🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 278 Days

Day: 17.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.89 AU - 0.91 AU

Year: 297 Days

Day: 33.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,859,564 km

• M1: 264,040 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.54 AU - 3.24 AU

Year: 1711 Days

Day: 15.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,859,564 km

• M1: 357,389 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.61 AU - 4.11 AU

Year: 2145 Days

Day: 40.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,859,564 km

• M1: 1,478,476 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.01 AU - 5.65 AU

Year: 4285 Days

Day: 17.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,859,564 km

• M1: 305,479 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.26 AU - 5.4 AU

Year: 4285 Days

Day: 17.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 9.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.28 AU - 10.04 AU

Year: 8118 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,859,564 km

• M1: 119,828 km (0.071 R)
• M2: 505,042 km (0.099 R)
• M3: 1,312,273 km (0.069 R)
• M4: 2,222,576 km (0.103 R)
• M5: 4,021,640 km (0.053 R)
• M6: 5,652,406 km (0.106 R)
• M7: 7,309,352 km (0.062 R)
• M8: 8,309,563 km (0.043 R)
• M9: 8,968,841 km (0.119 R)
• M10: 10,913,913 km (0.079 R)
• M11: 11,255,295 km (0.094 R)
• M12: 12,166,047 km (0.116 R)
• M13: 18,758,526 km (0.117 R)
• M14: 22,530,187 km (0.115 R)
• M15: 23,810,595 km (0.026 R)
• M16: 26,779,365 km (0.113 R)
• M17: 27,670,819 km (0.107 R)
• M18: 29,138,374 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 9.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.95 AU - 9.37 AU

Year: 8118 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,859,564 km

• M1: 118,332 km (0.074 R)
• M2: 446,250 km (0.048 R)
• M3: 844,929 km (0.04 R)
• M4: 1,166,265 km (0.095 R)
• M5: 1,570,478 km (0.106 R)
• M6: 1,926,222 km (0.053 R)
• M7: 2,822,762 km (0.117 R)
• M8: 4,587,568 km (0.092 R)
• M9: 5,416,191 km (0.105 R)
• M10: 7,101,860 km (0.101 R)
• M11: 8,418,171 km (0.113 R)
• M12: 14,039,311 km (0.038 R)
• M13: 16,963,651 km (0.055 R)
• M14: 22,893,411 km (0.097 R)
• M15: 23,815,532 km (0.096 R)
• M16: 27,752,649 km (0.091 R)
• M17: 28,130,683 km (0.09 R)
• M18: 31,999,733 km (0.093 R)
• M19: 37,690,884 km (0.117 R)
• M20: 38,739,865 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 3.5

Gravity: 43.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.15 AU - 17.23 AU

Year: 21644 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,859,564 km

• M1: 44,281 km (0.039 R)
• M2: 177,573 km (0.037 R)
• M3: 439,070 km (0.079 R)
• M4: 565,929 km (0.096 R)
• M5: 736,919 km (0.109 R)
• M6: 1,629,420 km (0.097 R)
• M7: 2,179,342 km (0.117 R)
• M8: 2,508,008 km (0.065 R)
• M9: 2,818,723 km (0.037 R)
• M10: 3,662,605 km (0.116 R)
• M11: 4,455,922 km (0.093 R)
• M12: 5,551,577 km (0.065 R)
• M13: 6,636,311 km (0.112 R)
• M14: 6,770,052 km (0.08 R)
• M15: 8,004,533 km (0.06 R)
• M16: 9,493,780 km (0.049 R)
• M17: 12,324,621 km (0.116 R)
• M18: 14,003,557 km (0.09 R)
• M19: 17,978,672 km (0.092 R)
• M20: 18,151,607 km (0.097 R)
• M21: 19,394,018 km (0.097 R)
• M22: 20,977,212 km (0.098 R)
• M23: 21,458,917 km (0.099 R)
• M24: 24,504,281 km (0.104 R)
• M25: 25,038,345 km (0.058 R)
• M26: 31,184,723 km (0.097 R)
• M27: 34,536,912 km (0.05 R)
• M28: 37,695,821 km (0.117 R)
• M29: 46,180,563 km (0.087 R)
• M30: 56,221,124 km (0.118 R)
• M31: 56,405,877 km (0.107 R)
• M32: 59,609,665 km (0.06 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit