🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.25 AU - 1.69 AU

Year: 679 Days

Day: 27.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,164,900 km

• M1: 35,455 km (0.066 R)
• M2: 58,044 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 686 Days

Day: 45.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.31 AU - 3.13 AU

Year: 1708 Days

Day: 16.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 14.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.4 AU - 4.62 AU

Year: 3647 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,164,900 km

• M1: 180,415 km (0.103 R)
• M2: 690,394 km (0.078 R)
• M3: 1,362,537 km (0.11 R)
• M4: 2,075,670 km (0.093 R)
• M5: 2,545,707 km (0.119 R)
• M6: 3,087,550 km (0.096 R)
• M7: 3,560,280 km (0.117 R)
• M8: 4,242,296 km (0.09 R)
• M9: 5,802,153 km (0.084 R)
• M10: 7,772,357 km (0.087 R)
• M11: 8,364,017 km (0.097 R)
• M12: 9,015,964 km (0.074 R)
• M13: 9,479,867 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 3.3

Gravity: 58.7 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.72 AU - 14.24 AU

Year: 16789 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,164,900 km

• M1: 41,289 km (0.093 R)
• M2: 186,249 km (0.096 R)
• M3: 377,435 km (0.105 R)
• M4: 554,260 km (0.054 R)
• M5: 671,096 km (0.071 R)
• M6: 1,001,558 km (0.06 R)
• M7: 1,203,216 km (0.065 R)
• M8: 1,416,243 km (0.112 R)
• M9: 1,653,804 km (0.044 R)
• M10: 1,991,896 km (0.077 R)
• M11: 2,460,735 km (0.105 R)
• M12: 2,876,169 km (0.09 R)
• M13: 3,177,758 km (0.081 R)
• M14: 3,640,763 km (0.104 R)
• M15: 4,178,418 km (0.115 R)
• M16: 6,026,550 km (0.066 R)
• M17: 6,147,276 km (0.109 R)
• M18: 8,109,701 km (0.088 R)
• M19: 8,257,054 km (0.103 R)
• M20: 8,556,998 km (0.107 R)
• M21: 10,280,665 km (0.086 R)
• M22: 12,351,249 km (0.044 R)
• M23: 13,969,748 km (0.076 R)
• M24: 18,793,382 km (0.103 R)
• M25: 19,928,680 km (0.111 R)
• M26: 20,377,175 km (0.102 R)
• M27: 21,108,858 km (0.12 R)
• M28: 23,508,109 km (0.107 R)
• M29: 24,312,646 km (0.108 R)
• M30: 26,511,435 km (0.071 R)
• M31: 26,619,296 km (0.108 R)
• M32: 32,890,887 km (0.05 R)
• M33: 34,023,642 km (0.063 R)
• M34: 35,705,122 km (0.115 R)
• M35: 36,499,636 km (0.118 R)
• M36: 40,078,766 km (0.03 R)
• M37: 41,370,244 km (0.088 R)
• M38: 42,393,643 km (0.091 R)
• M39: 53,228,269 km (0.118 R)
• M40: 62,085,959 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit