🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 33.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 28.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 8.9

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 946 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,297,274 km

• M1: 110,702 km (0.091 R)
• M2: 399,426 km (0.104 R)
• M3: 693,685 km (0.104 R)
• M4: 1,313,918 km (0.06 R)
• M5: 1,930,112 km (0.078 R)
• M6: 2,512,496 km (0.034 R)
• M7: 3,059,127 km (0.059 R)
• M8: 3,867,255 km (0.035 R)
• M9: 4,171,686 km (0.066 R)
• M10: 4,492,125 km (0.045 R)
• M11: 5,414,994 km (0.098 R)
• M12: 5,963,270 km (0.105 R)
• M13: 7,386,844 km (0.086 R)
• M14: 8,061,530 km (0.107 R)
• M15: 8,453,776 km (0.113 R)
• M16: 8,996,517 km (0.085 R)
• M17: 9,504,701 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 4.4

Gravity: 30.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.99 AU - 6.01 AU

Year: 9489 Days

Day: 18.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,297,274 km

• M1: 54,902 km (0.056 R)
• M2: 248,183 km (0.088 R)
• M3: 609,611 km (0.109 R)
• M4: 967,001 km (0.056 R)
• M5: 1,251,087 km (0.11 R)
• M6: 1,412,802 km (0.117 R)
• M7: 1,560,605 km (0.1 R)
• M8: 2,033,933 km (0.104 R)
• M9: 2,925,985 km (0.096 R)
• M10: 3,518,243 km (0.042 R)
• M11: 3,946,541 km (0.097 R)
• M12: 4,638,432 km (0.078 R)
• M13: 4,875,993 km (0.028 R)
• M14: 7,000,881 km (0.037 R)
• M15: 8,525,732 km (0.062 R)
• M16: 9,295,264 km (0.112 R)
• M17: 9,914,300 km (0.114 R)
• M18: 11,023,867 km (0.081 R)
• M19: 11,234,052 km (0.086 R)
• M20: 12,781,642 km (0.113 R)
• M21: 14,216,585 km (0.093 R)
• M22: 19,848,795 km (0.106 R)
• M23: 24,065,660 km (0.065 R)
• M24: 25,228,783 km (0.113 R)
• M25: 27,281,565 km (0.118 R)
• M26: 27,860,060 km (0.111 R)
• M27: 28,348,497 km (0.08 R)
• M28: 30,980,373 km (0.11 R)
• M29: 32,786,617 km (0.104 R)
• M30: 33,550,314 km (0.111 R)
• M31: 33,992,077 km (0.089 R)
• M32: 38,143,268 km (0.083 R)
• M33: 39,353,665 km (0.042 R)
• M34: 42,878,490 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 6.9

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.12 AU - 6.18 AU

Year: 9848 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,297,274 km

• M1: 86,019 km (0.085 R)
• M2: 438,771 km (0.105 R)
• M3: 804,687 km (0.1 R)
• M4: 1,031,328 km (0.054 R)
• M5: 1,301,053 km (0.086 R)
• M6: 3,039,380 km (0.111 R)
• M7: 3,430,130 km (0.06 R)
• M8: 3,725,885 km (0.099 R)
• M9: 4,453,678 km (0.075 R)
• M10: 5,837,309 km (0.115 R)
• M11: 6,778,130 km (0.041 R)
• M12: 7,608,847 km (0.115 R)
• M13: 8,285,927 km (0.113 R)
• M14: 8,774,214 km (0.084 R)
• M15: 10,153,806 km (0.104 R)
• M16: 10,764,764 km (0.059 R)
• M17: 12,285,576 km (0.04 R)
• M18: 13,038,352 km (0.091 R)
• M19: 14,006,250 km (0.118 R)
• M20: 17,126,263 km (0.094 R)
• M21: 18,809,539 km (0.095 R)
• M22: 23,189,615 km (0.111 R)
• M23: 32,029,203 km (0.071 R)
• M24: 35,604,293 km (0.085 R)
• M25: 36,773,849 km (0.105 R)
• M26: 37,010,812 km (0.059 R)
• M27: 38,089,712 km (0.107 R)
• M28: 41,837,438 km (0.093 R)
• M29: 43,008,041 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 3

Gravity: 89.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.1 AU - 8.92 AU

Year: 16029 Days

Day: 18.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,297,274 km

• M1: 37,399 km (0.088 R)
• M2: 134,638 km (0.096 R)
• M3: 300,243 km (0.107 R)
• M4: 583,132 km (0.087 R)
• M5: 697,276 km (0.063 R)
• M6: 795,113 km (0.082 R)
• M7: 891,005 km (0.077 R)
• M8: 1,106,575 km (0.109 R)
• M9: 1,926,073 km (0.119 R)
• M10: 2,641,150 km (0.102 R)
• M11: 2,981,486 km (0.11 R)
• M12: 3,837,784 km (0.112 R)
• M13: 4,338,338 km (0.053 R)
• M14: 4,951,839 km (0.078 R)
• M15: 6,223,271 km (0.111 R)
• M16: 6,518,428 km (0.091 R)
• M17: 9,663,873 km (0.076 R)
• M18: 10,348,582 km (0.055 R)
• M19: 11,249,012 km (0.104 R)
• M20: 11,560,475 km (0.115 R)
• M21: 12,595,692 km (0.11 R)
• M22: 17,855,104 km (0.113 R)
• M23: 18,193,345 km (0.055 R)
• M24: 20,497,302 km (0.105 R)
• M25: 23,590,387 km (0.062 R)
• M26: 24,202,991 km (0.074 R)
• M27: 26,540,158 km (0.117 R)
• M28: 32,027,857 km (0.105 R)
• M29: 32,652,578 km (0.114 R)
• M30: 34,837,604 km (0.074 R)
• M31: 35,498,378 km (0.077 R)
• M32: 36,437,404 km (0.029 R)
• M33: 37,807,421 km (0.117 R)
• M34: 41,677,219 km (0.081 R)
• M35: 50,865,221 km (0.118 R)
• M36: 54,675,778 km (0.062 R)
• M37: 55,747,048 km (0.097 R)
• M38: 58,672,135 km (0.094 R)
• M39: 61,505,818 km (0.103 R)
• M40: 61,890,434 km (0.067 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: 501 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit