🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.41 AU - 1.85 AU

Year: 780 Days

Day: 12.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,175,543 km

• M1: 262,395 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.51 AU - 3.59 AU

Year: 2507 Days

Day: 28.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 9.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.49 AU - 7.23 AU

Year: 6733 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,175,543 km

• M1: 118,930 km (0.104 R)
• M2: 607,966 km (0.084 R)
• M3: 946,955 km (0.102 R)
• M4: 1,927,269 km (0.099 R)
• M5: 4,260,697 km (0.105 R)
• M6: 6,141,890 km (0.034 R)
• M7: 6,576,023 km (0.035 R)
• M8: 7,505,774 km (0.116 R)
• M9: 7,847,306 km (0.098 R)
• M10: 8,602,476 km (0.097 R)
• M11: 8,934,583 km (0.065 R)
• M12: 11,208,620 km (0.102 R)
• M13: 14,416,148 km (0.05 R)
• M14: 14,885,437 km (0.119 R)
• M15: 15,184,034 km (0.06 R)
• M16: 16,229,125 km (0.1 R)
• M17: 21,721,910 km (0.076 R)
• M18: 22,339,151 km (0.06 R)
• M19: 26,377,695 km (0.114 R)
• M20: 29,543,635 km (0.098 R)
• M21: 30,015,766 km (0.111 R)
• M22: 31,169,165 km (0.087 R)
• M23: 33,157,022 km (0.081 R)
• M24: 34,285,588 km (0.03 R)
• M25: 35,545,651 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.91 AU - 11.17 AU

Year: 12823 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,175,543 km

• M1: 219,011 km (0.101 R)
• M2: 935,735 km (0.078 R)
• M3: 1,887,327 km (0.097 R)
• M4: 2,740,783 km (0.04 R)
• M5: 3,245,376 km (0.062 R)
• M6: 3,758,198 km (0.091 R)
• M7: 4,295,404 km (0.056 R)
• M8: 5,704,167 km (0.07 R)
• M9: 7,664,198 km (0.096 R)
• M10: 8,252,267 km (0.072 R)
• M11: 9,017,610 km (0.094 R)
• M12: 11,658,760 km (0.103 R)
• M13: 13,640,184 km (0.1 R)
• M14: 17,172,489 km (0.099 R)
• M15: 20,924,105 km (0.031 R)
• M16: 24,896,377 km (0.078 R)
• M17: 34,299,351 km (0.083 R)
• M18: 37,293,552 km (0.107 R)
• M19: 40,729,516 km (0.031 R)
• M20: 42,524,392 km (0.114 R)
• M21: 45,095,680 km (0.092 R)
• M22: 46,866,619 km (0.053 R)
• M23: 52,780,074 km (0.102 R)
• M24: 54,415,178 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 8.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.6 AU - 14.16 AU

Year: 14386 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,175,543 km

• M1: 135,835 km (0.07 R)
• M2: 480,359 km (0.108 R)
• M3: 1,178,532 km (0.084 R)
• M4: 2,141,643 km (0.052 R)
• M5: 3,115,376 km (0.093 R)
• M6: 4,448,592 km (0.039 R)
• M7: 5,726,158 km (0.106 R)
• M8: 10,788,998 km (0.049 R)
• M9: 11,803,422 km (0.109 R)
• M10: 18,390,066 km (0.109 R)
• M11: 18,704,820 km (0.108 R)
• M12: 19,670,474 km (0.106 R)
• M13: 20,923,955 km (0.08 R)
• M14: 21,613,900 km (0.104 R)
• M15: 23,130,075 km (0.083 R)
• M16: 23,681,792 km (0.076 R)
• M17: 25,389,751 km (0.065 R)
• M18: 33,510,970 km (0.112 R)
• M19: 37,142,758 km (0.111 R)
• M20: 37,519,744 km (0.096 R)
• M21: 37,899,274 km (0.089 R)
• M22: 39,053,422 km (0.12 R)
• M23: 39,704,621 km (0.117 R)
• M24: 40,363,001 km (0.042 R)
• M25: 41,566,516 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit