🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.04 AU - 1.1 AU

Year: 391 Days

Day: 25 Hours

Environment

Temp: 46 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,247,299 km

• M1: 47,123 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.11 AU - 1.55 AU

Year: 542 Days

Day: 15.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.43 AU - 1.45 AU

Year: 610 Days

Day: 17.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,247,299 km

• M1: 175,628 km (0.055 R)
• M2: 686,804 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.96 AU - 2.22 AU

Year: 1067 Days

Day: 37.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.97 AU - 3.29 AU

Year: 1506 Days

Day: 47.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,247,299 km

• M1: 847,771 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.08 AU - 3.26 AU

Year: 1541 Days

Day: 42.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.23 AU - 4.27 AU

Year: 3094 Days

Day: 15.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.1 AU - 5.24 AU

Year: 3563 Days

Day: 46.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.9

Radius: 6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 19.22 AU - 22.02 AU

Year: 33062 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,247,299 km

• M1: 172,187 km (0.1 R)
• M2: 667,954 km (0.102 R)
• M3: 879,187 km (0.119 R)
• M4: 979,567 km (0.044 R)
• M5: 1,598,154 km (0.117 R)
• M6: 2,110,676 km (0.084 R)
• M7: 2,420,194 km (0.063 R)
• M8: 2,634,419 km (0.108 R)
• M9: 2,929,575 km (0.109 R)
• M10: 3,081,118 km (0.041 R)
• M11: 3,551,304 km (0.117 R)
• M12: 4,170,041 km (0.062 R)
• M13: 4,297,797 km (0.044 R)
• M14: 4,340,582 km (0.115 R)
• M15: 5,045,936 km (0.112 R)
• M16: 6,217,587 km (0.115 R)
• M17: 6,314,825 km (0.069 R)
• M18: 6,412,513 km (0.076 R)
• M19: 6,659,200 km (0.103 R)
• M20: 7,161,699 km (0.118 R)
• M21: 7,468,973 km (0.098 R)
• M22: 7,938,112 km (0.063 R)
• M23: 10,654,660 km (0.034 R)
• M24: 11,123,050 km (0.106 R)
• M25: 11,959,003 km (0.063 R)
• M26: 13,125,418 km (0.088 R)
• M27: 14,007,896 km (0.117 R)
• M28: 15,039,822 km (0.06 R)
• M29: 16,632,890 km (0.113 R)
• M30: 17,724,505 km (0.074 R)
• M31: 18,000,962 km (0.059 R)
• M32: 18,209,202 km (0.112 R)
• M33: 19,191,911 km (0.101 R)
• M34: 19,475,848 km (0.037 R)
• M35: 19,618,265 km (0.064 R)
• M36: 19,689,623 km (0.08 R)
• M37: 20,916,176 km (0.091 R)
• M38: 21,354,946 km (0.085 R)
• M39: 21,796,709 km (0.119 R)
• M40: 24,050,550 km (0.038 R)
• M41: 24,203,440 km (0.076 R)
• M42: 24,895,330 km (0.096 R)
• M43: 25,050,014 km (0.057 R)
• M44: 26,298,558 km (0.116 R)
• M45: 26,456,084 km (0.08 R)
• M46: 26,692,898 km (0.027 R)
• M47: 26,772,035 km (0.081 R)
• M48: 26,930,459 km (0.059 R)
• M49: 28,128,738 km (0.111 R)
• M50: 30,908,416 km (0.106 R)
• M51: 31,910,123 km (0.11 R)
• M52: 33,092,246 km (0.089 R)
• M53: 33,945,402 km (0.107 R)
• M54: 34,288,730 km (0.101 R)
• M55: 35,238,676 km (0.041 R)
• M56: 36,284,814 km (0.086 R)
• M57: 37,076,187 km (0.106 R)
• M58: 37,164,449 km (0.065 R)
• M59: 37,518,248 km (0.063 R)
• M60: 40,207,121 km (0.098 R)
• M61: 40,297,777 km (0.117 R)
• M62: 42,033,860 km (0.108 R)
• M63: 43,421,680 km (0.077 R)
• M64: 45,862,518 km (0.106 R)
• M65: 46,813,213 km (0.108 R)
• M66: 47,004,100 km (0.084 R)
• M67: 47,195,136 km (0.087 R)
• M68: 47,962,424 km (0.095 R)
• M69: 48,637,110 km (0.113 R)
• M70: 52,651,419 km (0.091 R)
• M71: 53,048,751 km (0.096 R)
• M72: 55,958,879 km (0.09 R)
• M73: 56,770,746 km (0.09 R)
• M74: 57,178,101 km (0.114 R)
• M75: 57,382,153 km (0.084 R)
• M76: 57,586,504 km (0.099 R)
• M77: 58,508,924 km (0.112 R)
• M78: 58,714,471 km (0.114 R)
• M79: 59,539,504 km (0.099 R)
• M80: 60,264,455 km (0.117 R)
• M81: 60,576,067 km (0.043 R)
• M82: 62,561,830 km (0.117 R)
• M83: 62,877,331 km (0.076 R)
• M84: 63,615,597 km (0.111 R)
• M85: 64,781,413 km (0.094 R)
• M86: 64,994,141 km (0.114 R)
• M87: 65,313,682 km (0.055 R)
• M88: 65,633,822 km (0.106 R)
• M89: 66,597,082 km (0.102 R)
• M90: 67,672,841 km (0.097 R)
• M91: 67,780,850 km (0.108 R)
• M92: 70,496,800 km (0.063 R)
• M93: 73,248,204 km (0.053 R)
• M94: 73,580,760 km (0.07 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit