🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.76 AU - 0.8 AU

Year: 252 Days

Day: 12.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.76 AU - 2.06 AU

Year: 964 Days

Day: 44.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.7 AU - 2.66 AU

Year: 1176 Days

Day: 18.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1514 Days

Day: 16.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,241,793 km

• M1: 1,743,264 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 8.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.25 AU - 11.81 AU

Year: 10746 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,241,793 km

• M1: 114,891 km (0.064 R)
• M2: 169,046 km (0.099 R)
• M3: 343,178 km (0.118 R)
• M4: 463,454 km (0.093 R)
• M5: 682,615 km (0.055 R)
• M6: 770,579 km (0.114 R)
• M7: 886,218 km (0.107 R)
• M8: 1,096,253 km (0.116 R)
• M9: 1,227,451 km (0.116 R)
• M10: 1,322,445 km (0.114 R)
• M11: 1,757,326 km (0.093 R)
• M12: 1,943,276 km (0.058 R)
• M13: 2,022,713 km (0.109 R)
• M14: 2,119,503 km (0.063 R)
• M15: 2,522,071 km (0.105 R)
• M16: 3,169,979 km (0.068 R)
• M17: 3,263,926 km (0.1 R)
• M18: 3,320,774 km (0.068 R)
• M19: 3,708,232 km (0.07 R)
• M20: 4,069,212 km (0.059 R)
• M21: 4,171,537 km (0.089 R)
• M22: 4,336,992 km (0.088 R)
• M23: 4,504,691 km (0.045 R)
• M24: 4,717,270 km (0.108 R)
• M25: 4,868,064 km (0.092 R)
• M26: 4,976,822 km (0.088 R)
• M27: 5,285,442 km (0.092 R)
• M28: 5,967,908 km (0.106 R)
• M29: 7,215,255 km (0.073 R)
• M30: 7,289,755 km (0.051 R)
• M31: 7,364,404 km (0.099 R)
• M32: 7,817,536 km (0.117 R)
• M33: 8,202,152 km (0.085 R)
• M34: 8,409,794 km (0.114 R)
• M35: 8,989,785 km (0.093 R)
• M36: 9,719,374 km (0.089 R)
• M37: 9,883,931 km (0.098 R)
• M38: 11,436,308 km (0.056 R)
• M39: 11,610,291 km (0.107 R)
• M40: 11,960,649 km (0.062 R)
• M41: 12,463,148 km (0.068 R)
• M42: 12,701,906 km (0.057 R)
• M43: 12,851,953 km (0.07 R)
• M44: 13,457,974 km (0.037 R)
• M45: 14,322,201 km (0.066 R)
• M46: 14,603,744 km (0.088 R)
• M47: 14,760,971 km (0.111 R)
• M48: 15,204,080 km (0.063 R)
• M49: 15,909,434 km (0.089 R)
• M50: 16,006,374 km (0.04 R)
• M51: 16,756,607 km (0.071 R)
• M52: 16,822,430 km (0.103 R)
• M53: 16,888,253 km (0.084 R)
• M54: 17,418,278 km (0.079 R)
• M55: 17,518,359 km (0.095 R)
• M56: 17,718,821 km (0.076 R)
• M57: 18,021,158 km (0.116 R)
• M58: 18,494,635 km (0.117 R)
• M59: 18,835,419 km (0.119 R)
• M60: 18,972,451 km (0.087 R)
• M61: 19,109,632 km (0.118 R)
• M62: 19,419,599 km (0.116 R)
• M63: 19,523,270 km (0.072 R)
• M64: 19,696,504 km (0.109 R)
• M65: 19,974,756 km (0.058 R)
• M66: 20,324,367 km (0.079 R)
• M67: 20,817,292 km (0.059 R)
• M68: 21,065,175 km (0.079 R)
• M69: 21,242,898 km (0.037 R)
• M70: 21,528,330 km (0.077 R)
• M71: 21,814,960 km (0.05 R)
• M72: 22,828,037 km (0.116 R)
• M73: 23,120,351 km (0.068 R)
• M74: 23,303,608 km (0.101 R)
• M75: 23,745,520 km (0.107 R)
• M76: 24,301,725 km (0.056 R)
• M77: 24,862,418 km (0.112 R)
• M78: 25,050,163 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 11.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.1 AU - 12.26 AU

Year: 12748 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,241,793 km

• M1: 144,811 km (0.09 R)
• M2: 342,130 km (0.09 R)
• M3: 819,647 km (0.07 R)
• M4: 960,867 km (0.053 R)
• M5: 1,245,552 km (0.112 R)
• M6: 1,458,579 km (0.114 R)
• M7: 1,893,759 km (0.067 R)
• M8: 2,695,305 km (0.076 R)
• M9: 2,910,875 km (0.109 R)
• M10: 3,068,402 km (0.09 R)
• M11: 3,692,973 km (0.119 R)
• M12: 4,869,111 km (0.049 R)
• M13: 5,713,292 km (0.1 R)
• M14: 5,871,716 km (0.061 R)
• M15: 6,031,487 km (0.046 R)
• M16: 6,437,645 km (0.036 R)
• M17: 6,810,593 km (0.109 R)
• M18: 7,752,162 km (0.115 R)
• M19: 9,897,395 km (0.068 R)
• M20: 10,135,854 km (0.102 R)
• M21: 10,279,917 km (0.025 R)
• M22: 11,356,722 km (0.06 R)
• M23: 11,706,781 km (0.082 R)
• M24: 11,908,589 km (0.084 R)
• M25: 12,934,232 km (0.094 R)
• M26: 13,090,562 km (0.115 R)
• M27: 13,669,057 km (0.099 R)
• M28: 13,775,122 km (0.117 R)
• M29: 15,014,839 km (0.099 R)
• M30: 15,842,415 km (0.071 R)
• M31: 15,953,865 km (0.114 R)
• M32: 17,830,720 km (0.05 R)
• M33: 20,016,793 km (0.083 R)
• M34: 20,197,807 km (0.111 R)
• M35: 20,926,947 km (0.062 R)
• M36: 21,294,808 km (0.036 R)
• M37: 22,536,470 km (0.117 R)
• M38: 22,661,833 km (0.1 R)
• M39: 23,737,592 km (0.093 R)
• M40: 23,993,105 km (0.092 R)
• M41: 24,121,310 km (0.1 R)
• M42: 24,249,665 km (0.04 R)
• M43: 24,894,731 km (0.109 R)
• M44: 25,610,856 km (0.101 R)
• M45: 26,996,881 km (0.071 R)
• M46: 27,196,893 km (0.115 R)
• M47: 30,671,154 km (0.094 R)
• M48: 30,949,555 km (0.082 R)
• M49: 31,228,855 km (0.119 R)
• M50: 32,000,929 km (0.064 R)
• M51: 32,637,468 km (0.112 R)
• M52: 33,063,972 km (0.113 R)
• M53: 34,138,683 km (0.098 R)
• M54: 34,571,769 km (0.117 R)
• M55: 37,133,931 km (0.086 R)
• M56: 37,505,084 km (0.081 R)
• M57: 37,728,284 km (0.062 R)
• M58: 38,850,866 km (0.12 R)
• M59: 39,302,951 km (0.096 R)
• M60: 39,908,523 km (0.091 R)
• M61: 39,984,519 km (0.082 R)
• M62: 40,364,797 km (0.065 R)
• M63: 40,669,827 km (0.113 R)
• M64: 41,282,280 km (0.116 R)
• M65: 41,666,747 km (0.073 R)
• M66: 42,361,479 km (0.115 R)
• M67: 43,215,982 km (0.111 R)
• M68: 45,495,854 km (0.115 R)
• M69: 47,572,871 km (0.102 R)
• M70: 48,947,526 km (0.106 R)
• M71: 49,517,494 km (0.107 R)
• M72: 49,762,385 km (0.119 R)
• M73: 50,417,325 km (0.09 R)
• M74: 50,499,454 km (0.106 R)
• M75: 52,233,443 km (0.086 R)
• M76: 52,316,470 km (0.092 R)
• M77: 52,899,153 km (0.097 R)
• M78: 54,407,100 km (0.115 R)
• M79: 54,491,324 km (0.081 R)
• M80: 54,575,547 km (0.098 R)
• M81: 56,439,836 km (0.066 R)
• M82: 56,610,377 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 6

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.98 AU - 15.46 AU

Year: 21688 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,241,793 km

• M1: 89,310 km (0.11 R)
• M2: 429,047 km (0.098 R)
• M3: 563,984 km (0.067 R)
• M4: 1,017,565 km (0.09 R)
• M5: 1,771,089 km (0.112 R)
• M6: 2,617,813 km (0.054 R)
• M7: 2,741,830 km (0.056 R)
• M8: 2,995,697 km (0.118 R)
• M9: 3,435,665 km (0.1 R)
• M10: 4,229,281 km (0.115 R)
• M11: 5,493,832 km (0.096 R)
• M12: 5,759,817 km (0.091 R)
• M13: 7,975,062 km (0.05 R)
• M14: 9,645,024 km (0.108 R)
• M15: 10,816,076 km (0.108 R)
• M16: 11,283,569 km (0.103 R)
• M17: 12,169,188 km (0.107 R)
• M18: 12,446,094 km (0.114 R)
• M19: 14,809,142 km (0.103 R)
• M20: 15,253,448 km (0.076 R)
• M21: 15,477,097 km (0.099 R)
• M22: 16,230,920 km (0.097 R)
• M23: 16,306,916 km (0.101 R)
• M24: 17,073,755 km (0.054 R)
• M25: 17,150,947 km (0.074 R)
• M26: 17,383,721 km (0.081 R)
• M27: 21,162,863 km (0.087 R)
• M28: 21,914,592 km (0.109 R)
• M29: 22,251,337 km (0.087 R)
• M30: 22,674,848 km (0.095 R)
• M31: 23,186,623 km (0.115 R)
• M32: 23,272,193 km (0.084 R)
• M33: 23,615,969 km (0.084 R)
• M34: 24,395,224 km (0.072 R)
• M35: 28,233,606 km (0.098 R)
• M36: 28,691,974 km (0.051 R)
• M37: 28,875,979 km (0.089 R)
• M38: 29,988,389 km (0.069 R)
• M39: 30,362,384 km (0.115 R)
• M40: 30,643,777 km (0.077 R)
• M41: 31,303,953 km (0.086 R)
• M42: 31,968,616 km (0.116 R)
• M43: 34,185,507 km (0.097 R)
• M44: 35,164,775 km (0.066 R)
• M45: 35,855,618 km (0.106 R)
• M46: 36,750,662 km (0.077 R)
• M47: 38,056,202 km (0.045 R)
• M48: 38,258,459 km (0.088 R)
• M49: 38,968,899 km (0.084 R)
• M50: 39,991,550 km (0.072 R)
• M51: 42,167,601 km (0.12 R)
• M52: 43,428,262 km (0.076 R)
• M53: 45,021,330 km (0.113 R)
• M54: 46,633,546 km (0.116 R)
• M55: 46,850,014 km (0.06 R)
• M56: 48,046,049 km (0.103 R)
• M57: 48,264,611 km (0.099 R)
• M58: 50,246,334 km (0.065 R)
• M59: 51,470,494 km (0.08 R)
• M60: 53,947,984 km (0.103 R)
• M61: 55,659,384 km (0.105 R)
• M62: 56,464,071 km (0.073 R)
• M63: 56,925,730 km (0.057 R)
• M64: 57,272,797 km (0.055 R)
• M65: 58,901,319 km (0.116 R)
• M66: 59,369,411 km (0.106 R)
• M67: 59,603,980 km (0.088 R)
• M68: 59,956,283 km (0.099 R)
• M69: 60,309,334 km (0.096 R)
• M70: 60,545,101 km (0.064 R)
• M71: 61,017,531 km (0.107 R)
• M72: 61,847,200 km (0.107 R)
• M73: 62,085,061 km (0.103 R)
• M74: 63,637,737 km (0.098 R)
• M75: 68,371,912 km (0.085 R)
• M76: 68,987,058 km (0.12 R)
• M77: 69,851,285 km (0.062 R)
• M78: 69,975,002 km (0.089 R)
• M79: 70,346,753 km (0.085 R)
• M80: 70,594,786 km (0.115 R)
• M81: 73,847,343 km (0.097 R)
• M82: 74,225,826 km (0.059 R)
• M83: 74,352,087 km (0.105 R)
• M84: 74,604,907 km (0.12 R)
• M85: 74,858,027 km (0.061 R)
• M86: 75,111,296 km (0.116 R)
• M87: 75,491,873 km (0.046 R)
• M88: 75,618,881 km (0.061 R)
• M89: 80,108,463 km (0.102 R)
• M90: 80,497,268 km (0.076 R)
• M91: 82,058,920 km (0.118 R)
• M92: 84,947,655 km (0.069 R)
• M93: 85,344,239 km (0.079 R)
• M94: 86,936,259 km (0.074 R)
• M95: 87,469,277 km (0.104 R)
• M96: 87,602,568 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.4

Radius: 7.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.26 AU - 19.04 AU

Year: 29418 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,241,793 km

• M1: 201,209 km (0.108 R)
• M2: 324,029 km (0.088 R)
• M3: 1,728,005 km (0.069 R)
• M4: 1,862,194 km (0.076 R)
• M5: 2,699,194 km (0.037 R)
• M6: 3,986,185 km (0.088 R)
• M7: 5,287,986 km (0.119 R)
• M8: 5,533,326 km (0.052 R)
• M9: 6,447,070 km (0.101 R)
• M10: 6,921,445 km (0.097 R)
• M11: 8,928,899 km (0.081 R)
• M12: 9,935,094 km (0.101 R)
• M13: 10,482,323 km (0.106 R)
• M14: 10,976,893 km (0.048 R)
• M15: 11,039,276 km (0.082 R)
• M16: 12,767,281 km (0.09 R)
• M17: 13,030,423 km (0.087 R)
• M18: 13,295,212 km (0.108 R)
• M19: 13,897,792 km (0.056 R)
• M20: 14,032,879 km (0.097 R)
• M21: 15,198,844 km (0.075 R)
• M22: 15,268,407 km (0.119 R)
• M23: 15,337,970 km (0.087 R)
• M24: 15,617,719 km (0.063 R)
• M25: 16,040,482 km (0.111 R)
• M26: 16,395,478 km (0.088 R)
• M27: 16,609,852 km (0.092 R)
• M28: 16,753,316 km (0.079 R)
• M29: 17,768,637 km (0.118 R)
• M30: 18,431,804 km (0.06 R)
• M31: 18,580,205 km (0.113 R)
• M32: 19,479,438 km (0.113 R)
• M33: 21,397,881 km (0.041 R)
• M34: 21,788,780 km (0.12 R)
• M35: 22,103,235 km (0.101 R)
• M36: 24,917,769 km (0.073 R)
• M37: 26,659,837 km (0.116 R)
• M38: 27,333,775 km (0.09 R)
• M39: 27,842,856 km (0.103 R)
• M40: 30,786,643 km (0.056 R)
• M41: 31,582,205 km (0.06 R)
• M42: 32,384,648 km (0.114 R)
• M43: 33,736,863 km (0.104 R)
• M44: 34,923,623 km (0.099 R)
• M45: 35,660,692 km (0.064 R)
• M46: 35,753,293 km (0.114 R)
• M47: 36,216,897 km (0.048 R)
• M48: 38,755,124 km (0.052 R)
• M49: 40,671,921 km (0.045 R)
• M50: 40,865,351 km (0.051 R)
• M51: 41,059,080 km (0.035 R)
• M52: 41,739,302 km (0.071 R)
• M53: 41,934,378 km (0.119 R)
• M54: 42,227,589 km (0.081 R)
• M55: 42,619,536 km (0.066 R)
• M56: 45,096,278 km (0.113 R)
• M57: 47,823,148 km (0.086 R)
• M58: 49,052,244 km (0.111 R)
• M59: 49,155,168 km (0.056 R)
• M60: 53,117,716 km (0.12 R)
• M61: 53,858,824 km (0.11 R)
• M62: 55,137,287 km (0.074 R)
• M63: 56,533,335 km (0.116 R)
• M64: 56,749,204 km (0.032 R)
• M65: 57,398,309 km (0.091 R)
• M66: 57,941,200 km (0.106 R)
• M67: 58,813,206 km (0.057 R)
• M68: 59,031,918 km (0.055 R)
• M69: 59,250,929 km (0.076 R)
• M70: 60,349,726 km (0.057 R)
• M71: 61,899,410 km (0.114 R)
• M72: 63,126,262 km (0.039 R)
• M73: 63,574,308 km (0.076 R)
• M74: 63,911,053 km (0.118 R)
• M75: 64,135,898 km (0.107 R)
• M76: 64,586,338 km (0.113 R)
• M77: 65,490,507 km (0.09 R)
• M78: 66,626,404 km (0.034 R)
• M79: 68,342,590 km (0.043 R)
• M80: 68,457,482 km (0.093 R)
• M81: 68,802,753 km (0.095 R)
• M82: 72,403,125 km (0.109 R)
• M83: 73,459,885 km (0.101 R)
• M84: 73,695,501 km (0.109 R)
• M85: 73,931,268 km (0.095 R)
• M86: 74,403,548 km (0.091 R)
• M87: 74,640,062 km (0.084 R)
• M88: 76,541,302 km (0.096 R)
• M89: 77,138,646 km (0.053 R)
• M90: 78,217,845 km (0.108 R)
• M91: 78,699,101 km (0.119 R)
• M92: 79,906,506 km (0.067 R)
• M93: 80,512,527 km (0.078 R)
• M94: 80,998,421 km (0.07 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: 506 - 15,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit