🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 247 Days

Day: 19.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.31 AU - 1.51 AU

Year: 721 Days

Day: 27.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 10

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.29 AU - 6.35 AU

Year: 6044 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,861,934 km

• M1: 152,291 km (0.117 R)
• M2: 269,575 km (0.085 R)
• M3: 366,814 km (0.105 R)
• M4: 501,452 km (0.113 R)
• M5: 654,341 km (0.06 R)
• M6: 756,816 km (0.099 R)
• M7: 851,212 km (0.088 R)
• M8: 1,144,125 km (0.111 R)
• M9: 1,270,236 km (0.042 R)
• M10: 1,485,208 km (0.101 R)
• M11: 1,820,905 km (0.058 R)
• M12: 1,931,907 km (0.091 R)
• M13: 2,064,451 km (0.09 R)
• M14: 2,219,584 km (0.077 R)
• M15: 2,298,571 km (0.071 R)
• M16: 3,008,712 km (0.058 R)
• M17: 3,096,526 km (0.114 R)
• M18: 3,252,407 km (0.073 R)
• M19: 3,571,799 km (0.116 R)
• M20: 3,711,972 km (0.081 R)
• M21: 3,806,368 km (0.062 R)
• M22: 4,742,851 km (0.11 R)
• M23: 5,423,222 km (0.05 R)
• M24: 5,774,927 km (0.072 R)
• M25: 5,967,309 km (0.068 R)
• M26: 6,386,931 km (0.073 R)
• M27: 6,472,053 km (0.083 R)
• M28: 6,672,065 km (0.112 R)
• M29: 7,313,840 km (0.116 R)
• M30: 7,462,540 km (0.085 R)
• M31: 7,853,739 km (0.083 R)
• M32: 7,944,844 km (0.058 R)
• M33: 8,159,217 km (0.089 R)
• M34: 8,251,519 km (0.117 R)
• M35: 8,562,085 km (0.073 R)
• M36: 8,718,863 km (0.104 R)
• M37: 9,355,402 km (0.095 R)
• M38: 10,205,118 km (0.116 R)
• M39: 10,338,110 km (0.062 R)
• M40: 10,438,191 km (0.045 R)
• M41: 10,706,570 km (0.059 R)
• M42: 11,045,409 km (0.12 R)
• M43: 12,223,642 km (0.107 R)
• M44: 12,329,408 km (0.093 R)
• M45: 12,756,061 km (0.092 R)
• M46: 13,296,109 km (0.102 R)
• M47: 13,441,369 km (0.108 R)
• M48: 15,301,319 km (0.104 R)
• M49: 16,455,766 km (0.112 R)
• M50: 17,201,212 km (0.075 R)
• M51: 17,280,349 km (0.043 R)
• M52: 17,598,095 km (0.082 R)
• M53: 17,797,659 km (0.11 R)
• M54: 17,997,970 km (0.077 R)
• M55: 18,118,397 km (0.112 R)
• M56: 19,010,598 km (0.092 R)
• M57: 19,092,428 km (0.071 R)
• M58: 19,709,819 km (0.026 R)
• M59: 19,917,012 km (0.095 R)
• M60: 20,083,365 km (0.07 R)
• M61: 21,515,764 km (0.065 R)
• M62: 21,857,595 km (0.069 R)
• M63: 22,158,137 km (0.099 R)
• M64: 22,503,260 km (0.05 R)
• M65: 23,990,113 km (0.118 R)
• M66: 24,433,371 km (0.113 R)
• M67: 24,522,382 km (0.068 R)
• M68: 24,834,743 km (0.095 R)
• M69: 25,598,589 km (0.099 R)
• M70: 25,734,275 km (0.055 R)
• M71: 26,553,024 km (0.067 R)
• M72: 27,657,954 km (0.107 R)
• M73: 27,797,080 km (0.076 R)
• M74: 28,029,555 km (0.04 R)
• M75: 28,871,940 km (0.103 R)
• M76: 29,627,559 km (0.095 R)
• M77: 29,912,543 km (0.109 R)
• M78: 31,496,635 km (0.063 R)
• M79: 32,079,319 km (0.075 R)
• M80: 32,323,313 km (0.109 R)
• M81: 32,616,674 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit