🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 223 Days

Day: 34.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 55.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.49 AU - 0.81 AU

Year: 234 Days

Day: 31.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 234 Days

Day: 27.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,555,232 km

• M1: 395,836 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.98 AU

Year: 319 Days

Day: 21.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,555,232 km

• M1: 495,767 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.17 AU - 1.37 AU

Year: 639 Days

Day: 17.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.49 AU - 1.73 AU

Year: 912 Days

Day: 23.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,555,232 km

• M1: 297,401 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.82 AU - 2.16 AU

Year: 1253 Days

Day: 22.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,555,232 km

• M1: 280,047 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 14.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.87 AU - 7.33 AU

Year: 8442 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,555,232 km

• M1: 210,484 km (0.115 R)
• M2: 306,825 km (0.111 R)
• M3: 441,164 km (0.111 R)
• M4: 680,521 km (0.082 R)
• M5: 810,072 km (0.097 R)
• M6: 1,154,896 km (0.113 R)
• M7: 1,482,066 km (0.091 R)
• M8: 2,028,547 km (0.118 R)
• M9: 2,224,371 km (0.083 R)
• M10: 2,608,987 km (0.115 R)
• M11: 3,155,169 km (0.049 R)
• M12: 3,297,436 km (0.113 R)
• M13: 3,441,798 km (0.119 R)
• M14: 3,767,024 km (0.119 R)
• M15: 4,226,888 km (0.119 R)
• M16: 4,415,980 km (0.099 R)
• M17: 6,566,150 km (0.114 R)
• M18: 7,270,157 km (0.117 R)
• M19: 8,549,967 km (0.046 R)
• M20: 8,669,795 km (0.041 R)
• M21: 8,870,855 km (0.077 R)
• M22: 9,032,719 km (0.052 R)
• M23: 10,108,927 km (0.12 R)
• M24: 11,051,094 km (0.115 R)
• M25: 11,400,704 km (0.052 R)
• M26: 12,021,386 km (0.092 R)
• M27: 12,653,138 km (0.036 R)
• M28: 13,249,435 km (0.042 R)
• M29: 13,481,311 km (0.111 R)
• M30: 13,667,710 km (0.076 R)
• M31: 13,855,007 km (0.116 R)
• M32: 13,948,954 km (0.111 R)
• M33: 14,043,051 km (0.079 R)
• M34: 14,469,555 km (0.073 R)
• M35: 14,612,720 km (0.085 R)
• M36: 15,676,510 km (0.106 R)
• M37: 16,267,272 km (0.06 R)
• M38: 17,470,787 km (0.075 R)
• M39: 18,289,088 km (0.071 R)
• M40: 18,495,682 km (0.07 R)
• M41: 18,911,116 km (0.036 R)
• M42: 19,434,708 km (0.074 R)
• M43: 19,540,025 km (0.042 R)
• M44: 21,413,290 km (0.093 R)
• M45: 21,685,707 km (0.067 R)
• M46: 22,233,684 km (0.096 R)
• M47: 23,064,401 km (0.076 R)
• M48: 23,343,551 km (0.11 R)
• M49: 24,585,064 km (0.094 R)
• M50: 24,699,057 km (0.072 R)
• M51: 25,041,936 km (0.075 R)
• M52: 25,906,013 km (0.066 R)
• M53: 27,960,141 km (0.03 R)
• M54: 28,317,531 km (0.113 R)
• M55: 28,496,898 km (0.039 R)
• M56: 28,796,543 km (0.117 R)
• M57: 29,278,098 km (0.037 R)
• M58: 29,580,436 km (0.114 R)
• M59: 30,371,360 km (0.107 R)
• M60: 31,107,680 km (0.084 R)
• M61: 31,477,935 km (0.118 R)
• M62: 32,410,229 km (0.035 R)
• M63: 33,351,648 km (0.06 R)
• M64: 33,730,729 km (0.113 R)
• M65: 35,197,088 km (0.087 R)
• M66: 36,294,239 km (0.08 R)
• M67: 37,402,609 km (0.103 R)
• M68: 37,599,330 km (0.044 R)
• M69: 37,796,500 km (0.08 R)
• M70: 39,119,245 km (0.083 R)
• M71: 42,423,862 km (0.111 R)
• M72: 42,560,594 km (0.095 R)
• M73: 43,315,465 km (0.107 R)
• M74: 43,936,446 km (0.095 R)
• M75: 44,768,958 km (0.086 R)
• M76: 45,676,718 km (0.117 R)
• M77: 45,816,891 km (0.104 R)
• M78: 46,802,292 km (0.102 R)
• M79: 47,510,339 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 11.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.59 AU - 9.97 AU

Year: 12615 Days

Day: 12.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,555,232 km

• M1: 535,261 km (0.112 R)
• M2: 706,850 km (0.093 R)
• M3: 855,550 km (0.071 R)
• M4: 1,250,189 km (0.073 R)
• M5: 1,433,896 km (0.065 R)
• M6: 1,520,363 km (0.115 R)
• M7: 1,626,578 km (0.063 R)
• M8: 1,698,983 km (0.098 R)
• M9: 2,195,947 km (0.113 R)
• M10: 2,357,812 km (0.066 R)
• M11: 2,867,642 km (0.082 R)
• M12: 3,000,335 km (0.115 R)
• M13: 3,719,302 km (0.114 R)
• M14: 3,888,946 km (0.052 R)
• M15: 4,036,450 km (0.093 R)
• M16: 4,671,044 km (0.09 R)
• M17: 4,907,259 km (0.096 R)
• M18: 6,726,818 km (0.066 R)
• M19: 6,815,529 km (0.098 R)
• M20: 6,964,080 km (0.073 R)
• M21: 7,784,924 km (0.105 R)
• M22: 7,877,973 km (0.101 R)
• M23: 8,572,257 km (0.039 R)
• M24: 9,484,056 km (0.088 R)
• M25: 9,683,470 km (0.043 R)
• M26: 9,850,721 km (0.114 R)
• M27: 10,392,414 km (0.115 R)
• M28: 10,978,689 km (0.084 R)
• M29: 11,363,753 km (0.066 R)
• M30: 11,646,493 km (0.116 R)
• M31: 12,075,091 km (0.071 R)
• M32: 12,618,281 km (0.079 R)
• M33: 13,058,398 km (0.074 R)
• M34: 13,169,250 km (0.113 R)
• M35: 14,181,130 km (0.098 R)
• M36: 14,600,453 km (0.092 R)
• M37: 14,715,494 km (0.096 R)
• M38: 15,843,611 km (0.112 R)
• M39: 16,878,529 km (0.078 R)
• M40: 16,959,013 km (0.072 R)
• M41: 17,201,362 km (0.117 R)
• M42: 18,679,239 km (0.079 R)
• M43: 18,804,303 km (0.097 R)
• M44: 19,180,990 km (0.085 R)
• M45: 19,771,902 km (0.116 R)
• M46: 20,798,742 km (0.102 R)
• M47: 21,580,390 km (0.061 R)
• M48: 21,755,270 km (0.057 R)
• M49: 22,593,018 km (0.098 R)
• M50: 22,815,171 km (0.082 R)
• M51: 22,948,762 km (0.101 R)
• M52: 24,436,214 km (0.073 R)
• M53: 24,710,127 km (0.096 R)
• M54: 26,561,252 km (0.051 R)
• M55: 26,748,847 km (0.077 R)
• M56: 26,936,892 km (0.077 R)
• M57: 27,031,138 km (0.101 R)
• M58: 28,026,563 km (0.101 R)
• M59: 28,456,806 km (0.104 R)
• M60: 28,792,953 km (0.112 R)
• M61: 28,889,294 km (0.107 R)
• M62: 28,985,784 km (0.097 R)
• M63: 29,130,595 km (0.096 R)
• M64: 29,324,025 km (0.104 R)
• M65: 29,469,434 km (0.119 R)
• M66: 29,614,993 km (0.1 R)
• M67: 29,858,239 km (0.084 R)
• M68: 30,102,084 km (0.092 R)
• M69: 30,297,758 km (0.094 R)
• M70: 30,690,153 km (0.096 R)
• M71: 30,788,588 km (0.108 R)
• M72: 31,232,445 km (0.114 R)
• M73: 31,678,696 km (0.087 R)
• M74: 33,281,936 km (0.112 R)
• M75: 33,737,611 km (0.115 R)
• M76: 33,991,628 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.6

Radius: 7.6

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.74 AU - 13.3 AU

Year: 16324 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,555,232 km

• M1: 111,002 km (0.099 R)
• M2: 698,622 km (0.089 R)
• M3: 782,846 km (0.118 R)
• M4: 848,519 km (0.089 R)
• M5: 1,105,079 km (0.113 R)
• M6: 1,493,136 km (0.115 R)
• M7: 1,575,714 km (0.073 R)
• M8: 1,716,785 km (0.103 R)
• M9: 1,861,895 km (0.119 R)
• M10: 3,269,611 km (0.098 R)
• M11: 3,597,230 km (0.105 R)
• M12: 4,521,895 km (0.112 R)
• M13: 4,682,862 km (0.104 R)
• M14: 5,345,581 km (0.116 R)
• M15: 5,515,973 km (0.109 R)
• M16: 6,037,471 km (0.114 R)
• M17: 6,126,033 km (0.099 R)
• M18: 6,529,498 km (0.094 R)
• M19: 6,803,412 km (0.111 R)
• M20: 7,080,916 km (0.082 R)
• M21: 7,362,310 km (0.06 R)
• M22: 8,923,513 km (0.109 R)
• M23: 9,024,492 km (0.075 R)
• M24: 9,637,843 km (0.033 R)
• M25: 9,741,365 km (0.12 R)
• M26: 10,211,999 km (0.082 R)
• M27: 10,850,782 km (0.065 R)
• M28: 10,958,493 km (0.062 R)
• M29: 11,502,580 km (0.078 R)
• M30: 11,722,639 km (0.095 R)
• M31: 13,590,967 km (0.088 R)
• M32: 13,823,591 km (0.05 R)
• M33: 14,175,146 km (0.101 R)
• M34: 14,887,083 km (0.108 R)
• M35: 16,345,363 km (0.049 R)
• M36: 17,405,712 km (0.11 R)
• M37: 19,657,759 km (0.102 R)
• M38: 19,789,255 km (0.05 R)
• M39: 20,119,118 km (0.067 R)
• M40: 22,478,875 km (0.087 R)
• M41: 22,823,100 km (0.108 R)
• M42: 23,866,096 km (0.079 R)
• M43: 24,428,734 km (0.059 R)
• M44: 24,924,501 km (0.12 R)
• M45: 27,160,241 km (0.037 R)
• M46: 28,190,821 km (0.085 R)
• M47: 28,339,073 km (0.086 R)
• M48: 28,413,273 km (0.078 R)
• M49: 28,561,973 km (0.088 R)
• M50: 28,785,473 km (0.117 R)
• M51: 30,441,820 km (0.099 R)
• M52: 30,746,402 km (0.051 R)
• M53: 31,897,108 km (0.047 R)
• M54: 32,051,643 km (0.074 R)
• M55: 33,925,057 km (0.068 R)
• M56: 35,593,223 km (0.1 R)
• M57: 35,673,407 km (0.111 R)
• M58: 36,397,012 km (0.054 R)
• M59: 36,477,646 km (0.045 R)
• M60: 37,532,311 km (0.108 R)
• M61: 38,186,203 km (0.104 R)
• M62: 39,091,420 km (0.112 R)
• M63: 40,504,371 km (0.051 R)
• M64: 41,007,020 km (0.119 R)
• M65: 41,596,137 km (0.082 R)
• M66: 42,018,601 km (0.12 R)
• M67: 42,357,590 km (0.071 R)
• M68: 42,527,533 km (0.071 R)
• M69: 42,612,505 km (0.071 R)
• M70: 42,697,626 km (0.101 R)
• M71: 43,123,681 km (0.072 R)
• M72: 43,894,409 km (0.095 R)
• M73: 44,496,989 km (0.1 R)
• M74: 44,929,028 km (0.085 R)
• M75: 46,495,916 km (0.118 R)
• M76: 47,815,369 km (0.069 R)
• M77: 48,612,875 km (0.098 R)
• M78: 49,147,089 km (0.107 R)
• M79: 50,490,927 km (0.065 R)
• M80: 53,123,101 km (0.038 R)
• M81: 53,214,655 km (0.084 R)
• M82: 53,306,359 km (0.11 R)
• M83: 53,581,469 km (0.093 R)
• M84: 53,765,176 km (0.097 R)
• M85: 55,706,657 km (0.109 R)
• M86: 57,295,087 km (0.051 R)
• M87: 58,519,695 km (0.064 R)
• M88: 59,372,702 km (0.058 R)
• M89: 59,657,836 km (0.038 R)
• M90: 60,325,192 km (0.111 R)
• M91: 61,667,085 km (0.045 R)
• M92: 63,115,790 km (0.065 R)
• M93: 64,185,415 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit