🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 147 Days

Day: 39.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 287 Days

Day: 30.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,430,349 km

• M1: 187,147 km (0.069 R)
• M2: 236,813 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.89 AU - 1.19 AU

Year: 382 Days

Day: 17.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 163.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,430,349 km

• M1: 564,582 km (0.035 R)
• M2: 793,467 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.91 AU - 1.17 AU

Year: 382 Days

Day: 41.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,430,349 km

• M1: 654,042 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.29 AU - 1.41 AU

Year: 565 Days

Day: 24.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.76 AU - 4.16 AU

Year: 2316 Days

Day: 27.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.02 AU - 4.76 AU

Year: 2761 Days

Day: 45.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 14.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.77 AU - 10.79 AU

Year: 12738 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,430,349 km

• M1: 194,028 km (0.114 R)
• M2: 346,618 km (0.075 R)
• M3: 566,976 km (0.103 R)
• M4: 744,549 km (0.047 R)
• M5: 2,340,010 km (0.065 R)
• M6: 2,519,079 km (0.054 R)
• M7: 3,315,089 km (0.086 R)
• M8: 3,517,345 km (0.036 R)
• M9: 3,828,509 km (0.072 R)
• M10: 3,934,274 km (0.084 R)
• M11: 4,330,709 km (0.082 R)
• M12: 4,515,163 km (0.072 R)
• M13: 4,740,009 km (0.115 R)
• M14: 4,892,150 km (0.025 R)
• M15: 5,045,787 km (0.098 R)
• M16: 5,757,274 km (0.097 R)
• M17: 7,317,879 km (0.099 R)
• M18: 7,494,105 km (0.096 R)
• M19: 7,850,896 km (0.115 R)
• M20: 9,285,839 km (0.098 R)
• M21: 9,765,899 km (0.11 R)
• M22: 10,303,404 km (0.105 R)
• M23: 11,001,577 km (0.05 R)
• M24: 11,921,604 km (0.096 R)
• M25: 12,025,275 km (0.094 R)
• M26: 12,601,377 km (0.074 R)
• M27: 12,707,142 km (0.091 R)
• M28: 13,240,160 km (0.064 R)
• M29: 13,401,576 km (0.081 R)
• M30: 13,617,745 km (0.114 R)
• M31: 13,726,203 km (0.088 R)
• M32: 14,549,440 km (0.113 R)
• M33: 15,728,571 km (0.082 R)
• M34: 16,243,337 km (0.069 R)
• M35: 16,821,981 km (0.117 R)
• M36: 16,938,369 km (0.102 R)
• M37: 18,118,397 km (0.088 R)
• M38: 19,263,867 km (0.057 R)
• M39: 20,806,670 km (0.097 R)
• M40: 21,498,112 km (0.068 R)
• M41: 21,751,381 km (0.12 R)
• M42: 22,903,434 km (0.072 R)
• M43: 23,032,687 km (0.069 R)
• M44: 23,944,186 km (0.093 R)
• M45: 24,272,554 km (0.085 R)
• M46: 24,470,322 km (0.091 R)
• M47: 25,668,152 km (0.096 R)
• M48: 25,936,980 km (0.09 R)
• M49: 26,206,555 km (0.089 R)
• M50: 27,157,997 km (0.093 R)
• M51: 29,374,739 km (0.091 R)
• M52: 30,932,202 km (0.118 R)
• M53: 31,146,725 km (0.054 R)
• M54: 33,099,127 km (0.104 R)
• M55: 33,318,587 km (0.119 R)
• M56: 33,538,496 km (0.117 R)
• M57: 34,348,718 km (0.059 R)
• M58: 35,913,662 km (0.094 R)
• M59: 37,501,793 km (0.085 R)
• M60: 38,265,939 km (0.088 R)
• M61: 38,726,999 km (0.095 R)
• M62: 39,422,031 km (0.046 R)
• M63: 39,809,938 km (0.07 R)
• M64: 40,043,311 km (0.072 R)
• M65: 40,277,132 km (0.098 R)
• M66: 41,847,461 km (0.095 R)
• M67: 43,117,996 km (0.105 R)
• M68: 43,918,644 km (0.086 R)
• M69: 44,159,795 km (0.118 R)
• M70: 44,320,763 km (0.085 R)
• M71: 44,805,011 km (0.072 R)
• M72: 45,615,832 km (0.05 R)
• M73: 47,252,133 km (0.096 R)
• M74: 48,658,054 km (0.07 R)
• M75: 48,907,583 km (0.112 R)
• M76: 50,919,226 km (0.095 R)
• M77: 51,765,351 km (0.097 R)
• M78: 52,872,226 km (0.115 R)
• M79: 53,557,234 km (0.082 R)
• M80: 54,073,048 km (0.098 R)
• M81: 58,169,636 km (0.065 R)
• M82: 59,409,054 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 10.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.12 AU - 11.68 AU

Year: 12951 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,430,349 km

• M1: 140,622 km (0.03 R)
• M2: 525,687 km (0.057 R)
• M3: 775,515 km (0.085 R)
• M4: 1,029,084 km (0.072 R)
• M5: 1,219,073 km (0.116 R)
• M6: 1,364,482 km (0.117 R)
• M7: 1,653,206 km (0.109 R)
• M8: 1,877,304 km (0.032 R)
• M9: 2,155,107 km (0.111 R)
• M10: 2,310,240 km (0.027 R)
• M11: 2,750,058 km (0.063 R)
• M12: 3,041,325 km (0.114 R)
• M13: 3,190,773 km (0.085 R)
• M14: 3,445,389 km (0.107 R)
• M15: 3,523,030 km (0.116 R)
• M16: 3,759,694 km (0.048 R)
• M17: 3,866,507 km (0.043 R)
• M18: 4,001,444 km (0.109 R)
• M19: 4,083,274 km (0.116 R)
• M20: 5,166,811 km (0.082 R)
• M21: 5,405,719 km (0.049 R)
• M22: 5,526,594 km (0.025 R)
• M23: 5,679,034 km (0.115 R)
• M24: 5,956,838 km (0.083 R)
• M25: 6,366,137 km (0.111 R)
• M26: 8,092,646 km (0.081 R)
• M27: 8,580,934 km (0.117 R)
• M28: 9,258,911 km (0.098 R)
• M29: 9,843,241 km (0.105 R)
• M30: 10,177,293 km (0.071 R)
• M31: 11,317,229 km (0.093 R)
• M32: 12,939,917 km (0.066 R)
• M33: 13,346,673 km (0.105 R)
• M34: 14,256,228 km (0.105 R)
• M35: 15,314,035 km (0.09 R)
• M36: 15,830,746 km (0.101 R)
• M37: 15,917,513 km (0.063 R)
• M38: 16,222,094 km (0.111 R)
• M39: 16,925,653 km (0.116 R)
• M40: 17,236,667 km (0.074 R)
• M41: 19,372,924 km (0.1 R)
• M42: 20,213,066 km (0.094 R)
• M43: 20,401,410 km (0.036 R)
• M44: 21,303,784 km (0.06 R)
• M45: 21,543,440 km (0.05 R)
• M46: 21,735,823 km (0.081 R)
• M47: 22,267,793 km (0.091 R)
• M48: 22,803,951 km (0.072 R)
• M49: 23,295,231 km (0.104 R)
• M50: 23,690,618 km (0.12 R)
• M51: 23,789,801 km (0.106 R)
• M52: 24,138,215 km (0.082 R)
• M53: 24,588,504 km (0.075 R)
• M54: 24,940,807 km (0.072 R)
• M55: 25,803,090 km (0.117 R)
• M56: 26,109,765 km (0.073 R)
• M57: 26,366,326 km (0.11 R)
• M58: 27,088,883 km (0.102 R)
• M59: 27,452,705 km (0.113 R)
• M60: 27,661,245 km (0.1 R)
• M61: 28,500,938 km (0.071 R)
• M62: 28,870,893 km (0.077 R)
• M63: 29,348,858 km (0.102 R)
• M64: 29,775,960 km (0.046 R)
• M65: 29,883,072 km (0.113 R)
• M66: 30,906,920 km (0.043 R)
• M67: 31,015,379 km (0.117 R)
• M68: 32,216,649 km (0.098 R)
• M69: 32,712,417 km (0.08 R)
• M70: 33,044,374 km (0.075 R)
• M71: 33,155,376 km (0.08 R)
• M72: 33,321,879 km (0.086 R)
• M73: 34,383,275 km (0.092 R)
• M74: 34,720,768 km (0.107 R)
• M75: 35,682,982 km (0.057 R)
• M76: 36,654,021 km (0.111 R)
• M77: 37,114,035 km (0.106 R)
• M78: 39,207,208 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.5

Radius: 6.9

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.98 AU - 19.82 AU

Year: 27255 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,430,349 km

• M1: 143,464 km (0.066 R)
• M2: 215,122 km (0.061 R)
• M3: 343,327 km (0.095 R)
• M4: 622,626 km (0.101 R)
• M5: 1,603,988 km (0.116 R)
• M6: 2,025,555 km (0.098 R)
• M7: 2,228,111 km (0.103 R)
• M8: 3,527,967 km (0.053 R)
• M9: 4,276,554 km (0.066 R)
• M10: 5,127,467 km (0.088 R)
• M11: 6,262,167 km (0.06 R)
• M12: 6,918,303 km (0.11 R)
• M13: 8,554,156 km (0.072 R)
• M14: 9,280,753 km (0.1 R)
• M15: 9,347,773 km (0.112 R)
• M16: 9,617,647 km (0.037 R)
• M17: 10,164,727 km (0.082 R)
• M18: 10,233,841 km (0.093 R)
• M19: 10,303,105 km (0.106 R)
• M20: 11,004,419 km (0.111 R)
• M21: 11,793,548 km (0.086 R)
• M22: 12,305,173 km (0.102 R)
• M23: 12,749,479 km (0.054 R)
• M24: 13,199,020 km (0.082 R)
• M25: 13,274,567 km (0.109 R)
• M26: 13,653,798 km (0.079 R)
• M27: 13,883,131 km (0.028 R)
• M28: 14,036,768 km (0.116 R)
• M29: 14,578,761 km (0.037 R)
• M30: 14,813,181 km (0.099 R)
• M31: 14,970,109 km (0.107 R)
• M32: 16,164,798 km (0.073 R)
• M33: 16,732,671 km (0.105 R)
• M34: 17,142,420 km (0.107 R)
• M35: 17,721,364 km (0.099 R)
• M36: 18,055,266 km (0.093 R)
• M37: 18,475,337 km (0.096 R)
• M38: 18,983,820 km (0.055 R)
• M39: 20,711,676 km (0.118 R)
• M40: 20,887,154 km (0.087 R)
• M41: 21,594,303 km (0.03 R)
• M42: 22,579,405 km (0.116 R)
• M43: 22,759,970 km (0.04 R)
• M44: 23,670,572 km (0.096 R)
• M45: 24,038,134 km (0.114 R)
• M46: 24,500,242 km (0.084 R)
• M47: 24,778,793 km (0.096 R)
• M48: 25,621,179 km (0.058 R)
• M49: 26,663,277 km (0.097 R)
• M50: 28,691,076 km (0.107 R)
• M51: 28,788,913 km (0.037 R)
• M52: 29,181,309 km (0.104 R)
• M53: 29,279,594 km (0.08 R)
• M54: 31,169,165 km (0.082 R)
• M55: 31,370,374 km (0.114 R)
• M56: 32,484,579 km (0.066 R)
• M57: 32,688,481 km (0.1 R)
• M58: 33,097,781 km (0.068 R)
• M59: 34,543,345 km (0.113 R)
• M60: 34,960,274 km (0.057 R)
• M61: 36,115,020 km (0.039 R)
• M62: 36,962,791 km (0.089 R)
• M63: 37,924,257 km (0.11 R)
• M64: 38,354,351 km (0.056 R)
• M65: 39,545,000 km (0.115 R)
• M66: 39,653,908 km (0.059 R)
• M67: 40,747,917 km (0.069 R)
• M68: 43,301,552 km (0.093 R)
• M69: 47,401,282 km (0.106 R)
• M70: 47,864,288 km (0.1 R)
• M71: 51,741,864 km (0.104 R)
• M72: 52,816,875 km (0.065 R)
• M73: 53,417,211 km (0.092 R)
• M74: 55,231,833 km (0.096 R)
• M75: 55,841,145 km (0.098 R)
• M76: 56,330,181 km (0.085 R)
• M77: 56,697,892 km (0.108 R)
• M78: 59,169,847 km (0.088 R)
• M79: 68,616,355 km (0.095 R)
• M80: 69,533,838 km (0.033 R)
• M81: 71,513,617 km (0.082 R)
• M82: 72,044,689 km (0.057 R)
• M83: 73,511,795 km (0.093 R)
• M84: 74,988,775 km (0.077 R)
• M85: 76,475,628 km (0.045 R)
• M86: 77,290,637 km (0.118 R)
• M87: 79,615,538 km (0.05 R)
• M88: 79,890,648 km (0.031 R)
• M89: 88,002,743 km (0.053 R)
• M90: 89,141,930 km (0.108 R)
• M91: 93,893,009 km (0.101 R)
• M92: 94,328,937 km (0.07 R)
• M93: 96,812,112 km (0.103 R)
• M94: 97,693,693 km (0.05 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit