🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 183 Days

Day: 18 Hours

Environment

Temp: 233 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 321 Days

Day: 21 Hours

Environment

Temp: 82 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.61 AU - 1.91 AU

Year: 836 Days

Day: 22.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,159,492 km

• M1: 197,619 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.77 AU - 2.33 AU

Year: 1051 Days

Day: 29.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.08 AU - 2.26 AU

Year: 1145 Days

Day: 25.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.96 AU - 3.76 AU

Year: 2206 Days

Day: 27 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.88 AU - 4.74 AU

Year: 3205 Days

Day: 35.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,159,492 km

• M1: 1,468,602 km (0.051 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.99 AU - 5.23 AU

Year: 3545 Days

Day: 29.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,159,492 km

• M1: 3,301,326 km (0.062 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.41 AU - 5.45 AU

Year: 3921 Days

Day: 43.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.4

Radius: 4.2

Gravity: 52.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.04 AU - 17.1 AU

Year: 24158 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,159,492 km

• M1: 67,917 km (0.048 R)
• M2: 209,736 km (0.05 R)
• M3: 784,790 km (0.115 R)
• M4: 1,180,028 km (0.052 R)
• M5: 1,450,052 km (0.041 R)
• M6: 2,881,105 km (0.096 R)
• M7: 2,925,536 km (0.103 R)
• M8: 3,288,161 km (0.063 R)
• M9: 4,665,359 km (0.116 R)
• M10: 5,968,656 km (0.075 R)
• M11: 6,139,048 km (0.1 R)
• M12: 6,253,640 km (0.114 R)
• M13: 6,955,254 km (0.087 R)
• M14: 7,134,472 km (0.046 R)
• M15: 7,991,219 km (0.078 R)
• M16: 8,178,964 km (0.118 R)
• M17: 9,933,299 km (0.071 R)
• M18: 10,680,091 km (0.039 R)
• M19: 12,227,083 km (0.116 R)
• M20: 12,661,066 km (0.061 R)
• M21: 14,905,184 km (0.049 R)
• M22: 15,993,508 km (0.099 R)
• M23: 18,990,702 km (0.118 R)
• M24: 20,595,438 km (0.106 R)
• M25: 21,892,601 km (0.084 R)
• M26: 22,595,262 km (0.114 R)
• M27: 25,295,055 km (0.116 R)
• M28: 28,189,924 km (0.05 R)
• M29: 29,627,709 km (0.109 R)
• M30: 30,991,144 km (0.099 R)
• M31: 31,089,280 km (0.12 R)
• M32: 31,187,566 km (0.063 R)
• M33: 32,275,441 km (0.093 R)
• M34: 33,074,294 km (0.071 R)
• M35: 35,715,295 km (0.065 R)
• M36: 37,165,197 km (0.081 R)
• M37: 37,478,306 km (0.077 R)
• M38: 39,375,805 km (0.117 R)
• M39: 39,695,047 km (0.071 R)
• M40: 41,412,281 km (0.102 R)
• M41: 42,497,913 km (0.026 R)
• M42: 43,263,255 km (0.098 R)
• M43: 44,254,042 km (0.1 R)
• M44: 44,364,595 km (0.031 R)
• M45: 44,807,704 km (0.119 R)
• M46: 46,819,945 km (0.053 R)
• M47: 48,291,389 km (0.066 R)
• M48: 50,584,575 km (0.097 R)
• M49: 53,500,537 km (0.101 R)
• M50: 54,326,766 km (0.038 R)
• M51: 55,157,184 km (0.082 R)
• M52: 55,633,653 km (0.1 R)
• M53: 56,950,713 km (0.079 R)
• M54: 57,070,989 km (0.082 R)
• M55: 57,432,268 km (0.113 R)
• M56: 57,794,295 km (0.106 R)
• M57: 61,949,825 km (0.115 R)
• M58: 62,693,027 km (0.116 R)
• M59: 62,941,509 km (0.111 R)
• M60: 63,065,825 km (0.077 R)
• M61: 65,066,098 km (0.097 R)
• M62: 65,191,910 km (0.078 R)
• M63: 65,443,533 km (0.111 R)
• M64: 65,569,495 km (0.103 R)
• M65: 66,706,738 km (0.111 R)
• M66: 67,214,174 km (0.098 R)
• M67: 70,802,578 km (0.11 R)
• M68: 71,190,635 km (0.063 R)
• M69: 71,449,888 km (0.048 R)
• M70: 72,099,143 km (0.09 R)
• M71: 72,750,342 km (0.085 R)
• M72: 72,880,791 km (0.096 R)
• M73: 74,847,255 km (0.108 R)
• M74: 75,374,588 km (0.096 R)
• M75: 80,715,531 km (0.105 R)
• M76: 81,933,856 km (0.096 R)
• M77: 83,704,497 km (0.112 R)
• M78: 83,841,229 km (0.077 R)
• M79: 83,977,962 km (0.082 R)
• M80: 84,525,939 km (0.116 R)
• M81: 85,212,593 km (0.08 R)
• M82: 86,314,979 km (0.11 R)
• M83: 87,560,831 km (0.076 R)
• M84: 87,977,311 km (0.112 R)
• M85: 89,231,091 km (0.071 R)
• M86: 89,650,264 km (0.07 R)
• M87: 90,350,532 km (0.077 R)
• M88: 90,490,705 km (0.059 R)
• M89: 91,333,838 km (0.088 R)
• M90: 91,615,382 km (0.054 R)
• M91: 92,179,366 km (0.105 R)
• M92: 94,731,804 km (0.092 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit