🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.86 AU - 1.2 AU

Year: 390 Days

Day: 18 Hours

Environment

Temp: 1 °C

Axial Tilt: 99.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.94 AU - 1.2 AU

Year: 413 Days

Day: 38.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.18 AU - 1.22 AU

Year: 490 Days

Day: 15.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,948,557 km

• M1: 471,233 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.03 AU - 2.03 AU

Year: 1078 Days

Day: 24.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,948,557 km

• M1: 34,557 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.48 AU - 4.86 AU

Year: 3174 Days

Day: 45.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 3.1

Gravity: 98.51 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.93 AU - 21.97 AU

Year: 28350 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 106,948,557 km

• M1: 38,596 km (0.089 R)
• M2: 145,409 km (0.059 R)
• M3: 319,541 km (0.093 R)
• M4: 1,289,085 km (0.074 R)
• M5: 1,479,822 km (0.116 R)
• M6: 1,669,213 km (0.054 R)
• M7: 2,073,426 km (0.062 R)
• M8: 2,565,903 km (0.104 R)
• M9: 4,021,939 km (0.073 R)
• M10: 5,194,636 km (0.049 R)
• M11: 5,323,141 km (0.106 R)
• M12: 5,858,701 km (0.091 R)
• M13: 6,983,977 km (0.055 R)
• M14: 7,735,108 km (0.107 R)
• M15: 7,902,807 km (0.107 R)
• M16: 8,657,827 km (0.054 R)
• M17: 9,270,281 km (0.099 R)
• M18: 9,911,158 km (0.118 R)
• M19: 11,861,914 km (0.071 R)
• M20: 13,163,266 km (0.087 R)
• M21: 14,641,443 km (0.102 R)
• M22: 16,501,692 km (0.071 R)
• M23: 27,802,465 km (0.074 R)
• M24: 32,918,413 km (0.1 R)
• M25: 34,251,180 km (0.11 R)
• M26: 34,401,526 km (0.076 R)
• M27: 41,117,723 km (0.071 R)
• M28: 41,457,609 km (0.094 R)
• M29: 44,245,216 km (0.086 R)
• M30: 56,017,371 km (0.057 R)
• M31: 58,126,851 km (0.085 R)
• M32: 60,947,669 km (0.083 R)
• M33: 62,728,033 km (0.097 R)
• M34: 68,514,778 km (0.051 R)
• M35: 68,992,593 km (0.036 R)
• M36: 73,642,394 km (0.081 R)
• M37: 75,661,068 km (0.079 R)
• M38: 77,716,393 km (0.084 R)
• M39: 85,478,727 km (0.054 R)
• M40: 90,260,773 km (0.093 R)
• M41: 92,571,611 km (0.053 R)
• M42: 92,863,177 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit