🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 36.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 64.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,088,393 km

• M1: 315,203 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 184 Days

Day: 18.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.39 AU - 1.63 AU

Year: 652 Days

Day: 43.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 69.6 °

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: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.39 AU - 1.81 AU

Year: 711 Days

Day: 20.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,088,393 km

• M1: 51,312 km (0.03 R)
• M2: 488,587 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.67 AU - 2.75 AU

Year: 1568 Days

Day: 36.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.91 AU - 3.89 AU

Year: 2203 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.24 AU - 4.44 AU

Year: 2645 Days

Day: 42 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,088,393 km

• M1: 24,684 km (0.119 R)
• M2: 1,245,253 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.29 AU - 5.17 AU

Year: 3058 Days

Day: 27.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,088,393 km

• M1: 1,977,534 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 11.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.42 AU - 7.62 AU

Year: 5851 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,088,393 km

• M1: 153,787 km (0.063 R)
• M2: 255,513 km (0.07 R)
• M3: 510,727 km (0.073 R)
• M4: 647,759 km (0.05 R)
• M5: 757,115 km (0.077 R)
• M6: 984,952 km (0.05 R)
• M7: 1,089,671 km (0.089 R)
• M8: 1,375,552 km (0.073 R)
• M9: 1,588,729 km (0.107 R)
• M10: 1,958,685 km (0.12 R)
• M11: 2,138,651 km (0.119 R)
• M12: 2,308,445 km (0.101 R)
• M13: 2,547,502 km (0.05 R)
• M14: 2,661,945 km (0.097 R)
• M15: 3,050,001 km (0.113 R)
• M16: 3,295,192 km (0.1 R)
• M17: 4,050,213 km (0.105 R)
• M18: 4,339,685 km (0.115 R)
• M19: 4,596,095 km (0.119 R)
• M20: 4,796,706 km (0.058 R)
• M21: 5,331,967 km (0.113 R)
• M22: 5,458,228 km (0.066 R)
• M23: 5,995,135 km (0.094 R)
• M24: 6,258,876 km (0.091 R)
• M25: 6,414,457 km (0.096 R)
• M26: 6,504,067 km (0.089 R)
• M27: 6,752,399 km (0.048 R)
• M28: 7,800,781 km (0.097 R)
• M29: 7,944,395 km (0.098 R)
• M30: 8,331,704 km (0.096 R)
• M31: 8,651,095 km (0.094 R)
• M32: 8,725,296 km (0.106 R)
• M33: 8,949,393 km (0.107 R)
• M34: 9,024,492 km (0.071 R)
• M35: 9,099,889 km (0.118 R)
• M36: 9,225,850 km (0.06 R)
• M37: 9,377,842 km (0.117 R)
• M38: 9,658,637 km (0.119 R)
• M39: 10,150,365 km (0.099 R)
• M40: 10,254,934 km (0.114 R)
• M41: 10,703,279 km (0.115 R)
• M42: 11,131,129 km (0.11 R)
• M43: 11,976,207 km (0.055 R)
• M44: 12,059,084 km (0.109 R)
• M45: 12,197,612 km (0.034 R)
• M46: 12,280,938 km (0.076 R)
• M47: 12,504,288 km (0.101 R)
• M48: 12,616,486 km (0.103 R)
• M49: 13,267,835 km (0.08 R)
• M50: 13,640,932 km (0.101 R)
• M51: 13,901,233 km (0.066 R)
• M52: 14,603,445 km (0.05 R)
• M53: 14,869,729 km (0.078 R)
• M54: 15,467,373 km (0.069 R)
• M55: 16,011,909 km (0.078 R)
• M56: 16,225,385 km (0.111 R)
• M57: 17,557,554 km (0.108 R)
• M58: 17,746,197 km (0.116 R)
• M59: 18,379,894 km (0.057 R)
• M60: 18,475,636 km (0.104 R)
• M61: 18,635,407 km (0.06 R)
• M62: 18,763,762 km (0.09 R)
• M63: 19,636,964 km (0.069 R)
• M64: 20,292,353 km (0.107 R)
• M65: 20,391,387 km (0.119 R)
• M66: 20,821,929 km (0.097 R)
• M67: 21,591,161 km (0.034 R)
• M68: 21,692,140 km (0.076 R)
• M69: 22,097,700 km (0.118 R)
• M70: 22,608,277 km (0.106 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit