🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 185 Days

Day: 46.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,642,922 km

• M1: 105,766 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 212 Days

Day: 19.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.7 AU - 1.04 AU

Year: 307 Days

Day: 17 Hours

Environment

Temp: 40 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.86 AU - 1.1 AU

Year: 367 Days

Day: 39.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,642,922 km

• M1: 165,006 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.09 AU - 1.19 AU

Year: 461 Days

Day: 40.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,642,922 km

• M1: 46,226 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.94 AU - 2.14 AU

Year: 1104 Days

Day: 15.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 123.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.11 AU - 4.51 AU

Year: 2817 Days

Day: 23.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,642,922 km

• M1: 1,210,995 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.98 AU - 4.32 AU

Year: 3202 Days

Day: 39.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 10.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.82 AU - 6.8 AU

Year: 6003 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,642,922 km

• M1: 133,890 km (0.071 R)
• M2: 208,091 km (0.077 R)
• M3: 582,534 km (0.058 R)
• M4: 732,880 km (0.095 R)
• M5: 1,035,068 km (0.086 R)
• M6: 1,506,899 km (0.087 R)
• M7: 1,688,511 km (0.106 R)
• M8: 1,829,732 km (0.108 R)
• M9: 1,991,148 km (0.114 R)
• M10: 2,259,676 km (0.077 R)
• M11: 2,611,680 km (0.073 R)
• M12: 2,739,137 km (0.045 R)
• M13: 2,887,239 km (0.053 R)
• M14: 3,076,331 km (0.072 R)
• M15: 3,269,461 km (0.1 R)
• M16: 3,367,598 km (0.048 R)
• M17: 3,506,574 km (0.09 R)
• M18: 3,872,939 km (0.096 R)
• M19: 4,039,741 km (0.096 R)
• M20: 4,423,908 km (0.117 R)
• M21: 4,864,474 km (0.076 R)
• M22: 5,090,217 km (0.046 R)
• M23: 5,204,360 km (0.11 R)
• M24: 5,296,213 km (0.117 R)
• M25: 5,388,665 km (0.094 R)
• M26: 5,622,337 km (0.114 R)
• M27: 5,883,086 km (0.08 R)
• M28: 6,392,018 km (0.062 R)
• M29: 7,660,309 km (0.036 R)
• M30: 8,082,324 km (0.038 R)
• M31: 8,403,810 km (0.089 R)
• M32: 8,702,258 km (0.09 R)
• M33: 9,004,146 km (0.037 R)
• M34: 9,365,425 km (0.053 R)
• M35: 9,788,338 km (0.115 R)
• M36: 10,159,790 km (0.042 R)
• M37: 10,332,875 km (0.074 R)
• M38: 10,477,835 km (0.069 R)
• M39: 11,481,337 km (0.042 R)
• M40: 12,116,530 km (0.078 R)
• M41: 12,208,084 km (0.085 R)
• M42: 12,330,754 km (0.115 R)
• M43: 12,515,358 km (0.046 R)
• M44: 13,012,322 km (0.055 R)
• M45: 13,200,367 km (0.084 R)
• M46: 13,801,600 km (0.092 R)
• M47: 14,057,562 km (0.103 R)
• M48: 14,379,647 km (0.061 R)
• M49: 14,801,961 km (0.071 R)
• M50: 15,426,532 km (0.089 R)
• M51: 15,526,015 km (0.107 R)
• M52: 15,992,760 km (0.053 R)
• M53: 16,430,334 km (0.093 R)
• M54: 16,531,911 km (0.102 R)
• M55: 16,599,679 km (0.115 R)
• M56: 16,769,622 km (0.114 R)
• M57: 17,111,154 km (0.041 R)
• M58: 17,317,300 km (0.056 R)
• M59: 17,558,751 km (0.109 R)
• M60: 17,628,015 km (0.095 R)
• M61: 18,114,806 km (0.092 R)
• M62: 18,535,775 km (0.116 R)
• M63: 19,458,793 km (0.117 R)
• M64: 19,853,732 km (0.116 R)
• M65: 19,925,838 km (0.099 R)
• M66: 20,360,270 km (0.097 R)
• M67: 21,460,114 km (0.12 R)
• M68: 22,017,366 km (0.099 R)
• M69: 22,316,412 km (0.11 R)
• M70: 23,032,088 km (0.104 R)
• M71: 24,100,666 km (0.069 R)
• M72: 24,447,583 km (0.104 R)
• M73: 25,146,355 km (0.108 R)
• M74: 25,263,340 km (0.1 R)
• M75: 25,654,988 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit