🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 241 Days

Day: 19 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,248,693 km

• M1: 12,566 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 354 Days

Day: 27.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,248,693 km

• M1: 37,549 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.42 AU - 1.62 AU

Year: 695 Days

Day: 16.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.17 AU - 3.37 AU

Year: 2193 Days

Day: 34.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 14.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.49 AU - 10.33 AU

Year: 11570 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,248,693 km

• M1: 182,809 km (0.115 R)
• M2: 712,834 km (0.083 R)
• M3: 1,266,944 km (0.041 R)
• M4: 1,820,756 km (0.09 R)
• M5: 2,478,687 km (0.087 R)
• M6: 3,107,447 km (0.092 R)
• M7: 3,894,481 km (0.091 R)
• M8: 4,451,883 km (0.119 R)
• M9: 5,223,509 km (0.04 R)
• M10: 6,566,150 km (0.116 R)
• M11: 7,652,529 km (0.078 R)
• M12: 10,651,668 km (0.115 R)
• M13: 13,163,715 km (0.063 R)
• M14: 14,557,967 km (0.12 R)
• M15: 19,016,433 km (0.108 R)
• M16: 19,811,994 km (0.06 R)
• M17: 25,727,991 km (0.097 R)
• M18: 27,598,862 km (0.09 R)
• M19: 28,208,174 km (0.102 R)
• M20: 29,348,409 km (0.049 R)
• M21: 33,295,549 km (0.062 R)
• M22: 35,396,053 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 4.3

Gravity: 23.46 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.62 AU - 23.5 AU

Year: 30859 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,248,693 km

• M1: 71,358 km (0.07 R)
• M2: 341,981 km (0.102 R)
• M3: 699,968 km (0.094 R)
• M4: 920,027 km (0.107 R)
• M5: 1,273,975 km (0.097 R)
• M6: 2,831,140 km (0.113 R)
• M7: 3,541,430 km (0.066 R)
• M8: 3,759,993 km (0.058 R)
• M9: 4,121,721 km (0.046 R)
• M10: 4,363,620 km (0.054 R)
• M11: 4,688,547 km (0.065 R)
• M12: 10,124,634 km (0.103 R)
• M13: 11,216,549 km (0.093 R)
• M14: 12,243,239 km (0.074 R)
• M15: 13,480,713 km (0.07 R)
• M16: 15,696,856 km (0.07 R)
• M17: 17,420,672 km (0.093 R)
• M18: 18,236,130 km (0.091 R)
• M19: 18,699,883 km (0.109 R)
• M20: 19,651,027 km (0.086 R)
• M21: 22,485,308 km (0.078 R)
• M22: 23,560,169 km (0.091 R)
• M23: 24,332,542 km (0.112 R)
• M24: 28,947,637 km (0.107 R)
• M25: 30,998,624 km (0.111 R)
• M26: 34,253,424 km (0.115 R)
• M27: 34,393,747 km (0.107 R)
• M28: 49,014,994 km (0.085 R)
• M29: 50,453,079 km (0.036 R)
• M30: 55,902,331 km (0.111 R)
• M31: 56,879,803 km (0.12 R)
• M32: 57,669,979 km (0.09 R)
• M33: 64,470,100 km (0.102 R)
• M34: 65,113,520 km (0.099 R)
• M35: 72,707,856 km (0.082 R)
• M36: 77,198,186 km (0.093 R)
• M37: 78,166,533 km (0.067 R)
• M38: 84,915,491 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit