🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.66 AU - 0.8 AU

Year: 229 Days

Day: 35.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,622,161 km

• M1: 23,636 km (0.071 R)
• M2: 180,864 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.57 AU - 1.65 AU

Year: 750 Days

Day: 16.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.34 AU - 2.04 AU

Year: 806 Days

Day: 31.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,622,161 km

• M1: 233,073 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.37 AU - 2.01 AU

Year: 806 Days

Day: 30.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,622,161 km

• M1: 69,713 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.82 AU - 2.12 AU

Year: 1015 Days

Day: 41.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 12.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.34 AU - 6.74 AU

Year: 4787 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,622,161 km

• M1: 170,242 km (0.06 R)
• M2: 738,714 km (0.119 R)
• M3: 1,265,299 km (0.075 R)
• M4: 5,292,025 km (0.115 R)
• M5: 7,166,187 km (0.087 R)
• M6: 7,817,835 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 11.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.84 AU - 6.94 AU

Year: 6639 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,622,161 km

• M1: 143,016 km (0.106 R)
• M2: 506,239 km (0.114 R)
• M3: 889,808 km (0.103 R)
• M4: 1,419,684 km (0.05 R)
• M5: 1,820,157 km (0.118 R)
• M6: 2,329,388 km (0.1 R)
• M7: 2,951,566 km (0.115 R)
• M8: 3,397,517 km (0.038 R)
• M9: 4,274,610 km (0.104 R)
• M10: 4,875,095 km (0.091 R)
• M11: 7,558,732 km (0.108 R)
• M12: 8,359,379 km (0.097 R)
• M13: 9,470,892 km (0.049 R)
• M14: 10,585,545 km (0.077 R)
• M15: 11,440,946 km (0.056 R)
• M16: 11,935,666 km (0.074 R)
• M17: 14,684,377 km (0.032 R)
• M18: 15,748,018 km (0.056 R)
• M19: 19,316,675 km (0.039 R)
• M20: 20,592,895 km (0.059 R)
• M21: 22,381,038 km (0.073 R)
• M22: 22,921,535 km (0.106 R)
• M23: 25,337,092 km (0.025 R)
• M24: 28,095,826 km (0.104 R)
• M25: 28,454,113 km (0.118 R)
• M26: 30,011,427 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 9.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.48 AU - 8.84 AU

Year: 9355 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,622,161 km

• M1: 124,615 km (0.112 R)
• M2: 452,982 km (0.079 R)
• M3: 1,262,756 km (0.088 R)
• M4: 1,585,139 km (0.1 R)
• M5: 1,932,804 km (0.115 R)
• M6: 2,264,164 km (0.108 R)
• M7: 2,823,211 km (0.107 R)
• M8: 8,327,814 km (0.103 R)
• M9: 8,699,864 km (0.092 R)
• M10: 9,521,755 km (0.079 R)
• M11: 10,206,614 km (0.093 R)
• M12: 10,584,947 km (0.116 R)
• M13: 11,420,301 km (0.079 R)
• M14: 16,013,554 km (0.06 R)
• M15: 17,113,398 km (0.088 R)
• M16: 17,580,592 km (0.061 R)
• M17: 21,322,035 km (0.084 R)
• M18: 22,097,849 km (0.105 R)
• M19: 22,413,501 km (0.09 R)
• M20: 24,707,285 km (0.071 R)
• M21: 28,434,666 km (0.064 R)
• M22: 32,115,820 km (0.103 R)
• M23: 32,929,483 km (0.097 R)
• M24: 35,345,040 km (0.065 R)
• M25: 36,103,053 km (0.096 R)
• M26: 36,651,030 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 9.3

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.29 AU - 13.39 AU

Year: 13101 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,622,161 km

• M1: 115,938 km (0.05 R)
• M2: 1,080,695 km (0.073 R)
• M3: 1,401,433 km (0.111 R)
• M4: 1,720,376 km (0.068 R)
• M5: 3,230,716 km (0.039 R)
• M6: 3,823,422 km (0.118 R)
• M7: 5,016,316 km (0.032 R)
• M8: 5,773,730 km (0.081 R)
• M9: 6,563,906 km (0.056 R)
• M10: 8,505,088 km (0.108 R)
• M11: 8,955,377 km (0.115 R)
• M12: 9,421,375 km (0.12 R)
• M13: 10,178,490 km (0.091 R)
• M14: 13,549,678 km (0.061 R)
• M15: 16,424,649 km (0.084 R)
• M16: 17,202,409 km (0.102 R)
• M17: 18,414,750 km (0.05 R)
• M18: 19,596,723 km (0.106 R)
• M19: 22,487,402 km (0.088 R)
• M20: 23,348,936 km (0.075 R)
• M21: 24,431,726 km (0.087 R)
• M22: 25,547,576 km (0.094 R)
• M23: 28,209,521 km (0.12 R)
• M24: 38,502,453 km (0.111 R)
• M25: 40,012,194 km (0.095 R)
• M26: 41,418,414 km (0.078 R)
• M27: 45,987,283 km (0.099 R)
• M28: 51,537,065 km (0.094 R)
• M29: 55,244,698 km (0.104 R)
• M30: 55,590,419 km (0.119 R)
• M31: 59,126,614 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit