🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 209 Days

Day: 17.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,718,047 km

• M1: 394,041 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.73 AU - 0.83 AU

Year: 252 Days

Day: 22.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 404 Days

Day: 42.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,718,047 km

• M1: 66,571 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.88 AU - 1.44 AU

Year: 456 Days

Day: 32.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.15 AU - 1.77 AU

Year: 644 Days

Day: 41.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,718,047 km

• M1: 522,845 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.55 AU - 1.85 AU

Year: 810 Days

Day: 47.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,718,047 km

• M1: 26,479 km (0.053 R)
• M2: 452,833 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.74 AU - 3.7 AU

Year: 2110 Days

Day: 43.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 14.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.26 AU - 6.46 AU

Year: 4532 Days

Day: 5.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,718,047 km

• M1: 236,065 km (0.079 R)
• M2: 341,981 km (0.101 R)
• M3: 441,164 km (0.106 R)
• M4: 937,380 km (0.062 R)
• M5: 1,311,824 km (0.113 R)
• M6: 1,692,102 km (0.055 R)
• M7: 2,212,403 km (0.118 R)
• M8: 2,459,688 km (0.071 R)
• M9: 2,554,832 km (0.078 R)
• M10: 2,831,289 km (0.031 R)
• M11: 2,931,221 km (0.048 R)
• M12: 3,431,626 km (0.102 R)
• M13: 3,646,598 km (0.101 R)
• M14: 3,737,553 km (0.061 R)
• M15: 4,184,851 km (0.113 R)
• M16: 4,395,634 km (0.097 R)
• M17: 4,728,489 km (0.087 R)
• M18: 4,948,398 km (0.077 R)
• M19: 5,090,068 km (0.036 R)
• M20: 5,274,223 km (0.107 R)
• M21: 5,523,303 km (0.118 R)
• M22: 5,882,936 km (0.098 R)
• M23: 6,315,723 km (0.075 R)
• M24: 6,625,091 km (0.082 R)
• M25: 7,281,527 km (0.06 R)
• M26: 8,101,622 km (0.101 R)
• M27: 8,607,861 km (0.053 R)
• M28: 8,754,467 km (0.042 R)
• M29: 9,074,756 km (0.078 R)
• M30: 9,524,896 km (0.114 R)
• M31: 9,905,473 km (0.077 R)
• M32: 10,317,017 km (0.108 R)
• M33: 10,577,168 km (0.051 R)
• M34: 10,707,916 km (0.056 R)
• M35: 11,236,894 km (0.114 R)
• M36: 11,343,707 km (0.112 R)
• M37: 11,855,781 km (0.092 R)
• M38: 12,155,575 km (0.103 R)
• M39: 12,375,334 km (0.033 R)
• M40: 12,846,568 km (0.086 R)
• M41: 12,958,317 km (0.069 R)
• M42: 13,522,002 km (0.119 R)
• M43: 14,324,595 km (0.091 R)
• M44: 14,614,964 km (0.106 R)
• M45: 14,848,785 km (0.116 R)
• M46: 14,995,391 km (0.072 R)
• M47: 15,231,158 km (0.084 R)
• M48: 16,035,994 km (0.088 R)
• M49: 16,277,146 km (0.111 R)
• M50: 16,793,558 km (0.053 R)
• M51: 16,915,779 km (0.092 R)
• M52: 17,438,923 km (0.107 R)
• M53: 17,593,757 km (0.045 R)
• M54: 17,873,654 km (0.099 R)
• M55: 17,998,569 km (0.071 R)
• M56: 18,155,048 km (0.12 R)
• M57: 18,564,198 km (0.117 R)
• M58: 19,167,526 km (0.112 R)
• M59: 20,133,330 km (0.111 R)
• M60: 20,230,868 km (0.069 R)
• M61: 21,114,991 km (0.11 R)
• M62: 21,545,235 km (0.092 R)
• M63: 21,678,227 km (0.113 R)
• M64: 22,212,890 km (0.103 R)
• M65: 22,347,229 km (0.115 R)
• M66: 22,549,186 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit