🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.63 AU - 2.73 AU

Year: 1619 Days

Day: 41.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 10.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.15 AU - 5.53 AU

Year: 4553 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,707,483 km

• M1: 132,394 km (0.11 R)
• M2: 588,668 km (0.074 R)
• M3: 921,224 km (0.108 R)
• M4: 1,472,941 km (0.099 R)
• M5: 2,085,544 km (0.095 R)
• M6: 2,966,825 km (0.109 R)
• M7: 3,723,192 km (0.115 R)
• M8: 4,731,930 km (0.096 R)
• M9: 6,843,953 km (0.073 R)
• M10: 7,764,877 km (0.067 R)
• M11: 8,134,235 km (0.112 R)
• M12: 10,698,941 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 13.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.45 AU - 5.59 AU

Year: 4785 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,707,483 km

• M1: 172,935 km (0.062 R)
• M2: 722,857 km (0.103 R)
• M3: 1,157,588 km (0.08 R)
• M4: 1,602,642 km (0.086 R)
• M5: 2,051,286 km (0.047 R)
• M6: 3,383,605 km (0.081 R)
• M7: 4,631,999 km (0.12 R)
• M8: 7,993,014 km (0.079 R)
• M9: 9,363,032 km (0.099 R)
• M10: 10,188,961 km (0.094 R)
• M11: 11,389,634 km (0.086 R)
• M12: 13,694,339 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.4

Radius: 4.1

Gravity: 59.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.18 AU - 15.98 AU

Year: 21606 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 90,707,483 km

• M1: 53,706 km (0.114 R)
• M2: 245,640 km (0.061 R)
• M3: 1,153,998 km (0.108 R)
• M4: 2,084,048 km (0.119 R)
• M5: 2,262,069 km (0.084 R)
• M6: 2,426,029 km (0.039 R)
• M7: 3,937,865 km (0.097 R)
• M8: 10,651,518 km (0.094 R)
• M9: 11,247,666 km (0.048 R)
• M10: 16,228,975 km (0.091 R)
• M11: 17,922,722 km (0.118 R)
• M12: 21,344,923 km (0.106 R)
• M13: 22,183,868 km (0.083 R)
• M14: 22,719,429 km (0.049 R)
• M15: 24,604,362 km (0.086 R)
• M16: 27,562,061 km (0.11 R)
• M17: 29,574,302 km (0.098 R)
• M18: 30,092,210 km (0.069 R)
• M19: 31,146,127 km (0.049 R)
• M20: 31,279,568 km (0.069 R)
• M21: 31,413,458 km (0.077 R)
• M22: 34,313,114 km (0.107 R)
• M23: 34,455,382 km (0.089 R)
• M24: 42,742,056 km (0.109 R)
• M25: 43,404,027 km (0.1 R)
• M26: 46,467,043 km (0.113 R)
• M27: 50,402,664 km (0.071 R)
• M28: 52,640,200 km (0.093 R)
• M29: 53,400,606 km (0.066 R)
• M30: 56,713,750 km (0.095 R)
• M31: 58,319,084 km (0.048 R)
• M32: 58,928,995 km (0.105 R)
• M33: 60,161,232 km (0.099 R)
• M34: 65,919,554 km (0.079 R)
• M35: 67,247,235 km (0.091 R)
• M36: 71,336,941 km (0.106 R)
• M37: 74,869,246 km (0.098 R)
• M38: 80,508,936 km (0.085 R)
• M39: 81,012,333 km (0.106 R)
• M40: 82,280,026 km (0.104 R)
• M41: 86,953,014 km (0.111 R)
• M42: 88,014,860 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit