🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 138 Days

Day: 19.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.67 AU - 2.78 AU

Year: 1152 Days

Day: 47 Hours

Environment

Temp: -54 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.67 AU - 3.77 AU

Year: 2499 Days

Day: 16 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,433,361 km

• M1: 1,675,047 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.23 AU - 5.03 AU

Year: 2923 Days

Day: 35.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,433,361 km

• M1: 2,941,094 km (0.1 R)
• M2: 3,490,268 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.86 AU - 5.88 AU

Year: 4334 Days

Day: 17.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,433,361 km

• M1: 1,446,911 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 14.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.86 AU - 8.5 AU

Year: 6700 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,433,361 km

• M1: 177,872 km (0.079 R)
• M2: 722,259 km (0.112 R)
• M3: 1,199,775 km (0.114 R)
• M4: 1,772,136 km (0.076 R)
• M5: 2,510,103 km (0.12 R)
• M6: 3,526,022 km (0.118 R)
• M7: 4,678,075 km (0.06 R)
• M8: 5,809,334 km (0.068 R)
• M9: 7,346,153 km (0.114 R)
• M10: 7,856,431 km (0.119 R)
• M11: 9,217,174 km (0.037 R)
• M12: 9,811,676 km (0.028 R)
• M13: 10,389,572 km (0.097 R)
• M14: 11,343,558 km (0.078 R)
• M15: 11,796,241 km (0.055 R)
• M16: 14,770,845 km (0.105 R)
• M17: 15,256,739 km (0.099 R)
• M18: 16,090,149 km (0.101 R)
• M19: 19,088,987 km (0.106 R)
• M20: 20,586,462 km (0.034 R)
• M21: 21,125,164 km (0.106 R)
• M22: 23,448,120 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 10.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.92 AU - 8.16 AU

Year: 7210 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,433,361 km

• M1: 131,945 km (0.068 R)
• M2: 467,942 km (0.086 R)
• M3: 799,900 km (0.118 R)
• M4: 1,925,923 km (0.085 R)
• M5: 2,309,342 km (0.116 R)
• M6: 3,042,372 km (0.118 R)
• M7: 4,358,085 km (0.117 R)
• M8: 4,711,585 km (0.078 R)
• M9: 5,113,854 km (0.111 R)
• M10: 5,633,108 km (0.066 R)
• M11: 6,086,689 km (0.077 R)
• M12: 6,460,234 km (0.109 R)
• M13: 7,751,862 km (0.082 R)
• M14: 10,212,598 km (0.045 R)
• M15: 11,697,656 km (0.089 R)
• M16: 12,438,016 km (0.114 R)
• M17: 12,874,842 km (0.097 R)
• M18: 13,209,193 km (0.105 R)
• M19: 14,247,252 km (0.103 R)
• M20: 14,605,091 km (0.089 R)
• M21: 19,091,680 km (0.114 R)
• M22: 20,342,169 km (0.076 R)
• M23: 24,421,254 km (0.075 R)
• M24: 28,446,933 km (0.112 R)
• M25: 28,919,812 km (0.105 R)
• M26: 30,567,183 km (0.106 R)
• M27: 30,963,767 km (0.111 R)
• M28: 36,882,308 km (0.082 R)
• M29: 37,784,981 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 11.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.08 AU - 11.26 AU

Year: 13001 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 135.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,433,361 km

• M1: 141,819 km (0.095 R)
• M2: 603,328 km (0.119 R)
• M3: 2,397,904 km (0.087 R)
• M4: 3,207,827 km (0.073 R)
• M5: 3,914,827 km (0.089 R)
• M6: 4,631,251 km (0.1 R)
• M7: 6,287,748 km (0.077 R)
• M8: 6,826,300 km (0.12 R)
• M9: 9,294,965 km (0.074 R)
• M10: 10,729,608 km (0.06 R)
• M11: 11,165,387 km (0.111 R)
• M12: 12,130,891 km (0.119 R)
• M13: 13,777,515 km (0.111 R)
• M14: 14,292,880 km (0.093 R)
• M15: 16,772,764 km (0.109 R)
• M16: 19,286,307 km (0.109 R)
• M17: 24,670,035 km (0.093 R)
• M18: 25,526,633 km (0.058 R)
• M19: 26,600,446 km (0.096 R)
• M20: 27,908,081 km (0.096 R)
• M21: 32,312,990 km (0.111 R)
• M22: 34,857,800 km (0.112 R)
• M23: 36,057,575 km (0.076 R)
• M24: 37,036,992 km (0.078 R)
• M25: 37,658,122 km (0.056 R)
• M26: 38,412,544 km (0.114 R)
• M27: 41,265,525 km (0.099 R)
• M28: 44,396,160 km (0.111 R)
• M29: 45,805,522 km (0.073 R)
• M30: 48,565,004 km (0.094 R)
• M31: 51,433,394 km (0.06 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit