🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.15 AU - 1.65 AU

Year: 723 Days

Day: 38.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.55 AU - 1.73 AU

Year: 917 Days

Day: 18 Hours

Environment

Temp: -94 °C

Axial Tilt: 174.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.06 AU - 4.56 AU

Year: 3906 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,316,362 km

• M1: 130,150 km (0.086 R)
• M2: 213,775 km (0.091 R)
• M3: 337,493 km (0.098 R)
• M4: 502,798 km (0.069 R)
• M5: 826,379 km (0.092 R)
• M6: 917,185 km (0.088 R)
• M7: 1,072,617 km (0.07 R)
• M8: 1,342,491 km (0.032 R)
• M9: 1,423,573 km (0.103 R)
• M10: 1,619,696 km (0.045 R)
• M11: 1,854,714 km (0.109 R)
• M12: 1,930,411 km (0.095 R)
• M13: 2,038,421 km (0.029 R)
• M14: 2,308,894 km (0.057 R)
• M15: 2,523,716 km (0.066 R)
• M16: 2,642,198 km (0.08 R)
• M17: 3,080,370 km (0.112 R)
• M18: 3,170,876 km (0.104 R)
• M19: 3,391,533 km (0.074 R)
• M20: 3,560,429 km (0.104 R)
• M21: 3,636,425 km (0.1 R)
• M22: 3,965,391 km (0.117 R)
• M23: 4,163,458 km (0.087 R)
• M24: 4,283,885 km (0.086 R)
• M25: 4,487,188 km (0.12 R)
• M26: 4,589,962 km (0.049 R)
• M27: 4,819,146 km (0.032 R)
• M28: 5,245,201 km (0.092 R)
• M29: 5,528,838 km (0.104 R)
• M30: 5,728,102 km (0.106 R)
• M31: 5,952,350 km (0.036 R)
• M32: 6,225,366 km (0.064 R)
• M33: 6,317,219 km (0.113 R)
• M34: 7,455,060 km (0.09 R)
• M35: 7,675,418 km (0.116 R)
• M36: 8,097,583 km (0.099 R)
• M37: 8,425,502 km (0.111 R)
• M38: 8,578,391 km (0.119 R)
• M39: 9,914,449 km (0.102 R)
• M40: 10,021,861 km (0.078 R)
• M41: 10,265,256 km (0.097 R)
• M42: 10,374,014 km (0.118 R)
• M43: 10,702,830 km (0.116 R)
• M44: 10,951,611 km (0.054 R)
• M45: 11,426,734 km (0.06 R)
• M46: 11,681,051 km (0.084 R)
• M47: 12,252,814 km (0.079 R)
• M48: 12,339,281 km (0.103 R)
• M49: 12,513,114 km (0.078 R)
• M50: 12,658,523 km (0.09 R)
• M51: 12,950,987 km (0.108 R)
• M52: 13,068,571 km (0.111 R)
• M53: 13,962,119 km (0.094 R)
• M54: 14,052,626 km (0.104 R)
• M55: 14,538,220 km (0.064 R)
• M56: 14,691,259 km (0.113 R)
• M57: 15,902,104 km (0.065 R)
• M58: 16,186,190 km (0.09 R)
• M59: 16,344,615 km (0.081 R)
• M60: 16,503,637 km (0.064 R)
• M61: 17,177,276 km (0.056 R)
• M62: 17,436,230 km (0.087 R)
• M63: 17,533,618 km (0.101 R)
• M64: 17,598,694 km (0.078 R)
• M65: 18,352,667 km (0.069 R)
• M66: 18,916,800 km (0.113 R)
• M67: 19,960,096 km (0.066 R)
• M68: 20,574,345 km (0.062 R)
• M69: 20,883,863 km (0.087 R)
• M70: 21,229,583 km (0.12 R)
• M71: 21,926,710 km (0.094 R)
• M72: 22,137,343 km (0.111 R)
• M73: 22,278,115 km (0.119 R)
• M74: 22,419,186 km (0.087 R)
• M75: 24,062,818 km (0.113 R)
• M76: 24,207,628 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 10,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit