🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.49 AU - 2.01 AU

Year: 872 Days

Day: 19.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,789,035 km

• M1: 19,298 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 8.9

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.74 AU - 6.66 AU

Year: 5127 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,789,035 km

• M1: 116,238 km (0.052 R)
• M2: 207,492 km (0.095 R)
• M3: 394,639 km (0.11 R)
• M4: 459,265 km (0.092 R)
• M5: 528,080 km (0.106 R)
• M6: 664,663 km (0.098 R)
• M7: 928,704 km (0.118 R)
• M8: 1,358,797 km (0.106 R)
• M9: 1,714,242 km (0.084 R)
• M10: 1,902,735 km (0.119 R)
• M11: 1,960,630 km (0.101 R)
• M12: 2,300,217 km (0.116 R)
• M13: 2,921,646 km (0.072 R)
• M14: 3,193,615 km (0.085 R)
• M15: 3,640,913 km (0.089 R)
• M16: 4,133,090 km (0.087 R)
• M17: 4,412,688 km (0.095 R)
• M18: 4,541,941 km (0.059 R)
• M19: 4,698,570 km (0.112 R)
• M20: 4,857,144 km (0.073 R)
• M21: 5,071,218 km (0.077 R)
• M22: 6,478,485 km (0.095 R)
• M23: 7,043,217 km (0.08 R)
• M24: 7,377,419 km (0.096 R)
• M25: 7,592,840 km (0.109 R)
• M26: 7,654,773 km (0.109 R)
• M27: 8,283,234 km (0.117 R)
• M28: 8,475,019 km (0.075 R)
• M29: 9,689,903 km (0.074 R)
• M30: 9,959,777 km (0.077 R)
• M31: 10,061,654 km (0.059 R)
• M32: 10,784,062 km (0.062 R)
• M33: 10,853,774 km (0.078 R)
• M34: 11,169,276 km (0.066 R)
• M35: 11,737,449 km (0.119 R)
• M36: 11,989,073 km (0.106 R)
• M37: 12,206,139 km (0.068 R)
• M38: 13,385,718 km (0.055 R)
• M39: 13,761,658 km (0.096 R)
• M40: 14,524,308 km (0.083 R)
• M41: 14,910,719 km (0.05 R)
• M42: 15,496,544 km (0.087 R)
• M43: 15,654,220 km (0.045 R)
• M44: 15,733,058 km (0.105 R)
• M45: 16,610,450 km (0.092 R)
• M46: 16,973,973 km (0.079 R)
• M47: 17,299,348 km (0.069 R)
• M48: 18,080,249 km (0.098 R)
• M49: 18,370,918 km (0.045 R)
• M50: 18,537,570 km (0.088 R)
• M51: 19,548,702 km (0.069 R)
• M52: 19,633,823 km (0.088 R)
• M53: 20,881,170 km (0.088 R)
• M54: 21,404,763 km (0.043 R)
• M55: 21,932,693 km (0.031 R)
• M56: 22,198,230 km (0.067 R)
• M57: 22,464,813 km (0.086 R)
• M58: 22,598,554 km (0.117 R)
• M59: 22,732,593 km (0.096 R)
• M60: 22,911,662 km (0.116 R)
• M61: 23,451,710 km (0.091 R)
• M62: 23,542,067 km (0.1 R)
• M63: 24,682,003 km (0.09 R)
• M64: 25,839,741 km (0.079 R)
• M65: 25,979,914 km (0.087 R)
• M66: 27,109,977 km (0.096 R)
• M67: 27,681,141 km (0.099 R)
• M68: 27,920,199 km (0.09 R)
• M69: 28,160,004 km (0.108 R)
• M70: 28,980,548 km (0.119 R)
• M71: 29,369,353 km (0.092 R)
• M72: 30,102,981 km (0.032 R)
• M73: 30,496,723 km (0.054 R)
• M74: 31,388,924 km (0.042 R)
• M75: 32,440,747 km (0.053 R)
• M76: 32,692,819 km (0.057 R)
• M77: 32,793,798 km (0.098 R)
• M78: 33,249,772 km (0.074 R)
• M79: 34,219,167 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 13

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.8 AU - 10.28 AU

Year: 11101 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,789,035 km

• M1: 168,148 km (0.103 R)
• M2: 249,828 km (0.068 R)
• M3: 368,460 km (0.047 R)
• M4: 516,412 km (0.119 R)
• M5: 914,492 km (0.054 R)
• M6: 1,061,995 km (0.117 R)
• M7: 1,401,134 km (0.056 R)
• M8: 1,515,576 km (0.1 R)
• M9: 2,113,519 km (0.042 R)
• M10: 2,223,772 km (0.09 R)
• M11: 2,335,971 km (0.101 R)
• M12: 2,566,351 km (0.101 R)
• M13: 2,804,362 km (0.096 R)
• M14: 3,099,668 km (0.119 R)
• M15: 3,561,776 km (0.045 R)
• M16: 3,882,065 km (0.104 R)
• M17: 5,135,545 km (0.109 R)
• M18: 6,088,783 km (0.089 R)
• M19: 6,343,698 km (0.084 R)
• M20: 6,569,590 km (0.03 R)
• M21: 6,732,652 km (0.113 R)
• M22: 6,930,121 km (0.103 R)
• M23: 7,096,175 km (0.115 R)
• M24: 7,263,575 km (0.076 R)
• M25: 7,364,554 km (0.102 R)
• M26: 7,500,089 km (0.048 R)
• M27: 7,876,926 km (0.106 R)
• M28: 8,085,167 km (0.112 R)
• M29: 8,330,357 km (0.109 R)
• M30: 9,080,740 km (0.114 R)
• M31: 9,299,153 km (0.111 R)
• M32: 9,445,759 km (0.094 R)
• M33: 10,190,308 km (0.089 R)
• M34: 11,225,226 km (0.04 R)
• M35: 12,373,988 km (0.077 R)
• M36: 12,901,171 km (0.111 R)
• M37: 13,684,764 km (0.074 R)
• M38: 13,935,490 km (0.092 R)
• M39: 14,229,749 km (0.068 R)
• M40: 14,398,945 km (0.087 R)
• M41: 14,824,850 km (0.083 R)
• M42: 14,910,420 km (0.111 R)
• M43: 15,907,490 km (0.092 R)
• M44: 16,215,212 km (0.119 R)
• M45: 16,480,599 km (0.091 R)
• M46: 16,791,912 km (0.086 R)
• M47: 16,970,831 km (0.119 R)
• M48: 17,195,228 km (0.1 R)
• M49: 17,420,672 km (0.094 R)
• M50: 17,692,342 km (0.115 R)
• M51: 18,056,912 km (0.072 R)
• M52: 18,793,532 km (0.108 R)
• M53: 20,106,253 km (0.097 R)
• M54: 20,201,248 km (0.086 R)
• M55: 20,343,814 km (0.096 R)
• M56: 20,534,552 km (0.069 R)
• M57: 20,630,145 km (0.102 R)
• M58: 22,523,306 km (0.042 R)
• M59: 22,720,625 km (0.116 R)
• M60: 23,166,577 km (0.098 R)
• M61: 23,966,776 km (0.096 R)
• M62: 24,877,677 km (0.055 R)
• M63: 25,542,640 km (0.08 R)
• M64: 25,748,486 km (0.074 R)
• M65: 26,473,138 km (0.064 R)
• M66: 26,629,319 km (0.099 R)
• M67: 26,733,588 km (0.062 R)
• M68: 26,994,786 km (0.088 R)
• M69: 27,256,882 km (0.101 R)
• M70: 27,467,216 km (0.108 R)
• M71: 27,995,446 km (0.117 R)
• M72: 28,473,561 km (0.114 R)
• M73: 28,687,037 km (0.059 R)
• M74: 32,953,419 km (0.094 R)
• M75: 33,683,606 km (0.108 R)
• M76: 34,703,415 km (0.09 R)
• M77: 35,388,872 km (0.079 R)
• M78: 36,541,225 km (0.082 R)
• M79: 37,530,515 km (0.092 R)
• M80: 37,999,056 km (0.105 R)
• M81: 38,351,808 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.8

Radius: 5.2

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.81 AU - 12.39 AU

Year: 15856 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,789,035 km

• M1: 70,461 km (0.11 R)
• M2: 703,260 km (0.118 R)
• M3: 1,088,175 km (0.09 R)
• M4: 1,394,103 km (0.102 R)
• M5: 1,474,586 km (0.103 R)
• M6: 1,584,541 km (0.111 R)
• M7: 1,812,229 km (0.114 R)
• M8: 2,523,267 km (0.093 R)
• M9: 2,856,721 km (0.086 R)
• M10: 3,491,465 km (0.081 R)
• M11: 3,528,116 km (0.076 R)
• M12: 4,802,989 km (0.06 R)
• M13: 5,425,017 km (0.097 R)
• M14: 5,853,765 km (0.103 R)
• M15: 6,028,345 km (0.061 R)
• M16: 6,293,433 km (0.04 R)
• M17: 6,562,260 km (0.086 R)
• M18: 6,743,573 km (0.111 R)
• M19: 6,880,604 km (0.075 R)
• M20: 6,926,531 km (0.031 R)
• M21: 7,111,135 km (0.116 R)
• M22: 7,204,035 km (0.094 R)
• M23: 7,344,208 km (0.086 R)
• M24: 7,485,279 km (0.093 R)
• M25: 9,347,773 km (0.091 R)
• M26: 9,808,833 km (0.117 R)
• M27: 10,016,176 km (0.108 R)
• M28: 10,225,014 km (0.072 R)
• M29: 10,540,816 km (0.065 R)
• M30: 10,806,501 km (0.079 R)
• M31: 11,671,327 km (0.06 R)
• M32: 12,278,844 km (0.092 R)
• M33: 12,896,384 km (0.104 R)
• M34: 13,180,470 km (0.109 R)
• M35: 13,986,952 km (0.074 R)
• M36: 14,161,832 km (0.11 R)
• M37: 14,513,686 km (0.072 R)
• M38: 14,749,901 km (0.052 R)
• M39: 15,226,221 km (0.109 R)
• M40: 15,586,752 km (0.106 R)
• M41: 16,071,748 km (0.084 R)
• M42: 17,305,930 km (0.066 R)
• M43: 17,368,462 km (0.11 R)
• M44: 18,890,920 km (0.074 R)
• M45: 19,668,081 km (0.092 R)
• M46: 20,455,714 km (0.108 R)
• M47: 21,119,928 km (0.032 R)
• M48: 22,537,518 km (0.095 R)
• M49: 23,707,523 km (0.106 R)
• M50: 24,125,050 km (0.088 R)
• M51: 24,545,121 km (0.035 R)
• M52: 24,685,743 km (0.112 R)
• M53: 25,179,715 km (0.071 R)
• M54: 25,463,502 km (0.082 R)
• M55: 25,534,711 km (0.1 R)
• M56: 26,249,490 km (0.107 R)
• M57: 26,321,297 km (0.097 R)
• M58: 26,826,040 km (0.104 R)
• M59: 27,625,491 km (0.042 R)
• M60: 27,991,557 km (0.059 R)
• M61: 29,024,829 km (0.034 R)
• M62: 29,322,379 km (0.045 R)
• M63: 30,522,603 km (0.105 R)
• M64: 30,598,150 km (0.041 R)
• M65: 31,128,774 km (0.119 R)
• M66: 32,198,997 km (0.065 R)
• M67: 32,429,826 km (0.091 R)
• M68: 32,738,596 km (0.105 R)
• M69: 33,436,770 km (0.075 R)
• M70: 33,826,771 km (0.052 R)
• M71: 34,139,880 km (0.069 R)
• M72: 35,640,197 km (0.054 R)
• M73: 37,161,906 km (0.091 R)
• M74: 37,889,999 km (0.085 R)
• M75: 39,442,675 km (0.08 R)
• M76: 41,684,699 km (0.063 R)
• M77: 41,768,473 km (0.085 R)
• M78: 43,032,575 km (0.087 R)
• M79: 43,626,778 km (0.095 R)
• M80: 46,117,433 km (0.052 R)
• M81: 47,248,692 km (0.118 R)
• M82: 47,598,602 km (0.052 R)
• M83: 48,037,372 km (0.058 R)
• M84: 48,653,715 km (0.1 R)
• M85: 48,741,978 km (0.032 R)
• M86: 49,627,448 km (0.104 R)
• M87: 49,805,170 km (0.109 R)
• M88: 50,607,763 km (0.056 R)
• M89: 50,965,751 km (0.063 R)
• M90: 52,044,950 km (0.105 R)
• M91: 52,315,871 km (0.12 R)
• M92: 53,222,434 km (0.117 R)
• M93: 54,042,829 km (0.028 R)
• M94: 55,511,581 km (0.084 R)
• M95: 58,113,387 km (0.104 R)
• M96: 58,207,036 km (0.116 R)
• M97: 63,338,242 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit