🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 23.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.67 AU - 0.99 AU

Year: 290 Days

Day: 46.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.97 AU - 1.27 AU

Year: 454 Days

Day: 20.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.54 AU - 2.4 AU

Year: 1059 Days

Day: 21.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.38 AU - 3.66 AU

Year: 2009 Days

Day: 37.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 13.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.5 AU - 4.78 AU

Year: 3225 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,746,400 km

• M1: 174,431 km (0.118 R)
• M2: 356,043 km (0.097 R)
• M3: 506,239 km (0.06 R)
• M4: 645,814 km (0.106 R)
• M5: 731,234 km (0.112 R)
• M6: 1,035,816 km (0.068 R)
• M7: 1,282,203 km (0.068 R)
• M8: 1,393,953 km (0.109 R)
• M9: 1,483,263 km (0.075 R)
• M10: 1,601,146 km (0.09 R)
• M11: 1,804,898 km (0.116 R)
• M12: 1,888,823 km (0.103 R)
• M13: 2,163,933 km (0.115 R)
• M14: 2,253,542 km (0.113 R)
• M15: 2,359,757 km (0.057 R)
• M16: 2,452,208 km (0.07 R)
• M17: 2,640,851 km (0.087 R)
• M18: 3,049,553 km (0.048 R)
• M19: 3,304,617 km (0.115 R)
• M20: 3,727,381 km (0.073 R)
• M21: 3,927,094 km (0.083 R)
• M22: 4,605,221 km (0.078 R)
• M23: 5,218,572 km (0.102 R)
• M24: 5,360,690 km (0.106 R)
• M25: 5,463,015 km (0.065 R)
• M26: 6,111,971 km (0.085 R)
• M27: 6,240,475 km (0.044 R)
• M28: 6,478,336 km (0.116 R)
• M29: 6,565,551 km (0.079 R)
• M30: 6,675,207 km (0.063 R)
• M31: 6,851,882 km (0.068 R)
• M32: 7,007,763 km (0.088 R)
• M33: 7,210,019 km (0.101 R)
• M34: 7,345,854 km (0.087 R)
• M35: 7,620,216 km (0.118 R)
• M36: 8,131,991 km (0.063 R)
• M37: 8,273,510 km (0.12 R)
• M38: 8,583,028 km (0.064 R)
• M39: 8,703,155 km (0.12 R)
• M40: 9,042,294 km (0.055 R)
• M41: 9,189,049 km (0.049 R)
• M42: 9,484,804 km (0.047 R)
• M43: 9,683,769 km (0.108 R)
• M44: 10,365,487 km (0.112 R)
• M45: 11,298,529 km (0.055 R)
• M46: 11,562,569 km (0.114 R)
• M47: 11,801,926 km (0.116 R)
• M48: 11,962,444 km (0.092 R)
• M49: 12,150,638 km (0.103 R)
• M50: 12,557,096 km (0.052 R)
• M51: 12,885,613 km (0.098 R)
• M52: 13,383,624 km (0.066 R)
• M53: 13,916,192 km (0.118 R)
• M54: 14,800,017 km (0.045 R)
• M55: 15,321,515 km (0.075 R)
• M56: 15,613,829 km (0.114 R)
• M57: 16,026,270 km (0.076 R)
• M58: 16,204,142 km (0.077 R)
• M59: 16,651,739 km (0.11 R)
• M60: 17,224,549 km (0.075 R)
• M61: 17,345,873 km (0.109 R)
• M62: 17,437,128 km (0.061 R)
• M63: 17,711,789 km (0.069 R)
• M64: 17,926,462 km (0.073 R)
• M65: 18,080,399 km (0.09 R)
• M66: 18,172,850 km (0.103 R)
• M67: 19,138,205 km (0.089 R)
• M68: 19,992,559 km (0.118 R)
• M69: 21,053,656 km (0.074 R)
• M70: 22,001,209 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 10.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.94 AU - 7.98 AU

Year: 7030 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,746,400 km

• M1: 217,814 km (0.084 R)
• M2: 507,586 km (0.112 R)
• M3: 599,439 km (0.109 R)
• M4: 814,112 km (0.077 R)
• M5: 912,248 km (0.111 R)
• M6: 1,332,169 km (0.091 R)
• M7: 1,555,967 km (0.103 R)
• M8: 1,696,141 km (0.078 R)
• M9: 1,906,475 km (0.084 R)
• M10: 2,006,407 km (0.098 R)
• M11: 2,091,079 km (0.044 R)
• M12: 2,229,158 km (0.093 R)
• M13: 2,680,495 km (0.089 R)
• M14: 3,101,164 km (0.106 R)
• M15: 3,199,749 km (0.096 R)
• M16: 3,940,258 km (0.111 R)
• M17: 4,285,979 km (0.107 R)
• M18: 4,869,111 km (0.099 R)
• M19: 5,169,953 km (0.089 R)
• M20: 5,263,751 km (0.11 R)
• M21: 5,500,863 km (0.071 R)
• M22: 5,838,805 km (0.087 R)
• M23: 6,059,611 km (0.119 R)
• M24: 6,183,478 km (0.098 R)
• M25: 6,258,128 km (0.066 R)
• M26: 6,333,226 km (0.111 R)
• M27: 7,468,075 km (0.046 R)
• M28: 7,574,290 km (0.087 R)
• M29: 7,654,325 km (0.064 R)
• M30: 7,896,224 km (0.089 R)
• M31: 8,222,647 km (0.094 R)
• M32: 8,525,732 km (0.094 R)
• M33: 9,142,973 km (0.05 R)
• M34: 9,543,447 km (0.075 R)
• M35: 9,716,681 km (0.088 R)
• M36: 10,095,911 km (0.106 R)
• M37: 10,778,676 km (0.099 R)
• M38: 10,929,172 km (0.081 R)
• M39: 11,323,512 km (0.081 R)
• M40: 11,476,401 km (0.109 R)
• M41: 11,691,672 km (0.078 R)
• M42: 11,970,373 km (0.114 R)
• M43: 12,629,351 km (0.09 R)
• M44: 13,235,672 km (0.069 R)
• M45: 13,786,192 km (0.106 R)
• M46: 13,982,315 km (0.055 R)
• M47: 14,576,218 km (0.081 R)
• M48: 14,676,000 km (0.118 R)
• M49: 14,842,802 km (0.078 R)
• M50: 16,476,261 km (0.034 R)
• M51: 16,753,914 km (0.119 R)
• M52: 17,103,375 km (0.098 R)
• M53: 17,208,692 km (0.1 R)
• M54: 17,419,924 km (0.104 R)
• M55: 17,951,744 km (0.098 R)
• M56: 18,130,215 km (0.101 R)
• M57: 18,488,950 km (0.097 R)
• M58: 18,741,472 km (0.087 R)
• M59: 18,886,282 km (0.108 R)
• M60: 19,432,614 km (0.043 R)
• M61: 19,947,081 km (0.087 R)
• M62: 20,057,933 km (0.115 R)
• M63: 20,317,485 km (0.027 R)
• M64: 20,802,332 km (0.103 R)
• M65: 21,290,919 km (0.076 R)
• M66: 21,669,401 km (0.042 R)
• M67: 21,897,538 km (0.095 R)
• M68: 22,011,980 km (0.115 R)
• M69: 22,126,572 km (0.051 R)
• M70: 22,433,098 km (0.117 R)
• M71: 23,050,339 km (0.031 R)
• M72: 23,166,577 km (0.114 R)
• M73: 23,361,054 km (0.105 R)
• M74: 23,555,980 km (0.117 R)
• M75: 23,634,070 km (0.083 R)
• M76: 23,908,133 km (0.106 R)
• M77: 24,025,867 km (0.113 R)
• M78: 24,538,539 km (0.086 R)
• M79: 24,617,676 km (0.103 R)
• M80: 24,975,215 km (0.114 R)
• M81: 25,254,365 km (0.028 R)
• M82: 25,654,988 km (0.077 R)
• M83: 26,179,029 km (0.059 R)
• M84: 26,340,894 km (0.108 R)
• M85: 27,319,563 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 13.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.63 AU - 12.41 AU

Year: 12144 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,746,400 km

• M1: 184,005 km (0.066 R)
• M2: 279,748 km (0.095 R)
• M3: 775,515 km (0.103 R)
• M4: 993,180 km (0.096 R)
• M5: 1,289,833 km (0.112 R)
• M6: 1,428,959 km (0.06 R)
• M7: 1,658,292 km (0.092 R)
• M8: 1,766,751 km (0.051 R)
• M9: 1,900,043 km (0.074 R)
• M10: 2,272,840 km (0.071 R)
• M11: 2,668,976 km (0.109 R)
• M12: 2,954,408 km (0.065 R)
• M13: 3,141,256 km (0.113 R)
• M14: 3,869,798 km (0.115 R)
• M15: 4,588,167 km (0.097 R)
• M16: 5,445,512 km (0.068 R)
• M17: 6,248,853 km (0.077 R)
• M18: 6,490,304 km (0.077 R)
• M19: 7,089,593 km (0.061 R)
• M20: 7,305,313 km (0.097 R)
• M21: 7,633,082 km (0.11 R)
• M22: 8,077,687 km (0.11 R)
• M23: 9,030,924 km (0.103 R)
• M24: 9,540,754 km (0.12 R)
• M25: 9,819,155 km (0.112 R)
• M26: 10,140,791 km (0.099 R)
• M27: 10,465,717 km (0.091 R)
• M28: 10,959,690 km (0.093 R)
• M29: 12,185,046 km (0.118 R)
• M30: 12,357,383 km (0.048 R)
• M31: 12,444,000 km (0.113 R)
• M32: 12,530,617 km (0.104 R)
• M33: 12,661,066 km (0.047 R)
• M34: 13,143,370 km (0.09 R)
• M35: 13,631,657 km (0.03 R)
• M36: 14,626,184 km (0.085 R)
• M37: 14,809,441 km (0.11 R)
• M38: 15,132,273 km (0.108 R)
• M39: 15,317,625 km (0.074 R)
• M40: 15,410,675 km (0.068 R)
• M41: 15,925,591 km (0.109 R)
• M42: 18,733,094 km (0.038 R)
• M43: 19,082,106 km (0.069 R)
• M44: 20,091,443 km (0.06 R)
• M45: 21,169,744 km (0.092 R)
• M46: 22,109,069 km (0.051 R)
• M47: 22,319,703 km (0.101 R)
• M48: 23,062,008 km (0.04 R)
• M49: 23,382,596 km (0.046 R)
• M50: 23,812,391 km (0.096 R)
• M51: 23,920,251 km (0.065 R)
• M52: 24,407,641 km (0.095 R)
• M53: 24,898,322 km (0.118 R)
• M54: 25,392,294 km (0.101 R)
• M55: 26,445,762 km (0.108 R)
• M56: 26,613,312 km (0.08 R)
• M57: 28,138,013 km (0.103 R)
• M58: 28,939,708 km (0.119 R)
• M59: 29,170,089 km (0.094 R)
• M60: 29,343,323 km (0.09 R)
• M61: 31,212,399 km (0.06 R)
• M62: 31,448,764 km (0.105 R)
• M63: 31,626,336 km (0.033 R)
• M64: 32,042,218 km (0.106 R)
• M65: 32,759,241 km (0.118 R)
• M66: 33,059,633 km (0.093 R)
• M67: 35,064,694 km (0.059 R)
• M68: 35,433,452 km (0.072 R)
• M69: 36,050,992 km (0.085 R)
• M70: 36,734,356 km (0.113 R)
• M71: 37,108,949 km (0.083 R)
• M72: 39,510,443 km (0.04 R)
• M73: 39,830,134 km (0.111 R)
• M74: 40,215,049 km (0.078 R)
• M75: 42,418,775 km (0.051 R)
• M76: 42,549,674 km (0.079 R)
• M77: 44,064,202 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 12.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.78 AU - 11.54 AU

Year: 13326 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 23,746,400 km

• M1: 176,525 km (0.079 R)
• M2: 275,559 km (0.095 R)
• M3: 449,093 km (0.038 R)
• M4: 1,310,328 km (0.064 R)
• M5: 1,634,656 km (0.052 R)
• M6: 1,821,354 km (0.099 R)
• M7: 2,091,528 km (0.101 R)
• M8: 2,823,660 km (0.046 R)
• M9: 3,049,253 km (0.094 R)
• M10: 3,426,390 km (0.083 R)
• M11: 4,544,484 km (0.088 R)
• M12: 6,437,795 km (0.055 R)
• M13: 6,689,867 km (0.091 R)
• M14: 6,875,369 km (0.116 R)
• M15: 7,015,542 km (0.11 R)
• M16: 7,394,174 km (0.104 R)
• M17: 7,682,449 km (0.025 R)
• M18: 9,776,520 km (0.117 R)
• M19: 11,754,653 km (0.096 R)
• M20: 12,232,767 km (0.046 R)
• M21: 12,803,483 km (0.118 R)
• M22: 13,178,974 km (0.106 R)
• M23: 13,764,051 km (0.093 R)
• M24: 16,813,903 km (0.084 R)
• M25: 16,908,599 km (0.068 R)
• M26: 17,035,009 km (0.113 R)
• M27: 18,058,109 km (0.103 R)
• M28: 19,232,601 km (0.093 R)
• M29: 21,826,928 km (0.113 R)
• M30: 21,964,707 km (0.106 R)
• M31: 22,379,692 km (0.104 R)
• M32: 23,675,658 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit