🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 120 Days

Day: 24.5 Hours

Environment

Temp: 400 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,430,718 km

• M1: 203,752 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 180 Days

Day: 12.8 Hours

Environment

Temp: 292 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.1 AU - 1.52 AU

Year: 452 Days

Day: 25.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 84.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.14 AU

Year: 685 Days

Day: 45.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.59 AU - 2.83 AU

Year: 1344 Days

Day: 45.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.3 AU - 4.82 AU

Year: 2464 Days

Day: 32.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,430,718 km

• M1: 343,178 km (0.105 R)
• M2: 2,302,311 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.68 AU - 5.7 AU

Year: 4089 Days

Day: 39.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.54 AU - 6.2 AU

Year: 4284 Days

Day: 38.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.49 AU - 8.93 AU

Year: 5832 Days

Day: 42.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,430,718 km

• M1: 2,314,578 km (0.084 R)
• M2: 4,066,818 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 11

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.52 AU - 12.02 AU

Year: 9915 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,430,718 km

• M1: 146,756 km (0.056 R)
• M2: 351,256 km (0.108 R)
• M3: 927,806 km (0.097 R)
• M4: 1,180,028 km (0.062 R)
• M5: 1,342,342 km (0.117 R)
• M6: 1,873,414 km (0.054 R)
• M7: 2,107,535 km (0.101 R)
• M8: 2,217,190 km (0.113 R)
• M9: 2,604,649 km (0.086 R)
• M10: 2,698,895 km (0.105 R)
• M11: 3,013,350 km (0.063 R)
• M12: 3,891,190 km (0.075 R)
• M13: 4,108,855 km (0.096 R)
• M14: 5,196,581 km (0.116 R)
• M15: 6,464,722 km (0.084 R)
• M16: 7,150,030 km (0.115 R)
• M17: 7,249,812 km (0.101 R)
• M18: 8,134,085 km (0.11 R)
• M19: 9,743,908 km (0.117 R)
• M20: 9,965,911 km (0.082 R)
• M21: 10,077,511 km (0.112 R)
• M22: 10,717,790 km (0.068 R)
• M23: 11,566,159 km (0.07 R)
• M24: 12,556,198 km (0.103 R)
• M25: 13,614,603 km (0.099 R)
• M26: 14,071,026 km (0.114 R)
• M27: 14,616,909 km (0.119 R)
• M28: 14,701,432 km (0.06 R)
• M29: 14,786,254 km (0.098 R)
• M30: 15,686,085 km (0.106 R)
• M31: 15,772,702 km (0.115 R)
• M32: 15,859,469 km (0.041 R)
• M33: 16,295,696 km (0.026 R)
• M34: 16,383,510 km (0.085 R)
• M35: 16,471,324 km (0.114 R)
• M36: 16,603,568 km (0.1 R)
• M37: 17,899,086 km (0.104 R)
• M38: 20,349,649 km (0.092 R)
• M39: 20,491,468 km (0.094 R)
• M40: 21,014,462 km (0.055 R)
• M41: 21,445,603 km (0.096 R)
• M42: 22,805,447 km (0.111 R)
• M43: 24,343,314 km (0.071 R)
• M44: 24,544,223 km (0.116 R)
• M45: 26,428,409 km (0.105 R)
• M46: 26,634,854 km (0.103 R)
• M47: 27,049,539 km (0.118 R)
• M48: 27,413,959 km (0.106 R)
• M49: 27,832,534 km (0.085 R)
• M50: 28,358,670 km (0.088 R)
• M51: 29,154,231 km (0.054 R)
• M52: 30,821,350 km (0.089 R)
• M53: 31,529,546 km (0.07 R)
• M54: 33,463,099 km (0.034 R)
• M55: 35,150,862 km (0.118 R)
• M56: 36,405,988 km (0.111 R)
• M57: 37,270,215 km (0.07 R)
• M58: 39,195,241 km (0.064 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit