🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.03 AU - 1.27 AU

Year: 465 Days

Day: 36.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,269,985 km

• M1: 423,661 km (0.069 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 12.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.14 AU - 5.38 AU

Year: 3912 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,269,985 km

• M1: 157,227 km (0.058 R)
• M2: 553,512 km (0.105 R)
• M3: 1,081,144 km (0.085 R)
• M4: 1,781,860 km (0.037 R)
• M5: 2,236,039 km (0.118 R)
• M6: 3,836,138 km (0.087 R)
• M7: 5,069,423 km (0.07 R)
• M8: 7,259,536 km (0.108 R)
• M9: 7,800,631 km (0.098 R)
• M10: 9,946,014 km (0.091 R)
• M11: 12,332,848 km (0.117 R)
• M12: 12,887,109 km (0.108 R)
• M13: 14,275,975 km (0.058 R)
• M14: 15,467,073 km (0.089 R)
• M15: 17,034,560 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.5

Radius: 5.1

Gravity: 34.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.86 AU - 19.94 AU

Year: 25020 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,269,985 km

• M1: 63,729 km (0.113 R)
• M2: 587,920 km (0.107 R)
• M3: 799,002 km (0.116 R)
• M4: 1,032,973 km (0.038 R)
• M5: 1,513,182 km (0.083 R)
• M6: 1,874,162 km (0.031 R)
• M7: 2,152,863 km (0.12 R)
• M8: 2,874,373 km (0.103 R)
• M9: 4,818,996 km (0.036 R)
• M10: 6,128,726 km (0.061 R)
• M11: 6,549,544 km (0.045 R)
• M12: 6,742,675 km (0.114 R)
• M13: 8,484,294 km (0.025 R)
• M14: 9,245,747 km (0.118 R)
• M15: 9,988,201 km (0.036 R)
• M16: 15,212,458 km (0.052 R)
• M17: 17,231,880 km (0.069 R)
• M18: 18,162,977 km (0.104 R)
• M19: 19,522,373 km (0.081 R)
• M20: 19,822,167 km (0.117 R)
• M21: 22,551,281 km (0.052 R)
• M22: 24,696,963 km (0.083 R)
• M23: 26,606,280 km (0.102 R)
• M24: 28,869,397 km (0.101 R)
• M25: 51,002,402 km (0.077 R)
• M26: 51,761,761 km (0.105 R)
• M27: 56,476,637 km (0.069 R)
• M28: 57,085,500 km (0.103 R)
• M29: 68,344,386 km (0.108 R)
• M30: 88,412,790 km (0.083 R)
• M31: 90,612,328 km (0.1 R)
• M32: 94,834,129 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit