🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.47 AU - 0.75 AU

Year: 303 Days

Day: 36.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,003,122 km

• M1: 106,214 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 12.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.64 AU - 1 AU

Year: 472 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,003,122 km

• M1: 162,762 km (0.097 R)
• M2: 294,857 km (0.042 R)
• M3: 379,380 km (0.098 R)
• M4: 462,257 km (0.108 R)
• M5: 639,980 km (0.082 R)
• M6: 856,597 km (0.043 R)
• M7: 1,023,249 km (0.082 R)
• M8: 1,206,806 km (0.076 R)
• M9: 1,291,927 km (0.076 R)
• M10: 1,390,512 km (0.095 R)
• M11: 1,474,586 km (0.088 R)
• M12: 1,607,130 km (0.032 R)
• M13: 1,695,841 km (0.042 R)
• M14: 1,828,984 km (0.076 R)
• M15: 2,080,308 km (0.102 R)
• M16: 2,164,532 km (0.057 R)
• M17: 2,350,033 km (0.112 R)
• M18: 2,575,327 km (0.075 R)
• M19: 2,793,591 km (0.113 R)
• M20: 2,872,578 km (0.114 R)
• M21: 3,010,807 km (0.075 R)
• M22: 3,091,889 km (0.063 R)
• M23: 3,181,199 km (0.109 R)
• M24: 3,263,777 km (0.118 R)
• M25: 3,377,621 km (0.056 R)
• M26: 3,547,115 km (0.068 R)
• M27: 3,735,160 km (0.076 R)
• M28: 3,886,403 km (0.1 R)
• M29: 3,999,349 km (0.065 R)
• M30: 4,121,421 km (0.071 R)
• M31: 4,319,339 km (0.099 R)
• M32: 4,411,192 km (0.075 R)
• M33: 4,545,980 km (0.048 R)
• M34: 4,639,329 km (0.098 R)
• M35: 4,733,426 km (0.07 R)
• M36: 5,019,607 km (0.102 R)
• M37: 5,142,726 km (0.114 R)
• M38: 5,231,438 km (0.073 R)
• M39: 5,491,139 km (0.1 R)
• M40: 5,645,524 km (0.104 R)
• M41: 5,755,329 km (0.098 R)
• M42: 6,005,008 km (0.118 R)
• M43: 6,211,154 km (0.091 R)
• M44: 6,371,972 km (0.074 R)
• M45: 6,467,266 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 13.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.56 AU - 1.64 AU

Year: 1287 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,003,122 km

• M1: 181,761 km (0.11 R)
• M2: 323,431 km (0.046 R)
• M3: 434,731 km (0.057 R)
• M4: 564,582 km (0.08 R)
• M5: 660,475 km (0.089 R)
• M6: 1,197,381 km (0.083 R)
• M7: 1,454,091 km (0.119 R)
• M8: 1,593,367 km (0.105 R)
• M9: 1,778,120 km (0.087 R)
• M10: 1,927,868 km (0.087 R)
• M11: 2,099,457 km (0.105 R)
• M12: 2,294,083 km (0.113 R)
• M13: 2,504,268 km (0.102 R)
• M14: 3,072,890 km (0.116 R)
• M15: 3,659,912 km (0.106 R)
• M16: 3,766,575 km (0.074 R)
• M17: 4,049,016 km (0.082 R)
• M18: 4,192,780 km (0.075 R)
• M19: 4,462,804 km (0.112 R)
• M20: 4,890,354 km (0.084 R)
• M21: 5,198,825 km (0.109 R)
• M22: 5,319,102 km (0.06 R)
• M23: 5,538,263 km (0.107 R)
• M24: 5,636,549 km (0.101 R)
• M25: 5,897,447 km (0.059 R)
• M26: 6,175,101 km (0.1 R)
• M27: 6,586,645 km (0.104 R)
• M28: 6,717,094 km (0.117 R)
• M29: 6,940,892 km (0.078 R)
• M30: 7,518,041 km (0.059 R)
• M31: 7,819,331 km (0.054 R)
• M32: 8,013,210 km (0.041 R)
• M33: 8,166,697 km (0.108 R)
• M34: 8,278,896 km (0.115 R)
• M35: 8,490,577 km (0.105 R)
• M36: 8,632,844 km (0.087 R)
• M37: 8,761,498 km (0.077 R)
• M38: 8,890,901 km (0.093 R)
• M39: 9,209,694 km (0.041 R)
• M40: 9,502,756 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 10.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.36 AU - 1.98 AU

Year: 1372 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,003,122 km

• M1: 170,542 km (0.026 R)
• M2: 249,978 km (0.104 R)
• M3: 415,882 km (0.118 R)
• M4: 486,941 km (0.07 R)
• M5: 569,220 km (0.107 R)
• M6: 750,233 km (0.062 R)
• M7: 848,220 km (0.079 R)
• M8: 1,019,360 km (0.063 R)
• M9: 1,422,825 km (0.085 R)
• M10: 1,529,189 km (0.064 R)
• M11: 1,712,297 km (0.105 R)
• M12: 1,873,863 km (0.042 R)
• M13: 2,070,584 km (0.111 R)
• M14: 2,212,403 km (0.056 R)
• M15: 2,284,509 km (0.107 R)
• M16: 2,389,078 km (0.057 R)
• M17: 2,484,521 km (0.058 R)
• M18: 2,624,695 km (0.102 R)
• M19: 3,015,145 km (0.046 R)
• M20: 3,095,479 km (0.077 R)
• M21: 3,258,391 km (0.053 R)
• M22: 3,424,295 km (0.119 R)
• M23: 3,690,430 km (0.049 R)
• M24: 3,776,598 km (0.1 R)
• M25: 3,976,162 km (0.104 R)
• M26: 4,320,686 km (0.094 R)
• M27: 4,569,018 km (0.112 R)
• M28: 4,822,138 km (0.112 R)
• M29: 5,066,132 km (0.113 R)
• M30: 5,134,648 km (0.098 R)
• M31: 5,509,989 km (0.079 R)
• M32: 5,637,147 km (0.093 R)
• M33: 5,951,901 km (0.109 R)
• M34: 6,038,817 km (0.111 R)
• M35: 6,287,299 km (0.074 R)
• M36: 6,420,292 km (0.082 R)
• M37: 6,613,871 km (0.118 R)
• M38: 6,733,999 km (0.114 R)
• M39: 6,855,023 km (0.032 R)
• M40: 6,976,646 km (0.114 R)
• M41: 7,114,276 km (0.069 R)
• M42: 7,314,737 km (0.04 R)
• M43: 7,407,937 km (0.108 R)
• M44: 7,768,767 km (0.112 R)
• M45: 7,847,904 km (0.099 R)
• M46: 7,927,490 km (0.082 R)
• M47: 8,071,254 km (0.05 R)
• M48: 8,312,705 km (0.096 R)
• M49: 8,442,556 km (0.085 R)
• M50: 8,819,393 km (0.096 R)
• M51: 8,918,726 km (0.061 R)
• M52: 9,051,569 km (0.067 R)
• M53: 9,268,934 km (0.056 R)
• M54: 9,454,286 km (0.103 R)
• M55: 9,538,959 km (0.104 R)
• M56: 9,674,943 km (0.105 R)
• M57: 9,777,268 km (0.069 R)
• M58: 9,845,784 km (0.055 R)
• M59: 9,965,911 km (0.111 R)
• M60: 10,381,793 km (0.086 R)
• M61: 10,644,487 km (0.087 R)
• M62: 11,105,248 km (0.072 R)
• M63: 11,446,032 km (0.069 R)
• M64: 11,899,763 km (0.117 R)
• M65: 12,470,628 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 10.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.2 AU - 2.58 AU

Year: 2349 Days

Day: 5.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,003,122 km

• M1: 127,757 km (0.113 R)
• M2: 228,286 km (0.067 R)
• M3: 295,755 km (0.073 R)
• M4: 460,761 km (0.116 R)
• M5: 537,804 km (0.108 R)
• M6: 606,919 km (0.114 R)
• M7: 693,087 km (0.075 R)
• M8: 864,077 km (0.054 R)
• M9: 1,002,007 km (0.05 R)
• M10: 1,089,970 km (0.113 R)
• M11: 1,155,644 km (0.113 R)
• M12: 1,291,478 km (0.113 R)
• M13: 1,405,771 km (0.088 R)
• M14: 1,496,128 km (0.076 R)
• M15: 1,625,979 km (0.108 R)
• M16: 1,711,549 km (0.084 R)
• M17: 1,779,167 km (0.092 R)
• M18: 1,957,189 km (0.111 R)
• M19: 2,450,114 km (0.114 R)
• M20: 2,648,929 km (0.11 R)
• M21: 2,727,768 km (0.1 R)
• M22: 3,003,925 km (0.11 R)
• M23: 3,086,204 km (0.059 R)
• M24: 3,205,134 km (0.088 R)
• M25: 3,459,750 km (0.104 R)
• M26: 3,533,801 km (0.044 R)
• M27: 3,683,399 km (0.117 R)
• M28: 3,963,147 km (0.104 R)
• M29: 4,066,669 km (0.063 R)
• M30: 4,184,252 km (0.066 R)
• M31: 4,369,305 km (0.067 R)
• M32: 4,449,340 km (0.101 R)
• M33: 4,597,591 km (0.095 R)
• M34: 4,679,272 km (0.11 R)
• M35: 4,871,355 km (0.068 R)
• M36: 4,954,532 km (0.062 R)
• M37: 5,066,281 km (0.092 R)
• M38: 5,192,841 km (0.07 R)
• M39: 5,263,601 km (0.113 R)
• M40: 5,506,847 km (0.091 R)
• M41: 5,651,658 km (0.111 R)
• M42: 6,034,030 km (0.073 R)
• M43: 6,273,536 km (0.059 R)
• M44: 6,424,780 km (0.076 R)
• M45: 6,653,964 km (0.118 R)
• M46: 6,823,907 km (0.072 R)
• M47: 7,089,144 km (0.101 R)
• M48: 7,389,686 km (0.107 R)
• M49: 7,646,097 km (0.088 R)
• M50: 7,905,350 km (0.078 R)
• M51: 8,266,629 km (0.106 R)
• M52: 8,332,901 km (0.09 R)
• M53: 8,466,043 km (0.12 R)
• M54: 8,666,953 km (0.101 R)
• M55: 8,971,384 km (0.094 R)
• M56: 9,227,795 km (0.105 R)
• M57: 9,400,132 km (0.096 R)
• M58: 9,712,941 km (0.078 R)
• M59: 9,853,114 km (0.103 R)
• M60: 10,135,405 km (0.042 R)
• M61: 11,235,847 km (0.07 R)
• M62: 11,530,854 km (0.031 R)
• M63: 12,185,046 km (0.063 R)
• M64: 12,430,985 km (0.114 R)
• M65: 12,908,800 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.5

Radius: 6.6

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.98 AU - 8.3 AU

Year: 10879 Days

Day: 24.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,003,122 km

• M1: 314,156 km (0.119 R)
• M2: 422,315 km (0.104 R)
• M3: 501,602 km (0.048 R)
• M4: 852,857 km (0.076 R)
• M5: 990,637 km (0.115 R)
• M6: 1,346,979 km (0.092 R)
• M7: 1,467,406 km (0.069 R)
• M8: 1,827,787 km (0.103 R)
• M9: 1,916,498 km (0.105 R)
• M10: 2,577,272 km (0.085 R)
• M11: 2,652,071 km (0.108 R)
• M12: 3,195,261 km (0.101 R)
• M13: 3,248,817 km (0.111 R)
• M14: 3,329,600 km (0.039 R)
• M15: 4,530,123 km (0.046 R)
• M16: 4,895,590 km (0.102 R)
• M17: 5,175,937 km (0.106 R)
• M18: 5,981,970 km (0.072 R)
• M19: 6,248,105 km (0.056 R)
• M20: 6,586,196 km (0.057 R)
• M21: 6,895,714 km (0.041 R)
• M22: 7,888,445 km (0.107 R)
• M23: 8,512,717 km (0.08 R)
• M24: 8,887,460 km (0.045 R)
• M25: 9,267,438 km (0.038 R)
• M26: 9,808,384 km (0.099 R)
• M27: 10,240,722 km (0.072 R)
• M28: 10,759,528 km (0.053 R)
• M29: 11,001,876 km (0.12 R)
• M30: 11,164,489 km (0.077 R)
• M31: 11,822,720 km (0.074 R)
• M32: 13,828,079 km (0.086 R)
• M33: 14,003,557 km (0.1 R)
• M34: 14,623,491 km (0.105 R)
• M35: 15,026,807 km (0.107 R)
• M36: 15,342,907 km (0.112 R)
• M37: 15,798,433 km (0.116 R)
• M38: 16,583,074 km (0.058 R)
• M39: 16,722,798 km (0.115 R)
• M40: 17,144,514 km (0.082 R)
• M41: 17,522,249 km (0.075 R)
• M42: 18,430,458 km (0.08 R)
• M43: 19,060,564 km (0.036 R)
• M44: 19,158,102 km (0.063 R)
• M45: 19,747,069 km (0.118 R)
• M46: 20,441,651 km (0.038 R)
• M47: 20,491,617 km (0.097 R)
• M48: 20,641,664 km (0.081 R)
• M49: 20,691,779 km (0.096 R)
• M50: 20,993,069 km (0.041 R)
• M51: 21,194,727 km (0.093 R)
• M52: 21,245,291 km (0.047 R)
• M53: 21,651,001 km (0.063 R)
• M54: 23,769,905 km (0.047 R)
• M55: 24,085,556 km (0.105 R)
• M56: 24,455,512 km (0.103 R)
• M57: 24,667,791 km (0.116 R)
• M58: 24,827,412 km (0.1 R)
• M59: 25,040,739 km (0.096 R)
• M60: 25,201,108 km (0.12 R)
• M61: 25,415,481 km (0.118 R)
• M62: 26,116,347 km (0.03 R)
• M63: 26,170,502 km (0.09 R)
• M64: 26,387,718 km (0.063 R)
• M65: 26,659,837 km (0.03 R)
• M66: 27,482,176 km (0.114 R)
• M67: 27,592,430 km (0.095 R)
• M68: 27,647,631 km (0.047 R)
• M69: 27,813,386 km (0.073 R)
• M70: 27,868,737 km (0.11 R)
• M71: 27,924,088 km (0.07 R)
• M72: 28,090,441 km (0.097 R)
• M73: 28,312,594 km (0.113 R)
• M74: 28,424,044 km (0.078 R)
• M75: 31,370,225 km (0.074 R)
• M76: 31,543,160 km (0.085 R)
• M77: 32,762,382 km (0.118 R)
• M78: 32,879,218 km (0.07 R)
• M79: 32,937,861 km (0.11 R)
• M80: 34,056,105 km (0.106 R)
• M81: 34,709,249 km (0.111 R)
• M82: 35,546,548 km (0.046 R)
• M83: 35,786,952 km (0.095 R)
• M84: 36,511,604 km (0.114 R)
• M85: 36,936,462 km (0.095 R)
• M86: 37,240,894 km (0.108 R)
• M87: 39,209,303 km (0.06 R)
• M88: 39,457,785 km (0.057 R)
• M89: 39,520,017 km (0.113 R)
• M90: 40,081,159 km (0.12 R)
• M91: 40,393,968 km (0.105 R)
• M92: 40,959,299 km (0.104 R)
• M93: 41,907,151 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 5.4

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.88 AU - 8.96 AU

Year: 16939 Days

Day: 19.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,003,122 km

• M1: 78,090 km (0.085 R)
• M2: 486,791 km (0.117 R)
• M3: 749,186 km (0.079 R)
• M4: 1,050,925 km (0.071 R)
• M5: 1,228,049 km (0.11 R)
• M6: 1,306,887 km (0.108 R)
• M7: 1,725,911 km (0.093 R)
• M8: 2,954,558 km (0.101 R)
• M9: 3,132,430 km (0.039 R)
• M10: 3,240,888 km (0.075 R)
• M11: 3,461,396 km (0.085 R)
• M12: 4,112,296 km (0.101 R)
• M13: 4,553,460 km (0.109 R)
• M14: 5,654,500 km (0.073 R)
• M15: 5,698,482 km (0.088 R)
• M16: 6,974,253 km (0.094 R)
• M17: 7,692,472 km (0.063 R)
• M18: 7,790,010 km (0.098 R)
• M19: 7,986,432 km (0.094 R)
• M20: 8,134,683 km (0.119 R)
• M21: 8,283,982 km (0.097 R)
• M22: 8,333,948 km (0.102 R)
• M23: 8,635,687 km (0.086 R)
• M24: 9,353,906 km (0.065 R)
• M25: 9,405,817 km (0.032 R)
• M26: 10,574,625 km (0.113 R)
• M27: 10,683,083 km (0.046 R)
• M28: 11,231,210 km (0.087 R)
• M29: 12,813,955 km (0.099 R)
• M30: 13,631,208 km (0.087 R)
• M31: 15,009,902 km (0.077 R)
• M32: 16,495,260 km (0.058 R)
• M33: 16,558,240 km (0.09 R)
• M34: 16,937,321 km (0.101 R)
• M35: 17,511,328 km (0.062 R)
• M36: 17,962,216 km (0.089 R)
• M37: 19,603,305 km (0.108 R)
• M38: 20,746,382 km (0.104 R)
• M39: 21,634,994 km (0.064 R)
• M40: 22,605,734 km (0.082 R)
• M41: 22,955,943 km (0.108 R)
• M42: 23,026,254 km (0.094 R)
• M43: 24,159,907 km (0.049 R)
• M44: 24,661,508 km (0.119 R)
• M45: 25,021,889 km (0.092 R)
• M46: 25,166,700 km (0.099 R)
• M47: 25,748,038 km (0.062 R)
• M48: 26,481,067 km (0.107 R)
• M49: 27,146,628 km (0.105 R)
• M50: 27,369,678 km (0.087 R)
• M51: 27,668,126 km (0.084 R)
• M52: 28,117,668 km (0.091 R)
• M53: 28,948,235 km (0.033 R)
• M54: 30,401,728 km (0.094 R)
• M55: 30,633,306 km (0.091 R)
• M56: 31,098,405 km (0.103 R)
• M57: 31,331,928 km (0.119 R)
• M58: 31,565,899 km (0.119 R)
• M59: 31,800,468 km (0.078 R)
• M60: 33,618,082 km (0.085 R)
• M61: 37,187,787 km (0.037 R)
• M62: 38,182,014 km (0.05 R)
• M63: 38,682,419 km (0.076 R)
• M64: 39,268,992 km (0.076 R)
• M65: 40,366,143 km (0.111 R)
• M66: 40,875,823 km (0.104 R)
• M67: 40,961,094 km (0.104 R)
• M68: 41,302,327 km (0.077 R)
• M69: 41,558,887 km (0.043 R)
• M70: 43,109,319 km (0.11 R)
• M71: 45,646,798 km (0.094 R)
• M72: 45,912,035 km (0.03 R)
• M73: 46,799,899 km (0.047 R)
• M74: 47,514,378 km (0.112 R)
• M75: 47,693,447 km (0.111 R)
• M76: 48,773,095 km (0.086 R)
• M77: 52,614,918 km (0.11 R)
• M78: 52,800,269 km (0.075 R)
• M79: 54,290,862 km (0.044 R)
• M80: 54,759,553 km (0.087 R)
• M81: 54,853,350 km (0.1 R)
• M82: 57,408,632 km (0.11 R)
• M83: 57,504,075 km (0.088 R)
• M84: 59,326,327 km (0.107 R)
• M85: 59,712,439 km (0.101 R)
• M86: 60,196,238 km (0.038 R)
• M87: 60,584,146 km (0.117 R)
• M88: 60,972,801 km (0.092 R)
• M89: 61,167,577 km (0.1 R)
• M90: 61,460,041 km (0.115 R)
• M91: 62,929,092 km (0.055 R)
• M92: 63,322,684 km (0.088 R)
• M93: 63,816,058 km (0.071 R)
• M94: 66,301,477 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit