🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.72 AU - 1.06 AU

Year: 311 Days

Day: 36.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.88 AU - 2.96 AU

Year: 1396 Days

Day: 15.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 11.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.53 AU - 14.11 AU

Year: 15071 Days

Day: 12 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,750,283 km

• M1: 163,660 km (0.11 R)
• M2: 502,350 km (0.096 R)
• M3: 581,786 km (0.101 R)
• M4: 666,309 km (0.113 R)
• M5: 740,509 km (0.12 R)
• M6: 817,852 km (0.059 R)
• M7: 1,139,188 km (0.041 R)
• M8: 1,230,442 km (0.116 R)
• M9: 1,703,770 km (0.111 R)
• M10: 1,787,994 km (0.098 R)
• M11: 2,049,640 km (0.102 R)
• M12: 2,185,176 km (0.088 R)
• M13: 2,323,704 km (0.106 R)
• M14: 2,537,180 km (0.099 R)
• M15: 2,958,148 km (0.069 R)
• M16: 3,454,963 km (0.099 R)
• M17: 3,562,823 km (0.1 R)
• M18: 4,673,886 km (0.085 R)
• M19: 4,853,853 km (0.092 R)
• M20: 5,949,059 km (0.116 R)
• M21: 7,221,538 km (0.12 R)
• M22: 8,031,610 km (0.048 R)
• M23: 8,247,630 km (0.106 R)
• M24: 8,575,399 km (0.092 R)
• M25: 9,206,103 km (0.054 R)
• M26: 9,356,748 km (0.066 R)
• M27: 9,851,917 km (0.111 R)
• M28: 10,006,003 km (0.068 R)
• M29: 10,122,091 km (0.103 R)
• M30: 10,551,587 km (0.099 R)
• M31: 10,748,906 km (0.077 R)
• M32: 11,590,544 km (0.051 R)
• M33: 12,122,364 km (0.05 R)
• M34: 12,204,793 km (0.04 R)
• M35: 12,370,398 km (0.088 R)
• M36: 13,294,464 km (0.095 R)
• M37: 13,550,426 km (0.111 R)
• M38: 13,764,799 km (0.106 R)
• M39: 14,023,753 km (0.119 R)
• M40: 14,110,370 km (0.026 R)
• M41: 14,458,784 km (0.105 R)
• M42: 14,722,076 km (0.096 R)
• M43: 15,342,309 km (0.06 R)
• M44: 15,610,687 km (0.107 R)
• M45: 16,197,709 km (0.118 R)
• M46: 16,976,366 km (0.103 R)
• M47: 17,300,395 km (0.057 R)
• M48: 17,720,167 km (0.114 R)
• M49: 18,903,785 km (0.057 R)
• M50: 19,239,782 km (0.086 R)
• M51: 19,529,404 km (0.03 R)
• M52: 19,626,193 km (0.116 R)
• M53: 20,652,734 km (0.109 R)
• M54: 20,998,754 km (0.119 R)
• M55: 21,346,719 km (0.045 R)
• M56: 21,646,513 km (0.083 R)
• M57: 23,063,953 km (0.106 R)
• M58: 24,720,450 km (0.068 R)
• M59: 25,140,521 km (0.116 R)
• M60: 26,522,206 km (0.038 R)
• M61: 26,683,174 km (0.08 R)
• M62: 27,656,009 km (0.106 R)
• M63: 28,037,483 km (0.12 R)
• M64: 28,146,839 km (0.077 R)
• M65: 29,137,028 km (0.081 R)
• M66: 29,414,083 km (0.055 R)
• M67: 30,362,833 km (0.103 R)
• M68: 30,756,275 km (0.12 R)
• M69: 31,094,965 km (0.032 R)
• M70: 31,776,084 km (0.091 R)
• M71: 32,461,990 km (0.034 R)
• M72: 32,922,003 km (0.028 R)
• M73: 33,965,000 km (0.078 R)
• M74: 34,139,880 km (0.119 R)
• M75: 35,786,653 km (0.054 R)
• M76: 38,062,485 km (0.084 R)
• M77: 38,486,895 km (0.052 R)
• M78: 39,892,067 km (0.033 R)
• M79: 40,508,411 km (0.095 R)
• M80: 40,693,912 km (0.095 R)
• M81: 41,127,746 km (0.109 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: 409 - 19,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit