🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.91 AU - 1.25 AU

Year: 391 Days

Day: 30.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.03 AU - 1.47 AU

Year: 487 Days

Day: 28.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,850,979 km

• M1: 355,594 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.53 AU - 1.65 AU

Year: 698 Days

Day: 42.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,850,979 km

• M1: 843,283 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.52 AU - 6.06 AU

Year: 4237 Days

Day: 15.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 9.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.98 AU - 10.14 AU

Year: 8722 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,850,979 km

• M1: 323,131 km (0.077 R)
• M2: 383,419 km (0.077 R)
• M3: 460,013 km (0.1 R)
• M4: 1,570,030 km (0.056 R)
• M5: 1,720,226 km (0.072 R)
• M6: 1,836,015 km (0.082 R)
• M7: 2,075,371 km (0.094 R)
• M8: 2,157,500 km (0.036 R)
• M9: 2,540,770 km (0.085 R)
• M10: 2,695,604 km (0.102 R)
• M11: 2,945,283 km (0.053 R)
• M12: 3,108,045 km (0.118 R)
• M13: 3,226,228 km (0.1 R)
• M14: 3,345,906 km (0.108 R)
• M15: 3,614,584 km (0.118 R)
• M16: 3,839,579 km (0.106 R)
• M17: 4,069,062 km (0.069 R)
• M18: 4,595,497 km (0.085 R)
• M19: 4,730,584 km (0.108 R)
• M20: 5,032,173 km (0.055 R)
• M21: 5,510,737 km (0.1 R)
• M22: 5,683,074 km (0.072 R)
• M23: 6,211,004 km (0.079 R)
• M24: 6,420,591 km (0.066 R)
• M25: 6,662,940 km (0.077 R)
• M26: 6,939,247 km (0.045 R)
• M27: 8,016,800 km (0.046 R)
• M28: 8,343,672 km (0.108 R)
• M29: 8,541,739 km (0.071 R)
• M30: 9,044,089 km (0.108 R)
• M31: 9,418,682 km (0.111 R)
• M32: 9,487,198 km (0.116 R)
• M33: 9,694,241 km (0.101 R)
• M34: 9,798,212 km (0.071 R)
• M35: 10,042,355 km (0.119 R)
• M36: 10,394,658 km (0.118 R)
• M37: 11,733,410 km (0.102 R)
• M38: 12,441,756 km (0.085 R)
• M39: 12,630,399 km (0.084 R)
• M40: 12,972,529 km (0.105 R)
• M41: 13,240,758 km (0.104 R)
• M42: 14,888,130 km (0.087 R)
• M43: 15,008,257 km (0.079 R)
• M44: 15,410,974 km (0.083 R)
• M45: 15,939,952 km (0.082 R)
• M46: 16,021,782 km (0.099 R)
• M47: 16,848,610 km (0.11 R)
• M48: 16,932,085 km (0.086 R)
• M49: 17,225,148 km (0.095 R)
• M50: 17,646,864 km (0.101 R)
• M51: 17,774,022 km (0.116 R)
• M52: 18,157,442 km (0.089 R)
• M53: 18,371,516 km (0.073 R)
• M54: 19,806,010 km (0.108 R)
• M55: 20,514,356 km (0.109 R)
• M56: 20,826,866 km (0.086 R)
• M57: 20,916,475 km (0.114 R)
• M58: 21,728,492 km (0.074 R)
• M59: 22,001,359 km (0.113 R)
• M60: 22,138,390 km (0.089 R)
• M61: 22,321,349 km (0.08 R)
• M62: 22,504,756 km (0.115 R)
• M63: 23,523,068 km (0.098 R)
• M64: 24,461,645 km (0.115 R)
• M65: 25,604,124 km (0.086 R)
• M66: 25,748,187 km (0.111 R)
• M67: 26,133,551 km (0.094 R)
• M68: 26,375,451 km (0.12 R)
• M69: 26,617,949 km (0.06 R)
• M70: 26,812,576 km (0.073 R)
• M71: 27,203,326 km (0.117 R)
• M72: 27,546,653 km (0.117 R)
• M73: 27,694,156 km (0.078 R)
• M74: 29,838,492 km (0.076 R)
• M75: 29,939,620 km (0.12 R)
• M76: 30,344,881 km (0.118 R)
• M77: 31,571,583 km (0.104 R)
• M78: 31,674,507 km (0.095 R)
• M79: 31,984,025 km (0.066 R)
• M80: 32,294,590 km (0.113 R)
• M81: 32,762,233 km (0.09 R)
• M82: 33,023,132 km (0.096 R)
• M83: 33,441,856 km (0.05 R)
• M84: 35,187,514 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 5

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.19 AU - 17.07 AU

Year: 21520 Days

Day: 16.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,850,979 km

• M1: 93,798 km (0.082 R)
• M2: 140,622 km (0.077 R)
• M3: 187,147 km (0.068 R)
• M4: 451,636 km (0.066 R)
• M5: 488,736 km (0.106 R)
• M6: 845,826 km (0.086 R)
• M7: 939,774 km (0.109 R)
• M8: 1,268,590 km (0.112 R)
• M9: 1,349,373 km (0.083 R)
• M10: 2,023,012 km (0.091 R)
• M11: 2,054,428 km (0.057 R)
• M12: 2,925,835 km (0.09 R)
• M13: 3,141,555 km (0.11 R)
• M14: 3,362,362 km (0.087 R)
• M15: 3,936,070 km (0.05 R)
• M16: 4,054,401 km (0.066 R)
• M17: 4,294,656 km (0.099 R)
• M18: 4,457,568 km (0.088 R)
• M19: 4,915,487 km (0.101 R)
• M20: 5,476,030 km (0.095 R)
• M21: 5,741,566 km (0.094 R)
• M22: 5,831,026 km (0.086 R)
• M23: 5,875,905 km (0.096 R)
• M24: 7,178,903 km (0.098 R)
• M25: 7,372,183 km (0.104 R)
• M26: 8,011,864 km (0.062 R)
• M27: 8,262,590 km (0.092 R)
• M28: 9,396,242 km (0.098 R)
• M29: 10,908,228 km (0.057 R)
• M30: 11,748,818 km (0.108 R)
• M31: 11,919,360 km (0.115 R)
• M32: 12,263,136 km (0.098 R)
• M33: 13,372,703 km (0.112 R)
• M34: 14,514,135 km (0.051 R)
• M35: 15,250,905 km (0.094 R)
• M36: 15,937,110 km (0.085 R)
• M37: 17,598,394 km (0.113 R)
• M38: 17,728,395 km (0.092 R)
• M39: 18,383,484 km (0.044 R)
• M40: 20,463,942 km (0.049 R)
• M41: 22,829,981 km (0.099 R)
• M42: 25,427,898 km (0.078 R)
• M43: 26,091,813 km (0.1 R)
• M44: 26,761,413 km (0.073 R)
• M45: 28,650,984 km (0.091 R)
• M46: 31,446,520 km (0.119 R)
• M47: 31,683,333 km (0.109 R)
• M48: 31,920,894 km (0.108 R)
• M49: 32,317,927 km (0.09 R)
• M50: 32,397,513 km (0.106 R)
• M51: 32,796,640 km (0.088 R)
• M52: 32,956,710 km (0.099 R)
• M53: 33,680,165 km (0.036 R)
• M54: 33,841,731 km (0.065 R)
• M55: 35,881,947 km (0.105 R)
• M56: 36,709,223 km (0.115 R)
• M57: 37,208,581 km (0.094 R)
• M58: 37,710,182 km (0.089 R)
• M59: 39,313,273 km (0.094 R)
• M60: 39,909,421 km (0.086 R)
• M61: 40,165,831 km (0.105 R)
• M62: 41,802,731 km (0.073 R)
• M63: 42,411,146 km (0.075 R)
• M64: 42,585,577 km (0.066 R)
• M65: 42,672,793 km (0.084 R)
• M66: 43,813,028 km (0.108 R)
• M67: 43,989,254 km (0.083 R)
• M68: 44,254,192 km (0.101 R)
• M69: 44,519,578 km (0.112 R)
• M70: 44,874,275 km (0.085 R)
• M71: 44,963,136 km (0.064 R)
• M72: 45,141,008 km (0.079 R)
• M73: 46,661,820 km (0.11 R)
• M74: 47,112,409 km (0.096 R)
• M75: 47,655,000 km (0.091 R)
• M76: 48,017,775 km (0.038 R)
• M77: 49,294,892 km (0.068 R)
• M78: 49,570,002 km (0.082 R)
• M79: 50,490,927 km (0.119 R)
• M80: 50,583,229 km (0.064 R)
• M81: 51,231,586 km (0.115 R)
• M82: 52,349,232 km (0.063 R)
• M83: 52,723,675 km (0.083 R)
• M84: 53,005,069 km (0.099 R)
• M85: 53,098,867 km (0.082 R)
• M86: 53,757,696 km (0.113 R)
• M87: 54,324,672 km (0.089 R)
• M88: 56,899,999 km (0.055 R)
• M89: 58,154,078 km (0.107 R)
• M90: 59,124,968 km (0.117 R)
• M91: 59,612,358 km (0.054 R)
• M92: 59,807,733 km (0.095 R)
• M93: 61,378,211 km (0.075 R)
• M94: 63,460,015 km (0.111 R)
• M95: 64,459,479 km (0.046 R)
• M96: 65,262,669 km (0.041 R)
• M97: 66,980,651 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 6.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.22 AU - 17.84 AU

Year: 23405 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,850,979 km

• M1: 167,998 km (0.076 R)
• M2: 242,049 km (0.091 R)
• M3: 299,196 km (0.082 R)
• M4: 446,849 km (0.105 R)
• M5: 831,764 km (0.047 R)
• M6: 947,403 km (0.059 R)
• M7: 1,068,428 km (0.109 R)
• M8: 1,168,808 km (0.094 R)
• M9: 1,433,896 km (0.079 R)
• M10: 1,573,470 km (0.057 R)
• M11: 1,776,325 km (0.073 R)
• M12: 2,080,757 km (0.105 R)
• M13: 2,143,588 km (0.055 R)
• M14: 2,335,971 km (0.06 R)
• M15: 2,635,166 km (0.054 R)
• M16: 2,737,641 km (0.109 R)
• M17: 2,981,785 km (0.119 R)
• M18: 3,453,766 km (0.099 R)
• M19: 3,987,980 km (0.111 R)
• M20: 4,385,312 km (0.117 R)
• M21: 5,089,469 km (0.087 R)
• M22: 5,174,590 km (0.089 R)
• M23: 7,259,835 km (0.104 R)
• M24: 7,500,538 km (0.043 R)
• M25: 7,891,138 km (0.069 R)
• M26: 8,438,816 km (0.117 R)
• M27: 8,489,230 km (0.104 R)
• M28: 8,590,359 km (0.12 R)
• M29: 9,465,955 km (0.042 R)
• M30: 10,531,989 km (0.108 R)
• M31: 11,245,122 km (0.09 R)
• M32: 11,691,672 km (0.114 R)
• M33: 11,917,116 km (0.088 R)
• M34: 14,793,584 km (0.115 R)
• M35: 14,976,243 km (0.099 R)
• M36: 15,221,135 km (0.099 R)
• M37: 15,405,738 km (0.107 R)
• M38: 15,652,874 km (0.115 R)
• M39: 16,151,185 km (0.069 R)
• M40: 17,227,392 km (0.105 R)
• M41: 18,261,262 km (0.109 R)
• M42: 18,457,236 km (0.042 R)
• M43: 18,588,433 km (0.043 R)
• M44: 18,785,603 km (0.103 R)
• M45: 19,381,601 km (0.071 R)
• M46: 20,659,915 km (0.089 R)
• M47: 20,864,265 km (0.115 R)
• M48: 21,343,577 km (0.099 R)
• M49: 23,014,585 km (0.076 R)
• M50: 23,580,813 km (0.09 R)
• M51: 24,008,513 km (0.032 R)
• M52: 24,510,863 km (0.035 R)
• M53: 26,038,257 km (0.074 R)
• M54: 26,332,666 km (0.101 R)
• M55: 26,776,373 km (0.088 R)
• M56: 26,850,574 km (0.028 R)
• M57: 27,371,773 km (0.046 R)
• M58: 28,424,343 km (0.109 R)
• M59: 28,955,565 km (0.09 R)
• M60: 29,566,673 km (0.098 R)
• M61: 30,027,883 km (0.063 R)
• M62: 30,646,321 km (0.055 R)
• M63: 31,113,066 km (0.12 R)
• M64: 34,444,910 km (0.099 R)
• M65: 36,234,848 km (0.086 R)
• M66: 37,306,567 km (0.062 R)
• M67: 37,555,498 km (0.099 R)
• M68: 37,721,552 km (0.083 R)
• M69: 38,388,758 km (0.037 R)
• M70: 38,807,782 km (0.045 R)
• M71: 39,481,272 km (0.08 R)
• M72: 42,041,190 km (0.113 R)
• M73: 42,732,931 km (0.102 R)
• M74: 42,906,464 km (0.087 R)
• M75: 42,993,231 km (0.097 R)
• M76: 43,690,058 km (0.062 R)
• M77: 44,478,439 km (0.06 R)
• M78: 46,603,776 km (0.064 R)
• M79: 47,319,452 km (0.078 R)
• M80: 50,860,434 km (0.12 R)
• M81: 51,597,353 km (0.112 R)
• M82: 51,689,655 km (0.111 R)
• M83: 58,771,019 km (0.096 R)
• M84: 59,060,491 km (0.112 R)
• M85: 60,126,077 km (0.084 R)
• M86: 61,002,721 km (0.12 R)
• M87: 61,198,095 km (0.081 R)
• M88: 62,079,825 km (0.086 R)
• M89: 64,650,665 km (0.034 R)
• M90: 65,148,975 km (0.05 R)
• M91: 65,848,794 km (0.094 R)
• M92: 66,249,866 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 7.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.18 AU - 18.14 AU

Year: 23681 Days

Day: 23.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,850,979 km

• M1: 195,674 km (0.116 R)
• M2: 489,634 km (0.112 R)
• M3: 740,659 km (0.104 R)
• M4: 1,009,187 km (0.092 R)
• M5: 1,679,685 km (0.086 R)
• M6: 1,777,971 km (0.064 R)
• M7: 2,058,168 km (0.114 R)
• M8: 2,862,106 km (0.086 R)
• M9: 4,414,035 km (0.091 R)
• M10: 4,584,876 km (0.085 R)
• M11: 5,362,485 km (0.11 R)
• M12: 5,581,646 km (0.106 R)
• M13: 6,180,337 km (0.11 R)
• M14: 6,917,555 km (0.117 R)
• M15: 7,076,278 km (0.072 R)
• M16: 7,196,106 km (0.044 R)
• M17: 8,012,462 km (0.09 R)
• M18: 8,263,038 km (0.08 R)
• M19: 8,814,755 km (0.077 R)
• M20: 10,358,755 km (0.118 R)
• M21: 10,907,031 km (0.105 R)
• M22: 11,045,708 km (0.108 R)
• M23: 11,231,359 km (0.099 R)
• M24: 12,705,048 km (0.083 R)
• M25: 12,997,213 km (0.099 R)
• M26: 14,440,682 km (0.075 R)
• M27: 15,725,279 km (0.092 R)
• M28: 20,017,990 km (0.09 R)
• M29: 21,158,824 km (0.063 R)
• M30: 22,203,316 km (0.095 R)
• M31: 23,264,563 km (0.116 R)
• M32: 26,112,757 km (0.03 R)
• M33: 26,236,325 km (0.074 R)
• M34: 30,228,643 km (0.11 R)
• M35: 30,423,420 km (0.053 R)
• M36: 30,683,870 km (0.083 R)
• M37: 31,206,864 km (0.089 R)
• M38: 31,338,061 km (0.046 R)
• M39: 31,996,741 km (0.106 R)
• M40: 32,726,629 km (0.048 R)
• M41: 34,405,865 km (0.05 R)
• M42: 34,949,055 km (0.106 R)
• M43: 37,080,824 km (0.102 R)
• M44: 37,358,927 km (0.1 R)
• M45: 40,035,382 km (0.118 R)
• M46: 41,540,786 km (0.078 R)
• M47: 42,627,464 km (0.091 R)
• M48: 47,292,225 km (0.096 R)
• M49: 49,799,635 km (0.119 R)
• M50: 50,183,204 km (0.091 R)
• M51: 50,644,863 km (0.052 R)
• M52: 51,030,676 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.4

Radius: 6.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.44 AU - 21.24 AU

Year: 29620 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,850,979 km

• M1: 422,913 km (0.095 R)
• M2: 852,109 km (0.081 R)
• M3: 1,145,022 km (0.055 R)
• M4: 1,196,783 km (0.102 R)
• M5: 4,198,763 km (0.059 R)
• M6: 4,484,495 km (0.072 R)
• M7: 6,142,040 km (0.065 R)
• M8: 6,326,644 km (0.055 R)
• M9: 6,891,076 km (0.112 R)
• M10: 7,471,666 km (0.032 R)
• M11: 7,520,734 km (0.107 R)
• M12: 8,017,548 km (0.073 R)
• M13: 10,217,535 km (0.079 R)
• M14: 10,272,138 km (0.084 R)
• M15: 10,656,604 km (0.089 R)
• M16: 11,157,757 km (0.051 R)
• M17: 12,010,166 km (0.063 R)
• M18: 13,476,823 km (0.073 R)
• M19: 14,751,846 km (0.117 R)
• M20: 14,937,198 km (0.11 R)
• M21: 16,319,333 km (0.098 R)
• M22: 16,960,958 km (0.079 R)
• M23: 18,004,852 km (0.092 R)
• M24: 20,703,897 km (0.119 R)
• M25: 22,100,093 km (0.089 R)
• M26: 23,023,711 km (0.067 R)
• M27: 26,541,953 km (0.045 R)
• M28: 27,295,777 km (0.066 R)
• M29: 27,371,474 km (0.119 R)
• M30: 27,827,598 km (0.065 R)
• M31: 27,980,187 km (0.12 R)
• M32: 28,978,753 km (0.116 R)
• M33: 29,055,946 km (0.113 R)
• M34: 29,988,838 km (0.106 R)
• M35: 30,067,078 km (0.062 R)
• M36: 30,616,251 km (0.112 R)
• M37: 31,406,577 km (0.117 R)
• M38: 33,087,907 km (0.084 R)
• M39: 33,492,570 km (0.098 R)
• M40: 34,306,831 km (0.082 R)
• M41: 35,045,096 km (0.109 R)
• M42: 36,037,678 km (0.104 R)
• M43: 36,955,611 km (0.081 R)
• M44: 42,183,757 km (0.066 R)
• M45: 44,392,420 km (0.103 R)
• M46: 44,570,741 km (0.111 R)
• M47: 45,107,049 km (0.057 R)
• M48: 47,364,780 km (0.11 R)
• M49: 48,461,482 km (0.057 R)
• M50: 48,920,897 km (0.12 R)
• M51: 52,177,045 km (0.091 R)
• M52: 53,783,726 km (0.104 R)
• M53: 54,069,009 km (0.05 R)
• M54: 55,023,294 km (0.066 R)
• M55: 55,887,072 km (0.082 R)
• M56: 57,142,497 km (0.114 R)
• M57: 57,530,554 km (0.112 R)
• M58: 58,407,197 km (0.12 R)
• M59: 61,857,822 km (0.062 R)
• M60: 62,056,937 km (0.119 R)
• M61: 62,955,870 km (0.099 R)
• M62: 63,256,412 km (0.116 R)
• M63: 63,959,672 km (0.083 R)
• M64: 68,438,782 km (0.12 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit