🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.76 AU

Year: 243 Days

Day: 36 Hours

Environment

Temp: 0 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.8 AU - 0.84 AU

Year: 315 Days

Day: 43.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,217,953 km

• M1: 320,439 km (0.089 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 9.2

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.79 AU - 3.55 AU

Year: 2396 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,217,953 km

• M1: 114,442 km (0.111 R)
• M2: 498,909 km (0.103 R)
• M3: 1,326,036 km (0.073 R)
• M4: 2,038,421 km (0.076 R)
• M5: 2,561,864 km (0.032 R)
• M6: 3,019,783 km (0.098 R)
• M7: 3,494,307 km (0.12 R)
• M8: 3,837,784 km (0.119 R)
• M9: 4,330,858 km (0.103 R)
• M10: 4,660,123 km (0.112 R)
• M11: 5,880,692 km (0.107 R)
• M12: 6,480,430 km (0.108 R)
• M13: 7,060,571 km (0.105 R)
• M14: 7,518,041 km (0.057 R)
• M15: 8,628,506 km (0.09 R)
• M16: 10,338,858 km (0.057 R)
• M17: 10,651,069 km (0.099 R)
• M18: 11,625,550 km (0.054 R)
• M19: 13,518,561 km (0.053 R)
• M20: 14,709,061 km (0.064 R)
• M21: 16,650,243 km (0.096 R)
• M22: 18,584,095 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 9.5

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.29 AU - 7.23 AU

Year: 7463 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,217,953 km

• M1: 120,426 km (0.111 R)
• M2: 492,476 km (0.074 R)
• M3: 840,740 km (0.038 R)
• M4: 1,522,906 km (0.088 R)
• M5: 2,074,474 km (0.101 R)
• M6: 2,388,330 km (0.11 R)
• M7: 5,434,591 km (0.075 R)
• M8: 6,426,874 km (0.087 R)
• M9: 7,100,962 km (0.065 R)
• M10: 7,535,544 km (0.069 R)
• M11: 12,173,228 km (0.091 R)
• M12: 13,923,523 km (0.028 R)
• M13: 16,578,286 km (0.074 R)
• M14: 17,415,137 km (0.096 R)
• M15: 19,172,912 km (0.085 R)
• M16: 19,707,126 km (0.09 R)
• M17: 22,612,616 km (0.092 R)
• M18: 23,037,623 km (0.06 R)
• M19: 24,079,273 km (0.064 R)
• M20: 26,069,972 km (0.089 R)
• M21: 27,105,489 km (0.098 R)
• M22: 27,681,740 km (0.084 R)
• M23: 29,966,548 km (0.052 R)
• M24: 31,946,476 km (0.076 R)
• M25: 33,570,061 km (0.112 R)
• M26: 34,012,123 km (0.088 R)
• M27: 36,863,758 km (0.055 R)
• M28: 42,006,932 km (0.105 R)
• M29: 43,037,961 km (0.095 R)
• M30: 43,559,758 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit