🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.69 AU - 1.03 AU

Year: 351 Days

Day: 21.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,492,149 km

• M1: 43,683 km (0.097 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 11.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.82 AU - 2.82 AU

Year: 2082 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,492,149 km

• M1: 140,772 km (0.101 R)
• M2: 577,149 km (0.065 R)
• M3: 936,931 km (0.118 R)
• M4: 1,444,966 km (0.079 R)
• M5: 2,157,800 km (0.116 R)
• M6: 2,525,212 km (0.068 R)
• M7: 3,440,452 km (0.119 R)
• M8: 4,585,025 km (0.084 R)
• M9: 6,646,334 km (0.034 R)
• M10: 7,202,838 km (0.1 R)
• M11: 7,760,240 km (0.089 R)
• M12: 8,601,429 km (0.054 R)
• M13: 8,961,212 km (0.094 R)
• M14: 9,746,152 km (0.054 R)
• M15: 10,800,368 km (0.063 R)
• M16: 14,057,413 km (0.09 R)
• M17: 14,975,644 km (0.054 R)
• M18: 16,830,060 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 12.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.33 AU

Year: 2093 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,492,149 km

• M1: 150,495 km (0.112 R)
• M2: 566,228 km (0.101 R)
• M3: 1,177,784 km (0.117 R)
• M4: 1,562,699 km (0.079 R)
• M5: 2,279,423 km (0.106 R)
• M6: 2,819,172 km (0.088 R)
• M7: 3,378,668 km (0.119 R)
• M8: 4,600,733 km (0.118 R)
• M9: 5,313,268 km (0.111 R)
• M10: 5,835,963 km (0.12 R)
• M11: 7,199,398 km (0.079 R)
• M12: 7,783,428 km (0.104 R)
• M13: 8,920,521 km (0.102 R)
• M14: 9,894,104 km (0.113 R)
• M15: 10,581,656 km (0.118 R)
• M16: 11,411,475 km (0.08 R)
• M17: 12,090,799 km (0.119 R)
• M18: 12,756,809 km (0.091 R)
• M19: 13,488,642 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 12

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.19 AU - 6.93 AU

Year: 7388 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,492,149 km

• M1: 149,299 km (0.038 R)
• M2: 613,800 km (0.095 R)
• M3: 1,384,977 km (0.097 R)
• M4: 1,784,553 km (0.112 R)
• M5: 2,261,920 km (0.051 R)
• M6: 2,959,195 km (0.106 R)
• M7: 3,412,926 km (0.085 R)
• M8: 3,936,967 km (0.109 R)
• M9: 5,147,513 km (0.107 R)
• M10: 5,933,650 km (0.104 R)
• M11: 7,669,434 km (0.074 R)
• M12: 10,218,133 km (0.112 R)
• M13: 11,213,258 km (0.085 R)
• M14: 12,428,441 km (0.093 R)
• M15: 13,122,276 km (0.062 R)
• M16: 13,506,444 km (0.083 R)
• M17: 15,299,374 km (0.104 R)
• M18: 16,347,457 km (0.036 R)
• M19: 19,423,040 km (0.087 R)
• M20: 21,701,415 km (0.048 R)
• M21: 23,342,504 km (0.101 R)
• M22: 24,981,049 km (0.045 R)
• M23: 26,172,746 km (0.109 R)
• M24: 28,577,532 km (0.049 R)
• M25: 33,413,732 km (0.11 R)
• M26: 35,280,563 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit