🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.74 AU - 0.86 AU

Year: 271 Days

Day: 15.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.98 AU - 1.62 AU

Year: 561 Days

Day: 35.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,827,708 km

• M1: 398,379 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.74 AU - 2.56 AU

Year: 1194 Days

Day: 33.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.09 AU - 4.99 AU

Year: 3076 Days

Day: 39.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,827,708 km

• M1: 400,623 km (0.075 R)
• M2: 2,577,571 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 8.5

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.97 AU - 7.59 AU

Year: 7440 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,827,708 km

• M1: 120,725 km (0.085 R)
• M2: 348,563 km (0.073 R)
• M3: 524,341 km (0.064 R)
• M4: 908,508 km (0.107 R)
• M5: 1,232,387 km (0.079 R)
• M6: 1,328,579 km (0.029 R)
• M7: 2,003,564 km (0.11 R)
• M8: 2,720,288 km (0.109 R)
• M9: 2,923,890 km (0.082 R)
• M10: 3,027,711 km (0.069 R)
• M11: 3,132,579 km (0.079 R)
• M12: 4,160,167 km (0.112 R)
• M13: 4,395,185 km (0.096 R)
• M14: 4,544,185 km (0.027 R)
• M15: 4,664,761 km (0.115 R)
• M16: 5,409,908 km (0.083 R)
• M17: 5,959,979 km (0.042 R)
• M18: 7,008,660 km (0.114 R)
• M19: 7,148,085 km (0.082 R)
• M20: 7,643,404 km (0.066 R)
• M21: 7,715,061 km (0.113 R)
• M22: 7,787,018 km (0.119 R)
• M23: 7,859,124 km (0.116 R)
• M24: 8,667,102 km (0.075 R)
• M25: 9,462,963 km (0.083 R)
• M26: 9,733,436 km (0.064 R)
• M27: 9,928,212 km (0.118 R)
• M28: 10,679,942 km (0.112 R)
• M29: 11,987,277 km (0.05 R)
• M30: 12,070,603 km (0.043 R)
• M31: 12,363,965 km (0.087 R)
• M32: 12,744,691 km (0.094 R)
• M33: 13,043,438 km (0.118 R)
• M34: 13,647,814 km (0.099 R)
• M35: 14,041,107 km (0.088 R)
• M36: 14,305,446 km (0.059 R)
• M37: 15,424,438 km (0.083 R)
• M38: 15,515,094 km (0.104 R)
• M39: 15,971,368 km (0.11 R)
• M40: 16,063,221 km (0.083 R)
• M41: 16,155,224 km (0.054 R)
• M42: 16,385,904 km (0.119 R)
• M43: 16,617,631 km (0.113 R)
• M44: 17,272,570 km (0.099 R)
• M45: 19,433,960 km (0.103 R)
• M46: 19,531,947 km (0.095 R)
• M47: 19,826,954 km (0.092 R)
• M48: 19,925,688 km (0.101 R)
• M49: 20,621,169 km (0.094 R)
• M50: 21,072,356 km (0.101 R)
• M51: 21,274,014 km (0.059 R)
• M52: 21,577,548 km (0.119 R)
• M53: 21,679,125 km (0.1 R)
• M54: 22,240,267 km (0.032 R)
• M55: 22,548,438 km (0.086 R)
• M56: 23,220,881 km (0.096 R)
• M57: 24,373,981 km (0.112 R)
• M58: 24,744,685 km (0.108 R)
• M59: 25,010,670 km (0.082 R)
• M60: 25,170,739 km (0.113 R)
• M61: 25,224,146 km (0.115 R)
• M62: 25,814,309 km (0.074 R)
• M63: 26,898,894 km (0.116 R)
• M64: 27,227,261 km (0.05 R)
• M65: 28,220,142 km (0.098 R)
• M66: 28,609,396 km (0.089 R)
• M67: 28,665,196 km (0.108 R)
• M68: 29,618,733 km (0.069 R)
• M69: 29,957,722 km (0.086 R)
• M70: 30,014,270 km (0.08 R)
• M71: 30,411,751 km (0.047 R)
• M72: 30,468,598 km (0.102 R)
• M73: 31,960,837 km (0.095 R)
• M74: 32,308,503 km (0.096 R)
• M75: 32,774,051 km (0.115 R)
• M76: 32,890,887 km (0.114 R)
• M77: 33,183,351 km (0.113 R)
• M78: 33,300,486 km (0.112 R)
• M79: 34,302,493 km (0.061 R)
• M80: 34,777,466 km (0.12 R)
• M81: 35,075,465 km (0.107 R)
• M82: 35,135,154 km (0.047 R)
• M83: 35,613,867 km (0.104 R)
• M84: 35,914,260 km (0.097 R)
• M85: 36,034,537 km (0.037 R)
• M86: 37,123,908 km (0.086 R)
• M87: 37,428,340 km (0.065 R)
• M88: 38,716,378 km (0.114 R)
• M89: 39,894,162 km (0.027 R)
• M90: 40,706,777 km (0.116 R)
• M91: 41,904,308 km (0.117 R)
• M92: 42,094,447 km (0.12 R)
• M93: 42,221,306 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 12

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.87 AU - 7.91 AU

Year: 8394 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,827,708 km

• M1: 220,956 km (0.039 R)
• M2: 461,659 km (0.102 R)
• M3: 1,221,317 km (0.063 R)
• M4: 1,365,829 km (0.106 R)
• M5: 1,772,735 km (0.098 R)
• M6: 2,418,250 km (0.066 R)
• M7: 2,766,962 km (0.106 R)
• M8: 3,032,947 km (0.049 R)
• M9: 3,282,327 km (0.058 R)
• M10: 3,383,904 km (0.099 R)
• M11: 3,512,408 km (0.091 R)
• M12: 3,668,738 km (0.104 R)
• M13: 3,800,983 km (0.074 R)
• M14: 4,151,939 km (0.12 R)
• M15: 4,317,544 km (0.069 R)
• M16: 5,060,597 km (0.085 R)
• M17: 5,178,480 km (0.086 R)
• M18: 5,477,227 km (0.086 R)
• M19: 5,689,656 km (0.094 R)
• M20: 5,781,659 km (0.073 R)
• M21: 6,060,359 km (0.111 R)
• M22: 6,375,263 km (0.119 R)
• M23: 6,663,388 km (0.105 R)
• M24: 9,298,106 km (0.086 R)
• M25: 9,406,714 km (0.101 R)
• M26: 9,552,123 km (0.074 R)
• M27: 9,808,384 km (0.083 R)
• M28: 10,440,136 km (0.109 R)
• M29: 10,590,781 km (0.072 R)
• M30: 10,704,176 km (0.026 R)
• M31: 11,354,628 km (0.106 R)
• M32: 11,509,611 km (0.05 R)
• M33: 12,613,494 km (0.12 R)
• M34: 12,854,496 km (0.083 R)
• M35: 14,123,834 km (0.12 R)
• M36: 14,248,748 km (0.115 R)
• M37: 15,091,284 km (0.078 R)
• M38: 15,949,826 km (0.038 R)
• M39: 16,079,976 km (0.106 R)
• M40: 17,759,212 km (0.066 R)
• M41: 18,346,533 km (0.053 R)
• M42: 20,333,941 km (0.11 R)
• M43: 20,475,161 km (0.076 R)
• M44: 20,805,922 km (0.1 R)
• M45: 20,995,762 km (0.069 R)
• M46: 21,472,680 km (0.109 R)
• M47: 21,664,614 km (0.098 R)
• M48: 21,808,826 km (0.081 R)
• M49: 22,146,618 km (0.111 R)
• M50: 22,827,438 km (0.083 R)
• M51: 23,515,140 km (0.037 R)
• M52: 23,960,792 km (0.119 R)
• M53: 24,659,563 km (0.045 R)
• M54: 25,112,396 km (0.111 R)
• M55: 25,213,375 km (0.079 R)
• M56: 25,517,208 km (0.117 R)
• M57: 25,924,114 km (0.107 R)
• M58: 26,179,627 km (0.056 R)
• M59: 27,002,715 km (0.111 R)
• M60: 27,157,997 km (0.076 R)
• M61: 27,573,431 km (0.084 R)
• M62: 28,779,788 km (0.025 R)
• M63: 29,575,798 km (0.054 R)
• M64: 29,735,868 km (0.068 R)
• M65: 30,432,844 km (0.098 R)
• M66: 31,243,665 km (0.099 R)
• M67: 31,352,423 km (0.049 R)
• M68: 32,776,445 km (0.109 R)
• M69: 32,997,401 km (0.075 R)
• M70: 33,329,658 km (0.09 R)
• M71: 33,440,659 km (0.12 R)
• M72: 33,830,362 km (0.045 R)
• M73: 34,726,453 km (0.069 R)
• M74: 34,838,951 km (0.086 R)
• M75: 35,177,491 km (0.12 R)
• M76: 35,460,380 km (0.117 R)
• M77: 36,427,680 km (0.077 R)
• M78: 37,519,146 km (0.099 R)
• M79: 38,504,846 km (0.115 R)
• M80: 38,679,726 km (0.074 R)
• M81: 38,971,592 km (0.069 R)
• M82: 39,147,220 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 11.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.09 AU - 10.09 AU

Year: 10380 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 122.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,827,708 km

• M1: 148,102 km (0.095 R)
• M2: 314,156 km (0.109 R)
• M3: 416,780 km (0.102 R)
• M4: 620,382 km (0.079 R)
• M5: 711,936 km (0.079 R)
• M6: 858,991 km (0.068 R)
• M7: 945,459 km (0.078 R)
• M8: 1,342,790 km (0.041 R)
• M9: 1,614,161 km (0.083 R)
• M10: 1,701,227 km (0.051 R)
• M11: 2,089,882 km (0.096 R)
• M12: 2,455,948 km (0.114 R)
• M13: 2,659,551 km (0.034 R)
• M14: 2,763,671 km (0.057 R)
• M15: 3,193,316 km (0.113 R)
• M16: 3,701,949 km (0.086 R)
• M17: 4,574,852 km (0.082 R)
• M18: 4,763,196 km (0.091 R)
• M19: 6,015,480 km (0.046 R)
• M20: 6,784,862 km (0.054 R)
• M21: 7,036,336 km (0.03 R)
• M22: 8,110,299 km (0.068 R)
• M23: 8,224,293 km (0.107 R)
• M24: 8,300,737 km (0.049 R)
• M25: 8,454,075 km (0.096 R)
• M26: 8,724,697 km (0.086 R)
• M27: 9,354,056 km (0.118 R)
• M28: 9,473,734 km (0.102 R)
• M29: 9,795,369 km (0.116 R)
• M30: 9,876,302 km (0.112 R)
• M31: 10,490,700 km (0.108 R)
• M32: 10,949,218 km (0.115 R)
• M33: 12,058,785 km (0.113 R)
• M34: 12,538,994 km (0.077 R)
• M35: 13,428,204 km (0.088 R)
• M36: 13,698,976 km (0.061 R)
• M37: 13,971,544 km (0.092 R)
• M38: 14,383,686 km (0.118 R)
• M39: 14,522,064 km (0.036 R)
• M40: 15,597,074 km (0.107 R)
• M41: 15,834,037 km (0.111 R)
• M42: 16,649,196 km (0.11 R)
• M43: 16,745,986 km (0.114 R)
• M44: 18,972,750 km (0.06 R)
• M45: 19,633,374 km (0.099 R)
• M46: 22,993,642 km (0.117 R)
• M47: 23,752,103 km (0.068 R)
• M48: 25,460,810 km (0.102 R)
• M49: 25,628,359 km (0.093 R)
• M50: 26,132,953 km (0.113 R)
• M51: 27,780,923 km (0.089 R)
• M52: 28,646,646 km (0.074 R)
• M53: 28,878,971 km (0.072 R)
• M54: 29,932,290 km (0.027 R)
• M55: 30,938,485 km (0.092 R)
• M56: 31,176,944 km (0.096 R)
• M57: 31,415,852 km (0.071 R)
• M58: 31,715,497 km (0.116 R)
• M59: 33,839,188 km (0.103 R)
• M60: 33,962,008 km (0.118 R)
• M61: 35,011,287 km (0.097 R)
• M62: 36,008,507 km (0.027 R)
• M63: 37,141,561 km (0.088 R)
• M64: 37,394,980 km (0.113 R)
• M65: 37,839,734 km (0.109 R)
• M66: 37,967,192 km (0.036 R)
• M67: 38,927,311 km (0.114 R)
• M68: 39,184,769 km (0.1 R)
• M69: 39,442,675 km (0.12 R)
• M70: 39,895,508 km (0.099 R)
• M71: 40,349,986 km (0.1 R)
• M72: 41,855,539 km (0.063 R)
• M73: 42,053,158 km (0.098 R)
• M74: 42,847,224 km (0.096 R)
• M75: 43,312,623 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 4.7

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.83 AU - 16.75 AU

Year: 19395 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,827,708 km

• M1: 164,258 km (0.069 R)
• M2: 225,145 km (0.057 R)
• M3: 294,409 km (0.06 R)
• M4: 357,988 km (0.075 R)
• M5: 484,398 km (0.118 R)
• M6: 708,496 km (0.106 R)
• M7: 831,914 km (0.086 R)
• M8: 981,362 km (0.113 R)
• M9: 1,039,556 km (0.108 R)
• M10: 1,413,251 km (0.096 R)
• M11: 1,568,982 km (0.094 R)
• M12: 1,730,399 km (0.103 R)
• M13: 1,872,965 km (0.092 R)
• M14: 1,970,204 km (0.054 R)
• M15: 2,246,062 km (0.098 R)
• M16: 2,427,973 km (0.109 R)
• M17: 2,696,053 km (0.043 R)
• M18: 2,833,533 km (0.114 R)
• M19: 3,952,376 km (0.102 R)
• M20: 4,298,994 km (0.087 R)
• M21: 4,363,171 km (0.051 R)
• M22: 4,622,724 km (0.108 R)
• M23: 4,853,853 km (0.117 R)
• M24: 5,569,978 km (0.102 R)
• M25: 5,745,306 km (0.039 R)
• M26: 5,958,034 km (0.065 R)
• M27: 6,065,446 km (0.08 R)
• M28: 6,101,349 km (0.093 R)
• M29: 6,464,722 km (0.089 R)
• M30: 6,685,978 km (0.074 R)
• M31: 6,760,328 km (0.081 R)
• M32: 6,947,325 km (0.115 R)
• M33: 7,595,832 km (0.119 R)
• M34: 8,503,741 km (0.029 R)
• M35: 8,909,002 km (0.07 R)
• M36: 9,237,818 km (0.084 R)
• M37: 9,738,522 km (0.089 R)
• M38: 11,072,038 km (0.079 R)
• M39: 11,692,869 km (0.098 R)
• M40: 12,553,356 km (0.045 R)
• M41: 12,921,815 km (0.052 R)
• M42: 13,527,986 km (0.091 R)
• M43: 13,574,960 km (0.067 R)
• M44: 15,107,889 km (0.075 R)
• M45: 15,450,468 km (0.104 R)
• M46: 15,598,121 km (0.093 R)
• M47: 15,894,624 km (0.106 R)
• M48: 16,243,038 km (0.085 R)
• M49: 17,099,635 km (0.045 R)
• M50: 17,559,050 km (0.037 R)
• M51: 17,970,893 km (0.082 R)
• M52: 18,333,817 km (0.108 R)
• M53: 18,385,728 km (0.062 R)
• M54: 18,803,854 km (0.104 R)
• M55: 19,172,314 km (0.047 R)
• M56: 19,543,167 km (0.089 R)
• M57: 19,916,264 km (0.031 R)
• M58: 20,023,376 km (0.116 R)
• M59: 21,432,289 km (0.066 R)
• M60: 21,927,457 km (0.109 R)
• M61: 22,259,565 km (0.114 R)
• M62: 22,426,366 km (0.107 R)
• M63: 22,649,267 km (0.115 R)
• M64: 22,929,015 km (0.076 R)
• M65: 25,323,180 km (0.117 R)
• M66: 25,555,355 km (0.099 R)
• M67: 25,963,309 km (0.025 R)
• M68: 26,667,616 km (0.078 R)
• M69: 27,140,644 km (0.081 R)
• M70: 29,181,907 km (0.101 R)
• M71: 29,791,518 km (0.089 R)
• M72: 30,159,380 km (0.118 R)
• M73: 30,282,349 km (0.049 R)
• M74: 32,902,406 km (0.097 R)
• M75: 34,882,184 km (0.042 R)
• M76: 35,593,971 km (0.098 R)
• M77: 36,049,496 km (0.075 R)
• M78: 36,703,389 km (0.107 R)
• M79: 36,834,736 km (0.092 R)
• M80: 38,089,563 km (0.09 R)
• M81: 40,437,352 km (0.05 R)
• M82: 40,980,542 km (0.1 R)
• M83: 41,184,892 km (0.102 R)
• M84: 41,937,070 km (0.097 R)
• M85: 42,005,586 km (0.091 R)
• M86: 42,349,212 km (0.076 R)
• M87: 43,524,154 km (0.109 R)
• M88: 45,835,441 km (0.031 R)
• M89: 46,330,909 km (0.064 R)
• M90: 46,472,728 km (0.081 R)
• M91: 47,255,574 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit