🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.65 AU - 1.67 AU

Year: 797 Days

Day: 41.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,375,865 km

• M1: 221,255 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.45 AU - 2.09 AU

Year: 878 Days

Day: 32.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 11.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.53 AU - 8.25 AU

Year: 8262 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,375,865 km

• M1: 145,559 km (0.068 R)
• M2: 239,207 km (0.106 R)
• M3: 341,831 km (0.077 R)
• M4: 517,908 km (0.093 R)
• M5: 727,794 km (0.115 R)
• M6: 800,648 km (0.098 R)
• M7: 1,741,618 km (0.108 R)
• M8: 1,975,589 km (0.113 R)
• M9: 2,065,947 km (0.087 R)
• M10: 2,329,987 km (0.084 R)
• M11: 2,771,749 km (0.061 R)
• M12: 3,080,968 km (0.112 R)
• M13: 3,311,349 km (0.097 R)
• M14: 3,474,111 km (0.051 R)
• M15: 3,695,367 km (0.103 R)
• M16: 3,940,408 km (0.043 R)
• M17: 4,288,522 km (0.103 R)
• M18: 4,606,418 km (0.099 R)
• M19: 4,973,381 km (0.111 R)
• M20: 5,097,697 km (0.117 R)
• M21: 5,370,863 km (0.091 R)
• M22: 5,562,797 km (0.099 R)
• M23: 5,757,124 km (0.107 R)
• M24: 6,130,072 km (0.037 R)
• M25: 6,511,098 km (0.116 R)
• M26: 7,132,078 km (0.097 R)
• M27: 7,604,209 km (0.11 R)
• M28: 7,820,079 km (0.075 R)
• M29: 7,940,954 km (0.071 R)
• M30: 8,111,047 km (0.07 R)
• M31: 8,454,972 km (0.074 R)
• M32: 8,529,323 km (0.087 R)
• M33: 8,703,604 km (0.117 R)
• M34: 8,854,100 km (0.084 R)
• M35: 9,438,429 km (0.107 R)
• M36: 9,748,246 km (0.062 R)
• M37: 9,904,426 km (0.087 R)
• M38: 10,087,833 km (0.109 R)
• M39: 10,404,682 km (0.071 R)
• M40: 10,590,931 km (0.038 R)
• M41: 10,967,020 km (0.114 R)
• M42: 11,898,566 km (0.109 R)
• M43: 12,177,267 km (0.089 R)
• M44: 12,345,564 km (0.083 R)
• M45: 12,712,977 km (0.119 R)
• M46: 12,912,391 km (0.052 R)
• M47: 13,055,257 km (0.079 R)
• M48: 13,749,092 km (0.104 R)
• M49: 13,924,420 km (0.103 R)
• M50: 14,129,968 km (0.046 R)
• M51: 14,218,230 km (0.116 R)
• M52: 14,871,973 km (0.056 R)
• M53: 15,263,022 km (0.095 R)
• M54: 15,414,265 km (0.078 R)
• M55: 15,718,248 km (0.093 R)
• M56: 16,363,165 km (0.101 R)
• M57: 16,487,032 km (0.054 R)
• M58: 17,173,536 km (0.047 R)
• M59: 17,647,163 km (0.06 R)
• M60: 17,805,887 km (0.107 R)
• M61: 17,997,073 km (0.104 R)
• M62: 18,124,979 km (0.099 R)
• M63: 18,381,539 km (0.115 R)
• M64: 18,542,506 km (0.086 R)
• M65: 19,125,938 km (0.082 R)
• M66: 19,223,775 km (0.065 R)
• M67: 20,045,516 km (0.118 R)
• M68: 21,013,115 km (0.055 R)
• M69: 21,248,882 km (0.101 R)
• M70: 21,451,736 km (0.095 R)
• M71: 21,825,282 km (0.116 R)
• M72: 22,269,588 km (0.078 R)
• M73: 22,716,885 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit