🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 306 Days

Day: 16.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 329 Days

Day: 30.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.85 AU - 0.95 AU

Year: 365 Days

Day: 33.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.12 AU

Year: 408 Days

Day: 34.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,659,622 km

• M1: 442,361 km (0.114 R)
• M2: 693,237 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.35 AU

Year: 562 Days

Day: 43.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.6

Radius: 9.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.15 AU - 5.51 AU

Year: 4538 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,659,622 km

• M1: 138,079 km (0.119 R)
• M2: 215,122 km (0.101 R)
• M3: 332,406 km (0.102 R)
• M4: 467,194 km (0.094 R)
• M5: 558,000 km (0.075 R)
• M6: 644,468 km (0.102 R)
• M7: 819,796 km (0.117 R)
• M8: 881,730 km (0.065 R)
• M9: 1,064,688 km (0.111 R)
• M10: 1,332,917 km (0.112 R)
• M11: 1,437,187 km (0.111 R)
• M12: 1,881,941 km (0.085 R)
• M13: 2,068,041 km (0.055 R)
• M14: 2,172,161 km (0.093 R)
• M15: 2,421,990 km (0.081 R)
• M16: 2,776,088 km (0.077 R)
• M17: 2,969,219 km (0.039 R)
• M18: 3,067,355 km (0.102 R)
• M19: 3,307,459 km (0.071 R)
• M20: 3,368,495 km (0.053 R)
• M21: 3,450,475 km (0.077 R)
• M22: 3,742,490 km (0.089 R)
• M23: 3,870,247 km (0.08 R)
• M24: 4,021,041 km (0.097 R)
• M25: 4,757,960 km (0.093 R)
• M26: 4,989,538 km (0.053 R)
• M27: 5,415,742 km (0.069 R)
• M28: 5,633,257 km (0.113 R)
• M29: 5,903,132 km (0.05 R)
• M30: 6,303,157 km (0.097 R)
• M31: 6,737,738 km (0.113 R)
• M32: 6,919,650 km (0.072 R)
• M33: 7,989,573 km (0.103 R)
• M34: 8,209,782 km (0.101 R)
• M35: 8,627,908 km (0.12 R)
• M36: 8,882,224 km (0.085 R)
• M37: 8,967,644 km (0.076 R)
• M38: 9,282,697 km (0.108 R)
• M39: 9,835,761 km (0.052 R)
• M40: 10,071,826 km (0.072 R)
• M41: 10,429,365 km (0.118 R)
• M42: 10,609,780 km (0.025 R)
• M43: 11,004,120 km (0.094 R)
• M44: 11,126,491 km (0.064 R)
• M45: 11,807,162 km (0.101 R)
• M46: 11,963,791 km (0.116 R)
• M47: 12,279,143 km (0.091 R)
• M48: 12,374,287 km (0.082 R)
• M49: 12,469,731 km (0.03 R)
• M50: 13,339,044 km (0.103 R)
• M51: 13,633,303 km (0.11 R)
• M52: 13,896,445 km (0.07 R)
• M53: 14,629,176 km (0.118 R)
• M54: 15,306,106 km (0.059 R)
• M55: 16,305,869 km (0.091 R)
• M56: 16,550,312 km (0.063 R)
• M57: 17,113,697 km (0.102 R)
• M58: 17,220,061 km (0.081 R)
• M59: 17,326,575 km (0.11 R)
• M60: 17,898,637 km (0.082 R)
• M61: 18,150,710 km (0.076 R)
• M62: 18,549,538 km (0.104 R)
• M63: 18,622,242 km (0.11 R)
• M64: 19,318,620 km (0.106 R)
• M65: 19,503,374 km (0.105 R)
• M66: 20,172,974 km (0.087 R)
• M67: 21,115,739 km (0.11 R)
• M68: 21,764,845 km (0.113 R)
• M69: 22,034,121 km (0.08 R)
• M70: 22,304,444 km (0.1 R)
• M71: 22,653,606 km (0.112 R)
• M72: 23,278,775 km (0.097 R)
• M73: 23,989,066 km (0.095 R)
• M74: 24,906,849 km (0.08 R)
• M75: 25,430,591 km (0.107 R)
• M76: 26,941,380 km (0.067 R)
• M77: 27,728,414 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 11.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.27 AU - 6.55 AU

Year: 5379 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,659,622 km

• M1: 190,737 km (0.034 R)
• M2: 292,613 km (0.101 R)
• M3: 366,216 km (0.042 R)
• M4: 470,934 km (0.067 R)
• M5: 613,351 km (0.11 R)
• M6: 813,812 km (0.113 R)
• M7: 1,115,851 km (0.1 R)
• M8: 1,196,933 km (0.11 R)
• M9: 1,488,648 km (0.105 R)
• M10: 1,689,708 km (0.116 R)
• M11: 1,841,699 km (0.1 R)
• M12: 2,367,087 km (0.117 R)
• M13: 2,494,844 km (0.118 R)
• M14: 2,624,994 km (0.094 R)
• M15: 3,405,296 km (0.093 R)
• M16: 3,477,552 km (0.056 R)
• M17: 4,150,593 km (0.112 R)
• M18: 4,331,606 km (0.039 R)
• M19: 4,515,462 km (0.055 R)
• M20: 4,728,639 km (0.117 R)
• M21: 5,027,236 km (0.103 R)
• M22: 5,585,984 km (0.09 R)
• M23: 5,989,001 km (0.104 R)
• M24: 6,105,987 km (0.115 R)
• M25: 6,401,442 km (0.082 R)
• M26: 6,551,040 km (0.101 R)
• M27: 7,006,865 km (0.059 R)
• M28: 7,130,134 km (0.084 R)
• M29: 7,789,112 km (0.072 R)
• M30: 7,949,032 km (0.043 R)
• M31: 8,434,926 km (0.113 R)
• M32: 8,566,273 km (0.084 R)
• M33: 9,674,943 km (0.098 R)
• M34: 10,333,623 km (0.079 R)
• M35: 10,650,770 km (0.102 R)
• M36: 11,621,361 km (0.086 R)
• M37: 11,730,867 km (0.091 R)
• M38: 12,545,128 km (0.095 R)
• M39: 12,732,724 km (0.054 R)
• M40: 12,883,518 km (0.097 R)
• M41: 12,996,913 km (0.061 R)
• M42: 13,263,048 km (0.094 R)
• M43: 13,569,275 km (0.075 R)
• M44: 14,227,805 km (0.098 R)
• M45: 15,095,622 km (0.077 R)
• M46: 15,616,372 km (0.114 R)
• M47: 15,858,870 km (0.111 R)
• M48: 15,980,493 km (0.111 R)
• M49: 17,297,403 km (0.05 R)
• M50: 18,435,694 km (0.083 R)
• M51: 18,949,263 km (0.035 R)
• M52: 19,207,768 km (0.075 R)
• M53: 19,337,619 km (0.109 R)
• M54: 19,424,236 km (0.088 R)
• M55: 19,511,003 km (0.09 R)
• M56: 19,684,985 km (0.107 R)
• M57: 20,034,446 km (0.071 R)
• M58: 20,209,924 km (0.025 R)
• M59: 21,050,515 km (0.118 R)
• M60: 21,184,255 km (0.102 R)
• M61: 21,992,832 km (0.113 R)
• M62: 23,316,773 km (0.053 R)
• M63: 23,593,978 km (0.09 R)
• M64: 23,779,330 km (0.114 R)
• M65: 23,918,755 km (0.092 R)
• M66: 24,244,878 km (0.118 R)
• M67: 24,948,886 km (0.095 R)
• M68: 25,327,069 km (0.094 R)
• M69: 26,665,820 km (0.097 R)
• M70: 26,858,951 km (0.025 R)
• M71: 27,782,569 km (0.079 R)
• M72: 28,076,379 km (0.088 R)
• M73: 28,617,773 km (0.116 R)
• M74: 29,810,966 km (0.114 R)
• M75: 29,911,197 km (0.116 R)
• M76: 30,162,072 km (0.12 R)
• M77: 30,413,696 km (0.091 R)
• M78: 32,606,202 km (0.093 R)
• M79: 33,071,601 km (0.106 R)
• M80: 33,227,183 km (0.03 R)
• M81: 33,383,064 km (0.103 R)
• M82: 33,695,424 km (0.117 R)
• M83: 34,533,322 km (0.082 R)
• M84: 35,325,144 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.1

Radius: 11.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.32 AU - 9.58 AU

Year: 12419 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,659,622 km

• M1: 140,622 km (0.094 R)
• M2: 353,051 km (0.099 R)
• M3: 498,610 km (0.089 R)
• M4: 623,225 km (0.106 R)
• M5: 807,380 km (0.086 R)
• M6: 906,713 km (0.12 R)
• M7: 1,063,940 km (0.07 R)
• M8: 1,269,039 km (0.107 R)
• M9: 1,446,761 km (0.118 R)
• M10: 1,569,880 km (0.08 R)
• M11: 2,028,996 km (0.111 R)
• M12: 2,333,876 km (0.113 R)
• M13: 2,455,051 km (0.093 R)
• M14: 2,678,699 km (0.064 R)
• M15: 3,013,649 km (0.107 R)
• M16: 3,362,063 km (0.096 R)
• M17: 4,185,748 km (0.074 R)
• M18: 4,727,592 km (0.065 R)
• M19: 5,452,094 km (0.063 R)
• M20: 5,614,109 km (0.114 R)
• M21: 6,380,499 km (0.046 R)
• M22: 7,717,904 km (0.04 R)
• M23: 7,863,612 km (0.076 R)
• M24: 8,418,321 km (0.051 R)
• M25: 8,795,158 km (0.116 R)
• M26: 8,909,301 km (0.118 R)
• M27: 9,177,680 km (0.082 R)
• M28: 9,293,469 km (0.098 R)
• M29: 9,370,811 km (0.098 R)
• M30: 9,643,677 km (0.039 R)
• M31: 9,761,411 km (0.091 R)
• M32: 9,840,249 km (0.107 R)
• M33: 10,117,603 km (0.078 R)
• M34: 10,277,224 km (0.104 R)
• M35: 10,558,618 km (0.12 R)
• M36: 10,680,091 km (0.119 R)
• M37: 10,965,075 km (0.106 R)
• M38: 11,542,822 km (0.105 R)
• M39: 11,793,399 km (0.072 R)
• M40: 12,088,106 km (0.05 R)
• M41: 12,598,833 km (0.03 R)
• M42: 12,943,357 km (0.117 R)
• M43: 13,116,741 km (0.089 R)
• M44: 13,906,768 km (0.086 R)
• M45: 15,074,828 km (0.118 R)
• M46: 15,394,668 km (0.111 R)
• M47: 17,170,096 km (0.104 R)
• M48: 17,552,019 km (0.086 R)
• M49: 17,648,061 km (0.115 R)
• M50: 18,130,364 km (0.077 R)
• M51: 19,157,354 km (0.053 R)
• M52: 19,603,305 km (0.119 R)
• M53: 20,454,816 km (0.063 R)
• M54: 20,910,641 km (0.092 R)
• M55: 21,729,091 km (0.074 R)
• M56: 21,987,147 km (0.119 R)
• M57: 22,349,922 km (0.074 R)
• M58: 22,871,719 km (0.099 R)
• M59: 23,239,281 km (0.051 R)
• M60: 23,555,980 km (0.087 R)
• M61: 23,661,895 km (0.116 R)
• M62: 24,461,047 km (0.082 R)
• M63: 26,414,945 km (0.103 R)
• M64: 28,081,166 km (0.109 R)
• M65: 28,757,049 km (0.082 R)
• M66: 28,926,992 km (0.117 R)
• M67: 29,153,932 km (0.105 R)
• M68: 29,552,611 km (0.118 R)
• M69: 31,397,751 km (0.051 R)
• M70: 31,747,959 km (0.083 R)
• M71: 32,569,850 km (0.097 R)
• M72: 34,055,058 km (0.043 R)
• M73: 34,956,834 km (0.079 R)
• M74: 36,110,233 km (0.084 R)
• M75: 38,329,817 km (0.085 R)
• M76: 38,954,238 km (0.03 R)
• M77: 40,783,820 km (0.057 R)
• M78: 43,158,537 km (0.095 R)

Asteroid Belt

Center: 10.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 5.1

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.09 AU - 12.83 AU

Year: 15511 Days

Day: 17.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,659,622 km

• M1: 65,673 km (0.105 R)
• M2: 333,304 km (0.107 R)
• M3: 367,712 km (0.086 R)
• M4: 498,610 km (0.105 R)
• M5: 779,704 km (0.117 R)
• M6: 1,524,851 km (0.09 R)
• M7: 1,584,391 km (0.044 R)
• M8: 1,862,493 km (0.063 R)
• M9: 2,604,349 km (0.06 R)
• M10: 2,968,770 km (0.069 R)
• M11: 4,493,471 km (0.09 R)
• M12: 5,062,392 km (0.078 R)
• M13: 5,196,880 km (0.109 R)
• M14: 6,605,344 km (0.112 R)
• M15: 7,149,731 km (0.089 R)
• M16: 7,966,835 km (0.119 R)
• M17: 8,175,823 km (0.032 R)
• M18: 8,920,970 km (0.036 R)
• M19: 10,079,157 km (0.096 R)
• M20: 10,305,049 km (0.093 R)
• M21: 10,361,747 km (0.076 R)
• M22: 10,475,591 km (0.116 R)
• M23: 11,167,032 km (0.032 R)
• M24: 11,283,719 km (0.092 R)
• M25: 11,459,496 km (0.062 R)
• M26: 11,695,262 km (0.105 R)
• M27: 12,231,571 km (0.056 R)
• M28: 12,533,010 km (0.106 R)
• M29: 13,328,123 km (0.119 R)
• M30: 13,513,924 km (0.093 R)
• M31: 14,455,792 km (0.071 R)
• M32: 15,224,426 km (0.089 R)
• M33: 15,678,904 km (0.095 R)
• M34: 16,072,047 km (0.112 R)
• M35: 17,540,949 km (0.084 R)
• M36: 19,052,336 km (0.098 R)
• M37: 21,179,319 km (0.093 R)
• M38: 21,396,235 km (0.108 R)
• M39: 21,905,018 km (0.105 R)
• M40: 24,130,137 km (0.047 R)
• M41: 25,192,880 km (0.054 R)
• M42: 26,971,898 km (0.08 R)
• M43: 27,836,873 km (0.078 R)
• M44: 29,031,112 km (0.08 R)
• M45: 30,485,952 km (0.106 R)
• M46: 31,222,272 km (0.101 R)
• M47: 31,304,551 km (0.079 R)
• M48: 34,056,404 km (0.108 R)
• M49: 34,310,421 km (0.108 R)
• M50: 34,650,158 km (0.094 R)
• M51: 35,076,213 km (0.053 R)
• M52: 35,247,203 km (0.118 R)
• M53: 36,711,168 km (0.111 R)
• M54: 36,971,618 km (0.114 R)
• M55: 38,900,084 km (0.086 R)
• M56: 39,342,894 km (0.041 R)
• M57: 39,520,466 km (0.11 R)
• M58: 39,698,338 km (0.108 R)
• M59: 39,965,670 km (0.086 R)
• M60: 40,412,518 km (0.117 R)
• M61: 41,762,938 km (0.116 R)
• M62: 41,853,445 km (0.077 R)
• M63: 42,125,564 km (0.114 R)
• M64: 42,216,370 km (0.105 R)
• M65: 42,580,192 km (0.12 R)
• M66: 43,036,615 km (0.05 R)
• M67: 43,678,240 km (0.1 R)
• M68: 44,692,813 km (0.081 R)
• M69: 45,528,766 km (0.101 R)
• M70: 46,276,157 km (0.097 R)
• M71: 48,733,002 km (0.119 R)
• M72: 49,305,962 km (0.096 R)
• M73: 49,497,447 km (0.078 R)
• M74: 50,073,250 km (0.107 R)
• M75: 50,265,782 km (0.116 R)
• M76: 51,038,156 km (0.064 R)
• M77: 51,134,946 km (0.1 R)
• M78: 51,425,764 km (0.107 R)
• M79: 52,692,260 km (0.039 R)
• M80: 53,575,186 km (0.078 R)
• M81: 53,673,622 km (0.079 R)
• M82: 54,067,812 km (0.105 R)
• M83: 55,554,516 km (0.106 R)
• M84: 56,653,312 km (0.073 R)
• M85: 58,770,870 km (0.066 R)
• M86: 59,992,486 km (0.112 R)
• M87: 61,119,706 km (0.095 R)
• M88: 61,634,323 km (0.078 R)
• M89: 61,943,841 km (0.074 R)
• M90: 62,875,387 km (0.078 R)
• M91: 64,333,667 km (0.064 R)
• M92: 67,177,373 km (0.112 R)
• M93: 71,681,765 km (0.065 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: 475 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit