🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.11 AU - 2.21 AU

Year: 1148 Days

Day: 13.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,359,270 km

• M1: 149,747 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.86 AU - 4.46 AU

Year: 2532 Days

Day: 41.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,359,270 km

• M1: 622,028 km (0.113 R)
• M2: 1,997,132 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.31 AU - 5.45 AU

Year: 3899 Days

Day: 39.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.9

Radius: 3.2

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.95 AU - 18.75 AU

Year: 25014 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,359,270 km

• M1: 42,486 km (0.074 R)
• M2: 797,656 km (0.058 R)
• M3: 1,064,838 km (0.096 R)
• M4: 1,807,741 km (0.056 R)
• M5: 2,266,109 km (0.093 R)
• M6: 3,486,229 km (0.117 R)
• M7: 6,990,260 km (0.089 R)
• M8: 7,509,215 km (0.116 R)
• M9: 8,574,651 km (0.1 R)
• M10: 10,829,839 km (0.091 R)
• M11: 11,464,283 km (0.101 R)
• M12: 13,847,078 km (0.029 R)
• M13: 15,510,606 km (0.098 R)
• M14: 17,850,168 km (0.063 R)
• M15: 18,979,781 km (0.095 R)
• M16: 24,852,395 km (0.073 R)
• M17: 25,050,163 km (0.089 R)
• M18: 25,348,611 km (0.119 R)
• M19: 27,716,745 km (0.09 R)
• M20: 29,558,894 km (0.097 R)
• M21: 30,340,543 km (0.117 R)
• M22: 31,250,546 km (0.104 R)
• M23: 36,455,954 km (0.116 R)
• M24: 38,267,734 km (0.118 R)
• M25: 48,849,390 km (0.03 R)
• M26: 49,315,237 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.4

Radius: 6.5

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.68 AU - 21.1 AU

Year: 30879 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,359,270 km

• M1: 81,082 km (0.093 R)
• M2: 757,863 km (0.058 R)
• M3: 1,009,486 km (0.089 R)
• M4: 2,143,588 km (0.09 R)
• M5: 2,426,777 km (0.101 R)
• M6: 2,898,160 km (0.093 R)
• M7: 4,417,176 km (0.101 R)
• M8: 5,540,058 km (0.083 R)
• M9: 6,644,090 km (0.03 R)
• M10: 8,977,219 km (0.059 R)
• M11: 10,692,657 km (0.105 R)
• M12: 16,403,257 km (0.107 R)
• M13: 18,071,423 km (0.097 R)
• M14: 21,204,002 km (0.064 R)
• M15: 21,958,275 km (0.079 R)
• M16: 24,095,879 km (0.105 R)
• M17: 24,798,689 km (0.081 R)
• M18: 28,389,487 km (0.114 R)
• M19: 28,779,638 km (0.095 R)
• M20: 29,570,712 km (0.117 R)
• M21: 33,166,596 km (0.099 R)
• M22: 34,920,481 km (0.089 R)
• M23: 42,725,152 km (0.109 R)
• M24: 49,147,388 km (0.115 R)
• M25: 68,651,061 km (0.101 R)
• M26: 87,696,366 km (0.074 R)
• M27: 93,598,002 km (0.098 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit