🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.57 AU - 0.71 AU

Year: 181 Days

Day: 14.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.28 AU

Year: 493 Days

Day: 16.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,278,662 km

• M1: 249,679 km (0.11 R)
• M2: 385,663 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.77 AU - 1.87 AU

Year: 867 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.56 AU - 2.9 AU

Year: 1593 Days

Day: 23.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.2

Radius: 9.9

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.24 AU - 10.26 AU

Year: 8367 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,278,662 km

• M1: 153,936 km (0.118 R)
• M2: 227,389 km (0.096 R)
• M3: 494,571 km (0.056 R)
• M4: 591,211 km (0.063 R)
• M5: 741,557 km (0.117 R)
• M6: 939,624 km (0.085 R)
• M7: 1,327,382 km (0.081 R)
• M8: 1,894,657 km (0.12 R)
• M9: 2,833,384 km (0.099 R)
• M10: 2,989,265 km (0.055 R)
• M11: 3,336,781 km (0.117 R)
• M12: 3,446,286 km (0.107 R)
• M13: 4,698,271 km (0.077 R)
• M14: 5,070,769 km (0.095 R)
• M15: 5,324,487 km (0.035 R)
• M16: 5,388,665 km (0.107 R)
• M17: 5,647,619 km (0.084 R)
• M18: 5,745,755 km (0.102 R)
• M19: 6,177,644 km (0.064 R)
• M20: 6,380,648 km (0.044 R)
• M21: 6,517,082 km (0.088 R)
• M22: 7,178,903 km (0.104 R)
• M23: 7,392,379 km (0.086 R)
• M24: 7,463,887 km (0.1 R)
• M25: 7,935,120 km (0.112 R)
• M26: 8,192,877 km (0.093 R)
• M27: 8,378,678 km (0.094 R)
• M28: 8,565,824 km (0.104 R)
• M29: 8,641,072 km (0.069 R)
• M30: 9,174,089 km (0.089 R)
• M31: 11,494,203 km (0.111 R)
• M32: 11,702,293 km (0.044 R)
• M33: 11,827,806 km (0.109 R)
• M34: 12,122,215 km (0.084 R)
• M35: 12,504,587 km (0.101 R)
• M36: 12,632,792 km (0.109 R)
• M37: 13,324,533 km (0.086 R)
• M38: 13,411,898 km (0.116 R)
• M39: 13,543,245 km (0.067 R)
• M40: 14,925,529 km (0.027 R)
• M41: 15,061,663 km (0.059 R)
• M42: 15,564,312 km (0.081 R)
• M43: 16,026,270 km (0.109 R)
• M44: 16,258,745 km (0.102 R)
• M45: 16,492,567 km (0.076 R)
• M46: 17,010,624 km (0.06 R)
• M47: 17,200,464 km (0.052 R)
• M48: 17,870,064 km (0.082 R)
• M49: 19,136,260 km (0.041 R)
• M50: 19,234,845 km (0.076 R)
• M51: 19,531,648 km (0.104 R)
• M52: 19,830,095 km (0.067 R)
• M53: 20,784,679 km (0.103 R)
• M54: 20,987,534 km (0.089 R)
• M55: 21,344,325 km (0.097 R)
• M56: 21,446,500 km (0.112 R)
• M57: 22,843,146 km (0.108 R)
• M58: 23,052,433 km (0.043 R)
• M59: 23,790,400 km (0.073 R)
• M60: 24,162,300 km (0.115 R)
• M61: 25,614,596 km (0.092 R)
• M62: 25,995,772 km (0.091 R)
• M63: 26,598,501 km (0.119 R)
• M64: 26,708,605 km (0.075 R)
• M65: 27,205,869 km (0.108 R)
• M66: 28,490,466 km (0.115 R)
• M67: 28,828,856 km (0.109 R)
• M68: 29,055,198 km (0.109 R)
• M69: 30,598,300 km (0.081 R)
• M70: 30,771,384 km (0.109 R)
• M71: 31,176,645 km (0.058 R)
• M72: 31,525,208 km (0.031 R)
• M73: 31,875,267 km (0.067 R)
• M74: 32,638,067 km (0.105 R)
• M75: 33,466,091 km (0.106 R)
• M76: 35,384,833 km (0.1 R)
• M77: 36,296,483 km (0.098 R)
• M78: 36,847,152 km (0.11 R)
• M79: 37,462,299 km (0.105 R)
• M80: 39,077,507 km (0.116 R)
• M81: 39,202,720 km (0.075 R)
• M82: 39,453,446 km (0.056 R)
• M83: 42,697,327 km (0.117 R)
• M84: 43,278,664 km (0.089 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit