🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.86 AU

Year: 226 Days

Day: 36.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,437,198 km

• M1: 242,498 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.06 AU - 1.14 AU

Year: 409 Days

Day: 42.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.15 AU - 2.19 AU

Year: 1134 Days

Day: 36.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.44 AU - 2.6 AU

Year: 1419 Days

Day: 42.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,437,198 km

• M1: 1,000,211 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.28 AU - 4.4 AU

Year: 3208 Days

Day: 48 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,437,198 km

• M1: 690,095 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.19 AU - 8.63 AU

Year: 7156 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,437,198 km

• M1: 235,916 km (0.075 R)
• M2: 328,068 km (0.104 R)
• M3: 509,680 km (0.098 R)
• M4: 1,009,935 km (0.063 R)
• M5: 1,433,746 km (0.06 R)
• M6: 1,742,217 km (0.094 R)
• M7: 2,264,014 km (0.063 R)
• M8: 2,960,542 km (0.095 R)
• M9: 3,046,710 km (0.115 R)
• M10: 3,148,437 km (0.047 R)
• M11: 3,939,062 km (0.117 R)
• M12: 4,890,953 km (0.113 R)
• M13: 5,010,631 km (0.051 R)
• M14: 5,357,698 km (0.077 R)
• M15: 5,552,026 km (0.103 R)
• M16: 5,676,940 km (0.113 R)
• M17: 6,057,218 km (0.079 R)
• M18: 6,371,224 km (0.12 R)
• M19: 7,150,479 km (0.06 R)
• M20: 7,919,562 km (0.112 R)
• M21: 8,121,070 km (0.087 R)
• M22: 8,405,904 km (0.113 R)
• M23: 8,611,452 km (0.051 R)
• M24: 8,797,851 km (0.069 R)
• M25: 8,985,746 km (0.043 R)
• M26: 10,337,213 km (0.069 R)
• M27: 10,535,430 km (0.101 R)
• M28: 10,980,484 km (0.096 R)
• M29: 11,205,329 km (0.082 R)
• M30: 11,935,217 km (0.086 R)
• M31: 13,201,563 km (0.087 R)
• M32: 13,633,153 km (0.116 R)
• M33: 14,215,837 km (0.119 R)
• M34: 14,682,881 km (0.086 R)
• M35: 15,305,209 km (0.111 R)
• M36: 15,480,986 km (0.069 R)
• M37: 16,498,401 km (0.05 R)
• M38: 17,197,322 km (0.053 R)
• M39: 17,275,562 km (0.057 R)
• M40: 17,353,951 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 8.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.08 AU - 11.4 AU

Year: 11625 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,437,198 km

• M1: 111,301 km (0.051 R)
• M2: 169,494 km (0.052 R)
• M3: 226,491 km (0.092 R)
• M4: 283,039 km (0.118 R)
• M5: 359,932 km (0.101 R)
• M6: 491,878 km (0.043 R)
• M7: 556,205 km (0.109 R)
• M8: 685,607 km (0.03 R)
• M9: 1,058,704 km (0.076 R)
• M10: 1,347,578 km (0.106 R)
• M11: 1,453,343 km (0.085 R)
• M12: 1,586,635 km (0.115 R)
• M13: 2,187,121 km (0.105 R)
• M14: 2,687,675 km (0.079 R)
• M15: 2,807,054 km (0.094 R)
• M16: 3,708,082 km (0.104 R)
• M17: 3,976,012 km (0.073 R)
• M18: 4,250,524 km (0.032 R)
• M19: 5,446,559 km (0.11 R)
• M20: 6,081,453 km (0.073 R)
• M21: 6,278,473 km (0.035 R)
• M22: 6,417,599 km (0.084 R)
• M23: 6,678,947 km (0.118 R)
• M24: 6,861,755 km (0.094 R)
• M25: 7,025,864 km (0.091 R)
• M26: 7,715,959 km (0.078 R)
• M27: 9,250,534 km (0.028 R)
• M28: 10,029,041 km (0.109 R)
• M29: 10,473,347 km (0.095 R)
• M30: 10,638,653 km (0.06 R)
• M31: 11,187,826 km (0.107 R)
• M32: 12,214,367 km (0.109 R)
• M33: 12,588,362 km (0.03 R)
• M34: 13,321,990 km (0.048 R)
• M35: 13,913,649 km (0.085 R)
• M36: 14,909,971 km (0.099 R)
• M37: 16,310,357 km (0.044 R)
• M38: 16,970,831 km (0.101 R)
• M39: 17,332,110 km (0.109 R)
• M40: 17,808,579 km (0.12 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit