🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 672 Days

Day: 38.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,307,681 km

• M1: 444,605 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.54 AU - 2.4 AU

Year: 1199 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 10.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.73 AU - 7.61 AU

Year: 7467 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,307,681 km

• M1: 125,812 km (0.103 R)
• M2: 678,277 km (0.053 R)
• M3: 1,696,290 km (0.109 R)
• M4: 2,159,595 km (0.095 R)
• M5: 3,373,282 km (0.027 R)
• M6: 4,509,628 km (0.029 R)
• M7: 6,019,818 km (0.093 R)
• M8: 6,704,677 km (0.095 R)
• M9: 9,877,947 km (0.12 R)
• M10: 10,561,909 km (0.053 R)
• M11: 10,898,504 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 6

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.53 AU - 12.85 AU

Year: 16226 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,307,681 km

• M1: 74,649 km (0.046 R)
• M2: 366,365 km (0.062 R)
• M3: 622,028 km (0.107 R)
• M4: 1,213,837 km (0.073 R)
• M5: 1,479,074 km (0.114 R)
• M6: 2,366,489 km (0.047 R)
• M7: 3,070,197 km (0.119 R)
• M8: 3,403,651 km (0.045 R)
• M9: 4,296,900 km (0.094 R)
• M10: 5,409,459 km (0.106 R)
• M11: 6,210,406 km (0.088 R)
• M12: 7,397,615 km (0.114 R)
• M13: 9,451,294 km (0.108 R)
• M14: 10,324,647 km (0.065 R)
• M15: 14,359,900 km (0.085 R)
• M16: 16,262,186 km (0.109 R)
• M17: 16,879,726 km (0.055 R)
• M18: 17,432,939 km (0.1 R)
• M19: 18,910,667 km (0.096 R)
• M20: 20,292,502 km (0.079 R)
• M21: 22,774,929 km (0.117 R)
• M22: 30,254,075 km (0.091 R)
• M23: 31,305,449 km (0.12 R)
• M24: 32,260,182 km (0.097 R)
• M25: 33,480,751 km (0.056 R)
• M26: 35,368,826 km (0.037 R)
• M27: 39,631,917 km (0.062 R)
• M28: 41,743,042 km (0.112 R)
• M29: 49,000,932 km (0.088 R)
• M30: 58,121,316 km (0.059 R)
• M31: 61,396,013 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.9

Radius: 4.5

Gravity: 24.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10 AU - 12.7 AU

Year: 16575 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,307,681 km

• M1: 58,343 km (0.077 R)
• M2: 330,910 km (0.05 R)
• M3: 536,757 km (0.095 R)
• M4: 777,759 km (0.062 R)
• M5: 1,112,260 km (0.083 R)
• M6: 1,694,944 km (0.086 R)
• M7: 1,970,503 km (0.109 R)
• M8: 2,588,941 km (0.076 R)
• M9: 3,380,014 km (0.084 R)
• M10: 5,316,559 km (0.101 R)
• M11: 5,867,976 km (0.112 R)
• M12: 6,177,195 km (0.092 R)
• M13: 7,523,726 km (0.09 R)
• M14: 7,704,739 km (0.107 R)
• M15: 8,703,305 km (0.075 R)
• M16: 9,207,899 km (0.101 R)
• M17: 12,088,406 km (0.056 R)
• M18: 19,037,376 km (0.099 R)
• M19: 22,488,898 km (0.058 R)
• M20: 22,959,533 km (0.067 R)
• M21: 24,213,762 km (0.042 R)
• M22: 24,807,815 km (0.059 R)
• M23: 27,924,387 km (0.111 R)
• M24: 30,254,823 km (0.078 R)
• M25: 31,525,806 km (0.059 R)
• M26: 32,472,163 km (0.102 R)
• M27: 34,173,689 km (0.109 R)
• M28: 37,621,321 km (0.076 R)
• M29: 41,857,185 km (0.094 R)
• M30: 42,283,389 km (0.053 R)
• M31: 45,197,855 km (0.108 R)
• M32: 54,065,568 km (0.105 R)
• M33: 60,157,941 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244

Radius: 5.8

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.42 AU - 12.1 AU

Year: 17481 Days

Day: 21.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 145.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,307,681 km

• M1: 75,846 km (0.068 R)
• M2: 301,440 km (0.051 R)
• M3: 686,953 km (0.082 R)
• M4: 1,096,104 km (0.114 R)
• M5: 1,297,911 km (0.086 R)
• M6: 1,793,678 km (0.065 R)
• M7: 2,076,418 km (0.115 R)
• M8: 2,293,485 km (0.116 R)
• M9: 3,905,402 km (0.088 R)
• M10: 4,588,765 km (0.107 R)
• M11: 4,833,358 km (0.094 R)
• M12: 5,382,232 km (0.094 R)
• M13: 5,723,914 km (0.08 R)
• M14: 6,413,111 km (0.088 R)
• M15: 6,641,697 km (0.053 R)
• M16: 9,190,246 km (0.059 R)
• M17: 11,749,716 km (0.027 R)
• M18: 17,768,637 km (0.112 R)
• M19: 18,069,029 km (0.097 R)
• M20: 22,114,754 km (0.106 R)
• M21: 22,990,500 km (0.096 R)
• M22: 25,852,158 km (0.117 R)
• M23: 27,219,033 km (0.073 R)
• M24: 29,778,503 km (0.098 R)
• M25: 30,953,744 km (0.081 R)
• M26: 32,159,653 km (0.099 R)
• M27: 33,396,528 km (0.112 R)
• M28: 37,296,993 km (0.109 R)
• M29: 42,019,349 km (0.085 R)
• M30: 42,552,666 km (0.058 R)
• M31: 45,426,291 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit