🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 119 Days

Day: 31.1 Hours

Environment

Temp: 640 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 8.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.19 AU - 9.09 AU

Year: 5025 Days

Day: 33.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.75 AU - 18.13 AU

Year: 14422 Days

Day: 42 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 29.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 26.66 AU - 31.68 AU

Year: 34086 Days

Day: 18 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,988,601 km

• M1: 27,825 km (0.107 R)

Asteroid Belt

Center: 31.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 33.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 7.7

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 27.38 AU - 40.22 AU

Year: 42515 Days

Day: 24 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 108,988,601 km

• M1: 95,743 km (0.082 R)
• M2: 394,490 km (0.106 R)
• M3: 763,099 km (0.063 R)
• M4: 1,075,609 km (0.107 R)
• M5: 1,776,924 km (0.1 R)
• M6: 2,537,778 km (0.068 R)
• M7: 3,499,244 km (0.099 R)
• M8: 3,868,451 km (0.092 R)
• M9: 4,926,407 km (0.091 R)
• M10: 5,176,236 km (0.1 R)
• M11: 7,117,268 km (0.102 R)
• M12: 9,691,548 km (0.105 R)
• M13: 10,488,905 km (0.097 R)
• M14: 13,544,741 km (0.039 R)
• M15: 16,124,556 km (0.094 R)
• M16: 20,156,069 km (0.117 R)
• M17: 25,673,089 km (0.063 R)
• M18: 26,553,472 km (0.068 R)
• M19: 30,277,412 km (0.091 R)
• M20: 30,695,837 km (0.089 R)
• M21: 33,288,668 km (0.057 R)
• M22: 34,335,105 km (0.111 R)
• M23: 35,868,034 km (0.034 R)
• M24: 42,109,706 km (0.046 R)
• M25: 43,333,267 km (0.082 R)
• M26: 50,587,717 km (0.114 R)
• M27: 53,988,376 km (0.06 R)
• M28: 60,576,217 km (0.052 R)
• M29: 61,910,331 km (0.113 R)
• M30: 63,491,281 km (0.106 R)
• M31: 68,635,353 km (0.069 R)
• M32: 69,599,661 km (0.077 R)
• M33: 77,640,697 km (0.105 R)
• M34: 82,968,475 km (0.052 R)
• M35: 87,684,548 km (0.092 R)
• M36: 88,819,547 km (0.098 R)
• M37: 89,677,192 km (0.085 R)
• M38: 91,119,016 km (0.108 R)
• M39: 93,457,829 km (0.063 R)
• M40: 98,560,014 km (0.039 R)
• M41: 103,844,858 km (0.117 R)

Kuiper Belt

Range: 50.7 - 75.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit