🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.44 AU - 0.56 AU

Year: 133 Days

Day: 24.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,233,169 km

• M1: 421,118 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 184 Days

Day: 13.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.62 AU - 0.92 AU

Year: 255 Days

Day: 30.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.96 AU - 1.04 AU

Year: 377 Days

Day: 32.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.98 AU - 1.6 AU

Year: 552 Days

Day: 18.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,233,169 km

• M1: 276,457 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.25 AU - 2.05 AU

Year: 798 Days

Day: 27 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.25 AU - 3.53 AU

Year: 2351 Days

Day: 34 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.61 AU - 4.21 AU

Year: 2372 Days

Day: 35.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 13.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.44 AU - 11.58 AU

Year: 11931 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,233,169 km

• M1: 167,998 km (0.102 R)
• M2: 622,178 km (0.066 R)
• M3: 1,329,476 km (0.044 R)
• M4: 2,012,391 km (0.07 R)
• M5: 3,049,553 km (0.058 R)
• M6: 4,445,151 km (0.084 R)
• M7: 5,578,505 km (0.061 R)
• M8: 6,447,668 km (0.063 R)
• M9: 6,896,163 km (0.091 R)
• M10: 7,486,027 km (0.06 R)
• M11: 8,024,280 km (0.106 R)
• M12: 10,748,308 km (0.086 R)
• M13: 11,542,822 km (0.095 R)
• M14: 13,853,960 km (0.102 R)
• M15: 14,603,744 km (0.042 R)
• M16: 15,980,793 km (0.103 R)
• M17: 17,086,770 km (0.109 R)
• M18: 18,022,504 km (0.062 R)
• M19: 20,232,962 km (0.12 R)
• M20: 26,021,203 km (0.063 R)
• M21: 26,588,030 km (0.082 R)
• M22: 28,338,025 km (0.112 R)
• M23: 29,546,477 km (0.1 R)
• M24: 31,636,808 km (0.101 R)
• M25: 34,954,440 km (0.089 R)
• M26: 36,110,084 km (0.062 R)
• M27: 39,605,438 km (0.118 R)
• M28: 41,115,628 km (0.034 R)
• M29: 44,923,493 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 4.4

Gravity: 50.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.41 AU - 16.99 AU

Year: 19103 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,233,169 km

• M1: 58,343 km (0.105 R)
• M2: 213,327 km (0.081 R)
• M3: 690,693 km (0.116 R)
• M4: 1,161,927 km (0.043 R)
• M5: 1,354,310 km (0.087 R)
• M6: 1,880,595 km (0.09 R)
• M7: 2,679,447 km (0.046 R)
• M8: 3,043,868 km (0.116 R)
• M9: 3,381,959 km (0.034 R)
• M10: 3,682,501 km (0.059 R)
• M11: 4,988,790 km (0.102 R)
• M12: 5,338,250 km (0.076 R)
• M13: 5,621,290 km (0.108 R)
• M14: 7,043,965 km (0.077 R)
• M15: 9,196,230 km (0.116 R)
• M16: 12,090,949 km (0.025 R)
• M17: 12,508,327 km (0.102 R)
• M18: 12,935,279 km (0.062 R)
• M19: 19,592,085 km (0.096 R)
• M20: 22,478,426 km (0.104 R)
• M21: 27,260,921 km (0.113 R)
• M22: 28,462,790 km (0.069 R)
• M23: 36,568,003 km (0.116 R)
• M24: 38,325,030 km (0.073 R)
• M25: 40,599,516 km (0.109 R)
• M26: 41,064,915 km (0.115 R)
• M27: 43,932,556 km (0.11 R)
• M28: 45,082,814 km (0.066 R)
• M29: 53,702,494 km (0.104 R)
• M30: 55,206,551 km (0.044 R)
• M31: 56,352,920 km (0.088 R)
• M32: 57,905,895 km (0.08 R)
• M33: 59,487,144 km (0.088 R)
• M34: 60,087,481 km (0.042 R)
• M35: 61,300,271 km (0.095 R)
• M36: 63,565,781 km (0.113 R)
• M37: 66,744,287 km (0.075 R)
• M38: 70,696,363 km (0.098 R)
• M39: 79,788,324 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit