🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.94 AU - 4.6 AU

Year: 2715 Days

Day: 32.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.42 AU - 4.24 AU

Year: 2780 Days

Day: 25.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,483,100 km

• M1: 1,368,222 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.69 AU - 4.13 AU

Year: 2867 Days

Day: 19.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 69.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,483,100 km

• M1: 179,667 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 12.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.77 AU - 6.31 AU

Year: 5505 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,483,100 km

• M1: 159,172 km (0.099 R)
• M2: 583,432 km (0.094 R)
• M3: 1,013,526 km (0.071 R)
• M4: 1,644,081 km (0.098 R)
• M5: 2,114,865 km (0.064 R)
• M6: 2,895,168 km (0.11 R)
• M7: 4,309,765 km (0.089 R)
• M8: 4,887,063 km (0.077 R)
• M9: 5,490,391 km (0.081 R)
• M10: 5,955,342 km (0.069 R)
• M11: 6,644,689 km (0.104 R)
• M12: 8,483,396 km (0.092 R)
• M13: 10,483,819 km (0.117 R)
• M14: 12,427,993 km (0.118 R)
• M15: 13,835,260 km (0.086 R)
• M16: 16,115,730 km (0.118 R)
• M17: 16,589,656 km (0.043 R)
• M18: 17,510,281 km (0.098 R)
• M19: 19,631,579 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.8

Radius: 7

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.16 AU - 21.82 AU

Year: 30690 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,483,100 km

• M1: 87,216 km (0.034 R)
• M2: 323,730 km (0.111 R)
• M3: 651,349 km (0.082 R)
• M4: 998,267 km (0.061 R)
• M5: 1,299,856 km (0.102 R)
• M6: 1,569,880 km (0.117 R)
• M7: 2,155,855 km (0.106 R)
• M8: 2,413,163 km (0.088 R)
• M9: 3,018,436 km (0.114 R)
• M10: 3,281,130 km (0.12 R)
• M11: 4,452,033 km (0.106 R)
• M12: 4,793,565 km (0.089 R)
• M13: 5,275,868 km (0.076 R)
• M14: 6,384,388 km (0.109 R)
• M15: 6,968,269 km (0.031 R)
• M16: 8,186,295 km (0.069 R)
• M17: 8,699,565 km (0.042 R)
• M18: 11,174,213 km (0.108 R)
• M19: 11,522,028 km (0.086 R)
• M20: 12,093,791 km (0.102 R)
• M21: 16,279,689 km (0.108 R)
• M22: 23,424,334 km (0.086 R)
• M23: 25,881,030 km (0.085 R)
• M24: 31,575,174 km (0.079 R)
• M25: 32,130,780 km (0.11 R)
• M26: 41,266,722 km (0.085 R)
• M27: 51,034,715 km (0.086 R)
• M28: 53,353,033 km (0.08 R)
• M29: 56,552,184 km (0.106 R)
• M30: 59,454,383 km (0.066 R)
• M31: 64,213,240 km (0.109 R)
• M32: 64,657,995 km (0.082 R)
• M33: 67,370,055 km (0.099 R)
• M34: 67,599,388 km (0.066 R)
• M35: 80,258,210 km (0.113 R)
• M36: 86,057,970 km (0.095 R)
• M37: 89,336,108 km (0.046 R)
• M38: 94,695,303 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 20,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit