🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.59 AU - 0.75 AU

Year: 192 Days

Day: 29.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,004,094 km

• M1: 224,397 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 507 Days

Day: 26.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,004,094 km

• M1: 451,486 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.25 AU - 1.77 AU

Year: 649 Days

Day: 39.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.55 AU - 1.95 AU

Year: 810 Days

Day: 41.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.13 AU - 2.27 AU

Year: 1142 Days

Day: 41.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,004,094 km

• M1: 47,871 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.83 AU - 4.03 AU

Year: 2726 Days

Day: 13.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 104.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.26 AU - 5.32 AU

Year: 4257 Days

Day: 12.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 8.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.4 AU - 7.14 AU

Year: 4849 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 103,004,094 km

• M1: 109,805 km (0.087 R)
• M2: 1,567,486 km (0.111 R)
• M3: 2,018,374 km (0.055 R)
• M4: 2,356,166 km (0.091 R)
• M5: 4,124,563 km (0.112 R)
• M6: 4,477,464 km (0.057 R)
• M7: 7,913,279 km (0.033 R)
• M8: 8,658,725 km (0.108 R)
• M9: 9,344,182 km (0.099 R)
• M10: 13,640,633 km (0.098 R)
• M11: 16,291,956 km (0.103 R)
• M12: 18,814,775 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 14.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.65 AU - 8.27 AU

Year: 7128 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,004,094 km

• M1: 182,809 km (0.096 R)
• M2: 791,522 km (0.115 R)
• M3: 1,348,475 km (0.095 R)
• M4: 3,265,123 km (0.039 R)
• M5: 4,477,913 km (0.1 R)
• M6: 5,326,731 km (0.065 R)
• M7: 10,217,535 km (0.114 R)
• M8: 11,064,408 km (0.071 R)
• M9: 14,249,347 km (0.093 R)
• M10: 14,740,626 km (0.075 R)
• M11: 18,144,427 km (0.09 R)
• M12: 20,920,514 km (0.077 R)
• M13: 25,554,159 km (0.099 R)
• M14: 27,775,238 km (0.086 R)
• M15: 33,886,760 km (0.117 R)
• M16: 36,449,671 km (0.105 R)
• M17: 40,227,017 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 5

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 17.11 AU - 24.53 AU

Year: 33235 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,004,094 km

• M1: 62,233 km (0.101 R)
• M2: 253,718 km (0.068 R)
• M3: 430,842 km (0.108 R)
• M4: 790,774 km (0.06 R)
• M5: 1,219,223 km (0.084 R)
• M6: 1,485,208 km (0.108 R)
• M7: 2,420,194 km (0.046 R)
• M8: 3,499,094 km (0.116 R)
• M9: 3,967,036 km (0.102 R)
• M10: 4,180,064 km (0.115 R)
• M11: 4,945,556 km (0.1 R)
• M12: 5,490,691 km (0.09 R)
• M13: 6,650,523 km (0.053 R)
• M14: 7,157,061 km (0.063 R)
• M15: 9,011,776 km (0.08 R)
• M16: 9,380,385 km (0.064 R)
• M17: 9,823,045 km (0.065 R)
• M18: 11,446,780 km (0.092 R)
• M19: 11,952,122 km (0.109 R)
• M20: 12,173,228 km (0.093 R)
• M21: 13,007,236 km (0.085 R)
• M22: 14,370,222 km (0.036 R)
• M23: 17,002,995 km (0.11 R)
• M24: 21,312,012 km (0.097 R)
• M25: 24,596,134 km (0.113 R)
• M26: 25,802,491 km (0.086 R)
• M27: 28,857,728 km (0.083 R)
• M28: 42,799,652 km (0.077 R)
• M29: 48,351,977 km (0.107 R)
• M30: 50,240,500 km (0.04 R)
• M31: 55,994,483 km (0.067 R)
• M32: 61,294,436 km (0.071 R)
• M33: 76,111,956 km (0.101 R)
• M34: 83,668,144 km (0.063 R)
• M35: 100,553,256 km (0.072 R)
• M36: 100,857,388 km (0.119 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit