🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.94 AU - 1.38 AU

Year: 441 Days

Day: 45.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.85 AU

Year: 831 Days

Day: 15.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.91 AU - 2.17 AU

Year: 1029 Days

Day: 35.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,370,844 km

• M1: 459,864 km (0.077 R)
• M2: 486,492 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.19 AU - 5.21 AU

Year: 4187 Days

Day: 32.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,370,844 km

• M1: 3,204,087 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 10.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.22 AU - 10.22 AU

Year: 8322 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,370,844 km

• M1: 241,301 km (0.073 R)
• M2: 336,146 km (0.077 R)
• M3: 564,134 km (0.1 R)
• M4: 661,522 km (0.035 R)
• M5: 1,312,123 km (0.055 R)
• M6: 1,388,119 km (0.097 R)
• M7: 1,584,840 km (0.078 R)
• M8: 1,833,172 km (0.058 R)
• M9: 2,532,393 km (0.087 R)
• M10: 3,844,665 km (0.117 R)
• M11: 4,819,894 km (0.119 R)
• M12: 4,939,422 km (0.1 R)
• M13: 5,090,367 km (0.082 R)
• M14: 5,931,855 km (0.104 R)
• M15: 6,124,836 km (0.106 R)
• M16: 7,741,391 km (0.109 R)
• M17: 7,917,019 km (0.097 R)
• M18: 8,058,538 km (0.11 R)
• M19: 8,742,200 km (0.084 R)
• M20: 8,851,856 km (0.065 R)
• M21: 9,257,864 km (0.1 R)
• M22: 9,332,364 km (0.096 R)
• M23: 10,088,132 km (0.089 R)
• M24: 10,942,187 km (0.106 R)
• M25: 11,778,888 km (0.07 R)
• M26: 12,801,838 km (0.044 R)
• M27: 13,218,917 km (0.071 R)
• M28: 13,302,841 km (0.106 R)
• M29: 13,555,811 km (0.108 R)
• M30: 13,938,333 km (0.104 R)
• M31: 14,109,473 km (0.052 R)
• M32: 14,670,465 km (0.094 R)
• M33: 14,931,812 km (0.064 R)
• M34: 18,280,112 km (0.08 R)
• M35: 18,844,245 km (0.077 R)
• M36: 19,271,048 km (0.081 R)
• M37: 19,557,378 km (0.066 R)
• M38: 20,134,377 km (0.093 R)
• M39: 20,863,368 km (0.049 R)
• M40: 21,157,328 km (0.086 R)
• M41: 21,304,831 km (0.119 R)
• M42: 21,452,783 km (0.102 R)
• M43: 21,898,436 km (0.116 R)
• M44: 22,497,425 km (0.111 R)
• M45: 22,597,806 km (0.076 R)
• M46: 22,798,865 km (0.119 R)
• M47: 23,101,801 km (0.095 R)
• M48: 23,915,912 km (0.119 R)
• M49: 24,378,020 km (0.095 R)
• M50: 24,843,120 km (0.113 R)
• M51: 24,998,851 km (0.113 R)
• M52: 25,939,672 km (0.109 R)
• M53: 26,626,327 km (0.066 R)
• M54: 26,785,648 km (0.112 R)
• M55: 26,892,012 km (0.112 R)
• M56: 27,051,933 km (0.103 R)
• M57: 27,426,077 km (0.036 R)
• M58: 28,233,905 km (0.077 R)
• M59: 28,776,646 km (0.119 R)
• M60: 29,377,731 km (0.087 R)
• M61: 29,542,288 km (0.054 R)
• M62: 30,926,368 km (0.091 R)
• M63: 31,093,768 km (0.083 R)
• M64: 31,317,566 km (0.048 R)
• M65: 31,485,864 km (0.073 R)
• M66: 31,710,560 km (0.12 R)
• M67: 32,387,939 km (0.103 R)
• M68: 32,671,726 km (0.111 R)
• M69: 33,070,255 km (0.112 R)
• M70: 33,757,208 km (0.085 R)
• M71: 34,564,588 km (0.115 R)
• M72: 35,261,714 km (0.071 R)
• M73: 35,670,415 km (0.034 R)
• M74: 36,139,554 km (0.111 R)
• M75: 36,316,080 km (0.045 R)
• M76: 36,492,755 km (0.077 R)
• M77: 36,728,820 km (0.104 R)
• M78: 36,965,484 km (0.046 R)
• M79: 37,321,378 km (0.047 R)
• M80: 37,678,318 km (0.108 R)
• M81: 39,238,325 km (0.104 R)
• M82: 39,722,573 km (0.11 R)
• M83: 40,574,832 km (0.091 R)
• M84: 40,880,610 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 11.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.67 AU - 9.89 AU

Year: 8413 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,370,844 km

• M1: 158,723 km (0.085 R)
• M2: 248,183 km (0.057 R)
• M3: 429,944 km (0.117 R)
• M4: 564,882 km (0.09 R)
• M5: 643,570 km (0.108 R)
• M6: 726,746 km (0.118 R)
• M7: 882,179 km (0.118 R)
• M8: 1,061,696 km (0.119 R)
• M9: 1,136,944 km (0.084 R)
• M10: 1,280,259 km (0.102 R)
• M11: 1,374,655 km (0.098 R)
• M12: 1,672,654 km (0.086 R)
• M13: 1,991,447 km (0.1 R)
• M14: 2,346,293 km (0.075 R)
• M15: 2,429,918 km (0.053 R)
• M16: 2,952,164 km (0.087 R)
• M17: 3,528,266 km (0.05 R)
• M18: 3,624,457 km (0.094 R)
• M19: 4,261,146 km (0.106 R)
• M20: 4,508,880 km (0.1 R)
• M21: 5,258,664 km (0.042 R)
• M22: 5,502,359 km (0.117 R)
• M23: 5,659,437 km (0.07 R)
• M24: 5,772,533 km (0.116 R)
• M25: 5,932,154 km (0.025 R)
• M26: 6,396,207 km (0.068 R)
• M27: 6,656,507 km (0.05 R)
• M28: 6,752,100 km (0.073 R)
• M29: 7,041,422 km (0.072 R)
• M30: 7,236,647 km (0.1 R)
• M31: 7,657,466 km (0.115 R)
• M32: 8,239,402 km (0.099 R)
• M33: 8,367,906 km (0.116 R)
• M34: 8,445,249 km (0.099 R)
• M35: 8,600,681 km (0.104 R)
• M36: 8,888,208 km (0.052 R)
• M37: 9,232,133 km (0.105 R)
• M38: 9,607,474 km (0.052 R)
• M39: 10,290,090 km (0.116 R)
• M40: 10,735,143 km (0.118 R)
• M41: 10,931,864 km (0.084 R)
• M42: 11,386,044 km (0.102 R)
• M43: 11,471,913 km (0.106 R)
• M44: 11,730,717 km (0.065 R)
• M45: 12,755,762 km (0.085 R)
• M46: 13,053,910 km (0.116 R)
• M47: 13,143,819 km (0.109 R)
• M48: 13,535,765 km (0.089 R)
• M49: 13,717,975 km (0.068 R)
• M50: 13,839,897 km (0.063 R)
• M51: 14,207,759 km (0.085 R)
• M52: 14,485,861 km (0.096 R)
• M53: 14,734,493 km (0.108 R)
• M54: 15,999,193 km (0.101 R)
• M55: 16,677,021 km (0.095 R)
• M56: 17,397,185 km (0.057 R)
• M57: 17,894,000 km (0.059 R)
• M58: 18,395,601 km (0.096 R)
• M59: 19,105,593 km (0.103 R)
• M60: 19,241,727 km (0.112 R)
• M61: 19,344,201 km (0.074 R)
• M62: 20,204,539 km (0.056 R)
• M63: 20,726,785 km (0.118 R)
• M64: 21,042,287 km (0.116 R)
• M65: 23,404,138 km (0.08 R)
• M66: 23,513,494 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 12.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.6 AU - 15.44 AU

Year: 15642 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,370,844 km

• M1: 201,957 km (0.095 R)
• M2: 396,883 km (0.048 R)
• M3: 544,686 km (0.057 R)
• M4: 1,062,444 km (0.115 R)
• M5: 1,736,233 km (0.118 R)
• M6: 2,654,764 km (0.034 R)
• M7: 3,025,019 km (0.102 R)
• M8: 3,815,045 km (0.098 R)
• M9: 4,079,534 km (0.068 R)
• M10: 4,908,905 km (0.065 R)
• M11: 5,031,724 km (0.08 R)
• M12: 5,280,356 km (0.088 R)
• M13: 6,493,595 km (0.086 R)
• M14: 6,901,399 km (0.117 R)
• M15: 7,789,711 km (0.111 R)
• M16: 8,126,156 km (0.091 R)
• M17: 9,519,212 km (0.106 R)
• M18: 9,621,537 km (0.112 R)
• M19: 10,348,283 km (0.062 R)
• M20: 11,038,827 km (0.059 R)
• M21: 11,525,768 km (0.083 R)
• M22: 11,634,825 km (0.103 R)
• M23: 12,352,745 km (0.078 R)
• M24: 12,632,792 km (0.045 R)
• M25: 12,801,688 km (0.041 R)
• M26: 14,532,685 km (0.079 R)
• M27: 15,606,199 km (0.087 R)
• M28: 16,458,907 km (0.033 R)
• M29: 16,952,880 km (0.077 R)
• M30: 19,171,117 km (0.026 R)
• M31: 19,560,520 km (0.036 R)
• M32: 20,149,487 km (0.054 R)
• M33: 21,344,923 km (0.066 R)
• M34: 22,019,011 km (0.102 R)
• M35: 22,974,493 km (0.088 R)
• M36: 23,319,017 km (0.055 R)
• M37: 23,526,509 km (0.092 R)
• M38: 24,083,013 km (0.069 R)
• M39: 24,855,237 km (0.055 R)
• M40: 25,279,796 km (0.092 R)
• M41: 26,208,051 km (0.093 R)
• M42: 26,351,964 km (0.088 R)
• M43: 26,640,239 km (0.06 R)
• M44: 27,511,796 km (0.054 R)
• M45: 27,657,954 km (0.111 R)
• M46: 28,688,234 km (0.072 R)
• M47: 29,282,736 km (0.109 R)
• M48: 30,031,473 km (0.052 R)
• M49: 30,332,763 km (0.113 R)
• M50: 32,392,427 km (0.115 R)
• M51: 32,546,812 km (0.069 R)
• M52: 32,778,838 km (0.087 R)
• M53: 35,129,021 km (0.06 R)
• M54: 35,367,031 km (0.058 R)
• M55: 37,533,208 km (0.118 R)
• M56: 38,101,680 km (0.088 R)
• M57: 38,427,953 km (0.094 R)
• M58: 38,836,954 km (0.063 R)
• M59: 39,329,729 km (0.098 R)
• M60: 39,659,293 km (0.069 R)
• M61: 39,824,599 km (0.1 R)
• M62: 41,908,497 km (0.101 R)
• M63: 42,921,275 km (0.081 R)
• M64: 43,090,919 km (0.092 R)
• M65: 43,686,169 km (0.062 R)
• M66: 44,885,046 km (0.119 R)
• M67: 44,971,065 km (0.088 R)
• M68: 45,315,888 km (0.045 R)
• M69: 46,442,360 km (0.052 R)
• M70: 47,315,114 km (0.113 R)
• M71: 49,431,774 km (0.066 R)
• M72: 50,054,999 km (0.12 R)
• M73: 50,680,767 km (0.033 R)
• M74: 51,129,261 km (0.118 R)
• M75: 51,309,078 km (0.103 R)
• M76: 52,211,302 km (0.057 R)
• M77: 53,209,719 km (0.11 R)
• M78: 53,300,824 km (0.055 R)
• M79: 54,673,235 km (0.08 R)
• M80: 54,949,093 km (0.044 R)
• M81: 55,041,245 km (0.06 R)
• M82: 58,201,800 km (0.102 R)
• M83: 58,389,545 km (0.037 R)
• M84: 59,425,809 km (0.102 R)
• M85: 59,520,355 km (0.109 R)
• M86: 60,088,378 km (0.111 R)
• M87: 60,278,218 km (0.07 R)
• M88: 61,229,960 km (0.068 R)
• M89: 61,707,775 km (0.106 R)
• M90: 63,921,375 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.6

Radius: 5.7

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.23 AU - 18.25 AU

Year: 24184 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,370,844 km

• M1: 112,049 km (0.077 R)
• M2: 213,177 km (0.039 R)
• M3: 418,126 km (0.112 R)
• M4: 742,005 km (0.1 R)
• M5: 977,622 km (0.117 R)
• M6: 1,573,022 km (0.058 R)
• M7: 1,721,572 km (0.074 R)
• M8: 1,782,309 km (0.118 R)
• M9: 2,776,836 km (0.115 R)
• M10: 3,442,397 km (0.095 R)
• M11: 4,570,065 km (0.117 R)
• M12: 4,654,738 km (0.081 R)
• M13: 4,697,224 km (0.11 R)
• M14: 5,985,261 km (0.1 R)
• M15: 6,643,791 km (0.114 R)
• M16: 6,691,662 km (0.119 R)
• M17: 6,932,964 km (0.107 R)
• M18: 7,374,577 km (0.041 R)
• M19: 7,573,841 km (0.088 R)
• M20: 7,977,456 km (0.095 R)
• M21: 8,388,102 km (0.046 R)
• M22: 8,596,043 km (0.03 R)
• M23: 9,230,039 km (0.095 R)
• M24: 10,542,461 km (0.045 R)
• M25: 10,992,900 km (0.086 R)
• M26: 11,049,598 km (0.109 R)
• M27: 11,564,663 km (0.097 R)
• M28: 11,622,408 km (0.074 R)
• M29: 11,738,047 km (0.099 R)
• M30: 13,095,947 km (0.096 R)
• M31: 13,640,783 km (0.091 R)
• M32: 14,192,948 km (0.053 R)
• M33: 14,752,295 km (0.112 R)
• M34: 15,255,692 km (0.11 R)
• M35: 15,445,831 km (0.113 R)
• M36: 15,700,745 km (0.093 R)
• M37: 15,892,679 km (0.052 R)
• M38: 17,127,011 km (0.114 R)
• M39: 17,324,630 km (0.108 R)
• M40: 17,855,553 km (0.091 R)
• M41: 18,056,014 km (0.095 R)
• M42: 18,661,736 km (0.117 R)
• M43: 18,729,504 km (0.091 R)
• M44: 19,824,261 km (0.112 R)
• M45: 20,240,143 km (0.073 R)
• M46: 20,309,706 km (0.104 R)
• M47: 20,379,419 km (0.107 R)
• M48: 20,799,041 km (0.107 R)
• M49: 20,869,202 km (0.038 R)
• M50: 21,789,379 km (0.081 R)
• M51: 22,003,603 km (0.119 R)
• M52: 23,230,605 km (0.045 R)
• M53: 24,183,842 km (0.049 R)
• M54: 25,599,786 km (0.119 R)
• M55: 25,901,226 km (0.099 R)
• M56: 25,976,922 km (0.054 R)
• M57: 26,279,858 km (0.11 R)
• M58: 27,580,611 km (0.044 R)
• M59: 29,294,704 km (0.1 R)
• M60: 29,768,181 km (0.065 R)
• M61: 30,483,109 km (0.107 R)
• M62: 32,580,172 km (0.113 R)
• M63: 35,224,165 km (0.093 R)
• M64: 36,317,875 km (0.119 R)
• M65: 38,107,963 km (0.111 R)
• M66: 38,193,982 km (0.055 R)
• M67: 42,217,118 km (0.106 R)
• M68: 42,395,139 km (0.115 R)
• M69: 44,459,590 km (0.085 R)
• M70: 45,367,200 km (0.114 R)
• M71: 46,648,356 km (0.046 R)
• M72: 46,832,361 km (0.1 R)
• M73: 48,219,882 km (0.062 R)
• M74: 48,498,882 km (0.106 R)
• M75: 49,152,325 km (0.072 R)
• M76: 50,467,739 km (0.114 R)
• M77: 52,080,704 km (0.11 R)
• M78: 53,037,232 km (0.054 R)
• M79: 53,710,423 km (0.07 R)
• M80: 54,192,876 km (0.087 R)
• M81: 54,483,096 km (0.072 R)
• M82: 54,967,942 km (0.107 R)
• M83: 55,454,135 km (0.107 R)
• M84: 55,649,062 km (0.034 R)
• M85: 55,746,599 km (0.098 R)
• M86: 59,894,051 km (0.041 R)
• M87: 60,394,456 km (0.115 R)
• M88: 62,004,727 km (0.034 R)
• M89: 63,120,129 km (0.098 R)
• M90: 64,549,088 km (0.109 R)
• M91: 64,651,562 km (0.079 R)
• M92: 66,919,915 km (0.082 R)
• M93: 67,439,019 km (0.084 R)
• M94: 67,959,470 km (0.073 R)
• M95: 69,004,411 km (0.063 R)
• M96: 69,528,902 km (0.096 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit