🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 171 Days

Day: 14.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 283 Days

Day: 30.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.38 AU - 1.58 AU

Year: 661 Days

Day: 29.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,856,972 km

• M1: 59,690 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.59 AU - 1.83 AU

Year: 821 Days

Day: 12.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,856,972 km

• M1: 85,271 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.7 AU - 2.36 AU

Year: 1062 Days

Day: 25.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.56 AU - 3.72 AU

Year: 2549 Days

Day: 41.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,856,972 km

• M1: 1,282,353 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.87 AU - 3.99 AU

Year: 2860 Days

Day: 19.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 165.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,856,972 km

• M1: 679,922 km (0.115 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.78 AU - 5.2 AU

Year: 3493 Days

Day: 16.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 10.2

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.95 AU - 5.69 AU

Year: 3885 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,856,972 km

• M1: 142,567 km (0.062 R)
• M2: 471,682 km (0.111 R)
• M3: 549,473 km (0.058 R)
• M4: 643,271 km (0.063 R)
• M5: 800,947 km (0.097 R)
• M6: 946,955 km (0.052 R)
• M7: 1,075,609 km (0.117 R)
• M8: 1,365,380 km (0.084 R)
• M9: 1,497,175 km (0.077 R)
• M10: 1,679,685 km (0.081 R)
• M11: 2,134,163 km (0.076 R)
• M12: 2,236,638 km (0.106 R)
• M13: 2,535,684 km (0.065 R)
• M14: 3,056,135 km (0.105 R)
• M15: 3,152,476 km (0.075 R)
• M16: 3,289,358 km (0.091 R)
• M17: 3,388,242 km (0.025 R)
• M18: 3,468,127 km (0.12 R)
• M19: 3,814,596 km (0.095 R)
• M20: 3,960,604 km (0.088 R)
• M21: 4,279,696 km (0.077 R)
• M22: 4,366,163 km (0.061 R)
• M23: 4,673,737 km (0.033 R)
• M24: 4,965,453 km (0.069 R)
• M25: 5,102,185 km (0.099 R)
• M26: 5,240,264 km (0.067 R)
• M27: 5,426,214 km (0.116 R)
• M28: 5,733,039 km (0.112 R)
• M29: 5,828,483 km (0.099 R)
• M30: 6,167,172 km (0.113 R)
• M31: 6,687,174 km (0.111 R)
• M32: 6,863,700 km (0.093 R)
• M33: 7,454,611 km (0.11 R)
• M34: 7,769,365 km (0.103 R)
• M35: 8,222,797 km (0.048 R)
• M36: 8,960,613 km (0.107 R)
• M37: 9,520,708 km (0.112 R)
• M38: 9,690,950 km (0.043 R)
• M39: 10,150,066 km (0.104 R)
• M40: 11,089,391 km (0.095 R)
• M41: 12,861,827 km (0.053 R)
• M42: 12,987,190 km (0.084 R)
• M43: 13,239,412 km (0.114 R)
• M44: 13,397,836 km (0.055 R)
• M45: 13,620,737 km (0.109 R)
• M46: 14,264,157 km (0.105 R)
• M47: 14,426,620 km (0.078 R)
• M48: 14,753,342 km (0.111 R)
• M49: 15,414,116 km (0.099 R)
• M50: 15,882,357 km (0.068 R)
• M51: 16,084,613 km (0.116 R)
• M52: 16,219,850 km (0.08 R)
• M53: 16,661,912 km (0.109 R)
• M54: 16,867,310 km (0.099 R)
• M55: 17,837,003 km (0.115 R)
• M56: 17,906,865 km (0.119 R)
• M57: 17,977,027 km (0.118 R)
• M58: 18,117,349 km (0.1 R)
• M59: 18,967,215 km (0.087 R)
• M60: 19,253,396 km (0.064 R)
• M61: 19,397,010 km (0.043 R)
• M62: 20,266,173 km (0.114 R)
• M63: 20,558,787 km (0.12 R)
• M64: 21,296,454 km (0.073 R)
• M65: 21,593,854 km (0.102 R)
• M66: 22,305,791 km (0.107 R)
• M67: 22,381,188 km (0.084 R)
• M68: 22,532,282 km (0.12 R)
• M69: 22,683,675 km (0.063 R)
• M70: 22,759,521 km (0.1 R)
• M71: 22,911,363 km (0.105 R)
• M72: 23,484,023 km (0.064 R)
• M73: 24,604,362 km (0.058 R)
• M74: 25,151,591 km (0.093 R)
• M75: 26,098,845 km (0.048 R)
• M76: 26,178,281 km (0.112 R)
• M77: 26,656,695 km (0.105 R)
• M78: 26,816,914 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit