🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.62 AU - 0.66 AU

Year: 153 Days

Day: 16.4 Hours

Environment

Temp: 287 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.82 AU - 1 AU

Year: 260 Days

Day: 20.7 Hours

Environment

Temp: 258 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.51 AU - 2.95 AU

Year: 1350 Days

Day: 41.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.57 AU - 8.93 AU

Year: 6456 Days

Day: 14.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 8.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.19 AU - 13.41 AU

Year: 13703 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,423,434 km

• M1: 124,615 km (0.08 R)
• M2: 329,415 km (0.04 R)
• M3: 470,186 km (0.117 R)
• M4: 548,725 km (0.076 R)
• M5: 1,115,103 km (0.103 R)
• M6: 1,201,570 km (0.115 R)
• M7: 1,404,724 km (0.09 R)
• M8: 2,960,841 km (0.041 R)
• M9: 3,617,127 km (0.113 R)
• M10: 3,747,127 km (0.119 R)
• M11: 4,112,745 km (0.087 R)
• M12: 4,351,353 km (0.077 R)
• M13: 4,524,737 km (0.072 R)
• M14: 4,700,215 km (0.025 R)
• M15: 4,949,894 km (0.037 R)
• M16: 5,462,117 km (0.093 R)
• M17: 5,686,813 km (0.085 R)
• M18: 6,184,226 km (0.06 R)
• M19: 6,936,105 km (0.05 R)
• M20: 7,016,888 km (0.115 R)
• M21: 7,674,820 km (0.106 R)
• M22: 8,873,248 km (0.069 R)
• M23: 9,005,044 km (0.115 R)
• M24: 9,764,403 km (0.117 R)
• M25: 10,083,046 km (0.099 R)
• M26: 10,266,603 km (0.079 R)
• M27: 10,683,831 km (0.117 R)
• M28: 10,918,101 km (0.075 R)
• M29: 11,248,862 km (0.085 R)
• M30: 12,604,518 km (0.107 R)
• M31: 13,101,034 km (0.12 R)
• M32: 14,422,132 km (0.041 R)
• M33: 15,308,500 km (0.111 R)
• M34: 15,519,732 km (0.1 R)
• M35: 16,427,791 km (0.111 R)
• M36: 17,024,537 km (0.112 R)
• M37: 17,079,140 km (0.101 R)
• M38: 17,905,369 km (0.059 R)
• M39: 18,519,319 km (0.12 R)
• M40: 19,768,162 km (0.108 R)
• M41: 20,985,290 km (0.066 R)
• M42: 21,928,953 km (0.09 R)
• M43: 21,988,344 km (0.051 R)
• M44: 22,286,343 km (0.095 R)
• M45: 23,249,005 km (0.1 R)
• M46: 24,347,951 km (0.101 R)
• M47: 24,718,056 km (0.078 R)
• M48: 25,090,106 km (0.112 R)
• M49: 25,588,865 km (0.093 R)
• M50: 27,105,040 km (0.069 R)
• M51: 27,809,646 km (0.041 R)
• M52: 28,585,161 km (0.074 R)
• M53: 28,650,087 km (0.066 R)
• M54: 28,845,162 km (0.111 R)
• M55: 29,040,836 km (0.108 R)
• M56: 29,236,809 km (0.087 R)
• M57: 29,761,748 km (0.067 R)
• M58: 29,893,395 km (0.106 R)
• M59: 31,154,355 km (0.079 R)
• M60: 31,959,491 km (0.112 R)
• M61: 32,432,519 km (0.117 R)
• M62: 33,043,926 km (0.091 R)
• M63: 34,347,073 km (0.086 R)
• M64: 34,623,679 km (0.119 R)
• M65: 34,762,207 km (0.102 R)
• M66: 36,720,892 km (0.116 R)
• M67: 37,216,210 km (0.086 R)
• M68: 37,784,981 km (0.117 R)
• M69: 38,284,937 km (0.046 R)
• M70: 38,643,524 km (0.099 R)
• M71: 39,219,326 km (0.084 R)
• M72: 39,580,754 km (0.101 R)
• M73: 39,870,675 km (0.108 R)
• M74: 40,234,048 km (0.061 R)
• M75: 40,744,626 km (0.043 R)
• M76: 42,437,176 km (0.099 R)
• M77: 42,511,377 km (0.03 R)
• M78: 44,152,764 km (0.077 R)
• M79: 44,754,746 km (0.08 R)
• M80: 45,208,028 km (0.03 R)
• M81: 45,359,421 km (0.08 R)
• M82: 45,586,959 km (0.078 R)
• M83: 46,119,228 km (0.119 R)
• M84: 46,195,374 km (0.112 R)
• M85: 47,113,007 km (0.109 R)
• M86: 47,343,388 km (0.111 R)
• M87: 48,113,966 km (0.063 R)
• M88: 48,345,993 km (0.099 R)
• M89: 48,423,335 km (0.103 R)
• M90: 48,500,826 km (0.097 R)
• M91: 50,058,589 km (0.116 R)
• M92: 50,922,367 km (0.116 R)

Asteroid Belt

Center: 14.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 13.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.84 AU - 20.76 AU

Year: 20604 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,423,434 km

• M1: 300,991 km (0.089 R)
• M2: 428,299 km (0.099 R)
• M3: 641,625 km (0.039 R)
• M4: 947,852 km (0.079 R)
• M5: 1,138,440 km (0.119 R)
• M6: 1,279,959 km (0.098 R)
• M7: 1,581,399 km (0.032 R)
• M8: 3,060,623 km (0.077 R)
• M9: 3,707,334 km (0.083 R)
• M10: 4,428,396 km (0.088 R)
• M11: 5,364,131 km (0.105 R)
• M12: 5,677,838 km (0.091 R)
• M13: 5,854,662 km (0.08 R)
• M14: 6,359,854 km (0.108 R)
• M15: 6,729,361 km (0.113 R)
• M16: 6,954,356 km (0.066 R)
• M17: 7,220,192 km (0.092 R)
• M18: 7,918,963 km (0.087 R)
• M19: 8,077,238 km (0.081 R)
• M20: 8,196,617 km (0.119 R)
• M21: 8,356,687 km (0.085 R)
• M22: 8,517,953 km (0.108 R)
• M23: 8,761,648 km (0.082 R)
• M24: 9,422,721 km (0.073 R)
• M25: 9,759,466 km (0.107 R)
• M26: 10,228,754 km (0.098 R)
• M27: 11,189,771 km (0.073 R)
• M28: 11,367,493 km (0.114 R)
• M29: 11,997,300 km (0.088 R)
• M30: 12,225,138 km (0.113 R)
• M31: 12,500,248 km (0.049 R)
• M32: 12,823,829 km (0.032 R)
• M33: 13,056,753 km (0.102 R)
• M34: 13,384,970 km (0.083 R)
• M35: 13,763,602 km (0.065 R)
• M36: 14,145,825 km (0.072 R)
• M37: 14,531,488 km (0.103 R)
• M38: 15,313,287 km (0.093 R)
• M39: 17,019,750 km (0.083 R)
• M40: 18,997,583 km (0.066 R)
• M41: 19,476,596 km (0.09 R)
• M42: 19,637,114 km (0.106 R)
• M43: 20,067,507 km (0.109 R)
• M44: 20,337,980 km (0.082 R)
• M45: 20,609,799 km (0.053 R)
• M46: 21,101,976 km (0.058 R)
• M47: 21,598,043 km (0.076 R)
• M48: 21,930,898 km (0.114 R)
• M49: 22,097,999 km (0.091 R)
• M50: 22,826,989 km (0.073 R)
• M51: 22,996,334 km (0.085 R)
• M52: 23,109,430 km (0.096 R)
• M53: 23,849,192 km (0.094 R)
• M54: 24,539,137 km (0.049 R)
• M55: 25,997,268 km (0.07 R)
• M56: 26,115,151 km (0.099 R)
• M57: 26,292,275 km (0.065 R)
• M58: 26,410,606 km (0.11 R)
• M59: 26,529,088 km (0.115 R)
• M60: 27,064,499 km (0.05 R)
• M61: 27,183,878 km (0.102 R)
• M62: 27,603,500 km (0.114 R)
• M63: 28,085,504 km (0.087 R)
• M64: 29,058,040 km (0.077 R)
• M65: 29,425,602 km (0.1 R)
• M66: 30,041,646 km (0.116 R)
• M67: 33,697,818 km (0.072 R)
• M68: 35,186,018 km (0.101 R)
• M69: 35,512,440 km (0.034 R)
• M70: 36,102,454 km (0.073 R)
• M71: 36,299,923 km (0.116 R)
• M72: 38,898,738 km (0.079 R)
• M73: 39,371,467 km (0.073 R)
• M74: 40,390,976 km (0.07 R)
• M75: 41,556,942 km (0.105 R)
• M76: 41,763,836 km (0.108 R)
• M77: 42,040,293 km (0.107 R)
• M78: 43,641,439 km (0.091 R)
• M79: 44,767,013 km (0.107 R)
• M80: 44,908,383 km (0.102 R)
• M81: 45,191,572 km (0.057 R)
• M82: 46,687,999 km (0.111 R)
• M83: 48,200,733 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.5

Radius: 7.3

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.43 AU - 19.75 AU

Year: 23023 Days

Day: 24.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,423,434 km

• M1: 103,671 km (0.096 R)
• M2: 311,762 km (0.096 R)
• M3: 418,276 km (0.079 R)
• M4: 496,665 km (0.101 R)
• M5: 861,534 km (0.093 R)
• M6: 1,098,497 km (0.08 R)
• M7: 1,445,714 km (0.12 R)
• M8: 2,130,274 km (0.107 R)
• M9: 2,342,254 km (0.072 R)
• M10: 2,414,510 km (0.117 R)
• M11: 3,177,309 km (0.062 R)
• M12: 3,752,663 km (0.036 R)
• M13: 4,052,307 km (0.057 R)
• M14: 4,315,450 km (0.081 R)
• M15: 4,404,311 km (0.111 R)
• M16: 5,184,763 km (0.086 R)
• M17: 5,566,686 km (0.112 R)
• M18: 6,714,850 km (0.084 R)
• M19: 6,766,312 km (0.096 R)
• M20: 8,820,889 km (0.056 R)
• M21: 10,150,664 km (0.111 R)
• M22: 10,269,295 km (0.112 R)
• M23: 10,388,375 km (0.093 R)
• M24: 10,627,882 km (0.118 R)
• M25: 10,748,308 km (0.044 R)
• M26: 11,173,315 km (0.077 R)
• M27: 11,295,836 km (0.114 R)
• M28: 11,357,171 km (0.089 R)
• M29: 11,603,858 km (0.109 R)
• M30: 13,640,334 km (0.09 R)
• M31: 14,232,741 km (0.049 R)
• M32: 14,833,526 km (0.047 R)
• M33: 14,968,165 km (0.112 R)
• M34: 15,306,555 km (0.073 R)
• M35: 15,922,001 km (0.038 R)
• M36: 16,475,812 km (0.108 R)
• M37: 18,463,519 km (0.085 R)
• M38: 19,411,820 km (0.08 R)
• M39: 19,559,024 km (0.077 R)
• M40: 19,632,925 km (0.059 R)
• M41: 19,706,827 km (0.079 R)
• M42: 20,301,179 km (0.106 R)
• M43: 20,750,870 km (0.088 R)
• M44: 21,659,977 km (0.074 R)
• M45: 22,814,722 km (0.073 R)
• M46: 22,970,155 km (0.06 R)
• M47: 23,989,215 km (0.028 R)
• M48: 25,585,724 km (0.117 R)
• M49: 26,071,319 km (0.084 R)
• M50: 26,641,735 km (0.109 R)
• M51: 27,877,713 km (0.059 R)
• M52: 27,960,740 km (0.108 R)
• M53: 29,216,763 km (0.051 R)
• M54: 29,385,510 km (0.113 R)
• M55: 29,554,705 km (0.097 R)
• M56: 30,491,038 km (0.114 R)
• M57: 31,091,823 km (0.084 R)
• M58: 31,523,413 km (0.068 R)
• M59: 32,130,930 km (0.109 R)
• M60: 32,830,001 km (0.099 R)
• M61: 34,956,983 km (0.086 R)
• M62: 35,495,685 km (0.117 R)
• M63: 36,308,899 km (0.083 R)
• M64: 36,854,483 km (0.074 R)
• M65: 38,322,487 km (0.087 R)
• M66: 39,249,545 km (0.107 R)
• M67: 39,622,492 km (0.105 R)
• M68: 39,715,991 km (0.069 R)
• M69: 40,184,082 km (0.064 R)
• M70: 40,371,977 km (0.117 R)
• M71: 40,465,925 km (0.118 R)
• M72: 41,504,732 km (0.111 R)
• M73: 41,789,716 km (0.096 R)
• M74: 41,884,711 km (0.069 R)
• M75: 42,456,773 km (0.068 R)
• M76: 44,770,903 km (0.105 R)
• M77: 46,237,859 km (0.104 R)
• M78: 48,417,800 km (0.032 R)
• M79: 49,018,136 km (0.102 R)
• M80: 50,024,182 km (0.092 R)
• M81: 51,342,139 km (0.092 R)
• M82: 54,842,879 km (0.09 R)
• M83: 56,621,896 km (0.066 R)
• M84: 57,995,205 km (0.109 R)
• M85: 59,914,546 km (0.109 R)
• M86: 61,097,715 km (0.117 R)
• M87: 61,313,734 km (0.103 R)
• M88: 62,071,448 km (0.09 R)
• M89: 63,924,816 km (0.093 R)
• M90: 65,023,612 km (0.102 R)
• M91: 69,818,373 km (0.06 R)
• M92: 72,772,483 km (0.066 R)
• M93: 73,345,143 km (0.071 R)
• M94: 74,610,442 km (0.117 R)
• M95: 75,999,009 km (0.119 R)
• M96: 77,512,940 km (0.108 R)
• M97: 78,215,003 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.7

Radius: 7.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 18.44 AU - 26.7 AU

Year: 32084 Days

Day: 24.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,423,434 km

• M1: 218,413 km (0.116 R)
• M2: 488,587 km (0.096 R)
• M3: 1,158,187 km (0.11 R)
• M4: 1,786,947 km (0.036 R)
• M5: 3,587,656 km (0.092 R)
• M6: 4,047,819 km (0.103 R)
• M7: 4,840,538 km (0.092 R)
• M8: 4,977,271 km (0.111 R)
• M9: 5,489,643 km (0.085 R)
• M10: 6,513,790 km (0.107 R)
• M11: 8,022,335 km (0.043 R)
• M12: 8,456,917 km (0.103 R)
• M13: 8,511,670 km (0.118 R)
• M14: 9,633,504 km (0.084 R)
• M15: 10,328,686 km (0.119 R)
• M16: 10,860,506 km (0.094 R)
• M17: 11,220,139 km (0.099 R)
• M18: 11,644,698 km (0.107 R)
• M19: 12,074,343 km (0.097 R)
• M20: 12,949,491 km (0.112 R)
• M21: 13,394,545 km (0.113 R)
• M22: 13,651,254 km (0.112 R)
• M23: 14,892,318 km (0.104 R)
• M24: 15,224,874 km (0.051 R)
• M25: 15,358,615 km (0.097 R)
• M26: 15,627,293 km (0.117 R)
• M27: 15,897,467 km (0.094 R)
• M28: 16,373,936 km (0.12 R)
• M29: 16,924,306 km (0.106 R)
• M30: 17,062,834 km (0.119 R)
• M31: 18,326,487 km (0.081 R)
• M32: 18,540,113 km (0.109 R)
• M33: 19,185,628 km (0.098 R)
• M34: 19,911,626 km (0.119 R)
• M35: 19,984,780 km (0.116 R)
• M36: 20,794,553 km (0.116 R)
• M37: 21,166,304 km (0.078 R)
• M38: 21,840,840 km (0.088 R)
• M39: 22,446,263 km (0.108 R)
• M40: 22,522,408 km (0.082 R)
• M41: 23,364,943 km (0.118 R)
• M42: 25,635,091 km (0.112 R)
• M43: 25,873,999 km (0.053 R)
• M44: 26,594,911 km (0.074 R)
• M45: 27,566,549 km (0.068 R)
• M46: 28,467,278 km (0.059 R)
• M47: 29,045,474 km (0.076 R)
• M48: 29,377,581 km (0.112 R)
• M49: 30,634,353 km (0.096 R)
• M50: 31,481,974 km (0.099 R)
• M51: 31,652,516 km (0.1 R)
• M52: 32,251,356 km (0.112 R)
• M53: 33,200,255 km (0.083 R)
• M54: 35,922,937 km (0.07 R)
• M55: 37,627,006 km (0.113 R)
• M56: 38,990,591 km (0.107 R)
• M57: 40,833,936 km (0.106 R)
• M58: 41,206,135 km (0.107 R)
• M59: 41,953,526 km (0.105 R)
• M60: 44,988,119 km (0.095 R)
• M61: 45,854,291 km (0.052 R)
• M62: 46,144,211 km (0.087 R)
• M63: 47,994,587 km (0.034 R)
• M64: 48,387,282 km (0.092 R)
• M65: 50,665,657 km (0.082 R)
• M66: 51,165,464 km (0.086 R)
• M67: 51,566,536 km (0.12 R)
• M68: 53,181,445 km (0.092 R)
• M69: 54,403,360 km (0.074 R)
• M70: 55,017,908 km (0.069 R)
• M71: 55,223,156 km (0.09 R)
• M72: 55,943,919 km (0.094 R)
• M73: 56,564,002 km (0.047 R)
• M74: 56,667,673 km (0.072 R)
• M75: 57,186,479 km (0.102 R)
• M76: 57,811,200 km (0.109 R)
• M77: 58,647,751 km (0.08 R)
• M78: 58,962,505 km (0.12 R)
• M79: 59,172,540 km (0.107 R)
• M80: 59,804,442 km (0.112 R)
• M81: 63,211,982 km (0.085 R)
• M82: 63,642,375 km (0.07 R)
• M83: 64,073,815 km (0.075 R)
• M84: 64,397,844 km (0.108 R)
• M85: 66,354,136 km (0.043 R)
• M86: 67,449,342 km (0.099 R)
• M87: 67,779,055 km (0.079 R)
• M88: 68,219,621 km (0.093 R)
• M89: 68,440,128 km (0.086 R)
• M90: 69,657,705 km (0.075 R)
• M91: 70,213,461 km (0.105 R)
• M92: 71,105,813 km (0.114 R)
• M93: 72,226,450 km (0.041 R)
• M94: 76,194,534 km (0.058 R)
• M95: 76,308,976 km (0.077 R)

Kuiper Belt

Range: 36.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit