🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.99 AU - 2.53 AU

Year: 1280 Days

Day: 22.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,971,104 km

• M1: 1,201,271 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 11.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.72 AU - 5.06 AU

Year: 3465 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,971,104 km

• M1: 147,803 km (0.115 R)
• M2: 724,951 km (0.102 R)
• M3: 1,300,454 km (0.095 R)
• M4: 1,768,097 km (0.1 R)
• M5: 2,191,160 km (0.06 R)
• M6: 2,770,403 km (0.106 R)
• M7: 5,116,397 km (0.079 R)
• M8: 6,672,813 km (0.051 R)
• M9: 7,649,986 km (0.027 R)
• M10: 9,154,343 km (0.06 R)
• M11: 11,627,794 km (0.045 R)
• M12: 12,487,084 km (0.111 R)
• M13: 17,169,497 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 14.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.53 AU - 7.95 AU

Year: 6592 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,971,104 km

• M1: 185,352 km (0.092 R)
• M2: 1,010,234 km (0.057 R)
• M3: 2,034,381 km (0.09 R)
• M4: 5,897,447 km (0.066 R)
• M5: 8,091,450 km (0.113 R)
• M6: 11,154,316 km (0.11 R)
• M7: 11,819,877 km (0.077 R)
• M8: 12,461,503 km (0.118 R)
• M9: 15,729,618 km (0.119 R)
• M10: 16,264,879 km (0.075 R)
• M11: 23,520,376 km (0.11 R)
• M12: 26,995,085 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.8

Radius: 4.1

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.72 AU - 19.92 AU

Year: 27155 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,971,104 km

• M1: 57,446 km (0.111 R)
• M2: 358,137 km (0.117 R)
• M3: 522,845 km (0.079 R)
• M4: 889,359 km (0.028 R)
• M5: 1,608,626 km (0.066 R)
• M6: 2,128,329 km (0.108 R)
• M7: 2,324,452 km (0.087 R)
• M8: 2,752,601 km (0.045 R)
• M9: 3,373,881 km (0.06 R)
• M10: 3,701,949 km (0.051 R)
• M11: 4,018,348 km (0.11 R)
• M12: 4,216,715 km (0.074 R)
• M13: 4,851,160 km (0.116 R)
• M14: 6,897,210 km (0.033 R)
• M15: 7,523,576 km (0.084 R)
• M16: 14,879,603 km (0.098 R)
• M17: 15,515,094 km (0.108 R)
• M18: 16,839,933 km (0.114 R)
• M19: 24,063,266 km (0.115 R)
• M20: 25,048,518 km (0.097 R)
• M21: 26,982,220 km (0.102 R)
• M22: 27,687,873 km (0.114 R)
• M23: 30,633,306 km (0.107 R)
• M24: 34,052,814 km (0.077 R)
• M25: 36,420,948 km (0.058 R)
• M26: 38,599,691 km (0.046 R)
• M27: 41,793,606 km (0.115 R)
• M28: 42,579,144 km (0.054 R)
• M29: 43,856,561 km (0.073 R)
• M30: 50,097,634 km (0.113 R)
• M31: 53,521,032 km (0.107 R)
• M32: 55,761,709 km (0.098 R)
• M33: 56,905,085 km (0.116 R)
• M34: 60,229,449 km (0.061 R)
• M35: 60,628,875 km (0.086 R)
• M36: 63,888,015 km (0.081 R)
• M37: 70,309,952 km (0.068 R)
• M38: 71,197,367 km (0.111 R)
• M39: 80,003,894 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit