🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 34.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.94 AU - 1.14 AU

Year: 400 Days

Day: 38.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,879,731 km

• M1: 94,845 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.81 AU - 2.63 AU

Year: 1246 Days

Day: 28.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,879,731 km

• M1: 1,226,403 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 12.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.11 AU - 9.83 AU

Year: 8476 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,879,731 km

• M1: 334,351 km (0.06 R)
• M2: 529,876 km (0.096 R)
• M3: 665,860 km (0.099 R)
• M4: 744,698 km (0.069 R)
• M5: 1,122,433 km (0.111 R)
• M6: 1,247,197 km (0.096 R)
• M7: 1,406,519 km (0.091 R)
• M8: 1,557,463 km (0.11 R)
• M9: 1,729,950 km (0.103 R)
• M10: 1,942,229 km (0.09 R)
• M11: 2,198,042 km (0.109 R)
• M12: 2,321,161 km (0.113 R)
• M13: 2,483,175 km (0.088 R)
• M14: 2,574,729 km (0.072 R)
• M15: 2,723,728 km (0.067 R)
• M16: 2,933,465 km (0.112 R)
• M17: 3,594,388 km (0.091 R)
• M18: 3,995,610 km (0.067 R)
• M19: 4,103,769 km (0.043 R)
• M20: 4,500,802 km (0.027 R)
• M21: 4,636,038 km (0.079 R)
• M22: 4,749,583 km (0.039 R)
• M23: 5,003,002 km (0.034 R)
• M24: 5,571,473 km (0.115 R)
• M25: 6,011,291 km (0.115 R)
• M26: 6,310,936 km (0.085 R)
• M27: 6,872,825 km (0.108 R)
• M28: 6,950,616 km (0.06 R)
• M29: 7,081,215 km (0.106 R)
• M30: 7,265,221 km (0.061 R)
• M31: 8,072,002 km (0.104 R)
• M32: 8,236,709 km (0.068 R)
• M33: 8,319,586 km (0.12 R)
• M34: 8,737,862 km (0.106 R)
• M35: 9,077,449 km (0.115 R)
• M36: 9,191,592 km (0.119 R)
• M37: 9,915,945 km (0.109 R)
• M38: 10,063,150 km (0.106 R)
• M39: 10,270,343 km (0.067 R)
• M40: 10,538,721 km (0.065 R)
• M41: 11,512,005 km (0.092 R)
• M42: 11,978,152 km (0.108 R)
• M43: 12,072,099 km (0.098 R)
• M44: 12,355,587 km (0.087 R)
• M45: 12,704,898 km (0.059 R)
• M46: 12,832,805 km (0.09 R)
• M47: 12,928,996 km (0.111 R)
• M48: 13,089,814 km (0.095 R)
• M49: 13,543,694 km (0.06 R)
• M50: 14,868,981 km (0.065 R)
• M51: 15,581,217 km (0.12 R)
• M52: 15,683,841 km (0.112 R)
• M53: 16,200,552 km (0.038 R)
• M54: 16,583,074 km (0.115 R)
• M55: 17,999,017 km (0.058 R)
• M56: 18,178,684 km (0.11 R)
• M57: 18,830,632 km (0.055 R)
• M58: 19,232,901 km (0.086 R)
• M59: 19,453,408 km (0.093 R)
• M60: 20,232,065 km (0.063 R)
• M61: 20,456,462 km (0.087 R)
• M62: 21,020,894 km (0.098 R)
• M63: 21,134,439 km (0.091 R)
• M64: 22,203,765 km (0.085 R)
• M65: 22,280,808 km (0.092 R)
• M66: 22,396,596 km (0.096 R)
• M67: 22,900,442 km (0.068 R)
• M68: 23,173,309 km (0.098 R)
• M69: 23,525,761 km (0.078 R)
• M70: 24,117,122 km (0.072 R)
• M71: 24,633,683 km (0.036 R)
• M72: 24,833,247 km (0.089 R)
• M73: 25,354,894 km (0.084 R)
• M74: 25,475,769 km (0.104 R)
• M75: 26,654,002 km (0.101 R)
• M76: 27,105,638 km (0.069 R)
• M77: 27,188,067 km (0.108 R)
• M78: 27,476,940 km (0.059 R)
• M79: 27,850,037 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 10.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.45 AU - 9.39 AU

Year: 9204 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,879,731 km

• M1: 155,582 km (0.081 R)
• M2: 299,196 km (0.1 R)
• M3: 707,897 km (0.086 R)
• M4: 804,537 km (0.076 R)
• M5: 891,155 km (0.1 R)
• M6: 1,203,664 km (0.045 R)
• M7: 1,355,506 km (0.116 R)
• M8: 1,478,177 km (0.11 R)
• M9: 2,005,958 km (0.116 R)
• M10: 2,228,559 km (0.069 R)
• M11: 2,374,567 km (0.075 R)
• M12: 3,174,766 km (0.111 R)
• M13: 3,315,837 km (0.065 R)
• M14: 3,459,152 km (0.049 R)
• M15: 4,231,376 km (0.057 R)
• M16: 4,413,137 km (0.101 R)
• M17: 4,838,145 km (0.12 R)
• M18: 5,083,036 km (0.117 R)
• M19: 5,220,816 km (0.041 R)
• M20: 5,331,967 km (0.073 R)
• M21: 5,444,016 km (0.045 R)
• M22: 5,585,087 km (0.07 R)
• M23: 5,727,354 km (0.104 R)
• M24: 6,044,652 km (0.098 R)
• M25: 6,756,887 km (0.09 R)
• M26: 6,969,615 km (0.095 R)
• M27: 7,061,468 km (0.089 R)
• M28: 7,589,698 km (0.092 R)
• M29: 7,779,239 km (0.084 R)
• M30: 8,849,312 km (0.116 R)
• M31: 9,216,126 km (0.103 R)
• M32: 9,283,445 km (0.113 R)
• M33: 9,999,421 km (0.112 R)
• M34: 10,242,069 km (0.093 R)
• M35: 10,416,649 km (0.063 R)
• M36: 10,521,817 km (0.062 R)
• M37: 11,017,434 km (0.084 R)
• M38: 11,556,884 km (0.066 R)
• M39: 11,774,998 km (0.068 R)
• M40: 12,624,116 km (0.093 R)
• M41: 13,037,155 km (0.11 R)
• M42: 13,302,243 km (0.109 R)
• M43: 14,186,067 km (0.116 R)
• M44: 14,576,368 km (0.068 R)
• M45: 15,168,327 km (0.119 R)
• M46: 15,727,823 km (0.114 R)
• M47: 15,808,306 km (0.099 R)
• M48: 16,867,160 km (0.113 R)
• M49: 16,990,877 km (0.106 R)
• M50: 17,530,178 km (0.05 R)
• M51: 17,822,941 km (0.061 R)
• M52: 18,413,254 km (0.104 R)
• M53: 18,967,215 km (0.104 R)
• M54: 20,310,155 km (0.076 R)
• M55: 21,015,210 km (0.072 R)
• M56: 21,549,274 km (0.097 R)
• M57: 23,224,172 km (0.06 R)
• M58: 23,961,241 km (0.057 R)
• M59: 26,218,523 km (0.111 R)
• M60: 26,649,215 km (0.069 R)
• M61: 28,150,879 km (0.049 R)
• M62: 28,739,546 km (0.051 R)
• M63: 29,679,769 km (0.109 R)
• M64: 29,829,217 km (0.065 R)
• M65: 30,831,523 km (0.116 R)
• M66: 32,048,801 km (0.118 R)
• M67: 32,201,989 km (0.104 R)
• M68: 32,766,122 km (0.097 R)
• M69: 33,800,143 km (0.073 R)
• M70: 34,687,408 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 4.4

Gravity: 44.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.09 AU - 12.11 AU

Year: 15856 Days

Day: 22.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,879,731 km

• M1: 114,592 km (0.093 R)
• M2: 196,572 km (0.088 R)
• M3: 283,338 km (0.046 R)
• M4: 615,446 km (0.06 R)
• M5: 746,194 km (0.105 R)
• M6: 1,189,453 km (0.12 R)
• M7: 1,324,988 km (0.119 R)
• M8: 1,352,664 km (0.102 R)
• M9: 1,700,329 km (0.049 R)
• M10: 1,730,548 km (0.085 R)
• M11: 1,822,252 km (0.092 R)
• M12: 1,853,218 km (0.097 R)
• M13: 2,074,474 km (0.119 R)
• M14: 3,377,621 km (0.047 R)
• M15: 3,569,704 km (0.119 R)
• M16: 3,725,885 km (0.116 R)
• M17: 4,290,168 km (0.042 R)
• M18: 4,331,457 km (0.025 R)
• M19: 5,586,284 km (0.051 R)
• M20: 6,464,722 km (0.119 R)
• M21: 6,847,394 km (0.097 R)
• M22: 7,835,787 km (0.105 R)
• M23: 8,243,441 km (0.109 R)
• M24: 8,294,903 km (0.103 R)
• M25: 8,973,329 km (0.104 R)
• M26: 9,026,287 km (0.116 R)
• M27: 9,239,015 km (0.115 R)
• M28: 9,615,403 km (0.106 R)
• M29: 9,941,975 km (0.114 R)
• M30: 10,438,491 km (0.068 R)
• M31: 10,494,141 km (0.117 R)
• M32: 12,386,105 km (0.037 R)
• M33: 13,039,698 km (0.097 R)
• M34: 13,643,625 km (0.119 R)
• M35: 15,066,899 km (0.118 R)
• M36: 15,382,551 km (0.117 R)
• M37: 16,536,549 km (0.114 R)
• M38: 16,992,822 km (0.059 R)
• M39: 18,791,288 km (0.12 R)
• M40: 18,994,890 km (0.09 R)
• M41: 20,161,903 km (0.109 R)
• M42: 20,231,317 km (0.066 R)
• M43: 20,440,006 km (0.057 R)
• M44: 22,492,937 km (0.081 R)
• M45: 22,781,213 km (0.115 R)
• M46: 24,314,591 km (0.098 R)
• M47: 25,430,142 km (0.091 R)
• M48: 26,867,030 km (0.106 R)
• M49: 27,172,957 km (0.114 R)
• M50: 29,345,866 km (0.084 R)
• M51: 30,373,604 km (0.118 R)
• M52: 31,011,788 km (0.107 R)
• M53: 31,977,592 km (0.091 R)
• M54: 32,545,466 km (0.075 R)
• M55: 34,020,949 km (0.074 R)
• M56: 34,103,527 km (0.081 R)
• M57: 34,683,668 km (0.094 R)
• M58: 35,769,599 km (0.06 R)
• M59: 36,781,928 km (0.108 R)
• M60: 36,951,572 km (0.071 R)
• M61: 38,834,859 km (0.074 R)
• M62: 41,629,048 km (0.052 R)
• M63: 42,071,559 km (0.106 R)
• M64: 43,229,147 km (0.115 R)
• M65: 43,856,860 km (0.103 R)
• M66: 46,489,034 km (0.099 R)
• M67: 48,705,776 km (0.089 R)
• M68: 48,798,975 km (0.049 R)
• M69: 49,827,161 km (0.074 R)
• M70: 51,335,257 km (0.112 R)
• M71: 51,714,638 km (0.092 R)
• M72: 52,476,240 km (0.045 R)
• M73: 52,667,127 km (0.06 R)
• M74: 54,396,329 km (0.103 R)
• M75: 56,730,654 km (0.113 R)
• M76: 57,909,934 km (0.089 R)
• M77: 59,196,775 km (0.065 R)
• M78: 59,494,924 km (0.06 R)
• M79: 60,392,810 km (0.118 R)
• M80: 60,693,053 km (0.078 R)
• M81: 61,194,655 km (0.073 R)
• M82: 62,707,538 km (0.086 R)
• M83: 63,214,525 km (0.077 R)
• M84: 63,417,829 km (0.061 R)
• M85: 64,539,214 km (0.049 R)
• M86: 65,975,952 km (0.089 R)
• M87: 66,079,025 km (0.062 R)
• M88: 67,008,626 km (0.05 R)
• M89: 68,150,806 km (0.105 R)
• M90: 69,718,592 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 7.2

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.01 AU - 18.71 AU

Year: 23795 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,879,731 km

• M1: 174,282 km (0.089 R)
• M2: 366,216 km (0.11 R)
• M3: 692,937 km (0.073 R)
• M4: 926,011 km (0.103 R)
• M5: 981,212 km (0.074 R)
• M6: 1,153,549 km (0.098 R)
• M7: 1,367,025 km (0.034 R)
• M8: 1,796,371 km (0.048 R)
• M9: 1,866,084 km (0.118 R)
• M10: 2,933,315 km (0.114 R)
• M11: 3,267,666 km (0.055 R)
• M12: 3,702,697 km (0.118 R)
• M13: 4,063,826 km (0.069 R)
• M14: 5,114,302 km (0.083 R)
• M15: 6,137,851 km (0.047 R)
• M16: 6,350,130 km (0.11 R)
• M17: 6,564,803 km (0.078 R)
• M18: 6,618,808 km (0.045 R)
• M19: 7,167,234 km (0.085 R)
• M20: 7,222,884 km (0.047 R)
• M21: 7,673,473 km (0.037 R)
• M22: 7,730,320 km (0.03 R)
• M23: 7,844,613 km (0.108 R)
• M24: 8,660,670 km (0.048 R)
• M25: 10,121,194 km (0.109 R)
• M26: 10,183,725 km (0.079 R)
• M27: 10,371,920 km (0.11 R)
• M28: 11,590,993 km (0.115 R)
• M29: 13,126,316 km (0.097 R)
• M30: 13,331,265 km (0.119 R)
• M31: 13,882,832 km (0.118 R)
• M32: 15,654,520 km (0.073 R)
• M33: 15,726,925 km (0.114 R)
• M34: 15,799,330 km (0.111 R)
• M35: 16,090,298 km (0.083 R)
• M36: 16,309,609 km (0.04 R)
• M37: 16,382,912 km (0.107 R)
• M38: 16,899,323 km (0.046 R)
• M39: 19,951,419 km (0.107 R)
• M40: 21,620,483 km (0.082 R)
• M41: 22,105,479 km (0.082 R)
• M42: 23,499,133 km (0.074 R)
• M43: 24,752,314 km (0.118 R)
• M44: 25,005,583 km (0.116 R)
• M45: 25,259,750 km (0.076 R)
• M46: 26,543,001 km (0.049 R)
• M47: 27,410,219 km (0.107 R)
• M48: 28,198,750 km (0.116 R)
• M49: 28,817,187 km (0.12 R)
• M50: 29,083,621 km (0.085 R)
• M51: 29,977,469 km (0.073 R)
• M52: 30,067,377 km (0.097 R)
• M53: 33,455,769 km (0.083 R)
• M54: 38,320,243 km (0.054 R)
• M55: 39,299,660 km (0.064 R)
• M56: 40,287,155 km (0.118 R)
• M57: 44,318,668 km (0.067 R)
• M58: 44,420,993 km (0.068 R)
• M59: 44,523,617 km (0.105 R)
• M60: 44,934,413 km (0.064 R)
• M61: 48,265,659 km (0.048 R)
• M62: 48,370,976 km (0.053 R)
• M63: 50,387,704 km (0.116 R)
• M64: 52,540,119 km (0.085 R)
• M65: 54,612,647 km (0.103 R)
• M66: 55,824,540 km (0.077 R)
• M67: 56,045,945 km (0.094 R)
• M68: 56,711,655 km (0.076 R)
• M69: 56,934,107 km (0.067 R)
• M70: 57,379,909 km (0.109 R)
• M71: 57,491,509 km (0.111 R)
• M72: 58,162,904 km (0.097 R)
• M73: 58,499,649 km (0.069 R)
• M74: 60,192,498 km (0.084 R)
• M75: 60,646,678 km (0.108 R)
• M76: 63,511,028 km (0.086 R)
• M77: 64,669,065 km (0.094 R)
• M78: 65,250,702 km (0.088 R)
• M79: 65,950,969 km (0.025 R)
• M80: 67,948,400 km (0.112 R)
• M81: 71,161,463 km (0.106 R)
• M82: 71,882,226 km (0.11 R)
• M83: 72,726,107 km (0.087 R)
• M84: 72,967,857 km (0.098 R)
• M85: 73,694,604 km (0.09 R)
• M86: 75,521,942 km (0.112 R)
• M87: 76,011,875 km (0.096 R)
• M88: 76,625,525 km (0.111 R)
• M89: 77,487,658 km (0.115 R)
• M90: 79,718,910 km (0.114 R)
• M91: 81,092,967 km (0.082 R)
• M92: 83,990,977 km (0.116 R)
• M93: 84,625,421 km (0.03 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit