🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.77 AU - 0.91 AU

Year: 289 Days

Day: 43 Hours

Environment

Temp: 113 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.14 AU - 1.9 AU

Year: 702 Days

Day: 45.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.04 AU - 3.34 AU

Year: 2135 Days

Day: 22.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.74 AU - 4.5 AU

Year: 3134 Days

Day: 19.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.27 AU - 6.51 AU

Year: 5357 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,221,758 km

• M1: 111,899 km (0.068 R)
• M2: 1,199,476 km (0.107 R)
• M3: 1,602,492 km (0.094 R)
• M4: 2,224,820 km (0.085 R)
• M5: 2,667,330 km (0.11 R)
• M6: 3,879,522 km (0.051 R)
• M7: 4,450,537 km (0.105 R)
• M8: 4,895,740 km (0.05 R)
• M9: 5,590,772 km (0.092 R)
• M10: 6,597,266 km (0.097 R)
• M11: 7,445,037 km (0.095 R)
• M12: 7,754,705 km (0.111 R)
• M13: 8,400,369 km (0.062 R)
• M14: 9,237,369 km (0.11 R)
• M15: 10,004,208 km (0.057 R)
• M16: 14,275,676 km (0.068 R)
• M17: 14,647,427 km (0.113 R)
• M18: 15,299,823 km (0.087 R)
• M19: 17,675,587 km (0.092 R)
• M20: 18,228,351 km (0.084 R)
• M21: 20,622,216 km (0.091 R)
• M22: 21,580,241 km (0.114 R)
• M23: 22,353,662 km (0.105 R)
• M24: 24,030,205 km (0.109 R)
• M25: 25,244,790 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.97 AU - 10.71 AU

Year: 10697 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,221,758 km

• M1: 185,202 km (0.084 R)
• M2: 635,791 km (0.107 R)
• M3: 2,389,826 km (0.092 R)
• M4: 3,030,554 km (0.1 R)
• M5: 3,550,406 km (0.118 R)
• M6: 5,358,147 km (0.102 R)
• M7: 7,183,540 km (0.09 R)
• M8: 8,654,536 km (0.096 R)
• M9: 9,394,297 km (0.067 R)
• M10: 10,655,707 km (0.055 R)
• M11: 11,200,841 km (0.054 R)
• M12: 12,027,220 km (0.099 R)
• M13: 12,783,138 km (0.102 R)
• M14: 14,390,418 km (0.072 R)
• M15: 17,115,792 km (0.118 R)
• M16: 20,546,071 km (0.094 R)
• M17: 25,888,809 km (0.056 R)
• M18: 34,077,946 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit