🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.92 AU - 1.14 AU

Year: 366 Days

Day: 43 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.56 AU - 1.82 AU

Year: 769 Days

Day: 31.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,229,927 km

• M1: 54,304 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3 AU - 5 AU

Year: 2799 Days

Day: 23 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.64 AU - 5.86 AU

Year: 3622 Days

Day: 25.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 14.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.62 AU - 13.78 AU

Year: 13113 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,229,927 km

• M1: 184,155 km (0.083 R)
• M2: 665,112 km (0.112 R)
• M3: 1,553,873 km (0.074 R)
• M4: 2,547,502 km (0.046 R)
• M5: 4,864,175 km (0.088 R)
• M6: 7,053,240 km (0.057 R)
• M7: 8,221,899 km (0.111 R)
• M8: 14,097,056 km (0.094 R)
• M9: 16,075,937 km (0.096 R)
• M10: 22,872,766 km (0.093 R)
• M11: 26,219,420 km (0.115 R)
• M12: 27,035,776 km (0.072 R)
• M13: 29,489,779 km (0.093 R)
• M14: 30,076,502 km (0.073 R)
• M15: 35,054,820 km (0.095 R)
• M16: 39,366,530 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 9.9

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.18 AU - 12 AU

Year: 13804 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,229,927 km

• M1: 123,269 km (0.113 R)
• M2: 466,147 km (0.059 R)
• M3: 960,418 km (0.088 R)
• M4: 1,274,424 km (0.104 R)
• M5: 1,627,625 km (0.048 R)
• M6: 2,138,801 km (0.06 R)
• M7: 2,515,787 km (0.074 R)
• M8: 3,781,535 km (0.118 R)
• M9: 4,878,835 km (0.081 R)
• M10: 5,646,721 km (0.111 R)
• M11: 7,466,280 km (0.111 R)
• M12: 8,104,465 km (0.086 R)
• M13: 10,238,628 km (0.113 R)
• M14: 11,613,582 km (0.078 R)
• M15: 12,159,614 km (0.042 R)
• M16: 15,008,556 km (0.106 R)
• M17: 16,474,166 km (0.078 R)
• M18: 17,241,603 km (0.116 R)
• M19: 18,274,876 km (0.096 R)
• M20: 28,508,417 km (0.115 R)
• M21: 31,094,217 km (0.064 R)
• M22: 32,384,498 km (0.056 R)
• M23: 33,954,977 km (0.094 R)
• M24: 36,212,558 km (0.038 R)
• M25: 37,247,327 km (0.051 R)
• M26: 45,346,705 km (0.069 R)
• M27: 48,080,606 km (0.085 R)
• M28: 54,377,629 km (0.117 R)
• M29: 56,248,351 km (0.115 R)
• M30: 59,401,275 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.5

Radius: 7.7

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.86 AU - 17.94 AU

Year: 23235 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,229,927 km

• M1: 95,743 km (0.083 R)
• M2: 1,028,785 km (0.1 R)
• M3: 1,626,278 km (0.113 R)
• M4: 2,436,201 km (0.089 R)
• M5: 2,983,879 km (0.108 R)
• M6: 3,891,789 km (0.028 R)
• M7: 5,280,954 km (0.114 R)
• M8: 5,602,440 km (0.084 R)
• M9: 6,554,332 km (0.117 R)
• M10: 9,813,321 km (0.08 R)
• M11: 11,256,193 km (0.064 R)
• M12: 13,124,221 km (0.071 R)
• M13: 14,478,830 km (0.084 R)
• M14: 15,432,068 km (0.104 R)
• M15: 22,777,173 km (0.063 R)
• M16: 23,955,705 km (0.095 R)
• M17: 31,892,770 km (0.114 R)
• M18: 32,290,252 km (0.093 R)
• M19: 32,825,363 km (0.089 R)
• M20: 39,715,392 km (0.109 R)
• M21: 41,106,353 km (0.118 R)
• M22: 43,011,183 km (0.108 R)
• M23: 44,642,697 km (0.091 R)
• M24: 44,973,907 km (0.079 R)
• M25: 47,682,825 km (0.058 R)
• M26: 62,871,796 km (0.111 R)
• M27: 70,423,198 km (0.032 R)
• M28: 71,775,712 km (0.093 R)
• M29: 73,145,280 km (0.115 R)
• M30: 75,701,459 km (0.039 R)
• M31: 77,836,670 km (0.118 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit