🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.69 AU

Year: 100 Days

Day: 23.2 Hours

Environment

Temp: 683 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,865,180 km

• M1: 38,447 km (0.07 R)
• M2: 247,884 km (0.039 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.27 AU - 1.87 AU

Year: 435 Days

Day: 27.1 Hours

Environment

Temp: 407 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,865,180 km

• M1: 748,737 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.55 AU - 5.81 AU

Year: 2238 Days

Day: 23.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 7.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.67 AU - 8.57 AU

Year: 4200 Days

Day: 38.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.36 AU - 10.82 AU

Year: 6565 Days

Day: 47.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.37 AU - 19.55 AU

Year: 14762 Days

Day: 13 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.95 AU - 17.11 AU

Year: 14857 Days

Day: 13.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 28.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 13.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 25 AU - 31.06 AU

Year: 32805 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,865,180 km

• M1: 169,494 km (0.052 R)
• M2: 456,124 km (0.05 R)
• M3: 1,405,622 km (0.036 R)
• M4: 1,503,010 km (0.038 R)
• M5: 1,739,524 km (0.07 R)
• M6: 1,916,050 km (0.052 R)
• M7: 2,211,356 km (0.118 R)
• M8: 2,521,771 km (0.102 R)
• M9: 2,763,821 km (0.038 R)
• M10: 2,971,612 km (0.066 R)
• M11: 3,141,555 km (0.116 R)
• M12: 4,181,111 km (0.109 R)
• M13: 4,517,556 km (0.12 R)
• M14: 5,216,777 km (0.088 R)
• M15: 5,684,420 km (0.085 R)
• M16: 5,843,293 km (0.112 R)
• M17: 6,383,790 km (0.12 R)
• M18: 6,771,697 km (0.098 R)
• M19: 8,040,586 km (0.075 R)
• M20: 8,339,333 km (0.086 R)
• M21: 8,885,964 km (0.096 R)
• M22: 9,444,413 km (0.085 R)
• M23: 10,014,381 km (0.092 R)
• M24: 10,660,643 km (0.075 R)
• M25: 10,988,861 km (0.101 R)
• M26: 11,187,527 km (0.095 R)
• M27: 11,521,130 km (0.097 R)
• M28: 12,335,242 km (0.113 R)
• M29: 13,167,904 km (0.09 R)
• M30: 14,523,260 km (0.079 R)
• M31: 15,033,838 km (0.098 R)
• M32: 18,062,597 km (0.101 R)
• M33: 19,007,157 km (0.034 R)
• M34: 19,325,502 km (0.117 R)
• M35: 19,485,422 km (0.05 R)
• M36: 20,291,455 km (0.086 R)
• M37: 20,944,001 km (0.077 R)
• M38: 22,270,037 km (0.118 R)
• M39: 23,112,572 km (0.047 R)
• M40: 24,655,375 km (0.076 R)
• M41: 25,878,188 km (0.065 R)
• M42: 27,389,425 km (0.073 R)
• M43: 28,201,143 km (0.072 R)
• M44: 29,663,612 km (0.081 R)
• M45: 31,903,392 km (0.047 R)
• M46: 32,662,002 km (0.112 R)
• M47: 34,973,439 km (0.033 R)
• M48: 37,636,281 km (0.105 R)
• M49: 43,782,958 km (0.111 R)
• M50: 47,186,160 km (0.026 R)
• M51: 48,484,221 km (0.069 R)
• M52: 49,574,939 km (0.12 R)
• M53: 51,004,796 km (0.097 R)
• M54: 51,115,348 km (0.063 R)
• M55: 51,226,051 km (0.06 R)
• M56: 53,567,856 km (0.081 R)
• M57: 54,130,494 km (0.118 R)
• M58: 57,547,758 km (0.114 R)
• M59: 58,818,143 km (0.095 R)
• M60: 60,682,431 km (0.072 R)
• M61: 61,386,589 km (0.084 R)
• M62: 61,621,906 km (0.046 R)
• M63: 62,566,168 km (0.098 R)
• M64: 63,396,286 km (0.113 R)
• M65: 64,349,524 km (0.049 R)
• M66: 65,547,653 km (0.066 R)
• M67: 66,995,162 km (0.091 R)
• M68: 67,116,337 km (0.032 R)
• M69: 68,209,448 km (0.055 R)
• M70: 68,819,359 km (0.077 R)
• M71: 69,676,255 km (0.082 R)
• M72: 70,167,535 km (0.047 R)
• M73: 70,413,474 km (0.096 R)
• M74: 72,640,836 km (0.11 R)
• M75: 74,138,610 km (0.102 R)
• M76: 74,514,550 km (0.106 R)
• M77: 77,545,552 km (0.094 R)
• M78: 78,437,156 km (0.119 R)
• M79: 78,948,182 km (0.08 R)
• M80: 79,076,088 km (0.101 R)
• M81: 81,003,208 km (0.102 R)
• M82: 82,815,885 km (0.108 R)
• M83: 83,988,284 km (0.091 R)
• M84: 84,118,883 km (0.117 R)
• M85: 84,772,775 km (0.112 R)
• M86: 86,744,924 km (0.072 R)

Kuiper Belt

Range: 49.5 - 70.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit