🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.07 AU - 3.83 AU

Year: 2401 Days

Day: 17.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.79 AU - 4.33 AU

Year: 2517 Days

Day: 18.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 12.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.02 AU - 8.02 AU

Year: 6970 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,930,981 km

• M1: 183,257 km (0.086 R)
• M2: 597,494 km (0.117 R)
• M3: 1,124,078 km (0.112 R)
• M4: 2,206,269 km (0.066 R)
• M5: 2,675,408 km (0.11 R)
• M6: 3,065,709 km (0.118 R)
• M7: 3,653,629 km (0.1 R)
• M8: 4,238,407 km (0.084 R)
• M9: 5,202,864 km (0.037 R)
• M10: 6,478,336 km (0.119 R)
• M11: 7,152,873 km (0.094 R)
• M12: 8,810,567 km (0.114 R)
• M13: 11,452,016 km (0.085 R)
• M14: 12,654,035 km (0.111 R)
• M15: 13,595,305 km (0.089 R)
• M16: 14,228,852 km (0.057 R)
• M17: 16,057,237 km (0.088 R)
• M18: 17,629,062 km (0.109 R)
• M19: 18,244,059 km (0.043 R)
• M20: 19,517,286 km (0.076 R)
• M21: 22,637,299 km (0.102 R)
• M22: 25,900,179 km (0.063 R)
• M23: 26,874,360 km (0.113 R)
• M24: 27,781,073 km (0.119 R)
• M25: 31,713,103 km (0.045 R)
• M26: 32,623,406 km (0.116 R)
• M27: 35,136,201 km (0.061 R)
• M28: 36,549,752 km (0.109 R)
• M29: 37,214,864 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 9.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.97 AU - 8.53 AU

Year: 7315 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,930,981 km

• M1: 118,332 km (0.094 R)
• M2: 556,953 km (0.065 R)
• M3: 1,073,514 km (0.078 R)
• M4: 1,487,900 km (0.106 R)
• M5: 3,219,945 km (0.109 R)
• M6: 3,547,863 km (0.111 R)
• M7: 5,537,365 km (0.078 R)
• M8: 6,662,192 km (0.033 R)
• M9: 7,693,818 km (0.069 R)
• M10: 9,052,915 km (0.088 R)
• M11: 10,990,357 km (0.08 R)
• M12: 13,092,207 km (0.112 R)
• M13: 13,483,406 km (0.026 R)
• M14: 15,020,225 km (0.054 R)
• M15: 15,448,972 km (0.105 R)
• M16: 16,556,894 km (0.101 R)
• M17: 20,523,481 km (0.088 R)
• M18: 24,635,179 km (0.081 R)
• M19: 24,932,430 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 12.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.02 AU - 11.38 AU

Year: 10457 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,930,981 km

• M1: 163,660 km (0.117 R)
• M2: 659,876 km (0.112 R)
• M3: 1,049,878 km (0.098 R)
• M4: 4,036,450 km (0.102 R)
• M5: 5,173,543 km (0.076 R)
• M6: 6,358,209 km (0.073 R)
• M7: 9,867,625 km (0.12 R)
• M8: 13,323,186 km (0.112 R)
• M9: 15,816,085 km (0.11 R)
• M10: 20,074,089 km (0.072 R)
• M11: 23,241,824 km (0.111 R)
• M12: 28,069,497 km (0.116 R)
• M13: 43,891,417 km (0.069 R)
• M14: 47,671,755 km (0.106 R)
• M15: 50,879,283 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.7

Radius: 6.9

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.06 AU - 13.62 AU

Year: 17242 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,930,981 km

• M1: 87,216 km (0.029 R)
• M2: 741,856 km (0.104 R)
• M3: 1,246,749 km (0.077 R)
• M4: 1,527,245 km (0.093 R)
• M5: 2,495,442 km (0.085 R)
• M6: 7,347,649 km (0.062 R)
• M7: 7,823,221 km (0.103 R)
• M8: 9,318,601 km (0.059 R)
• M9: 10,278,870 km (0.095 R)
• M10: 10,813,084 km (0.096 R)
• M11: 14,124,133 km (0.076 R)
• M12: 21,584,729 km (0.095 R)
• M13: 21,970,990 km (0.083 R)
• M14: 22,263,604 km (0.109 R)
• M15: 27,986,919 km (0.087 R)
• M16: 29,854,200 km (0.094 R)
• M17: 30,696,735 km (0.073 R)
• M18: 31,927,477 km (0.116 R)
• M19: 32,555,189 km (0.095 R)
• M20: 34,095,000 km (0.079 R)
• M21: 34,487,396 km (0.036 R)
• M22: 35,817,171 km (0.07 R)
• M23: 36,768,165 km (0.077 R)
• M24: 38,155,685 km (0.05 R)
• M25: 53,121,456 km (0.082 R)
• M26: 55,974,736 km (0.073 R)
• M27: 56,338,558 km (0.08 R)
• M28: 57,439,000 km (0.081 R)
• M29: 63,947,704 km (0.108 R)
• M30: 64,744,313 km (0.095 R)
• M31: 65,145,086 km (0.116 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: 169 - 15,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit