🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 47.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 20.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 136.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 44.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.67 AU - 0.99 AU

Year: 280 Days

Day: 25.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,417,546 km

• M1: 37,848 km (0.104 R)
• M2: 454,478 km (0.067 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.01 AU - 2.25 AU

Year: 1153 Days

Day: 30.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.46 AU - 4.12 AU

Year: 2736 Days

Day: 26.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 14.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.2 AU - 7.84 AU

Year: 7648 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,417,546 km

• M1: 180,116 km (0.101 R)
• M2: 381,175 km (0.108 R)
• M3: 497,114 km (0.082 R)
• M4: 594,951 km (0.063 R)
• M5: 738,116 km (0.08 R)
• M6: 1,006,345 km (0.082 R)
• M7: 1,123,031 km (0.115 R)
• M8: 1,307,485 km (0.087 R)
• M9: 1,535,921 km (0.068 R)
• M10: 1,885,980 km (0.06 R)
• M11: 2,070,734 km (0.039 R)
• M12: 2,165,429 km (0.094 R)
• M13: 2,379,205 km (0.12 R)
• M14: 2,579,815 km (0.088 R)
• M15: 2,702,785 km (0.111 R)
• M16: 2,933,764 km (0.055 R)
• M17: 4,017,002 km (0.086 R)
• M18: 4,112,595 km (0.098 R)
• M19: 5,084,084 km (0.081 R)
• M20: 5,265,995 km (0.078 R)
• M21: 5,476,329 km (0.072 R)
• M22: 5,878,598 km (0.12 R)
• M23: 6,014,882 km (0.094 R)
• M24: 6,207,414 km (0.068 R)
• M25: 6,318,416 km (0.032 R)
• M26: 6,712,008 km (0.112 R)
• M27: 6,911,721 km (0.036 R)
• M28: 7,434,715 km (0.064 R)
• M29: 7,701,149 km (0.095 R)
• M30: 9,269,383 km (0.111 R)
• M31: 9,524,148 km (0.05 R)
• M32: 9,716,830 km (0.12 R)
• M33: 10,138,846 km (0.119 R)
• M34: 10,302,805 km (0.074 R)
• M35: 10,467,513 km (0.097 R)
• M36: 10,633,267 km (0.078 R)
• M37: 10,766,409 km (0.09 R)
• M38: 10,933,660 km (0.091 R)
• M39: 11,645,596 km (0.119 R)
• M40: 11,920,706 km (0.075 R)
• M41: 12,688,592 km (0.081 R)
• M42: 13,042,990 km (0.11 R)
• M43: 13,364,775 km (0.054 R)
• M44: 13,689,103 km (0.102 R)
• M45: 14,345,688 km (0.115 R)
• M46: 14,975,196 km (0.117 R)
• M47: 15,162,193 km (0.074 R)
• M48: 15,727,523 km (0.032 R)
• M49: 16,070,102 km (0.033 R)
• M50: 16,376,629 km (0.104 R)
• M51: 16,801,337 km (0.105 R)
• M52: 17,190,591 km (0.059 R)
• M53: 17,819,650 km (0.076 R)
• M54: 18,737,133 km (0.093 R)
• M55: 18,938,642 km (0.049 R)
• M56: 19,262,521 km (0.098 R)
• M57: 19,506,665 km (0.041 R)
• M58: 20,245,379 km (0.057 R)
• M59: 20,867,856 km (0.056 R)
• M60: 22,046,687 km (0.113 R)
• M61: 22,259,415 km (0.073 R)
• M62: 23,031,191 km (0.053 R)
• M63: 23,247,060 km (0.11 R)
• M64: 24,161,253 km (0.039 R)
• M65: 25,087,264 km (0.052 R)
• M66: 25,220,555 km (0.101 R)
• M67: 25,711,087 km (0.099 R)
• M68: 25,980,064 km (0.056 R)
• M69: 26,204,760 km (0.091 R)
• M70: 26,565,889 km (0.086 R)
• M71: 27,384,189 km (0.11 R)
• M72: 27,475,743 km (0.117 R)
• M73: 27,750,704 km (0.078 R)
• M74: 28,257,093 km (0.111 R)
• M75: 28,580,972 km (0.081 R)
• M76: 29,279,146 km (0.115 R)
• M77: 29,560,090 km (0.078 R)
• M78: 29,653,888 km (0.066 R)
• M79: 29,747,836 km (0.089 R)
• M80: 30,124,523 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit