🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 11

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 441 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,969,653 km

• M1: 136,732 km (0.075 R)
• M2: 509,830 km (0.088 R)
• M3: 1,249,741 km (0.104 R)
• M4: 1,615,059 km (0.103 R)
• M5: 1,997,431 km (0.111 R)
• M6: 2,351,080 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 9.5

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.99 AU

Year: 504 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,969,653 km

• M1: 118,182 km (0.092 R)
• M2: 460,911 km (0.117 R)
• M3: 863,629 km (0.032 R)
• M4: 1,249,890 km (0.117 R)
• M5: 1,925,175 km (0.049 R)
• M6: 2,618,262 km (0.076 R)
• M7: 2,918,056 km (0.041 R)
• M8: 3,443,294 km (0.038 R)
• M9: 3,860,223 km (0.107 R)
• M10: 4,432,286 km (0.089 R)
• M11: 4,795,659 km (0.106 R)
• M12: 5,528,389 km (0.074 R)
• M13: 6,139,945 km (0.115 R)
• M14: 6,532,191 km (0.096 R)
• M15: 7,130,583 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 9

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.01 AU - 1.55 AU

Year: 982 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,969,653 km

• M1: 112,049 km (0.072 R)
• M2: 659,876 km (0.079 R)
• M3: 941,419 km (0.095 R)
• M4: 1,535,173 km (0.098 R)
• M5: 1,916,498 km (0.118 R)
• M6: 2,248,905 km (0.067 R)
• M7: 2,607,640 km (0.065 R)
• M8: 3,353,386 km (0.116 R)
• M9: 3,682,800 km (0.071 R)
• M10: 3,984,539 km (0.112 R)
• M11: 4,934,187 km (0.094 R)
• M12: 5,282,301 km (0.088 R)
• M13: 5,792,729 km (0.083 R)
• M14: 6,092,822 km (0.107 R)
• M15: 6,448,566 km (0.108 R)
• M16: 7,104,403 km (0.084 R)
• M17: 8,548,621 km (0.055 R)
• M18: 9,574,862 km (0.06 R)
• M19: 10,649,274 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 11.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.37 AU - 1.47 AU

Year: 1148 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,969,653 km

• M1: 150,047 km (0.089 R)
• M2: 656,286 km (0.106 R)
• M3: 1,052,571 km (0.076 R)
• M4: 1,422,825 km (0.113 R)
• M5: 1,796,371 km (0.055 R)
• M6: 2,348,687 km (0.109 R)
• M7: 2,722,831 km (0.069 R)
• M8: 3,624,607 km (0.06 R)
• M9: 4,353,148 km (0.07 R)
• M10: 4,942,564 km (0.038 R)
• M11: 6,865,645 km (0.056 R)
• M12: 7,384,151 km (0.067 R)
• M13: 7,875,580 km (0.117 R)
• M14: 8,527,527 km (0.075 R)
• M15: 9,039,751 km (0.083 R)
• M16: 9,785,346 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 14

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.44 AU - 1.76 AU

Year: 1373 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,969,653 km

• M1: 174,132 km (0.064 R)
• M2: 645,365 km (0.094 R)
• M3: 1,150,108 km (0.115 R)
• M4: 1,667,119 km (0.106 R)
• M5: 2,237,087 km (0.059 R)
• M6: 2,722,681 km (0.088 R)
• M7: 3,234,605 km (0.079 R)
• M8: 4,971,137 km (0.077 R)
• M9: 5,655,398 km (0.083 R)
• M10: 6,100,302 km (0.04 R)
• M11: 7,035,588 km (0.111 R)
• M12: 7,710,873 km (0.073 R)
• M13: 8,147,698 km (0.106 R)
• M14: 10,990,208 km (0.047 R)
• M15: 11,721,891 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 8.5

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.42 AU - 2.04 AU

Year: 1543 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,969,653 km

• M1: 105,766 km (0.118 R)
• M2: 380,427 km (0.049 R)
• M3: 749,934 km (0.12 R)
• M4: 1,019,509 km (0.095 R)
• M5: 1,815,669 km (0.101 R)
• M6: 2,684,983 km (0.116 R)
• M7: 3,167,436 km (0.078 R)
• M8: 4,305,576 km (0.058 R)
• M9: 4,967,547 km (0.112 R)
• M10: 5,431,001 km (0.119 R)
• M11: 6,132,615 km (0.091 R)
• M12: 6,517,830 km (0.095 R)
• M13: 7,660,608 km (0.099 R)
• M14: 8,454,224 km (0.111 R)
• M15: 9,023,295 km (0.11 R)
• M16: 11,630,187 km (0.103 R)
• M17: 12,485,887 km (0.095 R)
• M18: 13,342,933 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 13

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.87 AU - 2.69 AU

Year: 2335 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,969,653 km

• M1: 161,715 km (0.084 R)
• M2: 623,374 km (0.106 R)
• M3: 1,217,727 km (0.092 R)
• M4: 1,883,288 km (0.114 R)
• M5: 2,857,469 km (0.117 R)
• M6: 3,406,942 km (0.069 R)
• M7: 5,833,868 km (0.05 R)
• M8: 6,751,352 km (0.108 R)
• M9: 7,552,748 km (0.099 R)
• M10: 8,100,874 km (0.075 R)
• M11: 8,642,718 km (0.096 R)
• M12: 10,563,554 km (0.099 R)
• M13: 11,018,033 km (0.068 R)
• M14: 11,445,883 km (0.102 R)
• M15: 12,129,246 km (0.099 R)
• M16: 12,839,536 km (0.076 R)
• M17: 13,934,443 km (0.043 R)
• M18: 16,662,660 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 9.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.25 AU - 3.31 AU

Year: 4029 Days

Day: 11.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,969,653 km

• M1: 121,922 km (0.055 R)
• M2: 540,647 km (0.097 R)
• M3: 917,783 km (0.099 R)
• M4: 2,207,167 km (0.102 R)
• M5: 2,689,770 km (0.071 R)
• M6: 4,437,073 km (0.08 R)
• M7: 4,823,933 km (0.086 R)
• M8: 5,233,233 km (0.112 R)
• M9: 5,665,571 km (0.091 R)
• M10: 7,291,999 km (0.106 R)
• M11: 7,735,108 km (0.108 R)
• M12: 9,840,249 km (0.096 R)
• M13: 12,884,416 km (0.083 R)
• M14: 14,644,734 km (0.087 R)
• M15: 15,248,511 km (0.046 R)
• M16: 17,774,321 km (0.104 R)
• M17: 18,173,000 km (0.074 R)
• M18: 19,225,570 km (0.075 R)
• M19: 19,706,228 km (0.076 R)
• M20: 21,069,514 km (0.117 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.8

Radius: 6.8

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.23 AU - 10.05 AU

Year: 20301 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,969,653 km

• M1: 84,672 km (0.032 R)
• M2: 659,427 km (0.112 R)
• M3: 2,578,918 km (0.09 R)
• M4: 3,203,938 km (0.063 R)
• M5: 4,991,183 km (0.092 R)
• M6: 6,868,188 km (0.072 R)
• M7: 8,403,212 km (0.119 R)
• M8: 8,705,100 km (0.115 R)
• M9: 10,153,955 km (0.116 R)
• M10: 11,694,514 km (0.103 R)
• M11: 12,585,519 km (0.067 R)
• M12: 15,305,657 km (0.088 R)
• M13: 27,165,328 km (0.082 R)
• M14: 29,408,398 km (0.112 R)
• M15: 29,639,377 km (0.04 R)
• M16: 33,000,243 km (0.102 R)
• M17: 37,819,538 km (0.078 R)
• M18: 41,909,694 km (0.108 R)
• M19: 47,702,572 km (0.049 R)
• M20: 54,875,641 km (0.09 R)
• M21: 65,251,450 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 5.4

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.31 AU - 12.03 AU

Year: 20395 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,969,653 km

• M1: 68,665 km (0.108 R)
• M2: 289,621 km (0.107 R)
• M3: 712,983 km (0.08 R)
• M4: 1,084,585 km (0.1 R)
• M5: 2,726,571 km (0.114 R)
• M6: 3,487,126 km (0.098 R)
• M7: 4,159,718 km (0.06 R)
• M8: 5,454,488 km (0.06 R)
• M9: 7,868,100 km (0.11 R)
• M10: 10,560,114 km (0.046 R)
• M11: 10,794,234 km (0.086 R)
• M12: 11,272,648 km (0.104 R)
• M13: 12,080,178 km (0.115 R)
• M14: 12,727,039 km (0.057 R)
• M15: 13,671,151 km (0.055 R)
• M16: 19,799,577 km (0.041 R)
• M17: 20,245,379 km (0.042 R)
• M18: 21,905,467 km (0.097 R)
• M19: 27,869,784 km (0.082 R)
• M20: 41,113,534 km (0.069 R)
• M21: 42,572,412 km (0.082 R)
• M22: 46,840,290 km (0.1 R)
• M23: 48,915,213 km (0.105 R)
• M24: 52,905,437 km (0.082 R)
• M25: 57,647,689 km (0.108 R)
• M26: 64,986,063 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit