🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.69 AU - 0.85 AU

Year: 259 Days

Day: 36.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,751,173 km

• M1: 650,900 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 321 Days

Day: 13.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,751,173 km

• M1: 151,243 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.08 AU - 1.5 AU

Year: 561 Days

Day: 37.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.19 AU - 1.43 AU

Year: 574 Days

Day: 22.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,751,173 km

• M1: 941,419 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.67 AU

Year: 662 Days

Day: 13.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.05 AU - 2.19 AU

Year: 1182 Days

Day: 30.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,751,173 km

• M1: 1,825,543 km (0.104 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.38 AU - 5.14 AU

Year: 3367 Days

Day: 7 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,751,173 km

• M1: 269,725 km (0.065 R)
• M2: 393,293 km (0.109 R)
• M3: 562,787 km (0.119 R)
• M4: 674,088 km (0.105 R)
• M5: 897,886 km (0.087 R)
• M6: 1,405,023 km (0.109 R)
• M7: 1,533,977 km (0.07 R)
• M8: 1,652,159 km (0.065 R)
• M9: 1,773,483 km (0.109 R)
• M10: 1,866,533 km (0.102 R)
• M11: 1,945,371 km (0.105 R)
• M12: 2,339,860 km (0.086 R)
• M13: 2,511,898 km (0.034 R)
• M14: 2,832,187 km (0.04 R)
• M15: 2,941,842 km (0.066 R)
• M16: 3,222,488 km (0.115 R)
• M17: 3,531,707 km (0.095 R)
• M18: 3,770,016 km (0.103 R)
• M19: 3,972,571 km (0.045 R)
• M20: 4,304,380 km (0.1 R)
• M21: 4,473,724 km (0.094 R)
• M22: 4,775,463 km (0.093 R)
• M23: 4,950,942 km (0.043 R)
• M24: 5,285,742 km (0.058 R)
• M25: 5,836,711 km (0.038 R)
• M26: 5,977,333 km (0.116 R)
• M27: 6,190,509 km (0.063 R)
• M28: 6,771,248 km (0.072 R)
• M29: 7,068,051 km (0.095 R)
• M30: 7,167,982 km (0.087 R)
• M31: 7,268,512 km (0.034 R)
• M32: 7,649,238 km (0.086 R)
• M33: 8,088,757 km (0.114 R)
• M34: 8,245,835 km (0.108 R)
• M35: 8,749,979 km (0.103 R)
• M36: 8,857,391 km (0.118 R)
• M37: 8,965,251 km (0.104 R)
• M38: 9,483,757 km (0.093 R)
• M39: 9,594,160 km (0.114 R)
• M40: 9,704,863 km (0.043 R)
• M41: 10,521,218 km (0.079 R)
• M42: 10,606,938 km (0.112 R)
• M43: 10,836,571 km (0.114 R)
• M44: 11,097,020 km (0.117 R)
• M45: 11,359,415 km (0.077 R)
• M46: 12,460,007 km (0.118 R)
• M47: 12,824,277 km (0.091 R)
• M48: 13,687,906 km (0.119 R)
• M49: 14,347,932 km (0.105 R)
• M50: 14,443,076 km (0.088 R)
• M51: 14,665,977 km (0.119 R)
• M52: 15,179,546 km (0.036 R)
• M53: 15,276,486 km (0.101 R)
• M54: 15,438,650 km (0.119 R)
• M55: 15,731,712 km (0.095 R)
• M56: 16,456,215 km (0.101 R)
• M57: 16,555,847 km (0.029 R)
• M58: 16,655,629 km (0.109 R)
• M59: 17,090,510 km (0.098 R)
• M60: 17,427,703 km (0.09 R)
• M61: 17,835,208 km (0.107 R)
• M62: 18,040,007 km (0.096 R)
• M63: 18,936,996 km (0.064 R)
• M64: 19,321,014 km (0.084 R)
• M65: 19,531,498 km (0.093 R)
• M66: 20,060,925 km (0.09 R)
• M67: 20,238,498 km (0.066 R)
• M68: 20,345,310 km (0.077 R)
• M69: 21,278,801 km (0.082 R)
• M70: 21,568,722 km (0.114 R)
• M71: 21,787,135 km (0.099 R)
• M72: 21,933,142 km (0.112 R)
• M73: 22,336,308 km (0.051 R)
• M74: 22,815,919 km (0.109 R)
• M75: 23,112,871 km (0.067 R)
• M76: 23,411,020 km (0.043 R)
• M77: 23,785,463 km (0.052 R)
• M78: 24,086,454 km (0.078 R)
• M79: 24,464,488 km (0.03 R)
• M80: 25,495,068 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 10.5

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.96 AU - 6.4 AU

Year: 5183 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,751,173 km

• M1: 154,983 km (0.101 R)
• M2: 299,196 km (0.03 R)
• M3: 373,546 km (0.08 R)
• M4: 670,498 km (0.084 R)
• M5: 831,764 km (0.116 R)
• M6: 1,393,055 km (0.071 R)
• M7: 1,479,373 km (0.069 R)
• M8: 1,657,544 km (0.081 R)
• M9: 1,899,743 km (0.08 R)
• M10: 2,035,129 km (0.111 R)
• M11: 2,113,968 km (0.049 R)
• M12: 2,587,146 km (0.081 R)
• M13: 2,825,156 km (0.105 R)
• M14: 2,980,438 km (0.096 R)
• M15: 3,070,347 km (0.067 R)
• M16: 3,276,193 km (0.073 R)
• M17: 3,392,581 km (0.088 R)
• M18: 3,725,735 km (0.113 R)
• M19: 3,945,644 km (0.043 R)
• M20: 4,044,678 km (0.106 R)
• M21: 4,144,609 km (0.084 R)
• M22: 4,475,071 km (0.096 R)
• M23: 4,682,862 km (0.115 R)
• M24: 4,867,167 km (0.095 R)
• M25: 5,080,792 km (0.074 R)
• M26: 5,824,743 km (0.028 R)
• M27: 6,310,637 km (0.117 R)
• M28: 6,397,703 km (0.098 R)
• M29: 6,661,444 km (0.042 R)
• M30: 7,752,012 km (0.051 R)
• M31: 7,939,159 km (0.086 R)
• M32: 8,477,562 km (0.099 R)
• M33: 8,897,333 km (0.088 R)
• M34: 9,093,307 km (0.064 R)
• M35: 9,323,837 km (0.111 R)
• M36: 9,656,393 km (0.113 R)
• M37: 9,857,901 km (0.028 R)
• M38: 10,060,756 km (0.111 R)
• M39: 10,196,890 km (0.112 R)
• M40: 10,401,989 km (0.085 R)
• M41: 10,470,804 km (0.042 R)
• M42: 11,377,666 km (0.062 R)
• M43: 11,769,014 km (0.067 R)
• M44: 11,912,329 km (0.092 R)
• M45: 11,984,285 km (0.105 R)
• M46: 12,418,867 km (0.082 R)
• M47: 13,266,040 km (0.078 R)
• M48: 13,980,071 km (0.075 R)
• M49: 14,055,917 km (0.119 R)
• M50: 14,977,290 km (0.073 R)
• M51: 15,878,617 km (0.089 R)
• M52: 15,957,754 km (0.03 R)
• M53: 16,355,685 km (0.12 R)
• M54: 16,716,814 km (0.111 R)
• M55: 17,039,796 km (0.12 R)
• M56: 17,161,569 km (0.088 R)
• M57: 17,651,202 km (0.106 R)
• M58: 17,897,740 km (0.117 R)
• M59: 18,104,185 km (0.11 R)
• M60: 18,477,581 km (0.093 R)
• M61: 18,895,557 km (0.076 R)
• M62: 19,570,693 km (0.065 R)
• M63: 19,868,542 km (0.027 R)
• M64: 20,167,887 km (0.094 R)
• M65: 20,684,598 km (0.073 R)
• M66: 21,907,262 km (0.045 R)
• M67: 21,995,375 km (0.093 R)
• M68: 22,127,919 km (0.06 R)
• M69: 22,216,481 km (0.114 R)
• M70: 22,660,936 km (0.102 R)
• M71: 23,153,113 km (0.036 R)
• M72: 25,666,656 km (0.073 R)
• M73: 26,320,249 km (0.067 R)
• M74: 27,548,448 km (0.069 R)
• M75: 27,786,757 km (0.1 R)
• M76: 28,025,815 km (0.083 R)
• M77: 28,313,641 km (0.117 R)
• M78: 28,602,365 km (0.118 R)
• M79: 30,848,128 km (0.072 R)
• M80: 30,996,529 km (0.114 R)
• M81: 32,343,209 km (0.096 R)
• M82: 32,695,363 km (0.053 R)
• M83: 33,048,862 km (0.082 R)
• M84: 34,065,978 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 12.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.19 AU - 6.89 AU

Year: 5684 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,751,173 km

• M1: 159,023 km (0.097 R)
• M2: 245,640 km (0.078 R)
• M3: 345,721 km (0.103 R)
• M4: 494,870 km (0.114 R)
• M5: 639,531 km (0.071 R)
• M6: 723,306 km (0.091 R)
• M7: 880,383 km (0.084 R)
• M8: 975,827 km (0.086 R)
• M9: 1,062,444 km (0.115 R)
• M10: 1,380,489 km (0.076 R)
• M11: 1,464,862 km (0.026 R)
• M12: 1,713,943 km (0.103 R)
• M13: 2,040,814 km (0.062 R)
• M14: 2,370,977 km (0.11 R)
• M15: 2,647,583 km (0.073 R)
• M16: 3,138,264 km (0.12 R)
• M17: 3,308,357 km (0.056 R)
• M18: 3,578,979 km (0.119 R)
• M19: 4,039,292 km (0.114 R)
• M20: 4,328,914 km (0.098 R)
• M21: 4,497,361 km (0.116 R)
• M22: 4,582,482 km (0.057 R)
• M23: 4,754,370 km (0.049 R)
• M24: 4,950,343 km (0.087 R)
• M25: 5,126,869 km (0.097 R)
• M26: 5,260,460 km (0.096 R)
• M27: 5,417,986 km (0.055 R)
• M28: 6,300,314 km (0.113 R)
• M29: 6,419,693 km (0.113 R)
• M30: 6,685,230 km (0.069 R)
• M31: 6,929,673 km (0.114 R)
• M32: 7,053,091 km (0.057 R)
• M33: 7,177,107 km (0.097 R)
• M34: 7,553,944 km (0.104 R)
• M35: 8,431,785 km (0.05 R)
• M36: 8,696,124 km (0.12 R)
• M37: 9,017,012 km (0.12 R)
• M38: 9,808,534 km (0.12 R)
• M39: 9,975,036 km (0.103 R)
• M40: 10,226,660 km (0.089 R)
• M41: 10,311,033 km (0.102 R)
• M42: 10,764,764 km (0.088 R)
• M43: 11,196,204 km (0.111 R)
• M44: 11,516,194 km (0.111 R)
• M45: 11,633,329 km (0.091 R)
• M46: 11,839,175 km (0.091 R)
• M47: 12,075,989 km (0.055 R)
• M48: 12,194,919 km (0.104 R)
• M49: 13,653,199 km (0.096 R)
• M50: 13,808,332 km (0.112 R)
• M51: 14,371,419 km (0.095 R)
• M52: 14,592,524 km (0.1 R)
• M53: 15,358,914 km (0.091 R)
• M54: 15,812,046 km (0.115 R)
• M55: 16,203,993 km (0.048 R)
• M56: 17,567,128 km (0.101 R)
• M57: 17,702,066 km (0.12 R)
• M58: 18,075,013 km (0.077 R)
• M59: 18,313,622 km (0.094 R)
• M60: 18,553,427 km (0.041 R)
• M61: 18,759,723 km (0.073 R)
• M62: 18,932,209 km (0.087 R)
• M63: 20,260,638 km (0.109 R)
• M64: 20,437,612 km (0.119 R)
• M65: 21,043,334 km (0.117 R)
• M66: 21,510,528 km (0.097 R)
• M67: 21,835,904 km (0.077 R)
• M68: 21,944,811 km (0.074 R)
• M69: 22,565,044 km (0.103 R)
• M70: 22,748,600 km (0.054 R)
• M71: 23,228,061 km (0.112 R)
• M72: 24,347,353 km (0.118 R)
• M73: 24,648,792 km (0.061 R)
• M74: 24,762,188 km (0.093 R)
• M75: 25,179,266 km (0.085 R)
• M76: 25,331,557 km (0.115 R)
• M77: 25,445,999 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 14.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.37 AU - 11.61 AU

Year: 11194 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,751,173 km

• M1: 261,497 km (0.059 R)
• M2: 379,979 km (0.095 R)
• M3: 515,365 km (0.09 R)
• M4: 642,224 km (0.095 R)
• M5: 797,955 km (0.06 R)
• M6: 986,000 km (0.089 R)
• M7: 1,228,498 km (0.102 R)
• M8: 1,428,809 km (0.109 R)
• M9: 1,533,378 km (0.101 R)
• M10: 1,640,640 km (0.088 R)
• M11: 2,001,620 km (0.028 R)
• M12: 2,363,497 km (0.113 R)
• M13: 2,488,860 km (0.107 R)
• M14: 2,590,736 km (0.115 R)
• M15: 2,825,455 km (0.079 R)
• M16: 3,204,536 km (0.101 R)
• M17: 3,629,244 km (0.079 R)
• M18: 4,501,101 km (0.094 R)
• M19: 4,816,603 km (0.111 R)
• M20: 6,046,297 km (0.117 R)
• M21: 6,219,681 km (0.056 R)
• M22: 6,750,006 km (0.112 R)
• M23: 7,294,991 km (0.101 R)
• M24: 7,554,244 km (0.05 R)
• M25: 7,854,337 km (0.102 R)
• M26: 8,234,914 km (0.083 R)
• M27: 8,350,254 km (0.093 R)
• M28: 8,738,760 km (0.051 R)
• M29: 9,133,249 km (0.087 R)
• M30: 9,252,778 km (0.064 R)
• M31: 9,412,848 km (0.088 R)
• M32: 9,898,891 km (0.098 R)
• M33: 10,103,840 km (0.084 R)
• M34: 11,022,222 km (0.104 R)
• M35: 11,663,847 km (0.088 R)
• M36: 13,073,059 km (0.106 R)
• M37: 13,980,968 km (0.108 R)
• M38: 14,721,926 km (0.12 R)
• M39: 15,097,268 km (0.083 R)
• M40: 16,338,780 km (0.067 R)
• M41: 16,727,436 km (0.091 R)
• M42: 17,217,518 km (0.082 R)
• M43: 19,122,797 km (0.118 R)
• M44: 19,789,854 km (0.099 R)
• M45: 19,996,747 km (0.032 R)
• M46: 20,360,270 km (0.083 R)
• M47: 20,464,690 km (0.065 R)
• M48: 20,673,827 km (0.077 R)
• M49: 21,890,058 km (0.083 R)
• M50: 22,103,983 km (0.037 R)
• M51: 22,695,942 km (0.025 R)
• M52: 24,558,136 km (0.118 R)
• M53: 24,891,889 km (0.096 R)
• M54: 27,730,957 km (0.071 R)
• M55: 27,904,491 km (0.03 R)
• M56: 28,194,561 km (0.113 R)
• M57: 29,071,055 km (0.113 R)
• M58: 29,837,744 km (0.075 R)
• M59: 30,075,156 km (0.093 R)
• M60: 31,090,477 km (0.109 R)
• M61: 31,270,892 km (0.077 R)
• M62: 33,585,470 km (0.059 R)
• M63: 35,013,232 km (0.026 R)
• M64: 35,138,296 km (0.119 R)
• M65: 35,703,028 km (0.109 R)
• M66: 36,841,468 km (0.118 R)
• M67: 37,223,541 km (0.047 R)
• M68: 38,120,380 km (0.108 R)
• M69: 40,131,274 km (0.103 R)
• M70: 40,787,261 km (0.105 R)
• M71: 41,513,110 km (0.072 R)
• M72: 42,043,584 km (0.115 R)
• M73: 42,509,581 km (0.088 R)
• M74: 42,709,893 km (0.111 R)
• M75: 44,255,538 km (0.119 R)
• M76: 44,661,846 km (0.103 R)
• M77: 45,614,485 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit