🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 19.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 210 Days

Day: 43.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.18 AU - 1.52 AU

Year: 576 Days

Day: 47.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,682,137 km

• M1: 110,553 km (0.116 R)
• M2: 263,591 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 668 Days

Day: 23.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,682,137 km

• M1: 1,167,911 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.7 AU - 3.12 AU

Year: 1822 Days

Day: 32.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,682,137 km

• M1: 45,029 km (0.118 R)
• M2: 223,798 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.4 AU - 3.7 AU

Year: 1955 Days

Day: 16.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,682,137 km

• M1: 1,397,992 km (0.111 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.86 AU - 6.14 AU

Year: 4735 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,682,137 km

• M1: 114,143 km (0.052 R)
• M2: 385,215 km (0.061 R)
• M3: 660,923 km (0.101 R)
• M4: 781,050 km (0.117 R)
• M5: 1,146,368 km (0.088 R)
• M6: 1,279,511 km (0.055 R)
• M7: 1,389,764 km (0.118 R)
• M8: 1,474,586 km (0.087 R)
• M9: 1,590,525 km (0.108 R)
• M10: 1,649,765 km (0.114 R)
• M11: 1,800,859 km (0.11 R)
• M12: 1,893,909 km (0.1 R)
• M13: 2,084,646 km (0.095 R)
• M14: 2,215,395 km (0.11 R)
• M15: 2,571,737 km (0.081 R)
• M16: 2,783,568 km (0.059 R)
• M17: 3,037,884 km (0.063 R)
• M18: 3,530,211 km (0.099 R)
• M19: 3,647,346 km (0.059 R)
• M20: 4,108,556 km (0.09 R)
• M21: 4,335,795 km (0.099 R)
• M22: 4,440,364 km (0.119 R)
• M23: 5,085,729 km (0.105 R)
• M24: 5,218,423 km (0.101 R)
• M25: 5,397,042 km (0.053 R)
• M26: 5,968,357 km (0.041 R)
• M27: 6,679,246 km (0.086 R)
• M28: 6,946,577 km (0.092 R)
• M29: 7,192,666 km (0.111 R)
• M30: 7,366,648 km (0.049 R)
• M31: 7,466,729 km (0.092 R)
• M32: 7,948,284 km (0.069 R)
• M33: 8,623,420 km (0.12 R)
• M34: 8,781,844 km (0.07 R)
• M35: 8,888,058 km (0.106 R)
• M36: 9,155,390 km (0.071 R)
• M37: 9,262,951 km (0.113 R)
• M38: 10,111,619 km (0.084 R)
• M39: 10,700,586 km (0.078 R)
• M40: 11,127,987 km (0.115 R)
• M41: 11,387,240 km (0.109 R)
• M42: 11,532,051 km (0.109 R)
• M43: 11,999,844 km (0.099 R)
• M44: 12,176,818 km (0.038 R)
• M45: 12,265,529 km (0.082 R)
• M46: 12,682,907 km (0.117 R)
• M47: 12,893,392 km (0.06 R)
• M48: 13,196,028 km (0.118 R)
• M49: 13,439,873 km (0.102 R)
• M50: 13,531,576 km (0.107 R)
• M51: 13,746,698 km (0.034 R)
• M52: 14,242,465 km (0.038 R)
• M53: 14,429,911 km (0.103 R)
• M54: 14,933,757 km (0.095 R)
• M55: 15,155,910 km (0.104 R)
• M56: 15,251,503 km (0.079 R)
• M57: 15,764,773 km (0.112 R)
• M58: 16,512,314 km (0.076 R)
• M59: 16,808,069 km (0.065 R)
• M60: 17,571,616 km (0.047 R)
• M61: 18,075,761 km (0.08 R)
• M62: 18,143,379 km (0.114 R)
• M63: 18,652,910 km (0.088 R)
• M64: 19,374,121 km (0.111 R)
• M65: 19,477,792 km (0.078 R)
• M66: 19,616,470 km (0.085 R)
• M67: 20,104,458 km (0.096 R)
• M68: 20,279,637 km (0.1 R)
• M69: 21,198,916 km (0.112 R)
• M70: 21,377,237 km (0.102 R)
• M71: 21,735,523 km (0.1 R)
• M72: 22,095,606 km (0.082 R)
• M73: 22,530,487 km (0.07 R)
• M74: 23,078,015 km (0.06 R)
• M75: 23,261,422 km (0.088 R)
• M76: 23,556,130 km (0.114 R)
• M77: 23,666,832 km (0.097 R)
• M78: 24,559,482 km (0.069 R)
• M79: 25,160,567 km (0.041 R)
• M80: 25,236,114 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 14.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.07 AU - 6.69 AU

Year: 5234 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,682,137 km

• M1: 229,334 km (0.075 R)
• M2: 357,389 km (0.114 R)
• M3: 596,896 km (0.114 R)
• M4: 740,061 km (0.032 R)
• M5: 1,215,184 km (0.039 R)
• M6: 1,308,682 km (0.094 R)
• M7: 1,621,791 km (0.092 R)
• M8: 1,778,868 km (0.098 R)
• M9: 1,886,429 km (0.085 R)
• M10: 2,089,882 km (0.109 R)
• M11: 2,203,876 km (0.11 R)
• M12: 2,518,779 km (0.115 R)
• M13: 2,661,197 km (0.116 R)
• M14: 2,806,456 km (0.098 R)
• M15: 3,302,523 km (0.108 R)
• M16: 3,664,250 km (0.112 R)
• M17: 3,849,901 km (0.106 R)
• M18: 4,038,843 km (0.085 R)
• M19: 4,182,607 km (0.088 R)
• M20: 4,401,469 km (0.042 R)
• M21: 4,574,404 km (0.115 R)
• M22: 4,749,583 km (0.038 R)
• M23: 5,055,211 km (0.069 R)
• M24: 5,210,494 km (0.047 R)
• M25: 5,874,559 km (0.1 R)
• M26: 6,037,920 km (0.086 R)
• M27: 6,175,251 km (0.106 R)
• M28: 6,425,229 km (0.036 R)
• M29: 7,399,410 km (0.1 R)
• M30: 7,605,855 km (0.073 R)
• M31: 7,844,015 km (0.095 R)
• M32: 8,327,964 km (0.092 R)
• M33: 8,635,238 km (0.108 R)
• M34: 9,261,305 km (0.093 R)
• M35: 9,869,720 km (0.086 R)
• M36: 9,999,421 km (0.106 R)
• M37: 10,392,115 km (0.117 R)
• M38: 11,498,092 km (0.116 R)
• M39: 11,737,599 km (0.047 R)
• M40: 12,500,847 km (0.068 R)
• M41: 13,030,573 km (0.118 R)
• M42: 13,316,155 km (0.118 R)
• M43: 15,372,378 km (0.076 R)
• M44: 15,560,722 km (0.041 R)
• M45: 15,863,807 km (0.082 R)
• M46: 16,360,472 km (0.094 R)
• M47: 16,629,898 km (0.079 R)
• M48: 17,017,506 km (0.114 R)
• M49: 17,369,061 km (0.091 R)
• M50: 18,118,845 km (0.081 R)
• M51: 18,238,075 km (0.055 R)
• M52: 18,879,102 km (0.066 R)
• M53: 19,000,126 km (0.118 R)
• M54: 19,731,810 km (0.043 R)
• M55: 19,936,609 km (0.106 R)
• M56: 20,224,585 km (0.117 R)
• M57: 21,180,515 km (0.085 R)
• M58: 21,643,072 km (0.035 R)
• M59: 21,769,632 km (0.103 R)
• M60: 22,835,068 km (0.066 R)
• M61: 23,050,339 km (0.106 R)
• M62: 23,482,527 km (0.109 R)
• M63: 23,612,827 km (0.039 R)
• M64: 23,786,809 km (0.071 R)
• M65: 24,443,095 km (0.091 R)
• M66: 25,060,934 km (0.077 R)
• M67: 25,371,948 km (0.116 R)
• M68: 26,042,446 km (0.041 R)
• M69: 27,036,374 km (0.08 R)
• M70: 27,583,903 km (0.099 R)
• M71: 27,767,160 km (0.069 R)
• M72: 28,458,153 km (0.028 R)
• M73: 28,828,856 km (0.076 R)
• M74: 29,669,147 km (0.08 R)
• M75: 30,233,879 km (0.096 R)
• M76: 30,328,276 km (0.111 R)
• M77: 30,422,821 km (0.093 R)
• M78: 31,421,537 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.42 AU - 6.86 AU

Year: 5585 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,682,137 km

• M1: 169,794 km (0.103 R)
• M2: 266,135 km (0.079 R)
• M3: 358,586 km (0.103 R)
• M4: 469,438 km (0.099 R)
• M5: 683,662 km (0.099 R)
• M6: 874,699 km (0.109 R)
• M7: 1,038,359 km (0.118 R)
• M8: 2,068,789 km (0.043 R)
• M9: 2,632,175 km (0.101 R)
• M10: 2,988,217 km (0.114 R)
• M11: 3,242,235 km (0.059 R)
• M12: 3,455,412 km (0.091 R)
• M13: 3,746,828 km (0.037 R)
• M14: 4,046,473 km (0.109 R)
• M15: 4,856,844 km (0.07 R)
• M16: 5,266,892 km (0.079 R)
• M17: 5,378,193 km (0.073 R)
• M18: 5,462,117 km (0.077 R)
• M19: 5,975,388 km (0.064 R)
• M20: 6,237,782 km (0.05 R)
• M21: 6,533,837 km (0.092 R)
• M22: 7,017,337 km (0.113 R)
• M23: 7,294,392 km (0.066 R)
• M24: 7,543,772 km (0.115 R)
• M25: 7,859,573 km (0.081 R)
• M26: 8,115,236 km (0.105 R)
• M27: 8,308,815 km (0.061 R)
• M28: 9,132,052 km (0.114 R)
• M29: 9,400,880 km (0.11 R)
• M30: 9,604,333 km (0.077 R)
• M31: 10,537,973 km (0.068 R)
• M32: 10,820,115 km (0.109 R)
• M33: 11,355,974 km (0.058 R)
• M34: 11,609,094 km (0.079 R)
• M35: 11,900,660 km (0.101 R)
• M36: 12,342,423 km (0.026 R)
• M37: 12,528,223 km (0.11 R)
• M38: 13,166,557 km (0.092 R)
• M39: 13,432,393 km (0.03 R)
• M40: 14,946,622 km (0.067 R)
• M41: 15,503,276 km (0.098 R)
• M42: 16,351,047 km (0.096 R)
• M43: 16,637,078 km (0.111 R)
• M44: 16,801,187 km (0.108 R)
• M45: 18,091,618 km (0.11 R)
• M46: 18,260,514 km (0.112 R)
• M47: 18,599,653 km (0.026 R)
• M48: 19,327,596 km (0.107 R)
• M49: 19,543,466 km (0.071 R)
• M50: 19,847,000 km (0.05 R)
• M51: 20,546,669 km (0.116 R)
• M52: 20,634,782 km (0.099 R)
• M53: 20,767,027 km (0.109 R)
• M54: 20,943,851 km (0.113 R)
• M55: 22,830,580 km (0.087 R)
• M56: 23,425,680 km (0.102 R)
• M57: 24,025,717 km (0.117 R)
• M58: 24,584,166 km (0.063 R)
• M59: 24,864,961 km (0.044 R)
• M60: 25,288,323 km (0.053 R)
• M61: 25,666,507 km (0.074 R)
• M62: 25,761,352 km (0.113 R)
• M63: 26,046,635 km (0.12 R)
• M64: 26,380,837 km (0.118 R)
• M65: 26,716,385 km (0.088 R)
• M66: 27,101,599 km (0.114 R)
• M67: 27,634,317 km (0.099 R)
• M68: 28,023,870 km (0.054 R)
• M69: 28,268,313 km (0.083 R)
• M70: 28,513,504 km (0.109 R)
• M71: 29,005,830 km (0.112 R)
• M72: 29,401,816 km (0.093 R)
• M73: 29,999,160 km (0.051 R)
• M74: 31,560,663 km (0.07 R)
• M75: 34,238,913 km (0.096 R)
• M76: 35,077,709 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.9

Radius: 7.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.83 AU - 18.27 AU

Year: 24716 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,682,137 km

• M1: 96,939 km (0.101 R)
• M2: 812,167 km (0.059 R)
• M3: 975,528 km (0.069 R)
• M4: 1,048,831 km (0.107 R)
• M5: 1,175,390 km (0.093 R)
• M6: 1,388,418 km (0.108 R)
• M7: 1,672,055 km (0.115 R)
• M8: 1,850,974 km (0.036 R)
• M9: 1,912,010 km (0.118 R)
• M10: 2,004,761 km (0.078 R)
• M11: 2,325,200 km (0.054 R)
• M12: 3,085,755 km (0.073 R)
• M13: 3,158,609 km (0.102 R)
• M14: 3,530,959 km (0.106 R)
• M15: 3,917,220 km (0.093 R)
• M16: 4,687,948 km (0.108 R)
• M17: 4,898,582 km (0.104 R)
• M18: 5,285,293 km (0.116 R)
• M19: 5,726,606 km (0.118 R)
• M20: 6,644,539 km (0.117 R)
• M21: 7,265,370 km (0.085 R)
• M22: 8,155,478 km (0.083 R)
• M23: 8,459,760 km (0.069 R)
• M24: 8,716,170 km (0.114 R)
• M25: 9,027,334 km (0.116 R)
• M26: 9,447,854 km (0.081 R)
• M27: 9,660,432 km (0.092 R)
• M28: 9,928,511 km (0.097 R)
• M29: 10,090,526 km (0.086 R)
• M30: 10,307,892 km (0.107 R)
• M31: 12,275,104 km (0.053 R)
• M32: 13,330,816 km (0.074 R)
• M33: 14,232,741 km (0.095 R)
• M34: 14,354,364 km (0.062 R)
• M35: 16,989,681 km (0.063 R)
• M36: 17,378,186 km (0.11 R)
• M37: 18,295,969 km (0.065 R)
• M38: 18,827,490 km (0.114 R)
• M39: 19,095,121 km (0.049 R)
• M40: 19,837,725 km (0.109 R)
• M41: 20,383,607 km (0.114 R)
• M42: 21,560,195 km (0.089 R)
• M43: 23,401,894 km (0.105 R)
• M44: 23,473,701 km (0.075 R)
• M45: 23,617,614 km (0.11 R)
• M46: 23,761,827 km (0.052 R)
• M47: 27,460,335 km (0.044 R)
• M48: 30,624,031 km (0.118 R)
• M49: 32,769,414 km (0.056 R)
• M50: 33,091,348 km (0.115 R)
• M51: 33,333,547 km (0.028 R)
• M52: 33,576,344 km (0.101 R)
• M53: 34,471,389 km (0.078 R)
• M54: 35,870,129 km (0.104 R)
• M55: 37,035,795 km (0.107 R)
• M56: 37,791,863 km (0.1 R)
• M57: 38,129,356 km (0.066 R)
• M58: 39,404,378 km (0.078 R)
• M59: 39,489,948 km (0.11 R)
• M60: 39,746,808 km (0.031 R)
• M61: 40,348,191 km (0.074 R)
• M62: 40,779,781 km (0.061 R)
• M63: 41,386,401 km (0.081 R)
• M64: 42,872,057 km (0.1 R)
• M65: 43,577,261 km (0.048 R)
• M66: 45,088,499 km (0.118 R)
• M67: 46,075,396 km (0.092 R)
• M68: 47,341,742 km (0.109 R)
• M69: 48,803,164 km (0.089 R)
• M70: 50,001,293 km (0.102 R)
• M71: 51,209,146 km (0.057 R)
• M72: 51,863,487 km (0.098 R)
• M73: 54,985,445 km (0.108 R)
• M74: 55,463,710 km (0.038 R)
• M75: 56,424,577 km (0.119 R)
• M76: 56,810,390 km (0.071 R)
• M77: 56,907,030 km (0.09 R)
• M78: 58,362,468 km (0.061 R)
• M79: 58,655,081 km (0.105 R)
• M80: 59,633,900 km (0.082 R)
• M81: 59,830,322 km (0.061 R)
• M82: 60,716,839 km (0.046 R)
• M83: 62,004,877 km (0.046 R)
• M84: 63,702,962 km (0.091 R)
• M85: 64,205,312 km (0.114 R)
• M86: 64,406,521 km (0.066 R)
• M87: 64,507,350 km (0.066 R)
• M88: 66,227,725 km (0.044 R)
• M89: 67,860,736 km (0.099 R)
• M90: 68,065,685 km (0.071 R)
• M91: 68,168,309 km (0.098 R)
• M92: 68,682,178 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit