🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.5 AU - 0.6 AU

Year: 156 Days

Day: 16 Hours

Environment

Temp: 194 °C

Axial Tilt: 132.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,975,687 km

• M1: 80,035 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.63 AU - 2.01 AU

Year: 940 Days

Day: 13.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 10.4

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.13 AU - 5.99 AU

Year: 5020 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,975,687 km

• M1: 129,402 km (0.087 R)
• M2: 540,048 km (0.097 R)
• M3: 1,034,469 km (0.056 R)
• M4: 1,806,394 km (0.09 R)
• M5: 2,368,134 km (0.048 R)
• M6: 2,718,193 km (0.066 R)
• M7: 3,123,304 km (0.079 R)
• M8: 3,546,367 km (0.099 R)
• M9: 4,613,449 km (0.116 R)
• M10: 5,192,841 km (0.104 R)
• M11: 7,334,484 km (0.094 R)
• M12: 8,046,869 km (0.106 R)
• M13: 8,440,162 km (0.086 R)
• M14: 9,697,383 km (0.12 R)
• M15: 10,509,250 km (0.093 R)
• M16: 12,843,127 km (0.08 R)
• M17: 13,218,019 km (0.08 R)
• M18: 13,710,944 km (0.088 R)
• M19: 15,623,702 km (0.082 R)
• M20: 16,051,253 km (0.06 R)
• M21: 18,714,245 km (0.086 R)
• M22: 22,344,088 km (0.119 R)
• M23: 23,518,580 km (0.102 R)
• M24: 24,651,485 km (0.111 R)
• M25: 25,231,326 km (0.09 R)
• M26: 25,566,725 km (0.079 R)
• M27: 28,358,371 km (0.119 R)
• M28: 30,962,570 km (0.111 R)
• M29: 31,637,706 km (0.089 R)
• M30: 33,722,202 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.5

Radius: 5.9

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.74 AU - 15.28 AU

Year: 20078 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,975,687 km

• M1: 77,641 km (0.108 R)
• M2: 357,838 km (0.11 R)
• M3: 624,721 km (0.04 R)
• M4: 984,653 km (0.064 R)
• M5: 1,395,748 km (0.072 R)
• M6: 1,747,154 km (0.048 R)
• M7: 2,053,081 km (0.026 R)
• M8: 2,485,120 km (0.1 R)
• M9: 4,623,771 km (0.083 R)
• M10: 5,762,959 km (0.071 R)
• M11: 6,095,964 km (0.026 R)
• M12: 6,709,465 km (0.103 R)
• M13: 9,351,213 km (0.1 R)
• M14: 10,776,283 km (0.116 R)
• M15: 15,194,506 km (0.091 R)
• M16: 16,649,196 km (0.091 R)
• M17: 19,275,686 km (0.092 R)
• M18: 23,925,636 km (0.042 R)
• M19: 31,513,390 km (0.102 R)
• M20: 32,415,315 km (0.117 R)
• M21: 38,921,476 km (0.109 R)
• M22: 42,245,242 km (0.085 R)
• M23: 42,869,215 km (0.072 R)
• M24: 43,183,520 km (0.109 R)
• M25: 51,904,776 km (0.053 R)
• M26: 54,071,702 km (0.085 R)
• M27: 57,433,914 km (0.095 R)
• M28: 61,330,340 km (0.08 R)
• M29: 77,975,646 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit