🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.25 AU - 1.33 AU

Year: 313 Days

Day: 41.9 Hours

Environment

Temp: 424 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.18 AU - 2.58 AU

Year: 785 Days

Day: 22.6 Hours

Environment

Temp: 312 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,569,483 km

• M1: 1,132,007 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.96 AU - 5.46 AU

Year: 2185 Days

Day: 20.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 7.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.79 AU - 9.09 AU

Year: 4338 Days

Day: 40.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,569,483 km

• M1: 763,248 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.1 AU - 11.48 AU

Year: 6547 Days

Day: 30.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.21 AU - 15.57 AU

Year: 9892 Days

Day: 14.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,569,483 km

• M1: 6,782,019 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.87 AU - 18.63 AU

Year: 15314 Days

Day: 32.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,569,483 km

• M1: 5,822,499 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 32.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 8.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 29.47 AU - 35.01 AU

Year: 39128 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,569,483 km

• M1: 138,528 km (0.066 R)
• M2: 435,330 km (0.094 R)
• M3: 769,083 km (0.104 R)
• M4: 949,647 km (0.105 R)
• M5: 1,291,179 km (0.113 R)
• M6: 1,735,784 km (0.076 R)
• M7: 2,225,418 km (0.091 R)
• M8: 3,325,261 km (0.098 R)
• M9: 4,154,333 km (0.096 R)
• M10: 5,190,149 km (0.081 R)
• M11: 5,787,642 km (0.116 R)
• M12: 6,146,079 km (0.091 R)
• M13: 8,272,762 km (0.074 R)
• M14: 8,330,058 km (0.046 R)
• M15: 8,734,720 km (0.074 R)
• M16: 8,910,199 km (0.117 R)
• M17: 10,293,530 km (0.108 R)
• M18: 12,261,490 km (0.116 R)
• M19: 12,326,865 km (0.118 R)
• M20: 12,458,062 km (0.098 R)
• M21: 12,655,531 km (0.064 R)
• M22: 13,726,801 km (0.119 R)
• M23: 15,528,708 km (0.066 R)
• M24: 16,098,077 km (0.054 R)
• M25: 17,550,972 km (0.078 R)
• M26: 18,069,478 km (0.093 R)
• M27: 18,367,926 km (0.116 R)
• M28: 19,273,292 km (0.085 R)
• M29: 19,884,848 km (0.1 R)
• M30: 19,961,741 km (0.039 R)
• M31: 20,814,150 km (0.109 R)
• M32: 21,995,525 km (0.084 R)
• M33: 22,154,697 km (0.102 R)
• M34: 23,198,591 km (0.118 R)
• M35: 23,523,068 km (0.084 R)
• M36: 23,849,042 km (0.112 R)
• M37: 25,334,250 km (0.034 R)
• M38: 29,438,617 km (0.063 R)
• M39: 36,627,543 km (0.106 R)
• M40: 36,721,789 km (0.109 R)
• M41: 38,337,596 km (0.117 R)
• M42: 38,433,339 km (0.054 R)
• M43: 39,106,080 km (0.093 R)
• M44: 39,879,501 km (0.112 R)
• M45: 40,462,933 km (0.095 R)
• M46: 41,441,602 km (0.101 R)
• M47: 41,638,174 km (0.106 R)
• M48: 42,427,901 km (0.105 R)
• M49: 43,023,600 km (0.077 R)
• M50: 46,246,387 km (0.104 R)
• M51: 46,450,288 km (0.103 R)
• M52: 49,441,647 km (0.082 R)
• M53: 49,545,917 km (0.072 R)
• M54: 50,487,636 km (0.085 R)
• M55: 51,118,640 km (0.047 R)
• M56: 53,883,208 km (0.115 R)
• M57: 54,635,835 km (0.106 R)
• M58: 55,283,594 km (0.071 R)
• M59: 56,042,654 km (0.109 R)
• M60: 56,368,926 km (0.11 R)
• M61: 58,120,119 km (0.061 R)
• M62: 58,450,431 km (0.086 R)
• M63: 58,671,088 km (0.09 R)
• M64: 60,892,018 km (0.114 R)
• M65: 61,787,960 km (0.108 R)
• M66: 62,688,389 km (0.068 R)
• M67: 65,530,150 km (0.104 R)
• M68: 66,103,410 km (0.086 R)
• M69: 66,333,192 km (0.105 R)
• M70: 68,297,412 km (0.1 R)
• M71: 70,163,346 km (0.042 R)
• M72: 70,515,051 km (0.115 R)
• M73: 70,867,354 km (0.052 R)
• M74: 71,927,853 km (0.119 R)
• M75: 75,620,527 km (0.084 R)
• M76: 80,598,396 km (0.067 R)

Kuiper Belt

Range: 51.3 - 69.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit