🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 270 Days

Day: 43.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 380 Days

Day: 33 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.99 AU - 1.25 AU

Year: 545 Days

Day: 47.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,240,247 km

• M1: 280,496 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.25 AU - 1.45 AU

Year: 722 Days

Day: 17.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 11.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.1 AU - 2.32 AU

Year: 1512 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,240,247 km

• M1: 145,858 km (0.116 R)
• M2: 221,554 km (0.087 R)
• M3: 305,180 km (0.116 R)
• M4: 407,056 km (0.056 R)
• M5: 508,483 km (0.074 R)
• M6: 597,045 km (0.096 R)
• M7: 722,857 km (0.064 R)
• M8: 838,646 km (0.059 R)
• M9: 912,697 km (0.077 R)
• M10: 1,017,714 km (0.047 R)
• M11: 1,164,470 km (0.089 R)
• M12: 1,240,765 km (0.062 R)
• M13: 1,374,505 km (0.057 R)
• M14: 1,504,955 km (0.116 R)
• M15: 1,631,066 km (0.092 R)
• M16: 1,708,557 km (0.074 R)
• M17: 1,831,676 km (0.087 R)
• M18: 1,921,585 km (0.062 R)
• M19: 2,248,007 km (0.079 R)
• M20: 2,364,095 km (0.115 R)
• M21: 2,472,254 km (0.115 R)
• M22: 2,745,121 km (0.086 R)
• M23: 2,921,946 km (0.072 R)
• M24: 3,320,026 km (0.078 R)
• M25: 3,610,245 km (0.1 R)
• M26: 3,735,459 km (0.097 R)
• M27: 3,955,368 km (0.042 R)
• M28: 4,037,497 km (0.049 R)
• M29: 4,420,168 km (0.074 R)
• M30: 4,591,159 km (0.118 R)
• M31: 4,802,092 km (0.115 R)
• M32: 5,246,098 km (0.084 R)
• M33: 5,323,590 km (0.04 R)
• M34: 5,427,560 km (0.045 R)
• M35: 5,637,446 km (0.033 R)
• M36: 5,876,653 km (0.118 R)
• M37: 6,296,724 km (0.116 R)
• M38: 6,628,831 km (0.091 R)
• M39: 6,754,793 km (0.05 R)
• M40: 7,237,844 km (0.071 R)
• M41: 7,396,568 km (0.092 R)
• M42: 7,556,488 km (0.082 R)
• M43: 7,732,265 km (0.099 R)
• M44: 7,879,769 km (0.116 R)
• M45: 7,998,400 km (0.12 R)
• M46: 8,147,698 km (0.12 R)
• M47: 8,342,924 km (0.12 R)
• M48: 8,861,280 km (0.095 R)
• M49: 9,108,865 km (0.113 R)
• M50: 9,405,817 km (0.083 R)
• M51: 9,500,213 km (0.108 R)
• M52: 9,579,051 km (0.113 R)
• M53: 9,737,625 km (0.095 R)
• M54: 10,105,635 km (0.091 R)
• M55: 10,186,269 km (0.107 R)
• M56: 10,543,508 km (0.117 R)
• M57: 10,871,876 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 13.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.11 AU - 3.67 AU

Year: 2872 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,240,247 km

• M1: 175,777 km (0.099 R)
• M2: 273,764 km (0.109 R)
• M3: 363,972 km (0.088 R)
• M4: 513,270 km (0.079 R)
• M5: 656,435 km (0.077 R)
• M6: 780,901 km (0.118 R)
• M7: 886,966 km (0.083 R)
• M8: 1,155,644 km (0.029 R)
• M9: 1,247,945 km (0.112 R)
• M10: 1,484,759 km (0.063 R)
• M11: 1,689,858 km (0.11 R)
• M12: 1,953,748 km (0.087 R)
• M13: 2,128,778 km (0.044 R)
• M14: 2,414,809 km (0.051 R)
• M15: 2,562,612 km (0.102 R)
• M16: 2,671,968 km (0.118 R)
• M17: 3,391,833 km (0.115 R)
• M18: 3,619,371 km (0.083 R)
• M19: 4,121,721 km (0.106 R)
• M20: 4,283,286 km (0.095 R)
• M21: 4,414,184 km (0.056 R)
• M22: 4,629,755 km (0.113 R)
• M23: 5,071,218 km (0.117 R)
• M24: 5,473,188 km (0.076 R)
• M25: 5,562,049 km (0.078 R)
• M26: 6,031,487 km (0.085 R)
• M27: 6,855,322 km (0.084 R)
• M28: 7,261,032 km (0.049 R)
• M29: 7,437,258 km (0.112 R)
• M30: 7,674,520 km (0.113 R)
• M31: 8,197,365 km (0.101 R)
• M32: 8,731,729 km (0.109 R)
• M33: 8,961,212 km (0.09 R)
• M34: 9,087,323 km (0.114 R)
• M35: 9,942,723 km (0.036 R)
• M36: 10,601,253 km (0.116 R)
• M37: 10,846,294 km (0.082 R)
• M38: 10,958,343 km (0.074 R)
• M39: 11,524,122 km (0.099 R)
• M40: 11,845,159 km (0.057 R)
• M41: 12,006,725 km (0.065 R)
• M42: 12,169,188 km (0.07 R)
• M43: 12,449,236 km (0.116 R)
• M44: 12,590,007 km (0.077 R)
• M45: 12,755,014 km (0.081 R)
• M46: 13,808,482 km (0.091 R)
• M47: 14,003,109 km (0.106 R)
• M48: 14,394,906 km (0.114 R)
• M49: 14,641,742 km (0.082 R)
• M50: 15,039,523 km (0.066 R)
• M51: 15,189,569 km (0.096 R)
• M52: 15,365,347 km (0.089 R)
• M53: 15,794,842 km (0.114 R)
• M54: 16,228,527 km (0.114 R)
• M55: 16,485,386 km (0.061 R)
• M56: 16,665,951 km (0.099 R)
• M57: 16,899,174 km (0.117 R)
• M58: 17,710,742 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 13.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.68 AU - 5.84 AU

Year: 5551 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,240,247 km

• M1: 182,509 km (0.114 R)
• M2: 266,883 km (0.11 R)
• M3: 416,032 km (0.107 R)
• M4: 510,578 km (0.1 R)
• M5: 625,768 km (0.105 R)
• M6: 1,184,366 km (0.119 R)
• M7: 1,436,588 km (0.042 R)
• M8: 1,593,517 km (0.108 R)
• M9: 1,706,912 km (0.089 R)
• M10: 1,993,840 km (0.088 R)
• M11: 2,116,660 km (0.111 R)
• M12: 2,500,828 km (0.062 R)
• M13: 3,108,345 km (0.099 R)
• M14: 3,631,339 km (0.045 R)
• M15: 3,892,237 km (0.048 R)
• M16: 4,069,810 km (0.099 R)
• M17: 4,227,337 km (0.089 R)
• M18: 4,641,723 km (0.117 R)
• M19: 4,735,670 km (0.1 R)
• M20: 5,361,588 km (0.103 R)
• M21: 5,659,437 km (0.114 R)
• M22: 6,193,801 km (0.072 R)
• M23: 6,375,562 km (0.075 R)
• M24: 6,850,984 km (0.119 R)
• M25: 7,420,503 km (0.083 R)
• M26: 7,530,607 km (0.093 R)
• M27: 7,613,634 km (0.085 R)
• M28: 7,892,634 km (0.064 R)
• M29: 8,005,132 km (0.109 R)
• M30: 8,489,380 km (0.081 R)
• M31: 8,953,881 km (0.104 R)
• M32: 10,151,412 km (0.12 R)
• M33: 10,243,265 km (0.077 R)
• M34: 10,427,720 km (0.116 R)
• M35: 10,956,698 km (0.119 R)
• M36: 11,050,944 km (0.102 R)
• M37: 11,367,045 km (0.064 R)
• M38: 11,686,137 km (0.091 R)
• M39: 11,878,969 km (0.052 R)
• M40: 12,040,534 km (0.081 R)
• M41: 12,300,685 km (0.079 R)
• M42: 12,859,433 km (0.077 R)
• M43: 13,460,068 km (0.081 R)
• M44: 14,344,042 km (0.089 R)
• M45: 15,457,499 km (0.101 R)
• M46: 16,418,666 km (0.106 R)
• M47: 16,888,403 km (0.038 R)
• M48: 17,033,812 km (0.119 R)
• M49: 17,399,130 km (0.115 R)
• M50: 17,619,637 km (0.12 R)
• M51: 17,877,993 km (0.114 R)
• M52: 17,989,144 km (0.113 R)
• M53: 18,100,594 km (0.042 R)
• M54: 18,212,194 km (0.083 R)
• M55: 18,323,944 km (0.099 R)
• M56: 18,848,883 km (0.116 R)
• M57: 19,150,921 km (0.041 R)
• M58: 19,760,084 km (0.102 R)
• M59: 20,144,101 km (0.098 R)
• M60: 20,336,933 km (0.101 R)
• M61: 20,841,377 km (0.105 R)
• M62: 21,036,453 km (0.107 R)
• M63: 21,310,665 km (0.109 R)
• M64: 21,428,549 km (0.1 R)
• M65: 21,941,819 km (0.091 R)
• M66: 22,539,163 km (0.114 R)
• M67: 22,659,290 km (0.103 R)
• M68: 23,749,859 km (0.055 R)
• M69: 23,912,920 km (0.088 R)
• M70: 24,076,281 km (0.114 R)
• M71: 24,322,071 km (0.088 R)
• M72: 24,981,648 km (0.119 R)
• M73: 25,396,931 km (0.11 R)
• M74: 25,982,009 km (0.104 R)
• M75: 26,107,970 km (0.112 R)
• M76: 26,444,864 km (0.066 R)
• M77: 26,698,582 km (0.091 R)
• M78: 26,868,077 km (0.109 R)
• M79: 29,191,780 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 6.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.79 AU - 10.43 AU

Year: 14793 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,240,247 km

• M1: 202,705 km (0.095 R)
• M2: 865,424 km (0.093 R)
• M3: 1,129,763 km (0.043 R)
• M4: 1,242,560 km (0.119 R)
• M5: 1,300,305 km (0.073 R)
• M6: 1,359,097 km (0.04 R)
• M7: 1,479,224 km (0.095 R)
• M8: 2,271,644 km (0.07 R)
• M9: 2,585,799 km (0.058 R)
• M10: 2,710,265 km (0.061 R)
• M11: 3,974,067 km (0.112 R)
• M12: 4,293,010 km (0.102 R)
• M13: 4,710,837 km (0.077 R)
• M14: 4,955,429 km (0.065 R)
• M15: 5,141,529 km (0.115 R)
• M16: 5,204,211 km (0.094 R)
• M17: 5,267,042 km (0.075 R)
• M18: 5,778,816 km (0.112 R)
• M19: 6,139,796 km (0.068 R)
• M20: 6,206,217 km (0.046 R)
• M21: 6,780,523 km (0.038 R)
• M22: 7,091,537 km (0.111 R)
• M23: 7,691,425 km (0.093 R)
• M24: 7,871,092 km (0.118 R)
• M25: 8,124,810 km (0.107 R)
• M26: 8,344,420 km (0.093 R)
• M27: 8,418,022 km (0.117 R)
• M28: 8,714,824 km (0.072 R)
• M29: 9,356,898 km (0.104 R)
• M30: 9,819,155 km (0.118 R)
• M31: 11,618,219 km (0.082 R)
• M32: 12,198,360 km (0.027 R)
• M33: 13,086,223 km (0.06 R)
• M34: 13,559,551 km (0.077 R)
• M35: 14,214,042 km (0.085 R)
• M36: 14,258,023 km (0.06 R)
• M37: 14,302,005 km (0.063 R)
• M38: 14,700,534 km (0.103 R)
• M39: 15,282,470 km (0.099 R)
• M40: 15,871,885 km (0.068 R)
• M41: 15,963,290 km (0.116 R)
• M42: 17,073,156 km (0.119 R)
• M43: 17,401,524 km (0.054 R)
• M44: 17,731,985 km (0.112 R)
• M45: 18,303,299 km (0.088 R)
• M46: 18,735,787 km (0.061 R)
• M47: 18,929,067 km (0.08 R)
• M48: 18,977,387 km (0.093 R)
• M49: 19,268,804 km (0.112 R)
• M50: 20,449,281 km (0.105 R)
• M51: 20,847,959 km (0.034 R)
• M52: 21,249,181 km (0.057 R)
• M53: 21,350,010 km (0.112 R)
• M54: 21,501,253 km (0.08 R)
• M55: 22,059,403 km (0.114 R)
• M56: 22,263,454 km (0.097 R)
• M57: 22,724,964 km (0.092 R)
• M58: 22,879,498 km (0.084 R)
• M59: 23,086,243 km (0.097 R)
• M60: 23,397,257 km (0.106 R)
• M61: 24,233,509 km (0.1 R)
• M62: 25,079,634 km (0.083 R)
• M63: 25,774,217 km (0.1 R)
• M64: 25,989,189 km (0.114 R)
• M65: 27,675,456 km (0.099 R)
• M66: 28,670,731 km (0.04 R)
• M67: 28,893,482 km (0.056 R)
• M68: 29,340,780 km (0.106 R)
• M69: 29,452,829 km (0.075 R)
• M70: 30,752,984 km (0.072 R)
• M71: 31,038,117 km (0.074 R)
• M72: 31,553,632 km (0.091 R)
• M73: 31,841,159 km (0.1 R)
• M74: 32,129,583 km (0.042 R)
• M75: 32,709,126 km (0.052 R)
• M76: 33,058,437 km (0.077 R)
• M77: 33,175,123 km (0.089 R)
• M78: 33,233,616 km (0.101 R)
• M79: 33,467,587 km (0.079 R)
• M80: 33,760,948 km (0.058 R)
• M81: 34,468,247 km (0.044 R)
• M82: 34,823,692 km (0.059 R)
• M83: 35,717,838 km (0.046 R)
• M84: 36,740,190 km (0.093 R)
• M85: 37,103,264 km (0.113 R)
• M86: 37,164,001 km (0.099 R)
• M87: 37,711,230 km (0.105 R)
• M88: 39,616,359 km (0.104 R)
• M89: 40,050,940 km (0.088 R)
• M90: 40,362,254 km (0.095 R)

Asteroid Belt

Center: 11.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 4.1

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.48 AU - 15.82 AU

Year: 21944 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,240,247 km

• M1: 53,107 km (0.038 R)
• M2: 300,841 km (0.081 R)
• M3: 332,706 km (0.103 R)
• M4: 529,128 km (0.105 R)
• M5: 802,144 km (0.047 R)
• M6: 965,355 km (0.057 R)
• M7: 1,063,192 km (0.101 R)
• M8: 1,322,146 km (0.114 R)
• M9: 1,895,405 km (0.118 R)
• M10: 1,956,591 km (0.079 R)
• M11: 2,112,322 km (0.095 R)
• M12: 3,091,889 km (0.105 R)
• M13: 3,236,700 km (0.107 R)
• M14: 3,273,201 km (0.054 R)
• M15: 3,954,321 km (0.038 R)
• M16: 4,636,337 km (0.043 R)
• M17: 4,802,092 km (0.064 R)
• M18: 5,354,108 km (0.094 R)
• M19: 6,105,687 km (0.1 R)
• M20: 6,795,932 km (0.031 R)
• M21: 7,269,709 km (0.064 R)
• M22: 7,510,561 km (0.063 R)
• M23: 8,753,869 km (0.057 R)
• M24: 9,740,467 km (0.098 R)
• M25: 10,059,260 km (0.086 R)
• M26: 10,219,928 km (0.091 R)
• M27: 10,489,653 km (0.056 R)
• M28: 11,424,191 km (0.105 R)
• M29: 11,816,586 km (0.112 R)
• M30: 12,099,625 km (0.118 R)
• M31: 12,156,622 km (0.069 R)
• M32: 12,557,245 km (0.116 R)
• M33: 13,312,715 km (0.115 R)
• M34: 14,082,844 km (0.042 R)
• M35: 14,745,713 km (0.096 R)
• M36: 15,234,150 km (0.067 R)
• M37: 15,665,889 km (0.107 R)
• M38: 16,101,518 km (0.098 R)
• M39: 17,048,622 km (0.111 R)
• M40: 17,948,753 km (0.113 R)
• M41: 18,013,678 km (0.088 R)
• M42: 18,143,679 km (0.117 R)
• M43: 19,062,509 km (0.082 R)
• M44: 19,261,324 km (0.066 R)
• M45: 19,394,317 km (0.093 R)
• M46: 19,460,888 km (0.07 R)
• M47: 19,861,960 km (0.088 R)
• M48: 20,063,468 km (0.073 R)
• M49: 20,333,343 km (0.119 R)
• M50: 20,604,414 km (0.077 R)
• M51: 22,046,837 km (0.093 R)
• M52: 22,955,943 km (0.088 R)
• M53: 24,378,319 km (0.095 R)
• M54: 25,172,834 km (0.107 R)
• M55: 26,049,028 km (0.054 R)
• M56: 26,122,631 km (0.061 R)
• M57: 29,270,170 km (0.119 R)
• M58: 29,346,465 km (0.108 R)
• M59: 29,423,059 km (0.089 R)
• M60: 29,499,503 km (0.105 R)
• M61: 29,960,115 km (0.084 R)
• M62: 31,982,978 km (0.094 R)
• M63: 32,061,666 km (0.114 R)
• M64: 33,010,865 km (0.078 R)
• M65: 33,249,623 km (0.077 R)
• M66: 33,329,358 km (0.082 R)
• M67: 34,049,523 km (0.112 R)
• M68: 34,290,824 km (0.11 R)
• M69: 35,017,870 km (0.106 R)
• M70: 35,505,409 km (0.115 R)
• M71: 36,733,907 km (0.104 R)
• M72: 37,229,375 km (0.028 R)
• M73: 37,726,788 km (0.1 R)
• M74: 37,893,141 km (0.082 R)
• M75: 38,310,070 km (0.084 R)
• M76: 38,477,320 km (0.106 R)
• M77: 40,247,362 km (0.037 R)
• M78: 41,527,920 km (0.082 R)
• M79: 42,130,052 km (0.102 R)
• M80: 42,735,175 km (0.036 R)
• M81: 44,479,636 km (0.044 R)
• M82: 45,007,417 km (0.081 R)
• M83: 45,095,680 km (0.113 R)
• M84: 45,537,442 km (0.062 R)
• M85: 46,158,273 km (0.114 R)
• M86: 46,514,316 km (0.115 R)
• M87: 46,960,567 km (0.111 R)
• M88: 49,122,705 km (0.062 R)
• M89: 50,857,292 km (0.037 R)
• M90: 52,426,125 km (0.105 R)
• M91: 56,559,813 km (0.1 R)
• M92: 58,280,787 km (0.087 R)
• M93: 59,631,207 km (0.108 R)
• M94: 61,774,047 km (0.075 R)
• M95: 63,348,266 km (0.096 R)
• M96: 64,041,053 km (0.116 R)
• M97: 64,736,534 km (0.098 R)
• M98: 66,234,906 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit