🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.21 AU - 1.87 AU

Year: 728 Days

Day: 37.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 113.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,943,659 km

• M1: 130,898 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.62 AU - 1.98 AU

Year: 920 Days

Day: 40.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,943,659 km

• M1: 44,730 km (0.098 R)
• M2: 108,458 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.81 AU - 2.97 AU

Year: 1407 Days

Day: 15.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.97 AU - 3.07 AU

Year: 1523 Days

Day: 20.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,943,659 km

• M1: 50,265 km (0.092 R)
• M2: 226,940 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.53 AU - 2.63 AU

Year: 1578 Days

Day: 37.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 11.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.7 AU - 12.58 AU

Year: 12296 Days

Day: 11 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,943,659 km

• M1: 139,276 km (0.113 R)
• M2: 525,687 km (0.119 R)
• M3: 1,069,326 km (0.112 R)
• M4: 1,764,656 km (0.082 R)
• M5: 2,251,149 km (0.073 R)
• M6: 3,725,885 km (0.097 R)
• M7: 4,328,614 km (0.1 R)
• M8: 5,320,448 km (0.105 R)
• M9: 6,232,696 km (0.111 R)
• M10: 7,879,320 km (0.114 R)
• M11: 8,733,673 km (0.096 R)
• M12: 10,310,584 km (0.104 R)
• M13: 11,276,987 km (0.109 R)
• M14: 12,185,794 km (0.088 R)
• M15: 12,838,340 km (0.09 R)
• M16: 13,389,608 km (0.059 R)
• M17: 14,408,369 km (0.075 R)
• M18: 15,003,769 km (0.058 R)
• M19: 15,962,392 km (0.116 R)
• M20: 16,528,321 km (0.055 R)
• M21: 21,378,134 km (0.098 R)
• M22: 22,503,260 km (0.099 R)
• M23: 33,538,646 km (0.06 R)
• M24: 36,255,044 km (0.033 R)
• M25: 37,978,411 km (0.095 R)
• M26: 44,440,890 km (0.089 R)
• M27: 50,080,879 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.7

Radius: 3.6

Gravity: 63.56 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.22 AU - 18.08 AU

Year: 27045 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 98,943,659 km

• M1: 45,478 km (0.089 R)
• M2: 172,786 km (0.098 R)
• M3: 427,551 km (0.082 R)
• M4: 641,027 km (0.076 R)
• M5: 1,069,326 km (0.098 R)
• M6: 1,571,526 km (0.086 R)
• M7: 1,991,447 km (0.065 R)
• M8: 2,715,052 km (0.107 R)
• M9: 2,878,413 km (0.092 R)
• M10: 3,377,471 km (0.051 R)
• M11: 3,796,345 km (0.086 R)
• M12: 5,177,134 km (0.038 R)
• M13: 5,514,477 km (0.042 R)
• M14: 5,644,776 km (0.076 R)
• M15: 6,374,365 km (0.104 R)
• M16: 6,614,619 km (0.079 R)
• M17: 8,996,966 km (0.059 R)
• M18: 10,052,827 km (0.084 R)
• M19: 11,119,460 km (0.064 R)
• M20: 13,396,639 km (0.108 R)
• M21: 17,227,541 km (0.099 R)
• M22: 20,048,209 km (0.111 R)
• M23: 25,010,370 km (0.092 R)
• M24: 39,958,788 km (0.077 R)
• M25: 41,269,116 km (0.1 R)
• M26: 42,438,822 km (0.115 R)
• M27: 48,068,788 km (0.107 R)
• M28: 54,176,420 km (0.054 R)
• M29: 56,186,118 km (0.074 R)
• M30: 57,621,958 km (0.075 R)
• M31: 60,781,016 km (0.042 R)
• M32: 63,389,854 km (0.041 R)
• M33: 63,610,660 km (0.116 R)
• M34: 69,296,426 km (0.038 R)
• M35: 71,423,559 km (0.112 R)
• M36: 73,350,379 km (0.113 R)
• M37: 79,082,670 km (0.091 R)
• M38: 81,404,579 km (0.104 R)
• M39: 85,644,033 km (0.044 R)
• M40: 94,559,617 km (0.11 R)
• M41: 98,351,475 km (0.051 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: 484 - 15,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit