🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.73 AU

Year: 297 Days

Day: 19.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.47 AU - 0.75 AU

Year: 313 Days

Day: 38.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 12.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.03 AU - 1.41 AU

Year: 884 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,007,844 km

• M1: 169,794 km (0.114 R)
• M2: 287,228 km (0.116 R)
• M3: 413,339 km (0.104 R)
• M4: 550,520 km (0.07 R)
• M5: 654,939 km (0.074 R)
• M6: 771,327 km (0.103 R)
• M7: 878,140 km (0.072 R)
• M8: 990,338 km (0.057 R)
• M9: 1,083,986 km (0.041 R)
• M10: 1,205,609 km (0.039 R)
• M11: 1,342,342 km (0.094 R)
• M12: 1,527,843 km (0.108 R)
• M13: 1,615,507 km (0.106 R)
• M14: 1,739,075 km (0.051 R)
• M15: 1,831,078 km (0.118 R)
• M16: 1,924,726 km (0.061 R)
• M17: 2,026,154 km (0.105 R)
• M18: 2,123,243 km (0.073 R)
• M19: 2,328,491 km (0.061 R)
• M20: 2,488,561 km (0.086 R)
• M21: 2,672,267 km (0.063 R)
• M22: 2,786,111 km (0.11 R)
• M23: 2,922,095 km (0.052 R)
• M24: 3,060,324 km (0.11 R)
• M25: 3,193,765 km (0.107 R)
• M26: 3,293,248 km (0.119 R)
• M27: 3,732,018 km (0.077 R)
• M28: 3,814,447 km (0.09 R)
• M29: 3,920,362 km (0.081 R)
• M30: 4,042,583 km (0.03 R)
• M31: 4,142,814 km (0.101 R)
• M32: 4,377,383 km (0.058 R)
• M33: 4,520,249 km (0.104 R)
• M34: 4,656,683 km (0.079 R)
• M35: 4,786,384 km (0.066 R)
• M36: 5,024,394 km (0.105 R)
• M37: 5,149,159 km (0.075 R)
• M38: 5,384,626 km (0.096 R)
• M39: 5,520,909 km (0.117 R)
• M40: 5,606,629 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 9.4

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.89 AU - 3.07 AU

Year: 3375 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,007,844 km

• M1: 131,646 km (0.116 R)
• M2: 260,450 km (0.096 R)
• M3: 532,419 km (0.119 R)
• M4: 673,490 km (0.043 R)
• M5: 738,116 km (0.087 R)
• M6: 921,523 km (0.047 R)
• M7: 1,019,061 km (0.06 R)
• M8: 1,094,608 km (0.12 R)
• M9: 1,332,917 km (0.117 R)
• M10: 1,573,321 km (0.101 R)
• M11: 1,676,394 km (0.113 R)
• M12: 2,342,403 km (0.091 R)
• M13: 2,426,777 km (0.102 R)
• M14: 2,563,958 km (0.093 R)
• M15: 2,991,060 km (0.099 R)
• M16: 3,064,512 km (0.032 R)
• M17: 3,478,898 km (0.051 R)
• M18: 3,653,629 km (0.096 R)
• M19: 3,811,305 km (0.107 R)
• M20: 4,236,163 km (0.084 R)
• M21: 4,402,067 km (0.088 R)
• M22: 4,718,915 km (0.108 R)
• M23: 5,021,402 km (0.072 R)
• M24: 5,108,917 km (0.06 R)
• M25: 5,509,390 km (0.089 R)
• M26: 6,411,466 km (0.059 R)
• M27: 6,554,332 km (0.082 R)
• M28: 6,916,209 km (0.095 R)
• M29: 7,038,281 km (0.081 R)
• M30: 7,383,852 km (0.119 R)
• M31: 8,194,672 km (0.045 R)
• M32: 8,479,955 km (0.098 R)
• M33: 8,689,392 km (0.096 R)
• M34: 9,544,494 km (0.055 R)
• M35: 9,735,081 km (0.102 R)
• M36: 9,982,068 km (0.108 R)
• M37: 10,147,822 km (0.09 R)
• M38: 10,231,148 km (0.088 R)
• M39: 10,905,236 km (0.097 R)
• M40: 11,019,080 km (0.111 R)
• M41: 11,219,092 km (0.083 R)
• M42: 11,680,751 km (0.06 R)
• M43: 12,832,356 km (0.114 R)
• M44: 13,133,347 km (0.074 R)
• M45: 13,224,153 km (0.115 R)
• M46: 13,375,845 km (0.084 R)
• M47: 13,865,479 km (0.03 R)
• M48: 14,642,041 km (0.088 R)
• M49: 14,925,080 km (0.109 R)
• M50: 15,019,925 km (0.066 R)
• M51: 15,946,086 km (0.047 R)
• M52: 16,595,789 km (0.048 R)
• M53: 17,254,020 km (0.103 R)
• M54: 17,519,706 km (0.053 R)
• M55: 17,719,868 km (0.079 R)
• M56: 17,853,608 km (0.048 R)
• M57: 17,954,288 km (0.076 R)
• M58: 18,460,228 km (0.082 R)
• M59: 19,107,837 km (0.079 R)
• M60: 19,245,018 km (0.102 R)
• M61: 19,417,205 km (0.111 R)
• M62: 19,762,776 km (0.054 R)
• M63: 20,565,518 km (0.09 R)
• M64: 20,741,446 km (0.077 R)
• M65: 21,951,094 km (0.068 R)
• M66: 22,130,911 km (0.079 R)
• M67: 22,347,229 km (0.079 R)
• M68: 22,891,317 km (0.109 R)
• M69: 23,037,175 km (0.106 R)
• M70: 23,219,983 km (0.089 R)
• M71: 23,586,797 km (0.069 R)
• M72: 23,807,903 km (0.096 R)
• M73: 24,326,409 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 12.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.37 AU - 3.81 AU

Year: 4462 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,007,844 km

• M1: 172,337 km (0.09 R)
• M2: 255,513 km (0.078 R)
• M3: 490,382 km (0.03 R)
• M4: 947,703 km (0.049 R)
• M5: 1,207,404 km (0.116 R)
• M6: 1,594,863 km (0.064 R)
• M7: 1,795,324 km (0.1 R)
• M8: 2,070,285 km (0.079 R)
• M9: 2,170,665 km (0.077 R)
• M10: 2,255,637 km (0.117 R)
• M11: 2,499,780 km (0.1 R)
• M12: 3,071,095 km (0.114 R)
• M13: 3,225,031 km (0.047 R)
• M14: 3,561,028 km (0.101 R)
• M15: 3,846,311 km (0.092 R)
• M16: 4,096,887 km (0.06 R)
• M17: 4,202,952 km (0.119 R)
• M18: 4,309,915 km (0.079 R)
• M19: 4,482,999 km (0.099 R)
• M20: 4,903,220 km (0.048 R)
• M21: 5,061,345 km (0.051 R)
• M22: 5,498,919 km (0.09 R)
• M23: 5,948,909 km (0.098 R)
• M24: 6,410,867 km (0.101 R)
• M25: 7,036,485 km (0.069 R)
• M26: 7,318,029 km (0.106 R)
• M27: 7,786,569 km (0.054 R)
• M28: 7,944,993 km (0.057 R)
• M29: 8,051,208 km (0.062 R)
• M30: 8,131,243 km (0.116 R)
• M31: 8,453,776 km (0.108 R)
• M32: 8,589,311 km (0.097 R)
• M33: 8,753,121 km (0.038 R)
• M34: 9,056,057 km (0.093 R)
• M35: 9,615,553 km (0.035 R)
• M36: 9,728,948 km (0.108 R)
• M37: 9,928,212 km (0.104 R)
• M38: 10,417,996 km (0.069 R)
• M39: 10,534,383 km (0.08 R)
• M40: 11,241,682 km (0.116 R)
• M41: 11,391,130 km (0.094 R)
• M42: 11,873,433 km (0.101 R)
• M43: 12,025,425 km (0.109 R)
• M44: 12,640,422 km (0.09 R)
• M45: 13,171,045 km (0.119 R)
• M46: 14,093,316 km (0.077 R)
• M47: 14,513,387 km (0.112 R)
• M48: 14,611,074 km (0.054 R)
• M49: 15,531,999 km (0.103 R)
• M50: 15,765,222 km (0.051 R)
• M51: 15,899,112 km (0.101 R)
• M52: 16,302,727 km (0.083 R)
• M53: 17,223,203 km (0.092 R)
• M54: 17,707,152 km (0.06 R)
• M55: 18,020,709 km (0.102 R)
• M56: 18,300,906 km (0.083 R)
• M57: 18,901,242 km (0.078 R)
• M58: 19,078,964 km (0.1 R)
• M59: 19,400,450 km (0.104 R)
• M60: 19,759,635 km (0.096 R)
• M61: 19,867,794 km (0.116 R)
• M62: 19,976,252 km (0.118 R)
• M63: 20,229,970 km (0.114 R)
• M64: 20,704,046 km (0.119 R)
• M65: 21,255,464 km (0.115 R)
• M66: 22,073,166 km (0.053 R)
• M67: 22,260,313 km (0.117 R)
• M68: 22,674,250 km (0.1 R)
• M69: 22,901,040 km (0.066 R)
• M70: 23,395,013 km (0.103 R)
• M71: 23,700,791 km (0.107 R)
• M72: 23,892,575 km (0.059 R)
• M73: 24,007,915 km (0.113 R)
• M74: 24,820,381 km (0.073 R)
• M75: 25,171,338 km (0.114 R)
• M76: 25,445,401 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.4

Radius: 6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.09 AU - 8.35 AU

Year: 14071 Days

Day: 24.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,007,844 km

• M1: 127,158 km (0.086 R)
• M2: 265,536 km (0.088 R)
• M3: 538,702 km (0.118 R)
• M4: 599,289 km (0.078 R)
• M5: 662,120 km (0.098 R)
• M6: 918,232 km (0.051 R)
• M7: 973,134 km (0.09 R)
• M8: 1,105,379 km (0.114 R)
• M9: 1,782,010 km (0.079 R)
• M10: 1,921,136 km (0.049 R)
• M11: 2,039,617 km (0.116 R)
• M12: 2,136,258 km (0.099 R)
• M13: 2,359,308 km (0.083 R)
• M14: 2,537,928 km (0.07 R)
• M15: 2,721,036 km (0.092 R)
• M16: 3,183,443 km (0.092 R)
• M17: 3,352,488 km (0.09 R)
• M18: 4,489,731 km (0.096 R)
• M19: 4,679,421 km (0.117 R)
• M20: 5,363,682 km (0.085 R)
• M21: 5,497,572 km (0.12 R)
• M22: 5,632,659 km (0.076 R)
• M23: 6,044,203 km (0.11 R)
• M24: 6,679,695 km (0.099 R)
• M25: 6,932,515 km (0.119 R)
• M26: 7,115,174 km (0.117 R)
• M27: 7,522,379 km (0.096 R)
• M28: 8,166,398 km (0.058 R)
• M29: 8,946,701 km (0.047 R)
• M30: 8,986,344 km (0.08 R)
• M31: 9,345,678 km (0.062 R)
• M32: 9,873,011 km (0.106 R)
• M33: 10,661,092 km (0.055 R)
• M34: 11,641,856 km (0.1 R)
• M35: 11,989,821 km (0.097 R)
• M36: 12,606,762 km (0.118 R)
• M37: 12,829,663 km (0.114 R)
• M38: 13,234,026 km (0.111 R)
• M39: 13,505,995 km (0.054 R)
• M40: 14,101,544 km (0.085 R)
• M41: 14,518,922 km (0.084 R)
• M42: 15,891,034 km (0.12 R)
• M43: 16,861,176 km (0.11 R)
• M44: 17,155,884 km (0.057 R)
• M45: 17,205,251 km (0.11 R)
• M46: 17,950,249 km (0.09 R)
• M47: 18,402,483 km (0.088 R)
• M48: 18,452,897 km (0.114 R)
• M49: 18,756,581 km (0.119 R)
• M50: 19,781,177 km (0.104 R)
• M51: 20,404,551 km (0.074 R)
• M52: 22,961,777 km (0.103 R)
• M53: 23,288,499 km (0.073 R)
• M54: 23,452,309 km (0.108 R)
• M55: 23,671,469 km (0.048 R)
• M56: 23,891,378 km (0.113 R)
• M57: 24,056,684 km (0.029 R)
• M58: 24,167,087 km (0.112 R)
• M59: 24,666,146 km (0.108 R)
• M60: 24,777,596 km (0.045 R)
• M61: 25,168,645 km (0.104 R)
• M62: 26,070,122 km (0.065 R)
• M63: 26,126,819 km (0.112 R)
• M64: 27,557,573 km (0.102 R)
• M65: 30,315,410 km (0.115 R)
• M66: 30,673,697 km (0.067 R)
• M67: 31,093,618 km (0.1 R)
• M68: 31,696,647 km (0.105 R)
• M69: 32,669,632 km (0.119 R)
• M70: 34,023,343 km (0.119 R)
• M71: 34,582,390 km (0.098 R)
• M72: 35,019,366 km (0.091 R)
• M73: 35,772,591 km (0.088 R)
• M74: 36,024,962 km (0.086 R)
• M75: 36,531,202 km (0.108 R)
• M76: 37,295,198 km (0.091 R)
• M77: 38,128,757 km (0.116 R)
• M78: 38,644,720 km (0.095 R)
• M79: 39,488,004 km (0.104 R)
• M80: 40,140,998 km (0.07 R)
• M81: 40,534,441 km (0.073 R)
• M82: 40,863,257 km (0.094 R)
• M83: 41,391,188 km (0.043 R)
• M84: 42,387,360 km (0.108 R)
• M85: 42,721,113 km (0.104 R)
• M86: 42,921,873 km (0.108 R)
• M87: 44,267,805 km (0.112 R)
• M88: 44,742,030 km (0.043 R)
• M89: 44,877,865 km (0.06 R)
• M90: 45,422,701 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.6

Radius: 6.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.91 AU - 8.97 AU

Year: 14677 Days

Day: 23.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,007,844 km

• M1: 410,048 km (0.102 R)
• M2: 750,981 km (0.087 R)
• M3: 1,277,416 km (0.094 R)
• M4: 1,514,678 km (0.05 R)
• M5: 1,563,896 km (0.115 R)
• M6: 1,613,563 km (0.107 R)
• M7: 1,714,541 km (0.06 R)
• M8: 1,791,734 km (0.109 R)
• M9: 1,870,123 km (0.093 R)
• M10: 2,030,342 km (0.082 R)
• M11: 2,566,800 km (0.092 R)
• M12: 3,964,792 km (0.097 R)
• M13: 4,067,566 km (0.118 R)
• M14: 4,629,905 km (0.087 R)
• M15: 4,883,473 km (0.088 R)
• M16: 4,993,727 km (0.064 R)
• M17: 5,328,975 km (0.107 R)
• M18: 6,338,163 km (0.079 R)
• M19: 6,946,727 km (0.092 R)
• M20: 7,070,594 km (0.083 R)
• M21: 7,237,096 km (0.108 R)
• M22: 7,404,795 km (0.1 R)
• M23: 7,658,813 km (0.115 R)
• M24: 7,829,803 km (0.064 R)
• M25: 8,393,937 km (0.11 R)
• M26: 8,481,900 km (0.105 R)
• M27: 9,653,102 km (0.069 R)
• M28: 10,210,653 km (0.059 R)
• M29: 10,257,627 km (0.06 R)
• M30: 10,540,816 km (0.029 R)
• M31: 11,405,491 km (0.032 R)
• M32: 11,797,138 km (0.074 R)
• M33: 12,143,308 km (0.052 R)
• M34: 12,193,124 km (0.033 R)
• M35: 13,099,986 km (0.076 R)
• M36: 13,664,868 km (0.075 R)
• M37: 14,237,678 km (0.088 R)
• M38: 14,290,187 km (0.074 R)
• M39: 14,500,671 km (0.058 R)
• M40: 14,712,203 km (0.098 R)
• M41: 15,084,851 km (0.087 R)
• M42: 15,568,650 km (0.108 R)
• M43: 15,893,876 km (0.064 R)
• M44: 15,948,330 km (0.12 R)
• M45: 17,892,205 km (0.068 R)
• M46: 18,005,600 km (0.073 R)
• M47: 18,518,571 km (0.113 R)
• M48: 18,863,095 km (0.098 R)
• M49: 19,968,324 km (0.095 R)
• M50: 20,144,849 km (0.068 R)
• M51: 20,974,968 km (0.084 R)
• M52: 22,119,392 km (0.119 R)
• M53: 23,345,945 km (0.098 R)
• M54: 23,531,745 km (0.095 R)
• M55: 24,029,906 km (0.034 R)
• M56: 24,342,865 km (0.103 R)
• M57: 24,657,319 km (0.108 R)
• M58: 24,783,430 km (0.084 R)
• M59: 25,099,680 km (0.11 R)
• M60: 27,350,979 km (0.11 R)
• M61: 27,874,571 km (0.084 R)
• M62: 27,940,245 km (0.057 R)
• M63: 28,269,360 km (0.116 R)
• M64: 28,533,699 km (0.032 R)
• M65: 29,131,193 km (0.114 R)
• M66: 32,456,455 km (0.117 R)
• M67: 32,525,569 km (0.089 R)
• M68: 32,663,947 km (0.108 R)
• M69: 35,899,749 km (0.106 R)
• M70: 36,688,579 km (0.079 R)
• M71: 37,048,960 km (0.062 R)
• M72: 38,942,121 km (0.119 R)
• M73: 39,309,683 km (0.067 R)
• M74: 39,604,690 km (0.069 R)
• M75: 41,015,697 km (0.07 R)
• M76: 41,090,496 km (0.026 R)
• M77: 41,389,841 km (0.105 R)
• M78: 44,192,857 km (0.092 R)
• M79: 46,588,068 km (0.115 R)
• M80: 47,526,496 km (0.088 R)
• M81: 47,683,573 km (0.11 R)
• M82: 48,076,866 km (0.062 R)
• M83: 48,313,380 km (0.032 R)
• M84: 48,866,743 km (0.118 R)
• M85: 49,820,130 km (0.093 R)
• M86: 51,584,039 km (0.118 R)
• M87: 52,068,586 km (0.107 R)
• M88: 54,185,994 km (0.056 R)
• M89: 54,678,620 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit