🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 33.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 177 Days

Day: 47.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,836,146 km

• M1: 40,092 km (0.065 R)
• M2: 118,631 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 298 Days

Day: 20.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.04 AU - 1.26 AU

Year: 470 Days

Day: 33.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,836,146 km

• M1: 35,903 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 11

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.38 AU - 5.72 AU

Year: 4321 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,836,146 km

• M1: 137,032 km (0.093 R)
• M2: 613,800 km (0.091 R)
• M3: 1,150,557 km (0.075 R)
• M4: 3,096,975 km (0.095 R)
• M5: 3,752,064 km (0.107 R)
• M6: 6,914,563 km (0.112 R)
• M7: 7,619,169 km (0.063 R)
• M8: 8,339,932 km (0.098 R)
• M9: 9,675,541 km (0.094 R)
• M10: 10,850,334 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.5

Radius: 4.7

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.78 AU - 14.28 AU

Year: 20012 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,836,146 km

• M1: 62,532 km (0.081 R)
• M2: 248,033 km (0.067 R)
• M3: 526,285 km (0.05 R)
• M4: 715,676 km (0.086 R)
• M5: 972,087 km (0.095 R)
• M6: 1,274,574 km (0.089 R)
• M7: 1,514,379 km (0.116 R)
• M8: 1,992,644 km (0.11 R)
• M9: 2,256,833 km (0.102 R)
• M10: 2,522,818 km (0.107 R)
• M11: 2,741,531 km (0.103 R)
• M12: 3,020,381 km (0.09 R)
• M13: 3,191,820 km (0.114 R)
• M14: 3,607,852 km (0.071 R)
• M15: 4,740,158 km (0.119 R)
• M16: 4,905,015 km (0.067 R)
• M17: 6,770,949 km (0.067 R)
• M18: 8,139,171 km (0.097 R)
• M19: 8,471,877 km (0.115 R)
• M20: 9,472,388 km (0.05 R)
• M21: 10,382,840 km (0.092 R)
• M22: 10,661,391 km (0.116 R)
• M23: 11,291,647 km (0.107 R)
• M24: 13,528,135 km (0.064 R)
• M25: 15,969,573 km (0.08 R)
• M26: 16,566,169 km (0.077 R)
• M27: 19,773,847 km (0.12 R)
• M28: 25,025,181 km (0.087 R)
• M29: 25,425,205 km (0.06 R)
• M30: 27,172,808 km (0.075 R)
• M31: 27,383,591 km (0.095 R)
• M32: 39,772,539 km (0.084 R)
• M33: 40,180,492 km (0.101 R)
• M34: 41,282,131 km (0.051 R)
• M35: 44,854,528 km (0.111 R)
• M36: 53,427,832 km (0.06 R)
• M37: 53,593,138 km (0.055 R)
• M38: 55,772,181 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.8

Radius: 5.2

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.87 AU - 19.19 AU

Year: 25592 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,836,146 km

• M1: 64,776 km (0.082 R)
• M2: 245,341 km (0.067 R)
• M3: 497,712 km (0.112 R)
• M4: 725,998 km (0.082 R)
• M5: 950,844 km (0.108 R)
• M6: 1,383,032 km (0.097 R)
• M7: 2,351,828 km (0.119 R)
• M8: 3,953,423 km (0.103 R)
• M9: 5,793,178 km (0.104 R)
• M10: 7,107,245 km (0.068 R)
• M11: 8,608,161 km (0.095 R)
• M12: 10,550,988 km (0.086 R)
• M13: 12,698,615 km (0.104 R)
• M14: 13,474,879 km (0.098 R)
• M15: 14,889,326 km (0.114 R)
• M16: 16,981,153 km (0.049 R)
• M17: 17,234,423 km (0.069 R)
• M18: 17,662,273 km (0.055 R)
• M19: 19,352,729 km (0.094 R)
• M20: 19,721,786 km (0.08 R)
• M21: 21,343,278 km (0.086 R)
• M22: 21,539,700 km (0.101 R)
• M23: 21,836,502 km (0.081 R)
• M24: 22,337,356 km (0.096 R)
• M25: 23,362,101 km (0.095 R)
• M26: 25,615,195 km (0.061 R)
• M27: 31,048,290 km (0.071 R)
• M28: 31,427,221 km (0.078 R)
• M29: 32,323,313 km (0.064 R)
• M30: 36,496,794 km (0.098 R)
• M31: 40,864,154 km (0.038 R)
• M32: 44,120,451 km (0.104 R)
• M33: 44,599,314 km (0.079 R)
• M34: 46,384,765 km (0.12 R)
• M35: 49,066,157 km (0.103 R)
• M36: 49,408,437 km (0.118 R)
• M37: 56,969,113 km (0.095 R)
• M38: 59,456,627 km (0.062 R)
• M39: 63,019,300 km (0.043 R)
• M40: 64,647,373 km (0.102 R)
• M41: 73,209,757 km (0.025 R)
• M42: 74,555,988 km (0.073 R)
• M43: 75,008,372 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit