🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.38 AU - 2.02 AU

Year: 794 Days

Day: 24.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,188,360 km

• M1: 978,968 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.48 AU - 4.52 AU

Year: 2865 Days

Day: 47 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.46 AU - 5.62 AU

Year: 3465 Days

Day: 40.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.55 AU - 5.13 AU

Year: 3814 Days

Day: 21 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,188,360 km

• M1: 247,734 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 11

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.59 AU - 7.23 AU

Year: 5812 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 83,188,360 km

• M1: 138,827 km (0.094 R)
• M2: 254,765 km (0.062 R)
• M3: 368,160 km (0.118 R)
• M4: 669,899 km (0.095 R)
• M5: 739,612 km (0.092 R)
• M6: 1,057,059 km (0.108 R)
• M7: 1,351,766 km (0.094 R)
• M8: 1,576,313 km (0.111 R)
• M9: 1,686,267 km (0.113 R)
• M10: 1,756,429 km (0.079 R)
• M11: 2,017,178 km (0.097 R)
• M12: 2,353,025 km (0.094 R)
• M13: 2,463,727 km (0.034 R)
• M14: 2,624,844 km (0.09 R)
• M15: 2,706,824 km (0.088 R)
• M16: 2,890,231 km (0.098 R)
• M17: 3,375,377 km (0.111 R)
• M18: 3,830,304 km (0.113 R)
• M19: 4,539,099 km (0.1 R)
• M20: 4,657,879 km (0.069 R)
• M21: 5,040,999 km (0.083 R)
• M22: 5,539,460 km (0.104 R)
• M23: 5,645,375 km (0.116 R)
• M24: 5,837,608 km (0.117 R)
• M25: 5,988,702 km (0.114 R)
• M26: 6,272,639 km (0.114 R)
• M27: 6,516,483 km (0.092 R)
• M28: 7,616,626 km (0.046 R)
• M29: 7,948,284 km (0.11 R)
• M30: 8,188,239 km (0.119 R)
• M31: 8,625,963 km (0.091 R)
• M32: 8,798,300 km (0.092 R)
• M33: 8,897,333 km (0.11 R)
• M34: 8,996,666 km (0.119 R)
• M35: 9,575,161 km (0.088 R)
• M36: 9,728,050 km (0.117 R)
• M37: 10,113,863 km (0.102 R)
• M38: 10,191,654 km (0.104 R)
• M39: 10,295,774 km (0.087 R)
• M40: 10,609,930 km (0.109 R)
• M41: 11,060,369 km (0.114 R)
• M42: 11,652,777 km (0.055 R)
• M43: 12,034,999 km (0.062 R)
• M44: 12,172,629 km (0.115 R)
• M45: 12,310,708 km (0.076 R)
• M46: 12,924,508 km (0.083 R)
• M47: 13,519,608 km (0.119 R)
• M48: 13,979,023 km (0.097 R)
• M49: 14,123,685 km (0.096 R)
• M50: 15,687,282 km (0.11 R)
• M51: 15,837,627 km (0.114 R)
• M52: 16,230,771 km (0.077 R)
• M53: 16,443,798 km (0.097 R)
• M54: 16,841,878 km (0.048 R)
• M55: 16,965,147 km (0.117 R)
• M56: 17,119,382 km (0.118 R)
• M57: 17,835,357 km (0.043 R)
• M58: 17,929,454 km (0.102 R)
• M59: 18,086,682 km (0.073 R)
• M60: 18,276,073 km (0.083 R)
• M61: 18,402,632 km (0.032 R)
• M62: 19,425,433 km (0.111 R)
• M63: 20,041,627 km (0.026 R)
• M64: 20,697,015 km (0.118 R)
• M65: 21,126,810 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 9.3

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.09 AU - 11.01 AU

Year: 11411 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,188,360 km

• M1: 165,006 km (0.097 R)
• M2: 595,848 km (0.108 R)
• M3: 821,442 km (0.119 R)
• M4: 1,141,282 km (0.097 R)
• M5: 1,327,532 km (0.108 R)
• M6: 1,449,005 km (0.055 R)
• M7: 1,523,804 km (0.097 R)
• M8: 1,782,608 km (0.081 R)
• M9: 1,862,942 km (0.072 R)
• M10: 1,999,824 km (0.105 R)
• M11: 2,430,367 km (0.088 R)
• M12: 2,641,150 km (0.095 R)
• M13: 3,016,491 km (0.047 R)
• M14: 3,442,247 km (0.069 R)
• M15: 3,543,226 km (0.104 R)
• M16: 3,679,360 km (0.039 R)
• M17: 5,057,754 km (0.119 R)
• M18: 5,288,883 km (0.106 R)
• M19: 5,484,108 km (0.054 R)
• M20: 5,841,498 km (0.101 R)
• M21: 6,247,357 km (0.115 R)
• M22: 6,662,640 km (0.077 R)
• M23: 8,005,730 km (0.063 R)
• M24: 8,095,190 km (0.103 R)
• M25: 8,365,663 km (0.105 R)
• M26: 8,730,981 km (0.086 R)
• M27: 9,008,485 km (0.097 R)
• M28: 10,536,477 km (0.113 R)
• M29: 10,782,416 km (0.111 R)
• M30: 11,481,188 km (0.058 R)
• M31: 11,938,060 km (0.108 R)
• M32: 12,504,736 km (0.118 R)
• M33: 12,922,264 km (0.074 R)
• M34: 13,450,793 km (0.119 R)
• M35: 14,967,716 km (0.108 R)
• M36: 15,188,821 km (0.115 R)
• M37: 15,410,974 km (0.108 R)
• M38: 15,802,472 km (0.086 R)
• M39: 16,881,521 km (0.112 R)
• M40: 17,111,752 km (0.041 R)
• M41: 17,227,242 km (0.109 R)
• M42: 17,925,565 km (0.104 R)
• M43: 18,337,258 km (0.05 R)
• M44: 18,871,023 km (0.118 R)
• M45: 20,075,735 km (0.114 R)
• M46: 20,748,776 km (0.111 R)
• M47: 21,243,047 km (0.106 R)
• M48: 21,553,912 km (0.118 R)
• M49: 22,369,070 km (0.034 R)
• M50: 23,130,673 km (0.115 R)
• M51: 24,288,710 km (0.086 R)
• M52: 24,809,460 km (0.112 R)
• M53: 25,862,031 km (0.117 R)
• M54: 26,193,989 km (0.079 R)
• M55: 26,661,033 km (0.079 R)
• M56: 26,862,093 km (0.042 R)
• M57: 26,929,262 km (0.107 R)
• M58: 27,198,239 km (0.119 R)
• M59: 28,146,839 km (0.092 R)
• M60: 28,215,056 km (0.091 R)
• M61: 29,244,289 km (0.077 R)
• M62: 29,590,010 km (0.07 R)
• M63: 30,705,711 km (0.053 R)
• M64: 31,198,187 km (0.071 R)
• M65: 31,764,116 km (0.043 R)
• M66: 33,122,016 km (0.116 R)
• M67: 33,554,653 km (0.097 R)
• M68: 34,717,627 km (0.074 R)
• M69: 34,863,933 km (0.113 R)
• M70: 35,157,295 km (0.109 R)
• M71: 35,672,360 km (0.088 R)
• M72: 36,338,370 km (0.061 R)
• M73: 37,157,867 km (0.096 R)
• M74: 40,342,806 km (0.11 R)
• M75: 41,656,574 km (0.068 R)
• M76: 44,088,138 km (0.09 R)
• M77: 46,565,479 km (0.119 R)
• M78: 48,350,929 km (0.082 R)
• M79: 49,087,699 km (0.083 R)
• M80: 50,738,362 km (0.025 R)
• M81: 51,821,002 km (0.094 R)
• M82: 51,904,627 km (0.102 R)
• M83: 51,988,252 km (0.093 R)
• M84: 52,911,271 km (0.072 R)
• M85: 53,079,718 km (0.079 R)
• M86: 54,348,458 km (0.114 R)
• M87: 54,858,736 km (0.032 R)
• M88: 56,141,388 km (0.094 R)
• M89: 56,227,257 km (0.105 R)
• M90: 56,485,164 km (0.087 R)
• M91: 57,174,661 km (0.109 R)

Asteroid Belt

Center: 11.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 10.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.95 AU - 14.77 AU

Year: 15563 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,188,360 km

• M1: 132,095 km (0.104 R)
• M2: 236,514 km (0.062 R)
• M3: 571,613 km (0.114 R)
• M4: 1,442,123 km (0.087 R)
• M5: 1,551,779 km (0.103 R)
• M6: 1,618,948 km (0.054 R)
• M7: 1,710,053 km (0.085 R)
• M8: 1,779,467 km (0.086 R)
• M9: 1,969,606 km (0.103 R)
• M10: 2,116,660 km (0.084 R)
• M11: 2,318,617 km (0.064 R)
• M12: 2,474,199 km (0.038 R)
• M13: 3,420,705 km (0.047 R)
• M14: 3,509,117 km (0.08 R)
• M15: 3,628,347 km (0.056 R)
• M16: 4,025,380 km (0.03 R)
• M17: 4,213,274 km (0.11 R)
• M18: 5,573,568 km (0.057 R)
• M19: 5,643,280 km (0.039 R)
• M20: 6,031,487 km (0.118 R)
• M21: 6,210,855 km (0.026 R)
• M22: 6,428,370 km (0.075 R)
• M23: 7,058,476 km (0.106 R)
• M24: 7,209,720 km (0.098 R)
• M25: 7,747,225 km (0.116 R)
• M26: 8,739,059 km (0.096 R)
• M27: 9,644,724 km (0.109 R)
• M28: 10,710,011 km (0.113 R)
• M29: 11,588,898 km (0.109 R)
• M30: 12,719,858 km (0.071 R)
• M31: 13,228,641 km (0.115 R)
• M32: 13,838,551 km (0.054 R)
• M33: 14,891,570 km (0.112 R)
• M34: 14,988,510 km (0.111 R)
• M35: 15,525,865 km (0.117 R)
• M36: 16,218,803 km (0.053 R)
• M37: 17,943,517 km (0.098 R)
• M38: 19,195,651 km (0.058 R)
• M39: 19,619,312 km (0.089 R)
• M40: 19,832,339 km (0.108 R)
• M41: 20,099,671 km (0.082 R)
• M42: 20,206,932 km (0.105 R)
• M43: 20,583,919 km (0.057 R)
• M44: 20,746,083 km (0.051 R)
• M45: 20,963,150 km (0.119 R)
• M46: 21,563,785 km (0.107 R)
• M47: 21,673,590 km (0.037 R)
• M48: 21,838,596 km (0.085 R)
• M49: 22,837,910 km (0.1 R)
• M50: 23,568,845 km (0.084 R)
• M51: 23,908,881 km (0.104 R)
• M52: 24,136,420 km (0.103 R)
• M53: 24,996,009 km (0.081 R)
• M54: 25,807,428 km (0.12 R)
• M55: 26,157,936 km (0.104 R)
• M56: 27,754,145 km (0.058 R)
• M57: 27,993,352 km (0.108 R)
• M58: 28,113,180 km (0.111 R)
• M59: 29,503,542 km (0.082 R)
• M60: 30,484,007 km (0.112 R)
• M61: 30,607,276 km (0.078 R)
• M62: 32,225,326 km (0.068 R)
• M63: 33,298,242 km (0.102 R)
• M64: 34,190,593 km (0.064 R)
• M65: 34,511,182 km (0.041 R)
• M66: 34,832,817 km (0.08 R)
• M67: 35,479,080 km (0.053 R)
• M68: 35,673,707 km (0.106 R)
• M69: 36,064,007 km (0.056 R)
• M70: 36,586,702 km (0.08 R)
• M71: 38,502,303 km (0.088 R)
• M72: 39,237,427 km (0.088 R)
• M73: 39,304,447 km (0.081 R)
• M74: 39,438,636 km (0.095 R)
• M75: 41,197,608 km (0.066 R)
• M76: 41,675,573 km (0.111 R)
• M77: 43,953,201 km (0.12 R)
• M78: 44,721,386 km (0.098 R)
• M79: 46,483,798 km (0.108 R)
• M80: 47,052,569 km (0.082 R)
• M81: 47,194,987 km (0.115 R)
• M82: 47,409,211 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.2

Radius: 4.5

Gravity: 43.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.48 AU - 16.96 AU

Year: 20227 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,188,360 km

• M1: 193,729 km (0.092 R)
• M2: 445,502 km (0.117 R)
• M3: 823,237 km (0.049 R)
• M4: 1,433,596 km (0.091 R)
• M5: 1,695,692 km (0.093 R)
• M6: 2,567,399 km (0.09 R)
• M7: 2,764,120 km (0.098 R)
• M8: 3,213,811 km (0.059 R)
• M9: 3,862,916 km (0.086 R)
• M10: 3,997,554 km (0.055 R)
• M11: 4,042,882 km (0.046 R)
• M12: 4,933,887 km (0.108 R)
• M13: 4,982,357 km (0.078 R)
• M14: 5,627,722 km (0.07 R)
• M15: 6,404,584 km (0.118 R)
• M16: 7,998,998 km (0.102 R)
• M17: 8,228,182 km (0.083 R)
• M18: 8,285,777 km (0.108 R)
• M19: 8,869,359 km (0.052 R)
• M20: 9,285,689 km (0.101 R)
• M21: 9,647,567 km (0.091 R)
• M22: 9,830,226 km (0.11 R)
• M23: 10,385,234 km (0.114 R)
• M24: 11,460,842 km (0.11 R)
• M25: 11,783,974 km (0.112 R)
• M26: 12,971,631 km (0.069 R)
• M27: 13,308,227 km (0.093 R)
• M28: 14,823,204 km (0.1 R)
• M29: 14,963,677 km (0.039 R)
• M30: 15,887,144 km (0.101 R)
• M31: 16,682,855 km (0.066 R)
• M32: 16,828,863 km (0.114 R)
• M33: 17,863,183 km (0.074 R)
• M34: 18,538,767 km (0.105 R)
• M35: 20,303,273 km (0.115 R)
• M36: 20,850,802 km (0.102 R)
• M37: 21,087,017 km (0.081 R)
• M38: 23,660,549 km (0.092 R)
• M39: 25,486,391 km (0.12 R)
• M40: 28,832,596 km (0.088 R)
• M41: 28,920,260 km (0.069 R)
• M42: 29,007,925 km (0.099 R)
• M43: 29,624,268 km (0.067 R)
• M44: 30,601,441 km (0.043 R)
• M45: 30,780,211 km (0.052 R)
• M46: 31,318,763 km (0.077 R)
• M47: 36,113,973 km (0.096 R)
• M48: 36,208,519 km (0.082 R)
• M49: 36,302,915 km (0.074 R)
• M50: 37,634,785 km (0.118 R)
• M51: 40,248,110 km (0.099 R)
• M52: 40,444,084 km (0.083 R)
• M53: 41,230,819 km (0.081 R)
• M54: 41,329,553 km (0.095 R)
• M55: 41,725,090 km (0.077 R)
• M56: 42,320,789 km (0.109 R)
• M57: 45,137,866 km (0.077 R)
• M58: 47,083,686 km (0.103 R)
• M59: 48,222,724 km (0.086 R)
• M60: 48,430,815 km (0.095 R)
• M61: 48,952,313 km (0.059 R)
• M62: 49,161,301 km (0.096 R)
• M63: 50,422,262 km (0.117 R)
• M64: 50,739,110 km (0.119 R)
• M65: 51,374,901 km (0.081 R)
• M66: 51,906,721 km (0.111 R)
• M67: 52,226,561 km (0.041 R)
• M68: 52,547,299 km (0.114 R)
• M69: 53,944,095 km (0.108 R)
• M70: 55,789,085 km (0.11 R)
• M71: 55,898,292 km (0.087 R)
• M72: 56,116,854 km (0.115 R)
• M73: 58,761,595 km (0.027 R)
• M74: 59,317,800 km (0.077 R)
• M75: 61,334,080 km (0.112 R)
• M76: 61,672,321 km (0.092 R)
• M77: 62,011,160 km (0.039 R)
• M78: 62,350,747 km (0.025 R)
• M79: 62,804,328 km (0.09 R)
• M80: 63,031,567 km (0.103 R)
• M81: 63,145,261 km (0.114 R)
• M82: 63,372,800 km (0.082 R)
• M83: 65,318,619 km (0.093 R)
• M84: 65,664,041 km (0.113 R)
• M85: 65,779,231 km (0.105 R)
• M86: 66,588,107 km (0.072 R)
• M87: 68,098,746 km (0.069 R)
• M88: 69,268,601 km (0.059 R)
• M89: 70,327,006 km (0.06 R)
• M90: 72,817,512 km (0.113 R)
• M91: 75,095,588 km (0.033 R)
• M92: 76,303,890 km (0.081 R)
• M93: 78,128,535 km (0.088 R)
• M94: 81,077,558 km (0.099 R)
• M95: 81,696,444 km (0.064 R)
• M96: 82,939,154 km (0.114 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit