🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.5 AU - 0.52 AU

Year: 130 Days

Day: 38.9 Hours

Environment

Temp: 249 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 171 Days

Day: 31.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,502,990 km

• M1: 89,160 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.14 AU - 1.78 AU

Year: 632 Days

Day: 31.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.37 AU - 2.27 AU

Year: 879 Days

Day: 34.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.67 AU - 2.65 AU

Year: 1137 Days

Day: 27.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,502,990 km

• M1: 1,313,619 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 8.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.05 AU - 6.63 AU

Year: 5718 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,502,990 km

• M1: 115,190 km (0.119 R)
• M2: 171,140 km (0.037 R)
• M3: 552,764 km (0.051 R)
• M4: 705,354 km (0.108 R)
• M5: 775,366 km (0.094 R)
• M6: 910,004 km (0.082 R)
• M7: 1,147,715 km (0.025 R)
• M8: 1,331,720 km (0.118 R)
• M9: 1,464,862 km (0.117 R)
• M10: 1,633,758 km (0.084 R)
• M11: 1,973,794 km (0.102 R)
• M12: 2,247,858 km (0.093 R)
• M13: 2,336,120 km (0.046 R)
• M14: 2,534,188 km (0.072 R)
• M15: 2,681,841 km (0.104 R)
• M16: 3,043,868 km (0.082 R)
• M17: 3,161,452 km (0.054 R)
• M18: 3,688,336 km (0.109 R)
• M19: 3,962,249 km (0.088 R)
• M20: 4,330,260 km (0.113 R)
• M21: 4,596,694 km (0.043 R)
• M22: 5,122,381 km (0.074 R)
• M23: 5,642,981 km (0.038 R)
• M24: 6,279,969 km (0.071 R)
• M25: 6,354,918 km (0.12 R)
• M26: 6,556,426 km (0.093 R)
• M27: 8,160,414 km (0.067 R)
• M28: 9,331,915 km (0.066 R)
• M29: 9,820,951 km (0.112 R)
• M30: 9,995,531 km (0.108 R)
• M31: 10,083,196 km (0.047 R)
• M32: 10,406,925 km (0.106 R)
• M33: 10,794,085 km (0.041 R)
• M34: 11,429,128 km (0.113 R)
• M35: 11,643,651 km (0.109 R)
• M36: 11,766,770 km (0.061 R)
• M37: 12,201,053 km (0.093 R)
• M38: 12,767,281 km (0.078 R)
• M39: 13,053,611 km (0.071 R)
• M40: 13,309,872 km (0.112 R)
• M41: 13,860,093 km (0.038 R)
• M42: 15,016,036 km (0.092 R)
• M43: 15,150,076 km (0.118 R)
• M44: 15,385,692 km (0.12 R)
• M45: 16,168,388 km (0.08 R)
• M46: 16,409,091 km (0.115 R)
• M47: 16,998,806 km (0.104 R)
• M48: 17,138,530 km (0.063 R)
• M49: 17,208,542 km (0.074 R)
• M50: 17,313,859 km (0.078 R)
• M51: 17,949,650 km (0.074 R)
• M52: 19,207,768 km (0.09 R)
• M53: 19,280,473 km (0.095 R)
• M54: 19,682,293 km (0.074 R)
• M55: 20,308,509 km (0.077 R)
• M56: 20,568,361 km (0.099 R)
• M57: 20,754,610 km (0.068 R)
• M58: 20,941,458 km (0.061 R)
• M59: 22,379,542 km (0.112 R)
• M60: 23,033,135 km (0.099 R)
• M61: 23,342,953 km (0.109 R)
• M62: 23,654,116 km (0.115 R)
• M63: 23,732,057 km (0.052 R)
• M64: 24,674,673 km (0.096 R)
• M65: 25,349,808 km (0.097 R)
• M66: 25,629,706 km (0.115 R)
• M67: 26,232,585 km (0.095 R)
• M68: 26,718,329 km (0.074 R)
• M69: 27,166,225 km (0.08 R)
• M70: 27,329,736 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 14.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.63 AU - 8.09 AU

Year: 6435 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,502,990 km

• M1: 220,657 km (0.09 R)
• M2: 359,334 km (0.114 R)
• M3: 525,537 km (0.107 R)
• M4: 796,309 km (0.109 R)
• M5: 1,080,545 km (0.1 R)
• M6: 1,235,529 km (0.044 R)
• M7: 1,454,540 km (0.036 R)
• M8: 1,828,086 km (0.109 R)
• M9: 2,144,785 km (0.063 R)
• M10: 2,411,069 km (0.114 R)
• M11: 2,641,450 km (0.107 R)
• M12: 2,807,054 km (0.114 R)
• M13: 2,952,015 km (0.112 R)
• M14: 4,254,863 km (0.072 R)
• M15: 5,684,270 km (0.037 R)
• M16: 6,024,306 km (0.096 R)
• M17: 6,821,962 km (0.08 R)
• M18: 7,051,445 km (0.092 R)
• M19: 7,183,690 km (0.094 R)
• M20: 7,316,682 km (0.106 R)
• M21: 7,585,360 km (0.109 R)
• M22: 7,686,937 km (0.093 R)
• M23: 9,738,971 km (0.096 R)
• M24: 10,034,726 km (0.113 R)
• M25: 10,673,060 km (0.081 R)
• M26: 11,054,834 km (0.091 R)
• M27: 11,285,963 km (0.079 R)
• M28: 11,753,157 km (0.117 R)
• M29: 12,465,991 km (0.085 R)
• M30: 13,152,046 km (0.09 R)
• M31: 13,397,088 km (0.102 R)
• M32: 13,643,775 km (0.093 R)
• M33: 14,099,749 km (0.082 R)
• M34: 14,225,112 km (0.117 R)
• M35: 14,350,774 km (0.064 R)
• M36: 15,412,021 km (0.033 R)
• M37: 15,670,527 km (0.117 R)
• M38: 15,843,611 km (0.063 R)
• M39: 16,148,193 km (0.105 R)
• M40: 17,162,317 km (0.115 R)
• M41: 17,699,672 km (0.103 R)
• M42: 17,834,909 km (0.08 R)
• M43: 18,015,772 km (0.102 R)
• M44: 18,607,582 km (0.107 R)
• M45: 19,763,674 km (0.12 R)
• M46: 20,326,910 km (0.066 R)
• M47: 20,515,852 km (0.093 R)
• M48: 20,705,392 km (0.109 R)
• M49: 21,951,393 km (0.11 R)
• M50: 22,048,183 km (0.098 R)
• M51: 22,730,200 km (0.103 R)
• M52: 22,877,254 km (0.035 R)
• M53: 24,064,912 km (0.115 R)
• M54: 25,019,496 km (0.03 R)
• M55: 25,120,624 km (0.074 R)
• M56: 25,222,051 km (0.055 R)
• M57: 25,425,056 km (0.065 R)
• M58: 26,294,219 km (0.1 R)
• M59: 26,397,143 km (0.101 R)
• M60: 26,861,794 km (0.086 R)
• M61: 28,747,624 km (0.118 R)
• M62: 29,225,739 km (0.118 R)
• M63: 29,332,402 km (0.113 R)
• M64: 30,621,787 km (0.104 R)
• M65: 31,600,905 km (0.043 R)
• M66: 32,590,345 km (0.113 R)
• M67: 33,981,456 km (0.091 R)
• M68: 34,261,952 km (0.054 R)
• M69: 34,599,744 km (0.115 R)
• M70: 34,825,337 km (0.111 R)
• M71: 34,938,433 km (0.11 R)
• M72: 35,278,319 km (0.067 R)
• M73: 35,904,387 km (0.044 R)
• M74: 36,706,381 km (0.071 R)
• M75: 36,936,612 km (0.106 R)
• M76: 37,862,323 km (0.068 R)
• M77: 38,094,948 km (0.054 R)
• M78: 38,503,201 km (0.038 R)
• M79: 39,206,460 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 10.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.67 AU - 11.19 AU

Year: 11207 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,502,990 km

• M1: 145,559 km (0.09 R)
• M2: 308,172 km (0.076 R)
• M3: 851,960 km (0.079 R)
• M4: 1,097,001 km (0.11 R)
• M5: 1,765,704 km (0.095 R)
• M6: 2,104,842 km (0.069 R)
• M7: 2,177,696 km (0.041 R)
• M8: 2,401,345 km (0.106 R)
• M9: 3,075,283 km (0.039 R)
• M10: 3,326,757 km (0.097 R)
• M11: 5,168,307 km (0.109 R)
• M12: 5,350,517 km (0.088 R)
• M13: 5,467,653 km (0.061 R)
• M14: 5,585,685 km (0.038 R)
• M15: 6,066,194 km (0.094 R)
• M16: 8,977,967 km (0.078 R)
• M17: 9,318,003 km (0.099 R)
• M18: 9,499,764 km (0.111 R)
• M19: 10,405,130 km (0.107 R)
• M20: 11,727,127 km (0.069 R)
• M21: 11,989,073 km (0.096 R)
• M22: 14,643,238 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 3.3

Gravity: 60.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.02 AU - 21.94 AU

Year: 27306 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,502,990 km

• M1: 133,441 km (0.031 R)
• M2: 620,682 km (0.064 R)
• M3: 725,998 km (0.106 R)
• M4: 1,468,453 km (0.095 R)
• M5: 1,538,016 km (0.04 R)
• M6: 1,608,776 km (0.118 R)
• M7: 1,644,529 km (0.078 R)
• M8: 1,902,287 km (0.109 R)
• M9: 2,372,921 km (0.075 R)
• M10: 3,008,862 km (0.042 R)
• M11: 3,368,495 km (0.114 R)
• M12: 4,884,520 km (0.111 R)
• M13: 5,199,124 km (0.106 R)
• M14: 5,252,232 km (0.105 R)
• M15: 6,407,875 km (0.11 R)
• M16: 7,698,606 km (0.091 R)
• M17: 7,819,929 km (0.035 R)
• M18: 9,066,379 km (0.045 R)
• M19: 9,387,566 km (0.081 R)
• M20: 10,239,974 km (0.056 R)
• M21: 10,373,266 km (0.032 R)
• M22: 11,116,767 km (0.051 R)
• M23: 11,185,283 km (0.115 R)
• M24: 11,877,323 km (0.066 R)
• M25: 12,869,157 km (0.082 R)
• M26: 13,229,837 km (0.115 R)
• M27: 13,740,415 km (0.071 R)
• M28: 13,813,867 km (0.113 R)
• M29: 15,922,898 km (0.057 R)
• M30: 16,387,699 km (0.084 R)
• M31: 16,621,819 km (0.106 R)
• M32: 16,856,987 km (0.116 R)
• M33: 17,251,327 km (0.073 R)
• M34: 18,777,674 km (0.043 R)
• M35: 18,859,205 km (0.088 R)
• M36: 19,350,784 km (0.116 R)
• M37: 19,598,219 km (0.068 R)
• M38: 20,514,206 km (0.119 R)
• M39: 21,957,078 km (0.105 R)
• M40: 22,214,985 km (0.089 R)
• M41: 24,314,890 km (0.052 R)
• M42: 25,478,462 km (0.051 R)
• M43: 26,294,668 km (0.118 R)
• M44: 26,568,582 km (0.07 R)
• M45: 26,935,246 km (0.119 R)
• M46: 28,045,562 km (0.102 R)
• M47: 29,833,705 km (0.089 R)
• M48: 30,501,809 km (0.104 R)
• M49: 32,144,693 km (0.073 R)
• M50: 32,242,081 km (0.045 R)
• M51: 32,437,456 km (0.077 R)
• M52: 33,518,899 km (0.07 R)
• M53: 34,213,332 km (0.109 R)
• M54: 34,712,241 km (0.046 R)
• M55: 35,012,634 km (0.03 R)
• M56: 36,629,637 km (0.117 R)
• M57: 39,935,900 km (0.048 R)
• M58: 41,624,411 km (0.033 R)
• M59: 42,584,530 km (0.105 R)
• M60: 43,120,988 km (0.099 R)
• M61: 45,398,466 km (0.095 R)
• M62: 46,607,067 km (0.065 R)
• M63: 46,717,321 km (0.064 R)
• M64: 47,270,683 km (0.051 R)
• M65: 49,280,231 km (0.057 R)
• M66: 49,617,874 km (0.117 R)
• M67: 50,182,307 km (0.092 R)
• M68: 52,921,144 km (0.046 R)
• M69: 53,036,185 km (0.104 R)
• M70: 53,844,762 km (0.118 R)
• M71: 57,473,856 km (0.109 R)
• M72: 60,577,863 km (0.08 R)
• M73: 61,543,966 km (0.099 R)
• M74: 63,491,131 km (0.118 R)
• M75: 66,077,379 km (0.103 R)
• M76: 66,822,676 km (0.112 R)
• M77: 67,196,372 km (0.115 R)
• M78: 67,320,987 km (0.093 R)
• M79: 70,337,029 km (0.072 R)
• M80: 71,352,051 km (0.118 R)
• M81: 71,479,359 km (0.09 R)
• M82: 72,244,253 km (0.098 R)
• M83: 73,910,922 km (0.102 R)
• M84: 74,297,334 km (0.087 R)
• M85: 75,460,607 km (0.045 R)
• M86: 80,173,538 km (0.043 R)
• M87: 80,703,115 km (0.069 R)
• M88: 80,968,202 km (0.084 R)
• M89: 83,100,271 km (0.085 R)
• M90: 83,636,130 km (0.106 R)
• M91: 85,250,591 km (0.103 R)
• M92: 88,100,580 km (0.041 R)
• M93: 88,646,911 km (0.087 R)
• M94: 90,568,047 km (0.116 R)
• M95: 90,981,535 km (0.086 R)
• M96: 91,395,622 km (0.117 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit