🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.64 AU - 0.76 AU

Year: 206 Days

Day: 32 Hours

Environment

Temp: 215 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,825,246 km

• M1: 45,029 km (0.092 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 6.3

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.09 AU - 16.09 AU

Year: 20602 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,825,246 km

• M1: 78,389 km (0.11 R)
• M2: 741,557 km (0.077 R)
• M3: 1,162,226 km (0.069 R)
• M4: 1,731,147 km (0.102 R)
• M5: 2,448,468 km (0.113 R)
• M6: 3,238,345 km (0.105 R)
• M7: 5,422,773 km (0.098 R)
• M8: 7,779,388 km (0.112 R)
• M9: 10,263,312 km (0.119 R)
• M10: 10,743,521 km (0.072 R)
• M11: 11,428,081 km (0.076 R)
• M12: 13,727,849 km (0.062 R)
• M13: 14,833,975 km (0.092 R)
• M14: 15,760,734 km (0.096 R)
• M15: 16,318,884 km (0.117 R)
• M16: 16,890,198 km (0.049 R)
• M17: 22,947,865 km (0.092 R)
• M18: 25,035,054 km (0.105 R)
• M19: 25,685,206 km (0.086 R)
• M20: 27,359,506 km (0.118 R)
• M21: 34,386,267 km (0.116 R)
• M22: 38,670,152 km (0.046 R)
• M23: 47,285,942 km (0.08 R)
• M24: 51,862,291 km (0.079 R)
• M25: 52,564,503 km (0.112 R)
• M26: 54,890,152 km (0.115 R)
• M27: 58,790,617 km (0.064 R)
• M28: 62,277,594 km (0.067 R)
• M29: 66,517,048 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.4

Radius: 6.9

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.25 AU - 17.27 AU

Year: 20951 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,825,246 km

• M1: 86,019 km (0.045 R)
• M2: 387,907 km (0.104 R)
• M3: 808,277 km (0.04 R)
• M4: 1,074,262 km (0.101 R)
• M5: 1,489,247 km (0.061 R)
• M6: 6,190,061 km (0.106 R)
• M7: 7,465,831 km (0.07 R)
• M8: 11,562,569 km (0.101 R)
• M9: 12,137,324 km (0.119 R)
• M10: 12,798,247 km (0.054 R)
• M11: 13,482,807 km (0.116 R)
• M12: 16,787,275 km (0.091 R)
• M13: 17,441,017 km (0.033 R)
• M14: 27,215,593 km (0.118 R)
• M15: 44,909,879 km (0.058 R)
• M16: 52,466,367 km (0.069 R)
• M17: 61,594,230 km (0.108 R)
• M18: 62,755,858 km (0.106 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit