🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.63 AU - 0.83 AU

Year: 238 Days

Day: 45.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.02 AU - 1.6 AU

Year: 571 Days

Day: 35.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.85 AU - 2.05 AU

Year: 1037 Days

Day: 38.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 7.1

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.67 AU - 18.51 AU

Year: 25732 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,232,909 km

• M1: 88,263 km (0.104 R)
• M2: 309,368 km (0.113 R)
• M3: 586,124 km (0.086 R)
• M4: 953,537 km (0.068 R)
• M5: 1,663,828 km (0.113 R)
• M6: 2,001,769 km (0.118 R)
• M7: 2,531,495 km (0.059 R)
• M8: 2,870,185 km (0.095 R)
• M9: 3,419,359 km (0.087 R)
• M10: 3,900,615 km (0.062 R)
• M11: 4,958,272 km (0.058 R)
• M12: 5,968,805 km (0.079 R)
• M13: 8,222,497 km (0.12 R)
• M14: 12,767,131 km (0.105 R)
• M15: 13,220,712 km (0.117 R)
• M16: 14,976,692 km (0.117 R)
• M17: 16,347,607 km (0.118 R)
• M18: 20,855,589 km (0.089 R)
• M19: 21,168,547 km (0.098 R)
• M20: 21,804,189 km (0.118 R)
• M21: 31,535,530 km (0.093 R)
• M22: 32,924,696 km (0.105 R)
• M23: 33,207,436 km (0.11 R)
• M24: 33,491,672 km (0.072 R)
• M25: 38,890,659 km (0.096 R)
• M26: 44,152,764 km (0.059 R)
• M27: 46,596,894 km (0.097 R)
• M28: 47,311,523 km (0.11 R)
• M29: 48,762,623 km (0.089 R)
• M30: 49,130,035 km (0.058 R)
• M31: 52,327,390 km (0.109 R)
• M32: 60,392,361 km (0.093 R)
• M33: 61,241,628 km (0.114 R)
• M34: 63,181,763 km (0.06 R)
• M35: 66,280,533 km (0.042 R)
• M36: 74,711,121 km (0.115 R)
• M37: 82,260,279 km (0.075 R)
• M38: 92,531,818 km (0.069 R)
• M39: 95,657,217 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit