🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.02 AU - 1.04 AU

Year: 376 Days

Day: 29.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.32 AU

Year: 444 Days

Day: 15.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,581,615 km

• M1: 64,028 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.81 AU - 3.01 AU

Year: 1787 Days

Day: 24.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 10.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.53 AU - 6.89 AU

Year: 6255 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,581,615 km

• M1: 126,859 km (0.11 R)
• M2: 601,683 km (0.076 R)
• M3: 1,221,766 km (0.099 R)
• M4: 1,961,228 km (0.116 R)
• M5: 2,575,178 km (0.049 R)
• M6: 3,091,739 km (0.116 R)
• M7: 4,018,648 km (0.116 R)
• M8: 5,038,307 km (0.041 R)
• M9: 5,758,022 km (0.1 R)
• M10: 6,414,457 km (0.109 R)
• M11: 7,401,953 km (0.06 R)
• M12: 7,988,526 km (0.093 R)
• M13: 8,566,423 km (0.097 R)
• M14: 9,213,134 km (0.069 R)
• M15: 9,548,682 km (0.079 R)
• M16: 10,833,878 km (0.106 R)
• M17: 11,932,375 km (0.076 R)
• M18: 12,894,588 km (0.084 R)
• M19: 14,405,826 km (0.097 R)
• M20: 14,973,101 km (0.106 R)
• M21: 18,035,968 km (0.106 R)
• M22: 18,628,525 km (0.062 R)
• M23: 20,484,287 km (0.109 R)
• M24: 22,084,984 km (0.087 R)
• M25: 23,377,809 km (0.082 R)
• M26: 25,287,874 km (0.12 R)
• M27: 25,616,092 km (0.047 R)
• M28: 32,021,125 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 8.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.15 AU - 7.29 AU

Year: 6982 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,581,615 km

• M1: 110,852 km (0.035 R)
• M2: 477,516 km (0.072 R)
• M3: 810,970 km (0.101 R)
• M4: 1,506,750 km (0.071 R)
• M5: 2,842,360 km (0.061 R)
• M6: 3,128,989 km (0.101 R)
• M7: 3,572,248 km (0.089 R)
• M8: 4,133,240 km (0.071 R)
• M9: 5,157,536 km (0.117 R)
• M10: 5,745,306 km (0.098 R)
• M11: 6,172,707 km (0.086 R)
• M12: 6,799,223 km (0.069 R)
• M13: 7,778,491 km (0.085 R)
• M14: 8,635,836 km (0.047 R)
• M15: 9,599,995 km (0.05 R)
• M16: 13,146,212 km (0.117 R)
• M17: 14,660,143 km (0.09 R)
• M18: 15,584,657 km (0.109 R)
• M19: 16,416,870 km (0.113 R)
• M20: 17,345,873 km (0.096 R)
• M21: 19,969,670 km (0.076 R)
• M22: 26,885,879 km (0.083 R)
• M23: 27,341,853 km (0.029 R)
• M24: 29,602,127 km (0.078 R)
• M25: 31,477,636 km (0.12 R)
• M26: 32,086,051 km (0.089 R)
• M27: 34,277,360 km (0.063 R)
• M28: 36,901,606 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 8.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.6 AU - 10.86 AU

Year: 11776 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,581,615 km

• M1: 105,466 km (0.077 R)
• M2: 1,212,940 km (0.043 R)
• M3: 2,365,741 km (0.111 R)
• M4: 3,116,872 km (0.107 R)
• M5: 3,835,390 km (0.116 R)
• M6: 4,179,316 km (0.12 R)
• M7: 6,545,056 km (0.085 R)
• M8: 8,663,961 km (0.07 R)
• M9: 9,636,496 km (0.06 R)
• M10: 10,374,612 km (0.092 R)
• M11: 12,990,481 km (0.088 R)
• M12: 20,263,181 km (0.097 R)
• M13: 23,506,313 km (0.077 R)
• M14: 24,569,954 km (0.115 R)
• M15: 25,480,557 km (0.045 R)
• M16: 27,465,720 km (0.105 R)
• M17: 29,858,239 km (0.113 R)
• M18: 34,036,807 km (0.088 R)
• M19: 34,486,199 km (0.05 R)
• M20: 40,568,998 km (0.115 R)
• M21: 41,074,190 km (0.105 R)
• M22: 44,461,534 km (0.083 R)
• M23: 44,729,464 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 14.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.79 AU - 14.21 AU

Year: 14960 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,581,615 km

• M1: 180,265 km (0.104 R)
• M2: 720,912 km (0.113 R)
• M3: 1,263,055 km (0.114 R)
• M4: 1,880,744 km (0.093 R)
• M5: 3,165,491 km (0.036 R)
• M6: 3,821,029 km (0.068 R)
• M7: 4,751,528 km (0.091 R)
• M8: 5,372,658 km (0.104 R)
• M9: 6,047,494 km (0.059 R)
• M10: 6,858,763 km (0.106 R)
• M11: 10,522,565 km (0.057 R)
• M12: 15,891,632 km (0.105 R)
• M13: 16,837,091 km (0.034 R)
• M14: 17,437,277 km (0.112 R)
• M15: 18,364,186 km (0.092 R)
• M16: 22,765,654 km (0.088 R)
• M17: 23,592,931 km (0.051 R)
• M18: 24,727,182 km (0.046 R)
• M19: 25,699,867 km (0.071 R)
• M20: 33,825,874 km (0.1 R)
• M21: 39,971,205 km (0.076 R)
• M22: 44,505,367 km (0.049 R)
• M23: 46,382,221 km (0.095 R)
• M24: 48,612,576 km (0.102 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit