🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 215 Days

Day: 32.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,789,669 km

• M1: 44,879 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 272 Days

Day: 18.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 75.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.6 AU - 1.88 AU

Year: 826 Days

Day: 46.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 138.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,789,669 km

• M1: 661,971 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.29 AU - 2.43 AU

Year: 1305 Days

Day: 23.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,789,669 km

• M1: 16,905 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.98 AU - 5.06 AU

Year: 4048 Days

Day: 18.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 13.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.61 AU - 7.63 AU

Year: 6837 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,789,669 km

• M1: 176,974 km (0.086 R)
• M2: 279,598 km (0.066 R)
• M3: 397,930 km (0.103 R)
• M4: 479,611 km (0.068 R)
• M5: 562,039 km (0.116 R)
• M6: 689,197 km (0.117 R)
• M7: 1,040,154 km (0.061 R)
• M8: 1,291,927 km (0.099 R)
• M9: 1,394,103 km (0.074 R)
• M10: 1,585,588 km (0.071 R)
• M11: 1,751,941 km (0.095 R)
• M12: 2,644,292 km (0.054 R)
• M13: 2,789,851 km (0.092 R)
• M14: 2,883,948 km (0.111 R)
• M15: 3,033,845 km (0.114 R)
• M16: 3,528,715 km (0.1 R)
• M17: 3,733,813 km (0.082 R)
• M18: 4,110,052 km (0.068 R)
• M19: 4,609,559 km (0.082 R)
• M20: 5,161,725 km (0.111 R)
• M21: 5,769,242 km (0.08 R)
• M22: 6,064,099 km (0.089 R)
• M23: 6,399,647 km (0.097 R)
• M24: 6,905,139 km (0.085 R)
• M25: 7,125,795 km (0.045 R)
• M26: 7,236,947 km (0.098 R)
• M27: 7,386,245 km (0.087 R)
• M28: 7,479,894 km (0.046 R)
• M29: 8,147,549 km (0.07 R)
• M30: 8,322,279 km (0.086 R)
• M31: 10,012,885 km (0.06 R)
• M32: 10,854,522 km (0.112 R)
• M33: 11,004,120 km (0.064 R)
• M34: 11,348,794 km (0.103 R)
• M35: 12,943,208 km (0.106 R)
• M36: 13,743,556 km (0.074 R)
• M37: 14,091,371 km (0.119 R)
• M38: 14,301,556 km (0.063 R)
• M39: 14,395,354 km (0.106 R)
• M40: 15,512,102 km (0.098 R)
• M41: 15,874,279 km (0.076 R)
• M42: 16,337,284 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 8.3

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.3 AU - 10.48 AU

Year: 9539 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,789,669 km

• M1: 111,450 km (0.118 R)
• M2: 667,057 km (0.053 R)
• M3: 753,824 km (0.103 R)
• M4: 1,244,505 km (0.086 R)
• M5: 1,397,394 km (0.11 R)
• M6: 1,893,311 km (0.082 R)
• M7: 1,993,691 km (0.06 R)
• M8: 2,173,657 km (0.114 R)
• M9: 2,252,346 km (0.091 R)
• M10: 2,859,264 km (0.102 R)
• M11: 3,062,568 km (0.101 R)
• M12: 3,240,739 km (0.049 R)
• M13: 3,391,833 km (0.092 R)
• M14: 3,890,891 km (0.044 R)
• M15: 4,116,485 km (0.106 R)
• M16: 4,379,627 km (0.081 R)
• M17: 4,546,878 km (0.039 R)
• M18: 4,648,155 km (0.104 R)
• M19: 5,343,187 km (0.113 R)
• M20: 5,885,629 km (0.107 R)
• M21: 6,033,282 km (0.088 R)
• M22: 6,521,420 km (0.087 R)
• M23: 7,297,384 km (0.076 R)
• M24: 7,535,843 km (0.102 R)
• M25: 7,817,386 km (0.107 R)
• M26: 8,225,489 km (0.041 R)
• M27: 8,935,032 km (0.079 R)
• M28: 9,062,340 km (0.098 R)
• M29: 9,664,322 km (0.066 R)
• M30: 10,234,888 km (0.051 R)
• M31: 10,726,018 km (0.098 R)
• M32: 10,816,225 km (0.12 R)
• M33: 11,638,864 km (0.069 R)
• M34: 12,862,575 km (0.05 R)
• M35: 13,586,927 km (0.094 R)
• M36: 13,733,384 km (0.069 R)
• M37: 14,225,411 km (0.114 R)
• M38: 14,324,595 km (0.115 R)
• M39: 15,125,691 km (0.105 R)
• M40: 15,633,725 km (0.086 R)
• M41: 16,875,687 km (0.059 R)
• M42: 17,243,997 km (0.106 R)
• M43: 17,934,840 km (0.047 R)
• M44: 20,005,873 km (0.113 R)
• M45: 20,116,874 km (0.09 R)
• M46: 20,228,175 km (0.111 R)
• M47: 20,395,575 km (0.087 R)
• M48: 20,563,275 km (0.071 R)
• M49: 21,465,948 km (0.074 R)
• M50: 21,579,642 km (0.078 R)
• M51: 21,807,630 km (0.115 R)
• M52: 24,072,990 km (0.119 R)
• M53: 24,665,697 km (0.112 R)
• M54: 24,844,466 km (0.069 R)
• M55: 24,904,156 km (0.043 R)
• M56: 24,963,995 km (0.119 R)
• M57: 25,383,468 km (0.098 R)
• M58: 27,269,149 km (0.115 R)
• M59: 29,514,912 km (0.11 R)
• M60: 30,022,049 km (0.078 R)
• M61: 30,468,150 km (0.118 R)
• M62: 30,532,028 km (0.115 R)
• M63: 31,302,307 km (0.105 R)
• M64: 32,274,245 km (0.085 R)
• M65: 32,469,769 km (0.06 R)
• M66: 33,058,885 km (0.068 R)
• M67: 33,190,232 km (0.051 R)
• M68: 33,585,470 km (0.114 R)
• M69: 33,651,443 km (0.073 R)
• M70: 35,989,209 km (0.116 R)
• M71: 36,666,737 km (0.052 R)
• M72: 36,938,856 km (0.077 R)
• M73: 37,485,187 km (0.115 R)
• M74: 38,378,885 km (0.091 R)
• M75: 39,001,511 km (0.079 R)
• M76: 39,906,878 km (0.102 R)
• M77: 40,257,086 km (0.026 R)
• M78: 40,608,192 km (0.084 R)
• M79: 41,030,806 km (0.114 R)
• M80: 41,384,157 km (0.08 R)
• M81: 42,093,849 km (0.074 R)
• M82: 43,094,060 km (0.099 R)
• M83: 43,453,245 km (0.088 R)
• M84: 44,391,672 km (0.094 R)
• M85: 45,263,977 km (0.063 R)
• M86: 46,288,573 km (0.107 R)
• M87: 46,362,026 km (0.113 R)
• M88: 46,951,292 km (0.061 R)
• M89: 47,099,094 km (0.062 R)
• M90: 49,633,731 km (0.109 R)
• M91: 49,934,722 km (0.059 R)
• M92: 50,161,064 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 12.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.72 AU - 10.72 AU

Year: 10076 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,789,669 km

• M1: 195,973 km (0.107 R)
• M2: 326,871 km (0.087 R)
• M3: 439,668 km (0.069 R)
• M4: 716,574 km (0.064 R)
• M5: 914,492 km (0.089 R)
• M6: 1,050,476 km (0.106 R)
• M7: 1,343,987 km (0.101 R)
• M8: 1,432,848 km (0.081 R)
• M9: 1,882,839 km (0.099 R)
• M10: 1,983,219 km (0.12 R)
• M11: 2,111,424 km (0.108 R)
• M12: 2,403,290 km (0.054 R)
• M13: 3,204,835 km (0.071 R)
• M14: 3,448,381 km (0.03 R)
• M15: 3,635,079 km (0.092 R)
• M16: 3,889,395 km (0.057 R)
• M17: 4,084,022 km (0.106 R)
• M18: 5,390,310 km (0.063 R)
• M19: 5,865,134 km (0.08 R)
• M20: 6,013,984 km (0.061 R)
• M21: 6,126,482 km (0.038 R)
• M22: 6,277,575 km (0.041 R)
• M23: 7,855,534 km (0.071 R)
• M24: 8,143,958 km (0.098 R)
• M25: 9,115,746 km (0.067 R)
• M26: 10,303,254 km (0.081 R)
• M27: 10,664,383 km (0.076 R)
• M28: 10,800,966 km (0.091 R)
• M29: 11,029,851 km (0.112 R)
• M30: 11,679,106 km (0.076 R)
• M31: 12,484,391 km (0.06 R)
• M32: 13,112,253 km (0.088 R)
• M33: 14,549,739 km (0.087 R)
• M34: 15,108,039 km (0.08 R)
• M35: 15,261,526 km (0.081 R)
• M36: 15,415,612 km (0.063 R)
• M37: 15,777,040 km (0.052 R)
• M38: 16,245,730 km (0.09 R)
• M39: 17,143,766 km (0.073 R)
• M40: 17,679,476 km (0.089 R)
• M41: 18,384,232 km (0.119 R)
• M42: 18,657,697 km (0.075 R)
• M43: 18,877,606 km (0.086 R)
• M44: 18,987,710 km (0.075 R)
• M45: 19,153,464 km (0.085 R)
• M46: 20,158,014 km (0.11 R)
• M47: 20,496,554 km (0.096 R)
• M48: 21,179,468 km (0.104 R)
• M49: 21,754,373 km (0.103 R)
• M50: 22,743,364 km (0.096 R)
• M51: 22,860,649 km (0.098 R)
• M52: 22,978,233 km (0.111 R)
• M53: 23,866,096 km (0.088 R)
• M54: 25,188,392 km (0.034 R)
• M55: 26,226,601 km (0.105 R)
• M56: 27,341,105 km (0.04 R)
• M57: 28,534,148 km (0.091 R)
• M58: 29,487,984 km (0.117 R)
• M59: 29,680,068 km (0.027 R)
• M60: 29,808,273 km (0.104 R)
• M61: 30,323,189 km (0.116 R)
• M62: 30,711,246 km (0.092 R)
• M63: 31,296,623 km (0.107 R)
• M64: 32,676,364 km (0.034 R)
• M65: 33,874,942 km (0.1 R)
• M66: 34,952,346 km (0.041 R)
• M67: 36,314,883 km (0.107 R)
• M68: 36,933,770 km (0.118 R)
• M69: 37,279,041 km (0.093 R)
• M70: 37,486,683 km (0.087 R)
• M71: 38,321,439 km (0.077 R)
• M72: 39,938,144 km (0.092 R)
• M73: 40,861,910 km (0.081 R)
• M74: 41,792,559 km (0.089 R)
• M75: 43,383,532 km (0.11 R)
• M76: 43,747,953 km (0.057 R)
• M77: 44,113,271 km (0.077 R)
• M78: 44,773,596 km (0.108 R)
• M79: 45,363,161 km (0.051 R)
• M80: 45,510,963 km (0.042 R)
• M81: 46,103,820 km (0.062 R)
• M82: 47,371,961 km (0.076 R)
• M83: 47,972,896 km (0.073 R)
• M84: 48,123,391 km (0.104 R)
• M85: 49,485,779 km (0.056 R)
• M86: 50,019,095 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 10

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.2 AU - 11.16 AU

Year: 10839 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,789,669 km

• M1: 141,520 km (0.087 R)
• M2: 261,946 km (0.11 R)
• M3: 364,720 km (0.094 R)
• M4: 821,741 km (0.117 R)
• M5: 987,346 km (0.076 R)
• M6: 1,184,516 km (0.113 R)
• M7: 1,267,094 km (0.064 R)
• M8: 1,394,701 km (0.099 R)
• M9: 1,504,506 km (0.083 R)
• M10: 1,617,303 km (0.079 R)
• M11: 1,756,578 km (0.08 R)
• M12: 1,875,658 km (0.07 R)
• M13: 2,198,191 km (0.089 R)
• M14: 2,756,042 km (0.115 R)
• M15: 3,065,410 km (0.107 R)
• M16: 3,209,772 km (0.119 R)
• M17: 3,475,458 km (0.103 R)
• M18: 3,809,959 km (0.091 R)
• M19: 4,250,674 km (0.045 R)
• M20: 4,379,478 km (0.092 R)
• M21: 4,444,553 km (0.108 R)
• M22: 5,527,342 km (0.066 R)
• M23: 5,632,958 km (0.087 R)
• M24: 6,171,062 km (0.117 R)
• M25: 6,725,621 km (0.106 R)
• M26: 6,876,266 km (0.059 R)
• M27: 7,763,830 km (0.088 R)
• M28: 8,605,468 km (0.097 R)
• M29: 9,985,957 km (0.108 R)
• M30: 11,032,693 km (0.117 R)
• M31: 11,479,093 km (0.108 R)
• M32: 11,840,522 km (0.069 R)
• M33: 12,947,097 km (0.116 R)
• M34: 13,370,609 km (0.119 R)
• M35: 13,607,871 km (0.085 R)
• M36: 13,798,608 km (0.063 R)
• M37: 14,231,245 km (0.045 R)
• M38: 14,814,976 km (0.052 R)
• M39: 16,561,681 km (0.072 R)
• M40: 17,175,481 km (0.083 R)
• M41: 18,005,450 km (0.082 R)
• M42: 18,901,691 km (0.064 R)
• M43: 19,008,055 km (0.047 R)
• M44: 19,274,938 km (0.102 R)
• M45: 19,920,452 km (0.065 R)
• M46: 20,137,070 km (0.101 R)
• M47: 21,011,919 km (0.038 R)
• M48: 21,177,374 km (0.072 R)
• M49: 21,676,133 km (0.064 R)
• M50: 22,403,478 km (0.105 R)
• M51: 24,285,718 km (0.086 R)
• M52: 25,686,104 km (0.065 R)
• M53: 26,634,255 km (0.054 R)
• M54: 27,232,647 km (0.097 R)
• M55: 28,138,611 km (0.046 R)
• M56: 30,104,028 km (0.053 R)
• M57: 30,852,466 km (0.074 R)
• M58: 31,733,448 km (0.118 R)
• M59: 32,240,436 km (0.119 R)
• M60: 32,622,508 km (0.105 R)
• M61: 33,971,582 km (0.104 R)
• M62: 34,230,686 km (0.116 R)
• M63: 34,685,613 km (0.112 R)
• M64: 34,815,912 km (0.042 R)
• M65: 36,260,429 km (0.061 R)
• M66: 36,458,796 km (0.103 R)
• M67: 37,189,731 km (0.097 R)
• M68: 39,683,528 km (0.086 R)
• M69: 40,366,741 km (0.104 R)
• M70: 40,984,880 km (0.097 R)
• M71: 41,952,778 km (0.087 R)
• M72: 42,300,294 km (0.119 R)
• M73: 42,370,007 km (0.113 R)
• M74: 43,418,837 km (0.053 R)
• M75: 44,546,955 km (0.067 R)
• M76: 45,043,620 km (0.077 R)
• M77: 45,613,288 km (0.074 R)
• M78: 46,257,158 km (0.081 R)
• M79: 47,120,337 km (0.056 R)
• M80: 47,554,022 km (0.104 R)
• M81: 47,916,348 km (0.087 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit