🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.01 AU - 4.21 AU

Year: 2942 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 11

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.14 AU - 6.2 AU

Year: 4767 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,917,337 km

• M1: 192,084 km (0.074 R)
• M2: 266,583 km (0.114 R)
• M3: 391,198 km (0.078 R)
• M4: 476,619 km (0.053 R)
• M5: 914,641 km (0.1 R)
• M6: 1,110,615 km (0.113 R)
• M7: 1,675,347 km (0.045 R)
• M8: 1,764,956 km (0.099 R)
• M9: 1,887,177 km (0.106 R)
• M10: 2,059,663 km (0.037 R)
• M11: 2,204,923 km (0.063 R)
• M12: 2,471,506 km (0.094 R)
• M13: 2,855,375 km (0.101 R)
• M14: 3,428,334 km (0.117 R)
• M15: 3,836,587 km (0.075 R)
• M16: 4,178,568 km (0.098 R)
• M17: 4,322,331 km (0.118 R)
• M18: 4,678,374 km (0.068 R)
• M19: 4,849,065 km (0.074 R)
• M20: 5,241,161 km (0.083 R)
• M21: 5,485,754 km (0.084 R)
• M22: 5,779,714 km (0.115 R)
• M23: 5,917,194 km (0.085 R)
• M24: 6,195,297 km (0.057 R)
• M25: 6,430,464 km (0.104 R)
• M26: 6,836,922 km (0.098 R)
• M27: 7,202,539 km (0.102 R)
• M28: 7,449,824 km (0.087 R)
• M29: 7,624,704 km (0.101 R)
• M30: 8,029,367 km (0.033 R)
• M31: 8,234,316 km (0.106 R)
• M32: 8,519,150 km (0.109 R)
• M33: 8,807,126 km (0.103 R)
• M34: 9,990,894 km (0.11 R)
• M35: 10,128,524 km (0.101 R)
• M36: 10,657,502 km (0.115 R)
• M37: 10,741,875 km (0.102 R)
• M38: 11,771,408 km (0.076 R)
• M39: 12,297,992 km (0.065 R)
• M40: 13,162,668 km (0.068 R)
• M41: 13,465,304 km (0.095 R)
• M42: 13,985,157 km (0.107 R)
• M43: 14,294,077 km (0.09 R)
• M44: 14,387,126 km (0.09 R)
• M45: 15,329,294 km (0.094 R)
• M46: 16,226,582 km (0.081 R)
• M47: 16,356,134 km (0.093 R)
• M48: 16,714,271 km (0.044 R)
• M49: 17,042,189 km (0.117 R)
• M50: 17,604,378 km (0.104 R)
• M51: 18,475,935 km (0.114 R)
• M52: 19,809,600 km (0.055 R)
• M53: 20,086,955 km (0.109 R)
• M54: 20,295,943 km (0.103 R)
• M55: 20,680,709 km (0.1 R)
• M56: 21,068,018 km (0.042 R)
• M57: 21,280,297 km (0.06 R)
• M58: 21,351,206 km (0.062 R)
• M59: 21,814,062 km (0.044 R)
• M60: 21,992,981 km (0.057 R)
• M61: 23,076,668 km (0.111 R)
• M62: 23,441,687 km (0.073 R)
• M63: 23,882,253 km (0.06 R)
• M64: 23,992,955 km (0.075 R)
• M65: 24,251,610 km (0.067 R)
• M66: 25,070,658 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.7

Radius: 5.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.98 AU - 16.82 AU

Year: 18299 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,917,337 km

• M1: 77,791 km (0.106 R)
• M2: 275,110 km (0.079 R)
• M3: 1,468,752 km (0.112 R)
• M4: 1,579,754 km (0.069 R)
• M5: 2,100,504 km (0.074 R)
• M6: 3,084,409 km (0.096 R)
• M7: 4,965,901 km (0.111 R)
• M8: 6,032,235 km (0.05 R)
• M9: 6,941,790 km (0.093 R)
• M10: 8,285,328 km (0.027 R)
• M11: 9,581,744 km (0.097 R)
• M12: 10,466,166 km (0.108 R)
• M13: 10,680,690 km (0.05 R)
• M14: 10,810,092 km (0.101 R)
• M15: 11,070,242 km (0.108 R)
• M16: 11,244,973 km (0.096 R)
• M17: 11,552,845 km (0.065 R)
• M18: 12,221,847 km (0.097 R)
• M19: 13,550,575 km (0.077 R)
• M20: 14,398,197 km (0.05 R)
• M21: 15,165,933 km (0.1 R)
• M22: 15,214,253 km (0.071 R)
• M23: 15,603,507 km (0.077 R)
• M24: 15,701,344 km (0.073 R)
• M25: 16,144,153 km (0.071 R)
• M26: 16,292,555 km (0.12 R)
• M27: 16,690,784 km (0.041 R)
• M28: 16,991,476 km (0.097 R)
• M29: 17,243,548 km (0.049 R)
• M30: 18,366,879 km (0.112 R)
• M31: 19,041,864 km (0.087 R)
• M32: 19,094,074 km (0.105 R)
• M33: 19,513,845 km (0.089 R)
• M34: 20,042,674 km (0.084 R)
• M35: 22,979,280 km (0.065 R)
• M36: 23,818,674 km (0.109 R)
• M37: 25,354,446 km (0.06 R)
• M38: 25,469,486 km (0.066 R)
• M39: 25,757,761 km (0.117 R)
• M40: 26,863,439 km (0.056 R)
• M41: 29,060,434 km (0.101 R)
• M42: 29,724,499 km (0.091 R)
• M43: 30,883,583 km (0.087 R)
• M44: 31,006,403 km (0.08 R)
• M45: 31,191,006 km (0.095 R)
• M46: 32,806,065 km (0.063 R)
• M47: 33,623,767 km (0.066 R)
• M48: 35,086,834 km (0.115 R)
• M49: 35,407,722 km (0.108 R)
• M50: 35,665,030 km (0.101 R)
• M51: 35,987,563 km (0.062 R)
• M52: 36,765,621 km (0.067 R)
• M53: 36,895,921 km (0.085 R)
• M54: 37,483,691 km (0.075 R)
• M55: 37,549,215 km (0.082 R)
• M56: 38,272,371 km (0.108 R)
• M57: 39,465,564 km (0.047 R)
• M58: 40,402,047 km (0.087 R)
• M59: 40,536,385 km (0.051 R)
• M60: 41,684,699 km (0.116 R)
• M61: 43,392,508 km (0.12 R)
• M62: 43,530,138 km (0.046 R)
• M63: 46,664,662 km (0.054 R)
• M64: 46,805,733 km (0.12 R)
• M65: 47,229,544 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 3.4

Gravity: 20.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.07 AU - 16.13 AU

Year: 21756 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,917,337 km

• M1: 203,154 km (0.118 R)
• M2: 463,604 km (0.102 R)
• M3: 678,127 km (0.107 R)
• M4: 775,964 km (0.076 R)
• M5: 1,028,635 km (0.091 R)
• M6: 1,353,412 km (0.1 R)
• M7: 1,476,681 km (0.117 R)
• M8: 1,629,420 km (0.064 R)
• M9: 1,787,096 km (0.07 R)
• M10: 1,977,385 km (0.091 R)
• M11: 2,117,259 km (0.03 R)
• M12: 2,616,467 km (0.089 R)
• M13: 2,646,835 km (0.106 R)
• M14: 2,832,187 km (0.112 R)
• M15: 2,863,453 km (0.106 R)
• M16: 2,894,868 km (0.099 R)
• M17: 2,926,284 km (0.066 R)
• M18: 3,085,606 km (0.117 R)
• M19: 3,247,770 km (0.069 R)
• M20: 3,445,987 km (0.107 R)
• M21: 4,313,505 km (0.088 R)
• M22: 4,715,474 km (0.087 R)
• M23: 5,554,719 km (0.025 R)
• M24: 6,397,852 km (0.114 R)
• M25: 6,771,248 km (0.104 R)
• M26: 7,495,601 km (0.031 R)
• M27: 8,110,449 km (0.045 R)
• M28: 8,378,827 km (0.116 R)
• M29: 9,108,865 km (0.115 R)
• M30: 9,201,466 km (0.118 R)
• M31: 9,434,539 km (0.067 R)
• M32: 9,906,521 km (0.11 R)
• M33: 10,337,811 km (0.067 R)
• M34: 10,434,451 km (0.049 R)
• M35: 10,531,391 km (0.092 R)
• M36: 11,617,621 km (0.073 R)
• M37: 13,260,056 km (0.104 R)
• M38: 14,322,949 km (0.082 R)
• M39: 15,192,561 km (0.116 R)
• M40: 15,744,877 km (0.111 R)
• M41: 16,303,625 km (0.043 R)
• M42: 16,472,521 km (0.037 R)
• M43: 19,193,257 km (0.09 R)
• M44: 20,090,396 km (0.119 R)
• M45: 20,150,684 km (0.108 R)
• M46: 20,453,021 km (0.097 R)
• M47: 20,878,926 km (0.101 R)
• M48: 20,939,962 km (0.081 R)
• M49: 21,369,158 km (0.09 R)
• M50: 21,615,696 km (0.106 R)
• M51: 22,236,228 km (0.119 R)
• M52: 22,360,992 km (0.08 R)
• M53: 22,486,056 km (0.087 R)
• M54: 22,548,588 km (0.069 R)
• M55: 23,558,224 km (0.071 R)
• M56: 23,685,382 km (0.102 R)
• M57: 24,324,913 km (0.092 R)
• M58: 24,517,894 km (0.089 R)
• M59: 25,099,830 km (0.097 R)
• M60: 26,277,464 km (0.107 R)
• M61: 27,339,160 km (0.055 R)
• M62: 28,618,073 km (0.109 R)
• M63: 29,435,775 km (0.077 R)
• M64: 29,847,468 km (0.092 R)
• M65: 30,330,220 km (0.116 R)
• M66: 30,746,102 km (0.086 R)
• M67: 31,373,366 km (0.033 R)
• M68: 31,723,724 km (0.101 R)
• M69: 33,566,172 km (0.072 R)
• M70: 34,140,029 km (0.105 R)
• M71: 34,789,583 km (0.109 R)
• M72: 35,370,322 km (0.067 R)
• M73: 35,734,892 km (0.11 R)
• M74: 36,027,356 km (0.103 R)
• M75: 38,770,981 km (0.106 R)
• M76: 38,996,425 km (0.078 R)
• M77: 40,433,911 km (0.086 R)
• M78: 42,274,413 km (0.028 R)
• M79: 43,516,375 km (0.1 R)
• M80: 44,377,311 km (0.1 R)
• M81: 45,956,915 km (0.102 R)
• M82: 46,115,788 km (0.083 R)
• M83: 46,274,960 km (0.102 R)
• M84: 46,753,523 km (0.049 R)
• M85: 46,833,409 km (0.111 R)
• M86: 47,073,513 km (0.106 R)
• M87: 48,684,084 km (0.044 R)
• M88: 49,822,075 km (0.102 R)
• M89: 50,804,634 km (0.03 R)
• M90: 51,051,171 km (0.029 R)
• M91: 53,288,557 km (0.078 R)
• M92: 53,790,158 km (0.107 R)
• M93: 54,293,256 km (0.084 R)
• M94: 54,545,328 km (0.052 R)
• M95: 55,642,479 km (0.111 R)
• M96: 55,727,152 km (0.054 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit