🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.63 AU - 0.75 AU

Year: 210 Days

Day: 44.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,167,488 km

• M1: 71,807 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.54 AU - 1.8 AU

Year: 792 Days

Day: 36.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,167,488 km

• M1: 867,368 km (0.092 R)
• M2: 1,019,809 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.55 AU - 2.13 AU

Year: 916 Days

Day: 41.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,167,488 km

• M1: 181,163 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.61 AU - 2.29 AU

Year: 1000 Days

Day: 29.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,167,488 km

• M1: 21,392 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.04 AU - 3.26 AU

Year: 1584 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 68 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,167,488 km

• M1: 90,806 km (0.108 R)
• M2: 286,480 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.71 AU - 3.83 AU

Year: 2171 Days

Day: 15.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 14.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.03 AU - 10.41 AU

Year: 9453 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,167,488 km

• M1: 229,782 km (0.094 R)
• M2: 534,962 km (0.117 R)
• M3: 1,023,848 km (0.045 R)
• M4: 1,599,052 km (0.076 R)
• M5: 2,198,790 km (0.114 R)
• M6: 2,538,227 km (0.086 R)
• M7: 3,476,056 km (0.092 R)
• M8: 3,823,422 km (0.071 R)
• M9: 4,661,021 km (0.068 R)
• M10: 5,001,356 km (0.026 R)
• M11: 6,097,310 km (0.113 R)
• M12: 9,262,801 km (0.074 R)
• M13: 10,746,064 km (0.119 R)
• M14: 11,797,288 km (0.11 R)
• M15: 12,092,594 km (0.058 R)
• M16: 13,207,248 km (0.086 R)
• M17: 14,534,331 km (0.048 R)
• M18: 15,083,205 km (0.037 R)
• M19: 19,464,777 km (0.077 R)
• M20: 20,100,120 km (0.114 R)
• M21: 23,018,026 km (0.12 R)
• M22: 24,339,723 km (0.067 R)
• M23: 25,625,966 km (0.12 R)
• M24: 26,502,160 km (0.102 R)
• M25: 30,233,430 km (0.095 R)
• M26: 31,185,023 km (0.091 R)
• M27: 31,666,279 km (0.108 R)
• M28: 34,547,833 km (0.112 R)
• M29: 35,564,799 km (0.093 R)
• M30: 36,769,960 km (0.058 R)
• M31: 38,349,265 km (0.082 R)
• M32: 38,883,030 km (0.035 R)
• M33: 40,052,436 km (0.064 R)
• M34: 41,607,805 km (0.031 R)
• M35: 45,095,979 km (0.102 R)
• M36: 46,160,218 km (0.082 R)
• M37: 46,452,532 km (0.113 R)
• M38: 49,528,265 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 10.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.12 AU - 12 AU

Year: 12597 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,167,488 km

• M1: 137,032 km (0.046 R)
• M2: 572,212 km (0.102 R)
• M3: 1,117,945 km (0.084 R)
• M4: 2,027,051 km (0.052 R)
• M5: 3,231,314 km (0.093 R)
• M6: 3,451,372 km (0.12 R)
• M7: 3,825,068 km (0.079 R)
• M8: 7,161,848 km (0.065 R)
• M9: 8,348,608 km (0.102 R)
• M10: 11,512,304 km (0.092 R)
• M11: 12,735,566 km (0.082 R)
• M12: 17,285,585 km (0.118 R)
• M13: 20,199,901 km (0.113 R)
• M14: 21,814,212 km (0.063 R)
• M15: 22,173,396 km (0.072 R)
• M16: 23,789,053 km (0.092 R)
• M17: 24,999,899 km (0.083 R)
• M18: 25,849,914 km (0.032 R)
• M19: 28,159,256 km (0.082 R)
• M20: 29,475,867 km (0.069 R)
• M21: 32,199,894 km (0.057 R)
• M22: 33,075,940 km (0.058 R)
• M23: 35,317,664 km (0.062 R)
• M24: 39,538,717 km (0.118 R)
• M25: 41,689,336 km (0.073 R)
• M26: 42,086,519 km (0.114 R)
• M27: 46,475,421 km (0.062 R)
• M28: 49,450,623 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit