🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.48 AU - 0.66 AU

Year: 150 Days

Day: 44.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,380,359 km

• M1: 26,778 km (0.11 R)
• M2: 294,259 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 162 Days

Day: 17.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.62 AU - 0.64 AU

Year: 174 Days

Day: 23.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,380,359 km

• M1: 50,714 km (0.108 R)
• M2: 92,302 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 208 Days

Day: 45.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 263 Days

Day: 24.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,380,359 km

• M1: 354,098 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1 AU - 1.14 AU

Year: 385 Days

Day: 17.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,380,359 km

• M1: 16,905 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.97 AU - 3.51 AU

Year: 2031 Days

Day: 13.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.57 AU - 3.65 AU

Year: 2389 Days

Day: 15.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 13.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.53 AU - 12.35 AU

Year: 10914 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,380,359 km

• M1: 172,935 km (0.032 R)
• M2: 494,271 km (0.083 R)
• M3: 984,653 km (0.086 R)
• M4: 1,088,624 km (0.078 R)
• M5: 1,215,184 km (0.099 R)
• M6: 1,524,103 km (0.119 R)
• M7: 1,688,212 km (0.076 R)
• M8: 1,793,828 km (0.1 R)
• M9: 2,147,627 km (0.114 R)
• M10: 2,286,155 km (0.104 R)
• M11: 2,621,403 km (0.108 R)
• M12: 2,946,928 km (0.117 R)
• M13: 3,365,802 km (0.078 R)
• M14: 3,555,193 km (0.11 R)
• M15: 4,644,266 km (0.119 R)
• M16: 5,350,817 km (0.085 R)
• M17: 6,157,149 km (0.062 R)
• M18: 6,490,304 km (0.057 R)
• M19: 6,863,850 km (0.068 R)
• M20: 7,279,283 km (0.112 R)
• M21: 7,384,450 km (0.09 R)
• M22: 7,810,206 km (0.079 R)
• M23: 8,463,948 km (0.065 R)
• M24: 8,797,402 km (0.12 R)
• M25: 9,022,098 km (0.094 R)
• M26: 9,210,890 km (0.077 R)
• M27: 9,592,365 km (0.091 R)
• M28: 9,707,855 km (0.103 R)
• M29: 9,862,539 km (0.118 R)
• M30: 10,213,495 km (0.083 R)
• M31: 10,489,503 km (0.113 R)
• M32: 10,847,790 km (0.099 R)
• M33: 12,029,913 km (0.112 R)
• M34: 12,279,592 km (0.069 R)
• M35: 12,489,029 km (0.052 R)
• M36: 12,741,849 km (0.119 R)
• M37: 12,953,829 km (0.09 R)
• M38: 13,209,941 km (0.08 R)
• M39: 13,813,718 km (0.102 R)
• M40: 14,031,532 km (0.094 R)
• M41: 14,206,562 km (0.11 R)
• M42: 14,514,883 km (0.111 R)
• M43: 15,227,567 km (0.116 R)
• M44: 15,452,712 km (0.111 R)
• M45: 15,724,232 km (0.111 R)
• M46: 15,860,665 km (0.113 R)
• M47: 16,456,215 km (0.104 R)
• M48: 16,919,220 km (0.104 R)
• M49: 17,012,419 km (0.039 R)
• M50: 17,858,395 km (0.06 R)
• M51: 18,238,823 km (0.086 R)
• M52: 18,382,138 km (0.074 R)
• M53: 18,525,901 km (0.054 R)
• M54: 18,621,943 km (0.055 R)
• M55: 20,428,188 km (0.059 R)
• M56: 20,626,854 km (0.1 R)
• M57: 21,478,065 km (0.029 R)
• M58: 21,933,441 km (0.047 R)
• M59: 22,289,784 km (0.071 R)
• M60: 22,391,959 km (0.101 R)
• M61: 22,802,156 km (0.065 R)
• M62: 23,682,241 km (0.099 R)
• M63: 26,659,238 km (0.115 R)
• M64: 27,148,573 km (0.119 R)
• M65: 27,476,491 km (0.067 R)
• M66: 28,968,281 km (0.075 R)
• M67: 29,415,429 km (0.109 R)
• M68: 29,639,826 km (0.108 R)
• M69: 30,770,337 km (0.038 R)
• M70: 31,283,608 km (0.12 R)
• M71: 32,261,080 km (0.102 R)
• M72: 32,724,385 km (0.083 R)
• M73: 34,777,765 km (0.032 R)
• M74: 35,551,036 km (0.059 R)
• M75: 35,790,094 km (0.117 R)
• M76: 36,329,843 km (0.066 R)
• M77: 37,053,897 km (0.107 R)
• M78: 37,660,965 km (0.103 R)
• M79: 38,638,886 km (0.106 R)
• M80: 39,625,334 km (0.12 R)
• M81: 40,495,246 km (0.116 R)
• M82: 40,682,393 km (0.113 R)
• M83: 41,183,097 km (0.064 R)
• M84: 41,622,915 km (0.11 R)
• M85: 42,317,049 km (0.065 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit