🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 318 Days

Day: 39.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 413 Days

Day: 20.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.01 AU - 1.43 AU

Year: 502 Days

Day: 42.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,050,157 km

• M1: 792,121 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.75 AU - 2.91 AU

Year: 1326 Days

Day: 23.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.13 AU - 3.55 AU

Year: 2275 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,050,157 km

• M1: 79,736 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.62 AU - 4.74 AU

Year: 3186 Days

Day: 43.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 11.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.54 AU - 8.9 AU

Year: 8785 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,050,157 km

• M1: 203,453 km (0.097 R)
• M2: 428,299 km (0.084 R)
• M3: 590,463 km (0.087 R)
• M4: 673,041 km (0.047 R)
• M5: 1,221,766 km (0.075 R)
• M6: 1,312,721 km (0.099 R)
• M7: 1,444,218 km (0.067 R)
• M8: 2,101,700 km (0.088 R)
• M9: 2,626,789 km (0.088 R)
• M10: 3,115,974 km (0.032 R)
• M11: 3,929,786 km (0.06 R)
• M12: 4,039,591 km (0.103 R)
• M13: 4,150,294 km (0.104 R)
• M14: 4,318,442 km (0.038 R)
• M15: 4,517,407 km (0.108 R)
• M16: 5,711,796 km (0.048 R)
• M17: 6,025,204 km (0.085 R)
• M18: 7,098,868 km (0.072 R)
• M19: 7,503,829 km (0.063 R)
• M20: 7,640,562 km (0.073 R)
• M21: 7,743,635 km (0.058 R)
• M22: 8,055,696 km (0.095 R)
• M23: 8,195,719 km (0.081 R)
• M24: 8,407,251 km (0.028 R)
• M25: 9,052,915 km (0.114 R)
• M26: 9,125,620 km (0.101 R)
• M27: 9,602,987 km (0.082 R)
• M28: 10,620,701 km (0.075 R)
• M29: 10,697,445 km (0.11 R)
• M30: 11,318,126 km (0.037 R)
• M31: 11,514,548 km (0.059 R)
• M32: 12,351,548 km (0.119 R)
• M33: 12,757,108 km (0.066 R)
• M34: 12,838,788 km (0.12 R)
• M35: 13,831,969 km (0.115 R)
• M36: 15,064,954 km (0.06 R)
• M37: 15,498,190 km (0.096 R)
• M38: 15,716,453 km (0.095 R)
• M39: 15,891,782 km (0.108 R)
• M40: 16,244,234 km (0.081 R)
• M41: 17,272,271 km (0.112 R)
• M42: 17,589,269 km (0.033 R)
• M43: 17,862,584 km (0.118 R)
• M44: 17,953,988 km (0.066 R)
• M45: 18,137,246 km (0.108 R)
• M46: 18,321,102 km (0.106 R)
• M47: 19,578,771 km (0.103 R)
• M48: 19,814,687 km (0.11 R)
• M49: 21,056,798 km (0.082 R)
• M50: 21,153,438 km (0.088 R)
• M51: 21,250,078 km (0.115 R)
• M52: 21,784,891 km (0.059 R)
• M53: 21,882,578 km (0.039 R)
• M54: 22,127,470 km (0.03 R)
• M55: 22,867,531 km (0.102 R)
• M56: 22,966,864 km (0.115 R)
• M57: 23,116,162 km (0.108 R)
• M58: 23,515,588 km (0.083 R)
• M59: 23,615,819 km (0.117 R)
• M60: 24,829,806 km (0.086 R)
• M61: 25,238,956 km (0.094 R)
• M62: 25,444,354 km (0.066 R)
• M63: 26,115,749 km (0.052 R)
• M64: 26,688,410 km (0.119 R)
• M65: 27,107,583 km (0.112 R)
• M66: 27,687,424 km (0.1 R)
• M67: 27,952,362 km (0.059 R)
• M68: 28,591,594 km (0.067 R)
• M69: 28,966,636 km (0.075 R)
• M70: 29,397,478 km (0.099 R)
• M71: 29,667,651 km (0.096 R)
• M72: 30,319,748 km (0.108 R)
• M73: 30,483,558 km (0.101 R)
• M74: 32,359,815 km (0.043 R)
• M75: 32,638,964 km (0.104 R)
• M76: 33,199,507 km (0.063 R)
• M77: 33,763,192 km (0.092 R)
• M78: 34,500,859 km (0.079 R)
• M79: 35,014,578 km (0.102 R)
• M80: 35,415,950 km (0.096 R)
• M81: 35,761,221 km (0.105 R)
• M82: 36,687,232 km (0.044 R)
• M83: 36,920,006 km (0.116 R)
• M84: 37,036,543 km (0.106 R)
• M85: 37,387,051 km (0.113 R)
• M86: 37,504,037 km (0.097 R)
• M87: 38,681,372 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 20,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit