🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 37.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,754,466 km

• M1: 39,195 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.78 AU - 2.02 AU

Year: 934 Days

Day: 44.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.09 AU - 4.25 AU

Year: 3035 Days

Day: 42 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,754,466 km

• M1: 18,401 km (0.091 R)
• M2: 541,843 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 8.9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.32 AU - 10.84 AU

Year: 12267 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,754,466 km

• M1: 117,734 km (0.06 R)
• M2: 448,195 km (0.087 R)
• M3: 1,424,471 km (0.098 R)
• M4: 1,963,622 km (0.09 R)
• M5: 3,142,303 km (0.07 R)
• M6: 4,576,648 km (0.076 R)
• M7: 6,364,342 km (0.086 R)
• M8: 9,906,371 km (0.079 R)
• M9: 11,194,708 km (0.083 R)
• M10: 13,496,421 km (0.102 R)
• M11: 13,897,343 km (0.114 R)
• M12: 14,237,379 km (0.074 R)
• M13: 19,096,467 km (0.074 R)
• M14: 20,816,245 km (0.049 R)
• M15: 26,906,075 km (0.082 R)
• M16: 27,862,903 km (0.109 R)
• M17: 32,036,234 km (0.106 R)
• M18: 38,713,236 km (0.09 R)
• M19: 46,564,581 km (0.118 R)
• M20: 48,408,225 km (0.096 R)
• M21: 50,619,880 km (0.112 R)
• M22: 50,941,217 km (0.119 R)
• M23: 51,750,691 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.4

Radius: 6

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.49 AU - 20.87 AU

Year: 28778 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,754,466 km

• M1: 74,649 km (0.091 R)
• M2: 1,135,298 km (0.116 R)
• M3: 2,240,827 km (0.055 R)
• M4: 2,572,335 km (0.068 R)
• M5: 4,063,377 km (0.12 R)
• M6: 4,520,399 km (0.036 R)
• M7: 5,089,768 km (0.078 R)
• M8: 8,843,628 km (0.066 R)
• M9: 10,355,913 km (0.106 R)
• M10: 12,388,648 km (0.117 R)
• M11: 22,001,359 km (0.09 R)
• M12: 28,839,627 km (0.057 R)
• M13: 31,849,087 km (0.11 R)
• M14: 33,920,719 km (0.096 R)
• M15: 38,024,936 km (0.083 R)
• M16: 40,512,749 km (0.086 R)
• M17: 45,465,934 km (0.105 R)
• M18: 46,677,079 km (0.046 R)
• M19: 53,438,005 km (0.11 R)
• M20: 60,614,963 km (0.099 R)
• M21: 69,768,857 km (0.095 R)
• M22: 73,958,794 km (0.104 R)
• M23: 80,051,915 km (0.093 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 10,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit