🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.67 AU - 2.39 AU

Year: 1078 Days

Day: 19.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.59 AU - 4.05 AU

Year: 2255 Days

Day: 24.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 12.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.29 AU - 13.75 AU

Year: 13637 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,387,764 km

• M1: 220,358 km (0.094 R)
• M2: 472,879 km (0.103 R)
• M3: 598,541 km (0.117 R)
• M4: 1,093,112 km (0.05 R)
• M5: 1,201,570 km (0.112 R)
• M6: 1,406,370 km (0.115 R)
• M7: 1,598,453 km (0.101 R)
• M8: 2,656,409 km (0.117 R)
• M9: 3,049,852 km (0.071 R)
• M10: 3,206,182 km (0.099 R)
• M11: 3,559,831 km (0.056 R)
• M12: 3,658,416 km (0.097 R)
• M13: 3,858,428 km (0.116 R)
• M14: 4,480,456 km (0.114 R)
• M15: 4,658,777 km (0.025 R)
• M16: 5,133,750 km (0.063 R)
• M17: 5,320,747 km (0.08 R)
• M18: 5,433,843 km (0.102 R)
• M19: 5,586,134 km (0.091 R)
• M20: 8,034,902 km (0.085 R)
• M21: 8,339,782 km (0.051 R)
• M22: 9,096,299 km (0.041 R)
• M23: 9,828,281 km (0.05 R)
• M24: 10,248,501 km (0.066 R)
• M25: 10,342,598 km (0.087 R)
• M26: 10,579,262 km (0.05 R)
• M27: 10,817,871 km (0.078 R)
• M28: 11,009,954 km (0.095 R)
• M29: 11,300,174 km (0.036 R)
• M30: 11,544,019 km (0.111 R)
• M31: 11,789,659 km (0.058 R)
• M32: 13,868,022 km (0.083 R)
• M33: 14,497,530 km (0.096 R)
• M34: 15,136,462 km (0.099 R)
• M35: 15,675,912 km (0.1 R)
• M36: 16,331,600 km (0.104 R)
• M37: 16,607,458 km (0.031 R)
• M38: 16,884,812 km (0.073 R)
• M39: 17,669,752 km (0.077 R)
• M40: 19,217,043 km (0.076 R)
• M41: 19,625,296 km (0.08 R)
• M42: 20,036,391 km (0.119 R)
• M43: 21,588,170 km (0.099 R)
• M44: 23,488,362 km (0.069 R)
• M45: 27,512,245 km (0.063 R)
• M46: 28,567,658 km (0.1 R)
• M47: 31,743,920 km (0.105 R)
• M48: 32,920,208 km (0.078 R)
• M49: 33,408,645 km (0.077 R)
• M50: 34,534,220 km (0.109 R)
• M51: 35,315,270 km (0.099 R)
• M52: 35,529,195 km (0.098 R)
• M53: 36,030,348 km (0.091 R)
• M54: 36,461,639 km (0.116 R)
• M55: 36,677,957 km (0.115 R)
• M56: 37,184,346 km (0.105 R)
• M57: 37,329,456 km (0.109 R)
• M58: 39,528,694 km (0.111 R)
• M59: 40,494,797 km (0.108 R)
• M60: 41,018,091 km (0.043 R)
• M61: 41,243,086 km (0.118 R)
• M62: 42,905,567 km (0.071 R)
• M63: 43,210,148 km (0.047 R)
• M64: 43,821,555 km (0.076 R)
• M65: 44,358,910 km (0.083 R)
• M66: 45,750,619 km (0.098 R)
• M67: 45,983,992 km (0.089 R)
• M68: 46,373,844 km (0.076 R)
• M69: 48,339,261 km (0.096 R)
• M70: 49,053,441 km (0.103 R)
• M71: 49,212,613 km (0.113 R)
• M72: 49,371,935 km (0.045 R)
• M73: 49,851,097 km (0.043 R)
• M74: 52,269,646 km (0.105 R)
• M75: 52,757,933 km (0.084 R)
• M76: 53,166,036 km (0.12 R)
• M77: 54,149,792 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit