🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 293 Days

Day: 47.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 8.4

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.7 AU - 0.74 AU

Year: 394 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,971,549 km

• M1: 104,719 km (0.095 R)
• M2: 385,663 km (0.079 R)
• M3: 689,796 km (0.079 R)
• M4: 969,394 km (0.041 R)
• M5: 1,243,458 km (0.109 R)
• M6: 1,625,381 km (0.073 R)
• M7: 1,930,261 km (0.115 R)
• M8: 2,229,307 km (0.117 R)
• M9: 2,932,717 km (0.11 R)
• M10: 3,713,767 km (0.063 R)
• M11: 4,193,528 km (0.077 R)
• M12: 4,832,011 km (0.045 R)
• M13: 5,324,487 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.2

Radius: 14.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 419 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,971,549 km

• M1: 177,872 km (0.111 R)
• M2: 796,010 km (0.088 R)
• M3: 1,270,385 km (0.092 R)
• M4: 1,717,683 km (0.118 R)
• M5: 2,175,452 km (0.079 R)
• M6: 3,080,519 km (0.112 R)
• M7: 3,690,430 km (0.12 R)
• M8: 4,210,432 km (0.096 R)
• M9: 4,887,063 km (0.081 R)
• M10: 5,432,946 km (0.111 R)
• M11: 6,145,481 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 12.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.4 AU

Year: 786 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,971,549 km

• M1: 159,172 km (0.041 R)
• M2: 565,181 km (0.058 R)
• M3: 1,127,519 km (0.056 R)
• M4: 1,687,165 km (0.076 R)
• M5: 2,087,040 km (0.096 R)
• M6: 2,654,764 km (0.062 R)
• M7: 3,071,843 km (0.09 R)
• M8: 3,490,567 km (0.068 R)
• M9: 4,279,845 km (0.082 R)
• M10: 4,983,404 km (0.053 R)
• M11: 5,883,535 km (0.068 R)
• M12: 7,612,736 km (0.04 R)
• M13: 8,258,401 km (0.065 R)
• M14: 8,859,784 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 12.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.35 AU - 1.77 AU

Year: 1258 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,971,549 km

• M1: 156,779 km (0.1 R)
• M2: 670,049 km (0.119 R)
• M3: 1,323,193 km (0.098 R)
• M4: 1,738,926 km (0.085 R)
• M5: 2,488,860 km (0.114 R)
• M6: 2,928,827 km (0.105 R)
• M7: 4,033,757 km (0.114 R)
• M8: 5,780,163 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 12.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2 AU - 2.44 AU

Year: 2136 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,971,549 km

• M1: 163,062 km (0.088 R)
• M2: 644,468 km (0.058 R)
• M3: 1,212,940 km (0.117 R)
• M4: 1,688,960 km (0.085 R)
• M5: 2,673,164 km (0.071 R)
• M6: 3,452,270 km (0.098 R)
• M7: 3,960,005 km (0.037 R)
• M8: 4,570,664 km (0.106 R)
• M9: 4,993,128 km (0.043 R)
• M10: 7,096,025 km (0.084 R)
• M11: 8,052,105 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 8.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.01 AU - 6.81 AU

Year: 9277 Days

Day: 7.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,971,549 km

• M1: 109,506 km (0.069 R)
• M2: 475,422 km (0.091 R)
• M3: 779,405 km (0.052 R)
• M4: 1,276,818 km (0.067 R)
• M5: 1,648,569 km (0.075 R)
• M6: 2,715,052 km (0.095 R)
• M7: 2,992,406 km (0.047 R)
• M8: 3,783,629 km (0.109 R)
• M9: 4,921,770 km (0.12 R)
• M10: 5,238,917 km (0.097 R)
• M11: 5,569,678 km (0.084 R)
• M12: 6,761,824 km (0.115 R)
• M13: 7,521,033 km (0.088 R)
• M14: 9,113,801 km (0.108 R)
• M15: 9,447,854 km (0.114 R)
• M16: 9,740,766 km (0.09 R)
• M17: 11,461,142 km (0.106 R)
• M18: 13,375,246 km (0.082 R)
• M19: 14,248,300 km (0.09 R)
• M20: 15,832,541 km (0.119 R)
• M21: 16,246,329 km (0.097 R)
• M22: 18,576,016 km (0.074 R)
• M23: 21,119,779 km (0.038 R)
• M24: 22,388,518 km (0.048 R)
• M25: 24,249,067 km (0.063 R)
• M26: 26,499,019 km (0.109 R)
• M27: 27,279,022 km (0.109 R)
• M28: 28,376,323 km (0.069 R)
• M29: 28,987,131 km (0.117 R)
• M30: 31,626,785 km (0.098 R)
• M31: 40,117,212 km (0.115 R)
• M32: 44,470,809 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit