🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 207 Days

Day: 16.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.02 AU

Year: 343 Days

Day: 35.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,930,325 km

• M1: 137,480 km (0.038 R)
• M2: 234,121 km (0.059 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 13.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.08 AU - 11.72 AU

Year: 10857 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,930,325 km

• M1: 179,966 km (0.067 R)
• M2: 320,289 km (0.107 R)
• M3: 420,370 km (0.086 R)
• M4: 508,932 km (0.118 R)
• M5: 605,871 km (0.111 R)
• M6: 741,557 km (0.07 R)
• M7: 838,646 km (0.104 R)
• M8: 1,029,084 km (0.04 R)
• M9: 1,158,187 km (0.079 R)
• M10: 1,293,124 km (0.105 R)
• M11: 1,495,680 km (0.115 R)
• M12: 1,579,754 km (0.099 R)
• M13: 1,775,128 km (0.027 R)
• M14: 1,864,588 km (0.112 R)
• M15: 2,001,769 km (0.095 R)
• M16: 2,360,056 km (0.109 R)
• M17: 2,459,090 km (0.1 R)
• M18: 2,584,902 km (0.071 R)
• M19: 3,554,445 km (0.077 R)
• M20: 3,668,589 km (0.048 R)
• M21: 4,228,384 km (0.084 R)
• M22: 5,460,472 km (0.079 R)
• M23: 5,659,437 km (0.084 R)
• M24: 7,227,672 km (0.108 R)
• M25: 8,305,674 km (0.084 R)
• M26: 9,078,347 km (0.108 R)
• M27: 9,914,300 km (0.111 R)
• M28: 10,526,604 km (0.079 R)
• M29: 10,858,113 km (0.038 R)
• M30: 11,025,213 km (0.05 R)
• M31: 12,045,770 km (0.105 R)
• M32: 12,175,472 km (0.116 R)
• M33: 12,262,238 km (0.09 R)
• M34: 14,359,002 km (0.118 R)
• M35: 14,542,559 km (0.072 R)
• M36: 14,726,863 km (0.087 R)
• M37: 15,518,984 km (0.084 R)
• M38: 16,324,868 km (0.061 R)
• M39: 16,853,696 km (0.097 R)
• M40: 18,125,876 km (0.102 R)
• M41: 18,873,866 km (0.052 R)
• M42: 19,989,267 km (0.093 R)
• M43: 20,091,592 km (0.029 R)
• M44: 20,245,678 km (0.071 R)
• M45: 20,348,602 km (0.091 R)
• M46: 21,387,110 km (0.077 R)
• M47: 22,071,371 km (0.032 R)
• M48: 22,177,286 km (0.114 R)
• M49: 22,602,593 km (0.103 R)
• M50: 23,515,588 km (0.107 R)
• M51: 24,714,765 km (0.11 R)
• M52: 25,100,578 km (0.078 R)
• M53: 25,488,186 km (0.039 R)
• M54: 25,822,238 km (0.051 R)
• M55: 26,213,586 km (0.097 R)
• M56: 27,799,024 km (0.059 R)
• M57: 28,834,541 km (0.08 R)
• M58: 29,182,505 km (0.115 R)
• M59: 29,531,816 km (0.066 R)
• M60: 30,293,718 km (0.119 R)
• M61: 32,617,572 km (0.09 R)
• M62: 33,648,451 km (0.084 R)
• M63: 35,183,774 km (0.108 R)
• M64: 36,115,918 km (0.083 R)
• M65: 37,056,290 km (0.079 R)
• M66: 37,434,623 km (0.068 R)
• M67: 37,877,732 km (0.086 R)
• M68: 38,004,591 km (0.107 R)
• M69: 39,409,913 km (0.033 R)
• M70: 39,925,278 km (0.075 R)
• M71: 40,442,737 km (0.113 R)
• M72: 40,832,290 km (0.076 R)
• M73: 40,962,440 km (0.107 R)
• M74: 41,157,815 km (0.112 R)
• M75: 41,877,231 km (0.089 R)
• M76: 42,271,422 km (0.053 R)
• M77: 42,468,891 km (0.056 R)
• M78: 42,930,999 km (0.109 R)
• M79: 43,262,059 km (0.115 R)
• M80: 43,993,592 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit