🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.53 AU - 0.85 AU

Year: 206 Days

Day: 13.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.57 AU - 2.39 AU

Year: 1003 Days

Day: 44.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,807,399 km

• M1: 301,290 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.55 AU - 4.29 AU

Year: 2793 Days

Day: 28.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.64 AU - 4.5 AU

Year: 2955 Days

Day: 31.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 8.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.12 AU - 8.1 AU

Year: 6116 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,807,399 km

• M1: 161,416 km (0.108 R)
• M2: 260,899 km (0.107 R)
• M3: 343,926 km (0.098 R)
• M4: 489,035 km (0.053 R)
• M5: 586,573 km (0.108 R)
• M6: 679,324 km (0.087 R)
• M7: 841,039 km (0.09 R)
• M8: 1,001,857 km (0.109 R)
• M9: 1,158,336 km (0.105 R)
• M10: 1,292,526 km (0.113 R)
• M11: 2,128,628 km (0.086 R)
• M12: 2,541,069 km (0.066 R)
• M13: 2,917,158 km (0.113 R)
• M14: 3,332,143 km (0.059 R)
• M15: 3,396,021 km (0.099 R)
• M16: 4,402,366 km (0.086 R)
• M17: 4,661,769 km (0.108 R)
• M18: 5,319,401 km (0.078 R)
• M19: 5,748,448 km (0.07 R)
• M20: 6,162,385 km (0.038 R)
• M21: 6,639,602 km (0.112 R)
• M22: 6,747,313 km (0.116 R)
• M23: 6,909,926 km (0.069 R)
• M24: 7,405,543 km (0.102 R)
• M25: 7,629,491 km (0.104 R)
• M26: 8,199,160 km (0.118 R)
• M27: 8,343,821 km (0.115 R)
• M28: 8,431,037 km (0.113 R)
• M29: 8,871,303 km (0.081 R)
• M30: 9,319,199 km (0.117 R)
• M31: 9,713,390 km (0.091 R)
• M32: 9,805,093 km (0.111 R)
• M33: 10,392,714 km (0.097 R)
• M34: 10,517,927 km (0.082 R)
• M35: 11,087,446 km (0.094 R)
• M36: 12,355,587 km (0.072 R)
• M37: 12,488,281 km (0.077 R)
• M38: 12,554,702 km (0.076 R)
• M39: 12,989,882 km (0.075 R)
• M40: 13,091,010 km (0.114 R)
• M41: 14,324,894 km (0.055 R)
• M42: 14,394,606 km (0.114 R)
• M43: 15,381,354 km (0.104 R)
• M44: 15,991,115 km (0.092 R)
• M45: 16,755,261 km (0.041 R)
• M46: 17,197,173 km (0.092 R)
• M47: 18,583,945 km (0.07 R)
• M48: 18,926,674 km (0.116 R)
• M49: 19,579,818 km (0.082 R)
• M50: 19,850,889 km (0.114 R)
• M51: 20,006,322 km (0.066 R)
• M52: 20,318,532 km (0.081 R)
• M53: 21,145,509 km (0.117 R)
• M54: 23,117,808 km (0.117 R)
• M55: 23,856,971 km (0.106 R)
• M56: 24,022,276 km (0.082 R)
• M57: 24,770,864 km (0.105 R)
• M58: 25,022,189 km (0.064 R)
• M59: 25,865,771 km (0.11 R)
• M60: 26,035,565 km (0.102 R)
• M61: 26,461,769 km (0.065 R)
• M62: 26,976,236 km (0.116 R)
• M63: 27,105,489 km (0.043 R)
• M64: 28,671,180 km (0.052 R)
• M65: 29,023,034 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 14.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.68 AU - 9.64 AU

Year: 8389 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,807,399 km

• M1: 187,895 km (0.072 R)
• M2: 317,297 km (0.092 R)
• M3: 478,713 km (0.096 R)
• M4: 590,014 km (0.104 R)
• M5: 724,353 km (0.116 R)
• M6: 820,694 km (0.119 R)
• M7: 1,001,558 km (0.084 R)
• M8: 1,827,188 km (0.049 R)
• M9: 1,999,974 km (0.11 R)
• M10: 2,233,047 km (0.115 R)
• M11: 2,805,259 km (0.109 R)
• M12: 3,087,999 km (0.12 R)
• M13: 3,274,847 km (0.103 R)
• M14: 3,529,911 km (0.082 R)
• M15: 3,725,436 km (0.064 R)
• M16: 4,219,109 km (0.05 R)
• M17: 4,638,581 km (0.117 R)
• M18: 4,974,279 km (0.106 R)
• M19: 5,145,120 km (0.091 R)
• M20: 5,873,960 km (0.106 R)
• M21: 6,028,944 km (0.103 R)
• M22: 6,448,715 km (0.054 R)
• M23: 6,608,636 km (0.106 R)
• M24: 6,742,825 km (0.11 R)
• M25: 7,041,572 km (0.097 R)
• M26: 7,289,156 km (0.091 R)
• M27: 7,821,425 km (0.086 R)
• M28: 8,337,389 km (0.111 R)
• M29: 8,628,955 km (0.113 R)
• M30: 8,894,192 km (0.076 R)
• M31: 9,252,030 km (0.098 R)
• M32: 9,797,763 km (0.101 R)
• M33: 9,920,433 km (0.111 R)
• M34: 10,167,419 km (0.115 R)
• M35: 10,920,645 km (0.11 R)
• M36: 11,047,952 km (0.091 R)
• M37: 11,175,709 km (0.058 R)
• M38: 11,822,121 km (0.106 R)
• M39: 12,314,897 km (0.104 R)
• M40: 12,613,943 km (0.102 R)
• M41: 12,814,554 km (0.103 R)
• M42: 13,661,876 km (0.061 R)
• M43: 13,902,429 km (0.087 R)
• M44: 14,179,185 km (0.107 R)
• M45: 14,597,611 km (0.042 R)
• M46: 14,984,620 km (0.112 R)
• M47: 15,375,220 km (0.116 R)
• M48: 15,553,840 km (0.088 R)
• M49: 15,913,174 km (0.109 R)
• M50: 16,238,998 km (0.119 R)
• M51: 16,970,831 km (0.096 R)
• M52: 17,266,586 km (0.086 R)
• M53: 17,526,887 km (0.067 R)
• M54: 17,938,430 km (0.076 R)
• M55: 18,126,475 km (0.106 R)
• M56: 18,239,720 km (0.07 R)
• M57: 18,390,964 km (0.096 R)
• M58: 18,694,797 km (0.088 R)
• M59: 19,926,885 km (0.102 R)
• M60: 20,199,901 km (0.102 R)
• M61: 20,670,835 km (0.107 R)
• M62: 20,789,018 km (0.057 R)
• M63: 21,304,382 km (0.111 R)
• M64: 22,145,571 km (0.105 R)
• M65: 22,306,987 km (0.118 R)
• M66: 22,509,393 km (0.03 R)
• M67: 22,793,779 km (0.086 R)
• M68: 23,654,116 km (0.099 R)
• M69: 24,358,273 km (0.106 R)
• M70: 24,608,551 km (0.065 R)
• M71: 25,322,132 km (0.077 R)
• M72: 25,660,224 km (0.102 R)
• M73: 29,433,381 km (0.116 R)
• M74: 29,699,964 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 6.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.02 AU - 16.02 AU

Year: 23076 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,807,399 km

• M1: 158,125 km (0.061 R)
• M2: 224,995 km (0.105 R)
• M3: 601,084 km (0.115 R)
• M4: 941,270 km (0.091 R)
• M5: 1,317,508 km (0.104 R)
• M6: 2,134,911 km (0.078 R)
• M7: 2,903,096 km (0.062 R)
• M8: 2,946,928 km (0.037 R)
• M9: 3,146,791 km (0.092 R)
• M10: 3,397,068 km (0.029 R)
• M11: 3,559,681 km (0.068 R)
• M12: 4,111,847 km (0.064 R)
• M13: 4,285,231 km (0.12 R)
• M14: 4,511,722 km (0.117 R)
• M15: 4,664,910 km (0.085 R)
• M16: 5,002,553 km (0.104 R)
• M17: 5,895,054 km (0.083 R)
• M18: 6,090,578 km (0.105 R)
• M19: 6,690,166 km (0.104 R)
• M20: 7,041,123 km (0.063 R)
• M21: 7,488,421 km (0.096 R)
• M22: 8,067,963 km (0.032 R)
• M23: 9,595,656 km (0.094 R)
• M24: 10,057,614 km (0.119 R)
• M25: 10,730,356 km (0.112 R)
• M26: 10,832,382 km (0.112 R)
• M27: 11,037,630 km (0.087 R)
• M28: 11,766,321 km (0.054 R)
• M29: 11,941,949 km (0.044 R)
• M30: 13,160,125 km (0.087 R)
• M31: 13,562,543 km (0.067 R)
• M32: 13,746,848 km (0.117 R)
• M33: 13,894,949 km (0.107 R)
• M34: 14,417,196 km (0.113 R)
• M35: 15,060,018 km (0.064 R)
• M36: 15,365,796 km (0.04 R)
• M37: 15,442,539 km (0.107 R)
• M38: 15,905,694 km (0.107 R)
• M39: 16,609,104 km (0.026 R)
• M40: 19,315,030 km (0.117 R)
• M41: 19,480,934 km (0.11 R)
• M42: 20,359,223 km (0.077 R)
• M43: 21,122,471 km (0.041 R)
• M44: 22,589,278 km (0.1 R)
• M45: 23,555,830 km (0.117 R)
• M46: 24,940,508 km (0.12 R)
• M47: 25,619,982 km (0.04 R)
• M48: 25,665,609 km (0.1 R)
• M49: 26,443,518 km (0.116 R)
• M50: 28,163,146 km (0.097 R)
• M51: 28,304,067 km (0.083 R)
• M52: 29,488,283 km (0.082 R)
• M53: 31,513,988 km (0.105 R)
• M54: 32,642,106 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.4

Radius: 3.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.64 AU - 18.7 AU

Year: 27874 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,807,399 km

• M1: 116,088 km (0.054 R)
• M2: 545,883 km (0.113 R)
• M3: 771,177 km (0.088 R)
• M4: 1,915,002 km (0.082 R)
• M5: 2,138,053 km (0.108 R)
• M6: 2,252,645 km (0.079 R)
• M7: 2,392,668 km (0.063 R)
• M8: 2,730,760 km (0.101 R)
• M9: 5,483,360 km (0.119 R)
• M10: 5,830,427 km (0.089 R)
• M11: 6,315,274 km (0.116 R)
• M12: 6,880,305 km (0.069 R)
• M13: 7,530,607 km (0.091 R)
• M14: 7,635,176 km (0.08 R)
• M15: 8,307,918 km (0.093 R)
• M16: 9,073,410 km (0.048 R)
• M17: 9,221,811 km (0.097 R)
• M18: 10,090,227 km (0.106 R)
• M19: 10,514,786 km (0.084 R)
• M20: 11,341,463 km (0.09 R)
• M21: 12,107,105 km (0.117 R)
• M22: 13,014,416 km (0.047 R)
• M23: 13,560,748 km (0.092 R)
• M24: 13,603,084 km (0.091 R)
• M25: 14,114,410 km (0.077 R)
• M26: 14,588,784 km (0.1 R)
• M27: 14,675,701 km (0.084 R)
• M28: 17,083,478 km (0.081 R)
• M29: 17,129,106 km (0.08 R)
• M30: 18,426,119 km (0.074 R)
• M31: 18,944,177 km (0.119 R)
• M32: 20,042,824 km (0.108 R)
• M33: 20,091,144 km (0.106 R)
• M34: 21,014,910 km (0.103 R)
• M35: 23,004,712 km (0.032 R)
• M36: 26,681,229 km (0.096 R)
• M37: 29,816,800 km (0.092 R)
• M38: 30,424,467 km (0.08 R)
• M39: 31,092,122 km (0.103 R)
• M40: 32,158,905 km (0.03 R)
• M41: 33,066,665 km (0.104 R)
• M42: 34,155,438 km (0.079 R)
• M43: 34,213,033 km (0.115 R)
• M44: 34,617,246 km (0.057 R)
• M45: 35,898,253 km (0.118 R)
• M46: 36,544,516 km (0.085 R)
• M47: 37,550,861 km (0.073 R)
• M48: 39,469,753 km (0.06 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit