🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 23.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 162 Days

Day: 22.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 42.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,333,879 km

• M1: 42,037 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.29 AU

Year: 401 Days

Day: 33.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,333,879 km

• M1: 120,426 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.31 AU - 3.57 AU

Year: 1851 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.87 AU - 3.49 AU

Year: 2082 Days

Day: 38.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.98 AU - 4.06 AU

Year: 2424 Days

Day: 21 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.23 AU - 4.41 AU

Year: 2741 Days

Day: 30.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,333,879 km

• M1: 747,840 km (0.072 R)
• M2: 1,215,931 km (0.101 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 11.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.76 AU - 7.58 AU

Year: 5626 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,333,879 km

• M1: 145,110 km (0.084 R)
• M2: 279,748 km (0.057 R)
• M3: 685,158 km (0.045 R)
• M4: 778,507 km (0.117 R)
• M5: 876,494 km (0.117 R)
• M6: 1,371,663 km (0.117 R)
• M7: 1,570,179 km (0.118 R)
• M8: 1,665,174 km (0.083 R)
• M9: 1,762,113 km (0.07 R)
• M10: 2,605,696 km (0.114 R)
• M11: 2,681,093 km (0.115 R)
• M12: 2,853,729 km (0.075 R)
• M13: 3,029,955 km (0.097 R)
• M14: 3,250,313 km (0.105 R)
• M15: 3,331,844 km (0.088 R)
• M16: 3,559,532 km (0.095 R)
• M17: 3,707,035 km (0.116 R)
• M18: 4,008,325 km (0.115 R)
• M19: 4,340,133 km (0.055 R)
• M20: 4,430,042 km (0.11 R)
• M21: 4,819,595 km (0.103 R)
• M22: 4,912,794 km (0.069 R)
• M23: 5,006,742 km (0.075 R)
• M24: 5,077,501 km (0.062 R)
• M25: 5,607,078 km (0.104 R)
• M26: 6,003,363 km (0.065 R)
• M27: 6,537,277 km (0.101 R)
• M28: 6,744,770 km (0.09 R)
• M29: 6,954,356 km (0.118 R)
• M30: 7,380,261 km (0.061 R)
• M31: 7,515,049 km (0.028 R)
• M32: 7,596,281 km (0.077 R)
• M33: 8,453,476 km (0.089 R)
• M34: 8,736,516 km (0.093 R)
• M35: 9,341,041 km (0.114 R)
• M36: 9,457,727 km (0.077 R)
• M37: 9,604,333 km (0.075 R)
• M38: 9,959,179 km (0.112 R)
• M39: 10,590,632 km (0.074 R)
• M40: 10,712,404 km (0.098 R)
• M41: 10,926,628 km (0.071 R)
• M42: 11,235,099 km (0.076 R)
• M43: 11,483,881 km (0.074 R)
• M44: 12,050,408 km (0.047 R)
• M45: 12,690,687 km (0.117 R)
• M46: 13,112,852 km (0.114 R)
• M47: 13,539,505 km (0.041 R)
• M48: 13,837,653 km (0.116 R)
• M49: 13,970,796 km (0.061 R)
• M50: 14,373,064 km (0.109 R)
• M51: 15,533,046 km (0.087 R)
• M52: 15,706,280 km (0.066 R)
• M53: 16,334,891 km (0.115 R)
• M54: 16,405,202 km (0.091 R)
• M55: 16,794,007 km (0.073 R)
• M56: 17,007,333 km (0.117 R)
• M57: 18,196,935 km (0.06 R)
• M58: 18,379,445 km (0.087 R)
• M59: 18,599,354 km (0.061 R)
• M60: 18,672,806 km (0.075 R)
• M61: 19,636,964 km (0.044 R)
• M62: 20,503,435 km (0.11 R)
• M63: 20,922,309 km (0.114 R)
• M64: 21,459,366 km (0.067 R)
• M65: 21,690,943 km (0.041 R)
• M66: 21,923,418 km (0.117 R)
• M67: 22,039,955 km (0.088 R)
• M68: 25,222,351 km (0.083 R)
• M69: 27,033,083 km (0.11 R)
• M70: 27,450,461 km (0.109 R)
• M71: 27,659,898 km (0.114 R)
• M72: 27,869,934 km (0.068 R)
• M73: 27,954,157 km (0.048 R)
• M74: 28,038,381 km (0.093 R)
• M75: 28,164,941 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit