🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.01 AU - 1.07 AU

Year: 484 Days

Day: 25.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,001,050 km

• M1: 82,129 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.27 AU - 1.27 AU

Year: 653 Days

Day: 45.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,001,050 km

• M1: 27,227 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.48 AU - 2 AU

Year: 1048 Days

Day: 14.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 10

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.13 AU - 6.47 AU

Year: 6377 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 148.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,001,050 km

• M1: 125,213 km (0.109 R)
• M2: 680,222 km (0.105 R)
• M3: 1,099,993 km (0.105 R)
• M4: 1,434,344 km (0.092 R)
• M5: 1,879,099 km (0.119 R)
• M6: 2,316,074 km (0.115 R)
• M7: 2,656,110 km (0.062 R)
• M8: 3,860,523 km (0.081 R)
• M9: 5,937,390 km (0.084 R)
• M10: 6,253,341 km (0.086 R)
• M11: 6,884,644 km (0.113 R)
• M12: 7,891,736 km (0.092 R)
• M13: 10,467,213 km (0.049 R)
• M14: 11,118,263 km (0.091 R)
• M15: 13,940,427 km (0.047 R)
• M16: 15,845,556 km (0.034 R)
• M17: 16,517,400 km (0.098 R)
• M18: 18,513,484 km (0.082 R)
• M19: 19,396,561 km (0.09 R)
• M20: 24,157,962 km (0.12 R)
• M21: 25,708,843 km (0.039 R)
• M22: 30,571,671 km (0.115 R)
• M23: 30,947,461 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 7.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.61 AU - 18.29 AU

Year: 27726 Days

Day: 21.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,001,050 km

• M1: 100,829 km (0.115 R)
• M2: 510,578 km (0.111 R)
• M3: 1,005,447 km (0.057 R)
• M4: 1,492,538 km (0.116 R)
• M5: 2,229,756 km (0.104 R)
• M6: 2,810,645 km (0.097 R)
• M7: 3,377,621 km (0.098 R)
• M8: 4,238,556 km (0.102 R)
• M9: 4,533,563 km (0.081 R)
• M10: 5,164,717 km (0.118 R)
• M11: 5,617,250 km (0.061 R)
• M12: 6,178,093 km (0.093 R)
• M13: 6,820,017 km (0.093 R)
• M14: 7,505,624 km (0.064 R)
• M15: 8,136,030 km (0.051 R)
• M16: 11,701,695 km (0.059 R)
• M17: 17,159,474 km (0.116 R)
• M18: 18,858,906 km (0.115 R)
• M19: 20,760,893 km (0.08 R)
• M20: 21,422,265 km (0.109 R)
• M21: 23,694,807 km (0.052 R)
• M22: 24,942,004 km (0.105 R)
• M23: 28,135,769 km (0.105 R)
• M24: 38,339,391 km (0.11 R)
• M25: 45,038,833 km (0.113 R)
• M26: 49,077,975 km (0.064 R)
• M27: 50,082,226 km (0.109 R)
• M28: 51,442,220 km (0.116 R)
• M29: 52,131,417 km (0.108 R)
• M30: 53,704,588 km (0.085 R)
• M31: 57,682,845 km (0.054 R)
• M32: 59,176,879 km (0.086 R)
• M33: 69,942,839 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit