🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.59 AU

Year: 146 Days

Day: 44.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 175 Days

Day: 42.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,942,483 km

• M1: 81,980 km (0.094 R)
• M2: 222,901 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 228 Days

Day: 21 Hours

Environment

Temp: 161 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,942,483 km

• M1: 37,100 km (0.113 R)
• M2: 382,522 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.86 AU - 1.38 AU

Year: 425 Days

Day: 33.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.44 AU - 1.98 AU

Year: 801 Days

Day: 15.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,942,483 km

• M1: 33,959 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.39 AU - 2.23 AU

Year: 872 Days

Day: 23.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,942,483 km

• M1: 404,662 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.76 AU - 2.38 AU

Year: 1067 Days

Day: 22.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,942,483 km

• M1: 446,849 km (0.078 R)
• M2: 694,882 km (0.073 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 12.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.8 AU - 13.24 AU

Year: 14004 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,942,483 km

• M1: 192,532 km (0.084 R)
• M2: 352,004 km (0.062 R)
• M3: 491,878 km (0.072 R)
• M4: 638,633 km (0.116 R)
• M5: 768,185 km (0.065 R)
• M6: 907,461 km (0.109 R)
• M7: 1,017,864 km (0.12 R)
• M8: 1,152,951 km (0.055 R)
• M9: 1,378,096 km (0.074 R)
• M10: 1,662,930 km (0.104 R)
• M11: 3,413,225 km (0.115 R)
• M12: 3,680,407 km (0.093 R)
• M13: 4,172,434 km (0.118 R)
• M14: 4,298,695 km (0.049 R)
• M15: 5,218,273 km (0.118 R)
• M16: 5,423,222 km (0.088 R)
• M17: 5,735,732 km (0.073 R)
• M18: 5,947,263 km (0.108 R)
• M19: 6,197,391 km (0.071 R)
• M20: 6,597,565 km (0.092 R)
• M21: 6,968,568 km (0.104 R)
• M22: 7,194,610 km (0.094 R)
• M23: 7,384,749 km (0.075 R)
• M24: 8,201,703 km (0.12 R)
• M25: 8,884,019 km (0.117 R)
• M26: 9,129,210 km (0.087 R)
• M27: 9,252,628 km (0.104 R)
• M28: 9,626,324 km (0.064 R)
• M29: 11,038,677 km (0.07 R)
• M30: 12,744,093 km (0.072 R)
• M31: 12,836,096 km (0.094 R)
• M32: 13,020,849 km (0.093 R)
• M33: 13,113,450 km (0.045 R)
• M34: 13,346,224 km (0.104 R)
• M35: 14,242,914 km (0.088 R)
• M36: 14,964,724 km (0.082 R)
• M37: 15,354,426 km (0.088 R)
• M38: 15,599,767 km (0.105 R)
• M39: 16,243,786 km (0.072 R)
• M40: 17,865,726 km (0.106 R)
• M41: 18,539,365 km (0.036 R)
• M42: 18,853,072 km (0.099 R)
• M43: 19,432,913 km (0.048 R)
• M44: 19,751,556 km (0.064 R)
• M45: 20,340,374 km (0.12 R)
• M46: 21,316,201 km (0.114 R)
• M47: 22,196,434 km (0.116 R)
• M48: 22,864,539 km (0.108 R)
• M49: 23,144,735 km (0.117 R)
• M50: 24,106,201 km (0.119 R)
• M51: 25,951,341 km (0.103 R)
• M52: 26,419,732 km (0.093 R)
• M53: 26,713,991 km (0.099 R)
• M54: 27,543,362 km (0.058 R)
• M55: 27,662,441 km (0.102 R)
• M56: 27,961,188 km (0.097 R)
• M57: 29,166,798 km (0.118 R)
• M58: 29,836,996 km (0.093 R)
• M59: 30,082,037 km (0.092 R)
• M60: 30,204,708 km (0.103 R)
• M61: 31,690,663 km (0.095 R)
• M62: 32,316,880 km (0.087 R)
• M63: 34,347,970 km (0.061 R)
• M64: 36,093,777 km (0.055 R)
• M65: 36,289,451 km (0.063 R)
• M66: 36,550,949 km (0.093 R)
• M67: 36,878,867 km (0.079 R)
• M68: 38,599,243 km (0.109 R)
• M69: 41,843,422 km (0.092 R)
• M70: 42,049,119 km (0.113 R)
• M71: 43,151,655 km (0.085 R)
• M72: 43,636,951 km (0.036 R)
• M73: 44,193,904 km (0.116 R)
• M74: 44,473,203 km (0.086 R)
• M75: 44,823,262 km (0.11 R)
• M76: 45,174,219 km (0.08 R)
• M77: 45,878,675 km (0.107 R)
• M78: 46,161,565 km (0.078 R)
• M79: 47,156,091 km (0.06 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit