🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.39 AU - 1.45 AU

Year: 592 Days

Day: 41.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,305,581 km

• M1: 858,393 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.78 AU - 2.86 AU

Year: 1657 Days

Day: 19.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,305,581 km

• M1: 164,258 km (0.116 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 8.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.24 AU - 10.92 AU

Year: 10373 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,305,581 km

• M1: 181,462 km (0.076 R)
• M2: 310,864 km (0.103 R)
• M3: 436,676 km (0.093 R)
• M4: 628,461 km (0.074 R)
• M5: 693,087 km (0.106 R)
• M6: 812,316 km (0.113 R)
• M7: 1,071,570 km (0.094 R)
• M8: 1,356,853 km (0.105 R)
• M9: 2,144,785 km (0.059 R)
• M10: 2,348,088 km (0.103 R)
• M11: 2,664,936 km (0.109 R)
• M12: 2,883,798 km (0.068 R)
• M13: 2,939,449 km (0.118 R)
• M14: 2,995,548 km (0.114 R)
• M15: 3,605,309 km (0.083 R)
• M16: 3,786,472 km (0.082 R)
• M17: 3,939,810 km (0.119 R)
• M18: 4,126,657 km (0.059 R)
• M19: 5,239,366 km (0.056 R)
• M20: 6,257,529 km (0.08 R)
• M21: 7,032,147 km (0.113 R)
• M22: 8,111,795 km (0.058 R)
• M23: 8,389,748 km (0.078 R)
• M24: 9,449,350 km (0.107 R)
• M25: 9,657,889 km (0.048 R)
• M26: 10,464,521 km (0.06 R)
• M27: 10,593,773 km (0.103 R)
• M28: 11,028,804 km (0.111 R)
• M29: 12,186,841 km (0.117 R)
• M30: 12,734,369 km (0.105 R)
• M31: 13,383,175 km (0.039 R)
• M32: 13,947,907 km (0.081 R)
• M33: 15,491,757 km (0.03 R)
• M34: 15,985,131 km (0.107 R)
• M35: 16,534,005 km (0.082 R)
• M36: 16,987,586 km (0.041 R)
• M37: 17,907,164 km (0.029 R)
• M38: 18,790,390 km (0.071 R)
• M39: 19,210,910 km (0.097 R)
• M40: 20,061,224 km (0.07 R)
• M41: 20,599,028 km (0.116 R)
• M42: 21,087,017 km (0.087 R)
• M43: 21,908,907 km (0.1 R)
• M44: 22,351,418 km (0.113 R)
• M45: 22,629,520 km (0.09 R)
• M46: 23,470,859 km (0.077 R)
• M47: 23,696,901 km (0.108 R)
• M48: 24,208,227 km (0.115 R)
• M49: 25,299,543 km (0.113 R)
• M50: 25,473,376 km (0.089 R)
• M51: 26,348,224 km (0.064 R)
• M52: 27,649,127 km (0.086 R)
• M53: 27,887,885 km (0.041 R)
• M54: 28,487,773 km (0.112 R)
• M55: 28,849,800 km (0.116 R)
• M56: 29,091,999 km (0.081 R)
• M57: 30,251,532 km (0.111 R)
• M58: 31,675,404 km (0.101 R)
• M59: 31,737,787 km (0.073 R)
• M60: 31,800,169 km (0.086 R)
• M61: 32,364,003 km (0.12 R)
• M62: 32,741,738 km (0.105 R)
• M63: 33,883,619 km (0.075 R)
• M64: 34,075,253 km (0.076 R)
• M65: 34,139,132 km (0.036 R)
• M66: 35,038,514 km (0.11 R)
• M67: 35,103,140 km (0.094 R)
• M68: 35,232,393 km (0.047 R)
• M69: 35,620,899 km (0.08 R)
• M70: 36,010,900 km (0.097 R)
• M71: 37,386,901 km (0.09 R)
• M72: 37,717,064 km (0.11 R)
• M73: 37,982,002 km (0.113 R)
• M74: 38,114,545 km (0.045 R)
• M75: 40,393,071 km (0.068 R)
• M76: 40,528,457 km (0.073 R)
• M77: 40,799,827 km (0.09 R)
• M78: 40,867,745 km (0.066 R)
• M79: 41,822,329 km (0.099 R)
• M80: 44,940,397 km (0.052 R)
• M81: 45,010,559 km (0.083 R)
• M82: 45,080,720 km (0.1 R)
• M83: 45,361,814 km (0.093 R)
• M84: 45,643,507 km (0.112 R)
• M85: 45,784,428 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485

Radius: 6

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 19.9 AU - 20.06 AU

Year: 31244 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,305,581 km

• M1: 77,492 km (0.075 R)
• M2: 128,056 km (0.075 R)
• M3: 295,007 km (0.038 R)
• M4: 332,706 km (0.079 R)
• M5: 572,511 km (0.065 R)
• M6: 832,063 km (0.097 R)
• M7: 1,094,608 km (0.087 R)
• M8: 3,046,561 km (0.07 R)
• M9: 3,586,160 km (0.112 R)
• M10: 5,008,088 km (0.069 R)
• M11: 5,164,118 km (0.046 R)
• M12: 5,268,987 km (0.069 R)
• M13: 5,588,079 km (0.1 R)
• M14: 6,469,210 km (0.04 R)
• M15: 6,525,758 km (0.056 R)
• M16: 7,990,920 km (0.094 R)
• M17: 8,295,800 km (0.057 R)
• M18: 9,681,825 km (0.108 R)
• M19: 10,269,295 km (0.093 R)
• M20: 10,600,655 km (0.052 R)
• M21: 10,935,455 km (0.078 R)
• M22: 11,615,676 km (0.035 R)
• M23: 12,731,976 km (0.082 R)
• M24: 12,945,153 km (0.086 R)
• M25: 13,016,511 km (0.1 R)
• M26: 15,065,403 km (0.069 R)
• M27: 15,140,352 km (0.094 R)
• M28: 15,366,244 km (0.07 R)
• M29: 16,126,950 km (0.086 R)
• M30: 16,821,981 km (0.092 R)
• M31: 16,899,772 km (0.107 R)
• M32: 18,401,286 km (0.086 R)
• M33: 18,803,405 km (0.094 R)
• M34: 19,289,897 km (0.079 R)
• M35: 19,534,640 km (0.119 R)
• M36: 19,698,449 km (0.106 R)
• M37: 20,441,053 km (0.111 R)
• M38: 21,108,708 km (0.103 R)
• M39: 22,294,421 km (0.079 R)
• M40: 22,551,281 km (0.098 R)
• M41: 24,200,747 km (0.112 R)
• M42: 24,288,710 km (0.037 R)
• M43: 25,888,809 km (0.106 R)
• M44: 27,065,546 km (0.113 R)
• M45: 27,431,014 km (0.101 R)
• M46: 28,167,035 km (0.106 R)
• M47: 29,470,631 km (0.113 R)
• M48: 31,271,041 km (0.111 R)
• M49: 31,462,676 km (0.1 R)
• M50: 33,009,369 km (0.116 R)
• M51: 33,497,806 km (0.119 R)
• M52: 34,778,812 km (0.115 R)
• M53: 35,076,662 km (0.097 R)
• M54: 35,275,776 km (0.109 R)
• M55: 35,875,215 km (0.112 R)
• M56: 36,176,056 km (0.114 R)
• M57: 39,025,447 km (0.108 R)
• M58: 39,541,859 km (0.086 R)
• M59: 41,104,409 km (0.062 R)
• M60: 41,629,796 km (0.106 R)
• M61: 42,793,369 km (0.116 R)
• M62: 43,219,124 km (0.102 R)
• M63: 44,612,479 km (0.116 R)
• M64: 45,477,304 km (0.075 R)
• M65: 47,994,288 km (0.113 R)
• M66: 49,213,960 km (0.055 R)
• M67: 50,219,407 km (0.111 R)
• M68: 50,443,804 km (0.053 R)
• M69: 51,344,532 km (0.062 R)
• M70: 51,796,916 km (0.106 R)
• M71: 54,423,705 km (0.088 R)
• M72: 54,884,916 km (0.079 R)
• M73: 55,116,044 km (0.105 R)
• M74: 61,117,462 km (0.105 R)
• M75: 61,596,774 km (0.1 R)
• M76: 62,197,858 km (0.1 R)
• M77: 63,042,487 km (0.068 R)
• M78: 63,526,885 km (0.102 R)
• M79: 66,828,510 km (0.114 R)
• M80: 68,686,666 km (0.104 R)
• M81: 70,436,362 km (0.06 R)
• M82: 71,064,673 km (0.073 R)
• M83: 74,234,652 km (0.103 R)
• M84: 75,130,444 km (0.111 R)
• M85: 77,191,304 km (0.102 R)
• M86: 78,228,766 km (0.071 R)
• M87: 79,009,816 km (0.087 R)
• M88: 79,793,559 km (0.074 R)
• M89: 80,973,887 km (0.097 R)
• M90: 81,105,383 km (0.096 R)
• M91: 83,617,580 km (0.053 R)
• M92: 84,416,134 km (0.089 R)
• M93: 84,950,048 km (0.109 R)
• M94: 88,176,276 km (0.089 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit