🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 199 Days

Day: 16.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,995,788 km

• M1: 413,638 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.88 AU - 1 AU

Year: 331 Days

Day: 29.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.91 AU - 1.05 AU

Year: 353 Days

Day: 17.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,995,788 km

• M1: 323,281 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.35 AU - 1.95 AU

Year: 770 Days

Day: 15.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 8.6

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.5 AU - 11.92 AU

Year: 13641 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,995,788 km

• M1: 127,757 km (0.106 R)
• M2: 226,192 km (0.112 R)
• M3: 428,299 km (0.083 R)
• M4: 866,471 km (0.032 R)
• M5: 972,386 km (0.103 R)
• M6: 1,489,696 km (0.066 R)
• M7: 1,670,559 km (0.104 R)
• M8: 1,885,980 km (0.116 R)
• M9: 1,997,132 km (0.066 R)
• M10: 2,110,527 km (0.1 R)
• M11: 2,226,166 km (0.057 R)
• M12: 2,493,946 km (0.11 R)
• M13: 2,963,235 km (0.099 R)
• M14: 3,060,473 km (0.12 R)
• M15: 3,665,896 km (0.114 R)
• M16: 3,982,295 km (0.057 R)
• M17: 4,492,125 km (0.054 R)
• M18: 4,907,259 km (0.051 R)
• M19: 5,936,791 km (0.039 R)
• M20: 6,100,900 km (0.099 R)
• M21: 6,644,988 km (0.116 R)
• M22: 7,556,637 km (0.107 R)
• M23: 7,645,498 km (0.071 R)
• M24: 8,277,250 km (0.12 R)
• M25: 8,414,731 km (0.097 R)
• M26: 8,599,334 km (0.062 R)
• M27: 9,066,828 km (0.085 R)
• M28: 9,928,811 km (0.106 R)
• M29: 10,124,036 km (0.115 R)
• M30: 10,271,240 km (0.1 R)
• M31: 10,567,743 km (0.083 R)
• M32: 11,321,268 km (0.028 R)
• M33: 11,423,144 km (0.119 R)
• M34: 12,826,970 km (0.113 R)
• M35: 14,174,697 km (0.088 R)
• M36: 14,726,265 km (0.112 R)
• M37: 16,596,089 km (0.055 R)
• M38: 17,647,163 km (0.081 R)
• M39: 18,779,918 km (0.116 R)
• M40: 19,021,369 km (0.078 R)
• M41: 19,081,807 km (0.069 R)
• M42: 19,142,394 km (0.115 R)
• M43: 19,263,867 km (0.108 R)
• M44: 23,022,215 km (0.088 R)
• M45: 23,800,423 km (0.052 R)
• M46: 24,455,512 km (0.114 R)
• M47: 24,521,335 km (0.088 R)
• M48: 25,182,857 km (0.106 R)
• M49: 25,850,362 km (0.118 R)
• M50: 27,887,586 km (0.12 R)
• M51: 27,956,401 km (0.115 R)
• M52: 28,025,216 km (0.117 R)
• M53: 28,577,980 km (0.096 R)
• M54: 29,554,107 km (0.045 R)
• M55: 29,975,823 km (0.107 R)
• M56: 30,116,744 km (0.07 R)
• M57: 30,328,724 km (0.048 R)
• M58: 30,399,484 km (0.119 R)
• M59: 30,754,031 km (0.1 R)
• M60: 33,420,164 km (0.107 R)
• M61: 33,566,471 km (0.032 R)
• M62: 33,712,927 km (0.04 R)
• M63: 33,859,533 km (0.065 R)
• M64: 35,040,309 km (0.1 R)
• M65: 35,114,510 km (0.112 R)
• M66: 35,785,157 km (0.108 R)
• M67: 35,934,755 km (0.092 R)
• M68: 37,063,321 km (0.107 R)
• M69: 38,050,817 km (0.113 R)
• M70: 38,432,890 km (0.106 R)
• M71: 38,739,565 km (0.088 R)
• M72: 42,165,357 km (0.055 R)
• M73: 42,640,031 km (0.089 R)
• M74: 42,719,318 km (0.114 R)
• M75: 44,154,709 km (0.081 R)
• M76: 46,418,873 km (0.086 R)
• M77: 46,500,404 km (0.065 R)
• M78: 47,154,595 km (0.109 R)
• M79: 47,400,684 km (0.118 R)
• M80: 47,647,221 km (0.081 R)
• M81: 48,059,064 km (0.114 R)
• M82: 48,389,376 km (0.099 R)
• M83: 49,634,778 km (0.119 R)
• M84: 51,143,174 km (0.11 R)
• M85: 51,480,517 km (0.098 R)
• M86: 51,987,654 km (0.118 R)
• M87: 52,241,970 km (0.108 R)
• M88: 52,581,557 km (0.057 R)
• M89: 54,720,956 km (0.111 R)
• M90: 55,844,586 km (0.032 R)
• M91: 57,063,210 km (0.044 R)
• M92: 58,026,770 km (0.071 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit