🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.69 AU

Year: 169 Days

Day: 38.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 11.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.7 AU - 7.7 AU

Year: 7202 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,395,316 km

• M1: 141,819 km (0.111 R)
• M2: 1,216,231 km (0.04 R)
• M3: 2,056,821 km (0.098 R)
• M4: 6,252,742 km (0.114 R)
• M5: 9,318,451 km (0.113 R)
• M6: 13,852,912 km (0.1 R)
• M7: 17,140,774 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 4.4

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.04 AU - 19.3 AU

Year: 31289 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,395,316 km

• M1: 54,753 km (0.115 R)
• M2: 414,984 km (0.063 R)
• M3: 606,919 km (0.109 R)
• M4: 912,547 km (0.098 R)
• M5: 1,094,159 km (0.073 R)
• M6: 1,328,878 km (0.115 R)
• M7: 1,613,563 km (0.08 R)
• M8: 1,788,443 km (0.1 R)
• M9: 2,690,368 km (0.037 R)
• M10: 2,937,354 km (0.119 R)
• M11: 3,226,228 km (0.087 R)
• M12: 4,305,576 km (0.108 R)
• M13: 7,717,904 km (0.064 R)
• M14: 8,525,583 km (0.106 R)
• M15: 10,973,453 km (0.062 R)
• M16: 15,425,784 km (0.088 R)
• M17: 15,975,557 km (0.039 R)
• M18: 17,533,768 km (0.108 R)
• M19: 17,788,832 km (0.071 R)
• M20: 18,219,225 km (0.118 R)
• M21: 19,552,143 km (0.106 R)
• M22: 21,817,952 km (0.099 R)
• M23: 24,675,271 km (0.055 R)
• M24: 25,210,532 km (0.028 R)
• M25: 27,543,212 km (0.112 R)
• M26: 28,938,661 km (0.074 R)
• M27: 30,136,940 km (0.097 R)
• M28: 34,458,673 km (0.062 R)
• M29: 36,766,519 km (0.11 R)
• M30: 38,599,392 km (0.119 R)
• M31: 42,599,190 km (0.047 R)
• M32: 47,357,450 km (0.109 R)
• M33: 49,694,318 km (0.028 R)
• M34: 54,958,518 km (0.108 R)
• M35: 57,350,588 km (0.103 R)
• M36: 57,537,435 km (0.088 R)
• M37: 58,477,658 km (0.109 R)
• M38: 66,371,638 km (0.1 R)
• M39: 69,293,883 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit