🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.63 AU - 0.77 AU

Year: 225 Days

Day: 25.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 270 Days

Day: 38.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,737,575 km

• M1: 571,314 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.36 AU - 1.52 AU

Year: 665 Days

Day: 45.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,737,575 km

• M1: 681,568 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.67 AU - 1.79 AU

Year: 876 Days

Day: 13.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,737,575 km

• M1: 1,499,419 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.85 AU - 2.85 AU

Year: 1387 Days

Day: 45.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,737,575 km

• M1: 39,344 km (0.087 R)
• M2: 2,033,484 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.76 AU - 4.56 AU

Year: 2696 Days

Day: 17 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,737,575 km

• M1: 3,030,404 km (0.074 R)
• M2: 3,085,755 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 12.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.2 AU - 4.74 AU

Year: 3639 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,737,575 km

• M1: 171,290 km (0.113 R)
• M2: 299,345 km (0.052 R)
• M3: 430,543 km (0.098 R)
• M4: 528,978 km (0.094 R)
• M5: 616,642 km (0.079 R)
• M6: 721,062 km (0.095 R)
• M7: 1,086,380 km (0.052 R)
• M8: 1,229,844 km (0.091 R)
• M9: 1,422,077 km (0.091 R)
• M10: 1,609,673 km (0.079 R)
• M11: 1,821,204 km (0.102 R)
• M12: 2,026,004 km (0.087 R)
• M13: 2,271,793 km (0.108 R)
• M14: 2,407,030 km (0.116 R)
• M15: 2,668,078 km (0.067 R)
• M16: 2,792,992 km (0.104 R)
• M17: 2,956,652 km (0.095 R)
• M18: 3,142,303 km (0.092 R)
• M19: 3,782,283 km (0.089 R)
• M20: 4,633,196 km (0.113 R)
• M21: 4,719,364 km (0.044 R)
• M22: 4,937,029 km (0.063 R)
• M23: 5,025,142 km (0.062 R)
• M24: 5,337,502 km (0.111 R)
• M25: 5,610,369 km (0.112 R)
• M26: 5,725,410 km (0.108 R)
• M27: 6,004,709 km (0.076 R)
• M28: 6,098,806 km (0.116 R)
• M29: 6,312,432 km (0.106 R)
• M30: 6,869,684 km (0.098 R)
• M31: 7,722,242 km (0.085 R)
• M32: 8,213,222 km (0.098 R)
• M33: 8,291,761 km (0.081 R)
• M34: 8,396,779 km (0.117 R)
• M35: 8,502,245 km (0.074 R)
• M36: 8,928,450 km (0.116 R)
• M37: 9,117,242 km (0.102 R)
• M38: 9,225,701 km (0.097 R)
• M39: 9,526,093 km (0.096 R)
• M40: 9,885,278 km (0.055 R)
• M41: 10,052,678 km (0.085 R)
• M42: 10,903,291 km (0.119 R)
• M43: 11,629,888 km (0.069 R)
• M44: 12,073,296 km (0.102 R)
• M45: 12,162,756 km (0.057 R)
• M46: 12,372,043 km (0.062 R)
• M47: 12,915,981 km (0.097 R)
• M48: 13,129,607 km (0.095 R)
• M49: 14,027,344 km (0.08 R)
• M50: 14,341,349 km (0.102 R)
• M51: 14,594,319 km (0.074 R)
• M52: 15,621,159 km (0.105 R)
• M53: 15,783,623 km (0.086 R)
• M54: 16,077,582 km (0.105 R)
• M55: 16,439,460 km (0.108 R)
• M56: 16,704,248 km (0.045 R)
• M57: 17,305,182 km (0.027 R)
• M58: 17,540,949 km (0.077 R)
• M59: 18,666,224 km (0.112 R)
• M60: 18,838,710 km (0.056 R)
• M61: 18,977,088 km (0.075 R)
• M62: 19,150,622 km (0.099 R)
• M63: 19,464,179 km (0.108 R)
• M64: 19,674,214 km (0.119 R)
• M65: 19,884,998 km (0.108 R)
• M66: 20,131,984 km (0.112 R)
• M67: 20,273,503 km (0.112 R)
• M68: 20,628,649 km (0.119 R)
• M69: 20,950,284 km (0.118 R)
• M70: 21,165,556 km (0.096 R)
• M71: 21,453,681 km (0.094 R)
• M72: 21,815,708 km (0.114 R)
• M73: 22,179,829 km (0.083 R)
• M74: 22,325,986 km (0.114 R)
• M75: 22,987,807 km (0.112 R)
• M76: 24,030,205 km (0.098 R)
• M77: 24,180,401 km (0.102 R)
• M78: 24,670,634 km (0.074 R)
• M79: 24,897,873 km (0.087 R)
• M80: 25,011,866 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit