🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.47 AU - 0.75 AU

Year: 167 Days

Day: 22.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.65 AU - 1.07 AU

Year: 280 Days

Day: 30.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 305 Days

Day: 42.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,533,673 km

• M1: 169,943 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.72 AU - 2.26 AU

Year: 987 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,533,673 km

• M1: 1,442,423 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.24 AU - 3.54 AU

Year: 2194 Days

Day: 12.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 8.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.49 AU - 8.15 AU

Year: 6961 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,533,673 km

• M1: 161,566 km (0.073 R)
• M2: 243,246 km (0.112 R)
• M3: 310,116 km (0.109 R)
• M4: 405,560 km (0.104 R)
• M5: 490,232 km (0.077 R)
• M6: 730,636 km (0.105 R)
• M7: 837,150 km (0.081 R)
• M8: 892,501 km (0.08 R)
• M9: 1,066,483 km (0.105 R)
• M10: 1,464,114 km (0.096 R)
• M11: 1,688,511 km (0.111 R)
• M12: 1,961,078 km (0.106 R)
• M13: 2,386,236 km (0.063 R)
• M14: 2,446,524 km (0.116 R)
• M15: 2,507,260 km (0.115 R)
• M16: 2,630,230 km (0.112 R)
• M17: 2,692,462 km (0.111 R)
• M18: 3,684,895 km (0.105 R)
• M19: 3,991,122 km (0.115 R)
• M20: 4,379,178 km (0.1 R)
• M21: 4,906,960 km (0.083 R)
• M22: 5,061,494 km (0.079 R)
• M23: 5,217,675 km (0.094 R)
• M24: 5,401,830 km (0.1 R)
• M25: 5,615,006 km (0.078 R)
• M26: 5,722,567 km (0.108 R)
• M27: 6,523,365 km (0.1 R)
• M28: 6,779,028 km (0.102 R)
• M29: 6,893,619 km (0.088 R)
• M30: 7,124,898 km (0.103 R)
• M31: 7,388,190 km (0.052 R)
• M32: 7,625,003 km (0.068 R)
• M33: 8,258,251 km (0.054 R)
• M34: 8,752,223 km (0.067 R)
• M35: 8,845,872 km (0.114 R)
• M36: 9,223,906 km (0.105 R)
• M37: 9,865,680 km (0.072 R)
• M38: 10,389,572 km (0.093 R)
• M39: 10,488,756 km (0.102 R)
• M40: 10,555,027 km (0.073 R)
• M41: 12,293,205 km (0.098 R)
• M42: 13,034,462 km (0.085 R)
• M43: 13,862,786 km (0.082 R)
• M44: 14,045,146 km (0.112 R)
• M45: 14,633,963 km (0.118 R)
• M46: 15,043,562 km (0.109 R)
• M47: 18,013,977 km (0.067 R)
• M48: 18,613,266 km (0.093 R)
• M49: 18,895,109 km (0.097 R)
• M50: 19,178,447 km (0.085 R)
• M51: 19,381,751 km (0.059 R)
• M52: 19,667,482 km (0.087 R)
• M53: 20,160,557 km (0.118 R)
• M54: 20,325,863 km (0.117 R)
• M55: 20,866,061 km (0.107 R)
• M56: 21,411,046 km (0.066 R)
• M57: 21,664,016 km (0.056 R)
• M58: 21,833,360 km (0.076 R)
• M59: 21,918,182 km (0.062 R)
• M60: 22,003,154 km (0.11 R)
• M61: 22,815,321 km (0.11 R)
• M62: 23,073,826 km (0.083 R)
• M63: 23,289,995 km (0.1 R)
• M64: 24,117,570 km (0.092 R)
• M65: 24,249,216 km (0.034 R)
• M66: 24,512,957 km (0.089 R)
• M67: 25,443,905 km (0.098 R)
• M68: 25,533,215 km (0.07 R)
• M69: 26,205,957 km (0.114 R)
• M70: 26,793,727 km (0.079 R)
• M71: 27,890,279 km (0.041 R)
• M72: 28,305,413 km (0.038 R)
• M73: 28,490,466 km (0.096 R)
• M74: 28,815,392 km (0.105 R)
• M75: 29,001,492 km (0.117 R)
• M76: 29,515,660 km (0.107 R)
• M77: 29,750,379 km (0.073 R)
• M78: 29,844,476 km (0.066 R)
• M79: 30,268,885 km (0.1 R)
• M80: 31,698,143 km (0.106 R)
• M81: 32,034,888 km (0.101 R)
• M82: 32,227,720 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 10.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.93 AU - 10.19 AU

Year: 8802 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,533,673 km

• M1: 142,866 km (0.085 R)
• M2: 255,663 km (0.046 R)
• M3: 368,011 km (0.069 R)
• M4: 555,307 km (0.107 R)
• M5: 937,979 km (0.115 R)
• M6: 1,006,494 km (0.111 R)
• M7: 1,278,912 km (0.084 R)
• M8: 1,414,298 km (0.042 R)
• M9: 1,513,930 km (0.115 R)
• M10: 2,070,584 km (0.031 R)
• M11: 2,184,578 km (0.038 R)
• M12: 2,277,328 km (0.075 R)
• M13: 2,371,425 km (0.086 R)
• M14: 2,711,312 km (0.097 R)
• M15: 3,303,121 km (0.107 R)
• M16: 3,491,166 km (0.045 R)
• M17: 3,877,876 km (0.077 R)
• M18: 3,962,548 km (0.049 R)
• M19: 4,307,521 km (0.118 R)
• M20: 4,662,367 km (0.101 R)
• M21: 4,965,153 km (0.105 R)
• M22: 5,088,123 km (0.096 R)
• M23: 5,782,556 km (0.104 R)
• M24: 6,439,740 km (0.076 R)
• M25: 7,294,243 km (0.086 R)
• M26: 7,967,583 km (0.116 R)
• M27: 8,883,570 km (0.089 R)
• M28: 9,033,168 km (0.059 R)
• M29: 9,449,050 km (0.089 R)
• M30: 9,678,533 km (0.05 R)
• M31: 9,909,961 km (0.092 R)
• M32: 10,221,275 km (0.076 R)
• M33: 11,417,309 km (0.098 R)
• M34: 13,550,575 km (0.09 R)
• M35: 14,464,020 km (0.1 R)
• M36: 14,817,220 km (0.079 R)
• M37: 14,906,081 km (0.066 R)
• M38: 15,217,993 km (0.062 R)
• M39: 15,307,602 km (0.117 R)
• M40: 15,848,698 km (0.076 R)
• M41: 16,030,309 km (0.097 R)
• M42: 16,810,462 km (0.067 R)
• M43: 17,368,612 km (0.087 R)
• M44: 17,509,084 km (0.115 R)
• M45: 18,312,275 km (0.116 R)
• M46: 18,790,390 km (0.09 R)
• M47: 19,224,224 km (0.111 R)
• M48: 19,758,887 km (0.072 R)
• M49: 20,644,506 km (0.115 R)
• M50: 22,250,439 km (0.053 R)
• M51: 22,811,880 km (0.075 R)
• M52: 24,157,064 km (0.087 R)
• M53: 24,576,237 km (0.114 R)
• M54: 26,008,338 km (0.105 R)
• M55: 26,222,861 km (0.064 R)
• M56: 28,399,809 km (0.076 R)
• M57: 28,510,213 km (0.069 R)
• M58: 28,842,170 km (0.031 R)
• M59: 29,064,174 km (0.084 R)
• M60: 31,315,322 km (0.042 R)
• M61: 32,404,245 km (0.084 R)
• M62: 32,692,819 km (0.041 R)
• M63: 35,506,606 km (0.051 R)
• M64: 35,625,536 km (0.096 R)
• M65: 35,744,616 km (0.1 R)
• M66: 36,581,616 km (0.119 R)
• M67: 36,822,020 km (0.09 R)
• M68: 36,942,446 km (0.114 R)
• M69: 37,849,308 km (0.111 R)
• M70: 38,641,280 km (0.053 R)
• M71: 39,561,905 km (0.095 R)
• M72: 39,746,957 km (0.11 R)
• M73: 40,365,694 km (0.094 R)
• M74: 41,612,593 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 4.1

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 18.21 AU - 21.13 AU

Year: 30661 Days

Day: 16.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,533,673 km

• M1: 58,343 km (0.089 R)
• M2: 171,888 km (0.064 R)
• M3: 474,824 km (0.071 R)
• M4: 562,338 km (0.109 R)
• M5: 935,585 km (0.07 R)
• M6: 962,812 km (0.06 R)
• M7: 1,074,412 km (0.116 R)
• M8: 1,827,637 km (0.067 R)
• M9: 2,001,171 km (0.076 R)
• M10: 2,253,094 km (0.082 R)
• M11: 2,707,871 km (0.116 R)
• M12: 2,865,547 km (0.069 R)
• M13: 4,006,829 km (0.107 R)
• M14: 4,277,452 km (0.069 R)
• M15: 5,027,835 km (0.046 R)
• M16: 6,488,060 km (0.12 R)
• M17: 7,455,359 km (0.036 R)
• M18: 8,181,508 km (0.097 R)
• M19: 8,466,791 km (0.12 R)
• M20: 8,697,321 km (0.092 R)
• M21: 8,755,365 km (0.117 R)
• M22: 9,941,377 km (0.113 R)
• M23: 10,184,473 km (0.105 R)
• M24: 11,366,297 km (0.098 R)
• M25: 11,429,577 km (0.115 R)
• M26: 11,493,156 km (0.104 R)
• M27: 13,586,479 km (0.113 R)
• M28: 13,721,117 km (0.109 R)
• M29: 13,788,585 km (0.079 R)
• M30: 14,953,055 km (0.112 R)
• M31: 15,022,469 km (0.081 R)
• M32: 15,723,185 km (0.082 R)
• M33: 17,374,596 km (0.116 R)
• M34: 17,520,753 km (0.082 R)
• M35: 18,183,621 km (0.09 R)
• M36: 19,533,892 km (0.037 R)
• M37: 20,916,026 km (0.05 R)
• M38: 21,071,608 km (0.112 R)
• M39: 22,091,716 km (0.067 R)
• M40: 22,807,392 km (0.112 R)
• M41: 23,935,659 km (0.06 R)
• M42: 24,098,272 km (0.056 R)
• M43: 24,179,803 km (0.104 R)
• M44: 24,424,844 km (0.073 R)
• M45: 25,164,606 km (0.11 R)
• M46: 26,162,424 km (0.09 R)
• M47: 27,597,965 km (0.1 R)
• M48: 27,853,927 km (0.057 R)
• M49: 30,017,561 km (0.117 R)
• M50: 30,193,039 km (0.106 R)
• M51: 30,280,853 km (0.091 R)
• M52: 31,697,694 km (0.069 R)
• M53: 32,414,268 km (0.108 R)
• M54: 32,955,065 km (0.06 R)
• M55: 33,317,391 km (0.09 R)
• M56: 34,045,783 km (0.098 R)
• M57: 37,482,494 km (0.062 R)
• M58: 38,715,929 km (0.06 R)
• M59: 38,906,816 km (0.085 R)
• M60: 39,289,637 km (0.107 R)
• M61: 39,866,187 km (0.093 R)
• M62: 39,962,528 km (0.061 R)
• M63: 42,200,363 km (0.086 R)
• M64: 43,681,381 km (0.1 R)
• M65: 45,380,514 km (0.097 R)
• M66: 45,682,702 km (0.092 R)
• M67: 47,203,065 km (0.115 R)
• M68: 47,509,142 km (0.101 R)
• M69: 47,918,292 km (0.066 R)
• M70: 48,123,241 km (0.102 R)
• M71: 48,431,263 km (0.11 R)
• M72: 49,049,402 km (0.068 R)
• M73: 52,389,474 km (0.085 R)
• M74: 54,407,100 km (0.076 R)
• M75: 54,514,062 km (0.072 R)
• M76: 56,341,849 km (0.105 R)
• M77: 57,209,068 km (0.096 R)
• M78: 58,189,832 km (0.118 R)
• M79: 59,836,755 km (0.105 R)
• M80: 61,276,335 km (0.086 R)
• M81: 62,839,633 km (0.082 R)
• M82: 64,981,874 km (0.091 R)
• M83: 66,347,254 km (0.08 R)
• M84: 67,722,058 km (0.051 R)
• M85: 68,528,241 km (0.104 R)
• M86: 69,106,138 km (0.079 R)
• M87: 69,453,654 km (0.058 R)
• M88: 71,433,731 km (0.11 R)
• M89: 73,314,176 km (0.118 R)
• M90: 74,023,570 km (0.107 R)
• M91: 74,379,164 km (0.116 R)
• M92: 74,735,207 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 7.9

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.91 AU - 24.47 AU

Year: 31885 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,533,673 km

• M1: 144,063 km (0.067 R)
• M2: 196,721 km (0.118 R)
• M3: 335,997 km (0.107 R)
• M4: 742,753 km (0.101 R)
• M5: 1,654,852 km (0.103 R)
• M6: 2,120,101 km (0.06 R)
• M7: 2,201,482 km (0.11 R)
• M8: 2,537,629 km (0.081 R)
• M9: 3,118,068 km (0.083 R)
• M10: 3,543,525 km (0.104 R)
• M11: 4,190,087 km (0.107 R)
• M12: 5,816,814 km (0.059 R)
• M13: 5,874,110 km (0.07 R)
• M14: 7,930,931 km (0.114 R)
• M15: 8,574,501 km (0.059 R)
• M16: 9,436,035 km (0.097 R)
• M17: 10,674,107 km (0.052 R)
• M18: 11,455,457 km (0.086 R)
• M19: 11,889,590 km (0.102 R)
• M20: 13,985,157 km (0.104 R)
• M21: 14,139,093 km (0.109 R)
• M22: 15,153,965 km (0.093 R)
• M23: 15,710,020 km (0.113 R)
• M24: 16,353,740 km (0.116 R)
• M25: 18,504,808 km (0.081 R)
• M26: 18,674,003 km (0.079 R)
• M27: 19,613,328 km (0.083 R)
• M28: 20,393,331 km (0.115 R)
• M29: 22,162,625 km (0.101 R)
• M30: 22,432,201 km (0.03 R)
• M31: 22,702,973 km (0.113 R)
• M32: 23,980,539 km (0.09 R)
• M33: 24,907,297 km (0.106 R)
• M34: 25,281,292 km (0.088 R)
• M35: 26,891,564 km (0.076 R)
• M36: 28,729,972 km (0.082 R)
• M37: 28,827,958 km (0.071 R)
• M38: 29,024,081 km (0.102 R)
• M39: 29,516,258 km (0.101 R)
• M40: 30,209,944 km (0.099 R)
• M41: 30,608,772 km (0.089 R)
• M42: 31,411,663 km (0.114 R)
• M43: 32,323,163 km (0.088 R)
• M44: 33,551,960 km (0.084 R)
• M45: 35,739,081 km (0.054 R)
• M46: 38,509,933 km (0.03 R)
• M47: 40,687,928 km (0.106 R)
• M48: 41,238,747 km (0.104 R)
• M49: 41,902,812 km (0.071 R)
• M50: 43,017,616 km (0.08 R)
• M51: 43,466,260 km (0.046 R)
• M52: 44,481,281 km (0.031 R)
• M53: 45,276,244 km (0.082 R)
• M54: 45,732,518 km (0.097 R)
• M55: 47,804,897 km (0.097 R)
• M56: 48,037,073 km (0.107 R)
• M57: 53,599,421 km (0.07 R)
• M58: 53,840,573 km (0.082 R)
• M59: 56,517,178 km (0.087 R)
• M60: 56,639,848 km (0.082 R)
• M61: 57,871,787 km (0.116 R)
• M62: 57,995,355 km (0.102 R)
• M63: 58,863,471 km (0.056 R)
• M64: 59,236,867 km (0.075 R)
• M65: 61,998,893 km (0.072 R)
• M66: 64,674,301 km (0.12 R)
• M67: 66,478,751 km (0.095 R)
• M68: 68,038,608 km (0.096 R)
• M69: 72,523,103 km (0.098 R)
• M70: 75,340,330 km (0.062 R)
• M71: 76,694,340 km (0.072 R)
• M72: 77,238,278 km (0.102 R)
• M73: 77,646,980 km (0.107 R)
• M74: 79,014,753 km (0.11 R)
• M75: 79,426,596 km (0.1 R)
• M76: 80,528,384 km (0.097 R)
• M77: 81,496,582 km (0.12 R)
• M78: 82,747,070 km (0.113 R)
• M79: 83,165,196 km (0.102 R)
• M80: 85,407,668 km (0.061 R)
• M81: 86,536,384 km (0.089 R)
• M82: 88,665,910 km (0.116 R)
• M83: 88,951,193 km (0.07 R)
• M84: 89,665,673 km (0.114 R)
• M85: 89,951,853 km (0.106 R)
• M86: 91,100,167 km (0.117 R)
• M87: 91,964,543 km (0.065 R)
• M88: 94,137,452 km (0.104 R)
• M89: 95,303,268 km (0.1 R)
• M90: 95,449,276 km (0.11 R)
• M91: 95,741,590 km (0.114 R)
• M92: 96,180,660 km (0.105 R)
• M93: 98,533,685 km (0.076 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit