🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.75 AU - 2.65 AU

Year: 1204 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,310,532 km

• M1: 349,760 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 8.1

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.68 AU - 5.18 AU

Year: 4039 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,310,532 km

• M1: 100,829 km (0.086 R)
• M2: 506,838 km (0.071 R)
• M3: 1,161,029 km (0.025 R)
• M4: 1,758,822 km (0.066 R)
• M5: 2,201,482 km (0.118 R)
• M6: 4,053,803 km (0.113 R)
• M7: 5,442,670 km (0.064 R)
• M8: 6,199,186 km (0.096 R)
• M9: 6,476,690 km (0.12 R)
• M10: 7,023,919 km (0.044 R)
• M11: 7,955,764 km (0.106 R)
• M12: 8,697,620 km (0.052 R)
• M13: 12,419,914 km (0.057 R)
• M14: 14,145,975 km (0.114 R)
• M15: 15,513,000 km (0.083 R)
• M16: 17,449,694 km (0.082 R)
• M17: 18,571,379 km (0.092 R)
• M18: 23,392,170 km (0.114 R)
• M19: 26,814,521 km (0.097 R)
• M20: 27,886,240 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 10.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.78 AU - 6.64 AU

Year: 5034 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,310,532 km

• M1: 129,701 km (0.032 R)
• M2: 538,403 km (0.069 R)
• M3: 910,004 km (0.108 R)
• M4: 1,296,565 km (0.089 R)
• M5: 2,196,396 km (0.082 R)
• M6: 4,359,731 km (0.053 R)
• M7: 4,911,298 km (0.118 R)
• M8: 5,452,543 km (0.045 R)
• M9: 8,776,907 km (0.096 R)
• M10: 9,657,440 km (0.037 R)
• M11: 11,781,730 km (0.118 R)
• M12: 12,260,593 km (0.107 R)
• M13: 14,524,158 km (0.072 R)
• M14: 17,728,395 km (0.047 R)
• M15: 24,093,335 km (0.064 R)
• M16: 28,717,854 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 5.1

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.26 AU - 15.4 AU

Year: 16956 Days

Day: 18.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,310,532 km

• M1: 63,579 km (0.051 R)
• M2: 268,827 km (0.119 R)
• M3: 606,919 km (0.097 R)
• M4: 1,324,839 km (0.112 R)
• M5: 1,994,289 km (0.114 R)
• M6: 2,216,143 km (0.111 R)
• M7: 4,054,551 km (0.113 R)
• M8: 4,230,628 km (0.092 R)
• M9: 4,535,508 km (0.12 R)
• M10: 4,757,511 km (0.109 R)
• M11: 8,202,601 km (0.1 R)
• M12: 11,851,891 km (0.106 R)
• M13: 12,893,392 km (0.093 R)
• M14: 15,439,099 km (0.09 R)
• M15: 21,145,210 km (0.042 R)
• M16: 22,034,570 km (0.094 R)
• M17: 24,270,459 km (0.095 R)
• M18: 28,539,235 km (0.078 R)
• M19: 31,532,389 km (0.067 R)
• M20: 32,224,728 km (0.066 R)
• M21: 33,759,751 km (0.081 R)
• M22: 42,589,467 km (0.038 R)
• M23: 44,292,190 km (0.098 R)
• M24: 46,039,792 km (0.116 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: 414 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit