🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 245 Days

Day: 37.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 12.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.57 AU - 2.77 AU

Year: 2774 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,994,026 km

• M1: 172,636 km (0.052 R)
• M2: 272,567 km (0.105 R)
• M3: 355,594 km (0.115 R)
• M4: 543,639 km (0.107 R)
• M5: 759,060 km (0.116 R)
• M6: 851,661 km (0.084 R)
• M7: 970,591 km (0.081 R)
• M8: 1,584,541 km (0.088 R)
• M9: 1,706,613 km (0.079 R)
• M10: 1,989,801 km (0.099 R)
• M11: 2,077,765 km (0.08 R)
• M12: 2,227,363 km (0.095 R)
• M13: 2,569,493 km (0.103 R)
• M14: 2,747,066 km (0.087 R)
• M15: 2,895,317 km (0.116 R)
• M16: 2,978,942 km (0.098 R)
• M17: 3,304,019 km (0.106 R)
• M18: 3,426,838 km (0.113 R)
• M19: 3,515,400 km (0.118 R)
• M20: 3,785,873 km (0.04 R)
• M21: 3,877,577 km (0.11 R)
• M22: 4,025,978 km (0.108 R)
• M23: 4,233,021 km (0.095 R)
• M24: 4,347,464 km (0.079 R)
• M25: 4,579,640 km (0.107 R)
• M26: 4,815,855 km (0.106 R)
• M27: 4,955,429 km (0.072 R)
• M28: 5,035,913 km (0.043 R)
• M29: 5,238,917 km (0.063 R)
• M30: 5,653,154 km (0.118 R)
• M31: 6,099,554 km (0.084 R)
• M32: 6,185,872 km (0.04 R)
• M33: 6,645,885 km (0.045 R)
• M34: 6,891,226 km (0.088 R)
• M35: 7,762,035 km (0.103 R)
• M36: 8,186,743 km (0.089 R)
• M37: 8,450,036 km (0.088 R)
• M38: 8,911,246 km (0.054 R)
• M39: 9,083,433 km (0.059 R)
• M40: 9,455,782 km (0.037 R)
• M41: 9,858,649 km (0.093 R)
• M42: 10,011,090 km (0.116 R)
• M43: 10,267,051 km (0.088 R)
• M44: 10,447,616 km (0.087 R)
• M45: 10,551,138 km (0.047 R)
• M46: 10,759,378 km (0.074 R)
• M47: 11,127,090 km (0.098 R)
• M48: 11,418,955 km (0.112 R)
• M49: 11,713,364 km (0.054 R)
• M50: 12,227,681 km (0.112 R)
• M51: 12,666,601 km (0.087 R)
• M52: 13,250,482 km (0.114 R)
• M53: 13,588,124 km (0.105 R)
• M54: 13,729,793 km (0.051 R)
• M55: 13,985,755 km (0.114 R)
• M56: 14,128,621 km (0.065 R)
• M57: 14,243,363 km (0.093 R)
• M58: 14,647,128 km (0.079 R)
• M59: 14,821,409 km (0.102 R)
• M60: 15,318,822 km (0.108 R)
• M61: 15,911,080 km (0.077 R)
• M62: 16,661,912 km (0.104 R)
• M63: 16,965,446 km (0.109 R)
• M64: 17,056,850 km (0.066 R)
• M65: 18,730,701 km (0.103 R)
• M66: 18,856,812 km (0.071 R)
• M67: 19,300,220 km (0.114 R)
• M68: 19,939,751 km (0.064 R)
• M69: 20,132,881 km (0.106 R)
• M70: 20,391,536 km (0.076 R)
• M71: 21,042,885 km (0.101 R)
• M72: 21,469,838 km (0.076 R)
• M73: 21,568,871 km (0.092 R)
• M74: 22,099,196 km (0.057 R)
• M75: 22,232,338 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 12.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.45 AU - 3.23 AU

Year: 3043 Days

Day: 8.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,994,026 km

• M1: 174,880 km (0.1 R)
• M2: 266,733 km (0.11 R)
• M3: 408,402 km (0.098 R)
• M4: 505,042 km (0.088 R)
• M5: 584,180 km (0.119 R)
• M6: 751,430 km (0.095 R)
• M7: 838,646 km (0.073 R)
• M8: 923,019 km (0.101 R)
• M9: 1,059,153 km (0.092 R)
• M10: 1,180,477 km (0.113 R)
• M11: 1,306,737 km (0.107 R)
• M12: 1,391,111 km (0.067 R)
• M13: 1,841,251 km (0.097 R)
• M14: 1,919,341 km (0.082 R)
• M15: 2,132,966 km (0.116 R)
• M16: 2,215,245 km (0.084 R)
• M17: 2,430,217 km (0.087 R)
• M18: 2,871,082 km (0.084 R)
• M19: 3,168,632 km (0.081 R)
• M20: 3,650,338 km (0.041 R)
• M21: 3,782,881 km (0.105 R)
• M22: 3,905,701 km (0.095 R)
• M23: 3,984,539 km (0.114 R)
• M24: 4,086,715 km (0.028 R)
• M25: 4,166,899 km (0.076 R)
• M26: 4,422,113 km (0.108 R)
• M27: 4,960,366 km (0.108 R)
• M28: 5,456,283 km (0.104 R)
• M29: 5,595,559 km (0.108 R)
• M30: 5,851,670 km (0.118 R)
• M31: 6,216,839 km (0.075 R)
• M32: 6,389,026 km (0.032 R)
• M33: 6,643,342 km (0.104 R)
• M34: 6,873,873 km (0.063 R)
• M35: 6,955,852 km (0.055 R)
• M36: 7,496,798 km (0.054 R)
• M37: 7,893,532 km (0.084 R)
• M38: 8,268,125 km (0.027 R)
• M39: 8,370,001 km (0.067 R)
• M40: 8,530,968 km (0.095 R)
• M41: 9,034,814 km (0.118 R)
• M42: 9,215,079 km (0.071 R)
• M43: 9,579,051 km (0.103 R)
• M44: 9,670,754 km (0.108 R)
• M45: 9,994,185 km (0.099 R)
• M46: 10,196,142 km (0.079 R)
• M47: 10,274,232 km (0.072 R)
• M48: 10,446,719 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.8

Radius: 11.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.66 AU - 3.34 AU

Year: 3304 Days

Day: 12.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,994,026 km

• M1: 195,674 km (0.084 R)
• M2: 292,913 km (0.094 R)
• M3: 417,976 km (0.111 R)
• M4: 540,796 km (0.098 R)
• M5: 677,828 km (0.081 R)
• M6: 978,819 km (0.057 R)
• M7: 1,095,954 km (0.114 R)
• M8: 1,229,246 km (0.117 R)
• M9: 1,403,976 km (0.111 R)
• M10: 1,883,437 km (0.093 R)
• M11: 1,990,699 km (0.066 R)
• M12: 2,282,415 km (0.11 R)
• M13: 2,368,284 km (0.11 R)
• M14: 2,722,980 km (0.092 R)
• M15: 2,845,052 km (0.071 R)
• M16: 3,000,185 km (0.061 R)
• M17: 3,078,874 km (0.085 R)
• M18: 3,206,182 km (0.072 R)
• M19: 3,565,516 km (0.11 R)
• M20: 3,835,091 km (0.095 R)
• M21: 4,076,392 km (0.026 R)
• M22: 4,556,003 km (0.087 R)
• M23: 4,628,558 km (0.072 R)
• M24: 4,701,562 km (0.033 R)
• M25: 4,960,067 km (0.102 R)
• M26: 5,034,866 km (0.072 R)
• M27: 5,280,356 km (0.076 R)
• M28: 5,356,801 km (0.099 R)
• M29: 5,471,991 km (0.097 R)
• M30: 5,763,707 km (0.119 R)
• M31: 6,100,601 km (0.095 R)
• M32: 6,382,743 km (0.072 R)
• M33: 6,464,274 km (0.061 R)
• M34: 6,566,449 km (0.073 R)
• M35: 6,751,950 km (0.043 R)
• M36: 7,065,059 km (0.085 R)
• M37: 7,170,376 km (0.071 R)
• M38: 7,297,683 km (0.107 R)
• M39: 7,489,917 km (0.099 R)
• M40: 8,098,630 km (0.078 R)
• M41: 8,319,886 km (0.11 R)
• M42: 9,179,026 km (0.052 R)
• M43: 9,294,067 km (0.056 R)
• M44: 9,432,894 km (0.063 R)
• M45: 9,619,143 km (0.1 R)
• M46: 9,853,563 km (0.108 R)
• M47: 10,256,580 km (0.118 R)
• M48: 10,520,171 km (0.079 R)
• M49: 11,696,459 km (0.077 R)
• M50: 11,771,408 km (0.108 R)
• M51: 11,896,621 km (0.088 R)
• M52: 12,351,099 km (0.077 R)
• M53: 12,529,270 km (0.09 R)
• M54: 12,606,014 km (0.094 R)
• M55: 12,759,801 km (0.088 R)
• M56: 12,862,724 km (0.1 R)
• M57: 13,069,319 km (0.101 R)
• M58: 13,147,110 km (0.107 R)
• M59: 13,643,176 km (0.118 R)
• M60: 13,801,002 km (0.058 R)
• M61: 14,251,890 km (0.108 R)
• M62: 14,385,331 km (0.066 R)
• M63: 14,761,420 km (0.11 R)
• M64: 14,950,662 km (0.042 R)
• M65: 15,468,420 km (0.084 R)
• M66: 16,158,664 km (0.071 R)
• M67: 16,633,787 km (0.086 R)
• M68: 16,774,409 km (0.094 R)
• M69: 17,000,302 km (0.09 R)
• M70: 17,340,936 km (0.099 R)
• M71: 17,569,223 km (0.064 R)
• M72: 17,798,556 km (0.057 R)
• M73: 17,942,320 km (0.07 R)
• M74: 18,405,325 km (0.072 R)
• M75: 18,667,421 km (0.076 R)
• M76: 19,639,059 km (0.109 R)
• M77: 20,026,368 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.27 AU - 6.03 AU

Year: 7431 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,994,026 km

• M1: 112,946 km (0.117 R)
• M2: 253,419 km (0.103 R)
• M3: 406,158 km (0.078 R)
• M4: 545,733 km (0.042 R)
• M5: 677,230 km (0.089 R)
• M6: 902,075 km (0.088 R)
• M7: 987,196 km (0.054 R)
• M8: 1,404,275 km (0.057 R)
• M9: 1,982,621 km (0.1 R)
• M10: 2,248,755 km (0.106 R)
• M11: 2,426,029 km (0.072 R)
• M12: 2,899,656 km (0.072 R)
• M13: 3,049,553 km (0.118 R)
• M14: 3,357,126 km (0.056 R)
• M15: 3,628,646 km (0.091 R)
• M16: 3,860,523 km (0.085 R)
• M17: 3,954,620 km (0.095 R)
• M18: 4,025,679 km (0.045 R)
• M19: 4,193,228 km (0.111 R)
• M20: 4,265,783 km (0.064 R)
• M21: 4,412,090 km (0.106 R)
• M22: 4,835,602 km (0.082 R)
• M23: 5,013,922 km (0.075 R)
• M24: 5,324,487 km (0.107 R)
• M25: 5,561,600 km (0.065 R)
• M26: 5,802,303 km (0.077 R)
• M27: 7,171,273 km (0.081 R)
• M28: 7,345,704 km (0.085 R)
• M29: 7,639,215 km (0.12 R)
• M30: 7,698,456 km (0.09 R)
• M31: 8,177,468 km (0.078 R)
• M32: 8,298,792 km (0.118 R)
• M33: 8,420,715 km (0.091 R)
• M34: 8,666,205 km (0.093 R)
• M35: 8,820,889 km (0.078 R)
• M36: 10,648,227 km (0.07 R)
• M37: 10,714,499 km (0.072 R)
• M38: 10,813,981 km (0.091 R)
• M39: 10,947,273 km (0.088 R)
• M40: 11,047,504 km (0.103 R)
• M41: 11,181,693 km (0.065 R)
• M42: 11,998,048 km (0.083 R)
• M43: 12,728,236 km (0.097 R)
• M44: 12,904,163 km (0.103 R)
• M45: 13,868,171 km (0.08 R)
• M46: 13,940,577 km (0.107 R)
• M47: 14,450,406 km (0.06 R)
• M48: 14,670,914 km (0.063 R)
• M49: 14,929,419 km (0.092 R)
• M50: 16,016,546 km (0.06 R)
• M51: 16,627,205 km (0.089 R)
• M52: 17,440,269 km (0.105 R)
• M53: 17,674,988 km (0.075 R)
• M54: 17,871,410 km (0.042 R)
• M55: 18,464,865 km (0.073 R)
• M56: 18,904,234 km (0.038 R)
• M57: 19,185,628 km (0.067 R)
• M58: 19,508,909 km (0.094 R)
• M59: 19,671,222 km (0.073 R)
• M60: 19,752,454 km (0.083 R)
• M61: 21,277,156 km (0.113 R)
• M62: 21,528,031 km (0.109 R)
• M63: 22,116,998 km (0.111 R)
• M64: 22,583,594 km (0.117 R)
• M65: 23,483,275 km (0.087 R)
• M66: 23,742,379 km (0.078 R)
• M67: 24,220,045 km (0.108 R)
• M68: 24,788,666 km (0.091 R)
• M69: 24,920,612 km (0.06 R)
• M70: 25,008,575 km (0.1 R)
• M71: 25,361,776 km (0.064 R)
• M72: 26,296,613 km (0.076 R)
• M73: 26,655,648 km (0.107 R)
• M74: 27,197,342 km (0.097 R)
• M75: 27,925,285 km (0.105 R)
• M76: 28,062,466 km (0.116 R)
• M77: 28,705,737 km (0.085 R)
• M78: 29,866,317 km (0.066 R)
• M79: 30,995,033 km (0.052 R)
• M80: 31,707,568 km (0.08 R)
• M81: 31,850,733 km (0.107 R)
• M82: 31,946,176 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit