🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.18 AU - 2.28 AU

Year: 1216 Days

Day: 44.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,559,230 km

• M1: 36,951 km (0.075 R)
• M2: 126,709 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.91 AU - 3.67 AU

Year: 2180 Days

Day: 20.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,559,230 km

• M1: 197,918 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.73 AU - 4.43 AU

Year: 2474 Days

Day: 28.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.5

Radius: 5.7

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.38 AU - 16.64 AU

Year: 20188 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,559,230 km

• M1: 140,173 km (0.092 R)
• M2: 185,651 km (0.073 R)
• M3: 378,333 km (0.119 R)
• M4: 732,431 km (0.083 R)
• M5: 892,650 km (0.102 R)
• M6: 1,437,785 km (0.082 R)
• M7: 1,668,465 km (0.075 R)
• M8: 1,818,661 km (0.105 R)
• M9: 2,496,489 km (0.09 R)
• M10: 3,470,222 km (0.083 R)
• M11: 3,818,336 km (0.096 R)
• M12: 4,464,599 km (0.109 R)
• M13: 4,631,400 km (0.051 R)
• M14: 4,928,352 km (0.053 R)
• M15: 5,014,371 km (0.1 R)
• M16: 5,719,875 km (0.07 R)
• M17: 5,810,232 km (0.112 R)
• M18: 5,992,442 km (0.11 R)
• M19: 6,038,368 km (0.109 R)
• M20: 6,176,597 km (0.088 R)
• M21: 6,456,195 km (0.042 R)
• M22: 6,931,318 km (0.102 R)
• M23: 6,979,489 km (0.101 R)
• M24: 7,615,429 km (0.107 R)
• M25: 7,764,877 km (0.109 R)
• M26: 8,218,907 km (0.073 R)
• M27: 8,837,644 km (0.072 R)
• M28: 9,311,420 km (0.106 R)
• M29: 10,448,813 km (0.098 R)
• M30: 11,061,865 km (0.066 R)
• M31: 11,118,114 km (0.091 R)
• M32: 11,401,153 km (0.117 R)
• M33: 12,733,322 km (0.112 R)
• M34: 14,543,606 km (0.076 R)
• M35: 15,541,424 km (0.074 R)
• M36: 16,496,905 km (0.115 R)
• M37: 17,144,365 km (0.069 R)
• M38: 19,001,174 km (0.084 R)
• M39: 19,068,642 km (0.071 R)
• M40: 19,953,214 km (0.095 R)
• M41: 20,090,545 km (0.036 R)
• M42: 20,573,447 km (0.117 R)
• M43: 21,550,770 km (0.071 R)
• M44: 21,832,912 km (0.086 R)
• M45: 22,045,191 km (0.113 R)
• M46: 22,543,202 km (0.091 R)
• M47: 22,829,533 km (0.085 R)
• M48: 23,044,954 km (0.11 R)
• M49: 23,405,634 km (0.099 R)
• M50: 23,986,523 km (0.093 R)
• M51: 24,866,906 km (0.119 R)
• M52: 25,310,913 km (0.106 R)
• M53: 25,682,962 km (0.082 R)
• M54: 25,982,009 km (0.05 R)
• M55: 26,885,879 km (0.049 R)
• M56: 27,494,144 km (0.119 R)
• M57: 27,953,260 km (0.087 R)
• M58: 29,112,194 km (0.106 R)
• M59: 29,345,866 km (0.075 R)
• M60: 29,580,286 km (0.052 R)
• M61: 32,601,415 km (0.107 R)
• M62: 32,763,130 km (0.11 R)
• M63: 33,984,298 km (0.11 R)
• M64: 34,724,209 km (0.098 R)
• M65: 35,552,682 km (0.066 R)
• M66: 36,639,211 km (0.09 R)
• M67: 37,567,017 km (0.119 R)
• M68: 38,759,163 km (0.058 R)
• M69: 40,570,494 km (0.102 R)
• M70: 42,497,464 km (0.102 R)
• M71: 43,917,447 km (0.118 R)
• M72: 44,274,986 km (0.072 R)
• M73: 45,533,553 km (0.111 R)
• M74: 46,076,593 km (0.109 R)
• M75: 46,439,817 km (0.039 R)
• M76: 48,546,603 km (0.118 R)
• M77: 49,844,215 km (0.116 R)
• M78: 50,778,005 km (0.09 R)
• M79: 51,153,197 km (0.114 R)
• M80: 51,811,876 km (0.11 R)
• M81: 52,284,157 km (0.099 R)
• M82: 54,858,736 km (0.115 R)
• M83: 57,279,230 km (0.069 R)
• M84: 57,767,367 km (0.105 R)
• M85: 59,339,192 km (0.088 R)
• M86: 59,635,396 km (0.037 R)
• M87: 60,427,816 km (0.046 R)
• M88: 61,024,412 km (0.073 R)
• M89: 61,622,953 km (0.04 R)
• M90: 61,822,966 km (0.097 R)
• M91: 64,239,121 km (0.096 R)
• M92: 64,746,407 km (0.107 R)
• M93: 65,153,164 km (0.04 R)
• M94: 66,994,115 km (0.033 R)
• M95: 68,127,469 km (0.109 R)
• M96: 69,371,225 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.6

Radius: 3.3

Gravity: 25.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.28 AU - 21.46 AU

Year: 28758 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,559,230 km

• M1: 306,975 km (0.075 R)
• M2: 431,440 km (0.119 R)
• M3: 634,744 km (0.119 R)
• M4: 678,726 km (0.098 R)
• M5: 769,831 km (0.091 R)
• M6: 1,066,034 km (0.07 R)
• M7: 1,253,630 km (0.103 R)
• M8: 1,309,281 km (0.106 R)
• M9: 1,480,720 km (0.114 R)
• M10: 1,510,041 km (0.064 R)
• M11: 1,599,052 km (0.09 R)
• M12: 1,876,256 km (0.112 R)
• M13: 1,907,971 km (0.119 R)
• M14: 2,235,142 km (0.109 R)
• M15: 2,474,349 km (0.03 R)
• M16: 2,579,366 km (0.106 R)
• M17: 2,614,672 km (0.065 R)
• M18: 2,721,784 km (0.111 R)
• M19: 3,088,598 km (0.114 R)
• M20: 3,277,839 km (0.112 R)
• M21: 3,432,074 km (0.036 R)
• M22: 3,549,209 km (0.054 R)
• M23: 4,532,666 km (0.088 R)
• M24: 5,054,014 km (0.099 R)
• M25: 5,778,068 km (0.075 R)
• M26: 5,917,344 km (0.084 R)
• M27: 7,370,687 km (0.107 R)
• M28: 7,775,948 km (0.103 R)
• M29: 8,188,389 km (0.093 R)
• M30: 8,397,377 km (0.069 R)
• M31: 9,522,503 km (0.075 R)
• M32: 10,074,818 km (0.092 R)
• M33: 11,152,372 km (0.076 R)
• M34: 11,383,800 km (0.108 R)
• M35: 13,475,776 km (0.119 R)
• M36: 14,344,940 km (0.082 R)
• M37: 14,470,602 km (0.101 R)
• M38: 14,596,713 km (0.094 R)
• M39: 14,849,833 km (0.055 R)
• M40: 15,168,327 km (0.118 R)
• M41: 17,259,106 km (0.118 R)
• M42: 17,593,757 km (0.075 R)
• M43: 18,542,506 km (0.059 R)
• M44: 18,954,050 km (0.073 R)
• M45: 19,577,275 km (0.118 R)
• M46: 19,646,838 km (0.094 R)
• M47: 19,786,413 km (0.089 R)
• M48: 20,347,854 km (0.12 R)
• M49: 20,418,464 km (0.092 R)
• M50: 21,199,813 km (0.104 R)
• M51: 22,864,987 km (0.115 R)
• M52: 23,011,892 km (0.06 R)
• M53: 23,306,301 km (0.05 R)
• M54: 24,197,306 km (0.103 R)
• M55: 24,722,095 km (0.108 R)
• M56: 24,797,343 km (0.111 R)
• M57: 27,246,410 km (0.062 R)
• M58: 27,558,022 km (0.085 R)
• M59: 28,341,915 km (0.085 R)
• M60: 28,736,554 km (0.118 R)
• M61: 28,974,265 km (0.096 R)
• M62: 29,931,542 km (0.072 R)
• M63: 31,959,042 km (0.078 R)
• M64: 32,123,151 km (0.032 R)
• M65: 33,113,638 km (0.043 R)
• M66: 33,779,498 km (0.095 R)
• M67: 34,281,848 km (0.12 R)
• M68: 35,039,860 km (0.101 R)
• M69: 35,803,558 km (0.102 R)
• M70: 37,779,745 km (0.116 R)
• M71: 37,953,129 km (0.105 R)
• M72: 39,263,008 km (0.115 R)
• M73: 40,144,289 km (0.107 R)
• M74: 40,232,851 km (0.11 R)
• M75: 41,747,081 km (0.112 R)
• M76: 42,376,140 km (0.111 R)
• M77: 42,827,327 km (0.107 R)
• M78: 43,734,339 km (0.089 R)
• M79: 45,659,813 km (0.096 R)
• M80: 46,772,522 km (0.066 R)
• M81: 46,958,772 km (0.083 R)
• M82: 47,051,971 km (0.118 R)
• M83: 48,929,873 km (0.083 R)
• M84: 51,119,388 km (0.097 R)
• M85: 52,467,713 km (0.101 R)
• M86: 54,512,118 km (0.035 R)
• M87: 55,593,262 km (0.095 R)
• M88: 56,780,769 km (0.026 R)
• M89: 57,477,447 km (0.083 R)
• M90: 62,945,398 km (0.115 R)
• M91: 63,356,942 km (0.071 R)
• M92: 63,666,161 km (0.109 R)
• M93: 64,286,244 km (0.112 R)
• M94: 66,367,599 km (0.11 R)
• M95: 70,382,357 km (0.071 R)
• M96: 71,130,496 km (0.041 R)
• M97: 71,451,982 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit