🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.48 AU - 1.92 AU

Year: 783 Days

Day: 38.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.08 AU

Year: 846 Days

Day: 43 Hours

Environment

Temp: -33 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,784,821 km

• M1: 371,601 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.85 AU - 3.83 AU

Year: 2155 Days

Day: 44.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 12.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.2 AU - 13.78 AU

Year: 13752 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 101,784,821 km

• M1: 154,385 km (0.116 R)
• M2: 556,803 km (0.037 R)
• M3: 1,029,981 km (0.086 R)
• M4: 1,431,652 km (0.108 R)
• M5: 2,625,293 km (0.092 R)
• M6: 3,443,294 km (0.095 R)
• M7: 4,396,981 km (0.044 R)
• M8: 5,330,172 km (0.058 R)
• M9: 8,451,532 km (0.107 R)
• M10: 8,840,935 km (0.109 R)
• M11: 10,921,692 km (0.119 R)
• M12: 11,807,012 km (0.077 R)
• M13: 12,627,257 km (0.116 R)
• M14: 15,190,317 km (0.102 R)
• M15: 16,830,508 km (0.058 R)
• M16: 17,658,383 km (0.081 R)
• M17: 29,521,644 km (0.097 R)
• M18: 30,929,360 km (0.116 R)
• M19: 35,309,585 km (0.111 R)
• M20: 37,822,381 km (0.069 R)
• M21: 38,883,927 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.4

Radius: 4.5

Gravity: 47.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.54 AU - 19.74 AU

Year: 26161 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,784,821 km

• M1: 55,950 km (0.119 R)
• M2: 359,783 km (0.111 R)
• M3: 629,657 km (0.106 R)
• M4: 1,168,958 km (0.063 R)
• M5: 1,342,790 km (0.113 R)
• M6: 1,588,879 km (0.107 R)
• M7: 4,343,275 km (0.111 R)
• M8: 4,802,241 km (0.101 R)
• M9: 5,292,773 km (0.086 R)
• M10: 8,314,650 km (0.091 R)
• M11: 8,721,705 km (0.078 R)
• M12: 8,960,164 km (0.106 R)
• M13: 11,518,587 km (0.049 R)
• M14: 11,878,370 km (0.059 R)
• M15: 13,629,862 km (0.092 R)
• M16: 14,945,276 km (0.106 R)
• M17: 18,697,789 km (0.108 R)
• M18: 19,699,796 km (0.117 R)
• M19: 30,107,469 km (0.104 R)
• M20: 33,474,768 km (0.095 R)
• M21: 38,983,260 km (0.112 R)
• M22: 44,011,095 km (0.11 R)
• M23: 46,137,629 km (0.1 R)
• M24: 50,402,963 km (0.062 R)
• M25: 60,999,429 km (0.101 R)
• M26: 64,310,778 km (0.099 R)
• M27: 79,788,772 km (0.087 R)
• M28: 82,411,373 km (0.089 R)
• M29: 85,090,820 km (0.037 R)
• M30: 86,726,074 km (0.086 R)
• M31: 88,104,619 km (0.053 R)
• M32: 89,217,926 km (0.115 R)
• M33: 90,622,800 km (0.107 R)
• M34: 97,571,770 km (0.1 R)
• M35: 98,166,422 km (0.116 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit