🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.84 AU

Year: 231 Days

Day: 44.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,863,999 km

• M1: 77,940 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 362 Days

Day: 36.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,863,999 km

• M1: 94,396 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.18 AU - 1.96 AU

Year: 745 Days

Day: 25.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,863,999 km

• M1: 36,951 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 13.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.27 AU - 6.47 AU

Year: 4713 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,863,999 km

• M1: 169,494 km (0.11 R)
• M2: 730,486 km (0.106 R)
• M3: 1,217,876 km (0.092 R)
• M4: 2,221,229 km (0.047 R)
• M5: 2,719,839 km (0.078 R)
• M6: 3,438,357 km (0.1 R)
• M7: 4,183,205 km (0.078 R)
• M8: 5,691,900 km (0.107 R)
• M9: 8,363,119 km (0.092 R)
• M10: 9,330,868 km (0.098 R)
• M11: 11,489,266 km (0.096 R)
• M12: 12,840,284 km (0.098 R)
• M13: 13,962,418 km (0.082 R)
• M14: 14,689,165 km (0.047 R)
• M15: 15,148,879 km (0.096 R)
• M16: 15,856,477 km (0.102 R)
• M17: 17,021,844 km (0.108 R)
• M18: 17,529,280 km (0.054 R)
• M19: 18,775,131 km (0.044 R)
• M20: 20,009,014 km (0.035 R)
• M21: 22,109,668 km (0.083 R)
• M22: 23,329,788 km (0.058 R)
• M23: 23,798,777 km (0.059 R)
• M24: 25,489,832 km (0.065 R)
• M25: 25,987,394 km (0.085 R)
• M26: 31,896,959 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.9

Radius: 6.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.89 AU - 13.73 AU

Year: 16358 Days

Day: 16.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,863,999 km

• M1: 78,539 km (0.085 R)
• M2: 999,613 km (0.045 R)
• M3: 1,687,763 km (0.061 R)
• M4: 2,274,037 km (0.074 R)
• M5: 2,880,657 km (0.064 R)
• M6: 3,971,973 km (0.078 R)
• M7: 4,610,457 km (0.087 R)
• M8: 5,093,508 km (0.056 R)
• M9: 6,708,268 km (0.092 R)
• M10: 7,013,597 km (0.107 R)
• M11: 8,416,077 km (0.119 R)
• M12: 13,729,943 km (0.074 R)
• M13: 20,207,531 km (0.025 R)
• M14: 23,094,770 km (0.074 R)
• M15: 26,908,468 km (0.089 R)
• M16: 36,102,005 km (0.1 R)
• M17: 39,949,962 km (0.057 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: 169 - 14,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit