🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.62 AU

Year: 177 Days

Day: 32.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,274,048 km

• M1: 301,589 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 15 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,274,048 km

• M1: 97,687 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 8

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.5 AU - 8.94 AU

Year: 7796 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 102,274,048 km

• M1: 99,483 km (0.077 R)
• M2: 438,172 km (0.08 R)
• M3: 696,378 km (0.114 R)
• M4: 1,001,408 km (0.072 R)
• M5: 1,860,998 km (0.055 R)
• M6: 2,265,959 km (0.112 R)
• M7: 2,808,550 km (0.032 R)
• M8: 4,586,521 km (0.057 R)
• M9: 5,082,438 km (0.116 R)
• M10: 6,285,504 km (0.115 R)
• M11: 6,713,504 km (0.05 R)
• M12: 7,788,364 km (0.038 R)
• M13: 8,198,711 km (0.036 R)
• M14: 8,797,252 km (0.061 R)
• M15: 9,938,385 km (0.112 R)
• M16: 10,372,368 km (0.106 R)
• M17: 12,511,468 km (0.086 R)
• M18: 12,847,316 km (0.077 R)
• M19: 14,191,303 km (0.043 R)
• M20: 18,928,768 km (0.103 R)
• M21: 20,742,493 km (0.064 R)
• M22: 21,213,427 km (0.103 R)
• M23: 23,760,929 km (0.099 R)
• M24: 25,419,221 km (0.098 R)
• M25: 28,576,933 km (0.058 R)
• M26: 31,779,076 km (0.077 R)
• M27: 32,090,987 km (0.113 R)
• M28: 35,882,844 km (0.095 R)
• M29: 37,248,823 km (0.034 R)
• M30: 37,595,590 km (0.056 R)
• M31: 40,084,001 km (0.096 R)
• M32: 40,570,195 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 7.5

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.02 AU - 21.28 AU

Year: 25812 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,274,048 km

• M1: 94,695 km (0.096 R)
• M2: 367,712 km (0.117 R)
• M3: 1,012,778 km (0.073 R)
• M4: 1,272,779 km (0.095 R)
• M5: 1,577,659 km (0.075 R)
• M6: 2,611,231 km (0.064 R)
• M7: 3,020,979 km (0.086 R)
• M8: 3,256,746 km (0.096 R)
• M9: 4,325,772 km (0.042 R)
• M10: 4,900,527 km (0.108 R)
• M11: 5,568,332 km (0.043 R)
• M12: 6,583,952 km (0.062 R)
• M13: 10,104,139 km (0.1 R)
• M14: 10,366,983 km (0.098 R)
• M15: 10,906,433 km (0.068 R)
• M16: 14,794,781 km (0.106 R)
• M17: 16,272,658 km (0.101 R)
• M18: 16,543,281 km (0.112 R)
• M19: 26,504,404 km (0.067 R)
• M20: 26,879,297 km (0.093 R)
• M21: 33,953,331 km (0.103 R)
• M22: 35,442,578 km (0.044 R)
• M23: 35,745,514 km (0.093 R)
• M24: 38,710,693 km (0.077 R)
• M25: 43,720,127 km (0.096 R)
• M26: 52,803,112 km (0.104 R)
• M27: 54,195,419 km (0.034 R)
• M28: 61,307,451 km (0.06 R)
• M29: 63,289,025 km (0.106 R)
• M30: 74,831,697 km (0.089 R)
• M31: 78,626,846 km (0.085 R)
• M32: 98,639,450 km (0.11 R)
• M33: 99,539,880 km (0.113 R)
• M34: 99,841,320 km (0.095 R)
• M35: 101,967,853 km (0.037 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit