🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 304 Days

Day: 31.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.4 AU - 1.72 AU

Year: 682 Days

Day: 45 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,299,569 km

• M1: 162,314 km (0.107 R)
• M2: 723,156 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.59 AU - 4.97 AU

Year: 3098 Days

Day: 24.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,299,569 km

• M1: 1,670,709 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 13.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.34 AU - 7.2 AU

Year: 6163 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,299,569 km

• M1: 178,470 km (0.1 R)
• M2: 427,401 km (0.085 R)
• M3: 607,667 km (0.106 R)
• M4: 778,208 km (0.102 R)
• M5: 911,051 km (0.117 R)
• M6: 1,279,211 km (0.111 R)
• M7: 1,390,811 km (0.04 R)
• M8: 1,607,429 km (0.073 R)
• M9: 1,711,250 km (0.072 R)
• M10: 1,981,125 km (0.077 R)
• M11: 2,363,048 km (0.115 R)
• M12: 2,831,289 km (0.074 R)
• M13: 2,937,055 km (0.104 R)
• M14: 3,130,784 km (0.081 R)
• M15: 4,042,882 km (0.09 R)
• M16: 4,210,582 km (0.091 R)
• M17: 4,503,793 km (0.104 R)
• M18: 4,627,960 km (0.09 R)
• M19: 4,930,746 km (0.098 R)
• M20: 5,058,802 km (0.097 R)
• M21: 5,162,024 km (0.109 R)
• M22: 5,959,082 km (0.11 R)
• M23: 6,178,242 km (0.119 R)
• M24: 6,483,871 km (0.107 R)
• M25: 6,851,732 km (0.091 R)
• M26: 7,139,259 km (0.11 R)
• M27: 7,372,183 km (0.117 R)
• M28: 7,548,559 km (0.08 R)
• M29: 7,696,511 km (0.025 R)
• M30: 8,451,382 km (0.058 R)
• M31: 8,636,135 km (0.08 R)
• M32: 8,946,850 km (0.087 R)
• M33: 9,547,635 km (0.111 R)
• M34: 10,128,973 km (0.087 R)
• M35: 10,358,157 km (0.114 R)
• M36: 10,888,481 km (0.11 R)
• M37: 10,988,861 km (0.106 R)
• M38: 11,292,096 km (0.071 R)
• M39: 12,357,383 km (0.065 R)
• M40: 12,497,257 km (0.077 R)
• M41: 12,707,890 km (0.095 R)
• M42: 13,061,689 km (0.109 R)
• M43: 13,598,596 km (0.04 R)
• M44: 13,706,755 km (0.113 R)
• M45: 13,960,473 km (0.096 R)
• M46: 14,069,680 km (0.09 R)
• M47: 14,252,339 km (0.027 R)
• M48: 14,435,746 km (0.117 R)
• M49: 15,893,427 km (0.117 R)
• M50: 16,160,011 km (0.102 R)
• M51: 16,543,430 km (0.093 R)
• M52: 18,946,870 km (0.082 R)
• M53: 19,310,692 km (0.102 R)
• M54: 20,086,357 km (0.113 R)
• M55: 20,415,921 km (0.082 R)
• M56: 20,747,429 km (0.07 R)
• M57: 20,955,520 km (0.115 R)
• M58: 21,206,097 km (0.097 R)
• M59: 21,541,794 km (0.111 R)
• M60: 21,921,474 km (0.114 R)
• M61: 23,549,248 km (0.08 R)
• M62: 23,766,315 km (0.117 R)
• M63: 24,509,367 km (0.112 R)
• M64: 25,171,188 km (0.11 R)
• M65: 25,615,793 km (0.096 R)
• M66: 26,063,091 km (0.037 R)
• M67: 26,242,608 km (0.094 R)
• M68: 26,467,753 km (0.025 R)
• M69: 27,237,883 km (0.079 R)
• M70: 27,602,752 km (0.105 R)
• M71: 27,923,490 km (0.113 R)
• M72: 28,799,984 km (0.096 R)
• M73: 29,032,309 km (0.098 R)
• M74: 30,296,860 km (0.064 R)
• M75: 30,817,161 km (0.088 R)
• M76: 30,912,156 km (0.095 R)
• M77: 31,483,769 km (0.051 R)
• M78: 31,818,869 km (0.1 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit