🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.48 AU - 1.86 AU

Year: 758 Days

Day: 23.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.79 AU - 4.53 AU

Year: 2982 Days

Day: 15 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,343,149 km

• M1: 1,858,604 km (0.115 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 10.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.61 AU - 9.15 AU

Year: 7046 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,343,149 km

• M1: 331,658 km (0.067 R)
• M2: 639,381 km (0.103 R)
• M3: 1,063,342 km (0.11 R)
• M4: 1,396,197 km (0.054 R)
• M5: 1,565,243 km (0.037 R)
• M6: 1,721,423 km (0.082 R)
• M7: 1,841,999 km (0.096 R)
• M8: 2,028,398 km (0.116 R)
• M9: 2,221,080 km (0.08 R)
• M10: 2,308,594 km (0.059 R)
• M11: 2,532,842 km (0.11 R)
• M12: 2,694,108 km (0.116 R)
• M13: 2,858,666 km (0.097 R)
• M14: 3,247,770 km (0.1 R)
• M15: 3,550,705 km (0.103 R)
• M16: 3,705,689 km (0.103 R)
• M17: 4,347,763 km (0.046 R)
• M18: 5,024,394 km (0.112 R)
• M19: 5,885,629 km (0.05 R)
• M20: 6,100,302 km (0.085 R)
• M21: 6,411,615 km (0.118 R)
• M22: 7,147,337 km (0.09 R)
• M23: 7,741,690 km (0.095 R)
• M24: 8,524,386 km (0.109 R)
• M25: 9,189,947 km (0.106 R)
• M26: 10,459,285 km (0.091 R)
• M27: 10,607,835 km (0.088 R)
• M28: 12,249,074 km (0.025 R)
• M29: 12,641,918 km (0.071 R)
• M30: 13,039,100 km (0.11 R)
• M31: 13,118,985 km (0.112 R)
• M32: 13,845,582 km (0.07 R)
• M33: 14,585,194 km (0.113 R)
• M34: 14,709,659 km (0.104 R)
• M35: 15,253,448 km (0.117 R)
• M36: 15,464,231 km (0.114 R)
• M37: 15,591,240 km (0.036 R)
• M38: 15,931,575 km (0.091 R)
• M39: 16,017,145 km (0.077 R)
• M40: 16,274,453 km (0.065 R)
• M41: 17,098,438 km (0.073 R)
• M42: 18,113,909 km (0.094 R)
• M43: 18,561,655 km (0.1 R)
• M44: 19,239,932 km (0.038 R)
• M45: 19,467,769 km (0.115 R)
• M46: 20,110,741 km (0.048 R)
• M47: 20,574,195 km (0.079 R)
• M48: 20,667,395 km (0.104 R)
• M49: 21,276,108 km (0.084 R)
• M50: 21,938,229 km (0.086 R)
• M51: 23,623,149 km (0.092 R)
• M52: 23,916,212 km (0.113 R)
• M53: 24,014,198 km (0.094 R)
• M54: 24,161,253 km (0.043 R)
• M55: 24,901,613 km (0.118 R)
• M56: 25,549,222 km (0.068 R)
• M57: 25,850,063 km (0.1 R)
• M58: 26,202,366 km (0.104 R)
• M59: 27,833,581 km (0.064 R)
• M60: 28,143,099 km (0.055 R)
• M61: 28,921,906 km (0.102 R)
• M62: 29,026,176 km (0.097 R)
• M63: 29,287,673 km (0.079 R)
• M64: 29,655,085 km (0.059 R)
• M65: 30,447,505 km (0.067 R)
• M66: 30,713,191 km (0.094 R)
• M67: 30,926,218 km (0.081 R)
• M68: 32,107,144 km (0.119 R)
• M69: 32,269,308 km (0.099 R)
• M70: 32,757,446 km (0.107 R)
• M71: 32,920,657 km (0.108 R)
• M72: 34,126,117 km (0.096 R)
• M73: 34,346,923 km (0.115 R)
• M74: 34,457,476 km (0.101 R)
• M75: 36,242,179 km (0.116 R)
• M76: 36,580,270 km (0.081 R)
• M77: 37,486,683 km (0.08 R)
• M78: 38,114,097 km (0.091 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit