🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 163 Days

Day: 18.2 Hours

Environment

Temp: 325 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.13 AU

Year: 318 Days

Day: 25.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,015,492 km

• M1: 630,705 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.89 AU - 2.39 AU

Year: 953 Days

Day: 18.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.17 AU - 2.75 AU

Year: 1174 Days

Day: 35.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,015,492 km

• M1: 833,709 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.34 AU - 3.4 AU

Year: 1883 Days

Day: 40.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.17 AU - 8.03 AU

Year: 6377 Days

Day: 47 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 9.9

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.19 AU - 11.89 AU

Year: 9683 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,015,492 km

• M1: 267,032 km (0.078 R)
• M2: 374,443 km (0.061 R)
• M3: 545,583 km (0.116 R)
• M4: 779,555 km (0.068 R)
• M5: 889,808 km (0.062 R)
• M6: 1,106,276 km (0.035 R)
• M7: 1,168,359 km (0.086 R)
• M8: 1,274,723 km (0.05 R)
• M9: 1,451,698 km (0.115 R)
• M10: 1,780,963 km (0.077 R)
• M11: 2,056,223 km (0.032 R)
• M12: 2,238,732 km (0.11 R)
• M13: 2,345,395 km (0.096 R)
• M14: 2,817,676 km (0.082 R)
• M15: 3,020,830 km (0.103 R)
• M16: 3,289,059 km (0.118 R)
• M17: 3,503,133 km (0.064 R)
• M18: 3,945,045 km (0.116 R)
• M19: 4,107,210 km (0.096 R)
• M20: 4,471,780 km (0.075 R)
• M21: 4,539,248 km (0.116 R)
• M22: 4,881,379 km (0.079 R)
• M23: 5,125,971 km (0.096 R)
• M24: 5,232,036 km (0.11 R)
• M25: 5,410,506 km (0.087 R)
• M26: 6,181,833 km (0.1 R)
• M27: 6,294,779 km (0.111 R)
• M28: 7,105,001 km (0.117 R)
• M29: 7,263,126 km (0.103 R)
• M30: 7,342,563 km (0.1 R)
• M31: 8,443,753 km (0.048 R)
• M32: 8,695,526 km (0.108 R)
• M33: 8,864,721 km (0.107 R)
• M34: 9,422,123 km (0.119 R)
• M35: 9,814,668 km (0.089 R)
• M36: 10,123,737 km (0.084 R)
• M37: 10,391,218 km (0.076 R)
• M38: 10,525,856 km (0.12 R)
• M39: 11,950,476 km (0.083 R)
• M40: 15,128,833 km (0.12 R)
• M41: 15,794,244 km (0.116 R)
• M42: 17,472,433 km (0.082 R)
• M43: 17,900,732 km (0.114 R)
• M44: 18,116,302 km (0.064 R)
• M45: 18,549,837 km (0.042 R)
• M46: 18,713,347 km (0.107 R)
• M47: 18,877,307 km (0.084 R)
• M48: 19,096,617 km (0.115 R)
• M49: 19,427,228 km (0.106 R)
• M50: 19,759,784 km (0.082 R)
• M51: 20,038,186 km (0.077 R)
• M52: 20,599,178 km (0.118 R)
• M53: 23,011,294 km (0.108 R)
• M54: 23,128,280 km (0.067 R)
• M55: 23,657,557 km (0.032 R)
• M56: 25,632,249 km (0.116 R)
• M57: 25,753,722 km (0.073 R)
• M58: 27,225,017 km (0.105 R)
• M59: 27,286,951 km (0.108 R)
• M60: 27,970,912 km (0.082 R)
• M61: 28,471,916 km (0.119 R)
• M62: 29,928,849 km (0.099 R)
• M63: 30,956,587 km (0.109 R)
• M64: 33,377,230 km (0.099 R)
• M65: 33,509,773 km (0.083 R)
• M66: 34,777,915 km (0.066 R)
• M67: 35,047,041 km (0.111 R)
• M68: 35,114,360 km (0.097 R)
• M69: 35,654,708 km (0.066 R)
• M70: 36,061,764 km (0.028 R)
• M71: 36,129,831 km (0.043 R)
• M72: 36,402,248 km (0.043 R)
• M73: 36,949,178 km (0.109 R)
• M74: 37,982,002 km (0.107 R)
• M75: 39,303,699 km (0.063 R)
• M76: 40,428,525 km (0.098 R)
• M77: 41,350,198 km (0.041 R)
• M78: 41,777,898 km (0.081 R)
• M79: 42,997,719 km (0.088 R)
• M80: 43,069,825 km (0.045 R)
• M81: 43,793,281 km (0.079 R)
• M82: 44,447,771 km (0.114 R)
• M83: 45,619,272 km (0.063 R)
• M84: 46,208,837 km (0.084 R)
• M85: 46,652,694 km (0.116 R)
• M86: 47,992,642 km (0.104 R)
• M87: 48,067,441 km (0.066 R)
• M88: 48,442,184 km (0.114 R)
• M89: 48,742,577 km (0.085 R)
• M90: 50,558,096 km (0.1 R)

Kuiper Belt

Range: 36 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit