🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 191 Days

Day: 12.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.19 AU - 1.89 AU

Year: 828 Days

Day: 39.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.72 AU - 2.3 AU

Year: 1235 Days

Day: 32.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 8.5

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.62 AU - 3.08 AU

Year: 2086 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,480,294 km

• M1: 115,938 km (0.069 R)
• M2: 224,397 km (0.093 R)
• M3: 294,109 km (0.03 R)
• M4: 367,412 km (0.089 R)
• M5: 455,526 km (0.107 R)
• M6: 513,719 km (0.096 R)
• M7: 598,541 km (0.081 R)
• M8: 671,694 km (0.081 R)
• M9: 739,612 km (0.09 R)
• M10: 977,173 km (0.116 R)
• M11: 1,055,114 km (0.056 R)
• M12: 1,176,288 km (0.06 R)
• M13: 1,366,726 km (0.1 R)
• M14: 1,567,486 km (0.086 R)
• M15: 1,874,162 km (0.095 R)
• M16: 2,085,095 km (0.09 R)
• M17: 2,422,438 km (0.069 R)
• M18: 2,475,845 km (0.076 R)
• M19: 2,735,247 km (0.098 R)
• M20: 3,687,887 km (0.114 R)
• M21: 3,780,637 km (0.052 R)
• M22: 4,095,541 km (0.051 R)
• M23: 4,321,134 km (0.115 R)
• M24: 4,667,005 km (0.088 R)
• M25: 4,970,688 km (0.086 R)
• M26: 5,107,720 km (0.077 R)
• M27: 5,263,451 km (0.116 R)
• M28: 5,721,969 km (0.098 R)
• M29: 5,829,679 km (0.091 R)
• M30: 5,883,684 km (0.114 R)
• M31: 6,156,700 km (0.09 R)
• M32: 6,340,855 km (0.106 R)
• M33: 6,415,205 km (0.094 R)
• M34: 6,527,105 km (0.096 R)
• M35: 6,790,696 km (0.097 R)
• M36: 7,000,283 km (0.079 R)
• M37: 7,270,157 km (0.111 R)
• M38: 7,367,246 km (0.096 R)
• M39: 7,839,976 km (0.044 R)
• M40: 7,899,665 km (0.1 R)
• M41: 8,039,838 km (0.096 R)
• M42: 8,241,347 km (0.118 R)
• M43: 8,505,836 km (0.084 R)
• M44: 8,690,589 km (0.108 R)
• M45: 8,959,865 km (0.088 R)
• M46: 9,168,853 km (0.096 R)
• M47: 9,379,487 km (0.101 R)
• M48: 9,698,280 km (0.106 R)
• M49: 9,784,000 km (0.113 R)
• M50: 10,129,122 km (0.112 R)
• M51: 10,281,413 km (0.03 R)
• M52: 10,853,475 km (0.099 R)
• M53: 11,031,646 km (0.094 R)
• M54: 11,390,831 km (0.116 R)
• M55: 11,617,322 km (0.087 R)
• M56: 11,776,644 km (0.118 R)
• M57: 11,982,789 km (0.101 R)
• M58: 12,051,604 km (0.095 R)
• M59: 12,282,434 km (0.108 R)
• M60: 12,468,085 km (0.039 R)
• M61: 12,561,284 km (0.086 R)
• M62: 12,842,229 km (0.1 R)
• M63: 13,030,723 km (0.037 R)
• M64: 13,434,188 km (0.094 R)
• M65: 13,817,757 km (0.054 R)
• M66: 14,497,530 km (0.104 R)
• M67: 14,743,020 km (0.041 R)
• M68: 15,188,373 km (0.054 R)
• M69: 15,263,022 km (0.071 R)
• M70: 15,763,726 km (0.1 R)
• M71: 15,965,534 km (0.053 R)
• M72: 16,244,384 km (0.104 R)
• M73: 16,525,030 km (0.115 R)
• M74: 16,678,667 km (0.087 R)
• M75: 16,807,171 km (0.109 R)
• M76: 17,064,928 km (0.096 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: 156 - 10,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit