🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.92 AU

Year: 309 Days

Day: 33.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.03 AU - 1.25 AU

Year: 507 Days

Day: 38.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 82.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.11 AU - 1.37 AU

Year: 575 Days

Day: 26 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,454,924 km

• M1: 490,382 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.3 AU - 1.62 AU

Year: 734 Days

Day: 46.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.96 AU - 2.96 AU

Year: 1606 Days

Day: 18.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 11.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.84 AU - 8.2 AU

Year: 7742 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,454,924 km

• M1: 300,542 km (0.095 R)
• M2: 417,528 km (0.098 R)
• M3: 513,420 km (0.054 R)
• M4: 767,736 km (0.074 R)
• M5: 841,039 km (0.112 R)
• M6: 1,275,023 km (0.069 R)
• M7: 1,393,953 km (0.115 R)
• M8: 1,470,397 km (0.104 R)
• M9: 1,627,475 km (0.114 R)
• M10: 2,533,440 km (0.119 R)
• M11: 3,260,186 km (0.113 R)
• M12: 3,425,642 km (0.075 R)
• M13: 3,764,930 km (0.103 R)
• M14: 4,683,610 km (0.097 R)
• M15: 4,800,296 km (0.043 R)
• M16: 6,533,687 km (0.12 R)
• M17: 7,222,585 km (0.095 R)
• M18: 7,713,117 km (0.113 R)
• M19: 8,355,639 km (0.114 R)
• M20: 9,073,709 km (0.025 R)
• M21: 9,425,414 km (0.105 R)
• M22: 9,841,296 km (0.101 R)
• M23: 10,845,546 km (0.034 R)
• M24: 11,533,098 km (0.04 R)
• M25: 12,525,979 km (0.118 R)
• M26: 13,646,168 km (0.118 R)
• M27: 14,116,803 km (0.087 R)
• M28: 14,388,024 km (0.102 R)
• M29: 14,661,040 km (0.111 R)
• M30: 15,351,135 km (0.05 R)
• M31: 15,700,297 km (0.035 R)
• M32: 16,299,586 km (0.102 R)
• M33: 17,086,470 km (0.075 R)
• M34: 18,069,029 km (0.105 R)
• M35: 18,142,482 km (0.091 R)
• M36: 18,845,891 km (0.107 R)
• M37: 19,257,136 km (0.092 R)
• M38: 20,970,330 km (0.119 R)
• M39: 21,279,998 km (0.098 R)
• M40: 22,771,638 km (0.115 R)
• M41: 23,129,925 km (0.082 R)
• M42: 23,409,823 km (0.076 R)
• M43: 24,459,252 km (0.082 R)
• M44: 24,826,066 km (0.1 R)
• M45: 25,030,716 km (0.119 R)
• M46: 26,562,149 km (0.11 R)
• M47: 27,613,972 km (0.067 R)
• M48: 28,038,531 km (0.076 R)
• M49: 28,209,072 km (0.107 R)
• M50: 28,679,557 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 11.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.15 AU - 7.99 AU

Year: 7825 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,454,924 km

• M1: 146,606 km (0.084 R)
• M2: 303,833 km (0.047 R)
• M3: 409,898 km (0.096 R)
• M4: 778,208 km (0.081 R)
• M5: 1,029,832 km (0.098 R)
• M6: 1,157,588 km (0.064 R)
• M7: 1,429,707 km (0.097 R)
• M8: 1,537,118 km (0.066 R)
• M9: 1,895,854 km (0.071 R)
• M10: 2,537,180 km (0.085 R)
• M11: 2,668,826 km (0.092 R)
• M12: 3,054,340 km (0.026 R)
• M13: 3,385,250 km (0.118 R)
• M14: 3,878,175 km (0.097 R)
• M15: 4,526,084 km (0.108 R)
• M16: 5,179,826 km (0.108 R)
• M17: 6,185,872 km (0.089 R)
• M18: 6,484,469 km (0.032 R)
• M19: 7,064,610 km (0.077 R)
• M20: 7,502,932 km (0.058 R)
• M21: 8,242,095 km (0.097 R)
• M22: 8,937,276 km (0.06 R)
• M23: 9,274,918 km (0.063 R)
• M24: 9,445,310 km (0.12 R)
• M25: 9,651,157 km (0.032 R)
• M26: 9,997,626 km (0.116 R)
• M27: 10,242,667 km (0.073 R)
• M28: 10,418,893 km (0.12 R)
• M29: 10,702,980 km (0.117 R)
• M30: 11,133,822 km (0.085 R)
• M31: 11,351,337 km (0.102 R)
• M32: 11,643,801 km (0.107 R)
• M33: 12,913,737 km (0.118 R)
• M34: 13,295,660 km (0.053 R)
• M35: 14,148,817 km (0.047 R)
• M36: 15,381,055 km (0.11 R)
• M37: 15,826,557 km (0.119 R)
• M38: 15,948,779 km (0.06 R)
• M39: 16,523,384 km (0.084 R)
• M40: 17,777,613 km (0.1 R)
• M41: 17,947,107 km (0.098 R)
• M42: 18,287,891 km (0.114 R)
• M43: 20,111,339 km (0.09 R)
• M44: 21,179,319 km (0.117 R)
• M45: 21,404,015 km (0.104 R)
• M46: 21,539,251 km (0.103 R)
• M47: 21,629,608 km (0.083 R)
• M48: 21,856,099 km (0.11 R)
• M49: 22,128,816 km (0.068 R)
• M50: 22,677,541 km (0.099 R)
• M51: 23,184,528 km (0.082 R)
• M52: 23,323,505 km (0.036 R)
• M53: 23,602,206 km (0.075 R)
• M54: 24,022,276 km (0.054 R)
• M55: 24,492,014 km (0.078 R)
• M56: 24,917,321 km (0.099 R)
• M57: 25,249,877 km (0.114 R)
• M58: 26,352,712 km (0.065 R)
• M59: 27,031,737 km (0.109 R)
• M60: 27,422,337 km (0.06 R)
• M61: 27,520,174 km (0.103 R)
• M62: 28,406,990 km (0.118 R)
• M63: 28,506,024 km (0.101 R)
• M64: 28,853,839 km (0.118 R)
• M65: 29,053,253 km (0.098 R)
• M66: 29,403,162 km (0.116 R)
• M67: 29,905,662 km (0.078 R)
• M68: 30,157,884 km (0.103 R)
• M69: 30,259,012 km (0.093 R)
• M70: 30,918,888 km (0.063 R)
• M71: 31,122,939 km (0.06 R)
• M72: 32,408,284 km (0.076 R)
• M73: 33,031,359 km (0.118 R)
• M74: 33,135,629 km (0.041 R)
• M75: 33,920,868 km (0.082 R)
• M76: 35,243,164 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 6.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.53 AU - 15.89 AU

Year: 18861 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,454,924 km

• M1: 85,869 km (0.045 R)
• M2: 129,552 km (0.093 R)
• M3: 175,329 km (0.108 R)
• M4: 333,753 km (0.109 R)
• M5: 377,136 km (0.078 R)
• M6: 503,247 km (0.087 R)
• M7: 1,159,683 km (0.063 R)
• M8: 1,620,444 km (0.1 R)
• M9: 2,722,831 km (0.047 R)
• M10: 2,815,582 km (0.067 R)
• M11: 3,360,567 km (0.091 R)
• M12: 3,696,264 km (0.12 R)
• M13: 3,868,152 km (0.099 R)
• M14: 4,581,584 km (0.097 R)
• M15: 5,373,705 km (0.098 R)
• M16: 6,494,343 km (0.117 R)
• M17: 6,577,070 km (0.042 R)
• M18: 7,080,916 km (0.094 R)
• M19: 7,208,822 km (0.045 R)
• M20: 7,597,178 km (0.114 R)
• M21: 7,728,226 km (0.025 R)
• M22: 7,904,003 km (0.049 R)
• M23: 8,711,383 km (0.055 R)
• M24: 9,264,147 km (0.076 R)
• M25: 9,970,848 km (0.08 R)
• M26: 10,306,695 km (0.12 R)
• M27: 11,686,586 km (0.103 R)
• M28: 11,736,851 km (0.068 R)
• M29: 12,193,274 km (0.088 R)
• M30: 12,500,847 km (0.099 R)
• M31: 12,810,814 km (0.061 R)
• M32: 13,019,054 km (0.097 R)
• M33: 13,597,100 km (0.084 R)
• M34: 14,778,175 km (0.114 R)
• M35: 15,768,812 km (0.084 R)
• M36: 16,047,812 km (0.058 R)
• M37: 16,159,861 km (0.068 R)
• M38: 16,384,856 km (0.101 R)
• M39: 18,162,528 km (0.046 R)
• M40: 19,460,738 km (0.061 R)
• M41: 20,302,376 km (0.076 R)
• M42: 21,278,801 km (0.111 R)
• M43: 23,849,790 km (0.102 R)
• M44: 24,362,761 km (0.1 R)
• M45: 26,055,012 km (0.036 R)
• M46: 27,919,301 km (0.104 R)
• M47: 27,986,770 km (0.07 R)
• M48: 29,345,567 km (0.11 R)
• M49: 29,414,083 km (0.084 R)
• M50: 29,551,264 km (0.084 R)
• M51: 29,619,930 km (0.12 R)
• M52: 30,865,033 km (0.088 R)
• M53: 31,144,033 km (0.088 R)
• M54: 32,197,800 km (0.119 R)
• M55: 32,409,930 km (0.083 R)
• M56: 32,622,658 km (0.052 R)
• M57: 32,906,744 km (0.052 R)
• M58: 33,764,389 km (0.058 R)
• M59: 34,267,935 km (0.099 R)
• M60: 34,340,191 km (0.119 R)
• M61: 34,629,214 km (0.044 R)
• M62: 35,428,366 km (0.119 R)
• M63: 35,866,987 km (0.073 R)
• M64: 36,160,199 km (0.095 R)
• M65: 37,119,121 km (0.11 R)
• M66: 37,415,774 km (0.055 R)
• M67: 40,273,392 km (0.108 R)
• M68: 41,113,684 km (0.077 R)
• M69: 41,805,424 km (0.028 R)
• M70: 42,733,829 km (0.097 R)
• M71: 43,044,693 km (0.03 R)
• M72: 44,374,618 km (0.041 R)
• M73: 44,847,347 km (0.109 R)
• M74: 44,926,185 km (0.077 R)
• M75: 47,155,044 km (0.085 R)
• M76: 47,717,831 km (0.107 R)
• M77: 47,798,315 km (0.092 R)
• M78: 48,849,988 km (0.091 R)
• M79: 51,058,501 km (0.111 R)
• M80: 51,471,092 km (0.094 R)
• M81: 51,967,608 km (0.12 R)
• M82: 52,882,099 km (0.073 R)
• M83: 53,132,377 km (0.106 R)
• M84: 53,717,903 km (0.048 R)
• M85: 53,969,526 km (0.095 R)
• M86: 54,305,673 km (0.1 R)
• M87: 54,473,970 km (0.078 R)
• M88: 54,558,194 km (0.098 R)
• M89: 54,726,791 km (0.088 R)
• M90: 56,081,549 km (0.106 R)
• M91: 57,019,378 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 6.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.97 AU - 14.91 AU

Year: 19375 Days

Day: 23.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,454,924 km

• M1: 87,664 km (0.066 R)
• M2: 139,126 km (0.108 R)
• M3: 274,512 km (0.057 R)
• M4: 514,617 km (0.099 R)
• M5: 624,122 km (0.102 R)
• M6: 741,557 km (0.039 R)
• M7: 884,871 km (0.1 R)
• M8: 1,037,312 km (0.115 R)
• M9: 1,411,157 km (0.08 R)
• M10: 1,455,138 km (0.105 R)
• M11: 1,729,052 km (0.067 R)
• M12: 2,169,917 km (0.084 R)
• M13: 2,837,423 km (0.077 R)
• M14: 3,006,618 km (0.059 R)
• M15: 3,150,082 km (0.072 R)
• M16: 4,026,277 km (0.091 R)
• M17: 4,312,757 km (0.118 R)
• M18: 5,245,799 km (0.096 R)
• M19: 5,488,596 km (0.056 R)
• M20: 5,913,454 km (0.076 R)
• M21: 5,985,261 km (0.086 R)
• M22: 6,129,773 km (0.109 R)
• M23: 6,238,979 km (0.087 R)
• M24: 6,794,436 km (0.089 R)
• M25: 7,211,814 km (0.108 R)
• M26: 7,404,347 km (0.11 R)
• M27: 8,921,718 km (0.063 R)
• M28: 9,045,585 km (0.053 R)
• M29: 10,531,540 km (0.054 R)
• M30: 10,881,749 km (0.097 R)
• M31: 10,925,880 km (0.108 R)
• M32: 11,235,847 km (0.059 R)
• M33: 11,503,777 km (0.091 R)
• M34: 12,320,432 km (0.079 R)
• M35: 13,249,584 km (0.084 R)
• M36: 14,345,837 km (0.096 R)
• M37: 16,018,940 km (0.089 R)
• M38: 16,219,850 km (0.113 R)
• M39: 20,680,858 km (0.11 R)
• M40: 21,064,128 km (0.088 R)
• M41: 21,615,696 km (0.11 R)
• M42: 21,782,198 km (0.114 R)
• M43: 22,789,590 km (0.036 R)
• M44: 23,242,273 km (0.058 R)
• M45: 24,733,614 km (0.092 R)
• M46: 25,023,984 km (0.07 R)
• M47: 26,019,558 km (0.107 R)
• M48: 26,078,499 km (0.065 R)
• M49: 26,670,608 km (0.072 R)
• M50: 26,968,307 km (0.07 R)
• M51: 27,267,204 km (0.111 R)
• M52: 28,230,764 km (0.076 R)
• M53: 28,655,921 km (0.078 R)
• M54: 29,943,809 km (0.093 R)
• M55: 30,688,208 km (0.115 R)
• M56: 31,062,801 km (0.027 R)
• M57: 31,250,546 km (0.092 R)
• M58: 31,564,403 km (0.079 R)
• M59: 31,753,345 km (0.118 R)
• M60: 32,258,686 km (0.029 R)
• M61: 33,149,392 km (0.103 R)
• M62: 34,177,279 km (0.057 R)
• M63: 35,476,836 km (0.075 R)
• M64: 36,132,673 km (0.062 R)
• M65: 36,264,319 km (0.115 R)
• M66: 36,660,305 km (0.11 R)
• M67: 37,523,036 km (0.106 R)
• M68: 38,930,602 km (0.098 R)
• M69: 41,040,081 km (0.104 R)
• M70: 41,108,747 km (0.115 R)
• M71: 42,212,480 km (0.09 R)
• M72: 42,489,984 km (0.031 R)
• M73: 42,698,374 km (0.087 R)
• M74: 43,816,169 km (0.077 R)
• M75: 43,956,642 km (0.075 R)
• M76: 44,378,657 km (0.101 R)
• M77: 44,731,409 km (0.081 R)
• M78: 46,294,557 km (0.103 R)
• M79: 46,580,738 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit