🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 34.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.18 AU

Year: 343 Days

Day: 40.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.86 AU - 1.12 AU

Year: 365 Days

Day: 12.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.25 AU - 1.79 AU

Year: 695 Days

Day: 14.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.85 AU - 3.47 AU

Year: 2083 Days

Day: 16.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 9.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.47 AU - 6.03 AU

Year: 5113 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 117,954,813 km

• M1: 173,085 km (0.107 R)
• M2: 264,190 km (0.099 R)
• M3: 452,384 km (0.088 R)
• M4: 559,197 km (0.105 R)
• M5: 686,355 km (0.064 R)
• M6: 859,889 km (0.111 R)
• M7: 946,057 km (0.119 R)
• M8: 1,208,751 km (0.081 R)
• M9: 1,479,822 km (0.064 R)
• M10: 1,738,776 km (0.105 R)
• M11: 1,865,785 km (0.047 R)
• M12: 2,028,846 km (0.078 R)
• M13: 2,317,121 km (0.032 R)
• M14: 2,546,605 km (0.052 R)
• M15: 2,618,711 km (0.084 R)
• M16: 2,820,518 km (0.119 R)
• M17: 3,046,561 km (0.059 R)
• M18: 3,801,132 km (0.112 R)
• M19: 4,220,904 km (0.091 R)
• M20: 4,349,708 km (0.081 R)
• M21: 4,699,767 km (0.112 R)
• M22: 5,081,540 km (0.11 R)
• M23: 5,218,871 km (0.057 R)
• M24: 5,357,249 km (0.119 R)
• M25: 5,899,242 km (0.072 R)
• M26: 6,116,159 km (0.105 R)
• M27: 6,189,014 km (0.093 R)
• M28: 6,311,085 km (0.088 R)
• M29: 6,434,055 km (0.09 R)
• M30: 6,582,606 km (0.119 R)
• M31: 6,757,485 km (0.034 R)
• M32: 6,959,143 km (0.07 R)
• M33: 7,497,845 km (0.116 R)
• M34: 7,706,684 km (0.119 R)
• M35: 7,943,946 km (0.029 R)
• M36: 8,023,532 km (0.064 R)
• M37: 8,237,158 km (0.105 R)
• M38: 8,344,719 km (0.117 R)
• M39: 8,479,806 km (0.117 R)
• M40: 8,670,094 km (0.04 R)
• M41: 9,473,584 km (0.088 R)
• M42: 9,927,016 km (0.109 R)
• M43: 10,185,221 km (0.084 R)
• M44: 10,387,627 km (0.081 R)
• M45: 10,679,044 km (0.102 R)
• M46: 10,914,212 km (0.109 R)
• M47: 11,659,808 km (0.099 R)
• M48: 12,237,555 km (0.115 R)
• M49: 12,483,643 km (0.1 R)
• M50: 12,576,244 km (0.091 R)
• M51: 13,452,439 km (0.106 R)
• M52: 13,834,063 km (0.082 R)
• M53: 14,154,651 km (0.1 R)
• M54: 14,738,083 km (0.093 R)
• M55: 14,836,070 km (0.078 R)
• M56: 14,934,355 km (0.036 R)
• M57: 15,098,464 km (0.096 R)
• M58: 15,561,470 km (0.116 R)
• M59: 15,928,433 km (0.111 R)
• M60: 16,602,970 km (0.075 R)
• M61: 16,875,388 km (0.089 R)
• M62: 17,012,270 km (0.059 R)
• M63: 17,493,825 km (0.101 R)
• M64: 17,701,617 km (0.087 R)
• M65: 17,875,450 km (0.094 R)
• M66: 18,611,621 km (0.066 R)
• M67: 18,788,296 km (0.039 R)
• M68: 18,930,115 km (0.058 R)
• M69: 19,214,799 km (0.115 R)
• M70: 19,896,517 km (0.097 R)
• M71: 19,968,773 km (0.088 R)
• M72: 20,367,451 km (0.119 R)
• M73: 20,622,665 km (0.101 R)
• M74: 21,357,490 km (0.089 R)
• M75: 21,653,843 km (0.103 R)
• M76: 22,026,192 km (0.117 R)
• M77: 22,100,841 km (0.05 R)
• M78: 22,175,790 km (0.106 R)
• M79: 23,842,759 km (0.101 R)
• M80: 25,628,359 km (0.057 R)
• M81: 25,943,263 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 11.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.78 AU - 10.64 AU

Year: 9533 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 117,954,813 km

• M1: 152,291 km (0.091 R)
• M2: 263,442 km (0.093 R)
• M3: 406,906 km (0.043 R)
• M4: 570,417 km (0.115 R)
• M5: 885,021 km (0.081 R)
• M6: 1,002,007 km (0.101 R)
• M7: 1,124,677 km (0.089 R)
• M8: 1,215,632 km (0.046 R)
• M9: 1,464,264 km (0.03 R)
• M10: 1,922,632 km (0.12 R)
• M11: 2,495,891 km (0.094 R)
• M12: 2,839,517 km (0.118 R)
• M13: 3,094,432 km (0.117 R)
• M14: 3,383,455 km (0.08 R)
• M15: 3,544,871 km (0.114 R)
• M16: 3,875,482 km (0.052 R)
• M17: 4,073,101 km (0.074 R)
• M18: 4,244,989 km (0.03 R)
• M19: 4,835,751 km (0.115 R)
• M20: 5,048,779 km (0.051 R)
• M21: 5,452,394 km (0.11 R)
• M22: 5,610,519 km (0.076 R)
• M23: 5,706,112 km (0.114 R)
• M24: 6,291,189 km (0.118 R)
• M25: 6,557,473 km (0.072 R)
• M26: 6,895,415 km (0.076 R)
• M27: 7,032,297 km (0.084 R)
• M28: 7,204,484 km (0.112 R)
• M29: 8,195,271 km (0.077 R)
• M30: 8,706,746 km (0.101 R)
• M31: 9,190,844 km (0.045 R)
• M32: 9,798,810 km (0.11 R)
• M33: 10,616,512 km (0.068 R)
• M34: 10,695,500 km (0.093 R)
• M35: 10,854,223 km (0.087 R)
• M36: 11,013,694 km (0.103 R)
• M37: 11,093,580 km (0.086 R)
• M38: 12,275,552 km (0.074 R)
• M39: 12,358,430 km (0.065 R)
• M40: 12,776,257 km (0.112 R)
• M41: 13,711,692 km (0.112 R)
• M42: 14,405,826 km (0.116 R)
• M43: 14,624,987 km (0.114 R)
• M44: 15,334,231 km (0.067 R)
• M45: 15,423,540 km (0.093 R)
• M46: 16,556,146 km (0.118 R)
• M47: 16,924,157 km (0.093 R)
• M48: 17,341,535 km (0.072 R)
• M49: 17,621,732 km (0.117 R)
• M50: 17,715,380 km (0.062 R)
• M51: 18,376,004 km (0.101 R)
• M52: 18,470,999 km (0.118 R)
• M53: 18,661,586 km (0.09 R)
• M54: 19,285,410 km (0.105 R)
• M55: 20,800,537 km (0.059 R)
• M56: 21,798,205 km (0.06 R)
• M57: 23,323,954 km (0.069 R)
• M58: 24,412,278 km (0.11 R)
• M59: 24,831,302 km (0.12 R)
• M60: 25,252,719 km (0.071 R)
• M61: 25,836,001 km (0.114 R)
• M62: 26,155,991 km (0.112 R)
• M63: 26,907,870 km (0.115 R)
• M64: 27,069,884 km (0.076 R)
• M65: 27,340,656 km (0.117 R)
• M66: 28,213,111 km (0.064 R)
• M67: 30,097,446 km (0.08 R)
• M68: 30,378,092 km (0.099 R)
• M69: 31,168,118 km (0.088 R)
• M70: 31,622,746 km (0.106 R)
• M71: 31,965,026 km (0.117 R)
• M72: 32,308,652 km (0.111 R)
• M73: 32,768,666 km (0.057 R)
• M74: 33,811,662 km (0.108 R)
• M75: 35,042,104 km (0.096 R)
• M76: 35,337,261 km (0.113 R)
• M77: 36,585,954 km (0.104 R)
• M78: 37,065,416 km (0.073 R)
• M79: 37,245,681 km (0.04 R)
• M80: 37,486,683 km (0.118 R)
• M81: 37,728,134 km (0.069 R)
• M82: 40,108,984 km (0.062 R)
• M83: 41,848,209 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 8.6

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.05 AU - 10.83 AU

Year: 9913 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 117,954,813 km

• M1: 192,981 km (0.109 R)
• M2: 276,457 km (0.095 R)
• M3: 376,837 km (0.055 R)
• M4: 432,637 km (0.111 R)
• M5: 522,396 km (0.071 R)
• M6: 851,212 km (0.108 R)
• M7: 1,238,371 km (0.111 R)
• M8: 1,326,484 km (0.113 R)
• M9: 1,416,841 km (0.062 R)
• M10: 1,580,053 km (0.118 R)
• M11: 1,724,863 km (0.12 R)
• M12: 2,053,680 km (0.116 R)
• M13: 2,740,633 km (0.116 R)
• M14: 3,184,789 km (0.076 R)
• M15: 3,245,825 km (0.079 R)
• M16: 3,337,977 km (0.118 R)
• M17: 3,399,911 km (0.11 R)
• M18: 3,651,534 km (0.055 R)
• M19: 3,876,679 km (0.113 R)
• M20: 4,340,732 km (0.093 R)
• M21: 4,963,059 km (0.039 R)
• M22: 5,320,897 km (0.083 R)
• M23: 5,724,213 km (0.11 R)
• M24: 6,290,142 km (0.091 R)
• M25: 6,444,078 km (0.073 R)
• M26: 6,716,496 km (0.082 R)
• M27: 7,032,446 km (0.082 R)
• M28: 7,112,182 km (0.082 R)
• M29: 7,353,184 km (0.093 R)
• M30: 8,302,233 km (0.089 R)
• M31: 8,428,793 km (0.108 R)
• M32: 8,941,764 km (0.115 R)
• M33: 9,729,995 km (0.098 R)
• M34: 9,908,166 km (0.112 R)
• M35: 10,087,534 km (0.078 R)
• M36: 10,449,262 km (0.118 R)
• M37: 10,723,475 km (0.105 R)
• M38: 10,953,706 km (0.087 R)
• M39: 11,046,307 km (0.118 R)
• M40: 11,938,808 km (0.086 R)
• M41: 12,321,479 km (0.074 R)
• M42: 13,892,107 km (0.099 R)
• M43: 14,345,239 km (0.068 R)
• M44: 14,446,517 km (0.069 R)
• M45: 14,905,483 km (0.069 R)
• M46: 15,942,495 km (0.074 R)
• M47: 16,047,513 km (0.04 R)
• M48: 16,152,830 km (0.104 R)
• M49: 17,325,229 km (0.114 R)
• M50: 18,414,899 km (0.066 R)
• M51: 19,134,914 km (0.1 R)
• M52: 19,358,264 km (0.066 R)
• M53: 19,751,407 km (0.102 R)
• M54: 19,920,602 km (0.039 R)
• M55: 20,831,503 km (0.115 R)
• M56: 20,888,949 km (0.089 R)
• M57: 21,061,435 km (0.081 R)
• M58: 21,465,649 km (0.074 R)
• M59: 22,930,212 km (0.106 R)
• M60: 22,989,602 km (0.115 R)
• M61: 23,048,843 km (0.086 R)
• M62: 23,465,473 km (0.08 R)
• M63: 24,004,624 km (0.089 R)
• M64: 24,064,912 km (0.119 R)
• M65: 28,527,117 km (0.11 R)
• M66: 28,910,237 km (0.087 R)
• M67: 31,639,950 km (0.075 R)
• M68: 32,235,648 km (0.111 R)
• M69: 32,901,658 km (0.079 R)
• M70: 34,927,064 km (0.111 R)
• M71: 35,336,962 km (0.118 R)
• M72: 35,473,993 km (0.074 R)
• M73: 35,679,840 km (0.1 R)
• M74: 36,023,766 km (0.053 R)
• M75: 36,230,660 km (0.045 R)
• M76: 41,891,144 km (0.12 R)
• M77: 42,544,886 km (0.04 R)
• M78: 42,690,595 km (0.106 R)
• M79: 42,763,599 km (0.056 R)
• M80: 43,421,979 km (0.067 R)
• M81: 45,416,866 km (0.092 R)
• M82: 46,163,360 km (0.113 R)
• M83: 47,592,767 km (0.065 R)
• M84: 48,426,925 km (0.116 R)
• M85: 48,807,652 km (0.08 R)
• M86: 48,883,947 km (0.062 R)
• M87: 49,648,841 km (0.057 R)
• M88: 49,802,328 km (0.106 R)
• M89: 51,500,862 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.06 AU - 16.42 AU

Year: 23159 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 117,954,813 km

• M1: 165,754 km (0.098 R)
• M2: 346,469 km (0.119 R)
• M3: 661,971 km (0.068 R)
• M4: 1,409,511 km (0.097 R)
• M5: 2,393,267 km (0.072 R)
• M6: 2,769,356 km (0.066 R)
• M7: 3,628,347 km (0.114 R)
• M8: 4,077,290 km (0.062 R)
• M9: 5,065,833 km (0.087 R)
• M10: 5,485,006 km (0.115 R)
• M11: 6,335,320 km (0.068 R)
• M12: 6,939,097 km (0.067 R)
• M13: 7,314,737 km (0.092 R)
• M14: 7,606,304 km (0.068 R)
• M15: 7,833,244 km (0.081 R)
• M16: 9,000,705 km (0.083 R)
• M17: 9,337,301 km (0.041 R)
• M18: 12,652,838 km (0.105 R)
• M19: 12,706,394 km (0.089 R)
• M20: 13,437,180 km (0.052 R)
• M21: 14,042,752 km (0.086 R)
• M22: 14,967,716 km (0.111 R)
• M23: 15,052,687 km (0.07 R)
• M24: 16,202,048 km (0.088 R)
• M25: 16,376,928 km (0.082 R)
• M26: 16,728,483 km (0.109 R)
• M27: 17,767,889 km (0.083 R)
• M28: 18,705,867 km (0.077 R)
• M29: 19,257,883 km (0.111 R)
• M30: 19,846,402 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 3.3

Gravity: 89.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.88 AU - 23.52 AU

Year: 32427 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 117,954,813 km

• M1: 110,104 km (0.102 R)
• M2: 141,669 km (0.118 R)
• M3: 279,748 km (0.072 R)
• M4: 949,198 km (0.092 R)
• M5: 1,019,958 km (0.095 R)
• M6: 1,281,007 km (0.085 R)
• M7: 1,520,662 km (0.105 R)
• M8: 1,730,847 km (0.102 R)
• M9: 2,609,735 km (0.115 R)
• M10: 2,659,252 km (0.059 R)
• M11: 2,709,068 km (0.11 R)
• M12: 3,119,116 km (0.109 R)
• M13: 4,226,140 km (0.12 R)
• M14: 4,401,618 km (0.085 R)
• M15: 4,942,564 km (0.049 R)
• M16: 6,350,579 km (0.116 R)
• M17: 7,236,498 km (0.064 R)
• M18: 7,376,222 km (0.072 R)
• M19: 8,015,903 km (0.047 R)
• M20: 8,160,564 km (0.114 R)
• M21: 8,525,732 km (0.03 R)
• M22: 8,896,137 km (0.112 R)
• M23: 9,499,764 km (0.102 R)
• M24: 9,806,589 km (0.09 R)
• M25: 10,905,535 km (0.095 R)
• M26: 11,307,355 km (0.117 R)
• M27: 13,904,823 km (0.046 R)
• M28: 14,252,788 km (0.093 R)
• M29: 14,340,302 km (0.096 R)
• M30: 14,603,744 km (0.104 R)
• M31: 15,763,726 km (0.09 R)
• M32: 16,309,010 km (0.082 R)
• M33: 17,417,830 km (0.095 R)
• M34: 17,887,118 km (0.094 R)
• M35: 20,196,461 km (0.107 R)
• M36: 20,294,597 km (0.074 R)
• M37: 20,986,786 km (0.09 R)
• M38: 24,876,331 km (0.077 R)
• M39: 27,010,494 km (0.088 R)
• M40: 27,118,653 km (0.079 R)
• M41: 30,544,744 km (0.102 R)
• M42: 32,365,649 km (0.077 R)
• M43: 33,405,205 km (0.104 R)
• M44: 34,104,275 km (0.118 R)
• M45: 36,111,280 km (0.101 R)
• M46: 36,948,580 km (0.112 R)
• M47: 37,068,856 km (0.109 R)
• M48: 38,399,081 km (0.113 R)
• M49: 39,131,213 km (0.071 R)
• M50: 40,361,655 km (0.072 R)
• M51: 42,231,180 km (0.066 R)
• M52: 44,511,350 km (0.082 R)
• M53: 47,613,262 km (0.103 R)
• M54: 49,454,662 km (0.077 R)
• M55: 52,665,033 km (0.102 R)
• M56: 53,071,041 km (0.084 R)
• M57: 55,666,415 km (0.061 R)
• M58: 56,494,589 km (0.12 R)
• M59: 56,910,321 km (0.082 R)
• M60: 57,744,479 km (0.095 R)
• M61: 58,023,479 km (0.099 R)
• M62: 58,582,825 km (0.118 R)
• M63: 59,988,896 km (0.032 R)
• M64: 61,263,918 km (0.068 R)
• M65: 62,977,712 km (0.088 R)
• M66: 63,408,553 km (0.09 R)
• M67: 63,552,467 km (0.073 R)
• M68: 63,840,443 km (0.098 R)
• M69: 67,183,805 km (0.093 R)
• M70: 67,918,181 km (0.076 R)
• M71: 70,285,867 km (0.041 R)
• M72: 72,229,442 km (0.087 R)
• M73: 72,981,620 km (0.078 R)
• M74: 75,406,153 km (0.12 R)
• M75: 75,558,593 km (0.057 R)
• M76: 78,937,411 km (0.056 R)
• M77: 80,022,743 km (0.103 R)
• M78: 80,333,757 km (0.102 R)
• M79: 86,797,283 km (0.089 R)
• M80: 87,276,744 km (0.091 R)
• M81: 90,333,777 km (0.04 R)
• M82: 93,262,005 km (0.097 R)
• M83: 99,378,165 km (0.091 R)
• M84: 100,717,514 km (0.067 R)
• M85: 102,737,834 km (0.116 R)
• M86: 105,793,071 km (0.046 R)
• M87: 105,963,762 km (0.045 R)
• M88: 106,989,405 km (0.107 R)
• M89: 108,190,078 km (0.092 R)
• M90: 108,361,966 km (0.079 R)
• M91: 110,431,802 km (0.069 R)
• M92: 112,862,917 km (0.115 R)
• M93: 113,560,791 km (0.115 R)
• M94: 114,785,549 km (0.103 R)
• M95: 115,136,206 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit