🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.82 AU - 1.84 AU

Year: 874 Days

Day: 23.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,815,132 km

• M1: 63,280 km (0.098 R)
• M2: 95,892 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 9.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.9 AU - 6.78 AU

Year: 4983 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,815,132 km

• M1: 119,080 km (0.087 R)
• M2: 409,449 km (0.085 R)
• M3: 883,974 km (0.096 R)
• M4: 1,741,469 km (0.039 R)
• M5: 2,560,966 km (0.093 R)
• M6: 2,862,106 km (0.072 R)
• M7: 3,243,581 km (0.119 R)
• M8: 7,100,364 km (0.095 R)
• M9: 7,429,180 km (0.078 R)
• M10: 8,885,665 km (0.077 R)
• M11: 13,122,576 km (0.104 R)
• M12: 14,649,371 km (0.027 R)
• M13: 15,730,814 km (0.082 R)
• M14: 19,294,385 km (0.039 R)
• M15: 20,328,555 km (0.096 R)
• M16: 20,792,309 km (0.091 R)
• M17: 23,003,515 km (0.063 R)
• M18: 24,018,387 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 10.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.04 AU - 6.86 AU

Year: 5784 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,815,132 km

• M1: 131,796 km (0.041 R)
• M2: 650,900 km (0.114 R)
• M3: 1,523,056 km (0.041 R)
• M4: 2,695,754 km (0.1 R)
• M5: 3,186,584 km (0.066 R)
• M6: 3,833,894 km (0.091 R)
• M7: 5,541,105 km (0.09 R)
• M8: 6,282,662 km (0.104 R)
• M9: 7,088,994 km (0.112 R)
• M10: 7,424,094 km (0.109 R)
• M11: 7,930,482 km (0.111 R)
• M12: 9,189,947 km (0.081 R)
• M13: 9,999,570 km (0.117 R)
• M14: 10,696,846 km (0.072 R)
• M15: 11,467,574 km (0.106 R)
• M16: 13,766,894 km (0.097 R)
• M17: 16,836,941 km (0.062 R)
• M18: 17,435,482 km (0.113 R)
• M19: 19,851,937 km (0.055 R)
• M20: 20,336,335 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 11.4

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.37 AU - 7.69 AU

Year: 6582 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,815,132 km

• M1: 143,464 km (0.115 R)
• M2: 525,089 km (0.103 R)
• M3: 1,931,757 km (0.078 R)
• M4: 2,796,882 km (0.112 R)
• M5: 3,805,471 km (0.115 R)
• M6: 5,012,277 km (0.117 R)
• M7: 5,720,174 km (0.07 R)
• M8: 6,149,071 km (0.03 R)
• M9: 6,814,632 km (0.093 R)
• M10: 7,335,382 km (0.063 R)
• M11: 9,734,932 km (0.075 R)
• M12: 10,156,798 km (0.108 R)
• M13: 12,074,044 km (0.082 R)
• M14: 13,808,183 km (0.079 R)
• M15: 15,197,947 km (0.115 R)
• M16: 16,153,279 km (0.029 R)
• M17: 16,745,387 km (0.041 R)
• M18: 17,488,739 km (0.083 R)
• M19: 18,253,932 km (0.1 R)
• M20: 19,041,415 km (0.119 R)
• M21: 19,776,689 km (0.092 R)
• M22: 20,837,787 km (0.097 R)
• M23: 23,156,105 km (0.104 R)
• M24: 24,938,713 km (0.117 R)
• M25: 25,908,107 km (0.116 R)
• M26: 26,266,843 km (0.112 R)
• M27: 28,393,975 km (0.086 R)
• M28: 29,645,960 km (0.107 R)
• M29: 30,934,296 km (0.115 R)
• M30: 36,462,686 km (0.075 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit