🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 21.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 210 Days

Day: 37.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,720,632 km

• M1: 112,498 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.03 AU - 1.29 AU

Year: 439 Days

Day: 24 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,720,632 km

• M1: 188,344 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.17 AU - 1.35 AU

Year: 497 Days

Day: 24 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.56 AU - 1.6 AU

Year: 698 Days

Day: 23.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.09 AU

Year: 863 Days

Day: 21 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.93 AU - 2.67 AU

Year: 1226 Days

Day: 21.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 12.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.46 AU - 6.64 AU

Year: 5892 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,720,632 km

• M1: 166,652 km (0.051 R)
• M2: 294,409 km (0.099 R)
• M3: 387,159 km (0.088 R)
• M4: 468,690 km (0.09 R)
• M5: 567,425 km (0.113 R)
• M6: 664,813 km (0.102 R)
• M7: 1,168,659 km (0.047 R)
• M8: 1,761,814 km (0.092 R)
• M9: 1,851,573 km (0.087 R)
• M10: 2,051,735 km (0.072 R)
• M11: 2,423,336 km (0.097 R)
• M12: 2,540,920 km (0.118 R)
• M13: 3,341,568 km (0.091 R)
• M14: 3,682,950 km (0.115 R)
• M15: 3,956,415 km (0.107 R)
• M16: 4,135,633 km (0.113 R)
• M17: 4,668,950 km (0.118 R)
• M18: 4,858,640 km (0.093 R)
• M19: 5,029,480 km (0.068 R)
• M20: 5,289,631 km (0.093 R)
• M21: 5,665,571 km (0.083 R)
• M22: 6,073,225 km (0.07 R)
• M23: 6,165,227 km (0.107 R)
• M24: 6,257,529 km (0.117 R)
• M25: 6,420,441 km (0.103 R)
• M26: 6,608,187 km (0.092 R)
• M27: 6,702,733 km (0.117 R)
• M28: 6,845,449 km (0.098 R)
• M29: 6,941,192 km (0.109 R)
• M30: 7,231,112 km (0.088 R)
• M31: 7,475,705 km (0.089 R)
• M32: 7,623,807 km (0.104 R)
• M33: 8,048,814 km (0.029 R)
• M34: 8,533,063 km (0.091 R)
• M35: 9,000,556 km (0.101 R)
• M36: 9,105,574 km (0.116 R)
• M37: 9,369,913 km (0.045 R)
• M38: 9,556,462 km (0.088 R)
• M39: 10,425,176 km (0.103 R)
• M40: 11,065,156 km (0.082 R)
• M41: 12,237,555 km (0.1 R)
• M42: 12,705,796 km (0.062 R)
• M43: 12,971,781 km (0.031 R)
• M44: 13,150,102 km (0.072 R)
• M45: 13,239,561 km (0.096 R)
• M46: 13,359,239 km (0.114 R)
• M47: 13,539,355 km (0.093 R)
• M48: 13,932,349 km (0.118 R)
• M49: 14,115,008 km (0.061 R)
• M50: 14,482,869 km (0.069 R)
• M51: 14,698,739 km (0.098 R)
• M52: 14,915,805 km (0.095 R)
• M53: 16,049,009 km (0.085 R)
• M54: 16,336,536 km (0.098 R)
• M55: 17,340,338 km (0.072 R)
• M56: 17,536,910 km (0.107 R)
• M57: 17,734,229 km (0.073 R)
• M58: 18,264,105 km (0.074 R)
• M59: 18,564,497 km (0.084 R)
• M60: 18,698,537 km (0.118 R)
• M61: 19,271,646 km (0.115 R)
• M62: 19,373,373 km (0.072 R)
• M63: 20,021,880 km (0.07 R)
• M64: 20,193,768 km (0.105 R)
• M65: 20,677,567 km (0.043 R)
• M66: 21,305,280 km (0.089 R)
• M67: 21,551,069 km (0.107 R)
• M68: 22,116,400 km (0.106 R)
• M69: 22,294,122 km (0.102 R)
• M70: 22,400,935 km (0.032 R)
• M71: 22,508,047 km (0.109 R)
• M72: 22,830,131 km (0.039 R)
• M73: 23,009,648 km (0.107 R)
• M74: 24,279,884 km (0.055 R)
• M75: 24,683,798 km (0.036 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit