🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.05 AU - 1.27 AU

Year: 456 Days

Day: 23.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,427,732 km

• M1: 393,293 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.17 AU - 1.35 AU

Year: 517 Days

Day: 33.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.46 AU - 1.5 AU

Year: 658 Days

Day: 38.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.26 AU - 2.44 AU

Year: 1316 Days

Day: 14.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 9.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.19 AU - 6.17 AU

Year: 4306 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,427,732 km

• M1: 119,977 km (0.119 R)
• M2: 270,922 km (0.09 R)
• M3: 334,950 km (0.077 R)
• M4: 508,184 km (0.075 R)
• M5: 770,130 km (0.036 R)
• M6: 943,215 km (0.105 R)
• M7: 1,232,986 km (0.11 R)
• M8: 1,400,685 km (0.104 R)
• M9: 1,575,864 km (0.099 R)
• M10: 1,653,356 km (0.057 R)
• M11: 2,587,594 km (0.037 R)
• M12: 2,772,797 km (0.06 R)
• M13: 2,835,478 km (0.092 R)
• M14: 2,946,480 km (0.064 R)
• M15: 3,304,467 km (0.096 R)
• M16: 3,850,051 km (0.117 R)
• M17: 4,026,277 km (0.04 R)
• M18: 4,223,297 km (0.115 R)
• M19: 4,683,012 km (0.109 R)
• M20: 4,852,357 km (0.04 R)
• M21: 5,042,944 km (0.096 R)
• M22: 5,274,971 km (0.115 R)
• M23: 5,353,210 km (0.09 R)
• M24: 6,135,158 km (0.092 R)
• M25: 6,279,371 km (0.11 R)
• M26: 6,362,248 km (0.059 R)
• M27: 6,634,067 km (0.106 R)
• M28: 6,803,412 km (0.119 R)
• M29: 7,081,365 km (0.073 R)
• M30: 7,582,518 km (0.109 R)
• M31: 7,781,782 km (0.062 R)
• M32: 7,848,652 km (0.071 R)
• M33: 8,072,750 km (0.075 R)
• M34: 8,943,410 km (0.113 R)
• M35: 9,342,537 km (0.104 R)
• M36: 9,651,606 km (0.111 R)
• M37: 9,747,498 km (0.062 R)
• M38: 10,158,294 km (0.085 R)
• M39: 10,648,676 km (0.092 R)
• M40: 10,822,209 km (0.095 R)
• M41: 11,272,798 km (0.071 R)
• M42: 11,678,358 km (0.09 R)
• M43: 11,908,589 km (0.032 R)
• M44: 12,269,718 km (0.106 R)
• M45: 13,108,813 km (0.105 R)
• M46: 13,777,216 km (0.053 R)
• M47: 14,265,354 km (0.073 R)
• M48: 14,374,560 km (0.036 R)
• M49: 14,456,689 km (0.111 R)
• M50: 14,925,080 km (0.085 R)
• M51: 15,510,307 km (0.074 R)
• M52: 15,819,975 km (0.095 R)
• M53: 16,302,578 km (0.114 R)
• M54: 16,445,444 km (0.082 R)
• M55: 16,847,563 km (0.116 R)
• M56: 17,369,360 km (0.094 R)
• M57: 17,486,046 km (0.113 R)
• M58: 18,221,320 km (0.087 R)
• M59: 18,280,561 km (0.092 R)
• M60: 18,339,951 km (0.083 R)
• M61: 18,876,708 km (0.077 R)
• M62: 19,026,755 km (0.054 R)
• M63: 19,328,045 km (0.097 R)
• M64: 19,935,263 km (0.044 R)
• M65: 19,996,299 km (0.088 R)
• M66: 20,271,858 km (0.075 R)
• M67: 20,394,827 km (0.12 R)
• M68: 20,610,398 km (0.027 R)
• M69: 20,703,149 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 13.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.95 AU - 6.71 AU

Year: 5817 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,427,732 km

• M1: 193,879 km (0.087 R)
• M2: 314,904 km (0.045 R)
• M3: 418,276 km (0.109 R)
• M4: 598,990 km (0.069 R)
• M5: 852,558 km (0.042 R)
• M6: 1,191,846 km (0.05 R)
• M7: 1,309,131 km (0.077 R)
• M8: 1,703,920 km (0.109 R)
• M9: 1,974,991 km (0.105 R)
• M10: 2,095,567 km (0.094 R)
• M11: 2,871,232 km (0.03 R)
• M12: 3,243,132 km (0.044 R)
• M13: 3,410,831 km (0.104 R)
• M14: 3,905,851 km (0.088 R)
• M15: 4,423,908 km (0.076 R)
• M16: 4,745,394 km (0.074 R)
• M17: 5,019,158 km (0.091 R)
• M18: 5,241,909 km (0.058 R)
• M19: 5,755,180 km (0.088 R)
• M20: 6,136,056 km (0.097 R)
• M21: 6,254,986 km (0.044 R)
• M22: 6,344,595 km (0.072 R)
• M23: 6,738,187 km (0.115 R)
• M24: 7,708,778 km (0.088 R)
• M25: 8,358,183 km (0.101 R)
• M26: 9,059,049 km (0.075 R)
• M27: 9,987,902 km (0.114 R)
• M28: 10,093,069 km (0.115 R)
• M29: 10,339,756 km (0.109 R)
• M30: 10,446,120 km (0.113 R)
• M31: 10,552,783 km (0.087 R)
• M32: 10,659,895 km (0.12 R)
• M33: 11,346,400 km (0.09 R)
• M34: 11,456,055 km (0.064 R)
• M35: 11,676,563 km (0.034 R)
• M36: 12,346,611 km (0.107 R)
• M37: 12,534,955 km (0.092 R)
• M38: 13,375,097 km (0.105 R)
• M39: 13,802,049 km (0.066 R)
• M40: 14,115,307 km (0.103 R)
• M41: 14,470,602 km (0.057 R)
• M42: 14,908,924 km (0.064 R)
• M43: 15,069,293 km (0.065 R)
• M44: 15,839,423 km (0.106 R)
• M45: 16,332,348 km (0.117 R)
• M46: 16,456,364 km (0.11 R)
• M47: 16,663,856 km (0.044 R)
• M48: 16,955,722 km (0.117 R)
• M49: 17,629,211 km (0.079 R)
• M50: 19,045,903 km (0.072 R)
• M51: 19,966,529 km (0.109 R)
• M52: 21,081,332 km (0.118 R)
• M53: 21,351,805 km (0.055 R)
• M54: 21,896,341 km (0.034 R)
• M55: 22,124,627 km (0.108 R)
• M56: 22,445,515 km (0.054 R)
• M57: 22,721,822 km (0.085 R)
• M58: 22,952,951 km (0.084 R)
• M59: 24,972,672 km (0.108 R)
• M60: 25,163,409 km (0.102 R)
• M61: 25,931,295 km (0.031 R)
• M62: 26,463,714 km (0.116 R)
• M63: 26,658,341 km (0.066 R)
• M64: 27,097,710 km (0.097 R)
• M65: 27,342,751 km (0.117 R)
• M66: 27,539,472 km (0.102 R)
• M67: 27,835,377 km (0.117 R)
• M68: 28,132,179 km (0.1 R)
• M69: 29,079,432 km (0.114 R)
• M70: 29,179,663 km (0.049 R)
• M71: 30,087,722 km (0.115 R)
• M72: 30,953,744 km (0.08 R)
• M73: 31,621,549 km (0.11 R)
• M74: 31,776,383 km (0.091 R)
• M75: 32,762,532 km (0.117 R)
• M76: 33,023,880 km (0.052 R)
• M77: 33,233,317 km (0.119 R)
• M78: 34,128,361 km (0.052 R)
• M79: 34,340,191 km (0.095 R)
• M80: 34,446,256 km (0.105 R)
• M81: 35,727,412 km (0.107 R)
• M82: 35,996,240 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 11.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.74 AU - 7.5 AU

Year: 6939 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,427,732 km

• M1: 145,260 km (0.049 R)
• M2: 403,316 km (0.071 R)
• M3: 622,178 km (0.08 R)
• M4: 747,241 km (0.085 R)
• M5: 866,022 km (0.113 R)
• M6: 1,057,208 km (0.094 R)
• M7: 1,352,514 km (0.091 R)
• M8: 1,674,000 km (0.104 R)
• M9: 1,915,601 km (0.103 R)
• M10: 2,366,040 km (0.106 R)
• M11: 2,546,305 km (0.1 R)
• M12: 3,016,940 km (0.069 R)
• M13: 3,540,533 km (0.04 R)
• M14: 3,669,486 km (0.106 R)
• M15: 3,852,594 km (0.089 R)
• M16: 3,932,030 km (0.042 R)
• M17: 5,013,922 km (0.11 R)
• M18: 5,572,969 km (0.09 R)
• M19: 6,338,611 km (0.053 R)
• M20: 6,750,006 km (0.036 R)
• M21: 7,933,923 km (0.076 R)
• M22: 8,377,032 km (0.107 R)
• M23: 8,758,507 km (0.112 R)
• M24: 9,145,666 km (0.105 R)
• M25: 9,323,388 km (0.039 R)
• M26: 9,863,736 km (0.069 R)
• M27: 10,674,706 km (0.077 R)
• M28: 11,316,032 km (0.11 R)
• M29: 12,281,836 km (0.104 R)
• M30: 12,478,108 km (0.12 R)
• M31: 12,953,530 km (0.091 R)
• M32: 13,153,393 km (0.087 R)
• M33: 15,545,762 km (0.095 R)
• M34: 15,800,826 km (0.087 R)
• M35: 15,886,247 km (0.092 R)
• M36: 16,444,696 km (0.07 R)
• M37: 19,104,546 km (0.039 R)
• M38: 19,377,861 km (0.052 R)
• M39: 20,066,610 km (0.105 R)
• M40: 20,437,313 km (0.052 R)
• M41: 20,623,562 km (0.094 R)
• M42: 21,563,037 km (0.082 R)
• M43: 22,228,897 km (0.062 R)
• M44: 22,660,637 km (0.072 R)
• M45: 23,678,501 km (0.119 R)
• M46: 23,825,256 km (0.11 R)
• M47: 25,358,185 km (0.117 R)
• M48: 25,960,167 km (0.085 R)
• M49: 26,617,650 km (0.051 R)
• M50: 26,973,842 km (0.042 R)
• M51: 27,178,193 km (0.069 R)
• M52: 27,536,929 km (0.118 R)
• M53: 28,726,830 km (0.111 R)
• M54: 28,831,100 km (0.064 R)
• M55: 29,197,016 km (0.069 R)
• M56: 29,459,261 km (0.074 R)
• M57: 29,986,295 km (0.117 R)
• M58: 30,622,834 km (0.083 R)
• M59: 31,049,636 km (0.117 R)
• M60: 31,801,216 km (0.116 R)
• M61: 32,396,017 km (0.026 R)
• M62: 32,504,625 km (0.111 R)
• M63: 32,667,537 km (0.115 R)
• M64: 33,486,885 km (0.032 R)
• M65: 33,816,449 km (0.051 R)
• M66: 33,926,553 km (0.083 R)
• M67: 34,811,724 km (0.065 R)
• M68: 35,145,626 km (0.039 R)
• M69: 35,257,226 km (0.106 R)
• M70: 35,536,525 km (0.115 R)
• M71: 35,816,573 km (0.11 R)
• M72: 36,153,766 km (0.114 R)
• M73: 36,661,352 km (0.101 R)
• M74: 36,830,996 km (0.086 R)
• M75: 37,341,723 km (0.095 R)
• M76: 37,455,567 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit