🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.73 AU - 1.05 AU

Year: 308 Days

Day: 27.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.3 AU

Year: 483 Days

Day: 47.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,450,749 km

• M1: 715,377 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1 AU - 1.56 AU

Year: 532 Days

Day: 36.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.38 AU - 1.82 AU

Year: 743 Days

Day: 14.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.25 AU - 3.23 AU

Year: 1665 Days

Day: 17.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,450,749 km

• M1: 408,253 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.46 AU - 3.76 AU

Year: 2518 Days

Day: 25.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,450,749 km

• M1: 2,584,154 km (0.071 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.69 AU - 4.59 AU

Year: 3092 Days

Day: 21.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 12.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.55 AU - 5.53 AU

Year: 4154 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 17,450,749 km

• M1: 171,738 km (0.106 R)
• M2: 322,383 km (0.077 R)
• M3: 412,292 km (0.109 R)
• M4: 528,529 km (0.05 R)
• M5: 748,737 km (0.094 R)
• M6: 835,205 km (0.098 R)
• M7: 1,087,128 km (0.118 R)
• M8: 1,269,188 km (0.079 R)
• M9: 1,364,333 km (0.107 R)
• M10: 1,607,130 km (0.076 R)
• M11: 1,852,321 km (0.102 R)
• M12: 2,122,495 km (0.102 R)
• M13: 2,327,144 km (0.063 R)
• M14: 2,524,913 km (0.117 R)
• M15: 2,660,000 km (0.104 R)
• M16: 2,769,954 km (0.118 R)
• M17: 3,253,903 km (0.098 R)
• M18: 3,919,464 km (0.118 R)
• M19: 4,076,692 km (0.045 R)
• M20: 4,397,429 km (0.115 R)
• M21: 4,478,960 km (0.032 R)
• M22: 4,743,150 km (0.118 R)
• M23: 5,114,901 km (0.109 R)
• M24: 5,408,561 km (0.084 R)
• M25: 5,513,579 km (0.074 R)
• M26: 5,690,254 km (0.06 R)
• M27: 5,814,869 km (0.111 R)
• M28: 6,030,889 km (0.088 R)
• M29: 6,212,949 km (0.091 R)
• M30: 6,415,205 km (0.091 R)
• M31: 6,657,255 km (0.102 R)
• M32: 7,246,371 km (0.1 R)
• M33: 7,323,564 km (0.096 R)
• M34: 7,459,548 km (0.098 R)
• M35: 7,733,761 km (0.109 R)
• M36: 8,251,968 km (0.117 R)
• M37: 8,393,488 km (0.05 R)
• M38: 8,699,266 km (0.115 R)
• M39: 9,008,784 km (0.076 R)
• M40: 9,091,960 km (0.107 R)
• M41: 9,342,985 km (0.11 R)
• M42: 9,469,396 km (0.113 R)
• M43: 9,787,889 km (0.104 R)
• M44: 9,894,852 km (0.108 R)
• M45: 10,002,114 km (0.101 R)
• M46: 10,196,441 km (0.092 R)
• M47: 10,304,750 km (0.112 R)
• M48: 10,435,499 km (0.03 R)
• M49: 10,654,360 km (0.108 R)
• M50: 10,742,473 km (0.054 R)
• M51: 11,522,926 km (0.106 R)
• M52: 11,635,872 km (0.115 R)
• M53: 12,669,444 km (0.037 R)
• M54: 12,856,291 km (0.025 R)
• M55: 13,185,407 km (0.116 R)
• M56: 13,541,150 km (0.083 R)
• M57: 14,262,212 km (0.119 R)
• M58: 14,627,530 km (0.105 R)
• M59: 14,725,367 km (0.101 R)
• M60: 14,995,840 km (0.092 R)
• M61: 15,243,125 km (0.085 R)
• M62: 15,516,590 km (0.119 R)
• M63: 16,347,008 km (0.116 R)
• M64: 16,576,042 km (0.077 R)
• M65: 16,754,962 km (0.117 R)
• M66: 16,934,329 km (0.092 R)
• M67: 17,243,548 km (0.095 R)
• M68: 17,450,741 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit