🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 208 Days

Day: 46.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.71 AU - 0.87 AU

Year: 266 Days

Day: 45.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 340 Days

Day: 44.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.82 AU - 1.14 AU

Year: 367 Days

Day: 16.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 62 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,950,217 km

• M1: 179,218 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.16 AU - 1.2 AU

Year: 485 Days

Day: 35 Hours

Environment

Temp: -20 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,950,217 km

• M1: 424,110 km (0.096 R)
• M2: 862,432 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.29 AU - 2.53 AU

Year: 1417 Days

Day: 25.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.12 AU - 4.48 AU

Year: 2806 Days

Day: 37.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 8.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.44 AU - 5.08 AU

Year: 3933 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,950,217 km

• M1: 105,766 km (0.119 R)
• M2: 172,935 km (0.082 R)
• M3: 238,309 km (0.075 R)
• M4: 537,804 km (0.108 R)
• M5: 614,698 km (0.079 R)
• M6: 869,164 km (0.108 R)
• M7: 1,001,857 km (0.111 R)
• M8: 1,362,837 km (0.08 R)
• M9: 1,502,411 km (0.104 R)
• M10: 1,646,773 km (0.098 R)
• M11: 1,949,410 km (0.105 R)
• M12: 2,019,122 km (0.082 R)
• M13: 2,160,941 km (0.072 R)
• M14: 2,215,096 km (0.101 R)
• M15: 2,417,202 km (0.095 R)
• M16: 2,820,069 km (0.114 R)
• M17: 2,939,000 km (0.113 R)
• M18: 2,999,138 km (0.102 R)
• M19: 3,181,947 km (0.051 R)
• M20: 4,308,718 km (0.032 R)
• M21: 4,748,835 km (0.075 R)
• M22: 4,962,311 km (0.057 R)
• M23: 5,082,288 km (0.061 R)
• M24: 5,472,589 km (0.044 R)
• M25: 5,571,773 km (0.092 R)
• M26: 5,721,520 km (0.08 R)
• M27: 5,872,764 km (0.084 R)
• M28: 6,153,260 km (0.098 R)
• M29: 6,412,214 km (0.09 R)
• M30: 6,595,621 km (0.103 R)
• M31: 7,237,395 km (0.11 R)
• M32: 8,551,313 km (0.074 R)
• M33: 9,073,709 km (0.069 R)
• M34: 9,368,567 km (0.112 R)
• M35: 9,427,807 km (0.053 R)
• M36: 9,876,900 km (0.118 R)
• M37: 10,332,725 km (0.099 R)
• M38: 10,486,362 km (0.065 R)
• M39: 10,609,631 km (0.119 R)
• M40: 10,857,813 km (0.084 R)
• M41: 11,360,014 km (0.083 R)
• M42: 11,582,017 km (0.107 R)
• M43: 11,805,516 km (0.029 R)
• M44: 11,869,693 km (0.069 R)
• M45: 12,030,511 km (0.07 R)
• M46: 12,746,636 km (0.06 R)
• M47: 12,911,343 km (0.081 R)
• M48: 14,117,850 km (0.109 R)
• M49: 14,493,790 km (0.054 R)
• M50: 15,150,674 km (0.109 R)
• M51: 15,640,906 km (0.109 R)
• M52: 16,029,861 km (0.094 R)
• M53: 16,136,374 km (0.101 R)
• M54: 16,961,556 km (0.041 R)
• M55: 17,179,221 km (0.104 R)
• M56: 17,874,103 km (0.054 R)
• M57: 18,317,661 km (0.107 R)
• M58: 19,442,637 km (0.096 R)
• M59: 19,784,468 km (0.082 R)
• M60: 20,977,062 km (0.119 R)
• M61: 21,132,644 km (0.1 R)
• M62: 21,876,893 km (0.084 R)
• M63: 22,034,719 km (0.118 R)
• M64: 22,510,291 km (0.028 R)
• M65: 22,709,555 km (0.113 R)
• M66: 22,989,303 km (0.088 R)
• M67: 23,270,248 km (0.088 R)
• M68: 23,673,713 km (0.093 R)
• M69: 23,835,728 km (0.077 R)
• M70: 24,120,113 km (0.103 R)
• M71: 24,446,386 km (0.114 R)
• M72: 24,569,206 km (0.071 R)
• M73: 24,774,305 km (0.119 R)
• M74: 24,897,574 km (0.058 R)
• M75: 24,980,002 km (0.044 R)
• M76: 25,351,454 km (0.062 R)
• M77: 25,891,502 km (0.051 R)
• M78: 27,025,155 km (0.076 R)
• M79: 27,279,172 km (0.115 R)
• M80: 27,832,534 km (0.102 R)
• M81: 27,960,740 km (0.093 R)
• M82: 28,046,310 km (0.109 R)
• M83: 28,346,553 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit