🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 260 Days

Day: 28.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.7

Radius: 10.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.09 AU - 6.45 AU

Year: 7936 Days

Day: 14.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,531,629 km

• M1: 131,945 km (0.049 R)
• M2: 510,428 km (0.113 R)
• M3: 919,129 km (0.101 R)
• M4: 1,571,226 km (0.112 R)
• M5: 2,918,505 km (0.103 R)
• M6: 3,254,352 km (0.113 R)
• M7: 4,049,764 km (0.105 R)
• M8: 4,469,386 km (0.087 R)
• M9: 4,995,671 km (0.057 R)
• M10: 5,424,120 km (0.079 R)
• M11: 6,416,402 km (0.085 R)
• M12: 6,794,137 km (0.065 R)
• M13: 7,456,855 km (0.056 R)
• M14: 8,643,915 km (0.088 R)
• M15: 10,204,220 km (0.042 R)
• M16: 11,253,201 km (0.061 R)
• M17: 12,372,492 km (0.069 R)
• M18: 13,360,735 km (0.103 R)
• M19: 18,594,118 km (0.045 R)
• M20: 19,105,144 km (0.068 R)
• M21: 21,522,047 km (0.086 R)
• M22: 23,686,280 km (0.111 R)
• M23: 25,597,392 km (0.101 R)
• M24: 26,954,395 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.7

Radius: 4.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.88 AU - 8.1 AU

Year: 13447 Days

Day: 20.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,531,629 km

• M1: 60,886 km (0.1 R)
• M2: 259,702 km (0.088 R)
• M3: 617,241 km (0.075 R)
• M4: 914,193 km (0.096 R)
• M5: 2,274,636 km (0.116 R)
• M6: 3,847,508 km (0.115 R)
• M7: 4,325,473 km (0.088 R)
• M8: 4,842,184 km (0.09 R)
• M9: 6,095,664 km (0.112 R)
• M10: 6,329,486 km (0.082 R)
• M11: 6,638,854 km (0.109 R)
• M12: 7,589,399 km (0.1 R)
• M13: 9,443,366 km (0.098 R)
• M14: 13,114,198 km (0.118 R)
• M15: 15,202,136 km (0.116 R)
• M16: 16,197,410 km (0.061 R)
• M17: 18,179,283 km (0.101 R)
• M18: 19,015,385 km (0.115 R)
• M19: 20,243,434 km (0.071 R)
• M20: 20,839,133 km (0.079 R)
• M21: 23,339,362 km (0.104 R)
• M22: 25,426,552 km (0.103 R)
• M23: 28,275,344 km (0.063 R)
• M24: 30,449,749 km (0.115 R)
• M25: 31,034,677 km (0.119 R)
• M26: 33,243,938 km (0.118 R)
• M27: 35,127,674 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit