🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.19 AU - 4.43 AU

Year: 3189 Days

Day: 40.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 11.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.99 AU - 9.05 AU

Year: 7351 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,517,511 km

• M1: 209,736 km (0.118 R)
• M2: 626,815 km (0.115 R)
• M3: 1,382,135 km (0.108 R)
• M4: 1,935,048 km (0.081 R)
• M5: 4,104,966 km (0.1 R)
• M6: 4,723,702 km (0.071 R)
• M7: 5,935,894 km (0.106 R)
• M8: 6,558,969 km (0.119 R)
• M9: 8,828,668 km (0.097 R)
• M10: 9,898,293 km (0.103 R)
• M11: 12,727,637 km (0.118 R)
• M12: 13,126,914 km (0.089 R)
• M13: 14,185,169 km (0.103 R)
• M14: 15,052,538 km (0.088 R)
• M15: 18,878,503 km (0.067 R)
• M16: 19,456,699 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.12 AU - 17.18 AU

Year: 24217 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,517,511 km

• M1: 87,216 km (0.104 R)
• M2: 591,809 km (0.096 R)
• M3: 877,392 km (0.069 R)
• M4: 1,283,400 km (0.057 R)
• M5: 1,960,630 km (0.113 R)
• M6: 2,183,531 km (0.081 R)
• M7: 2,492,001 km (0.052 R)
• M8: 2,779,379 km (0.078 R)
• M9: 3,035,640 km (0.108 R)
• M10: 5,182,220 km (0.071 R)
• M11: 14,459,532 km (0.113 R)
• M12: 15,950,574 km (0.037 R)
• M13: 24,423,199 km (0.113 R)
• M14: 25,740,258 km (0.066 R)
• M15: 26,302,896 km (0.031 R)
• M16: 29,117,730 km (0.068 R)
• M17: 32,910,933 km (0.076 R)
• M18: 40,394,267 km (0.085 R)
• M19: 42,077,692 km (0.087 R)
• M20: 42,388,706 km (0.115 R)
• M21: 42,858,144 km (0.104 R)
• M22: 50,848,466 km (0.072 R)
• M23: 56,882,496 km (0.109 R)
• M24: 61,559,075 km (0.074 R)
• M25: 77,346,886 km (0.091 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit