🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.83 AU - 1.31 AU

Year: 387 Days

Day: 20.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.02 AU - 1.12 AU

Year: 387 Days

Day: 47 Hours

Environment

Temp: 165 °C

Axial Tilt: 145.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.15 AU - 1.75 AU

Year: 611 Days

Day: 26.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.63 AU - 2.09 AU

Year: 887 Days

Day: 33.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,514,135 km

• M1: 967,898 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.04 AU - 2.12 AU

Year: 1049 Days

Day: 28.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.48 AU - 3.64 AU

Year: 2350 Days

Day: 19 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,514,135 km

• M1: 847,921 km (0.117 R)
• M2: 1,088,025 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.25 AU - 4.63 AU

Year: 3273 Days

Day: 32.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,514,135 km

• M1: 212,130 km (0.12 R)
• M2: 1,205,011 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.54 AU - 5.64 AU

Year: 3440 Days

Day: 33.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,514,135 km

• M1: 43,533 km (0.058 R)
• M2: 96,341 km (0.063 R)

Planet 9 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.37 AU - 6.45 AU

Year: 4402 Days

Day: 39.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,514,135 km

• M1: 568,173 km (0.089 R)

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 10.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.77 AU - 9.17 AU

Year: 8624 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,514,135 km

• M1: 196,422 km (0.091 R)
• M2: 718,818 km (0.115 R)
• M3: 866,022 km (0.083 R)
• M4: 1,060,499 km (0.089 R)
• M5: 1,153,699 km (0.109 R)
• M6: 1,230,442 km (0.071 R)
• M7: 1,369,120 km (0.073 R)
• M8: 1,640,640 km (0.117 R)
• M9: 2,092,126 km (0.107 R)
• M10: 2,606,593 km (0.067 R)
• M11: 3,105,353 km (0.119 R)
• M12: 3,662,305 km (0.095 R)
• M13: 3,923,055 km (0.06 R)
• M14: 4,040,938 km (0.093 R)
• M15: 4,220,006 km (0.059 R)
• M16: 5,026,339 km (0.069 R)
• M17: 5,545,892 km (0.059 R)
• M18: 5,845,836 km (0.066 R)
• M19: 6,048,691 km (0.069 R)
• M20: 6,496,288 km (0.095 R)
• M21: 6,883,447 km (0.071 R)
• M22: 7,496,648 km (0.077 R)
• M23: 8,391,842 km (0.103 R)
• M24: 8,852,155 km (0.085 R)
• M25: 9,360,189 km (0.056 R)
• M26: 10,160,239 km (0.111 R)
• M27: 10,404,382 km (0.083 R)
• M28: 10,486,362 km (0.117 R)
• M29: 12,039,188 km (0.038 R)
• M30: 12,341,076 km (0.096 R)
• M31: 13,887,470 km (0.106 R)
• M32: 14,294,974 km (0.07 R)
• M33: 14,568,738 km (0.072 R)
• M34: 14,798,371 km (0.075 R)
• M35: 15,121,652 km (0.084 R)
• M36: 15,307,602 km (0.098 R)
• M37: 15,447,476 km (0.101 R)
• M38: 16,390,840 km (0.119 R)
• M39: 16,821,383 km (0.091 R)
• M40: 16,965,745 km (0.105 R)
• M41: 17,938,729 km (0.027 R)
• M42: 18,283,553 km (0.075 R)
• M43: 18,580,953 km (0.079 R)
• M44: 18,730,252 km (0.12 R)
• M45: 18,929,815 km (0.069 R)
• M46: 19,080,012 km (0.096 R)
• M47: 19,634,122 km (0.104 R)
• M48: 19,887,691 km (0.1 R)
• M49: 20,295,794 km (0.08 R)
• M50: 21,016,556 km (0.067 R)
• M51: 21,172,138 km (0.067 R)
• M52: 21,380,079 km (0.059 R)
• M53: 22,271,682 km (0.09 R)
• M54: 22,801,707 km (0.113 R)
• M55: 23,014,884 km (0.106 R)
• M56: 23,175,253 km (0.076 R)
• M57: 23,550,894 km (0.099 R)
• M58: 24,308,008 km (0.089 R)
• M59: 24,744,385 km (0.119 R)
• M60: 25,238,208 km (0.051 R)
• M61: 25,348,462 km (0.049 R)
• M62: 25,569,268 km (0.066 R)
• M63: 25,735,471 km (0.109 R)
• M64: 26,459,226 km (0.069 R)
• M65: 26,739,423 km (0.084 R)
• M66: 26,851,771 km (0.093 R)
• M67: 27,189,862 km (0.105 R)
• M68: 28,155,067 km (0.048 R)
• M69: 29,131,642 km (0.045 R)
• M70: 29,711,334 km (0.058 R)
• M71: 29,885,915 km (0.107 R)
• M72: 30,294,766 km (0.074 R)
• M73: 30,587,828 km (0.114 R)
• M74: 32,906,595 km (0.105 R)
• M75: 33,087,159 km (0.104 R)
• M76: 33,449,635 km (0.116 R)
• M77: 34,117,440 km (0.101 R)
• M78: 34,483,506 km (0.031 R)
• M79: 34,912,253 km (0.115 R)
• M80: 35,466,065 km (0.089 R)
• M81: 36,209,117 km (0.102 R)
• M82: 36,395,666 km (0.117 R)
• M83: 36,582,663 km (0.118 R)
• M84: 37,207,833 km (0.112 R)
• M85: 38,152,244 km (0.026 R)
• M86: 38,405,513 km (0.12 R)
• M87: 38,977,276 km (0.104 R)
• M88: 40,515,591 km (0.062 R)
• M89: 40,644,694 km (0.081 R)
• M90: 42,400,824 km (0.103 R)
• M91: 42,597,545 km (0.072 R)
• M92: 43,057,558 km (0.1 R)
• M93: 43,717,584 km (0.095 R)
• M94: 44,048,943 km (0.104 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit