🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.54 AU - 1.58 AU

Year: 712 Days

Day: 43.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.52 AU - 1.74 AU

Year: 760 Days

Day: 44.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.4

Radius: 3.1

Gravity: 59.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.24 AU - 13.92 AU

Year: 18278 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,176,156 km

• M1: 38,596 km (0.062 R)
• M2: 309,817 km (0.113 R)
• M3: 554,559 km (0.111 R)
• M4: 718,668 km (0.116 R)
• M5: 828,024 km (0.097 R)
• M6: 1,131,558 km (0.051 R)
• M7: 1,617,452 km (0.107 R)
• M8: 2,208,962 km (0.105 R)
• M9: 2,312,933 km (0.119 R)
• M10: 2,644,741 km (0.061 R)
• M11: 2,762,175 km (0.097 R)
• M12: 3,485,182 km (0.093 R)
• M13: 4,690,342 km (0.105 R)
• M14: 5,442,371 km (0.109 R)
• M15: 7,135,818 km (0.083 R)
• M16: 8,324,374 km (0.083 R)
• M17: 9,419,729 km (0.067 R)
• M18: 9,638,740 km (0.086 R)
• M19: 9,805,243 km (0.076 R)
• M20: 10,725,719 km (0.12 R)
• M21: 10,904,488 km (0.105 R)
• M22: 11,452,764 km (0.108 R)
• M23: 11,828,255 km (0.048 R)
• M24: 13,690,150 km (0.099 R)
• M25: 18,403,680 km (0.119 R)
• M26: 19,005,213 km (0.109 R)
• M27: 27,722,879 km (0.105 R)
• M28: 28,626,749 km (0.107 R)
• M29: 28,741,192 km (0.085 R)
• M30: 30,137,239 km (0.091 R)
• M31: 33,569,313 km (0.059 R)
• M32: 34,466,302 km (0.044 R)
• M33: 34,855,556 km (0.071 R)
• M34: 38,075,650 km (0.109 R)
• M35: 42,224,298 km (0.119 R)
• M36: 43,721,922 km (0.117 R)
• M37: 45,721,148 km (0.102 R)
• M38: 49,735,607 km (0.119 R)
• M39: 54,679,219 km (0.105 R)
• M40: 56,456,890 km (0.075 R)
• M41: 66,325,263 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.3

Radius: 3.9

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.85 AU - 19.17 AU

Year: 22310 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,176,156 km

• M1: 51,761 km (0.114 R)
• M2: 304,132 km (0.103 R)
• M3: 697,575 km (0.054 R)
• M4: 1,354,310 km (0.102 R)
• M5: 2,900,852 km (0.106 R)
• M6: 3,560,579 km (0.043 R)
• M7: 4,072,503 km (0.08 R)
• M8: 5,032,024 km (0.109 R)
• M9: 5,977,781 km (0.062 R)
• M10: 6,781,571 km (0.047 R)
• M11: 6,908,130 km (0.059 R)
• M12: 8,024,430 km (0.025 R)
• M13: 11,301,371 km (0.09 R)
• M14: 14,448,013 km (0.104 R)
• M15: 17,334,952 km (0.113 R)
• M16: 18,458,582 km (0.087 R)
• M17: 20,146,495 km (0.112 R)
• M18: 23,535,485 km (0.057 R)
• M19: 27,073,175 km (0.052 R)
• M20: 35,305,995 km (0.096 R)
• M21: 41,585,066 km (0.094 R)
• M22: 46,716,722 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit