🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 43.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 39 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,908,462 km

• M1: 369,058 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.7 AU - 0.74 AU

Year: 218 Days

Day: 15.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,908,462 km

• M1: 98,286 km (0.098 R)
• M2: 282,291 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 299 Days

Day: 25.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,908,462 km

• M1: 356,641 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.82 AU - 1.36 AU

Year: 406 Days

Day: 30.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.08 AU - 1.26 AU

Year: 451 Days

Day: 33.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 151.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.01 AU - 1.41 AU

Year: 474 Days

Day: 22.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.03 AU - 1.41 AU

Year: 480 Days

Day: 44 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,908,462 km

• M1: 379,380 km (0.076 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 13

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.23 AU - 7.43 AU

Year: 7074 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,908,462 km

• M1: 180,116 km (0.108 R)
• M2: 378,632 km (0.119 R)
• M3: 541,095 km (0.051 R)
• M4: 882,029 km (0.043 R)
• M5: 1,078,002 km (0.105 R)
• M6: 1,307,186 km (0.118 R)
• M7: 1,456,485 km (0.086 R)
• M8: 1,813,874 km (0.113 R)
• M9: 2,111,275 km (0.102 R)
• M10: 2,243,669 km (0.105 R)
• M11: 2,401,794 km (0.118 R)
• M12: 3,222,338 km (0.036 R)
• M13: 3,663,502 km (0.055 R)
• M14: 3,797,093 km (0.117 R)
• M15: 4,068,912 km (0.045 R)
• M16: 4,460,410 km (0.058 R)
• M17: 4,981,759 km (0.052 R)
• M18: 5,130,010 km (0.057 R)
• M19: 5,219,769 km (0.078 R)
• M20: 5,862,441 km (0.105 R)
• M21: 5,987,655 km (0.075 R)
• M22: 6,400,994 km (0.044 R)
• M23: 6,530,097 km (0.061 R)
• M24: 6,922,641 km (0.083 R)
• M25: 7,055,185 km (0.106 R)
• M26: 7,255,646 km (0.078 R)
• M27: 7,696,511 km (0.064 R)
• M28: 8,391,693 km (0.109 R)
• M29: 8,568,667 km (0.119 R)
• M30: 8,711,234 km (0.027 R)
• M31: 8,818,645 km (0.109 R)
• M32: 8,926,505 km (0.095 R)
• M33: 9,767,843 km (0.079 R)
• M34: 10,066,441 km (0.093 R)
• M35: 10,711,058 km (0.086 R)
• M36: 11,408,184 km (0.07 R)
• M37: 11,722,788 km (0.088 R)
• M38: 12,040,235 km (0.066 R)
• M39: 12,200,006 km (0.081 R)
• M40: 12,562,182 km (0.087 R)
• M41: 13,255,867 km (0.107 R)
• M42: 13,669,805 km (0.062 R)
• M43: 15,151,871 km (0.085 R)
• M44: 15,324,507 km (0.116 R)
• M45: 15,454,358 km (0.109 R)
• M46: 15,802,621 km (0.074 R)
• M47: 16,065,465 km (0.104 R)
• M48: 16,506,779 km (0.063 R)
• M49: 17,491,881 km (0.12 R)
• M50: 18,037,165 km (0.088 R)
• M51: 18,449,905 km (0.074 R)
• M52: 19,895,170 km (0.114 R)
• M53: 19,989,567 km (0.104 R)
• M54: 20,559,684 km (0.093 R)
• M55: 20,655,277 km (0.084 R)
• M56: 21,473,428 km (0.119 R)
• M57: 21,667,456 km (0.094 R)
• M58: 21,764,695 km (0.027 R)
• M59: 21,959,621 km (0.116 R)
• M60: 22,646,275 km (0.045 R)
• M61: 22,794,377 km (0.076 R)
• M62: 23,940,446 km (0.062 R)
• M63: 24,545,869 km (0.093 R)
• M64: 24,799,587 km (0.115 R)
• M65: 24,901,314 km (0.069 R)
• M66: 26,288,385 km (0.073 R)
• M67: 26,704,118 km (0.108 R)
• M68: 27,753,247 km (0.09 R)
• M69: 28,708,879 km (0.042 R)
• M70: 29,244,439 km (0.087 R)
• M71: 29,352,000 km (0.102 R)
• M72: 30,054,063 km (0.102 R)
• M73: 30,162,521 km (0.098 R)
• M74: 31,419,742 km (0.105 R)
• M75: 32,137,811 km (0.11 R)
• M76: 32,638,216 km (0.115 R)
• M77: 32,861,416 km (0.078 R)
• M78: 34,211,238 km (0.054 R)
• M79: 35,464,569 km (0.03 R)
• M80: 36,039,174 km (0.095 R)
• M81: 36,732,860 km (0.085 R)
• M82: 36,906,991 km (0.106 R)
• M83: 37,081,273 km (0.1 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit