🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 525 Days

Day: 31.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 14.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.73 AU - 6.11 AU

Year: 5039 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,945,647 km

• M1: 185,352 km (0.047 R)
• M2: 680,521 km (0.098 R)
• M3: 1,546,393 km (0.047 R)
• M4: 2,488,561 km (0.115 R)
• M5: 3,099,518 km (0.084 R)
• M6: 3,575,539 km (0.098 R)
• M7: 4,804,485 km (0.118 R)
• M8: 5,419,033 km (0.115 R)
• M9: 6,361,350 km (0.089 R)
• M10: 6,839,615 km (0.106 R)
• M11: 8,013,360 km (0.119 R)
• M12: 8,725,745 km (0.084 R)
• M13: 9,727,153 km (0.035 R)
• M14: 10,407,524 km (0.104 R)
• M15: 11,911,132 km (0.103 R)
• M16: 12,991,378 km (0.072 R)
• M17: 16,152,830 km (0.115 R)
• M18: 16,745,537 km (0.114 R)
• M19: 18,419,088 km (0.09 R)
• M20: 19,795,837 km (0.1 R)
• M21: 21,381,425 km (0.105 R)
• M22: 28,234,953 km (0.051 R)
• M23: 29,270,619 km (0.106 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 8.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.12 AU - 9.08 AU

Year: 7330 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,945,647 km

• M1: 102,026 km (0.109 R)
• M2: 541,395 km (0.082 R)
• M3: 910,004 km (0.098 R)
• M4: 1,248,394 km (0.076 R)
• M5: 2,383,543 km (0.117 R)
• M6: 4,321,733 km (0.111 R)
• M7: 4,803,139 km (0.118 R)
• M8: 6,396,057 km (0.112 R)
• M9: 7,093,482 km (0.089 R)
• M10: 8,516,158 km (0.101 R)
• M11: 8,973,479 km (0.094 R)
• M12: 9,623,481 km (0.064 R)
• M13: 9,937,338 km (0.066 R)
• M14: 10,258,076 km (0.102 R)
• M15: 11,560,175 km (0.062 R)
• M16: 12,969,238 km (0.036 R)
• M17: 13,242,254 km (0.07 R)
• M18: 15,322,562 km (0.086 R)
• M19: 17,745,150 km (0.072 R)
• M20: 21,840,691 km (0.108 R)
• M21: 23,576,924 km (0.049 R)
• M22: 23,902,149 km (0.102 R)
• M23: 24,728,528 km (0.109 R)
• M24: 27,411,267 km (0.087 R)
• M25: 32,839,425 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 13.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.36 AU - 9.48 AU

Year: 9320 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,945,647 km

• M1: 166,652 km (0.085 R)
• M2: 601,683 km (0.043 R)
• M3: 1,087,128 km (0.104 R)
• M4: 1,655,600 km (0.069 R)
• M5: 2,475,246 km (0.11 R)
• M6: 10,152,609 km (0.099 R)
• M7: 12,695,773 km (0.096 R)
• M8: 14,486,011 km (0.071 R)
• M9: 16,101,967 km (0.102 R)
• M10: 20,545,024 km (0.107 R)
• M11: 21,506,489 km (0.12 R)
• M12: 22,919,441 km (0.114 R)
• M13: 24,570,852 km (0.049 R)
• M14: 25,198,864 km (0.118 R)
• M15: 33,924,459 km (0.092 R)
• M16: 39,752,941 km (0.056 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit