🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 312 Days

Day: 40.9 Hours

Environment

Temp: 71 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.89 AU - 2.71 AU

Year: 1274 Days

Day: 16.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,815,425 km

• M1: 313,258 km (0.108 R)
• M2: 398,529 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.48 AU - 2.6 AU

Year: 1479 Days

Day: 15.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.39 AU - 3.69 AU

Year: 1936 Days

Day: 30.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,815,425 km

• M1: 400,324 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 9.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.34 AU - 6.86 AU

Year: 4840 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,815,425 km

• M1: 126,111 km (0.044 R)
• M2: 278,551 km (0.101 R)
• M3: 496,216 km (0.058 R)
• M4: 647,759 km (0.111 R)
• M5: 757,863 km (0.091 R)
• M6: 862,731 km (0.075 R)
• M7: 1,304,194 km (0.034 R)
• M8: 2,458,491 km (0.052 R)
• M9: 2,653,866 km (0.057 R)
• M10: 2,872,878 km (0.057 R)
• M11: 3,098,022 km (0.065 R)
• M12: 3,545,470 km (0.094 R)
• M13: 3,746,379 km (0.035 R)
• M14: 3,827,761 km (0.049 R)
• M15: 4,096,588 km (0.104 R)
• M16: 4,414,484 km (0.12 R)
• M17: 5,051,770 km (0.11 R)
• M18: 5,278,262 km (0.076 R)
• M19: 6,073,075 km (0.109 R)
• M20: 6,484,619 km (0.116 R)
• M21: 6,755,690 km (0.099 R)
• M22: 7,207,326 km (0.117 R)
• M23: 7,334,484 km (0.09 R)
• M24: 7,539,583 km (0.114 R)
• M25: 7,746,627 km (0.106 R)
• M26: 8,139,770 km (0.113 R)
• M27: 8,219,206 km (0.073 R)
• M28: 8,809,519 km (0.03 R)
• M29: 8,918,427 km (0.04 R)
• M30: 9,413,596 km (0.082 R)
• M31: 9,636,646 km (0.091 R)
• M32: 9,889,616 km (0.089 R)
• M33: 10,230,400 km (0.113 R)
• M34: 10,430,861 km (0.081 R)
• M35: 11,334,582 km (0.119 R)
• M36: 11,423,443 km (0.097 R)
• M37: 11,961,098 km (0.112 R)
• M38: 12,111,892 km (0.107 R)
• M39: 12,232,917 km (0.089 R)
• M40: 12,415,426 km (0.112 R)
• M41: 12,690,687 km (0.108 R)
• M42: 12,813,806 km (0.105 R)
• M43: 13,403,520 km (0.047 R)
• M44: 13,497,468 km (0.111 R)
• M45: 13,560,299 km (0.114 R)
• M46: 13,812,222 km (0.104 R)
• M47: 14,288,841 km (0.099 R)
• M48: 15,160,248 km (0.117 R)
• M49: 15,553,242 km (0.071 R)
• M50: 15,717,799 km (0.115 R)
• M51: 17,191,937 km (0.118 R)
• M52: 17,738,867 km (0.105 R)
• M53: 18,049,133 km (0.116 R)
• M54: 18,187,511 km (0.091 R)
• M55: 18,500,320 km (0.099 R)
• M56: 18,639,895 km (0.104 R)
• M57: 19,201,784 km (0.079 R)
• M58: 19,378,459 km (0.112 R)
• M59: 19,662,396 km (0.114 R)
• M60: 19,733,455 km (0.031 R)
• M61: 20,126,598 km (0.071 R)
• M62: 20,198,256 km (0.109 R)
• M63: 20,630,594 km (0.093 R)
• M64: 20,884,162 km (0.103 R)
• M65: 21,102,276 km (0.036 R)
• M66: 21,467,594 km (0.093 R)
• M67: 22,167,412 km (0.066 R)
• M68: 23,854,577 km (0.03 R)
• M69: 24,311,449 km (0.078 R)
• M70: 24,809,760 km (0.088 R)
• M71: 25,117,931 km (0.038 R)
• M72: 25,311,361 km (0.069 R)
• M73: 25,738,314 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.4

Radius: 3.8

Gravity: 30.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.37 AU - 20.17 AU

Year: 23970 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,815,425 km

• M1: 65,973 km (0.048 R)
• M2: 182,809 km (0.107 R)
• M3: 374,593 km (0.11 R)
• M4: 593,754 km (0.115 R)
• M5: 659,727 km (0.066 R)
• M6: 728,093 km (0.113 R)
• M7: 896,839 km (0.044 R)
• M8: 1,158,636 km (0.087 R)
• M9: 1,241,662 km (0.114 R)
• M10: 1,269,787 km (0.032 R)
• M11: 1,532,181 km (0.08 R)
• M12: 2,450,413 km (0.055 R)
• M13: 2,775,340 km (0.066 R)
• M14: 3,584,963 km (0.029 R)
• M15: 4,290,018 km (0.12 R)
• M16: 5,633,856 km (0.114 R)
• M17: 5,727,803 km (0.104 R)
• M18: 6,012,488 km (0.118 R)
• M19: 6,794,286 km (0.063 R)
• M20: 7,504,128 km (0.07 R)
• M21: 7,972,819 km (0.094 R)
• M22: 8,131,243 km (0.108 R)
• M23: 8,450,933 km (0.077 R)
• M24: 9,940,031 km (0.115 R)
• M25: 11,627,195 km (0.119 R)
• M26: 11,926,989 km (0.09 R)
• M27: 11,987,277 km (0.078 R)
• M28: 12,350,950 km (0.104 R)
• M29: 12,595,243 km (0.084 R)
• M30: 13,338,146 km (0.025 R)
• M31: 14,607,484 km (0.064 R)
• M32: 14,865,989 km (0.107 R)
• M33: 14,995,691 km (0.078 R)
• M34: 15,256,440 km (0.111 R)
• M35: 15,387,338 km (0.083 R)
• M36: 16,582,475 km (0.067 R)
• M37: 18,013,828 km (0.062 R)
• M38: 18,569,434 km (0.067 R)
• M39: 19,911,477 km (0.113 R)
• M40: 20,413,826 km (0.092 R)
• M41: 21,138,628 km (0.057 R)
• M42: 21,211,482 km (0.103 R)
• M43: 21,357,639 km (0.106 R)
• M44: 22,167,263 km (0.053 R)
• M45: 24,426,041 km (0.109 R)
• M46: 28,590,995 km (0.1 R)
• M47: 28,995,059 km (0.113 R)
• M48: 29,809,021 km (0.079 R)
• M49: 30,630,314 km (0.093 R)
• M50: 31,209,706 km (0.099 R)
• M51: 35,019,515 km (0.086 R)
• M52: 35,278,768 km (0.101 R)
• M53: 36,584,010 km (0.11 R)
• M54: 37,198,558 km (0.104 R)
• M55: 38,437,976 km (0.116 R)
• M56: 39,600,800 km (0.119 R)
• M57: 39,960,882 km (0.101 R)
• M58: 42,880,734 km (0.118 R)
• M59: 43,250,540 km (0.092 R)
• M60: 43,343,141 km (0.103 R)
• M61: 45,209,075 km (0.104 R)
• M62: 45,397,119 km (0.079 R)
• M63: 45,585,463 km (0.062 R)
• M64: 46,436,077 km (0.101 R)
• M65: 47,387,220 km (0.11 R)
• M66: 50,571,560 km (0.115 R)
• M67: 50,669,098 km (0.114 R)
• M68: 50,864,473 km (0.041 R)
• M69: 52,337,413 km (0.072 R)
• M70: 53,227,820 km (0.041 R)
• M71: 53,724,635 km (0.12 R)
• M72: 57,754,502 km (0.117 R)
• M73: 57,958,553 km (0.111 R)
• M74: 58,469,729 km (0.057 R)
• M75: 58,674,529 km (0.054 R)
• M76: 58,879,628 km (0.111 R)
• M77: 59,908,861 km (0.079 R)
• M78: 64,189,903 km (0.082 R)
• M79: 64,401,135 km (0.064 R)
• M80: 64,718,582 km (0.11 R)
• M81: 64,824,647 km (0.098 R)
• M82: 65,780,577 km (0.101 R)
• M83: 66,741,145 km (0.117 R)
• M84: 67,598,939 km (0.085 R)
• M85: 67,706,500 km (0.027 R)
• M86: 68,784,353 km (0.118 R)
• M87: 69,650,824 km (0.045 R)
• M88: 70,194,163 km (0.116 R)
• M89: 71,942,364 km (0.041 R)
• M90: 73,152,461 km (0.093 R)
• M91: 73,594,224 km (0.051 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit