🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.83 AU - 0.89 AU

Year: 300 Days

Day: 37.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.85 AU - 0.97 AU

Year: 327 Days

Day: 44.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,093,924 km

• M1: 78,988 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.73 AU - 1.11 AU

Year: 332 Days

Day: 20.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.01 AU - 1.11 AU

Year: 411 Days

Day: 32.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.21 AU - 2.27 AU

Year: 1263 Days

Day: 22.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 10.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.3 AU - 11.54 AU

Year: 13594 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,093,924 km

• M1: 404,213 km (0.088 R)
• M2: 1,082,041 km (0.073 R)
• M3: 1,148,014 km (0.112 R)
• M4: 1,330,823 km (0.112 R)
• M5: 1,623,286 km (0.056 R)
• M6: 1,829,732 km (0.118 R)
• M7: 2,044,853 km (0.102 R)
• M8: 2,268,203 km (0.078 R)
• M9: 2,499,780 km (0.065 R)
• M10: 2,588,642 km (0.094 R)
• M11: 2,678,550 km (0.087 R)
• M12: 2,923,591 km (0.112 R)
• M13: 3,017,239 km (0.111 R)
• M14: 3,369,842 km (0.115 R)
• M15: 3,435,366 km (0.113 R)
• M16: 4,044,528 km (0.116 R)
• M17: 4,290,467 km (0.082 R)
• M18: 4,541,492 km (0.072 R)
• M19: 5,133,002 km (0.107 R)
• M20: 5,361,139 km (0.057 R)
• M21: 5,748,897 km (0.065 R)
• M22: 6,266,655 km (0.118 R)
• M23: 6,428,968 km (0.12 R)
• M24: 6,675,057 km (0.045 R)
• M25: 7,690,228 km (0.053 R)
• M26: 7,820,528 km (0.118 R)
• M27: 8,483,097 km (0.051 R)
• M28: 8,617,735 km (0.07 R)
• M29: 9,301,696 km (0.111 R)
• M30: 10,050,583 km (0.103 R)
• M31: 10,288,594 km (0.065 R)
• M32: 12,820,837 km (0.118 R)
• M33: 14,075,813 km (0.081 R)
• M34: 14,556,471 km (0.119 R)
• M35: 14,825,897 km (0.041 R)
• M36: 16,645,007 km (0.078 R)
• M37: 17,380,729 km (0.081 R)
• M38: 18,243,012 km (0.078 R)
• M39: 18,650,067 km (0.083 R)
• M40: 18,766,903 km (0.111 R)
• M41: 20,669,938 km (0.113 R)
• M42: 20,790,813 km (0.062 R)
• M43: 21,460,413 km (0.101 R)
• M44: 21,644,269 km (0.084 R)
• M45: 22,945,621 km (0.049 R)
• M46: 23,133,665 km (0.103 R)
• M47: 24,017,639 km (0.105 R)
• M48: 24,208,526 km (0.116 R)
• M49: 25,494,020 km (0.096 R)
• M50: 25,883,872 km (0.09 R)
• M51: 26,275,819 km (0.038 R)
• M52: 26,341,343 km (0.064 R)
• M53: 26,407,016 km (0.105 R)
• M54: 27,330,633 km (0.101 R)
• M55: 28,063,663 km (0.042 R)
• M56: 28,938,511 km (0.1 R)
• M57: 29,481,252 km (0.068 R)
• M58: 30,714,836 km (0.069 R)
• M59: 32,175,211 km (0.089 R)
• M60: 33,373,789 km (0.053 R)
• M61: 33,444,848 km (0.077 R)
• M62: 33,658,025 km (0.11 R)
• M63: 33,729,234 km (0.092 R)
• M64: 34,946,661 km (0.111 R)
• M65: 35,452,302 km (0.065 R)
• M66: 36,032,891 km (0.059 R)
• M67: 36,909,983 km (0.111 R)
• M68: 37,056,739 km (0.087 R)
• M69: 39,207,807 km (0.102 R)
• M70: 39,432,652 km (0.062 R)
• M71: 39,657,797 km (0.068 R)
• M72: 41,094,385 km (0.073 R)
• M73: 42,087,117 km (0.071 R)
• M74: 43,087,628 km (0.114 R)
• M75: 43,784,903 km (0.095 R)
• M76: 44,174,007 km (0.083 R)
• M77: 45,583,818 km (0.089 R)
• M78: 48,689,021 km (0.045 R)
• M79: 49,011,254 km (0.113 R)
• M80: 49,253,453 km (0.084 R)
• M81: 49,334,386 km (0.117 R)
• M82: 49,496,101 km (0.116 R)
• M83: 50,063,675 km (0.118 R)
• M84: 51,533,175 km (0.119 R)
• M85: 52,108,529 km (0.104 R)
• M86: 53,348,545 km (0.12 R)
• M87: 55,604,781 km (0.109 R)
• M88: 56,448,363 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 8.6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.13 AU - 12.87 AU

Year: 13744 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,093,924 km

• M1: 112,498 km (0.056 R)
• M2: 446,998 km (0.042 R)
• M3: 532,568 km (0.088 R)
• M4: 824,583 km (0.031 R)
• M5: 1,438,084 km (0.119 R)
• M6: 1,845,439 km (0.095 R)
• M7: 1,931,159 km (0.115 R)
• M8: 2,287,501 km (0.064 R)
• M9: 3,231,613 km (0.066 R)
• M10: 3,370,590 km (0.079 R)
• M11: 4,589,962 km (0.1 R)
• M12: 4,944,359 km (0.072 R)
• M13: 5,104,728 km (0.113 R)
• M14: 6,145,481 km (0.114 R)
• M15: 6,800,719 km (0.071 R)
• M16: 9,189,797 km (0.074 R)
• M17: 10,912,417 km (0.094 R)
• M18: 11,384,847 km (0.096 R)
• M19: 11,864,009 km (0.119 R)
• M20: 12,349,753 km (0.069 R)
• M21: 12,458,511 km (0.049 R)
• M22: 12,513,114 km (0.079 R)
• M23: 12,731,976 km (0.101 R)
• M24: 13,007,385 km (0.067 R)
• M25: 13,789,184 km (0.067 R)
• M26: 14,072,073 km (0.091 R)
• M27: 14,242,764 km (0.062 R)
• M28: 14,586,092 km (0.099 R)
• M29: 14,758,728 km (0.119 R)
• M30: 15,048,199 km (0.076 R)
• M31: 15,456,452 km (0.116 R)
• M32: 16,105,408 km (0.086 R)
• M33: 16,283,878 km (0.049 R)
• M34: 16,763,189 km (0.089 R)
• M35: 17,674,390 km (0.083 R)
• M36: 17,735,576 km (0.118 R)
• M37: 20,117,772 km (0.079 R)
• M38: 20,502,987 km (0.079 R)
• M39: 20,567,314 km (0.072 R)
• M40: 20,696,417 km (0.092 R)
• M41: 21,150,446 km (0.101 R)
• M42: 21,345,971 km (0.061 R)
• M43: 21,607,617 km (0.116 R)
• M44: 21,936,134 km (0.094 R)
• M45: 23,806,706 km (0.046 R)
• M46: 25,035,952 km (0.108 R)
• M47: 25,173,731 km (0.041 R)
• M48: 25,658,279 km (0.054 R)
• M49: 25,866,818 km (0.069 R)
• M50: 26,777,121 km (0.066 R)
• M51: 27,983,478 km (0.08 R)
• M52: 28,198,151 km (0.084 R)
• M53: 28,917,867 km (0.1 R)
• M54: 29,570,712 km (0.052 R)
• M55: 30,301,797 km (0.111 R)
• M56: 30,448,702 km (0.06 R)
• M57: 30,522,304 km (0.071 R)
• M58: 31,112,767 km (0.087 R)
• M59: 32,005,716 km (0.089 R)
• M60: 32,756,249 km (0.094 R)
• M61: 34,351,261 km (0.101 R)
• M62: 34,657,937 km (0.099 R)
• M63: 34,811,574 km (0.091 R)
• M64: 36,986,727 km (0.081 R)
• M65: 37,537,397 km (0.104 R)
• M66: 38,487,643 km (0.118 R)
• M67: 40,573,486 km (0.08 R)
• M68: 42,860,688 km (0.107 R)
• M69: 44,019,772 km (0.117 R)
• M70: 45,273,252 km (0.078 R)
• M71: 47,815,070 km (0.053 R)
• M72: 48,758,584 km (0.1 R)
• M73: 49,968,382 km (0.103 R)
• M74: 50,751,377 km (0.111 R)
• M75: 52,153,258 km (0.087 R)
• M76: 52,682,237 km (0.104 R)
• M77: 53,656,567 km (0.116 R)
• M78: 54,369,102 km (0.084 R)
• M79: 54,637,032 km (0.091 R)
• M80: 54,995,020 km (0.116 R)
• M81: 55,533,422 km (0.108 R)
• M82: 55,713,239 km (0.111 R)
• M83: 55,893,355 km (0.117 R)
• M84: 56,344,243 km (0.118 R)
• M85: 57,886,597 km (0.046 R)
• M86: 58,800,341 km (0.089 R)
• M87: 59,442,864 km (0.079 R)
• M88: 59,626,869 km (0.038 R)
• M89: 60,087,630 km (0.111 R)
• M90: 61,477,095 km (0.092 R)
• M91: 62,222,542 km (0.085 R)
• M92: 62,315,891 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.9

Radius: 4.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.05 AU - 20.49 AU

Year: 28220 Days

Day: 19.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,093,924 km

• M1: 62,682 km (0.076 R)
• M2: 231,129 km (0.089 R)
• M3: 442,511 km (0.058 R)
• M4: 567,574 km (0.11 R)
• M5: 1,294,620 km (0.075 R)
• M6: 1,370,616 km (0.048 R)
• M7: 2,059,663 km (0.091 R)
• M8: 2,269,250 km (0.073 R)
• M9: 2,839,218 km (0.077 R)
• M10: 2,872,130 km (0.105 R)
• M11: 3,277,091 km (0.057 R)
• M12: 3,486,229 km (0.098 R)
• M13: 3,808,163 km (0.1 R)
• M14: 4,595,796 km (0.071 R)
• M15: 5,027,835 km (0.06 R)
• M16: 5,188,204 km (0.11 R)
• M17: 5,720,772 km (0.099 R)
• M18: 6,573,779 km (0.094 R)
• M19: 6,749,108 km (0.113 R)
• M20: 6,793,239 km (0.087 R)
• M21: 7,511,309 km (0.115 R)
• M22: 7,694,566 km (0.109 R)
• M23: 7,786,868 km (0.099 R)
• M24: 8,159,367 km (0.075 R)
• M25: 8,395,133 km (0.08 R)
• M26: 8,489,978 km (0.093 R)
• M27: 8,632,994 km (0.111 R)
• M28: 9,262,203 km (0.11 R)
• M29: 9,507,992 km (0.116 R)
• M30: 10,207,960 km (0.072 R)
• M31: 11,028,056 km (0.106 R)
• M32: 11,868,945 km (0.092 R)
• M33: 12,082,422 km (0.073 R)
• M34: 12,351,099 km (0.085 R)
• M35: 13,611,910 km (0.059 R)
• M36: 13,667,561 km (0.062 R)
• M37: 14,229,151 km (0.083 R)
• M38: 14,970,409 km (0.109 R)
• M39: 15,665,889 km (0.081 R)
• M40: 16,017,444 km (0.09 R)
• M41: 16,549,713 km (0.104 R)
• M42: 17,027,828 km (0.106 R)
• M43: 17,087,817 km (0.097 R)
• M44: 17,208,243 km (0.119 R)
• M45: 17,875,300 km (0.119 R)
• M46: 18,922,635 km (0.104 R)
• M47: 19,989,716 km (0.085 R)
• M48: 23,506,313 km (0.099 R)
• M49: 24,381,012 km (0.109 R)
• M50: 25,334,848 km (0.108 R)
• M51: 26,928,066 km (0.077 R)
• M52: 26,998,077 km (0.117 R)
• M53: 27,560,416 km (0.052 R)
• M54: 29,558,445 km (0.086 R)
• M55: 29,702,807 km (0.096 R)
• M56: 29,920,023 km (0.084 R)
• M57: 30,065,133 km (0.066 R)
• M58: 32,343,658 km (0.111 R)
• M59: 32,790,956 km (0.106 R)
• M60: 33,315,595 km (0.048 R)
• M61: 33,842,928 km (0.089 R)
• M62: 35,134,855 km (0.084 R)
• M63: 35,748,506 km (0.045 R)
• M64: 36,056,677 km (0.076 R)
• M65: 36,288,255 km (0.078 R)
• M66: 37,142,010 km (0.107 R)
• M67: 37,219,950 km (0.113 R)
• M68: 37,610,401 km (0.115 R)
• M69: 38,395,490 km (0.083 R)
• M70: 39,106,679 km (0.083 R)
• M71: 39,424,125 km (0.03 R)
• M72: 41,670,337 km (0.111 R)
• M73: 42,238,360 km (0.092 R)
• M74: 44,205,124 km (0.067 R)
• M75: 45,199,650 km (0.102 R)
• M76: 46,285,432 km (0.059 R)
• M77: 46,537,205 km (0.119 R)
• M78: 46,705,203 km (0.089 R)
• M79: 49,079,770 km (0.09 R)
• M80: 49,250,910 km (0.114 R)
• M81: 49,765,377 km (0.108 R)
• M82: 50,972,931 km (0.106 R)
• M83: 53,065,057 km (0.099 R)
• M84: 53,152,871 km (0.08 R)
• M85: 53,680,653 km (0.113 R)
• M86: 54,121,817 km (0.107 R)
• M87: 54,298,492 km (0.092 R)
• M88: 55,898,142 km (0.09 R)
• M89: 56,166,221 km (0.112 R)
• M90: 56,524,359 km (0.075 R)
• M91: 57,603,408 km (0.084 R)
• M92: 58,145,401 km (0.115 R)
• M93: 58,961,607 km (0.115 R)
• M94: 59,325,579 km (0.074 R)
• M95: 60,238,874 km (0.098 R)
• M96: 60,513,685 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.1

Radius: 4.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.91 AU - 22.75 AU

Year: 32017 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,093,924 km

• M1: 142,716 km (0.052 R)
• M2: 458,517 km (0.04 R)
• M3: 508,034 km (0.081 R)
• M4: 612,454 km (0.083 R)
• M5: 862,731 km (0.11 R)
• M6: 967,001 km (0.09 R)
• M7: 1,280,408 km (0.085 R)
• M8: 1,726,359 km (0.096 R)
• M9: 1,778,719 km (0.086 R)
• M10: 1,858,305 km (0.045 R)
• M11: 2,418,100 km (0.08 R)
• M12: 2,536,133 km (0.115 R)
• M13: 2,870,035 km (0.099 R)
• M14: 3,185,687 km (0.048 R)
• M15: 3,815,344 km (0.111 R)
• M16: 4,126,657 km (0.06 R)
• M17: 4,303,332 km (0.112 R)
• M18: 5,146,915 km (0.071 R)
• M19: 5,684,869 km (0.073 R)
• M20: 6,040,014 km (0.113 R)
• M21: 6,119,899 km (0.101 R)
• M22: 6,321,258 km (0.109 R)
• M23: 7,617,374 km (0.074 R)
• M24: 8,008,572 km (0.12 R)
• M25: 8,096,386 km (0.116 R)
• M26: 8,228,780 km (0.075 R)
• M27: 8,675,181 km (0.093 R)
• M28: 8,901,223 km (0.116 R)
• M29: 9,313,066 km (0.098 R)
• M30: 9,359,292 km (0.098 R)
• M31: 10,203,024 km (0.104 R)
• M32: 10,298,168 km (0.076 R)
• M33: 10,682,186 km (0.07 R)
• M34: 10,730,506 km (0.072 R)
• M35: 11,217,596 km (0.111 R)
• M36: 11,811,799 km (0.105 R)
• M37: 14,716,541 km (0.101 R)
• M38: 14,770,247 km (0.064 R)
• M39: 14,931,962 km (0.057 R)
• M40: 16,080,574 km (0.075 R)
• M41: 16,749,726 km (0.094 R)
• M42: 17,031,119 km (0.113 R)
• M43: 17,999,616 km (0.116 R)
• M44: 18,461,574 km (0.118 R)
• M45: 20,889,697 km (0.116 R)
• M46: 21,192,633 km (0.098 R)
• M47: 22,604,537 km (0.072 R)
• M48: 23,227,912 km (0.028 R)
• M49: 23,856,971 km (0.09 R)
• M50: 24,173,520 km (0.089 R)
• M51: 27,946,079 km (0.085 R)
• M52: 28,883,758 km (0.116 R)
• M53: 30,036,260 km (0.107 R)
• M54: 30,583,789 km (0.111 R)
• M55: 30,858,750 km (0.096 R)
• M56: 32,947,136 km (0.111 R)
• M57: 33,017,596 km (0.052 R)
• M58: 33,653,387 km (0.027 R)
• M59: 36,091,683 km (0.097 R)
• M60: 36,527,761 km (0.079 R)
• M61: 37,773,014 km (0.097 R)
• M62: 37,920,517 km (0.064 R)
• M63: 38,437,976 km (0.115 R)
• M64: 38,734,629 km (0.047 R)
• M65: 39,255,828 km (0.096 R)
• M66: 40,380,205 km (0.1 R)
• M67: 43,044,992 km (0.103 R)
• M68: 44,204,226 km (0.084 R)
• M69: 46,237,859 km (0.074 R)
• M70: 48,221,826 km (0.107 R)
• M71: 48,381,747 km (0.053 R)
• M72: 48,862,554 km (0.076 R)
• M73: 51,045,785 km (0.069 R)
• M74: 52,518,876 km (0.094 R)
• M75: 53,095,426 km (0.046 R)
• M76: 54,171,932 km (0.089 R)
• M77: 55,339,095 km (0.101 R)
• M78: 55,758,118 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit