🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.67 AU

Year: 149 Days

Day: 26.5 Hours

Environment

Temp: 297 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.88 AU - 1.24 AU

Year: 324 Days

Day: 38.4 Hours

Environment

Temp: 255 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.22 AU - 1.62 AU

Year: 503 Days

Day: 32.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.58 AU - 2.26 AU

Year: 791 Days

Day: 29.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.01 AU - 2.69 AU

Year: 1071 Days

Day: 19.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,945,933 km

• M1: 174,132 km (0.108 R)
• M2: 805,585 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.88 AU - 5.72 AU

Year: 3627 Days

Day: 32.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.87 AU - 6.33 AU

Year: 4478 Days

Day: 28.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.6 AU - 7.26 AU

Year: 5423 Days

Day: 44.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 11.8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.11 AU - 19.21 AU

Year: 18420 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,945,933 km

• M1: 149,299 km (0.062 R)
• M2: 226,491 km (0.089 R)
• M3: 883,226 km (0.03 R)
• M4: 1,408,614 km (0.103 R)
• M5: 1,656,497 km (0.059 R)
• M6: 1,885,083 km (0.1 R)
• M7: 1,986,361 km (0.096 R)
• M8: 2,194,451 km (0.114 R)
• M9: 2,670,172 km (0.061 R)
• M10: 3,422,500 km (0.05 R)
• M11: 4,017,301 km (0.088 R)
• M12: 4,829,169 km (0.103 R)
• M13: 4,922,368 km (0.081 R)
• M14: 5,158,434 km (0.086 R)
• M15: 5,690,853 km (0.066 R)
• M16: 6,190,061 km (0.081 R)
• M17: 6,651,570 km (0.117 R)
• M18: 6,860,259 km (0.077 R)
• M19: 8,213,372 km (0.104 R)
• M20: 8,381,221 km (0.106 R)
• M21: 9,295,563 km (0.077 R)
• M22: 9,646,669 km (0.111 R)
• M23: 10,362,046 km (0.112 R)
• M24: 10,848,389 km (0.082 R)
• M25: 11,404,444 km (0.082 R)
• M26: 11,529,358 km (0.074 R)
• M27: 11,780,384 km (0.119 R)
• M28: 12,544,529 km (0.103 R)
• M29: 12,867,661 km (0.109 R)
• M30: 13,062,886 km (0.098 R)
• M31: 14,591,926 km (0.062 R)
• M32: 15,274,391 km (0.108 R)
• M33: 15,827,754 km (0.111 R)
• M34: 16,387,699 km (0.108 R)
• M35: 17,961,169 km (0.049 R)
• M36: 19,061,312 km (0.056 R)
• M37: 19,731,959 km (0.112 R)
• M38: 20,183,296 km (0.116 R)
• M39: 20,486,082 km (0.065 R)
• M40: 21,557,801 km (0.108 R)
• M41: 21,944,960 km (0.075 R)
• M42: 22,256,423 km (0.053 R)
• M43: 22,883,537 km (0.088 R)
• M44: 25,043,132 km (0.091 R)
• M45: 25,205,596 km (0.072 R)
• M46: 25,368,508 km (0.091 R)
• M47: 25,531,719 km (0.083 R)
• M48: 25,941,468 km (0.071 R)
• M49: 26,767,248 km (0.088 R)
• M50: 26,850,275 km (0.108 R)
• M51: 26,933,451 km (0.092 R)
• M52: 28,954,518 km (0.038 R)
• M53: 29,897,134 km (0.085 R)
• M54: 30,069,621 km (0.099 R)
• M55: 36,679,154 km (0.094 R)
• M56: 37,884,913 km (0.12 R)
• M57: 38,071,611 km (0.065 R)
• M58: 38,352,257 km (0.071 R)
• M59: 39,860,203 km (0.06 R)
• M60: 40,240,331 km (0.093 R)
• M61: 41,965,195 km (0.113 R)
• M62: 42,642,574 km (0.048 R)
• M63: 42,933,990 km (0.117 R)
• M64: 44,008,103 km (0.078 R)
• M65: 45,189,926 km (0.118 R)
• M66: 45,983,693 km (0.106 R)
• M67: 48,392,368 km (0.119 R)
• M68: 49,102,509 km (0.118 R)
• M69: 49,306,112 km (0.088 R)
• M70: 51,460,321 km (0.12 R)
• M71: 52,601,005 km (0.089 R)
• M72: 56,392,114 km (0.088 R)
• M73: 56,711,954 km (0.106 R)
• M74: 57,246,468 km (0.109 R)
• M75: 57,567,953 km (0.11 R)
• M76: 58,967,890 km (0.116 R)
• M77: 59,184,358 km (0.118 R)
• M78: 59,292,667 km (0.099 R)
• M79: 59,943,717 km (0.108 R)
• M80: 60,052,475 km (0.092 R)
• M81: 61,253,147 km (0.058 R)
• M82: 62,682,256 km (0.087 R)
• M83: 66,246,724 km (0.093 R)
• M84: 67,713,531 km (0.073 R)
• M85: 70,220,044 km (0.12 R)
• M86: 70,564,119 km (0.1 R)
• M87: 72,988,951 km (0.114 R)
• M88: 73,221,276 km (0.089 R)
• M89: 75,440,860 km (0.056 R)
• M90: 76,146,363 km (0.106 R)
• M91: 79,826,321 km (0.105 R)

Kuiper Belt

Range: 36.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit