🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.75 AU - 1.11 AU

Year: 328 Days

Day: 40.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,699,935 km

• M1: 264,190 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.07 AU - 1.11 AU

Year: 416 Days

Day: 13.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,699,935 km

• M1: 127,009 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 732 Days

Day: 38.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,699,935 km

• M1: 786,586 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.07 AU

Year: 810 Days

Day: 19.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,699,935 km

• M1: 183,407 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.57 AU - 1.91 AU

Year: 838 Days

Day: 44.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.76 AU - 2.16 AU

Year: 1002 Days

Day: 13.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,699,935 km

• M1: 803,789 km (0.101 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.9

Radius: 4.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.72 AU - 17.28 AU

Year: 21219 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,699,935 km

• M1: 71,508 km (0.12 R)
• M2: 193,729 km (0.1 R)
• M3: 226,940 km (0.106 R)
• M4: 382,223 km (0.11 R)
• M5: 471,532 km (0.086 R)
• M6: 584,628 km (0.061 R)
• M7: 953,986 km (0.062 R)
• M8: 1,183,469 km (0.083 R)
• M9: 1,315,713 km (0.094 R)
• M10: 1,383,631 km (0.047 R)
• M11: 2,340,758 km (0.096 R)
• M12: 2,648,481 km (0.077 R)
• M13: 2,792,693 km (0.041 R)
• M14: 3,118,816 km (0.088 R)
• M15: 3,240,290 km (0.09 R)
• M16: 3,774,354 km (0.116 R)
• M17: 3,806,667 km (0.032 R)
• M18: 4,201,007 km (0.099 R)
• M19: 4,335,346 km (0.083 R)
• M20: 4,437,073 km (0.098 R)
• M21: 4,677,477 km (0.101 R)
• M22: 5,134,947 km (0.096 R)
• M23: 5,754,731 km (0.113 R)
• M24: 6,552,387 km (0.051 R)
• M25: 6,591,282 km (0.115 R)
• M26: 6,708,268 km (0.094 R)
• M27: 7,587,155 km (0.097 R)
• M28: 7,709,825 km (0.046 R)
• M29: 8,039,988 km (0.116 R)
• M30: 8,081,576 km (0.043 R)
• M31: 8,248,827 km (0.092 R)
• M32: 8,501,647 km (0.115 R)
• M33: 9,014,917 km (0.065 R)
• M34: 9,144,918 km (0.095 R)
• M35: 9,626,473 km (0.109 R)
• M36: 9,848,177 km (0.104 R)
• M37: 10,161,286 km (0.119 R)
• M38: 10,341,701 km (0.12 R)
• M39: 10,387,029 km (0.115 R)
• M40: 10,705,672 km (0.084 R)
• M41: 10,843,302 km (0.118 R)
• M42: 10,981,381 km (0.112 R)
• M43: 11,166,583 km (0.101 R)
• M44: 11,633,927 km (0.056 R)
• M45: 11,822,570 km (0.109 R)
• M46: 12,251,018 km (0.105 R)
• M47: 14,265,653 km (0.069 R)
• M48: 15,960,298 km (0.09 R)
• M49: 16,222,543 km (0.065 R)
• M50: 17,555,011 km (0.051 R)
• M51: 18,152,355 km (0.111 R)
• M52: 19,144,189 km (0.072 R)
• M53: 19,255,490 km (0.03 R)
• M54: 19,534,640 km (0.102 R)
• M55: 19,702,788 km (0.118 R)
• M56: 20,153,526 km (0.082 R)
• M57: 21,815,708 km (0.099 R)
• M58: 22,281,855 km (0.108 R)
• M59: 23,224,172 km (0.106 R)
• M60: 23,939,399 km (0.081 R)
• M61: 23,999,238 km (0.038 R)
• M62: 24,782,832 km (0.061 R)
• M63: 25,697,324 km (0.039 R)
• M64: 26,251,434 km (0.11 R)
• M65: 27,058,515 km (0.094 R)
• M66: 28,697,210 km (0.081 R)
• M67: 29,335,993 km (0.074 R)
• M68: 29,464,348 km (0.09 R)
• M69: 29,979,413 km (0.094 R)
• M70: 30,108,666 km (0.088 R)
• M71: 30,432,545 km (0.095 R)
• M72: 30,497,471 km (0.072 R)
• M73: 33,132,039 km (0.08 R)
• M74: 33,802,088 km (0.104 R)
• M75: 34,544,093 km (0.081 R)
• M76: 34,747,397 km (0.066 R)
• M77: 35,838,563 km (0.101 R)
• M78: 36,940,801 km (0.089 R)
• M79: 39,037,415 km (0.116 R)
• M80: 40,599,366 km (0.101 R)
• M81: 40,670,874 km (0.116 R)
• M82: 40,813,889 km (0.082 R)
• M83: 41,459,853 km (0.103 R)
• M84: 42,326,324 km (0.075 R)
• M85: 42,616,544 km (0.104 R)
• M86: 44,003,765 km (0.047 R)
• M87: 44,150,670 km (0.065 R)
• M88: 46,000,597 km (0.059 R)
• M89: 46,672,740 km (0.112 R)
• M90: 47,047,483 km (0.059 R)
• M91: 47,272,927 km (0.097 R)
• M92: 48,784,464 km (0.087 R)
• M93: 50,619,282 km (0.099 R)
• M94: 51,004,347 km (0.081 R)
• M95: 51,081,539 km (0.029 R)
• M96: 51,313,117 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit