🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.73 AU - 0.83 AU

Year: 292 Days

Day: 32.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,032,086 km

• M1: 131,497 km (0.101 R)
• M2: 337,343 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.81 AU - 2.31 AU

Year: 1255 Days

Day: 31.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.49 AU - 2.69 AU

Year: 1770 Days

Day: 40.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,032,086 km

• M1: 30,069 km (0.12 R)
• M2: 524,341 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.16 AU - 3.34 AU

Year: 1936 Days

Day: 30.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,032,086 km

• M1: 2,673,763 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 11.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.57 AU - 8.09 AU

Year: 7579 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,032,086 km

• M1: 173,534 km (0.066 R)
• M2: 701,614 km (0.104 R)
• M3: 822,938 km (0.118 R)
• M4: 919,129 km (0.099 R)
• M5: 1,088,474 km (0.108 R)
• M6: 1,362,537 km (0.109 R)
• M7: 1,478,476 km (0.082 R)
• M8: 1,997,880 km (0.05 R)
• M9: 2,429,021 km (0.087 R)
• M10: 2,814,684 km (0.117 R)
• M11: 3,065,709 km (0.081 R)
• M12: 3,142,602 km (0.052 R)
• M13: 3,219,945 km (0.115 R)
• M14: 3,298,035 km (0.028 R)
• M15: 3,890,143 km (0.078 R)
• M16: 4,029,419 km (0.12 R)
• M17: 4,255,760 km (0.112 R)
• M18: 5,171,898 km (0.098 R)
• M19: 6,018,322 km (0.076 R)
• M20: 6,147,425 km (0.099 R)
• M21: 6,840,363 km (0.119 R)
• M22: 7,042,918 km (0.099 R)
• M23: 7,557,984 km (0.09 R)
• M24: 7,837,732 km (0.084 R)
• M25: 9,436,634 km (0.029 R)
• M26: 9,662,377 km (0.115 R)
• M27: 10,004,358 km (0.101 R)
• M28: 10,119,249 km (0.092 R)
• M29: 10,427,720 km (0.109 R)
• M30: 10,622,047 km (0.113 R)
• M31: 11,451,717 km (0.061 R)
• M32: 12,384,011 km (0.112 R)
• M33: 12,838,639 km (0.102 R)
• M34: 13,594,258 km (0.116 R)
• M35: 14,106,182 km (0.114 R)
• M36: 15,457,499 km (0.104 R)
• M37: 16,531,761 km (0.038 R)
• M38: 16,804,179 km (0.12 R)
• M39: 17,261,350 km (0.104 R)
• M40: 17,630,109 km (0.083 R)
• M41: 17,861,986 km (0.088 R)
• M42: 18,563,450 km (0.069 R)
• M43: 18,799,366 km (0.043 R)
• M44: 19,083,602 km (0.056 R)
• M45: 19,752,604 km (0.116 R)
• M46: 19,896,966 km (0.062 R)
• M47: 20,186,737 km (0.097 R)
• M48: 20,770,468 km (0.118 R)
• M49: 21,706,053 km (0.093 R)
• M50: 23,211,157 km (0.07 R)
• M51: 23,312,734 km (0.108 R)
• M52: 25,688,797 km (0.094 R)
• M53: 26,162,723 km (0.117 R)
• M54: 26,268,339 km (0.106 R)
• M55: 26,374,254 km (0.104 R)
• M56: 27,601,555 km (0.1 R)
• M57: 28,141,005 km (0.12 R)
• M58: 29,120,722 km (0.11 R)
• M59: 29,230,227 km (0.117 R)
• M60: 29,449,687 km (0.12 R)
• M61: 29,614,694 km (0.12 R)
• M62: 29,890,403 km (0.084 R)
• M63: 30,000,955 km (0.109 R)
• M64: 30,444,363 km (0.102 R)
• M65: 30,834,066 km (0.083 R)
• M66: 31,674,956 km (0.069 R)
• M67: 31,900,400 km (0.086 R)
• M68: 32,239,688 km (0.105 R)
• M69: 33,207,287 km (0.076 R)
• M70: 33,608,508 km (0.082 R)
• M71: 34,068,970 km (0.07 R)
• M72: 34,357,844 km (0.113 R)
• M73: 34,473,633 km (0.099 R)
• M74: 34,821,747 km (0.107 R)
• M75: 34,996,327 km (0.112 R)
• M76: 35,346,237 km (0.114 R)
• M77: 35,990,705 km (0.05 R)
• M78: 37,767,927 km (0.062 R)
• M79: 39,755,784 km (0.075 R)
• M80: 39,999,179 km (0.111 R)
• M81: 40,303,910 km (0.116 R)
• M82: 40,731,910 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 13

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.3 AU - 8.94 AU

Year: 9824 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,032,086 km

• M1: 162,613 km (0.095 R)
• M2: 373,695 km (0.107 R)
• M3: 460,313 km (0.049 R)
• M4: 660,774 km (0.087 R)
• M5: 761,453 km (0.069 R)
• M6: 980,614 km (0.09 R)
• M7: 1,125,425 km (0.068 R)
• M8: 1,207,554 km (0.118 R)
• M9: 1,306,289 km (0.029 R)
• M10: 1,761,216 km (0.098 R)
• M11: 1,858,155 km (0.099 R)
• M12: 2,334,774 km (0.119 R)
• M13: 2,459,987 km (0.106 R)
• M14: 2,587,594 km (0.094 R)
• M15: 2,849,241 km (0.074 R)
• M16: 3,378,818 km (0.101 R)
• M17: 3,686,391 km (0.109 R)
• M18: 4,263,091 km (0.073 R)
• M19: 4,483,897 km (0.082 R)
• M20: 4,776,810 km (0.109 R)
• M21: 5,099,193 km (0.093 R)
• M22: 5,216,029 km (0.08 R)
• M23: 5,692,797 km (0.106 R)
• M24: 6,034,778 km (0.111 R)
• M25: 6,283,260 km (0.078 R)
• M26: 6,535,183 km (0.091 R)
• M27: 6,996,992 km (0.066 R)
• M28: 7,153,321 km (0.05 R)
• M29: 7,363,656 km (0.081 R)
• M30: 7,682,898 km (0.061 R)
• M31: 7,979,550 km (0.081 R)
• M32: 8,143,061 km (0.081 R)
• M33: 8,225,190 km (0.076 R)
• M34: 8,418,022 km (0.093 R)
• M35: 9,232,433 km (0.08 R)
• M36: 9,461,617 km (0.118 R)
• M37: 9,750,640 km (0.091 R)
• M38: 9,867,176 km (0.072 R)
• M39: 10,219,330 km (0.103 R)
• M40: 10,665,431 km (0.084 R)
• M41: 10,936,203 km (0.033 R)
• M42: 11,209,219 km (0.1 R)
• M43: 11,700,199 km (0.113 R)
• M44: 12,198,210 km (0.12 R)
• M45: 13,054,359 km (0.116 R)
• M46: 13,603,383 km (0.107 R)
• M47: 13,897,193 km (0.065 R)
• M48: 14,028,391 km (0.119 R)
• M49: 14,590,729 km (0.081 R)
• M50: 14,824,401 km (0.048 R)
• M51: 15,431,170 km (0.106 R)
• M52: 15,874,279 km (0.12 R)
• M53: 16,011,610 km (0.054 R)
• M54: 16,287,169 km (0.109 R)
• M55: 17,158,726 km (0.096 R)
• M56: 17,440,868 km (0.083 R)
• M57: 17,582,537 km (0.046 R)
• M58: 18,188,708 km (0.095 R)
• M59: 18,440,331 km (0.054 R)
• M60: 18,874,315 km (0.03 R)
• M61: 19,165,582 km (0.045 R)
• M62: 20,494,609 km (0.072 R)
• M63: 20,644,207 km (0.068 R)
• M64: 21,208,041 km (0.1 R)
• M65: 21,815,109 km (0.109 R)
• M66: 22,044,293 km (0.069 R)
• M67: 22,427,862 km (0.093 R)
• M68: 23,357,763 km (0.102 R)
• M69: 23,748,961 km (0.091 R)
• M70: 24,063,416 km (0.097 R)
• M71: 25,255,113 km (0.112 R)
• M72: 25,696,875 km (0.093 R)
• M73: 26,141,181 km (0.057 R)
• M74: 26,384,576 km (0.077 R)
• M75: 26,955,442 km (0.082 R)
• M76: 27,324,649 km (0.119 R)
• M77: 27,448,068 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 13.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.22 AU - 10.24 AU

Year: 12887 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,032,086 km

• M1: 305,928 km (0.12 R)
• M2: 417,378 km (0.111 R)
• M3: 716,574 km (0.067 R)
• M4: 942,616 km (0.089 R)
• M5: 1,086,230 km (0.1 R)
• M6: 1,350,420 km (0.096 R)
• M7: 1,611,618 km (0.073 R)
• M8: 1,915,750 km (0.092 R)
• M9: 2,322,208 km (0.073 R)
• M10: 2,579,366 km (0.065 R)
• M11: 2,756,042 km (0.097 R)
• M12: 2,846,099 km (0.08 R)
• M13: 3,090,842 km (0.03 R)
• M14: 4,276,854 km (0.072 R)
• M15: 4,381,722 km (0.096 R)
• M16: 4,665,359 km (0.102 R)
• M17: 4,809,422 km (0.095 R)
• M18: 5,325,834 km (0.1 R)
• M19: 5,476,628 km (0.047 R)
• M20: 5,898,644 km (0.09 R)
• M21: 6,693,308 km (0.115 R)
• M22: 7,395,221 km (0.118 R)
• M23: 8,077,387 km (0.04 R)
• M24: 8,426,100 km (0.106 R)
• M25: 8,690,888 km (0.095 R)
• M26: 9,274,170 km (0.092 R)
• M27: 9,364,976 km (0.106 R)
• M28: 9,685,265 km (0.055 R)
• M29: 11,879,268 km (0.097 R)
• M30: 11,978,152 km (0.052 R)
• M31: 13,699,126 km (0.12 R)
• M32: 15,496,544 km (0.058 R)
• M33: 16,203,394 km (0.088 R)
• M34: 17,255,217 km (0.042 R)
• M35: 17,648,360 km (0.088 R)
• M36: 17,761,306 km (0.054 R)
• M37: 18,329,180 km (0.065 R)
• M38: 18,672,806 km (0.089 R)
• M39: 19,658,058 km (0.072 R)
• M40: 19,892,328 km (0.105 R)
• M41: 20,186,587 km (0.11 R)
• M42: 21,377,685 km (0.107 R)
• M43: 21,678,975 km (0.056 R)
• M44: 22,775,528 km (0.081 R)
• M45: 23,145,035 km (0.112 R)
• M46: 23,268,602 km (0.079 R)
• M47: 24,516,847 km (0.092 R)
• M48: 24,642,958 km (0.072 R)
• M49: 24,769,219 km (0.074 R)
• M50: 26,494,531 km (0.097 R)
• M51: 27,013,187 km (0.094 R)
• M52: 27,143,337 km (0.083 R)
• M53: 27,404,236 km (0.113 R)
• M54: 28,060,521 km (0.083 R)
• M55: 29,187,891 km (0.095 R)
• M56: 29,321,482 km (0.104 R)
• M57: 30,194,834 km (0.078 R)
• M58: 30,465,307 km (0.102 R)
• M59: 31,898,455 km (0.091 R)
• M60: 32,588,699 km (0.108 R)
• M61: 33,214,018 km (0.11 R)
• M62: 33,703,203 km (0.077 R)
• M63: 34,054,010 km (0.094 R)
• M64: 34,194,632 km (0.078 R)
• M65: 34,901,034 km (0.118 R)
• M66: 35,754,938 km (0.102 R)
• M67: 37,265,877 km (0.071 R)
• M68: 38,284,788 km (0.114 R)
• M69: 39,756,233 km (0.092 R)
• M70: 40,126,936 km (0.115 R)
• M71: 41,321,026 km (0.092 R)
• M72: 42,981,862 km (0.043 R)
• M73: 43,134,003 km (0.071 R)
• M74: 43,744,063 km (0.102 R)
• M75: 44,050,290 km (0.114 R)
• M76: 46,759,058 km (0.093 R)
• M77: 49,760,590 km (0.059 R)
• M78: 50,641,123 km (0.079 R)
• M79: 51,043,093 km (0.085 R)
• M80: 51,850,024 km (0.114 R)
• M81: 52,092,971 km (0.08 R)
• M82: 53,968,030 km (0.108 R)
• M83: 54,378,527 km (0.03 R)
• M84: 54,625,363 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.1

Radius: 4.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.46 AU - 12.94 AU

Year: 16992 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,032,086 km

• M1: 60,886 km (0.104 R)
• M2: 122,670 km (0.036 R)
• M3: 178,171 km (0.111 R)
• M4: 540,198 km (0.102 R)
• M5: 638,334 km (0.104 R)
• M6: 933,042 km (0.109 R)
• M7: 1,103,434 km (0.06 R)
• M8: 1,631,066 km (0.115 R)
• M9: 2,027,650 km (0.079 R)
• M10: 2,071,033 km (0.114 R)
• M11: 2,429,769 km (0.108 R)
• M12: 2,880,208 km (0.082 R)
• M13: 3,433,421 km (0.062 R)
• M14: 3,537,541 km (0.103 R)
• M15: 4,378,879 km (0.062 R)
• M16: 4,435,128 km (0.108 R)
• M17: 4,463,402 km (0.103 R)
• M18: 4,749,284 km (0.119 R)
• M19: 5,519,862 km (0.068 R)
• M20: 5,550,231 km (0.086 R)
• M21: 6,044,502 km (0.114 R)
• M22: 6,201,729 km (0.117 R)
• M23: 6,877,014 km (0.069 R)
• M24: 7,340,169 km (0.118 R)
• M25: 7,711,022 km (0.037 R)
• M26: 8,646,907 km (0.103 R)
• M27: 9,654,747 km (0.058 R)
• M28: 12,571,307 km (0.1 R)
• M29: 12,812,310 km (0.097 R)
• M30: 15,562,367 km (0.118 R)
• M31: 16,517,998 km (0.117 R)
• M32: 16,914,433 km (0.088 R)
• M33: 17,716,726 km (0.071 R)
• M34: 18,122,436 km (0.118 R)
• M35: 18,485,659 km (0.091 R)
• M36: 20,952,079 km (0.109 R)
• M37: 21,476,869 km (0.113 R)
• M38: 22,054,167 km (0.118 R)
• M39: 23,076,668 km (0.091 R)
• M40: 23,915,763 km (0.109 R)
• M41: 25,370,004 km (0.066 R)
• M42: 25,827,025 km (0.082 R)
• M43: 28,205,482 km (0.06 R)
• M44: 28,415,667 km (0.085 R)
• M45: 30,977,081 km (0.068 R)
• M46: 31,031,236 km (0.064 R)
• M47: 32,670,230 km (0.078 R)
• M48: 33,167,344 km (0.084 R)
• M49: 33,278,196 km (0.09 R)
• M50: 36,316,529 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit