🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 318 Days

Day: 39 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 13.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 899 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,292,107 km

• M1: 169,345 km (0.042 R)
• M2: 711,637 km (0.11 R)
• M3: 1,146,668 km (0.119 R)
• M4: 1,647,521 km (0.115 R)
• M5: 2,562,761 km (0.085 R)
• M6: 3,030,404 km (0.045 R)
• M7: 3,871,294 km (0.098 R)
• M8: 4,355,692 km (0.096 R)
• M9: 4,880,631 km (0.065 R)
• M10: 5,526,594 km (0.116 R)
• M11: 6,490,902 km (0.114 R)
• M12: 6,920,697 km (0.071 R)
• M13: 7,539,882 km (0.116 R)
• M14: 8,672,039 km (0.103 R)
• M15: 9,680,179 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 9.4

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.55 AU - 1.81 AU

Year: 1385 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,292,107 km

• M1: 118,332 km (0.059 R)
• M2: 426,952 km (0.093 R)
• M3: 826,678 km (0.1 R)
• M4: 1,564,345 km (0.066 R)
• M5: 2,343,301 km (0.025 R)
• M6: 3,440,153 km (0.113 R)
• M7: 3,821,478 km (0.116 R)
• M8: 4,249,178 km (0.101 R)
• M9: 4,808,375 km (0.079 R)
• M10: 5,864,237 km (0.118 R)
• M11: 6,361,350 km (0.096 R)
• M12: 7,252,056 km (0.1 R)
• M13: 7,909,539 km (0.106 R)
• M14: 8,428,194 km (0.079 R)
• M15: 9,759,316 km (0.088 R)
• M16: 12,523,287 km (0.108 R)
• M17: 13,029,825 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 12.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.32 AU - 2.14 AU

Year: 1447 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,292,107 km

• M1: 151,692 km (0.057 R)
• M2: 568,771 km (0.109 R)
• M3: 1,384,079 km (0.114 R)
• M4: 1,901,239 km (0.079 R)
• M5: 2,288,249 km (0.079 R)
• M6: 2,948,574 km (0.065 R)
• M7: 3,766,126 km (0.094 R)
• M8: 4,183,504 km (0.107 R)
• M9: 5,009,285 km (0.105 R)
• M10: 5,647,619 km (0.111 R)
• M11: 6,220,429 km (0.085 R)
• M12: 8,174,925 km (0.111 R)
• M13: 8,848,864 km (0.109 R)
• M14: 10,010,641 km (0.105 R)
• M15: 10,645,384 km (0.098 R)
• M16: 11,342,361 km (0.049 R)
• M17: 11,738,646 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 14.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.8 AU - 5.46 AU

Year: 6334 Days

Day: 12.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,292,107 km

• M1: 184,604 km (0.068 R)
• M2: 772,523 km (0.112 R)
• M3: 1,253,331 km (0.092 R)
• M4: 1,916,648 km (0.037 R)
• M5: 2,741,082 km (0.086 R)
• M6: 3,562,823 km (0.101 R)
• M7: 9,722,216 km (0.082 R)
• M8: 10,433,105 km (0.118 R)
• M9: 11,959,153 km (0.069 R)
• M10: 13,784,247 km (0.042 R)
• M11: 19,247,262 km (0.044 R)
• M12: 20,981,251 km (0.097 R)
• M13: 21,465,350 km (0.1 R)
• M14: 23,403,240 km (0.073 R)
• M15: 24,989,277 km (0.111 R)
• M16: 25,455,424 km (0.085 R)
• M17: 26,969,654 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 9.2

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.91 AU - 5.85 AU

Year: 7934 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,292,107 km

• M1: 115,340 km (0.063 R)
• M2: 453,431 km (0.114 R)
• M3: 1,024,895 km (0.118 R)
• M4: 1,376,899 km (0.107 R)
• M5: 1,721,871 km (0.076 R)
• M6: 2,295,879 km (0.092 R)
• M7: 2,929,426 km (0.095 R)
• M8: 3,976,012 km (0.044 R)
• M9: 5,069,573 km (0.025 R)
• M10: 5,768,793 km (0.078 R)
• M11: 6,530,994 km (0.115 R)
• M12: 7,676,615 km (0.062 R)
• M13: 8,511,520 km (0.051 R)
• M14: 12,802,735 km (0.086 R)
• M15: 13,438,975 km (0.073 R)
• M16: 13,914,846 km (0.092 R)
• M17: 14,587,438 km (0.112 R)
• M18: 15,026,508 km (0.113 R)
• M19: 15,345,600 km (0.113 R)
• M20: 17,216,920 km (0.108 R)
• M21: 30,596,953 km (0.053 R)
• M22: 31,213,446 km (0.106 R)
• M23: 32,259,285 km (0.062 R)
• M24: 32,683,993 km (0.088 R)
• M25: 35,536,974 km (0.03 R)
• M26: 36,677,060 km (0.093 R)
• M27: 37,023,827 km (0.105 R)
• M28: 37,606,511 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 9.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.68 AU - 6.16 AU

Year: 9158 Days

Day: 6 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,292,107 km

• M1: 120,576 km (0.103 R)
• M2: 708,496 km (0.077 R)
• M3: 1,293,573 km (0.119 R)
• M4: 3,159,208 km (0.112 R)
• M5: 3,882,214 km (0.12 R)
• M6: 5,080,493 km (0.091 R)
• M7: 6,718,740 km (0.11 R)
• M8: 7,298,431 km (0.12 R)
• M9: 9,371,110 km (0.097 R)
• M10: 9,773,827 km (0.107 R)
• M11: 13,201,115 km (0.083 R)
• M12: 21,145,210 km (0.079 R)
• M13: 31,889,928 km (0.063 R)
• M14: 33,941,214 km (0.052 R)
• M15: 34,573,414 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit