🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.15 AU - 1.53 AU

Year: 545 Days

Day: 37.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.39 AU - 1.63 AU

Year: 652 Days

Day: 29 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.3 AU - 1.8 AU

Year: 678 Days

Day: 25.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,416,968 km

• M1: 520,601 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.97 AU - 2.47 AU

Year: 1163 Days

Day: 28.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,416,968 km

• M1: 103,372 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.93 AU - 4.59 AU

Year: 2562 Days

Day: 22.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.99 AU - 6.37 AU

Year: 4144 Days

Day: 34.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,416,968 km

• M1: 54,902 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 13.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.79 AU - 7.23 AU

Year: 5178 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,416,968 km

• M1: 175,628 km (0.029 R)
• M2: 278,551 km (0.095 R)
• M3: 499,507 km (0.049 R)
• M4: 789,278 km (0.1 R)
• M5: 1,134,550 km (0.091 R)
• M6: 1,452,595 km (0.061 R)
• M7: 1,552,377 km (0.03 R)
• M8: 1,733,091 km (0.112 R)
• M9: 1,866,682 km (0.095 R)
• M10: 2,031,689 km (0.072 R)
• M11: 2,288,548 km (0.039 R)
• M12: 2,435,902 km (0.052 R)
• M13: 2,740,483 km (0.085 R)
• M14: 2,849,989 km (0.096 R)
• M15: 3,073,638 km (0.057 R)
• M16: 3,171,325 km (0.071 R)
• M17: 3,303,271 km (0.105 R)
• M18: 3,437,011 km (0.086 R)
• M19: 3,675,620 km (0.078 R)
• M20: 3,814,447 km (0.115 R)
• M21: 4,097,336 km (0.069 R)
• M22: 4,479,259 km (0.058 R)
• M23: 4,609,110 km (0.098 R)
• M24: 4,778,006 km (0.103 R)
• M25: 4,929,998 km (0.116 R)
• M26: 5,297,261 km (0.112 R)
• M27: 5,733,638 km (0.062 R)
• M28: 5,956,389 km (0.072 R)
• M29: 6,202,477 km (0.115 R)
• M30: 6,306,149 km (0.111 R)
• M31: 6,875,518 km (0.109 R)
• M32: 6,961,238 km (0.119 R)
• M33: 7,286,164 km (0.072 R)
• M34: 7,417,511 km (0.082 R)
• M35: 7,549,756 km (0.116 R)
• M36: 7,638,318 km (0.106 R)
• M37: 7,838,779 km (0.093 R)
• M38: 9,008,036 km (0.108 R)
• M39: 9,125,620 km (0.12 R)
• M40: 9,267,289 km (0.12 R)
• M41: 9,457,428 km (0.049 R)
• M42: 10,157,845 km (0.095 R)
• M43: 10,255,682 km (0.072 R)
• M44: 10,427,869 km (0.052 R)
• M45: 10,700,287 km (0.095 R)
• M46: 11,050,346 km (0.096 R)
• M47: 12,383,861 km (0.112 R)
• M48: 12,672,436 km (0.104 R)
• M49: 13,713,637 km (0.041 R)
• M50: 14,066,837 km (0.109 R)
• M51: 14,782,065 km (0.074 R)
• M52: 15,116,266 km (0.036 R)
• M53: 15,905,844 km (0.106 R)
• M54: 16,305,570 km (0.067 R)
• M55: 16,824,525 km (0.088 R)
• M56: 16,998,656 km (0.12 R)
• M57: 18,175,244 km (0.085 R)
• M58: 18,473,542 km (0.113 R)
• M59: 18,893,762 km (0.111 R)
• M60: 19,074,925 km (0.08 R)
• M61: 19,408,379 km (0.045 R)
• M62: 19,499,783 km (0.085 R)
• M63: 19,591,188 km (0.083 R)
• M64: 20,050,453 km (0.074 R)
• M65: 20,792,907 km (0.119 R)
• M66: 20,948,639 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 15

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.07 AU - 8.43 AU

Year: 8328 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,416,968 km

• M1: 197,170 km (0.081 R)
• M2: 403,765 km (0.095 R)
• M3: 755,320 km (0.112 R)
• M4: 927,656 km (0.054 R)
• M5: 1,114,504 km (0.107 R)
• M6: 1,333,815 km (0.091 R)
• M7: 1,690,456 km (0.089 R)
• M8: 1,967,362 km (0.085 R)
• M9: 2,167,972 km (0.064 R)
• M10: 2,590,138 km (0.103 R)
• M11: 2,761,427 km (0.042 R)
• M12: 3,298,483 km (0.112 R)
• M13: 3,404,548 km (0.112 R)
• M14: 3,511,810 km (0.108 R)
• M15: 4,093,895 km (0.083 R)
• M16: 4,236,911 km (0.101 R)
• M17: 4,352,700 km (0.087 R)
• M18: 4,676,429 km (0.118 R)
• M19: 5,599,598 km (0.037 R)
• M20: 5,758,920 km (0.051 R)
• M21: 5,855,261 km (0.105 R)
• M22: 6,017,126 km (0.029 R)
• M23: 6,345,194 km (0.074 R)
• M24: 6,712,905 km (0.05 R)
• M25: 7,191,170 km (0.115 R)
• M26: 7,399,559 km (0.083 R)
• M27: 8,180,909 km (0.055 R)
• M28: 8,362,222 km (0.11 R)
• M29: 9,025,838 km (0.083 R)
• M30: 9,783,252 km (0.083 R)
• M31: 10,053,276 km (0.104 R)
• M32: 10,169,813 km (0.113 R)
• M33: 10,404,083 km (0.081 R)
• M34: 11,238,091 km (0.088 R)
• M35: 11,520,981 km (0.115 R)
• M36: 11,765,274 km (0.069 R)
• M37: 12,383,712 km (0.115 R)
• M38: 13,139,779 km (0.086 R)
• M39: 14,040,807 km (0.116 R)
• M40: 14,301,856 km (0.118 R)
• M41: 14,696,644 km (0.084 R)
• M42: 15,317,775 km (0.079 R)
• M43: 15,902,254 km (0.112 R)
• M44: 16,402,659 km (0.052 R)
• M45: 16,585,916 km (0.105 R)
• M46: 17,279,003 km (0.063 R)
• M47: 17,465,551 km (0.059 R)
• M48: 17,793,470 km (0.118 R)
• M49: 18,503,013 km (0.088 R)
• M50: 20,194,665 km (0.113 R)
• M51: 20,292,802 km (0.114 R)
• M52: 20,391,087 km (0.104 R)
• M53: 20,637,625 km (0.087 R)
• M54: 20,835,543 km (0.033 R)
• M55: 21,233,174 km (0.072 R)
• M56: 21,433,037 km (0.094 R)
• M57: 21,884,972 km (0.054 R)
• M58: 22,289,185 km (0.095 R)
• M59: 22,492,339 km (0.066 R)
• M60: 24,504,580 km (0.053 R)
• M61: 25,877,888 km (0.117 R)
• M62: 26,789,239 km (0.113 R)
• M63: 27,113,417 km (0.12 R)
• M64: 27,384,638 km (0.072 R)
• M65: 27,875,020 km (0.089 R)
• M66: 28,698,706 km (0.048 R)
• M67: 30,314,064 km (0.107 R)
• M68: 31,217,784 km (0.031 R)
• M69: 31,787,154 km (0.079 R)
• M70: 32,187,777 km (0.071 R)
• M71: 32,532,451 km (0.066 R)
• M72: 32,705,236 km (0.091 R)
• M73: 32,936,215 km (0.058 R)
• M74: 33,748,681 km (0.096 R)
• M75: 35,156,696 km (0.112 R)
• M76: 35,274,879 km (0.059 R)
• M77: 35,986,965 km (0.109 R)
• M78: 36,763,677 km (0.083 R)
• M79: 38,090,759 km (0.029 R)
• M80: 38,699,174 km (0.097 R)
• M81: 39,433,550 km (0.1 R)
• M82: 39,740,824 km (0.104 R)
• M83: 40,296,131 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 5.2

Gravity: 34.57 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.55 AU - 15.85 AU

Year: 16855 Days

Day: 21.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,416,968 km

• M1: 905,815 km (0.064 R)
• M2: 1,282,802 km (0.083 R)
• M3: 1,548,488 km (0.103 R)
• M4: 1,831,228 km (0.115 R)
• M5: 2,587,894 km (0.118 R)
• M6: 2,734,948 km (0.108 R)
• M7: 3,510,015 km (0.097 R)
• M8: 3,755,056 km (0.06 R)
• M9: 4,218,660 km (0.109 R)
• M10: 4,435,427 km (0.102 R)
• M11: 6,051,084 km (0.03 R)
• M12: 6,894,966 km (0.12 R)
• M13: 7,253,103 km (0.094 R)
• M14: 7,775,050 km (0.071 R)
• M15: 8,147,698 km (0.048 R)
• M16: 8,526,181 km (0.118 R)
• M17: 8,580,635 km (0.083 R)
• M18: 8,799,945 km (0.119 R)
• M19: 10,038,765 km (0.119 R)
• M20: 10,154,105 km (0.117 R)
• M21: 10,502,668 km (0.047 R)
• M22: 11,391,130 km (0.086 R)
• M23: 11,632,132 km (0.078 R)
• M24: 12,241,893 km (0.108 R)
• M25: 12,303,378 km (0.104 R)
• M26: 12,674,979 km (0.089 R)
• M27: 16,450,829 km (0.084 R)
• M28: 16,723,097 km (0.11 R)
• M29: 17,618,590 km (0.096 R)
• M30: 17,827,429 km (0.109 R)
• M31: 19,312,038 km (0.104 R)
• M32: 19,527,309 km (0.119 R)
• M33: 22,247,597 km (0.082 R)
• M34: 22,624,284 km (0.12 R)
• M35: 23,460,237 km (0.119 R)
• M36: 23,920,400 km (0.098 R)
• M37: 26,265,945 km (0.112 R)
• M38: 26,983,716 km (0.042 R)
• M39: 27,465,870 km (0.099 R)
• M40: 28,847,257 km (0.119 R)
• M41: 30,334,409 km (0.113 R)
• M42: 30,417,735 km (0.102 R)
• M43: 30,835,562 km (0.098 R)
• M44: 32,867,849 km (0.081 R)
• M45: 33,640,971 km (0.069 R)
• M46: 35,380,495 km (0.051 R)
• M47: 35,643,937 km (0.109 R)
• M48: 35,731,900 km (0.104 R)
• M49: 35,996,240 km (0.038 R)
• M50: 36,704,137 km (0.049 R)
• M51: 37,059,881 km (0.109 R)
• M52: 38,223,902 km (0.077 R)
• M53: 38,313,959 km (0.08 R)
• M54: 38,946,160 km (0.092 R)
• M55: 40,129,330 km (0.087 R)
• M56: 40,587,548 km (0.089 R)
• M57: 40,679,401 km (0.056 R)
• M58: 42,437,774 km (0.079 R)
• M59: 43,467,008 km (0.102 R)
• M60: 43,843,396 km (0.119 R)
• M61: 44,126,286 km (0.112 R)
• M62: 44,315,228 km (0.055 R)
• M63: 44,978,844 km (0.063 R)
• M64: 46,028,123 km (0.107 R)
• M65: 46,507,734 km (0.062 R)
• M66: 48,248,006 km (0.082 R)
• M67: 49,126,146 km (0.093 R)
• M68: 49,223,983 km (0.084 R)
• M69: 50,403,861 km (0.034 R)
• M70: 52,190,957 km (0.106 R)
• M71: 52,390,820 km (0.077 R)
• M72: 52,891,524 km (0.102 R)
• M73: 52,991,755 km (0.036 R)
• M74: 53,796,741 km (0.068 R)
• M75: 54,099,676 km (0.111 R)
• M76: 54,808,621 km (0.084 R)
• M77: 55,418,830 km (0.088 R)
• M78: 59,439,273 km (0.1 R)
• M79: 60,170,807 km (0.105 R)
• M80: 60,485,112 km (0.093 R)
• M81: 61,431,767 km (0.049 R)
• M82: 61,537,234 km (0.1 R)
• M83: 62,807,469 km (0.074 R)
• M84: 65,481,830 km (0.088 R)
• M85: 65,697,251 km (0.063 R)
• M86: 65,805,111 km (0.115 R)
• M87: 65,913,121 km (0.045 R)
• M88: 66,561,777 km (0.103 R)
• M89: 68,958,634 km (0.1 R)
• M90: 69,837,223 km (0.101 R)
• M91: 70,057,431 km (0.057 R)
• M92: 70,498,595 km (0.111 R)
• M93: 73,948,471 km (0.078 R)
• M94: 74,735,057 km (0.08 R)
• M95: 74,847,704 km (0.039 R)

Asteroid Belt

Center: 14.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 6.8

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.86 AU - 19.18 AU

Year: 22536 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,416,968 km

• M1: 126,111 km (0.1 R)
• M2: 396,135 km (0.115 R)
• M3: 644,617 km (0.11 R)
• M4: 909,106 km (0.052 R)
• M5: 1,497,175 km (0.059 R)
• M6: 1,993,242 km (0.099 R)
• M7: 4,032,560 km (0.096 R)
• M8: 5,017,064 km (0.083 R)
• M9: 5,855,560 km (0.109 R)
• M10: 7,424,692 km (0.048 R)
• M11: 8,014,856 km (0.106 R)
• M12: 9,177,231 km (0.082 R)
• M13: 9,810,030 km (0.105 R)
• M14: 9,938,235 km (0.07 R)
• M15: 10,391,517 km (0.104 R)
• M16: 11,385,445 km (0.071 R)
• M17: 12,478,557 km (0.09 R)
• M18: 13,462,312 km (0.071 R)
• M19: 14,910,420 km (0.103 R)
• M20: 17,250,878 km (0.089 R)
• M21: 17,794,966 km (0.094 R)
• M22: 17,873,056 km (0.109 R)
• M23: 18,108,373 km (0.093 R)
• M24: 18,661,287 km (0.096 R)
• M25: 18,740,724 km (0.109 R)
• M26: 19,059,666 km (0.063 R)
• M27: 19,219,736 km (0.063 R)
• M28: 19,702,788 km (0.111 R)
• M29: 20,434,920 km (0.058 R)
• M30: 21,424,809 km (0.076 R)
• M31: 22,009,437 km (0.117 R)
• M32: 22,261,659 km (0.03 R)
• M33: 23,536,831 km (0.108 R)
• M34: 23,880,906 km (0.093 R)
• M35: 24,748,275 km (0.065 R)
• M36: 25,273,663 km (0.112 R)
• M37: 26,782,058 km (0.12 R)
• M38: 28,228,221 km (0.071 R)
• M39: 28,868,948 km (0.097 R)
• M40: 29,144,956 km (0.038 R)
• M41: 30,725,607 km (0.101 R)
• M42: 33,100,174 km (0.05 R)
• M43: 33,969,488 km (0.085 R)
• M44: 34,748,444 km (0.094 R)
• M45: 35,140,091 km (0.03 R)
• M46: 35,533,234 km (0.044 R)
• M47: 35,631,670 km (0.076 R)
• M48: 36,323,859 km (0.071 R)
• M49: 36,820,973 km (0.094 R)
• M50: 37,320,330 km (0.105 R)
• M51: 37,520,642 km (0.112 R)
• M52: 37,721,402 km (0.119 R)
• M53: 38,831,867 km (0.113 R)
• M54: 39,136,449 km (0.065 R)
• M55: 41,706,390 km (0.099 R)
• M56: 41,914,331 km (0.103 R)
• M57: 42,018,452 km (0.112 R)
• M58: 45,394,576 km (0.099 R)
• M59: 46,037,249 km (0.053 R)
• M60: 47,440,178 km (0.037 R)
• M61: 48,201,332 km (0.108 R)
• M62: 48,638,008 km (0.096 R)
• M63: 48,856,869 km (0.033 R)
• M64: 50,619,731 km (0.033 R)
• M65: 51,286,040 km (0.085 R)
• M66: 51,955,340 km (0.109 R)
• M67: 52,179,139 km (0.112 R)
• M68: 52,964,677 km (0.059 R)
• M69: 55,916,842 km (0.071 R)
• M70: 57,297,181 km (0.074 R)
• M71: 57,759,887 km (0.109 R)
• M72: 57,875,676 km (0.093 R)
• M73: 57,991,615 km (0.112 R)
• M74: 58,223,790 km (0.095 R)
• M75: 60,561,556 km (0.092 R)
• M76: 60,914,907 km (0.1 R)
• M77: 63,168,449 km (0.113 R)
• M78: 64,846,488 km (0.09 R)
• M79: 67,512,621 km (0.103 R)
• M80: 68,245,950 km (0.098 R)
• M81: 68,613,662 km (0.079 R)
• M82: 68,736,332 km (0.106 R)
• M83: 68,981,972 km (0.112 R)
• M84: 70,090,941 km (0.12 R)
• M85: 71,205,744 km (0.047 R)
• M86: 73,704,029 km (0.054 R)
• M87: 74,711,271 km (0.081 R)
• M88: 75,469,732 km (0.093 R)
• M89: 75,850,010 km (0.106 R)
• M90: 77,121,891 km (0.096 R)
• M91: 77,632,618 km (0.053 R)
• M92: 78,272,598 km (0.109 R)
• M93: 79,171,681 km (0.118 R)
• M94: 79,944,803 km (0.096 R)
• M95: 81,498,826 km (0.113 R)
• M96: 82,410,026 km (0.074 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit