🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.63 AU - 0.77 AU

Year: 217 Days

Day: 43.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.01 AU - 4.83 AU

Year: 3446 Days

Day: 28.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 14.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.5 AU - 6.08 AU

Year: 4512 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,880,444 km

• M1: 176,825 km (0.116 R)
• M2: 643,869 km (0.056 R)
• M3: 1,151,156 km (0.096 R)
• M4: 1,810,882 km (0.057 R)
• M5: 2,340,309 km (0.066 R)
• M6: 2,804,810 km (0.062 R)
• M7: 4,419,271 km (0.038 R)
• M8: 5,023,646 km (0.11 R)
• M9: 5,732,142 km (0.102 R)
• M10: 6,267,104 km (0.1 R)
• M11: 8,815,803 km (0.083 R)
• M12: 10,432,058 km (0.108 R)
• M13: 11,667,736 km (0.045 R)
• M14: 14,708,612 km (0.103 R)
• M15: 16,211,024 km (0.109 R)
• M16: 17,600,937 km (0.065 R)
• M17: 18,135,451 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 10.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.9 AU - 9.38 AU

Year: 7831 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,880,444 km

• M1: 405,709 km (0.119 R)
• M2: 1,183,319 km (0.108 R)
• M3: 1,697,936 km (0.056 R)
• M4: 3,810,856 km (0.091 R)
• M5: 4,969,641 km (0.099 R)
• M6: 7,928,538 km (0.103 R)
• M7: 8,249,126 km (0.081 R)
• M8: 11,135,318 km (0.107 R)
• M9: 11,898,416 km (0.092 R)
• M10: 13,080,090 km (0.101 R)
• M11: 13,642,279 km (0.058 R)
• M12: 14,338,208 km (0.103 R)
• M13: 15,675,463 km (0.082 R)
• M14: 16,181,702 km (0.106 R)
• M15: 17,293,813 km (0.05 R)
• M16: 17,902,826 km (0.1 R)
• M17: 19,962,938 km (0.079 R)
• M18: 21,088,363 km (0.049 R)
• M19: 22,734,239 km (0.091 R)
• M20: 26,368,719 km (0.043 R)
• M21: 29,407,800 km (0.101 R)
• M22: 34,765,498 km (0.103 R)
• M23: 37,617,133 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 10.9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.06 AU - 12.12 AU

Year: 11886 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,880,444 km

• M1: 135,835 km (0.036 R)
• M2: 577,298 km (0.094 R)
• M3: 987,795 km (0.119 R)
• M4: 1,507,947 km (0.116 R)
• M5: 1,986,660 km (0.094 R)
• M6: 2,360,804 km (0.112 R)
• M7: 4,897,984 km (0.115 R)
• M8: 6,110,325 km (0.041 R)
• M9: 6,911,272 km (0.101 R)
• M10: 8,009,320 km (0.105 R)
• M11: 8,479,656 km (0.106 R)
• M12: 9,372,905 km (0.117 R)
• M13: 9,949,006 km (0.104 R)
• M14: 13,126,316 km (0.038 R)
• M15: 13,516,616 km (0.047 R)
• M16: 15,014,839 km (0.111 R)
• M17: 16,545,375 km (0.047 R)
• M18: 19,073,878 km (0.076 R)
• M19: 20,171,029 km (0.057 R)
• M20: 20,866,958 km (0.1 R)
• M21: 25,382,570 km (0.091 R)
• M22: 28,297,036 km (0.097 R)
• M23: 32,837,181 km (0.111 R)
• M24: 33,678,669 km (0.101 R)
• M25: 35,656,204 km (0.083 R)
• M26: 43,618,102 km (0.117 R)
• M27: 47,018,312 km (0.05 R)
• M28: 52,525,458 km (0.043 R)
• M29: 54,174,625 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 11

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.24 AU - 11.56 AU

Year: 12438 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,880,444 km

• M1: 136,732 km (0.091 R)
• M2: 561,590 km (0.105 R)
• M3: 968,796 km (0.115 R)
• M4: 1,537,417 km (0.091 R)
• M5: 2,017,028 km (0.034 R)
• M6: 2,672,267 km (0.104 R)
• M7: 3,147,838 km (0.069 R)
• M8: 3,511,511 km (0.08 R)
• M9: 4,379,178 km (0.028 R)
• M10: 5,043,393 km (0.105 R)
• M11: 5,674,397 km (0.093 R)
• M12: 9,462,065 km (0.095 R)
• M13: 11,929,533 km (0.077 R)
• M14: 13,224,153 km (0.065 R)
• M15: 14,672,559 km (0.074 R)
• M16: 15,050,593 km (0.113 R)
• M17: 15,958,203 km (0.104 R)
• M18: 18,025,347 km (0.098 R)
• M19: 20,420,857 km (0.106 R)
• M20: 22,852,571 km (0.113 R)
• M21: 24,842,970 km (0.078 R)
• M22: 26,386,671 km (0.11 R)
• M23: 28,575,736 km (0.077 R)
• M24: 31,089,579 km (0.084 R)
• M25: 32,453,463 km (0.063 R)
• M26: 38,071,910 km (0.032 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit