🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.54 AU - 0.7 AU

Year: 181 Days

Day: 34 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 19 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 213 Days

Day: 26.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,938,736 km

• M1: 159,771 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.01 AU - 1.09 AU

Year: 399 Days

Day: 33.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.82 AU - 2.38 AU

Year: 1129 Days

Day: 43.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 82.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,938,736 km

• M1: 883,675 km (0.078 R)
• M2: 988,992 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.96 AU - 3.74 AU

Year: 2274 Days

Day: 23.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,938,736 km

• M1: 1,014,423 km (0.099 R)
• M2: 1,565,392 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.87 AU - 3.83 AU

Year: 2274 Days

Day: 42.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,938,736 km

• M1: 1,040,902 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 14.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.66 AU - 7.82 AU

Year: 6489 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,938,736 km

• M1: 179,368 km (0.107 R)
• M2: 317,147 km (0.074 R)
• M3: 460,612 km (0.118 R)
• M4: 683,961 km (0.046 R)
• M5: 778,208 km (0.085 R)
• M6: 982,110 km (0.092 R)
• M7: 1,078,750 km (0.068 R)
• M8: 1,542,653 km (0.109 R)
• M9: 2,050,688 km (0.118 R)
• M10: 2,423,635 km (0.099 R)
• M11: 2,978,494 km (0.106 R)
• M12: 3,086,952 km (0.094 R)
• M13: 3,308,058 km (0.117 R)
• M14: 3,572,696 km (0.118 R)
• M15: 4,002,641 km (0.118 R)
• M16: 4,224,045 km (0.111 R)
• M17: 4,490,928 km (0.062 R)
• M18: 4,742,253 km (0.119 R)
• M19: 4,933,887 km (0.066 R)
• M20: 5,546,491 km (0.098 R)
• M21: 5,999,024 km (0.034 R)
• M22: 7,157,809 km (0.065 R)
• M23: 7,280,031 km (0.05 R)
• M24: 7,402,851 km (0.066 R)
• M25: 8,052,853 km (0.077 R)
• M26: 8,307,768 km (0.053 R)
• M27: 9,088,669 km (0.119 R)
• M28: 9,274,170 km (0.116 R)
• M29: 9,380,834 km (0.096 R)
• M30: 9,649,212 km (0.109 R)
• M31: 9,784,299 km (0.112 R)
• M32: 9,892,907 km (0.069 R)
• M33: 10,001,964 km (0.078 R)
• M34: 10,414,106 km (0.111 R)
• M35: 10,552,783 km (0.081 R)
• M36: 10,748,009 km (0.066 R)
• M37: 11,170,323 km (0.071 R)
• M38: 11,397,862 km (0.049 R)
• M39: 11,626,896 km (0.111 R)
• M40: 12,558,143 km (0.077 R)
• M41: 13,003,047 km (0.087 R)
• M42: 13,122,576 km (0.084 R)
• M43: 13,302,542 km (0.093 R)
• M44: 14,183,973 km (0.109 R)
• M45: 14,276,125 km (0.099 R)
• M46: 14,678,393 km (0.045 R)
• M47: 14,771,593 km (0.105 R)
• M48: 15,021,571 km (0.03 R)
• M49: 15,115,518 km (0.1 R)
• M50: 15,335,876 km (0.081 R)
• M51: 15,588,846 km (0.092 R)
• M52: 16,388,447 km (0.111 R)
• M53: 16,842,177 km (0.071 R)
• M54: 16,939,864 km (0.088 R)
• M55: 17,234,273 km (0.095 R)
• M56: 17,728,694 km (0.11 R)
• M57: 18,194,392 km (0.083 R)
• M58: 18,799,216 km (0.099 R)
• M59: 19,137,906 km (0.059 R)
• M60: 19,478,840 km (0.093 R)
• M61: 19,787,310 km (0.08 R)
• M62: 20,617,878 km (0.106 R)
• M63: 20,932,332 km (0.08 R)
• M64: 21,142,817 km (0.093 R)
• M65: 21,530,425 km (0.098 R)
• M66: 21,778,458 km (0.097 R)
• M67: 21,920,576 km (0.114 R)
• M68: 22,707,760 km (0.087 R)
• M69: 22,960,281 km (0.085 R)
• M70: 23,650,077 km (0.091 R)
• M71: 23,796,234 km (0.081 R)
• M72: 24,346,754 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit