🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.72 AU - 2.78 AU

Year: 1588 Days

Day: 47.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.02 AU - 5.64 AU

Year: 4285 Days

Day: 33.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,848,134 km

• M1: 3,113,431 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 14.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.71 AU - 11.49 AU

Year: 12019 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,848,134 km

• M1: 180,415 km (0.12 R)
• M2: 765,642 km (0.031 R)
• M3: 1,485,208 km (0.086 R)
• M4: 2,266,857 km (0.102 R)
• M5: 3,357,126 km (0.112 R)
• M6: 5,750,093 km (0.042 R)
• M7: 6,376,160 km (0.116 R)
• M8: 7,008,959 km (0.061 R)
• M9: 8,271,117 km (0.113 R)
• M10: 9,442,318 km (0.09 R)
• M11: 10,772,991 km (0.105 R)
• M12: 11,349,691 km (0.114 R)
• M13: 13,502,405 km (0.113 R)
• M14: 16,117,375 km (0.081 R)
• M15: 21,995,525 km (0.1 R)
• M16: 24,324,763 km (0.064 R)
• M17: 27,101,001 km (0.037 R)
• M18: 30,808,185 km (0.062 R)
• M19: 31,865,394 km (0.06 R)
• M20: 33,607,162 km (0.12 R)
• M21: 34,501,458 km (0.114 R)
• M22: 37,042,826 km (0.057 R)
• M23: 44,070,934 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.5

Radius: 4.7

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.85 AU - 21.87 AU

Year: 27397 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,848,134 km

• M1: 58,493 km (0.096 R)
• M2: 441,763 km (0.095 R)
• M3: 670,198 km (0.12 R)
• M4: 962,812 km (0.118 R)
• M5: 1,497,475 km (0.115 R)
• M6: 2,039,169 km (0.042 R)
• M7: 4,166,450 km (0.096 R)
• M8: 4,512,470 km (0.068 R)
• M9: 5,380,886 km (0.111 R)
• M10: 6,627,784 km (0.114 R)
• M11: 7,951,127 km (0.119 R)
• M12: 9,152,248 km (0.106 R)
• M13: 11,436,757 km (0.108 R)
• M14: 12,183,101 km (0.118 R)
• M15: 13,772,130 km (0.114 R)
• M16: 16,154,476 km (0.042 R)
• M17: 16,322,474 km (0.103 R)
• M18: 16,661,762 km (0.063 R)
• M19: 23,604,300 km (0.101 R)
• M20: 26,521,010 km (0.067 R)
• M21: 31,202,675 km (0.109 R)
• M22: 32,520,333 km (0.117 R)
• M23: 34,426,659 km (0.1 R)
• M24: 38,013,866 km (0.043 R)
• M25: 41,057,136 km (0.082 R)
• M26: 44,752,801 km (0.074 R)
• M27: 46,426,652 km (0.094 R)
• M28: 50,612,999 km (0.05 R)
• M29: 51,515,822 km (0.115 R)
• M30: 65,730,911 km (0.068 R)
• M31: 68,328,678 km (0.1 R)
• M32: 68,548,138 km (0.112 R)
• M33: 71,219,208 km (0.073 R)
• M34: 73,958,794 km (0.094 R)
• M35: 79,647,103 km (0.118 R)
• M36: 79,890,200 km (0.068 R)
• M37: 83,096,232 km (0.06 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit