🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.53 AU - 0.55 AU

Year: 145 Days

Day: 16.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,018,381 km

• M1: 53,107 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.86 AU - 1.08 AU

Year: 349 Days

Day: 32.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,018,381 km

• M1: 529,876 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.89 AU - 1.09 AU

Year: 360 Days

Day: 31.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,018,381 km

• M1: 25,581 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.18 AU - 1.52 AU

Year: 573 Days

Day: 31 Hours

Environment

Temp: -24 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.5

Radius: 12.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.41 AU - 7.47 AU

Year: 6678 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,018,381 km

• M1: 169,943 km (0.112 R)
• M2: 267,481 km (0.117 R)
• M3: 451,935 km (0.065 R)
• M4: 1,251,536 km (0.074 R)
• M5: 1,393,654 km (0.1 R)
• M6: 1,714,541 km (0.094 R)
• M7: 1,934,899 km (0.086 R)
• M8: 2,080,158 km (0.095 R)
• M9: 2,674,810 km (0.094 R)
• M10: 2,908,183 km (0.077 R)
• M11: 3,124,052 km (0.093 R)
• M12: 3,370,290 km (0.051 R)
• M13: 3,648,692 km (0.091 R)
• M14: 3,777,645 km (0.059 R)
• M15: 3,987,382 km (0.052 R)
• M16: 4,281,940 km (0.111 R)
• M17: 4,418,224 km (0.089 R)
• M18: 5,354,108 km (0.035 R)
• M19: 5,679,633 km (0.107 R)
• M20: 6,319,014 km (0.049 R)
• M21: 6,663,089 km (0.115 R)
• M22: 7,207,027 km (0.079 R)
• M23: 7,369,790 km (0.115 R)
• M24: 7,468,075 km (0.033 R)
• M25: 9,204,159 km (0.101 R)
• M26: 9,809,731 km (0.039 R)
• M27: 9,954,093 km (0.071 R)
• M28: 10,428,318 km (0.116 R)
• M29: 10,649,573 km (0.099 R)
• M30: 11,059,471 km (0.111 R)
• M31: 11,741,338 km (0.093 R)
• M32: 11,894,676 km (0.102 R)
• M33: 12,358,878 km (0.062 R)
• M34: 12,750,227 km (0.086 R)
• M35: 13,265,142 km (0.118 R)
• M36: 13,625,673 km (0.027 R)
• M37: 14,315,319 km (0.057 R)
• M38: 14,850,581 km (0.1 R)
• M39: 15,058,073 km (0.11 R)
• M40: 15,183,137 km (0.081 R)
• M41: 15,392,275 km (0.04 R)
• M42: 15,560,273 km (0.085 R)
• M43: 15,771,056 km (0.04 R)
• M44: 15,940,551 km (0.103 R)
• M45: 16,366,605 km (0.068 R)
• M46: 16,580,979 km (0.079 R)
• M47: 16,882,868 km (0.109 R)
• M48: 16,969,485 km (0.038 R)
• M49: 17,448,198 km (0.115 R)
• M50: 17,887,268 km (0.06 R)
• M51: 18,196,935 km (0.109 R)
• M52: 18,285,647 km (0.101 R)
• M53: 19,046,203 km (0.098 R)
• M54: 19,589,093 km (0.096 R)
• M55: 20,275,149 km (0.087 R)
• M56: 20,875,934 km (0.038 R)
• M57: 21,482,703 km (0.085 R)
• M58: 21,906,215 km (0.111 R)
• M59: 22,475,135 km (0.094 R)
• M60: 23,385,887 km (0.036 R)
• M61: 24,553,499 km (0.096 R)
• M62: 24,848,356 km (0.102 R)
• M63: 25,789,775 km (0.105 R)
• M64: 26,340,295 km (0.118 R)
• M65: 26,491,090 km (0.105 R)
• M66: 27,452,855 km (0.111 R)
• M67: 28,839,029 km (0.074 R)
• M68: 30,090,415 km (0.111 R)
• M69: 30,248,091 km (0.08 R)
• M70: 30,353,258 km (0.06 R)
• M71: 30,458,725 km (0.106 R)
• M72: 30,669,807 km (0.078 R)
• M73: 30,934,446 km (0.04 R)
• M74: 31,465,967 km (0.106 R)
• M75: 31,626,037 km (0.103 R)
• M76: 33,241,245 km (0.084 R)
• M77: 33,349,853 km (0.063 R)
• M78: 33,894,838 km (0.049 R)
• M79: 34,497,718 km (0.077 R)
• M80: 34,828,030 km (0.071 R)
• M81: 35,380,944 km (0.099 R)
• M82: 36,775,944 km (0.084 R)
• M83: 36,888,292 km (0.034 R)
• M84: 37,621,621 km (0.101 R)
• M85: 37,734,866 km (0.041 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit