🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 253 Days

Day: 22.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 13.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.79 AU - 0.93 AU

Year: 523 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,055,565 km

• M1: 173,384 km (0.094 R)
• M2: 308,022 km (0.117 R)
• M3: 404,961 km (0.117 R)
• M4: 530,624 km (0.044 R)
• M5: 623,674 km (0.115 R)
• M6: 753,524 km (0.102 R)
• M7: 857,645 km (0.099 R)
• M8: 1,013,825 km (0.034 R)
• M9: 1,100,143 km (0.099 R)
• M10: 1,239,269 km (0.117 R)
• M11: 1,467,256 km (0.094 R)
• M12: 1,678,339 km (0.059 R)
• M13: 1,787,844 km (0.084 R)
• M14: 1,959,583 km (0.1 R)
• M15: 2,075,222 km (0.113 R)
• M16: 2,267,754 km (0.071 R)
• M17: 2,407,329 km (0.098 R)
• M18: 2,555,880 km (0.038 R)
• M19: 2,719,689 km (0.077 R)
• M20: 2,874,673 km (0.104 R)
• M21: 2,969,219 km (0.109 R)
• M22: 3,128,989 km (0.093 R)
• M23: 3,252,407 km (0.095 R)
• M24: 3,423,846 km (0.088 R)
• M25: 3,612,041 km (0.084 R)
• M26: 3,714,366 km (0.078 R)
• M27: 3,803,825 km (0.079 R)
• M28: 3,984,838 km (0.086 R)
• M29: 4,147,451 km (0.075 R)
• M30: 4,297,947 km (0.081 R)
• M31: 4,384,714 km (0.068 R)
• M32: 4,596,843 km (0.067 R)
• M33: 4,715,474 km (0.077 R)
• M34: 4,850,113 km (0.111 R)
• M35: 4,948,099 km (0.108 R)
• M36: 5,054,463 km (0.056 R)
• M37: 5,169,205 km (0.112 R)
• M38: 5,269,435 km (0.09 R)
• M39: 5,354,706 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 11.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.94 AU - 3.07 AU

Year: 2593 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,055,565 km

• M1: 159,771 km (0.111 R)
• M2: 253,568 km (0.115 R)
• M3: 441,314 km (0.053 R)
• M4: 550,819 km (0.109 R)
• M5: 788,231 km (0.102 R)
• M6: 877,392 km (0.107 R)
• M7: 1,014,722 km (0.104 R)
• M8: 1,089,970 km (0.095 R)
• M9: 1,344,735 km (0.102 R)
• M10: 1,496,577 km (0.076 R)
• M11: 1,601,296 km (0.117 R)
• M12: 2,191,310 km (0.04 R)
• M13: 2,464,027 km (0.118 R)
• M14: 2,641,450 km (0.119 R)
• M15: 2,812,440 km (0.102 R)
• M16: 2,987,021 km (0.116 R)
• M17: 3,064,662 km (0.05 R)
• M18: 3,950,281 km (0.12 R)
• M19: 4,072,652 km (0.111 R)
• M20: 4,295,852 km (0.053 R)
• M21: 4,459,662 km (0.103 R)
• M22: 4,897,984 km (0.108 R)
• M23: 5,122,381 km (0.112 R)
• M24: 5,229,194 km (0.09 R)
• M25: 5,363,682 km (0.079 R)
• M26: 5,540,357 km (0.107 R)
• M27: 5,677,538 km (0.084 R)
• M28: 5,871,567 km (0.073 R)
• M29: 6,138,300 km (0.078 R)
• M30: 6,625,839 km (0.074 R)
• M31: 6,933,263 km (0.094 R)
• M32: 7,021,974 km (0.05 R)
• M33: 7,531,804 km (0.109 R)
• M34: 7,898,917 km (0.115 R)
• M35: 8,178,067 km (0.036 R)
• M36: 8,492,073 km (0.105 R)
• M37: 8,714,375 km (0.082 R)
• M38: 8,810,118 km (0.103 R)
• M39: 8,954,629 km (0.091 R)
• M40: 9,229,441 km (0.082 R)
• M41: 9,310,971 km (0.117 R)
• M42: 9,474,482 km (0.116 R)
• M43: 9,622,434 km (0.099 R)
• M44: 9,804,345 km (0.046 R)
• M45: 10,037,568 km (0.113 R)
• M46: 10,138,098 km (0.09 R)
• M47: 10,238,927 km (0.096 R)
• M48: 10,509,550 km (0.118 R)
• M49: 10,679,792 km (0.047 R)
• M50: 10,885,489 km (0.037 R)
• M51: 11,126,940 km (0.115 R)
• M52: 11,231,060 km (0.063 R)
• M53: 11,352,833 km (0.096 R)
• M54: 11,527,713 km (0.056 R)
• M55: 11,880,016 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 8.9

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.75 AU - 4.11 AU

Year: 5111 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,055,565 km

• M1: 255,812 km (0.101 R)
• M2: 327,769 km (0.073 R)
• M3: 452,234 km (0.095 R)
• M4: 711,188 km (0.069 R)
• M5: 1,156,691 km (0.037 R)
• M6: 1,604,288 km (0.049 R)
• M7: 1,677,740 km (0.035 R)
• M8: 1,885,681 km (0.103 R)
• M9: 1,963,472 km (0.104 R)
• M10: 2,062,057 km (0.066 R)
• M11: 2,244,118 km (0.115 R)
• M12: 2,368,284 km (0.077 R)
• M13: 2,473,601 km (0.117 R)
• M14: 2,580,563 km (0.09 R)
• M15: 2,667,180 km (0.095 R)
• M16: 2,865,846 km (0.039 R)
• M17: 3,069,300 km (0.11 R)
• M18: 3,277,540 km (0.116 R)
• M19: 3,442,696 km (0.09 R)
• M20: 4,595,497 km (0.032 R)
• M21: 4,700,963 km (0.085 R)
• M22: 5,434,292 km (0.091 R)
• M23: 5,686,664 km (0.099 R)
• M24: 6,437,196 km (0.062 R)
• M25: 6,555,379 km (0.111 R)
• M26: 6,734,148 km (0.112 R)
• M27: 6,884,344 km (0.077 R)
• M28: 7,126,992 km (0.098 R)
• M29: 7,745,879 km (0.06 R)
• M30: 8,189,287 km (0.081 R)
• M31: 8,837,195 km (0.059 R)
• M32: 8,968,692 km (0.066 R)
• M33: 9,333,860 km (0.11 R)
• M34: 10,250,596 km (0.083 R)
• M35: 11,733,111 km (0.119 R)
• M36: 11,914,124 km (0.073 R)
• M37: 12,907,155 km (0.065 R)
• M38: 13,019,054 km (0.097 R)
• M39: 14,310,682 km (0.115 R)
• M40: 14,815,276 km (0.113 R)
• M41: 15,286,210 km (0.087 R)
• M42: 15,602,908 km (0.117 R)
• M43: 15,762,080 km (0.059 R)
• M44: 15,921,701 km (0.103 R)
• M45: 16,122,163 km (0.097 R)
• M46: 16,404,005 km (0.108 R)
• M47: 16,647,101 km (0.118 R)
• M48: 16,850,405 km (0.084 R)
• M49: 17,054,606 km (0.088 R)
• M50: 17,259,705 km (0.028 R)
• M51: 18,297,166 km (0.092 R)
• M52: 19,568,748 km (0.053 R)
• M53: 19,826,505 km (0.058 R)
• M54: 19,955,758 km (0.106 R)
• M55: 22,330,325 km (0.069 R)
• M56: 22,870,074 km (0.063 R)
• M57: 23,186,922 km (0.099 R)
• M58: 23,277,728 km (0.057 R)
• M59: 23,733,403 km (0.051 R)
• M60: 23,824,957 km (0.077 R)
• M61: 24,376,375 km (0.095 R)
• M62: 24,885,606 km (0.1 R)
• M63: 25,118,230 km (0.117 R)
• M64: 25,445,251 km (0.049 R)
• M65: 25,538,900 km (0.11 R)
• M66: 26,056,060 km (0.068 R)
• M67: 26,197,729 km (0.028 R)
• M68: 26,719,227 km (0.061 R)
• M69: 27,005,108 km (0.074 R)
• M70: 27,196,444 km (0.113 R)
• M71: 27,772,695 km (0.113 R)
• M72: 28,062,317 km (0.104 R)
• M73: 28,255,896 km (0.109 R)
• M74: 28,450,074 km (0.113 R)
• M75: 29,035,002 km (0.068 R)
• M76: 29,821,139 km (0.097 R)
• M77: 30,117,791 km (0.094 R)
• M78: 31,615,416 km (0.104 R)
• M79: 31,766,509 km (0.06 R)
• M80: 32,170,723 km (0.092 R)
• M81: 32,424,142 km (0.117 R)
• M82: 32,831,048 km (0.04 R)
• M83: 33,495,861 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 8.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.67 AU - 5.77 AU

Year: 8974 Days

Day: 13.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,055,565 km

• M1: 112,498 km (0.104 R)
• M2: 219,610 km (0.057 R)
• M3: 276,307 km (0.111 R)
• M4: 562,039 km (0.041 R)
• M5: 888,462 km (0.073 R)
• M6: 971,040 km (0.113 R)
• M7: 1,144,274 km (0.101 R)
• M8: 1,304,344 km (0.106 R)
• M9: 1,520,962 km (0.097 R)
• M10: 2,225,119 km (0.118 R)
• M11: 2,514,591 km (0.093 R)
• M12: 3,161,302 km (0.064 R)
• M13: 3,290,106 km (0.118 R)
• M14: 3,453,766 km (0.086 R)
• M15: 3,586,609 km (0.112 R)
• M16: 3,670,384 km (0.11 R)
• M17: 4,690,791 km (0.097 R)
• M18: 4,856,695 km (0.062 R)
• M19: 4,968,295 km (0.113 R)
• M20: 5,251,334 km (0.072 R)
• M21: 5,423,521 km (0.101 R)
• M22: 5,481,416 km (0.098 R)
• M23: 5,597,803 km (0.117 R)
• M24: 5,773,879 km (0.068 R)
• M25: 5,892,211 km (0.1 R)
• M26: 5,951,751 km (0.051 R)
• M27: 6,272,489 km (0.095 R)
• M28: 6,455,298 km (0.115 R)
• M29: 6,516,782 km (0.113 R)
• M30: 7,396,268 km (0.102 R)
• M31: 7,697,708 km (0.101 R)
• M32: 7,937,364 km (0.09 R)
• M33: 8,312,705 km (0.05 R)
• M34: 8,536,204 km (0.101 R)
• M35: 8,739,059 km (0.096 R)
• M36: 9,034,814 km (0.112 R)
• M37: 9,172,444 km (0.097 R)
• M38: 9,566,185 km (0.095 R)
• M39: 9,729,995 km (0.097 R)
• M40: 10,060,307 km (0.11 R)
• M41: 10,586,892 km (0.112 R)
• M42: 10,926,628 km (0.098 R)
• M43: 12,017,646 km (0.084 R)
• M44: 12,448,488 km (0.086 R)
• M45: 12,601,676 km (0.119 R)
• M46: 13,091,160 km (0.087 R)
• M47: 13,351,311 km (0.09 R)
• M48: 14,168,564 km (0.093 R)
• M49: 14,248,449 km (0.082 R)
• M50: 15,328,845 km (0.113 R)
• M51: 15,520,629 km (0.05 R)
• M52: 15,740,688 km (0.104 R)
• M53: 16,239,746 km (0.072 R)
• M54: 16,941,660 km (0.059 R)
• M55: 18,142,931 km (0.086 R)
• M56: 18,316,763 km (0.108 R)
• M57: 18,607,731 km (0.083 R)
• M58: 18,724,567 km (0.104 R)
• M59: 18,870,874 km (0.03 R)
• M60: 19,757,092 km (0.119 R)
• M61: 19,995,700 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit