🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 17.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 14.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.62 AU - 11.72 AU

Year: 11399 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,749,415 km

• M1: 182,659 km (0.087 R)
• M2: 763,398 km (0.114 R)
• M3: 1,344,735 km (0.113 R)
• M4: 1,904,082 km (0.099 R)
• M5: 2,494,993 km (0.106 R)
• M6: 2,994,052 km (0.118 R)
• M7: 4,910,401 km (0.101 R)
• M8: 6,035,676 km (0.114 R)
• M9: 6,659,798 km (0.117 R)
• M10: 7,765,925 km (0.117 R)
• M11: 8,941,914 km (0.095 R)
• M12: 11,066,203 km (0.099 R)
• M13: 11,705,285 km (0.033 R)
• M14: 17,043,536 km (0.11 R)
• M15: 19,106,191 km (0.049 R)
• M16: 22,505,354 km (0.078 R)
• M17: 22,968,509 km (0.098 R)
• M18: 23,722,931 km (0.114 R)
• M19: 25,983,804 km (0.09 R)
• M20: 27,850,935 km (0.056 R)
• M21: 32,908,091 km (0.089 R)
• M22: 34,231,434 km (0.037 R)
• M23: 36,600,465 km (0.064 R)
• M24: 40,016,832 km (0.05 R)
• M25: 42,644,070 km (0.041 R)
• M26: 52,826,898 km (0.037 R)
• M27: 53,646,096 km (0.083 R)
• M28: 57,696,608 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 3.8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.76 AU - 20.28 AU

Year: 29154 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,749,415 km

• M1: 52,359 km (0.037 R)
• M2: 229,334 km (0.114 R)
• M3: 700,417 km (0.066 R)
• M4: 1,014,124 km (0.071 R)
• M5: 1,564,495 km (0.11 R)
• M6: 2,077,914 km (0.094 R)
• M7: 2,311,885 km (0.048 R)
• M8: 2,541,668 km (0.081 R)
• M9: 2,718,193 km (0.04 R)
• M10: 4,222,549 km (0.112 R)
• M11: 5,029,630 km (0.094 R)
• M12: 5,343,786 km (0.057 R)
• M13: 6,245,711 km (0.07 R)
• M14: 6,567,646 km (0.12 R)
• M15: 7,028,258 km (0.077 R)
• M16: 7,332,390 km (0.115 R)
• M17: 11,103,752 km (0.064 R)
• M18: 11,756,149 km (0.098 R)
• M19: 15,919,009 km (0.073 R)
• M20: 18,245,704 km (0.118 R)
• M21: 19,830,993 km (0.066 R)
• M22: 21,056,199 km (0.081 R)
• M23: 23,947,029 km (0.096 R)
• M24: 25,843,481 km (0.044 R)
• M25: 27,516,135 km (0.096 R)
• M26: 30,500,313 km (0.089 R)
• M27: 36,971,319 km (0.071 R)
• M28: 38,956,034 km (0.109 R)
• M29: 40,317,973 km (0.056 R)
• M30: 47,760,018 km (0.088 R)
• M31: 48,224,220 km (0.088 R)
• M32: 49,319,127 km (0.079 R)
• M33: 52,046,894 km (0.091 R)
• M34: 57,976,206 km (0.095 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit