🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.69 AU - 0.95 AU

Year: 270 Days

Day: 45.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.04 AU - 1.54 AU

Year: 532 Days

Day: 31.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.31 AU - 2.05 AU

Year: 791 Days

Day: 40.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,815,260 km

• M1: 773,571 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.66 AU - 2.5 AU

Year: 1090 Days

Day: 36.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.52 AU

Year: 1170 Days

Day: 27.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.98 AU - 2.44 AU

Year: 1194 Days

Day: 31 Hours

Environment

Temp: -67 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.64 AU - 3.04 AU

Year: 1739 Days

Day: 27.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.57 AU - 4.79 AU

Year: 3106 Days

Day: 25.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,815,260 km

• M1: 2,794,189 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 8.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.84 AU - 13.58 AU

Year: 13641 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,815,260 km

• M1: 234,420 km (0.102 R)
• M2: 397,332 km (0.086 R)
• M3: 707,448 km (0.1 R)
• M4: 1,072,168 km (0.077 R)
• M5: 1,738,626 km (0.03 R)
• M6: 2,000,273 km (0.059 R)
• M7: 2,060,112 km (0.088 R)
• M8: 2,642,347 km (0.069 R)
• M9: 3,185,088 km (0.114 R)
• M10: 3,326,159 km (0.101 R)
• M11: 3,451,372 km (0.117 R)
• M12: 4,273,562 km (0.053 R)
• M13: 4,807,028 km (0.078 R)
• M14: 5,010,033 km (0.119 R)
• M15: 5,174,441 km (0.092 R)
• M16: 5,340,644 km (0.116 R)
• M17: 6,110,325 km (0.087 R)
• M18: 6,176,148 km (0.106 R)
• M19: 6,264,112 km (0.108 R)
• M20: 7,051,744 km (0.116 R)
• M21: 7,305,762 km (0.045 R)
• M22: 7,633,381 km (0.097 R)
• M23: 7,894,280 km (0.073 R)
• M24: 8,037,744 km (0.047 R)
• M25: 8,182,106 km (0.037 R)
• M26: 8,449,138 km (0.09 R)
• M27: 8,719,013 km (0.103 R)
• M28: 8,867,264 km (0.118 R)
• M29: 9,041,546 km (0.097 R)
• M30: 9,570,823 km (0.092 R)
• M31: 9,749,592 km (0.116 R)
• M32: 9,929,259 km (0.079 R)
• M33: 10,240,124 km (0.114 R)
• M34: 10,318,364 km (0.063 R)
• M35: 10,501,621 km (0.119 R)
• M36: 11,057,826 km (0.09 R)
• M37: 11,272,200 km (0.07 R)
• M38: 12,643,264 km (0.105 R)
• M39: 13,149,653 km (0.065 R)
• M40: 13,835,110 km (0.076 R)
• M41: 14,182,177 km (0.051 R)
• M42: 14,327,736 km (0.094 R)
• M43: 14,561,558 km (0.069 R)
• M44: 15,359,961 km (0.056 R)
• M45: 16,691,233 km (0.033 R)
• M46: 16,875,687 km (0.111 R)
• M47: 16,999,105 km (0.076 R)
• M48: 17,432,939 km (0.106 R)
• M49: 18,980,529 km (0.117 R)
• M50: 19,076,720 km (0.087 R)
• M51: 19,237,239 km (0.082 R)
• M52: 19,949,474 km (0.111 R)
• M53: 20,079,924 km (0.048 R)
• M54: 21,199,813 km (0.045 R)
• M55: 21,533,118 km (0.115 R)
• M56: 22,272,430 km (0.045 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit