🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 151 Days

Day: 17.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,064,066 km

• M1: 142,268 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.83 AU

Year: 219 Days

Day: 43.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 325 Days

Day: 37.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,064,066 km

• M1: 103,971 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.81 AU - 1.35 AU

Year: 394 Days

Day: 26.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,064,066 km

• M1: 541,395 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.07 AU - 1.29 AU

Year: 451 Days

Day: 32.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,064,066 km

• M1: 39,045 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 1700 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.67 AU - 4.31 AU

Year: 2801 Days

Day: 30.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.55 AU - 4.51 AU

Year: 2843 Days

Day: 14.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,064,066 km

• M1: 38,746 km (0.043 R)
• M2: 304,432 km (0.058 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 10

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.8 AU - 6.82 AU

Year: 5571 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,064,066 km

• M1: 127,457 km (0.071 R)
• M2: 242,797 km (0.094 R)
• M3: 623,225 km (0.061 R)
• M4: 726,148 km (0.058 R)
• M5: 807,529 km (0.098 R)
• M6: 892,351 km (0.113 R)
• M7: 1,588,430 km (0.069 R)
• M8: 1,678,638 km (0.097 R)
• M9: 2,175,452 km (0.084 R)
• M10: 2,378,457 km (0.079 R)
• M11: 2,608,987 km (0.082 R)
• M12: 2,759,632 km (0.081 R)
• M13: 2,846,847 km (0.093 R)
• M14: 3,205,733 km (0.085 R)
• M15: 3,274,548 km (0.118 R)
• M16: 3,460,797 km (0.025 R)
• M17: 3,722,593 km (0.102 R)
• M18: 3,794,999 km (0.06 R)
• M19: 4,189,937 km (0.118 R)
• M20: 4,290,617 km (0.089 R)
• M21: 4,702,011 km (0.084 R)
• M22: 4,912,495 km (0.117 R)
• M23: 5,315,362 km (0.072 R)
• M24: 5,617,849 km (0.116 R)
• M25: 5,729,150 km (0.12 R)
• M26: 6,067,690 km (0.1 R)
• M27: 6,153,260 km (0.095 R)
• M28: 6,441,684 km (0.066 R)
• M29: 6,529,049 km (0.105 R)
• M30: 6,734,597 km (0.096 R)
• M31: 6,882,699 km (0.083 R)
• M32: 7,031,848 km (0.059 R)
• M33: 7,212,263 km (0.097 R)
• M34: 7,394,324 km (0.112 R)
• M35: 7,516,545 km (0.079 R)
• M36: 7,762,933 km (0.107 R)
• M37: 8,486,089 km (0.105 R)
• M38: 8,839,589 km (0.111 R)
• M39: 9,329,522 km (0.115 R)
• M40: 9,761,111 km (0.036 R)
• M41: 9,828,131 km (0.093 R)
• M42: 10,030,088 km (0.11 R)
• M43: 10,747,709 km (0.072 R)
• M44: 10,851,530 km (0.111 R)
• M45: 11,060,219 km (0.087 R)
• M46: 12,087,807 km (0.117 R)
• M47: 12,521,940 km (0.109 R)
• M48: 12,998,110 km (0.098 R)
• M49: 13,182,864 km (0.112 R)
• M50: 13,554,764 km (0.034 R)
• M51: 13,629,712 km (0.07 R)
• M52: 13,742,210 km (0.113 R)
• M53: 14,195,192 km (0.045 R)
• M54: 14,347,333 km (0.107 R)
• M55: 16,493,315 km (0.119 R)
• M56: 17,298,301 km (0.105 R)
• M57: 17,787,336 km (0.037 R)
• M58: 18,281,009 km (0.112 R)
• M59: 18,529,491 km (0.107 R)
• M60: 19,534,939 km (0.109 R)
• M61: 20,471,870 km (0.071 R)
• M62: 20,600,824 km (0.111 R)
• M63: 22,168,908 km (0.078 R)
• M64: 22,257,022 km (0.064 R)
• M65: 22,522,558 km (0.065 R)
• M66: 22,655,550 km (0.09 R)
• M67: 24,136,868 km (0.11 R)
• M68: 24,591,945 km (0.117 R)
• M69: 24,683,349 km (0.082 R)
• M70: 25,418,324 km (0.099 R)
• M71: 25,788,429 km (0.083 R)
• M72: 26,347,027 km (0.042 R)
• M73: 27,903,593 km (0.045 R)
• M74: 28,333,238 km (0.092 R)
• M75: 28,429,131 km (0.067 R)
• M76: 28,861,468 km (0.109 R)
• M77: 29,199,260 km (0.083 R)
• M78: 30,171,647 km (0.089 R)
• M79: 31,352,423 km (0.117 R)
• M80: 31,649,973 km (0.094 R)
• M81: 33,000,542 km (0.031 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit