🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.55 AU - 0.61 AU

Year: 159 Days

Day: 16.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 211 Days

Day: 30.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,050,144 km

• M1: 173,534 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.03 AU - 1.17 AU

Year: 415 Days

Day: 15.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 176.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,050,144 km

• M1: 720,314 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.39 AU - 1.43 AU

Year: 603 Days

Day: 40.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.25 AU

Year: 1018 Days

Day: 38.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,050,144 km

• M1: 987,795 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.64 AU - 2.66 AU

Year: 1135 Days

Day: 26 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,050,144 km

• M1: 55,351 km (0.112 R)
• M2: 76,744 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.79 AU - 3.33 AU

Year: 1926 Days

Day: 43.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,050,144 km

• M1: 1,856,809 km (0.032 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.1

Radius: 8.4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.8 AU - 8.46 AU

Year: 8343 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,050,144 km

• M1: 122,969 km (0.086 R)
• M2: 271,969 km (0.057 R)
• M3: 648,058 km (0.044 R)
• M4: 766,390 km (0.044 R)
• M5: 924,964 km (0.076 R)
• M6: 1,200,972 km (0.102 R)
• M7: 1,255,725 km (0.087 R)
• M8: 1,424,920 km (0.098 R)
• M9: 1,744,311 km (0.107 R)
• M10: 1,827,637 km (0.109 R)
• M11: 2,042,011 km (0.087 R)
• M12: 2,332,829 km (0.113 R)
• M13: 2,401,943 km (0.055 R)
• M14: 2,879,759 km (0.077 R)
• M15: 3,386,597 km (0.102 R)
• M16: 4,568,270 km (0.108 R)
• M17: 5,097,697 km (0.118 R)
• M18: 5,522,854 km (0.111 R)
• M19: 5,991,245 km (0.101 R)
• M20: 6,054,675 km (0.101 R)
• M21: 6,472,352 km (0.082 R)
• M22: 6,668,175 km (0.07 R)
• M23: 6,866,093 km (0.077 R)
• M24: 7,132,976 km (0.108 R)
• M25: 7,267,764 km (0.071 R)
• M26: 7,335,382 km (0.116 R)
• M27: 7,573,991 km (0.069 R)
• M28: 7,677,064 km (0.104 R)
• M29: 7,815,142 km (0.052 R)
• M30: 7,953,969 km (0.108 R)
• M31: 8,375,686 km (0.097 R)
• M32: 8,517,953 km (0.038 R)
• M33: 8,732,776 km (0.113 R)
• M34: 8,840,785 km (0.043 R)
• M35: 9,094,653 km (0.077 R)
• M36: 9,167,657 km (0.073 R)
• M37: 9,314,263 km (0.037 R)
• M38: 9,758,718 km (0.099 R)
• M39: 9,833,367 km (0.107 R)
• M40: 12,526,428 km (0.068 R)
• M41: 12,607,660 km (0.117 R)
• M42: 12,689,191 km (0.115 R)
• M43: 12,811,562 km (0.046 R)
• M44: 13,722,014 km (0.116 R)
• M45: 13,847,826 km (0.104 R)
• M46: 14,058,310 km (0.091 R)
• M47: 14,482,420 km (0.106 R)
• M48: 14,996,887 km (0.066 R)
• M49: 15,083,205 km (0.069 R)
• M50: 15,561,021 km (0.094 R)
• M51: 16,176,317 km (0.109 R)
• M52: 16,844,271 km (0.098 R)
• M53: 17,204,354 km (0.042 R)
• M54: 17,794,667 km (0.077 R)
• M55: 18,855,465 km (0.107 R)
• M56: 19,417,056 km (0.101 R)
• M57: 20,365,207 km (0.101 R)
• M58: 21,037,799 km (0.107 R)
• M59: 21,522,795 km (0.108 R)
• M60: 22,602,593 km (0.087 R)
• M61: 23,649,628 km (0.066 R)
• M62: 24,305,764 km (0.069 R)
• M63: 25,019,047 km (0.059 R)
• M64: 25,172,834 km (0.093 R)
• M65: 25,429,693 km (0.028 R)
• M66: 25,842,583 km (0.077 R)
• M67: 26,153,747 km (0.107 R)
• M68: 26,727,455 km (0.113 R)
• M69: 27,305,202 km (0.063 R)
• M70: 27,410,668 km (0.113 R)
• M71: 27,516,434 km (0.047 R)
• M72: 27,675,008 km (0.1 R)
• M73: 28,206,230 km (0.119 R)
• M74: 29,928,700 km (0.116 R)
• M75: 30,146,365 km (0.039 R)
• M76: 31,077,462 km (0.095 R)
• M77: 31,518,925 km (0.084 R)
• M78: 32,129,284 km (0.069 R)
• M79: 32,911,681 km (0.052 R)
• M80: 33,587,265 km (0.099 R)
• M81: 33,700,361 km (0.055 R)
• M82: 34,381,331 km (0.093 R)
• M83: 35,411,312 km (0.088 R)
• M84: 35,699,288 km (0.103 R)
• M85: 37,150,387 km (0.101 R)
• M86: 37,853,796 km (0.073 R)
• M87: 38,030,322 km (0.086 R)
• M88: 38,384,270 km (0.117 R)
• M89: 38,561,544 km (0.107 R)
• M90: 38,739,266 km (0.115 R)
• M91: 39,691,157 km (0.084 R)
• M92: 39,810,686 km (0.087 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit