🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.22 AU - 2.48 AU

Year: 1372 Days

Day: 33.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,165,212 km

• M1: 448,046 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.6 AU - 4.04 AU

Year: 2304 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,165,212 km

• M1: 67,618 km (0.075 R)
• M2: 1,824,795 km (0.113 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.19 AU - 5.17 AU

Year: 3254 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,165,212 km

• M1: 172,935 km (0.119 R)
• M2: 623,225 km (0.118 R)
• M3: 1,146,518 km (0.061 R)
• M4: 1,654,104 km (0.043 R)
• M5: 2,341,356 km (0.098 R)
• M6: 3,006,468 km (0.096 R)
• M7: 3,697,012 km (0.071 R)
• M8: 4,469,236 km (0.095 R)
• M9: 5,813,523 km (0.102 R)
• M10: 6,279,520 km (0.083 R)
• M11: 7,571,298 km (0.11 R)
• M12: 9,325,034 km (0.043 R)
• M13: 10,798,274 km (0.104 R)
• M14: 12,601,377 km (0.079 R)
• M15: 13,765,846 km (0.076 R)
• M16: 14,597,910 km (0.072 R)
• M17: 15,619,364 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 11.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.71 AU - 8.31 AU

Year: 7068 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,165,212 km

• M1: 141,968 km (0.106 R)
• M2: 501,751 km (0.115 R)
• M3: 1,269,637 km (0.093 R)
• M4: 2,119,054 km (0.082 R)
• M5: 2,594,027 km (0.076 R)
• M6: 3,683,399 km (0.115 R)
• M7: 4,775,014 km (0.073 R)
• M8: 6,829,592 km (0.098 R)
• M9: 8,639,127 km (0.047 R)
• M10: 11,606,102 km (0.109 R)
• M11: 12,552,608 km (0.056 R)
• M12: 13,364,625 km (0.098 R)
• M13: 19,520,877 km (0.068 R)
• M14: 20,182,099 km (0.073 R)
• M15: 20,549,063 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 14

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.45 AU - 12.53 AU

Year: 13874 Days

Day: 7.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,165,212 km

• M1: 192,532 km (0.102 R)
• M2: 732,282 km (0.112 R)
• M3: 2,196,097 km (0.108 R)
• M4: 3,659,463 km (0.118 R)
• M5: 4,975,775 km (0.046 R)
• M6: 5,412,900 km (0.055 R)
• M7: 7,048,752 km (0.078 R)
• M8: 8,640,623 km (0.104 R)
• M9: 9,316,058 km (0.088 R)
• M10: 13,973,040 km (0.03 R)
• M11: 16,770,819 km (0.044 R)
• M12: 18,722,772 km (0.109 R)
• M13: 25,243,593 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit