34: 8,709,438 km (0.116 R)
• M35: 9,328,325 km (0.098 R)
• M36: 9,470,892 km (0.093 R)
• M37: 9,874,207 km (0.081 R)
• M38: 10,165,774 km (0.091 R)
• M39: 10,342,150 km (0.088 R)
• M40: 10,578,813 km (0.112 R)
• M41: 10,967,319 km (0.097 R)
• M42: 11,604,756 km (0.108 R)
• M43: 11,881,661 km (0.073 R)
• M44: 12,947,546 km (0.083 R)
• M45: 13,266,938 km (0.086 R)
• M46: 13,880,887 km (0.082 R)
• M47: 14,076,711 km (0.091 R)
• M48: 14,504,112 km (0.045 R)
• M49: 14,603,445 km (0.094 R)
• M50: 15,103,102 km (0.066 R)
• M51: 15,608,443 km (0.053 R)
• M52: 16,085,062 km (0.102 R)
• M53: 16,739,703 km (0.12 R)
• M54: 17,297,703 km (0.096 R)
• M55: 17,543,791 km (0.071 R)
• M56: 17,684,862 km (0.087 R)
• M57: 18,432,103 km (0.108 R)
• M58: 18,755,534 km (0.036 R)
• M59: 18,899,746 km (0.115 R)
• M60: 20,178,509 km (0.111 R)
• M61: 20,623,413 km (0.084 R)
• M62: 22,129,564 km (0.118 R)
• M63: 22,703,571 km (0.049 R)
• M64: 22,934,550 km (0.03 R)
• M65: 24,218,848 km (0.108 R)
• M66: 25,606,368 km (0.056 R)
• M67: 25,927,106 km (0.113 R)
• M68: 26,168,557 km (0.088 R)
• M69: 26,897,548 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 10.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.32 AU - 7.82 AU

Year: 7198 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,814,572 km

• M1: 154,834 km (0.103 R)
• M2: 282,890 km (0.077 R)
• M3: 409,300 km (0.055 R)
• M4: 481,556 km (0.1 R)
• M5: 570,566 km (0.091 R)
• M6: 861,235 km (0.088 R)
• M7: 930,798 km (0.104 R)
• M8: 1,002,306 km (0.115 R)
• M9: 1,213,089 km (0.049 R)
• M10: 1,291,927 km (0.095 R)
• M11: 1,455,138 km (0.049 R)
• M12: 1,556,566 km (0.108 R)
• M13: 1,677,890 km (0.095 R)
• M14: 1,893,460 km (0.03 R)
• M15: 2,004,611 km (0.084 R)
• M16: 2,080,158 km (0.12 R)
• M17: 2,292,438 km (0.054 R)
• M18: 2,593,728 km (0.077 R)
• M19: 2,822,912 km (0.066 R)
• M20: 3,124,052 km (0.089 R)
• M21: 3,572,397 km (0.119 R)
• M22: 3,757,599 km (0.104 R)
• M23: 3,827,910 km (0.05 R)
• M24: 4,381,123 km (0.093 R)
• M25: 5,010,930 km (0.116 R)
• M26: 5,885,629 km (0.113 R)
• M27: 6,077,264 km (0.084 R)
• M28: 6,215,343 km (0.075 R)
• M29: 6,466,817 km (0.035 R)
• M30: 6,750,006 km (0.113 R)
• M31: 7,475,705 km (0.069 R)
• M32: 7,773,105 km (0.094 R)
• M33: 8,013,659 km (0.08 R)
• M34: 8,440,761 km (0.081 R)
• M35: 8,906,608 km (0.119 R)
• M36: 9,540,903 km (0.071 R)
• M37: 9,830,974 km (0.114 R)
• M38: 10,453,151 km (0.067 R)
• M39: 10,785,707 km (0.115 R)
• M40: 10,919,747 km (0.115 R)
• M41: 10,986,916 km (0.078 R)
• M42: 11,054,235 km (0.078 R)
• M43: 11,632,431 km (0.111 R)
• M44: 11,735,355 km (0.106 R)
• M45: 12,676,475 km (0.115 R)
• M46: 12,853,299 km (0.091 R)
• M47: 13,317,202 km (0.077 R)
• M48: 13,533,222 km (0.09 R)
• M49: 13,641,531 km (0.097 R)
• M50: 14,298,116 km (0.068 R)
• M51: 14,408,669 km (0.091 R)
• M52: 14,965,023 km (0.08 R)
• M53: 15,114,621 km (0.037 R)
• M54: 15,377,614 km (0.094 R)
• M55: 15,528,558 km (0.117 R)
• M56: 15,831,943 km (0.117 R)
• M57: 16,213,866 km (0.073 R)
• M58: 16,444,546 km (0.084 R)
• M59: 17,143,018 km (0.059 R)
• M60: 18,009,938 km (0.063 R)
• M61: 18,368,674 km (0.111 R)
• M62: 19,214,949 km (0.116 R)
• M63: 19,499,933 km (0.105 R)
• M64: 20,321,674 km (0.032 R)
• M65: 20,695,220 km (0.077 R)
• M66: 21,364,820 km (0.092 R)
• M67: 22,510,740 km (0.109 R)
• M68: 23,242,572 km (0.051 R)
• M69: 25,440,015 km (0.091 R)
• M70: 25,529,176 km (0.043 R)
• M71: 26,157,038 km (0.117 R)
• M72: 26,472,839 km (0.091 R)
• M73: 27,473,649 km (0.063 R)
• M74: 28,440,500 km (0.077 R)
• M75: 28,718,752 km (0.115 R)
• M76: 28,998,051 km (0.04 R)
• M77: 29,231,424 km (0.118 R)
• M78: 29,935,132 km (0.08 R)
• M79: 30,549,680 km (0.117 R)
• M80: 30,692,098 km (0.076 R)
• M81: 30,787,092 km (0.117 R)
• M82: 30,977,530 km (0.058 R)
• M83: 31,407,325 km (0.098 R)
• M84: 31,695,002 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 10

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.41 AU - 9.01 AU

Year: 8197 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,814,572 km

• M1: 162,314 km (0.096 R)
• M2: 231,877 km (0.114 R)
• M3: 331,658 km (0.027 R)
• M4: 451,337 km (0.088 R)
• M5: 641,326 km (0.07 R)
• M6: 904,768 km (0.069 R)
• M7: 1,236,875 km (0.028 R)
• M8: 1,307,785 km (0.084 R)
• M9: 1,684,023 km (0.063 R)
• M10: 1,783,356 km (0.094 R)
• M11: 1,925,773 km (0.026 R)
• M12: 2,072,080 km (0.078 R)
• M13: 2,647,733 km (0.061 R)
• M14: 2,834,580 km (0.114 R)
• M15: 3,172,073 km (0.113 R)
• M16: 3,295,791 km (0.071 R)
• M17: 3,806,817 km (0.103 R)
• M18: 4,591,458 km (0.065 R)
• M19: 4,987,892 km (0.038 R)
• M20: 6,027,149 km (0.104 R)
• M21: 6,119,301 km (0.108 R)
• M22: 6,461,132 km (0.109 R)
• M23: 7,163,644 km (0.087 R)
• M24: 7,261,331 km (0.061 R)
• M25: 7,491,113 km (0.026 R)
• M26: 7,723,140 km (0.105 R)
• M27: 7,890,390 km (0.078 R)
• M28: 7,957,709 km (0.047 R)
• M29: 8,640,623 km (0.118 R)
• M30: 9,059,348 km (0.101 R)
• M31: 9,520,558 km (0.115 R)
• M32: 9,592,215 km (0.084 R)
• M33: 10,062,102 km (0.068 R)
• M34: 10,355,165 km (0.055 R)
• M35: 10,912,117 km (0.082 R)
• M36: 11,062,314 km (0.101 R)
• M37: 11,326,803 km (0.05 R)
• M38: 11,900,511 km (0.052 R)
• M39: 12,171,582 km (0.086 R)
• M40: 12,483,793 km (0.075 R)
• M41: 12,562,182 km (0.089 R)
• M42: 12,877,834 km (0.091 R)
• M43: 13,195,879 km (0.095 R)
• M44: 13,355,948 km (0.109 R)
• M45: 13,880,588 km (0.104 R)
• M46: 14,206,861 km (0.114 R)
• M47: 14,329,830 km (0.036 R)
• M48: 15,284,564 km (0.111 R)
• M49: 15,368,488 km (0.098 R)
• M50: 15,494,749 km (0.089 R)
• M51: 16,603,568 km (0.105 R)
• M52: 17,036,954 km (0.106 R)
• M53: 17,693,838 km (0.037 R)
• M54: 17,914,644 km (0.081 R)
• M55: 18,003,206 km (0.091 R)
• M56: 18,403,680 km (0.062 R)
• M57: 18,492,990 km (0.075 R)
• M58: 18,761,967 km (0.085 R)
• M59: 18,987,261 km (0.105 R)
• M60: 19,258,631 km (0.04 R)
• M61: 19,988,669 km (0.064 R)
• M62: 20,913,932 km (0.089 R)
• M63: 21,995,225 km (0.109 R)
• M64: 22,232,637 km (0.118 R)
• M65: 22,470,947 km (0.073 R)
• M66: 23,821,217 km (0.105 R)
• M67: 26,297,062 km (0.108 R)
• M68: 26,954,096 km (0.117 R)
• M69: 28,646,047 km (0.085 R)
• M70: 28,957,361 km (0.039 R)
• M71: 29,165,601 km (0.088 R)
• M72: 29,426,500 km (0.043 R)
• M73: 30,478,023 km (0.101 R)
• M74: 30,742,811 km (0.115 R)
• M75: 31,541,664 km (0.112 R)
• M76: 32,293,543 km (0.101 R)
• M77: 32,509,412 km (0.076 R)
• M78: 33,160,014 km (0.075 R)
• M79: 34,143,919 km (0.084 R)
• M80: 34,971,195 km (0.093 R)
• M81: 35,192,899 km (0.112 R)
• M82: 35,304,050 km (0.078 R)
• M83: 36,701,743 km (0.106 R)
• M84: 37,096,382 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 3.4

Gravity: 45.62 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.17 AU - 17.01 AU

Year: 21338 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,814,572 km

• M1: 54,304 km (0.109 R)
• M2: 76,145 km (0.072 R)
• M3: 137,929 km (0.104 R)
• M4: 162,762 km (0.114 R)
• M5: 365,168 km (0.048 R)
• M6: 624,422 km (0.075 R)
• M7: 905,217 km (0.062 R)
• M8: 1,814,024 km (0.028 R)
• M9: 2,992,107 km (0.111 R)
• M10: 3,181,498 km (0.097 R)
• M11: 3,297,137 km (0.071 R)
• M12: 3,813,549 km (0.064 R)
• M13: 4,354,794 km (0.104 R)
• M14: 5,369,816 km (0.042 R)
• M15: 5,599,747 km (0.057 R)
• M16: 5,832,821 km (0.069 R)
• M17: 5,879,944 km (0.099 R)
• M18: 6,698,245 km (0.069 R)
• M19: 7,145,692 km (0.085 R)
• M20: 7,196,106 km (0.078 R)
• M21: 7,246,521 km (0.116 R)
• M22: 7,602,863 km (0.065 R)
• M23: 7,860,919 km (0.078 R)
• M24: 7,964,890 km (0.055 R)
• M25: 8,121,818 km (0.042 R)
• M26: 8,226,985 km (0.077 R)
• M27: 8,651,993 km (0.08 R)
• M28: 8,759,404 km (0.07 R)
• M29: 10,138,696 km (0.069 R)
• M30: 10,651,518 km (0.116 R)
• M31: 11,761,684 km (0.117 R)
• M32: 11,880,614 km (0.099 R)
• M33: 12,846,717 km (0.058 R)
• M34: 14,089,427 km (0.05 R)
• M35: 15,239,984 km (0.113 R)
• M36: 15,761,033 km (0.088 R)
• M37: 16,887,505 km (0.119 R)
• M38: 18,383,334 km (0.041 R)
• M39: 18,659,941 km (0.108 R)
• M40: 19,217,043 km (0.111 R)
• M41: 19,287,055 km (0.06 R)
• M42: 20,418,913 km (0.106 R)
• M43: 21,863,729 km (0.105 R)
• M44: 24,091,839 km (0.114 R)
• M45: 25,156,228 km (0.1 R)
• M46: 26,546,890 km (0.114 R)
• M47: 27,016,029 km (0.078 R)
• M48: 28,200,695 km (0.077 R)
• M49: 30,131,106 km (0.044 R)
• M50: 33,357,782 km (0.07 R)
• M51: 33,441,856 km (0.064 R)
• M52: 33,610,453 km (0.089 R)
• M53: 33,694,826 km (0.102 R)
• M54: 34,627,569 km (0.118 R)
• M55: 34,883,531 km (0.076 R)
• M56: 36,778,936 km (0.119 R)
• M57: 37,388,996 km (0.088 R)
• M58: 37,564,025 km (0.095 R)
• M59: 37,739,204 km (0.084 R)
• M60: 38,266,387 km (0.061 R)
• M61: 38,354,500 km (0.11 R)
• M62: 38,707,551 km (0.119 R)
• M63: 39,951,907 km (0.065 R)
• M64: 40,399,503 km (0.113 R)
• M65: 40,938,804 km (0.09 R)
• M66: 41,661,661 km (0.11 R)
• M67: 42,570,916 km (0.082 R)
• M68: 43,578,757 km (0.088 R)
• M69: 44,687,128 km (0.119 R)
• M70: 45,898,422 km (0.044 R)
• M71: 46,367,112 km (0.108 R)
• M72: 49,308,356 km (0.107 R)
• M73: 49,404,248 km (0.094 R)
• M74: 49,596,182 km (0.108 R)
• M75: 50,656,233 km (0.103 R)
• M76: 53,191,617 km (0.086 R)
• M77: 53,683,794 km (0.093 R)
• M78: 55,269,233 km (0.078 R)
• M79: 55,568,129 km (0.066 R)
• M80: 57,272,498 km (0.048 R)
• M81: 57,979,198 km (0.116 R)
• M82: 58,993,920 km (0.099 R)
• M83: 59,912,152 km (0.037 R)
• M84: 60,014,327 km (0.097 R)
• M85: 60,424,226 km (0.111 R)
• M86: 61,143,642 km (0.089 R)
• M87: 61,865,900 km (0.059 R)
• M88: 62,279,987 km (0.107 R)
• M89: 62,694,822 km (0.119 R)
• M90: 62,902,613 km (0.096 R)
• M91: 66,258,543 km (0.088 R)
• M92: 67,531,920 km (0.076 R)
• M93: 68,706,263 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit