🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.81 AU - 1.35 AU

Year: 425 Days

Day: 17.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 504 Days

Day: 25.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.87 AU - 3.09 AU

Year: 1479 Days

Day: 30.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.82 AU - 5.88 AU

Year: 4045 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,573,915 km

• M1: 223,649 km (0.079 R)
• M2: 339,138 km (0.059 R)
• M3: 484,548 km (0.086 R)
• M4: 593,904 km (0.039 R)
• M5: 994,975 km (0.075 R)
• M6: 1,156,691 km (0.093 R)
• M7: 1,269,637 km (0.101 R)
• M8: 1,476,980 km (0.111 R)
• M9: 1,744,461 km (0.078 R)
• M10: 1,926,222 km (0.095 R)
• M11: 2,045,302 km (0.08 R)
• M12: 2,363,347 km (0.068 R)
• M13: 2,565,603 km (0.034 R)
• M14: 3,432,374 km (0.048 R)
• M15: 3,620,268 km (0.109 R)
• M16: 3,811,754 km (0.111 R)
• M17: 4,050,512 km (0.098 R)
• M18: 4,726,545 km (0.068 R)
• M19: 4,866,120 km (0.119 R)
• M20: 5,462,267 km (0.083 R)
• M21: 5,633,407 km (0.071 R)
• M22: 6,157,748 km (0.112 R)
• M23: 6,284,906 km (0.067 R)
• M24: 6,490,154 km (0.105 R)
• M25: 6,645,586 km (0.069 R)
• M26: 6,776,185 km (0.105 R)
• M27: 7,039,777 km (0.047 R)
• M28: 7,253,103 km (0.111 R)
• M29: 7,495,751 km (0.079 R)
• M30: 7,604,359 km (0.039 R)
• M31: 8,183,752 km (0.107 R)
• M32: 8,408,298 km (0.118 R)
• M33: 9,007,288 km (0.058 R)
• M34: 9,414,344 km (0.098 R)
• M35: 10,978,838 km (0.076 R)
• M36: 11,102,556 km (0.103 R)
• M37: 11,507,816 km (0.107 R)
• M38: 11,917,864 km (0.055 R)
• M39: 12,108,751 km (0.114 R)
• M40: 12,461,503 km (0.077 R)
• M41: 12,785,083 km (0.106 R)
• M42: 13,111,356 km (0.1 R)
• M43: 13,275,614 km (0.09 R)
• M44: 14,750,051 km (0.113 R)
• M45: 15,092,480 km (0.089 R)
• M46: 15,472,160 km (0.069 R)
• M47: 15,785,119 km (0.094 R)
• M48: 16,030,010 km (0.094 R)
• M49: 16,346,709 km (0.113 R)
• M50: 16,772,165 km (0.086 R)
• M51: 17,093,801 km (0.095 R)
• M52: 17,417,381 km (0.063 R)
• M53: 18,842,899 km (0.051 R)
• M54: 19,588,644 km (0.115 R)
• M55: 19,814,088 km (0.084 R)
• M56: 20,116,276 km (0.105 R)
• M57: 20,267,968 km (0.119 R)
• M58: 20,496,105 km (0.092 R)
• M59: 20,610,398 km (0.115 R)
• M60: 20,839,881 km (0.067 R)
• M61: 21,339,987 km (0.039 R)
• M62: 21,572,163 km (0.044 R)
• M63: 21,921,922 km (0.087 R)
• M64: 22,038,908 km (0.09 R)
• M65: 22,627,127 km (0.111 R)
• M66: 22,824,297 km (0.103 R)
• M67: 23,220,581 km (0.088 R)
• M68: 24,100,067 km (0.103 R)
• M69: 24,706,088 km (0.056 R)
• M70: 25,562,835 km (0.077 R)
• M71: 26,637,247 km (0.104 R)
• M72: 26,845,487 km (0.08 R)
• M73: 26,970,701 km (0.113 R)
• M74: 27,768,506 km (0.1 R)
• M75: 28,064,261 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit