🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 176 Days

Day: 24.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,786,574 km

• M1: 403,316 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.92 AU - 0.92 AU

Year: 326 Days

Day: 25.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,786,574 km

• M1: 103,522 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.91 AU - 0.93 AU

Year: 326 Days

Day: 13.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.98 AU - 1.22 AU

Year: 426 Days

Day: 30.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.06 AU - 1.32 AU

Year: 479 Days

Day: 29.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,786,574 km

• M1: 42,935 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.35 AU - 1.73 AU

Year: 705 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,786,574 km

• M1: 664,514 km (0.053 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 8.9

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.28 AU - 9.76 AU

Year: 10838 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,786,574 km

• M1: 115,190 km (0.053 R)
• M2: 185,801 km (0.095 R)
• M3: 243,396 km (0.105 R)
• M4: 414,536 km (0.084 R)
• M5: 531,372 km (0.115 R)
• M6: 800,349 km (0.076 R)
• M7: 931,097 km (0.066 R)
• M8: 1,456,186 km (0.064 R)
• M9: 1,689,259 km (0.11 R)
• M10: 1,810,284 km (0.098 R)
• M11: 2,652,370 km (0.098 R)
• M12: 2,708,619 km (0.101 R)
• M13: 2,822,313 km (0.088 R)
• M14: 3,233,109 km (0.091 R)
• M15: 3,662,754 km (0.096 R)
• M16: 3,916,323 km (0.105 R)
• M17: 6,331,431 km (0.119 R)
• M18: 7,180,847 km (0.062 R)
• M19: 8,106,709 km (0.038 R)
• M20: 8,437,619 km (0.111 R)
• M21: 9,069,820 km (0.093 R)
• M22: 9,673,746 km (0.095 R)
• M23: 10,693,854 km (0.095 R)
• M24: 10,784,211 km (0.081 R)
• M25: 11,423,593 km (0.042 R)
• M26: 11,654,871 km (0.082 R)
• M27: 12,216,461 km (0.116 R)
• M28: 12,405,553 km (0.107 R)
• M29: 12,786,878 km (0.047 R)
• M30: 13,075,303 km (0.062 R)
• M31: 14,002,809 km (0.084 R)
• M32: 14,649,671 km (0.064 R)
• M33: 14,901,145 km (0.061 R)
• M34: 15,715,107 km (0.038 R)
• M35: 15,869,342 km (0.102 R)
• M36: 16,439,310 km (0.117 R)
• M37: 16,752,867 km (0.103 R)
• M38: 17,015,860 km (0.048 R)
• M39: 17,652,399 km (0.114 R)
• M40: 17,812,768 km (0.105 R)
• M41: 18,027,291 km (0.025 R)
• M42: 18,188,857 km (0.105 R)
• M43: 19,774,595 km (0.098 R)
• M44: 19,941,097 km (0.12 R)
• M45: 21,290,320 km (0.037 R)
• M46: 21,518,158 km (0.095 R)
• M47: 21,803,890 km (0.063 R)
• M48: 25,330,510 km (0.076 R)
• M49: 25,450,936 km (0.115 R)
• M50: 25,571,811 km (0.096 R)
• M51: 25,692,686 km (0.061 R)
• M52: 25,995,921 km (0.048 R)
• M53: 26,117,544 km (0.116 R)
• M54: 26,239,317 km (0.114 R)
• M55: 26,912,807 km (0.052 R)
• M56: 27,653,765 km (0.093 R)
• M57: 27,902,247 km (0.04 R)
• M58: 28,276,391 km (0.12 R)
• M59: 28,903,655 km (0.091 R)
• M60: 31,393,712 km (0.065 R)
• M61: 32,565,960 km (0.074 R)
• M62: 33,223,294 km (0.102 R)
• M63: 33,289,266 km (0.082 R)
• M64: 34,017,957 km (0.075 R)
• M65: 35,693,603 km (0.108 R)
• M66: 36,507,416 km (0.105 R)
• M67: 36,916,715 km (0.079 R)
• M68: 37,121,814 km (0.105 R)
• M69: 39,264,056 km (0.111 R)
• M70: 40,526,213 km (0.051 R)
• M71: 41,162,303 km (0.06 R)
• M72: 41,873,042 km (0.113 R)
• M73: 42,301,341 km (0.077 R)
• M74: 42,372,849 km (0.073 R)
• M75: 42,587,671 km (0.071 R)
• M76: 42,731,136 km (0.057 R)
• M77: 43,595,063 km (0.079 R)
• M78: 44,246,712 km (0.091 R)
• M79: 45,193,816 km (0.107 R)
• M80: 46,000,448 km (0.068 R)
• M81: 46,590,013 km (0.104 R)
• M82: 46,959,669 km (0.035 R)
• M83: 47,182,121 km (0.101 R)
• M84: 47,851,123 km (0.102 R)
• M85: 49,650,636 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit