🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 195 Days

Day: 27.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.81 AU - 0.97 AU

Year: 305 Days

Day: 45.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.86 AU - 5.34 AU

Year: 3586 Days

Day: 17.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 14.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.97 AU - 7.21 AU

Year: 6861 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,649,311 km

• M1: 354,996 km (0.096 R)
• M2: 587,920 km (0.117 R)
• M3: 683,363 km (0.094 R)
• M4: 990,338 km (0.094 R)
• M5: 1,196,334 km (0.067 R)
• M6: 1,754,185 km (0.112 R)
• M7: 1,964,519 km (0.097 R)
• M8: 2,318,917 km (0.063 R)
• M9: 2,718,044 km (0.058 R)
• M10: 3,038,183 km (0.083 R)
• M11: 3,344,709 km (0.105 R)
• M12: 4,099,281 km (0.097 R)
• M13: 4,239,604 km (0.074 R)
• M14: 4,525,036 km (0.099 R)
• M15: 4,965,153 km (0.103 R)
• M16: 5,480,817 km (0.119 R)
• M17: 5,698,183 km (0.113 R)
• M18: 6,596,219 km (0.098 R)
• M19: 6,794,436 km (0.115 R)
• M20: 6,927,728 km (0.094 R)
• M21: 7,538,386 km (0.093 R)
• M22: 7,885,005 km (0.107 R)
• M23: 8,095,638 km (0.055 R)
• M24: 9,213,284 km (0.097 R)
• M25: 9,658,936 km (0.114 R)
• M26: 10,225,912 km (0.026 R)
• M27: 10,532,887 km (0.115 R)
• M28: 11,234,501 km (0.047 R)
• M29: 11,991,466 km (0.075 R)
• M30: 12,355,887 km (0.117 R)
• M31: 12,929,894 km (0.064 R)
• M32: 13,428,952 km (0.054 R)
• M33: 13,638,838 km (0.055 R)
• M34: 13,976,779 km (0.116 R)
• M35: 14,531,937 km (0.107 R)
• M36: 15,487,868 km (0.052 R)
• M37: 16,195,914 km (0.054 R)
• M38: 16,329,954 km (0.096 R)
• M39: 16,598,931 km (0.104 R)
• M40: 16,733,868 km (0.113 R)
• M41: 17,735,426 km (0.066 R)
• M42: 18,058,258 km (0.099 R)
• M43: 18,197,235 km (0.065 R)
• M44: 18,429,560 km (0.099 R)
• M45: 19,511,003 km (0.075 R)
• M46: 20,323,469 km (0.072 R)
• M47: 20,419,810 km (0.082 R)
• M48: 20,564,621 km (0.04 R)
• M49: 20,661,261 km (0.094 R)
• M50: 20,903,759 km (0.119 R)
• M51: 21,098,386 km (0.057 R)
• M52: 22,826,989 km (0.118 R)
• M53: 23,127,980 km (0.113 R)
• M54: 23,278,925 km (0.112 R)
• M55: 23,784,416 km (0.097 R)
• M56: 24,344,660 km (0.074 R)
• M57: 24,960,854 km (0.073 R)
• M58: 25,947,003 km (0.081 R)
• M59: 26,629,169 km (0.107 R)
• M60: 26,840,252 km (0.119 R)
• M61: 27,104,890 km (0.055 R)
• M62: 27,370,277 km (0.038 R)
• M63: 27,476,791 km (0.07 R)
• M64: 28,118,266 km (0.074 R)
• M65: 28,602,664 km (0.108 R)
• M66: 30,733,536 km (0.036 R)
• M67: 31,010,442 km (0.077 R)
• M68: 32,745,478 km (0.06 R)
• M69: 33,312,005 km (0.113 R)
• M70: 34,282,297 km (0.096 R)
• M71: 34,857,501 km (0.118 R)
• M72: 36,484,826 km (0.046 R)
• M73: 38,196,376 km (0.083 R)
• M74: 39,151,857 km (0.119 R)
• M75: 39,632,515 km (0.107 R)
• M76: 40,539,078 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 14

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.52 AU - 8.42 AU

Year: 7420 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,649,311 km

• M1: 304,282 km (0.048 R)
• M2: 510,877 km (0.093 R)
• M3: 641,924 km (0.112 R)
• M4: 824,583 km (0.097 R)
• M5: 1,097,600 km (0.085 R)
• M6: 1,200,373 km (0.108 R)
• M7: 1,337,854 km (0.042 R)
• M8: 1,464,713 km (0.028 R)
• M9: 1,731,296 km (0.114 R)
• M10: 1,906,026 km (0.072 R)
• M11: 2,068,639 km (0.103 R)
• M12: 2,624,545 km (0.111 R)
• M13: 2,806,456 km (0.059 R)
• M14: 2,909,529 km (0.113 R)
• M15: 3,098,022 km (0.118 R)
• M16: 3,269,162 km (0.062 R)
• M17: 3,554,146 km (0.117 R)
• M18: 4,101,674 km (0.081 R)
• M19: 4,529,824 km (0.094 R)
• M20: 5,047,731 km (0.057 R)
• M21: 5,199,274 km (0.093 R)
• M22: 5,636,848 km (0.065 R)
• M23: 5,741,566 km (0.031 R)
• M24: 5,899,841 km (0.07 R)
• M25: 6,796,530 km (0.075 R)
• M26: 7,561,873 km (0.112 R)
• M27: 7,852,392 km (0.082 R)
• M28: 8,087,410 km (0.045 R)
• M29: 9,050,821 km (0.052 R)
• M30: 9,142,973 km (0.067 R)
• M31: 9,297,358 km (0.106 R)
• M32: 9,765,749 km (0.092 R)
• M33: 10,146,027 km (0.05 R)
• M34: 10,434,302 km (0.071 R)
• M35: 10,953,855 km (0.093 R)
• M36: 11,581,718 km (0.103 R)
• M37: 12,085,713 km (0.116 R)
• M38: 12,872,298 km (0.105 R)
• M39: 13,010,826 km (0.107 R)
• M40: 13,324,383 km (0.05 R)
• M41: 13,710,944 km (0.109 R)
• M42: 13,852,464 km (0.071 R)
• M43: 14,387,426 km (0.058 R)
• M44: 14,747,956 km (0.114 R)
• M45: 15,111,330 km (0.062 R)
• M46: 15,404,242 km (0.104 R)
• M47: 15,551,297 km (0.117 R)
• M48: 16,669,840 km (0.093 R)
• M49: 16,896,780 km (0.078 R)
• M50: 17,468,244 km (0.106 R)
• M51: 18,357,005 km (0.069 R)
• M52: 18,513,185 km (0.106 R)
• M53: 18,748,054 km (0.089 R)
• M54: 19,339,714 km (0.073 R)
• M55: 20,057,933 km (0.097 R)
• M56: 22,389,416 km (0.075 R)
• M57: 23,311,986 km (0.091 R)
• M58: 23,693,012 km (0.12 R)
• M59: 23,905,740 km (0.11 R)
• M60: 24,161,552 km (0.082 R)
• M61: 24,762,337 km (0.103 R)
• M62: 25,151,142 km (0.112 R)
• M63: 25,585,574 km (0.06 R)
• M64: 25,847,371 km (0.041 R)
• M65: 26,417,638 km (0.113 R)
• M66: 26,682,276 km (0.114 R)
• M67: 27,125,385 km (0.045 R)
• M68: 27,214,246 km (0.089 R)
• M69: 27,436,997 km (0.083 R)
• M70: 27,660,197 km (0.108 R)
• M71: 28,153,571 km (0.106 R)
• M72: 28,378,716 km (0.08 R)
• M73: 29,103,518 km (0.092 R)
• M74: 29,331,206 km (0.065 R)
• M75: 29,788,526 km (0.035 R)
• M76: 31,174,401 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 15

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.5 AU - 11.36 AU

Year: 13133 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 73.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 104,649,311 km

• M1: 353,051 km (0.114 R)
• M2: 624,721 km (0.089 R)
• M3: 932,743 km (0.063 R)
• M4: 1,190,051 km (0.096 R)
• M5: 1,291,179 km (0.094 R)
• M6: 2,206,868 km (0.087 R)
• M7: 2,671,369 km (0.095 R)
• M8: 3,085,606 km (0.104 R)
• M9: 3,207,678 km (0.074 R)
• M10: 4,334,449 km (0.111 R)
• M11: 4,917,132 km (0.099 R)
• M12: 5,749,345 km (0.119 R)
• M13: 5,951,602 km (0.099 R)
• M14: 6,182,132 km (0.116 R)
• M15: 6,811,041 km (0.116 R)
• M16: 6,998,338 km (0.114 R)
• M17: 7,350,940 km (0.07 R)
• M18: 8,243,591 km (0.067 R)
• M19: 8,877,138 km (0.093 R)
• M20: 9,917,591 km (0.058 R)
• M21: 11,090,737 km (0.089 R)
• M22: 12,470,927 km (0.098 R)
• M23: 14,348,530 km (0.112 R)
• M24: 14,727,761 km (0.098 R)
• M25: 15,110,283 km (0.116 R)
• M26: 16,420,909 km (0.086 R)
• M27: 16,636,779 km (0.109 R)
• M28: 17,217,369 km (0.092 R)
• M29: 17,841,491 km (0.115 R)
• M30: 18,510,493 km (0.094 R)
• M31: 18,772,887 km (0.076 R)
• M32: 19,187,722 km (0.076 R)
• M33: 20,180,304 km (0.095 R)
• M34: 21,072,356 km (0.071 R)
• M35: 21,228,686 km (0.043 R)
• M36: 23,499,881 km (0.097 R)
• M37: 23,621,653 km (0.058 R)
• M38: 24,233,060 km (0.078 R)
• M39: 24,356,029 km (0.117 R)
• M40: 24,684,845 km (0.089 R)
• M41: 25,513,318 km (0.087 R)
• M42: 27,197,790 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 11.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.49 AU - 14.75 AU

Year: 15335 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 104,649,311 km

• M1: 200,910 km (0.113 R)
• M2: 287,228 km (0.057 R)
• M3: 518,506 km (0.116 R)
• M4: 617,989 km (0.11 R)
• M5: 749,037 km (0.095 R)
• M6: 1,040,902 km (0.116 R)
• M7: 1,210,247 km (0.077 R)
• M8: 1,920,837 km (0.068 R)
• M9: 2,300,516 km (0.115 R)
• M10: 2,461,633 km (0.051 R)
• M11: 2,613,774 km (0.105 R)
• M12: 3,591,396 km (0.061 R)
• M13: 3,837,634 km (0.092 R)
• M14: 4,547,177 km (0.094 R)
• M15: 4,989,388 km (0.069 R)
• M16: 5,231,886 km (0.079 R)
• M17: 5,745,605 km (0.108 R)
• M18: 6,034,180 km (0.065 R)
• M19: 6,379,751 km (0.115 R)
• M20: 6,803,262 km (0.1 R)
• M21: 7,640,113 km (0.113 R)
• M22: 9,093,307 km (0.105 R)
• M23: 9,469,844 km (0.101 R)
• M24: 10,320,308 km (0.12 R)
• M25: 10,423,232 km (0.058 R)
• M26: 11,877,622 km (0.049 R)
• M27: 12,573,551 km (0.065 R)
• M28: 12,749,628 km (0.104 R)
• M29: 13,171,045 km (0.053 R)
• M30: 13,619,689 km (0.07 R)
• M31: 15,065,553 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 6.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.86 AU - 20.08 AU

Year: 24292 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,649,311 km

• M1: 163,959 km (0.052 R)
• M2: 317,297 km (0.035 R)
• M3: 530,624 km (0.11 R)
• M4: 725,699 km (0.095 R)
• M5: 1,009,187 km (0.111 R)
• M6: 1,513,930 km (0.115 R)
• M7: 1,572,124 km (0.094 R)
• M8: 1,916,798 km (0.109 R)
• M9: 3,359,968 km (0.099 R)
• M10: 3,565,665 km (0.098 R)
• M11: 4,317,544 km (0.118 R)
• M12: 4,826,177 km (0.066 R)
• M13: 7,174,564 km (0.093 R)
• M14: 7,339,870 km (0.116 R)
• M15: 7,573,243 km (0.105 R)
• M16: 9,527,140 km (0.054 R)
• M17: 9,635,898 km (0.102 R)
• M18: 10,596,765 km (0.111 R)
• M19: 11,976,656 km (0.065 R)
• M20: 12,290,961 km (0.098 R)
• M21: 17,010,923 km (0.071 R)
• M22: 18,393,058 km (0.095 R)
• M23: 18,983,222 km (0.072 R)
• M24: 19,718,346 km (0.088 R)
• M25: 21,358,387 km (0.1 R)
• M26: 22,315,066 km (0.036 R)
• M27: 23,874,773 km (0.086 R)
• M28: 24,418,860 km (0.119 R)
• M29: 24,667,642 km (0.084 R)
• M30: 25,822,537 km (0.119 R)
• M31: 26,126,670 km (0.055 R)
• M32: 26,381,136 km (0.083 R)
• M33: 28,445,586 km (0.106 R)
• M34: 29,974,626 km (0.102 R)
• M35: 30,722,167 km (0.108 R)
• M36: 34,830,573 km (0.104 R)
• M37: 35,842,004 km (0.073 R)
• M38: 36,578,475 km (0.116 R)
• M39: 37,663,807 km (0.094 R)
• M40: 38,123,970 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 5.5

Gravity: 28.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.99 AU - 19.67 AU

Year: 28522 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,649,311 km

• M1: 77,791 km (0.105 R)
• M2: 506,838 km (0.114 R)
• M3: 611,855 km (0.116 R)
• M4: 667,057 km (0.101 R)
• M5: 1,237,623 km (0.041 R)
• M6: 1,344,436 km (0.093 R)
• M7: 2,390,574 km (0.095 R)
• M8: 3,326,009 km (0.119 R)
• M9: 3,525,423 km (0.108 R)
• M10: 4,415,680 km (0.107 R)
• M11: 4,470,134 km (0.107 R)
• M12: 4,690,192 km (0.04 R)
• M13: 5,429,655 km (0.103 R)
• M14: 5,664,523 km (0.073 R)
• M15: 6,327,242 km (0.079 R)
• M16: 6,698,993 km (0.115 R)
• M17: 6,761,525 km (0.12 R)
• M18: 7,077,774 km (0.104 R)
• M19: 8,054,948 km (0.073 R)
• M20: 9,352,260 km (0.112 R)
• M21: 9,492,583 km (0.108 R)
• M22: 9,633,654 km (0.119 R)
• M23: 9,989,248 km (0.11 R)
• M24: 10,566,995 km (0.048 R)
• M25: 10,713,152 km (0.09 R)
• M26: 11,081,462 km (0.092 R)
• M27: 11,830,499 km (0.076 R)
• M28: 11,982,341 km (0.112 R)
• M29: 12,518,649 km (0.112 R)
• M30: 14,496,782 km (0.068 R)
• M31: 15,314,932 km (0.069 R)
• M32: 17,081,234 km (0.094 R)
• M33: 17,944,713 km (0.119 R)
• M34: 18,557,616 km (0.096 R)
• M35: 19,266,411 km (0.095 R)
• M36: 20,255,402 km (0.066 R)
• M37: 20,527,969 km (0.116 R)
• M38: 20,801,883 km (0.12 R)
• M39: 20,984,991 km (0.117 R)
• M40: 21,168,697 km (0.067 R)
• M41: 21,630,506 km (0.076 R)
• M42: 21,723,256 km (0.108 R)
• M43: 22,282,453 km (0.041 R)
• M44: 22,469,899 km (0.103 R)
• M45: 26,923,428 km (0.025 R)
• M46: 27,523,764 km (0.062 R)
• M47: 27,724,973 km (0.086 R)
• M48: 30,383,776 km (0.058 R)
• M49: 32,802,774 km (0.087 R)
• M50: 33,122,764 km (0.11 R)
• M51: 33,443,950 km (0.109 R)
• M52: 34,089,166 km (0.086 R)
• M53: 35,064,694 km (0.077 R)
• M54: 35,173,751 km (0.099 R)
• M55: 36,821,721 km (0.067 R)
• M56: 37,822,530 km (0.107 R)
• M57: 38,270,127 km (0.1 R)
• M58: 39,283,802 km (0.085 R)
• M59: 39,623,689 km (0.059 R)
• M60: 39,737,234 km (0.092 R)
• M61: 40,992,809 km (0.104 R)
• M62: 49,038,182 km (0.075 R)
• M63: 49,526,320 km (0.082 R)
• M64: 51,000,158 km (0.08 R)
• M65: 54,368,504 km (0.08 R)
• M66: 56,653,761 km (0.044 R)
• M67: 57,422,544 km (0.117 R)
• M68: 57,550,899 km (0.092 R)
• M69: 58,711,330 km (0.07 R)
• M70: 59,099,836 km (0.117 R)
• M71: 59,229,537 km (0.043 R)
• M72: 59,749,240 km (0.112 R)
• M73: 60,270,439 km (0.097 R)
• M74: 65,968,173 km (0.07 R)
• M75: 66,237,300 km (0.05 R)
• M76: 68,812,477 km (0.109 R)
• M77: 69,632,423 km (0.108 R)
• M78: 72,250,386 km (0.049 R)
• M79: 72,805,693 km (0.046 R)
• M80: 74,339,819 km (0.08 R)
• M81: 75,603,024 km (0.108 R)
• M82: 75,743,796 km (0.056 R)
• M83: 78,720,494 km (0.079 R)
• M84: 80,007,933 km (0.056 R)
• M85: 80,582,389 km (0.11 R)
• M86: 83,911,690 km (0.054 R)
• M87: 88,618,039 km (0.058 R)
• M88: 91,003,227 km (0.077 R)
• M89: 92,203,600 km (0.116 R)
• M90: 92,805,881 km (0.105 R)
• M91: 95,683,995 km (0.118 R)
• M92: 97,516,868 km (0.113 R)
• M93: 98,591,429 km (0.036 R)
• M94: 100,442,554 km (0.11 R)
• M95: 102,772,540 km (0.114 R)
• M96: 103,709,472 km (0.084 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit