🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.47 AU - 0.53 AU

Year: 132 Days

Day: 39.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,876,073 km

• M1: 54,454 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.84 AU

Year: 267 Days

Day: 30.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,876,073 km

• M1: 85,121 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.93 AU - 1.15 AU

Year: 395 Days

Day: 26 Hours

Environment

Temp: 4 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.95 AU - 1.33 AU

Year: 454 Days

Day: 45.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,876,073 km

• M1: 72,256 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3 AU - 3.24 AU

Year: 2054 Days

Day: 20.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.96 AU - 4.46 AU

Year: 2664 Days

Day: 40.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.23 AU - 4.95 AU

Year: 3083 Days

Day: 43.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,876,073 km

• M1: 198,516 km (0.053 R)
• M2: 222,003 km (0.058 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 8.3

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.79 AU - 6.79 AU

Year: 5881 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,876,073 km

• M1: 189,092 km (0.054 R)
• M2: 327,021 km (0.056 R)
• M3: 395,387 km (0.106 R)
• M4: 633,846 km (0.086 R)
• M5: 762,949 km (0.067 R)
• M6: 915,389 km (0.093 R)
• M7: 1,186,610 km (0.115 R)
• M8: 1,414,747 km (0.063 R)
• M9: 1,603,988 km (0.114 R)
• M10: 1,692,850 km (0.076 R)
• M11: 1,838,408 km (0.101 R)
• M12: 2,122,495 km (0.1 R)
• M13: 2,420,643 km (0.053 R)
• M14: 2,774,741 km (0.112 R)
• M15: 2,838,919 km (0.117 R)
• M16: 3,302,223 km (0.107 R)
• M17: 3,718,255 km (0.095 R)
• M18: 4,126,358 km (0.08 R)
• M19: 5,011,080 km (0.064 R)
• M20: 5,221,414 km (0.073 R)
• M21: 5,327,629 km (0.11 R)
• M22: 5,705,214 km (0.069 R)
• M23: 6,175,400 km (0.103 R)
• M24: 6,287,748 km (0.051 R)
• M25: 6,514,688 km (0.045 R)
• M26: 6,947,475 km (0.098 R)
• M27: 7,152,723 km (0.116 R)
• M28: 7,389,686 km (0.1 R)
• M29: 7,509,065 km (0.098 R)
• M30: 8,301,036 km (0.118 R)
• M31: 8,456,468 km (0.078 R)
• M32: 9,151,500 km (0.114 R)
• M33: 9,408,659 km (0.086 R)
• M34: 9,831,871 km (0.104 R)
• M35: 10,095,463 km (0.106 R)
• M36: 10,528,698 km (0.094 R)
• M37: 12,004,481 km (0.101 R)
• M38: 12,463,298 km (0.072 R)
• M39: 12,534,357 km (0.085 R)
• M40: 13,289,078 km (0.095 R)
• M41: 13,837,205 km (0.089 R)
• M42: 14,058,460 km (0.051 R)
• M43: 14,281,062 km (0.117 R)
• M44: 14,880,051 km (0.106 R)
• M45: 14,955,449 km (0.119 R)
• M46: 15,832,391 km (0.08 R)
• M47: 15,948,031 km (0.117 R)
• M48: 16,413,280 km (0.101 R)
• M49: 16,686,595 km (0.077 R)
• M50: 17,079,888 km (0.097 R)
• M51: 17,476,322 km (0.093 R)
• M52: 17,755,472 km (0.037 R)
• M53: 18,076,509 km (0.034 R)
• M54: 18,480,274 km (0.114 R)
• M55: 18,561,505 km (0.085 R)
• M56: 18,642,737 km (0.097 R)
• M57: 18,764,809 km (0.093 R)
• M58: 18,928,020 km (0.092 R)
• M59: 19,173,809 km (0.096 R)
• M60: 19,461,785 km (0.098 R)
• M61: 19,875,723 km (0.092 R)
• M62: 20,586,013 km (0.109 R)
• M63: 20,965,543 km (0.099 R)
• M64: 21,050,066 km (0.095 R)
• M65: 22,766,552 km (0.11 R)
• M66: 23,071,582 km (0.09 R)
• M67: 23,202,630 km (0.106 R)
• M68: 23,641,550 km (0.068 R)
• M69: 24,616,778 km (0.028 R)
• M70: 25,109,255 km (0.085 R)
• M71: 25,876,692 km (0.118 R)
• M72: 26,012,975 km (0.12 R)
• M73: 26,423,173 km (0.06 R)
• M74: 26,835,464 km (0.088 R)
• M75: 27,296,076 km (0.092 R)
• M76: 27,527,355 km (0.035 R)
• M77: 27,712,856 km (0.084 R)
• M78: 30,353,258 km (0.093 R)
• M79: 30,592,914 km (0.05 R)
• M80: 30,881,339 km (0.099 R)
• M81: 31,654,760 km (0.061 R)
• M82: 31,946,476 km (0.097 R)
• M83: 32,483,532 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit