🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 14.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 344 Days

Day: 35.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 14.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.72 AU - 1.04 AU

Year: 542 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,339,965 km

• M1: 185,501 km (0.094 R)
• M2: 315,502 km (0.103 R)
• M3: 408,552 km (0.043 R)
• M4: 538,702 km (0.088 R)
• M5: 634,744 km (0.113 R)
• M6: 768,185 km (0.06 R)
• M7: 871,108 km (0.053 R)
• M8: 974,481 km (0.089 R)
• M9: 1,087,726 km (0.088 R)
• M10: 1,190,201 km (0.092 R)
• M11: 1,323,492 km (0.114 R)
• M12: 1,473,389 km (0.102 R)
• M13: 1,797,269 km (0.09 R)
• M14: 1,902,137 km (0.081 R)
• M15: 2,015,532 km (0.098 R)
• M16: 2,164,083 km (0.12 R)
• M17: 2,316,373 km (0.064 R)
• M18: 2,431,265 km (0.045 R)
• M19: 2,534,338 km (0.055 R)
• M20: 2,830,990 km (0.112 R)
• M21: 2,947,078 km (0.12 R)
• M22: 3,139,162 km (0.107 R)
• M23: 3,289,807 km (0.096 R)
• M24: 3,427,586 km (0.091 R)
• M25: 3,536,045 km (0.106 R)
• M26: 3,661,557 km (0.082 R)
• M27: 3,820,430 km (0.061 R)
• M28: 4,071,456 km (0.06 R)
• M29: 4,170,190 km (0.115 R)
• M30: 4,607,166 km (0.049 R)
• M31: 4,779,203 km (0.115 R)
• M32: 5,014,820 km (0.118 R)
• M33: 5,191,944 km (0.044 R)
• M34: 5,434,442 km (0.082 R)
• M35: 5,809,783 km (0.041 R)
• M36: 6,042,856 km (0.042 R)
• M37: 6,165,377 km (0.089 R)
• M38: 6,279,221 km (0.101 R)
• M39: 6,451,109 km (0.089 R)
• M40: 6,547,450 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 11.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.31 AU - 2.35 AU

Year: 2333 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,339,965 km

• M1: 151,842 km (0.086 R)
• M2: 229,932 km (0.102 R)
• M3: 336,296 km (0.104 R)
• M4: 414,087 km (0.063 R)
• M5: 513,270 km (0.042 R)
• M6: 725,550 km (0.099 R)
• M7: 933,940 km (0.089 R)
• M8: 1,126,322 km (0.08 R)
• M9: 1,218,325 km (0.105 R)
• M10: 1,361,341 km (0.1 R)
• M11: 1,530,536 km (0.117 R)
• M12: 1,706,912 km (0.102 R)
• M13: 1,813,874 km (0.074 R)
• M14: 1,923,230 km (0.076 R)
• M15: 2,012,241 km (0.108 R)
• M16: 2,114,267 km (0.102 R)
• M17: 2,241,275 km (0.089 R)
• M18: 2,382,944 km (0.092 R)
• M19: 2,650,575 km (0.105 R)
• M20: 2,927,930 km (0.049 R)
• M21: 3,031,302 km (0.047 R)
• M22: 3,122,556 km (0.092 R)
• M23: 3,579,727 km (0.106 R)
• M24: 3,662,754 km (0.036 R)
• M25: 3,844,665 km (0.101 R)
• M26: 4,557,050 km (0.084 R)
• M27: 4,951,839 km (0.11 R)
• M28: 5,090,965 km (0.053 R)
• M29: 5,628,769 km (0.066 R)
• M30: 6,218,035 km (0.079 R)
• M31: 6,351,776 km (0.098 R)
• M32: 6,775,587 km (0.035 R)
• M33: 6,861,456 km (0.038 R)
• M34: 6,999,684 km (0.08 R)
• M35: 7,138,810 km (0.046 R)
• M36: 7,490,665 km (0.074 R)
• M37: 7,579,526 km (0.098 R)
• M38: 7,830,252 km (0.107 R)
• M39: 7,938,411 km (0.053 R)
• M40: 8,138,274 km (0.071 R)
• M41: 8,747,735 km (0.074 R)
• M42: 8,841,384 km (0.11 R)
• M43: 9,010,878 km (0.106 R)
• M44: 9,544,793 km (0.109 R)
• M45: 9,679,880 km (0.112 R)
• M46: 10,010,790 km (0.093 R)
• M47: 10,128,374 km (0.117 R)
• M48: 10,226,810 km (0.061 R)
• M49: 10,384,935 km (0.066 R)
• M50: 10,603,647 km (0.107 R)
• M51: 11,005,167 km (0.108 R)
• M52: 11,289,254 km (0.06 R)
• M53: 11,370,934 km (0.096 R)
• M54: 12,302,779 km (0.112 R)
• M55: 12,852,252 km (0.118 R)
• M56: 12,958,916 km (0.075 R)
• M57: 13,301,943 km (0.113 R)
• M58: 13,409,804 km (0.068 R)
• M59: 13,561,346 km (0.108 R)
• M60: 14,063,097 km (0.104 R)
• M61: 14,172,902 km (0.069 R)
• M62: 14,327,287 km (0.104 R)
• M63: 14,415,700 km (0.094 R)
• M64: 14,771,294 km (0.093 R)
• M65: 14,905,333 km (0.106 R)
• M66: 15,062,411 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 10.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.5 AU - 3.5 AU

Year: 3409 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,339,965 km

• M1: 140,323 km (0.115 R)
• M2: 225,893 km (0.064 R)
• M3: 321,486 km (0.079 R)
• M4: 394,639 km (0.088 R)
• M5: 520,750 km (0.1 R)
• M6: 708,047 km (0.043 R)
• M7: 817,552 km (0.094 R)
• M8: 903,721 km (0.077 R)
• M9: 1,015,919 km (0.109 R)
• M10: 1,117,346 km (0.064 R)
• M11: 1,246,898 km (0.104 R)
• M12: 1,339,051 km (0.109 R)
• M13: 1,424,920 km (0.118 R)
• M14: 1,703,321 km (0.052 R)
• M15: 2,168,421 km (0.096 R)
• M16: 2,301,114 km (0.111 R)
• M17: 2,542,565 km (0.03 R)
• M18: 2,781,324 km (0.117 R)
• M19: 2,858,965 km (0.075 R)
• M20: 2,959,644 km (0.092 R)
• M21: 3,073,189 km (0.069 R)
• M22: 3,176,412 km (0.084 R)
• M23: 3,292,649 km (0.118 R)
• M24: 3,481,591 km (0.034 R)
• M25: 3,771,662 km (0.097 R)
• M26: 3,907,347 km (0.1 R)
• M27: 4,044,528 km (0.082 R)
• M28: 4,259,799 km (0.052 R)
• M29: 4,570,365 km (0.099 R)
• M30: 4,741,654 km (0.101 R)
• M31: 4,928,352 km (0.08 R)
• M32: 5,009,285 km (0.116 R)
• M33: 5,254,476 km (0.083 R)
• M34: 5,323,291 km (0.03 R)
• M35: 5,531,531 km (0.06 R)
• M36: 5,615,605 km (0.084 R)
• M37: 5,685,916 km (0.083 R)
• M38: 5,970,451 km (0.066 R)
• M39: 6,230,452 km (0.099 R)
• M40: 6,672,215 km (0.12 R)
• M41: 7,154,668 km (0.112 R)
• M42: 7,369,191 km (0.101 R)
• M43: 7,492,909 km (0.067 R)
• M44: 7,789,112 km (0.1 R)
• M45: 8,041,783 km (0.037 R)
• M46: 8,137,077 km (0.047 R)
• M47: 8,441,808 km (0.101 R)
• M48: 8,554,904 km (0.072 R)
• M49: 8,652,442 km (0.094 R)
• M50: 8,766,435 km (0.113 R)
• M51: 9,311,271 km (0.099 R)
• M52: 9,478,521 km (0.114 R)
• M53: 9,799,109 km (0.069 R)
• M54: 10,054,772 km (0.083 R)
• M55: 10,677,249 km (0.115 R)
• M56: 10,993,200 km (0.081 R)
• M57: 11,152,222 km (0.068 R)
• M58: 11,223,281 km (0.089 R)
• M59: 11,616,275 km (0.05 R)
• M60: 12,177,865 km (0.111 R)
• M61: 12,269,269 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 12.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.89 AU - 4.69 AU

Year: 5829 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,339,965 km

• M1: 159,322 km (0.083 R)
• M2: 262,694 km (0.105 R)
• M3: 454,030 km (0.07 R)
• M4: 568,322 km (0.089 R)
• M5: 806,183 km (0.106 R)
• M6: 959,970 km (0.119 R)
• M7: 1,152,801 km (0.104 R)
• M8: 1,288,786 km (0.08 R)
• M9: 1,379,143 km (0.056 R)
• M10: 1,513,781 km (0.119 R)
• M11: 1,609,823 km (0.068 R)
• M12: 1,898,846 km (0.071 R)
• M13: 2,290,194 km (0.103 R)
• M14: 2,426,477 km (0.047 R)
• M15: 2,720,138 km (0.101 R)
• M16: 2,891,428 km (0.112 R)
• M17: 3,093,534 km (0.119 R)
• M18: 3,286,366 km (0.091 R)
• M19: 3,469,175 km (0.094 R)
• M20: 4,037,796 km (0.105 R)
• M21: 4,264,287 km (0.084 R)
• M22: 4,464,000 km (0.115 R)
• M23: 5,147,064 km (0.031 R)
• M24: 5,228,595 km (0.079 R)
• M25: 5,676,491 km (0.076 R)
• M26: 6,119,750 km (0.101 R)
• M27: 6,574,228 km (0.081 R)
• M28: 6,823,458 km (0.101 R)
• M29: 7,294,691 km (0.068 R)
• M30: 7,795,395 km (0.092 R)
• M31: 8,211,577 km (0.054 R)
• M32: 8,403,062 km (0.119 R)
• M33: 8,712,730 km (0.093 R)
• M34: 8,986,793 km (0.116 R)
• M35: 9,144,768 km (0.076 R)
• M36: 9,323,388 km (0.115 R)
• M37: 9,644,126 km (0.091 R)
• M38: 9,886,923 km (0.064 R)
• M39: 10,193,449 km (0.081 R)
• M40: 10,503,117 km (0.064 R)
• M41: 10,669,470 km (0.116 R)
• M42: 11,429,128 km (0.116 R)
• M43: 11,643,352 km (0.101 R)
• M44: 12,032,157 km (0.11 R)
• M45: 12,359,477 km (0.101 R)
• M46: 12,491,123 km (0.084 R)
• M47: 12,579,236 km (0.074 R)
• M48: 12,689,639 km (0.118 R)
• M49: 12,822,632 km (0.119 R)
• M50: 13,629,862 km (0.087 R)
• M51: 13,788,735 km (0.104 R)
• M52: 13,902,729 km (0.061 R)
• M53: 15,600,664 km (0.081 R)
• M54: 15,743,231 km (0.117 R)
• M55: 16,077,283 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.5

Radius: 6.1

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.12 AU - 7.5 AU

Year: 10398 Days

Day: 22.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 32,339,965 km

• M1: 123,418 km (0.116 R)
• M2: 754,871 km (0.039 R)
• M3: 813,364 km (0.068 R)
• M4: 1,019,509 km (0.068 R)
• M5: 1,218,923 km (0.115 R)
• M6: 1,479,373 km (0.099 R)
• M7: 1,654,104 km (0.104 R)
• M8: 1,783,057 km (0.109 R)
• M9: 1,862,045 km (0.056 R)
• M10: 2,133,864 km (0.117 R)
• M11: 2,624,246 km (0.102 R)
• M12: 2,836,226 km (0.106 R)
• M13: 2,897,711 km (0.104 R)
• M14: 3,085,157 km (0.068 R)
• M15: 3,907,796 km (0.065 R)
• M16: 4,290,317 km (0.057 R)
• M17: 4,396,681 km (0.067 R)
• M18: 4,503,943 km (0.075 R)
• M19: 5,431,300 km (0.105 R)
• M20: 7,115,623 km (0.076 R)
• M21: 7,411,079 km (0.075 R)
• M22: 8,721,705 km (0.105 R)
• M23: 8,901,821 km (0.038 R)
• M24: 9,914,300 km (0.069 R)
• M25: 10,386,580 km (0.041 R)
• M26: 11,352,833 km (0.1 R)
• M27: 11,500,187 km (0.098 R)
• M28: 11,796,839 km (0.103 R)
• M29: 12,046,069 km (0.113 R)
• M30: 12,855,244 km (0.113 R)
• M31: 13,008,881 km (0.092 R)
• M32: 13,060,193 km (0.037 R)
• M33: 13,111,655 km (0.06 R)
• M34: 13,317,950 km (0.079 R)
• M35: 13,369,711 km (0.112 R)
• M36: 14,365,884 km (0.078 R)
• M37: 17,042,937 km (0.05 R)
• M38: 18,006,946 km (0.103 R)
• M39: 18,064,242 km (0.081 R)
• M40: 18,466,810 km (0.088 R)
• M41: 18,814,176 km (0.114 R)
• M42: 19,280,622 km (0.066 R)
• M43: 19,339,265 km (0.101 R)
• M44: 19,574,133 km (0.061 R)
• M45: 20,046,713 km (0.1 R)
• M46: 20,225,034 km (0.092 R)
• M47: 20,284,574 km (0.104 R)
• M48: 21,913,694 km (0.059 R)
• M49: 21,974,730 km (0.114 R)
• M50: 22,035,916 km (0.031 R)
• M51: 22,097,251 km (0.106 R)
• M52: 24,339,873 km (0.052 R)
• M53: 25,295,504 km (0.032 R)
• M54: 26,458,328 km (0.066 R)
• M55: 26,523,553 km (0.117 R)
• M56: 27,506,560 km (0.09 R)
• M57: 29,104,266 km (0.108 R)
• M58: 29,846,570 km (0.097 R)
• M59: 29,914,338 km (0.043 R)
• M60: 30,118,091 km (0.097 R)
• M61: 30,663,375 km (0.097 R)
• M62: 31,143,285 km (0.098 R)
• M63: 31,212,100 km (0.104 R)
• M64: 32,249,561 km (0.107 R)
• M65: 32,667,687 km (0.114 R)
• M66: 33,791,466 km (0.071 R)
• M67: 35,716,342 km (0.101 R)
• M68: 38,043,487 km (0.101 R)
• M69: 38,559,001 km (0.104 R)
• M70: 39,076,909 km (0.1 R)
• M71: 40,869,839 km (0.073 R)
• M72: 41,549,163 km (0.08 R)
• M73: 42,004,090 km (0.107 R)
• M74: 42,156,082 km (0.1 R)
• M75: 43,686,169 km (0.104 R)
• M76: 43,917,297 km (0.115 R)
• M77: 46,564,432 km (0.085 R)
• M78: 47,748,648 km (0.071 R)
• M79: 49,022,773 km (0.104 R)
• M80: 50,307,969 km (0.102 R)
• M81: 51,441,621 km (0.076 R)
• M82: 51,522,853 km (0.104 R)
• M83: 52,093,120 km (0.057 R)
• M84: 52,501,822 km (0.1 R)
• M85: 53,651,631 km (0.049 R)
• M86: 54,395,132 km (0.114 R)
• M87: 54,643,764 km (0.053 R)
• M88: 54,892,695 km (0.032 R)
• M89: 55,475,079 km (0.117 R)
• M90: 55,641,881 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.5

Radius: 7.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.64 AU - 7.3 AU

Year: 10796 Days

Day: 21.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,339,965 km

• M1: 94,247 km (0.112 R)
• M2: 220,806 km (0.112 R)
• M3: 878,289 km (0.093 R)
• M4: 978,520 km (0.069 R)
• M5: 1,237,773 km (0.071 R)
• M6: 2,333,577 km (0.116 R)
• M7: 2,413,612 km (0.042 R)
• M8: 3,240,888 km (0.104 R)
• M9: 3,398,116 km (0.077 R)
• M10: 3,908,394 km (0.052 R)
• M11: 4,642,471 km (0.068 R)
• M12: 4,871,056 km (0.119 R)
• M13: 5,848,678 km (0.099 R)
• M14: 6,514,538 km (0.088 R)
• M15: 7,350,791 km (0.109 R)
• M16: 7,856,731 km (0.087 R)
• M17: 8,651,993 km (0.097 R)
• M18: 10,252,391 km (0.088 R)
• M19: 11,120,059 km (0.045 R)
• M20: 11,425,837 km (0.083 R)
• M21: 11,528,461 km (0.058 R)
• M22: 11,734,457 km (0.084 R)
• M23: 12,465,093 km (0.074 R)
• M24: 12,747,384 km (0.107 R)
• M25: 13,031,770 km (0.093 R)
• M26: 13,282,346 km (0.116 R)
• M27: 13,643,027 km (0.067 R)
• M28: 13,788,137 km (0.106 R)
• M29: 14,558,715 km (0.076 R)
• M30: 15,005,265 km (0.04 R)
• M31: 16,064,867 km (0.057 R)
• M32: 17,738,418 km (0.103 R)
• M33: 18,615,959 km (0.094 R)
• M34: 18,776,926 km (0.031 R)
• M35: 20,662,308 km (0.12 R)
• M36: 23,123,941 km (0.063 R)
• M37: 23,297,026 km (0.074 R)
• M38: 24,037,835 km (0.091 R)
• M39: 24,213,163 km (0.067 R)
• M40: 24,874,835 km (0.096 R)
• M41: 25,274,560 km (0.098 R)
• M42: 25,990,685 km (0.099 R)
• M43: 26,080,594 km (0.073 R)
• M44: 26,758,721 km (0.107 R)
• M45: 28,178,405 km (0.117 R)
• M46: 29,999,160 km (0.113 R)
• M47: 30,282,648 km (0.073 R)
• M48: 30,899,739 km (0.082 R)
• M49: 31,953,806 km (0.1 R)
• M50: 32,291,598 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit