🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 213 Days

Day: 17.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.71 AU - 4.37 AU

Year: 3011 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.7

Radius: 11.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.53 AU - 6.13 AU

Year: 4563 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,369,737 km

• M1: 146,756 km (0.103 R)
• M2: 680,521 km (0.099 R)
• M3: 1,231,041 km (0.099 R)
• M4: 1,657,544 km (0.093 R)
• M5: 2,144,785 km (0.061 R)
• M6: 3,040,128 km (0.083 R)
• M7: 4,089,108 km (0.115 R)
• M8: 4,920,723 km (0.113 R)
• M9: 5,634,454 km (0.083 R)
• M10: 6,147,874 km (0.1 R)
• M11: 7,180,099 km (0.115 R)
• M12: 9,233,629 km (0.118 R)
• M13: 9,622,434 km (0.119 R)
• M14: 11,449,323 km (0.077 R)
• M15: 11,898,715 km (0.106 R)
• M16: 14,137,896 km (0.105 R)
• M17: 15,529,755 km (0.116 R)
• M18: 17,169,198 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 10.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.82 AU - 11.52 AU

Year: 12028 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,369,737 km

• M1: 135,386 km (0.063 R)
• M2: 759,209 km (0.109 R)
• M3: 1,193,641 km (0.067 R)
• M4: 1,877,603 km (0.117 R)
• M5: 2,675,708 km (0.086 R)
• M6: 4,292,113 km (0.11 R)
• M7: 4,768,432 km (0.047 R)
• M8: 5,250,287 km (0.052 R)
• M9: 6,789,051 km (0.068 R)
• M10: 8,608,759 km (0.093 R)
• M11: 9,153,146 km (0.062 R)
• M12: 11,563,317 km (0.076 R)
• M13: 12,647,004 km (0.038 R)
• M14: 14,426,770 km (0.068 R)
• M15: 15,135,415 km (0.085 R)
• M16: 15,559,375 km (0.11 R)
• M17: 16,685,997 km (0.055 R)
• M18: 19,383,396 km (0.11 R)
• M19: 20,246,277 km (0.075 R)
• M20: 20,984,692 km (0.062 R)
• M21: 24,201,345 km (0.117 R)
• M22: 24,614,834 km (0.083 R)
• M23: 25,201,706 km (0.117 R)
• M24: 26,056,209 km (0.118 R)
• M25: 33,909,649 km (0.114 R)
• M26: 34,950,850 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 11.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.08 AU - 11.72 AU

Year: 14275 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,369,737 km

• M1: 151,692 km (0.086 R)
• M2: 530,773 km (0.073 R)
• M3: 950,395 km (0.1 R)
• M4: 1,384,379 km (0.091 R)
• M5: 1,984,565 km (0.103 R)
• M6: 3,241,935 km (0.075 R)
• M7: 3,684,745 km (0.058 R)
• M8: 6,769,752 km (0.056 R)
• M9: 7,414,220 km (0.109 R)
• M10: 8,099,079 km (0.111 R)
• M11: 8,779,001 km (0.072 R)
• M12: 9,844,886 km (0.085 R)
• M13: 10,940,691 km (0.106 R)
• M14: 14,585,643 km (0.116 R)
• M15: 15,524,070 km (0.12 R)
• M16: 16,502,440 km (0.086 R)
• M17: 17,670,201 km (0.094 R)
• M18: 19,206,571 km (0.116 R)
• M19: 21,334,601 km (0.103 R)
• M20: 22,106,526 km (0.112 R)
• M21: 23,888,686 km (0.053 R)
• M22: 25,477,116 km (0.067 R)
• M23: 26,541,804 km (0.066 R)
• M24: 28,245,275 km (0.117 R)
• M25: 30,127,216 km (0.067 R)
• M26: 34,023,493 km (0.103 R)
• M27: 35,791,590 km (0.063 R)
• M28: 37,249,720 km (0.104 R)
• M29: 39,127,473 km (0.038 R)
• M30: 41,330,900 km (0.089 R)
• M31: 43,206,707 km (0.116 R)
• M32: 44,859,165 km (0.04 R)
• M33: 49,620,118 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit