🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 175 Days

Day: 34.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.08 AU - 1.66 AU

Year: 574 Days

Day: 25.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.97 AU - 4.23 AU

Year: 2446 Days

Day: 36.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 8

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.83 AU - 6.87 AU

Year: 5068 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,320,421 km

• M1: 99,632 km (0.111 R)
• M2: 378,183 km (0.104 R)
• M3: 808,876 km (0.084 R)
• M4: 1,104,780 km (0.118 R)
• M5: 1,592,918 km (0.059 R)
• M6: 2,037,074 km (0.098 R)
• M7: 2,344,947 km (0.109 R)
• M8: 3,035,790 km (0.084 R)
• M9: 4,354,046 km (0.113 R)
• M10: 4,735,969 km (0.099 R)
• M11: 5,167,858 km (0.036 R)
• M12: 6,923,090 km (0.071 R)
• M13: 7,587,454 km (0.038 R)
• M14: 7,991,219 km (0.118 R)
• M15: 8,293,706 km (0.045 R)
• M16: 8,921,718 km (0.07 R)
• M17: 13,059,445 km (0.056 R)
• M18: 13,963,316 km (0.102 R)
• M19: 14,908,325 km (0.037 R)
• M20: 17,424,861 km (0.105 R)
• M21: 17,678,429 km (0.068 R)
• M22: 19,659,255 km (0.033 R)
• M23: 23,512,447 km (0.091 R)
• M24: 29,874,545 km (0.069 R)
• M25: 30,237,918 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.8

Radius: 4.1

Gravity: 56.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.3 AU - 20.34 AU

Year: 28084 Days

Day: 24.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 106,320,421 km

• M1: 57,296 km (0.056 R)
• M2: 306,676 km (0.086 R)
• M3: 670,797 km (0.095 R)
• M4: 1,007,242 km (0.117 R)
• M5: 1,136,944 km (0.092 R)
• M6: 1,731,446 km (0.072 R)
• M7: 1,875,957 km (0.053 R)
• M8: 2,142,690 km (0.076 R)
• M9: 3,533,203 km (0.056 R)
• M10: 6,162,834 km (0.098 R)
• M11: 7,268,512 km (0.1 R)
• M12: 11,225,675 km (0.103 R)
• M13: 11,803,571 km (0.104 R)
• M14: 11,951,075 km (0.092 R)
• M15: 14,065,042 km (0.107 R)
• M16: 14,993,297 km (0.117 R)
• M17: 15,253,448 km (0.051 R)
• M18: 17,159,175 km (0.077 R)
• M19: 20,148,589 km (0.036 R)
• M20: 22,099,196 km (0.084 R)
• M21: 26,245,600 km (0.119 R)
• M22: 27,132,715 km (0.066 R)
• M23: 40,380,654 km (0.051 R)
• M24: 44,525,712 km (0.052 R)
• M25: 45,062,918 km (0.114 R)
• M26: 62,812,556 km (0.074 R)
• M27: 68,591,820 km (0.081 R)
• M28: 70,513,405 km (0.117 R)
• M29: 72,224,057 km (0.053 R)
• M30: 74,463,687 km (0.098 R)
• M31: 77,521,467 km (0.096 R)
• M32: 92,901,026 km (0.037 R)
• M33: 93,777,819 km (0.119 R)
• M34: 94,071,330 km (0.113 R)
• M35: 98,547,747 km (0.073 R)
• M36: 99,155,114 km (0.098 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit