🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 36.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,513,853 km

• M1: 125,363 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.3 AU

Year: 440 Days

Day: 40.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,513,853 km

• M1: 152,590 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.99 AU - 1.31 AU

Year: 446 Days

Day: 24.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.41 AU - 1.57 AU

Year: 658 Days

Day: 23.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.3 AU - 1.96 AU

Year: 753 Days

Day: 43.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.37 AU - 2.47 AU

Year: 1361 Days

Day: 15.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.43 AU - 4.53 AU

Year: 3429 Days

Day: 17.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 10.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.85 AU - 7.39 AU

Year: 5475 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,513,853 km

• M1: 178,021 km (0.035 R)
• M2: 361,428 km (0.064 R)
• M3: 474,524 km (0.112 R)
• M4: 622,926 km (0.054 R)
• M5: 1,176,587 km (0.072 R)
• M6: 1,605,933 km (0.115 R)
• M7: 2,049,042 km (0.115 R)
• M8: 2,199,388 km (0.059 R)
• M9: 2,301,862 km (0.082 R)
• M10: 2,476,144 km (0.045 R)
• M11: 2,709,217 km (0.08 R)
• M12: 2,856,422 km (0.069 R)
• M13: 3,412,028 km (0.105 R)
• M14: 3,511,212 km (0.045 R)
• M15: 3,591,246 km (0.057 R)
• M16: 3,712,570 km (0.106 R)
• M17: 4,000,995 km (0.116 R)
• M18: 4,296,750 km (0.09 R)
• M19: 4,425,703 km (0.026 R)
• M20: 4,555,854 km (0.106 R)
• M21: 5,157,835 km (0.1 R)
• M22: 5,364,131 km (0.104 R)
• M23: 5,619,943 km (0.088 R)
• M24: 5,737,527 km (0.117 R)
• M25: 6,143,685 km (0.04 R)
• M26: 6,658,302 km (0.057 R)
• M27: 6,883,148 km (0.114 R)
• M28: 7,314,588 km (0.09 R)
• M29: 7,546,614 km (0.106 R)
• M30: 8,097,434 km (0.097 R)
• M31: 8,310,760 km (0.069 R)
• M32: 8,391,244 km (0.093 R)
• M33: 8,525,882 km (0.117 R)
• M34: 8,906,908 km (0.095 R)
• M35: 9,154,791 km (0.08 R)
• M36: 9,377,094 km (0.027 R)
• M37: 9,601,191 km (0.075 R)
• M38: 9,742,113 km (0.067 R)
• M39: 10,370,424 km (0.1 R)
• M40: 10,747,859 km (0.075 R)
• M41: 10,982,428 km (0.111 R)
• M42: 11,100,312 km (0.062 R)
• M43: 11,248,413 km (0.056 R)
• M44: 11,907,243 km (0.095 R)
• M45: 12,486,485 km (0.107 R)
• M46: 12,640,422 km (0.097 R)
• M47: 12,763,990 km (0.104 R)
• M48: 13,137,386 km (0.086 R)
• M49: 13,231,184 km (0.099 R)
• M50: 13,609,068 km (0.109 R)
• M51: 14,150,313 km (0.102 R)
• M52: 14,310,832 km (0.092 R)
• M53: 14,731,052 km (0.115 R)
• M54: 14,893,814 km (0.073 R)
• M55: 15,616,971 km (0.064 R)
• M56: 16,183,498 km (0.074 R)
• M57: 16,486,284 km (0.118 R)
• M58: 16,553,752 km (0.113 R)
• M59: 16,892,741 km (0.074 R)
• M60: 17,577,600 km (0.088 R)
• M61: 17,646,714 km (0.061 R)
• M62: 17,784,943 km (0.101 R)
• M63: 18,097,303 km (0.115 R)
• M64: 19,116,214 km (0.105 R)
• M65: 20,225,931 km (0.072 R)
• M66: 21,430,194 km (0.037 R)
• M67: 21,948,102 km (0.113 R)
• M68: 22,695,044 km (0.095 R)
• M69: 23,450,513 km (0.08 R)
• M70: 23,716,798 km (0.116 R)
• M71: 24,060,723 km (0.046 R)
• M72: 24,985,836 km (0.101 R)
• M73: 25,180,014 km (0.112 R)
• M74: 25,296,701 km (0.118 R)
• M75: 26,276,866 km (0.046 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit