🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.56 AU - 0.78 AU

Year: 199 Days

Day: 39.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.85 AU - 1.09 AU

Year: 347 Days

Day: 47.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.92 AU - 1.42 AU

Year: 460 Days

Day: 23.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.92 AU - 2.2 AU

Year: 1075 Days

Day: 36.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,948,597 km

• M1: 584,928 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.65 AU - 3.19 AU

Year: 1813 Days

Day: 25.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,948,597 km

• M1: 1,000,959 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.51 AU - 4.79 AU

Year: 3073 Days

Day: 30.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,948,597 km

• M1: 718,519 km (0.067 R)
• M2: 1,920,537 km (0.092 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 11.1

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.59 AU - 9.65 AU

Year: 10010 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,948,597 km

• M1: 139,575 km (0.041 R)
• M2: 229,483 km (0.11 R)
• M3: 323,281 km (0.099 R)
• M4: 396,883 km (0.036 R)
• M5: 566,826 km (0.095 R)
• M6: 728,691 km (0.072 R)
• M7: 815,907 km (0.044 R)
• M8: 925,712 km (0.099 R)
• M9: 1,060,499 km (0.099 R)
• M10: 1,350,719 km (0.099 R)
• M11: 1,438,384 km (0.08 R)
• M12: 1,857,108 km (0.089 R)
• M13: 2,157,052 km (0.113 R)
• M14: 2,445,925 km (0.118 R)
• M15: 2,636,214 km (0.083 R)
• M16: 2,974,155 km (0.119 R)
• M17: 3,296,090 km (0.103 R)
• M18: 3,629,394 km (0.094 R)
• M19: 3,753,411 km (0.094 R)
• M20: 4,328,614 km (0.094 R)
• M21: 4,460,261 km (0.107 R)
• M22: 5,138,388 km (0.033 R)
• M23: 5,312,968 km (0.108 R)
• M24: 5,418,734 km (0.062 R)
• M25: 5,525,248 km (0.075 R)
• M26: 5,596,606 km (0.091 R)
• M27: 5,848,678 km (0.102 R)
• M28: 5,994,536 km (0.113 R)
• M29: 6,104,640 km (0.094 R)
• M30: 6,289,842 km (0.098 R)
• M31: 6,439,291 km (0.092 R)
• M32: 6,514,389 km (0.097 R)
• M33: 7,010,156 km (0.113 R)
• M34: 7,917,019 km (0.07 R)
• M35: 8,200,357 km (0.071 R)
• M36: 8,735,319 km (0.062 R)
• M37: 9,154,642 km (0.035 R)
• M38: 9,409,556 km (0.048 R)
• M39: 10,451,954 km (0.112 R)
• M40: 10,986,916 km (0.118 R)
• M41: 11,990,718 km (0.101 R)
• M42: 12,644,910 km (0.108 R)
• M43: 12,976,269 km (0.066 R)
• M44: 15,024,264 km (0.082 R)
• M45: 16,547,619 km (0.088 R)
• M46: 16,962,155 km (0.064 R)
• M47: 17,854,506 km (0.059 R)
• M48: 18,173,149 km (0.094 R)
• M49: 18,654,406 km (0.034 R)
• M50: 19,739,289 km (0.041 R)
• M51: 19,903,698 km (0.087 R)
• M52: 20,677,418 km (0.102 R)
• M53: 20,900,169 km (0.119 R)
• M54: 21,292,115 km (0.078 R)
• M55: 21,686,455 km (0.079 R)
• M56: 22,539,612 km (0.107 R)
• M57: 23,056,772 km (0.082 R)
• M58: 25,462,006 km (0.109 R)
• M59: 26,180,824 km (0.102 R)
• M60: 26,542,851 km (0.025 R)
• M61: 27,455,099 km (0.088 R)
• M62: 28,687,336 km (0.118 R)
• M63: 28,935,968 km (0.056 R)
• M64: 29,435,326 km (0.085 R)
• M65: 29,686,052 km (0.049 R)
• M66: 32,491,012 km (0.115 R)
• M67: 32,620,414 km (0.086 R)
• M68: 33,009,967 km (0.035 R)
• M69: 33,140,117 km (0.088 R)
• M70: 33,924,908 km (0.079 R)
• M71: 34,319,547 km (0.085 R)
• M72: 35,446,019 km (0.1 R)
• M73: 38,691,395 km (0.115 R)
• M74: 39,241,616 km (0.086 R)
• M75: 40,907,388 km (0.07 R)
• M76: 43,949,311 km (0.096 R)
• M77: 44,595,125 km (0.09 R)
• M78: 44,667,082 km (0.107 R)
• M79: 45,461,147 km (0.044 R)
• M80: 45,968,883 km (0.095 R)
• M81: 46,187,146 km (0.116 R)
• M82: 46,990,038 km (0.095 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit