🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.74 AU - 1.06 AU

Year: 303 Days

Day: 34.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.99 AU - 1.45 AU

Year: 478 Days

Day: 30.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.44 AU - 1.84 AU

Year: 745 Days

Day: 33.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,244,749 km

• M1: 98,884 km (0.107 R)
• M2: 137,181 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.65 AU - 3.47 AU

Year: 1899 Days

Day: 39.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.04 AU - 4.5 AU

Year: 2597 Days

Day: 16.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 15

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.42 AU - 6.14 AU

Year: 4930 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,244,749 km

• M1: 193,729 km (0.108 R)
• M2: 357,539 km (0.039 R)
• M3: 495,917 km (0.105 R)
• M4: 595,250 km (0.109 R)
• M5: 807,978 km (0.118 R)
• M6: 1,213,089 km (0.075 R)
• M7: 1,372,261 km (0.086 R)
• M8: 1,554,471 km (0.111 R)
• M9: 1,664,725 km (0.116 R)
• M10: 1,794,127 km (0.117 R)
• M11: 2,185,924 km (0.096 R)
• M12: 3,010,358 km (0.09 R)
• M13: 3,477,552 km (0.06 R)
• M14: 3,603,364 km (0.111 R)
• M15: 3,752,064 km (0.104 R)
• M16: 4,055,748 km (0.081 R)
• M17: 4,300,041 km (0.098 R)
• M18: 4,503,644 km (0.091 R)
• M19: 4,803,438 km (0.118 R)
• M20: 5,816,515 km (0.104 R)
• M21: 7,187,280 km (0.107 R)
• M22: 7,348,547 km (0.094 R)
• M23: 7,867,502 km (0.114 R)
• M24: 8,341,876 km (0.094 R)
• M25: 8,941,016 km (0.111 R)
• M26: 9,056,655 km (0.099 R)
• M27: 9,260,407 km (0.079 R)
• M28: 9,377,393 km (0.069 R)
• M29: 9,613,159 km (0.09 R)
• M30: 9,761,411 km (0.105 R)
• M31: 10,150,515 km (0.03 R)
• M32: 10,544,855 km (0.082 R)
• M33: 10,759,228 km (0.094 R)
• M34: 11,411,176 km (0.109 R)
• M35: 11,662,949 km (0.093 R)
• M36: 12,268,222 km (0.057 R)
• M37: 12,461,652 km (0.068 R)
• M38: 13,542,796 km (0.094 R)
• M39: 13,642,727 km (0.099 R)
• M40: 14,077,908 km (0.097 R)
• M41: 14,212,845 km (0.087 R)
• M42: 14,415,999 km (0.111 R)
• M43: 14,585,942 km (0.099 R)
• M44: 15,759,687 km (0.116 R)
• M45: 16,110,643 km (0.117 R)
• M46: 16,287,169 km (0.104 R)
• M47: 16,535,352 km (0.038 R)
• M48: 16,856,239 km (0.088 R)
• M49: 17,251,178 km (0.092 R)
• M50: 17,794,816 km (0.093 R)
• M51: 18,013,828 km (0.075 R)
• M52: 18,639,446 km (0.03 R)
• M53: 19,534,640 km (0.086 R)
• M54: 19,798,381 km (0.098 R)
• M55: 20,443,746 km (0.047 R)
• M56: 20,558,487 km (0.102 R)
• M57: 21,057,695 km (0.1 R)
• M58: 21,444,406 km (0.102 R)
• M59: 21,755,420 km (0.111 R)
• M60: 22,382,085 km (0.064 R)
• M61: 24,419,160 km (0.103 R)
• M62: 24,703,396 km (0.12 R)
• M63: 26,058,004 km (0.102 R)
• M64: 26,348,374 km (0.108 R)
• M65: 26,556,614 km (0.071 R)
• M66: 26,807,041 km (0.109 R)
• M67: 27,394,512 km (0.079 R)
• M68: 28,283,721 km (0.096 R)
• M69: 28,411,628 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 13.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.78 AU - 12.8 AU

Year: 12574 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,244,749 km

• M1: 231,278 km (0.119 R)
• M2: 334,950 km (0.082 R)
• M3: 492,177 km (0.081 R)
• M4: 724,951 km (0.083 R)
• M5: 896,540 km (0.053 R)
• M6: 1,065,286 km (0.084 R)
• M7: 1,153,998 km (0.055 R)
• M8: 1,245,402 km (0.07 R)
• M9: 1,847,683 km (0.03 R)
• M10: 2,067,443 km (0.087 R)
• M11: 2,389,826 km (0.111 R)
• M12: 2,753,349 km (0.065 R)
• M13: 2,980,289 km (0.094 R)
• M14: 3,108,943 km (0.116 R)
• M15: 3,266,021 km (0.043 R)
• M16: 3,670,234 km (0.1 R)
• M17: 3,808,612 km (0.102 R)
• M18: 4,205,346 km (0.09 R)
• M19: 4,735,371 km (0.11 R)
• M20: 4,855,947 km (0.102 R)
• M21: 5,069,722 km (0.111 R)
• M22: 5,349,171 km (0.099 R)
• M23: 5,443,418 km (0.104 R)
• M24: 5,601,842 km (0.113 R)
• M25: 6,584,251 km (0.115 R)
• M26: 7,199,248 km (0.071 R)
• M27: 7,761,437 km (0.049 R)
• M28: 8,047,917 km (0.114 R)
• M29: 8,301,485 km (0.077 R)
• M30: 9,456,081 km (0.086 R)
• M31: 10,227,707 km (0.119 R)
• M32: 10,819,666 km (0.098 R)
• M33: 11,019,379 km (0.088 R)
• M34: 11,301,222 km (0.108 R)
• M35: 11,872,087 km (0.112 R)
• M36: 12,368,902 km (0.086 R)
• M37: 12,619,777 km (0.117 R)
• M38: 13,511,380 km (0.113 R)
• M39: 14,204,467 km (0.037 R)
• M40: 15,805,913 km (0.067 R)
• M41: 16,032,853 km (0.048 R)
• M42: 16,169,585 km (0.077 R)
• M43: 17,090,659 km (0.034 R)
• M44: 17,792,872 km (0.092 R)
• M45: 18,935,799 km (0.058 R)
• M46: 21,192,184 km (0.059 R)
• M47: 21,392,496 km (0.084 R)
• M48: 21,946,307 km (0.113 R)
• M49: 22,453,892 km (0.097 R)
• M50: 22,658,093 km (0.043 R)
• M51: 23,584,254 km (0.038 R)
• M52: 23,687,925 km (0.034 R)
• M53: 23,895,717 km (0.097 R)
• M54: 24,156,466 km (0.112 R)
• M55: 24,260,885 km (0.058 R)
• M56: 24,680,507 km (0.064 R)
• M57: 25,473,675 km (0.088 R)
• M58: 26,007,141 km (0.096 R)
• M59: 27,903,294 km (0.07 R)
• M60: 28,067,852 km (0.082 R)
• M61: 28,398,014 km (0.103 R)
• M62: 29,284,830 km (0.105 R)
• M63: 29,619,630 km (0.09 R)
• M64: 29,787,629 km (0.115 R)
• M65: 31,142,238 km (0.082 R)
• M66: 31,712,654 km (0.114 R)
• M67: 31,941,838 km (0.101 R)
• M68: 32,286,512 km (0.099 R)
• M69: 32,690,276 km (0.085 R)
• M70: 32,863,810 km (0.119 R)
• M71: 33,677,772 km (0.094 R)
• M72: 35,563,154 km (0.089 R)
• M73: 35,801,164 km (0.094 R)
• M74: 36,758,740 km (0.117 R)
• M75: 37,603,669 km (0.072 R)
• M76: 38,576,953 km (0.091 R)
• M77: 39,189,556 km (0.097 R)
• M78: 39,373,860 km (0.044 R)
• M79: 40,984,132 km (0.117 R)
• M80: 41,171,279 km (0.117 R)
• M81: 41,546,470 km (0.099 R)
• M82: 42,111,501 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.2

Radius: 5.6

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.42 AU - 18.28 AU

Year: 24538 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,244,749 km

• M1: 85,869 km (0.075 R)
• M2: 183,557 km (0.095 R)
• M3: 716,574 km (0.112 R)
• M4: 1,241,064 km (0.071 R)
• M5: 1,343,987 km (0.093 R)
• M6: 1,938,639 km (0.108 R)
• M7: 2,098,858 km (0.037 R)
• M8: 2,347,191 km (0.08 R)
• M9: 3,147,090 km (0.073 R)
• M10: 3,383,006 km (0.055 R)
• M11: 3,772,709 km (0.109 R)
• M12: 4,023,435 km (0.039 R)
• M13: 4,227,785 km (0.118 R)
• M14: 5,079,297 km (0.1 R)
• M15: 5,637,745 km (0.103 R)
• M16: 5,809,035 km (0.099 R)
• M17: 5,924,225 km (0.106 R)
• M18: 7,240,238 km (0.085 R)
• M19: 7,426,487 km (0.062 R)
• M20: 7,551,401 km (0.097 R)
• M21: 8,187,043 km (0.063 R)
• M22: 9,038,853 km (0.111 R)
• M23: 9,306,633 km (0.083 R)
• M24: 12,941,113 km (0.108 R)
• M25: 13,091,609 km (0.027 R)
• M26: 14,239,174 km (0.116 R)
• M27: 14,316,815 km (0.057 R)
• M28: 14,864,194 km (0.073 R)
• M29: 17,039,048 km (0.073 R)
• M30: 17,702,215 km (0.073 R)
• M31: 18,627,927 km (0.096 R)
• M32: 20,877,729 km (0.039 R)
• M33: 22,214,237 km (0.088 R)
• M34: 22,575,216 km (0.118 R)
• M35: 22,938,290 km (0.108 R)
• M36: 23,029,246 km (0.033 R)
• M37: 23,578,120 km (0.115 R)
• M38: 25,721,559 km (0.078 R)
• M39: 26,864,337 km (0.107 R)
• M40: 28,316,035 km (0.113 R)
• M41: 30,091,312 km (0.119 R)
• M42: 31,699,490 km (0.102 R)
• M43: 32,105,797 km (0.058 R)
• M44: 33,645,010 km (0.103 R)
• M45: 33,955,725 km (0.116 R)
• M46: 34,371,607 km (0.089 R)
• M47: 34,788,985 km (0.102 R)
• M48: 36,157,357 km (0.109 R)
• M49: 37,435,970 km (0.118 R)
• M50: 37,973,026 km (0.048 R)
• M51: 39,490,547 km (0.071 R)
• M52: 41,914,930 km (0.08 R)
• M53: 42,696,429 km (0.088 R)
• M54: 43,032,725 km (0.044 R)
• M55: 43,257,421 km (0.055 R)
• M56: 44,160,394 km (0.109 R)
• M57: 46,905,964 km (0.11 R)
• M58: 52,320,658 km (0.075 R)
• M59: 52,560,464 km (0.072 R)
• M60: 52,800,718 km (0.067 R)
• M61: 53,523,575 km (0.105 R)
• M62: 53,644,450 km (0.082 R)
• M63: 54,614,143 km (0.114 R)
• M64: 56,079,455 km (0.085 R)
• M65: 57,063,509 km (0.097 R)
• M66: 57,805,216 km (0.09 R)
• M67: 57,929,232 km (0.091 R)
• M68: 58,053,249 km (0.093 R)
• M69: 60,426,470 km (0.071 R)
• M70: 61,182,537 km (0.083 R)
• M71: 61,688,328 km (0.12 R)
• M72: 63,597,196 km (0.064 R)
• M73: 64,237,774 km (0.078 R)
• M74: 64,880,597 km (0.092 R)
• M75: 65,267,307 km (0.103 R)
• M76: 66,042,822 km (0.088 R)
• M77: 66,821,629 km (0.109 R)
• M78: 67,995,374 km (0.119 R)
• M79: 69,966,625 km (0.073 R)
• M80: 71,158,471 km (0.092 R)
• M81: 74,099,865 km (0.1 R)
• M82: 78,174,312 km (0.096 R)
• M83: 78,585,706 km (0.118 R)
• M84: 79,686,447 km (0.116 R)
• M85: 80,515,369 km (0.087 R)
• M86: 85,548,141 km (0.108 R)
• M87: 85,830,731 km (0.107 R)
• M88: 86,113,621 km (0.112 R)
• M89: 86,680,297 km (0.093 R)
• M90: 91,546,866 km (0.077 R)
• M91: 92,414,982 km (0.056 R)
• M92: 95,035,189 km (0.081 R)
• M93: 97,237,419 km (0.107 R)
• M94: 98,566,746 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 3.7

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.17 AU - 23.51 AU

Year: 29011 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,244,749 km

• M1: 48,769 km (0.109 R)
• M2: 76,145 km (0.057 R)
• M3: 144,362 km (0.114 R)
• M4: 286,929 km (0.11 R)
• M5: 382,821 km (0.044 R)
• M6: 580,141 km (0.049 R)
• M7: 1,523,505 km (0.059 R)
• M8: 1,726,359 km (0.104 R)
• M9: 2,083,300 km (0.091 R)
• M10: 2,120,251 km (0.113 R)
• M11: 2,580,264 km (0.066 R)
• M12: 2,944,834 km (0.072 R)
• M13: 3,325,411 km (0.069 R)
• M14: 3,368,645 km (0.074 R)
• M15: 3,632,087 km (0.06 R)
• M16: 3,721,247 km (0.077 R)
• M17: 3,766,276 km (0.11 R)
• M18: 4,461,308 km (0.115 R)
• M19: 4,509,029 km (0.066 R)
• M20: 5,144,820 km (0.12 R)
• M21: 5,756,376 km (0.102 R)
• M22: 6,770,500 km (0.08 R)
• M23: 7,495,601 km (0.057 R)
• M24: 9,505,150 km (0.037 R)
• M25: 10,188,812 km (0.075 R)
• M26: 10,504,762 km (0.11 R)
• M27: 11,016,986 km (0.061 R)
• M28: 11,602,811 km (0.116 R)
• M29: 11,932,674 km (0.088 R)
• M30: 11,999,096 km (0.081 R)
• M31: 13,077,098 km (0.116 R)
• M32: 13,214,130 km (0.091 R)
• M33: 14,538,370 km (0.114 R)
• M34: 14,680,338 km (0.087 R)
• M35: 14,965,322 km (0.108 R)
• M36: 16,123,808 km (0.115 R)
• M37: 16,197,261 km (0.095 R)
• M38: 16,639,622 km (0.109 R)
• M39: 16,713,822 km (0.119 R)
• M40: 17,011,372 km (0.115 R)
• M41: 17,612,008 km (0.088 R)
• M42: 18,910,966 km (0.057 R)
• M43: 20,478,153 km (0.113 R)
• M44: 20,796,647 km (0.112 R)
• M45: 21,761,703 km (0.111 R)
• M46: 21,842,785 km (0.106 R)
• M47: 24,153,324 km (0.038 R)
• M48: 24,405,546 km (0.062 R)
• M49: 24,489,770 km (0.092 R)
• M50: 25,082,177 km (0.049 R)
• M51: 26,108,568 km (0.071 R)
• M52: 26,194,737 km (0.066 R)
• M53: 27,061,507 km (0.104 R)
• M54: 28,202,340 km (0.118 R)
• M55: 28,823,022 km (0.115 R)
• M56: 30,077,998 km (0.103 R)
• M57: 30,712,144 km (0.105 R)
• M58: 31,259,223 km (0.078 R)
• M59: 32,178,053 km (0.059 R)
• M60: 32,640,909 km (0.069 R)
• M61: 33,012,660 km (0.1 R)
• M62: 34,892,656 km (0.108 R)
• M63: 39,050,280 km (0.047 R)
• M64: 39,247,450 km (0.058 R)
• M65: 39,444,919 km (0.062 R)
• M66: 41,739,751 km (0.059 R)
• M67: 42,446,601 km (0.1 R)
• M68: 42,548,028 km (0.114 R)
• M69: 43,361,392 km (0.097 R)
• M70: 45,728,479 km (0.039 R)
• M71: 46,666,009 km (0.084 R)
• M72: 47,399,637 km (0.097 R)
• M73: 47,715,138 km (0.052 R)
• M74: 49,516,596 km (0.067 R)
• M75: 53,732,414 km (0.116 R)
• M76: 54,171,184 km (0.112 R)
• M77: 56,049,535 km (0.093 R)
• M78: 58,850,456 km (0.104 R)
• M79: 62,271,011 km (0.11 R)
• M80: 63,193,881 km (0.026 R)
• M81: 63,425,308 km (0.077 R)
• M82: 64,005,299 km (0.054 R)
• M83: 66,459,752 km (0.089 R)
• M84: 66,930,835 km (0.08 R)
• M85: 69,064,101 km (0.084 R)
• M86: 72,911,309 km (0.117 R)
• M87: 73,153,957 km (0.074 R)
• M88: 74,005,767 km (0.111 R)
• M89: 77,445,322 km (0.053 R)
• M90: 78,562,070 km (0.095 R)
• M91: 78,935,466 km (0.108 R)
• M92: 82,322,362 km (0.083 R)
• M93: 83,081,421 km (0.036 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit