🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 178 Days

Day: 33.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.73 AU

Year: 191 Days

Day: 21.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.9 AU

Year: 252 Days

Day: 35.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.16 AU - 1.4 AU

Year: 529 Days

Day: 44.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.72 AU - 1.9 AU

Year: 889 Days

Day: 31.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.4 °

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: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.99 AU - 3.21 AU

Year: 1994 Days

Day: 46.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,294,509 km

• M1: 2,794,787 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.61 AU - 5.27 AU

Year: 3417 Days

Day: 44.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 12

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.82 AU - 10.16 AU

Year: 10678 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,294,509 km

• M1: 150,645 km (0.075 R)
• M2: 244,892 km (0.102 R)
• M3: 396,285 km (0.076 R)
• M4: 481,556 km (0.11 R)
• M5: 751,879 km (0.101 R)
• M6: 931,247 km (0.111 R)
• M7: 1,314,217 km (0.085 R)
• M8: 1,452,745 km (0.061 R)
• M9: 1,575,415 km (0.115 R)
• M10: 1,723,367 km (0.101 R)
• M11: 2,385,188 km (0.073 R)
• M12: 2,482,427 km (0.069 R)
• M13: 2,580,862 km (0.073 R)
• M14: 3,610,245 km (0.117 R)
• M15: 3,778,992 km (0.113 R)
• M16: 3,864,412 km (0.048 R)
• M17: 5,445,662 km (0.118 R)
• M18: 6,034,928 km (0.084 R)
• M19: 6,269,796 km (0.108 R)
• M20: 6,507,507 km (0.067 R)
• M21: 6,644,689 km (0.106 R)
• M22: 6,782,917 km (0.035 R)
• M23: 7,203,287 km (0.12 R)
• M24: 8,440,162 km (0.079 R)
• M25: 8,627,459 km (0.082 R)
• M26: 8,892,247 km (0.085 R)
• M27: 9,082,984 km (0.072 R)
• M28: 9,352,410 km (0.062 R)
• M29: 9,938,385 km (0.074 R)
• M30: 10,738,434 km (0.085 R)
• M31: 11,310,796 km (0.104 R)
• M32: 13,303,888 km (0.069 R)
• M33: 13,434,786 km (0.066 R)
• M34: 13,918,436 km (0.093 R)
• M35: 14,229,151 km (0.119 R)
• M36: 14,587,139 km (0.087 R)
• M37: 14,948,118 km (0.099 R)
• M38: 16,281,035 km (0.119 R)
• M39: 16,608,505 km (0.082 R)
• M40: 17,222,455 km (0.111 R)
• M41: 18,278,317 km (0.051 R)
• M42: 19,305,755 km (0.116 R)
• M43: 19,751,856 km (0.086 R)
• M44: 20,151,282 km (0.046 R)
• M45: 20,251,513 km (0.118 R)
• M46: 21,621,231 km (0.07 R)
• M47: 22,239,668 km (0.112 R)
• M48: 22,447,011 km (0.051 R)
• M49: 23,335,772 km (0.063 R)
• M50: 24,023,174 km (0.112 R)
• M51: 24,449,378 km (0.09 R)
• M52: 24,663,603 km (0.056 R)
• M53: 25,093,547 km (0.087 R)
• M54: 25,852,158 km (0.079 R)
• M55: 26,179,627 km (0.118 R)
• M56: 26,563,346 km (0.078 R)
• M57: 26,949,009 km (0.095 R)
• M58: 27,336,468 km (0.113 R)
• M59: 27,558,621 km (0.116 R)
• M60: 28,566,162 km (0.074 R)
• M61: 29,585,672 km (0.095 R)
• M62: 29,928,251 km (0.09 R)
• M63: 30,732,489 km (0.071 R)
• M64: 31,776,981 km (0.114 R)
• M65: 32,245,073 km (0.086 R)
• M66: 33,424,951 km (0.03 R)
• M67: 33,662,662 km (0.096 R)
• M68: 33,781,742 km (0.063 R)
• M69: 34,379,087 km (0.096 R)
• M70: 34,679,030 km (0.088 R)
• M71: 35,948,518 km (0.078 R)
• M72: 37,171,630 km (0.11 R)
• M73: 37,788,422 km (0.095 R)
• M74: 39,721,526 km (0.102 R)
• M75: 39,973,299 km (0.098 R)
• M76: 40,162,540 km (0.102 R)
• M77: 41,495,158 km (0.093 R)
• M78: 42,006,633 km (0.1 R)
• M79: 42,520,203 km (0.04 R)
• M80: 43,035,867 km (0.028 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit