🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.63 AU - 0.63 AU

Year: 180 Days

Day: 13.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.62 AU - 0.96 AU

Year: 253 Days

Day: 21.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.77 AU - 1.83 AU

Year: 869 Days

Day: 34.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.98 AU - 2.34 AU

Year: 1142 Days

Day: 34.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.62 AU - 4.36 AU

Year: 2868 Days

Day: 37.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.64 AU - 4.7 AU

Year: 3065 Days

Day: 14.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,257,451 km

• M1: 155,133 km (0.049 R)
• M2: 1,795,623 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.1

Radius: 3.4

Gravity: 42.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.91 AU - 19.15 AU

Year: 27553 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,257,451 km

• M1: 228,885 km (0.091 R)
• M2: 355,445 km (0.079 R)
• M3: 641,625 km (0.117 R)
• M4: 767,138 km (0.055 R)
• M5: 793,168 km (0.083 R)
• M6: 1,158,336 km (0.115 R)
• M7: 1,188,256 km (0.089 R)
• M8: 1,218,624 km (0.106 R)
• M9: 1,311,076 km (0.065 R)
• M10: 1,405,771 km (0.086 R)
• M11: 1,771,987 km (0.072 R)
• M12: 1,983,668 km (0.088 R)
• M13: 2,056,073 km (0.069 R)
• M14: 2,278,376 km (0.084 R)
• M15: 2,625,891 km (0.114 R)
• M16: 2,745,420 km (0.098 R)
• M17: 3,499,393 km (0.085 R)
• M18: 3,764,032 km (0.08 R)
• M19: 3,898,820 km (0.077 R)
• M20: 6,689,119 km (0.104 R)
• M21: 6,743,423 km (0.057 R)
• M22: 7,072,090 km (0.066 R)
• M23: 9,392,203 km (0.049 R)
• M24: 10,067,937 km (0.093 R)
• M25: 11,014,442 km (0.046 R)
• M26: 11,400,854 km (0.117 R)
• M27: 11,726,379 km (0.113 R)
• M28: 12,319,833 km (0.119 R)
• M29: 12,519,846 km (0.046 R)
• M30: 12,990,630 km (0.087 R)
• M31: 13,673,245 km (0.045 R)
• M32: 14,437,391 km (0.034 R)
• M33: 14,789,395 km (0.116 R)
• M34: 15,717,650 km (0.11 R)
• M35: 15,789,756 km (0.081 R)
• M36: 16,371,243 km (0.069 R)
• M37: 16,444,396 km (0.113 R)
• M38: 16,591,002 km (0.116 R)
• M39: 17,405,413 km (0.096 R)
• M40: 17,930,502 km (0.082 R)
• M41: 21,028,374 km (0.114 R)
• M42: 21,187,696 km (0.038 R)
• M43: 23,293,136 km (0.091 R)
• M44: 23,375,415 km (0.1 R)
• M45: 24,203,739 km (0.091 R)
• M46: 24,287,214 km (0.093 R)
• M47: 24,957,562 km (0.094 R)
• M48: 26,316,360 km (0.118 R)
• M49: 29,460,309 km (0.093 R)
• M50: 30,085,179 km (0.094 R)
• M51: 30,444,363 km (0.098 R)
• M52: 33,089,703 km (0.086 R)
• M53: 35,807,746 km (0.088 R)
• M54: 36,857,175 km (0.109 R)
• M55: 36,953,068 km (0.109 R)
• M56: 38,304,684 km (0.12 R)
• M57: 38,401,773 km (0.071 R)
• M58: 38,499,012 km (0.045 R)
• M59: 38,693,788 km (0.087 R)
• M60: 40,658,756 km (0.087 R)
• M61: 43,160,482 km (0.069 R)
• M62: 44,378,807 km (0.025 R)
• M63: 44,583,008 km (0.081 R)
• M64: 44,685,183 km (0.065 R)
• M65: 46,227,388 km (0.104 R)
• M66: 47,057,057 km (0.103 R)
• M67: 49,152,624 km (0.097 R)
• M68: 49,469,622 km (0.11 R)
• M69: 49,787,219 km (0.04 R)
• M70: 50,744,196 km (0.112 R)
• M71: 51,492,784 km (0.098 R)
• M72: 51,707,307 km (0.095 R)
• M73: 54,741,601 km (0.057 R)
• M74: 54,960,612 km (0.096 R)
• M75: 55,949,454 km (0.114 R)
• M76: 56,501,321 km (0.106 R)
• M77: 56,611,873 km (0.096 R)
• M78: 59,512,576 km (0.077 R)
• M79: 59,625,074 km (0.11 R)
• M80: 59,850,368 km (0.11 R)
• M81: 59,963,165 km (0.111 R)
• M82: 61,321,514 km (0.085 R)
• M83: 61,890,434 km (0.112 R)
• M84: 63,838,049 km (0.086 R)
• M85: 65,921,947 km (0.115 R)
• M86: 67,323,679 km (0.074 R)
• M87: 68,028,136 km (0.114 R)
• M88: 71,467,690 km (0.105 R)
• M89: 71,706,897 km (0.09 R)
• M90: 72,066,381 km (0.082 R)
• M91: 75,206,290 km (0.098 R)
• M92: 76,670,554 km (0.108 R)
• M93: 77,897,855 km (0.081 R)
• M94: 80,371,905 km (0.058 R)
• M95: 81,743,717 km (0.052 R)
• M96: 82,620,660 km (0.087 R)
• M97: 83,626,556 km (0.108 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit