🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.98 AU - 1.22 AU

Year: 404 Days

Day: 33.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.99 AU - 1.43 AU

Year: 466 Days

Day: 12.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 131.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.12 AU - 1.7 AU

Year: 586 Days

Day: 37 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,898,451 km

• M1: 493,075 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.64 AU - 2.42 AU

Year: 1012 Days

Day: 16.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.39 AU - 3.25 AU

Year: 1657 Days

Day: 47.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.6 AU - 3.6 AU

Year: 1909 Days

Day: 23.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,898,451 km

• M1: 501,901 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.76 AU - 3.68 AU

Year: 2021 Days

Day: 42.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.97 AU - 5.69 AU

Year: 4305 Days

Day: 19.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 9.5

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.36 AU - 11.72 AU

Year: 10309 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,898,451 km

• M1: 283,787 km (0.065 R)
• M2: 494,271 km (0.119 R)
• M3: 669,002 km (0.043 R)
• M4: 1,018,612 km (0.097 R)
• M5: 1,354,459 km (0.101 R)
• M6: 1,821,204 km (0.048 R)
• M7: 1,996,084 km (0.054 R)
• M8: 2,072,678 km (0.068 R)
• M9: 2,150,320 km (0.119 R)
• M10: 2,470,908 km (0.093 R)
• M11: 2,553,486 km (0.119 R)
• M12: 3,247,022 km (0.101 R)
• M13: 3,398,564 km (0.093 R)
• M14: 3,583,617 km (0.094 R)
• M15: 3,899,568 km (0.094 R)
• M16: 4,797,005 km (0.104 R)
• M17: 4,970,090 km (0.046 R)
• M18: 5,215,879 km (0.097 R)
• M19: 5,682,924 km (0.095 R)
• M20: 5,792,579 km (0.085 R)
• M21: 5,940,083 km (0.073 R)
• M22: 6,088,633 km (0.029 R)
• M23: 6,276,229 km (0.093 R)
• M24: 7,045,461 km (0.096 R)
• M25: 7,521,332 km (0.059 R)
• M26: 7,763,082 km (0.071 R)
• M27: 8,048,515 km (0.111 R)
• M28: 8,337,389 km (0.08 R)
• M29: 8,587,666 km (0.12 R)
• M30: 9,353,457 km (0.081 R)
• M31: 9,964,265 km (0.037 R)
• M32: 10,677,997 km (0.032 R)
• M33: 10,813,682 km (0.083 R)
• M34: 10,949,816 km (0.069 R)
• M35: 11,316,032 km (0.099 R)
• M36: 11,732,662 km (0.047 R)
• M37: 13,400,678 km (0.045 R)
• M38: 14,187,712 km (0.084 R)
• M39: 14,386,678 km (0.057 R)
• M40: 14,636,955 km (0.061 R)
• M41: 15,806,212 km (0.087 R)
• M42: 16,168,089 km (0.118 R)
• M43: 16,271,910 km (0.104 R)
• M44: 17,429,199 km (0.118 R)
• M45: 19,214,500 km (0.053 R)
• M46: 19,434,858 km (0.078 R)
• M47: 19,656,113 km (0.081 R)
• M48: 20,101,017 km (0.105 R)
• M49: 21,512,473 km (0.12 R)
• M50: 21,798,654 km (0.098 R)
• M51: 21,970,990 km (0.071 R)
• M52: 22,201,371 km (0.07 R)
• M53: 23,483,126 km (0.06 R)
• M54: 24,251,760 km (0.102 R)
• M55: 25,269,175 km (0.106 R)
• M56: 26,852,369 km (0.1 R)
• M57: 27,345,892 km (0.071 R)
• M58: 27,407,826 km (0.091 R)
• M59: 29,794,510 km (0.095 R)
• M60: 30,049,575 km (0.052 R)
• M61: 30,883,732 km (0.109 R)
• M62: 31,725,370 km (0.111 R)
• M63: 32,051,194 km (0.118 R)
• M64: 32,771,658 km (0.106 R)
• M65: 34,562,793 km (0.039 R)
• M66: 35,301,507 km (0.079 R)
• M67: 35,436,444 km (0.078 R)
• M68: 35,503,913 km (0.029 R)
• M69: 35,639,150 km (0.093 R)
• M70: 36,181,442 km (0.053 R)
• M71: 36,249,359 km (0.04 R)
• M72: 36,589,844 km (0.097 R)
• M73: 36,999,892 km (0.111 R)
• M74: 38,100,932 km (0.071 R)
• M75: 38,239,310 km (0.042 R)
• M76: 39,422,180 km (0.089 R)
• M77: 39,912,712 km (0.045 R)
• M78: 41,254,455 km (0.089 R)
• M79: 43,042,299 km (0.085 R)
• M80: 43,692,153 km (0.084 R)
• M81: 44,563,560 km (0.086 R)
• M82: 45,587,558 km (0.098 R)
• M83: 45,734,463 km (0.105 R)
• M84: 45,881,517 km (0.069 R)
• M85: 46,323,579 km (0.109 R)
• M86: 46,841,337 km (0.108 R)
• M87: 48,555,579 km (0.062 R)
• M88: 49,156,664 km (0.089 R)
• M89: 49,911,534 km (0.105 R)
• M90: 50,518,004 km (0.067 R)
• M91: 50,670,145 km (0.104 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit