🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.68 AU - 0.68 AU

Year: 215 Days

Day: 12.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,423,583 km

• M1: 249,230 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.96 AU - 1.12 AU

Year: 406 Days

Day: 16.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 13.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.28 AU - 5.12 AU

Year: 3901 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,423,583 km

• M1: 168,447 km (0.117 R)
• M2: 943,514 km (0.115 R)
• M3: 1,460,524 km (0.12 R)
• M4: 2,115,763 km (0.083 R)
• M5: 2,557,376 km (0.088 R)
• M6: 3,044,466 km (0.116 R)
• M7: 3,631,189 km (0.086 R)
• M8: 4,574,852 km (0.094 R)
• M9: 12,330,305 km (0.105 R)
• M10: 16,010,114 km (0.107 R)
• M11: 18,128,120 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 9.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.57 AU - 10.69 AU

Year: 9707 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,423,583 km

• M1: 124,615 km (0.064 R)
• M2: 446,400 km (0.053 R)
• M3: 863,329 km (0.032 R)
• M4: 1,300,604 km (0.111 R)
• M5: 1,867,580 km (0.074 R)
• M6: 2,611,680 km (0.093 R)
• M7: 3,353,984 km (0.111 R)
• M8: 3,787,519 km (0.071 R)
• M9: 6,838,418 km (0.06 R)
• M10: 7,221,388 km (0.08 R)
• M11: 8,030,414 km (0.067 R)
• M12: 8,413,534 km (0.064 R)
• M13: 9,448,751 km (0.085 R)
• M14: 9,924,472 km (0.114 R)
• M15: 12,043,975 km (0.115 R)
• M16: 12,490,375 km (0.097 R)
• M17: 15,534,243 km (0.074 R)
• M18: 18,300,756 km (0.116 R)
• M19: 18,668,169 km (0.076 R)
• M20: 19,342,107 km (0.118 R)
• M21: 19,877,368 km (0.069 R)
• M22: 20,265,575 km (0.072 R)
• M23: 24,432,623 km (0.097 R)
• M24: 25,694,332 km (0.115 R)
• M25: 26,621,839 km (0.118 R)
• M26: 28,543,723 km (0.089 R)
• M27: 29,538,399 km (0.097 R)
• M28: 30,556,263 km (0.06 R)
• M29: 34,080,789 km (0.092 R)
• M30: 35,427,020 km (0.118 R)
• M31: 39,311,478 km (0.073 R)
• M32: 41,293,201 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 9.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.5 AU - 10.76 AU

Year: 9707 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,423,583 km

• M1: 115,340 km (0.09 R)
• M2: 502,948 km (0.111 R)
• M3: 928,255 km (0.115 R)
• M4: 1,466,807 km (0.08 R)
• M5: 1,907,223 km (0.097 R)
• M6: 2,489,757 km (0.112 R)
• M7: 2,905,939 km (0.109 R)
• M8: 3,556,689 km (0.069 R)
• M9: 4,696,476 km (0.073 R)
• M10: 6,098,208 km (0.041 R)
• M11: 7,477,350 km (0.063 R)
• M12: 10,585,845 km (0.094 R)
• M13: 11,413,570 km (0.027 R)
• M14: 11,952,421 km (0.025 R)
• M15: 13,023,093 km (0.096 R)
• M16: 14,156,297 km (0.078 R)
• M17: 15,353,977 km (0.083 R)
• M18: 17,310,269 km (0.104 R)
• M19: 20,984,093 km (0.045 R)
• M20: 21,305,130 km (0.091 R)
• M21: 21,792,969 km (0.067 R)
• M22: 24,080,620 km (0.117 R)
• M23: 26,244,553 km (0.068 R)
• M24: 27,088,434 km (0.113 R)
• M25: 28,731,617 km (0.095 R)
• M26: 30,235,824 km (0.117 R)
• M27: 31,163,181 km (0.12 R)
• M28: 32,858,424 km (0.109 R)
• M29: 36,086,148 km (0.113 R)
• M30: 37,954,476 km (0.112 R)
• M31: 41,001,485 km (0.058 R)
• M32: 41,503,685 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit