🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.8 AU - 0.92 AU

Year: 302 Days

Day: 22.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 137.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.84 AU - 0.96 AU

Year: 323 Days

Day: 13.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,603,884 km

• M1: 40,092 km (0.116 R)
• M2: 97,089 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.39 AU

Year: 479 Days

Day: 26.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.42 AU - 1.9 AU

Year: 810 Days

Day: 14.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,603,884 km

• M1: 1,204,562 km (0.097 R)
• M2: 1,525,449 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.12 AU - 3.18 AU

Year: 1634 Days

Day: 42.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 9.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.08 AU - 7.8 AU

Year: 6924 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,603,884 km

• M1: 131,048 km (0.097 R)
• M2: 190,438 km (0.119 R)
• M3: 755,020 km (0.045 R)
• M4: 871,707 km (0.115 R)
• M5: 1,037,012 km (0.098 R)
• M6: 1,367,325 km (0.118 R)
• M7: 1,764,058 km (0.086 R)
• M8: 2,102,897 km (0.085 R)
• M9: 2,579,965 km (0.104 R)
• M10: 2,820,817 km (0.099 R)
• M11: 3,259,887 km (0.048 R)
• M12: 4,015,955 km (0.069 R)
• M13: 4,201,606 km (0.11 R)
• M14: 4,390,099 km (0.103 R)
• M15: 4,461,607 km (0.095 R)
• M16: 4,678,225 km (0.112 R)
• M17: 4,898,283 km (0.071 R)
• M18: 5,348,722 km (0.109 R)
• M19: 5,450,598 km (0.106 R)
• M20: 5,812,476 km (0.117 R)
• M21: 6,861,157 km (0.115 R)
• M22: 7,223,632 km (0.088 R)
• M23: 7,678,410 km (0.082 R)
• M24: 8,795,308 km (0.079 R)
• M25: 8,915,883 km (0.102 R)
• M26: 9,158,681 km (0.088 R)
• M27: 9,280,753 km (0.112 R)
• M28: 9,806,140 km (0.111 R)
• M29: 9,899,938 km (0.062 R)
• M30: 10,500,275 km (0.072 R)
• M31: 11,308,402 km (0.081 R)
• M32: 11,538,185 km (0.119 R)
• M33: 12,169,936 km (0.104 R)
• M34: 12,676,475 km (0.102 R)
• M35: 12,778,650 km (0.113 R)
• M36: 13,018,156 km (0.118 R)
• M37: 13,432,094 km (0.103 R)
• M38: 13,745,352 km (0.113 R)
• M39: 14,592,524 km (0.086 R)
• M40: 14,986,565 km (0.06 R)
• M41: 15,130,628 km (0.073 R)
• M42: 15,347,694 km (0.064 R)
• M43: 15,529,306 km (0.076 R)
• M44: 15,784,969 km (0.063 R)
• M45: 16,597,136 km (0.099 R)
• M46: 17,121,028 km (0.094 R)
• M47: 18,031,929 km (0.114 R)
• M48: 18,262,160 km (0.105 R)
• M49: 18,339,053 km (0.096 R)
• M50: 19,940,050 km (0.11 R)
• M51: 20,138,267 km (0.112 R)
• M52: 20,217,853 km (0.105 R)
• M53: 20,337,232 km (0.118 R)
• M54: 20,656,923 km (0.096 R)
• M55: 21,058,892 km (0.073 R)
• M56: 21,220,458 km (0.113 R)
• M57: 21,503,946 km (0.114 R)
• M58: 22,692,351 km (0.113 R)
• M59: 23,440,790 km (0.103 R)
• M60: 23,524,415 km (0.058 R)
• M61: 23,608,190 km (0.092 R)
• M62: 24,028,410 km (0.049 R)
• M63: 24,324,015 km (0.098 R)
• M64: 24,408,688 km (0.114 R)
• M65: 25,260,947 km (0.064 R)
• M66: 25,561,639 km (0.066 R)
• M67: 25,647,657 km (0.078 R)
• M68: 26,166,313 km (0.036 R)
• M69: 26,470,595 km (0.114 R)
• M70: 26,688,559 km (0.078 R)
• M71: 27,258,078 km (0.079 R)
• M72: 27,478,137 km (0.072 R)
• M73: 27,920,199 km (0.067 R)
• M74: 28,275,494 km (0.062 R)
• M75: 28,766,474 km (0.069 R)
• M76: 29,395,533 km (0.097 R)
• M77: 30,165,363 km (0.086 R)
• M78: 30,393,051 km (0.078 R)
• M79: 30,575,561 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 12.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.14 AU - 7.26 AU

Year: 7317 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,603,884 km

• M1: 177,722 km (0.12 R)
• M2: 282,291 km (0.112 R)
• M3: 466,596 km (0.088 R)
• M4: 659,577 km (0.076 R)
• M5: 1,364,033 km (0.076 R)
• M6: 1,469,949 km (0.092 R)
• M7: 1,747,602 km (0.086 R)
• M8: 2,022,264 km (0.072 R)
• M9: 2,123,691 km (0.052 R)
• M10: 2,289,895 km (0.086 R)
• M11: 2,525,661 km (0.071 R)
• M12: 2,635,466 km (0.104 R)
• M13: 2,905,789 km (0.099 R)
• M14: 3,208,874 km (0.065 R)
• M15: 3,522,431 km (0.101 R)
• M16: 3,770,465 km (0.093 R)
• M17: 4,075,644 km (0.069 R)
• M18: 4,336,393 km (0.111 R)
• M19: 4,522,044 km (0.092 R)
• M20: 5,067,329 km (0.053 R)
• M21: 5,263,302 km (0.057 R)
• M22: 5,490,092 km (0.105 R)
• M23: 5,807,539 km (0.116 R)
• M24: 6,101,349 km (0.098 R)
• M25: 6,980,835 km (0.07 R)
• M26: 8,127,353 km (0.038 R)
• M27: 8,291,312 km (0.089 R)
• M28: 8,622,372 km (0.045 R)
• M29: 9,710,996 km (0.11 R)
• M30: 10,200,929 km (0.093 R)
• M31: 10,342,299 km (0.11 R)
• M32: 10,770,747 km (0.032 R)
• M33: 13,113,450 km (0.116 R)
• M34: 15,120,904 km (0.066 R)
• M35: 15,403,943 km (0.076 R)
• M36: 15,770,308 km (0.102 R)
• M37: 16,098,526 km (0.114 R)
• M38: 16,511,865 km (0.085 R)
• M39: 16,594,892 km (0.087 R)
• M40: 16,886,907 km (0.116 R)
• M41: 16,970,532 km (0.118 R)
• M42: 17,264,641 km (0.116 R)
• M43: 17,349,015 km (0.1 R)
• M44: 17,518,060 km (0.103 R)
• M45: 17,900,582 km (0.1 R)
• M46: 18,157,142 km (0.08 R)
• M47: 18,285,946 km (0.076 R)
• M48: 18,544,302 km (0.114 R)
• M49: 18,673,853 km (0.066 R)
• M50: 19,370,381 km (0.053 R)
• M51: 20,031,155 km (0.05 R)
• M52: 21,420,022 km (0.055 R)
• M53: 21,646,961 km (0.094 R)
• M54: 22,701,178 km (0.114 R)
• M55: 23,537,729 km (0.104 R)
• M56: 24,007,017 km (0.072 R)
• M57: 25,577,047 km (0.094 R)
• M58: 26,447,557 km (0.066 R)
• M59: 26,642,184 km (0.116 R)
• M60: 27,180,288 km (0.074 R)
• M61: 27,278,424 km (0.114 R)
• M62: 27,969,267 km (0.081 R)
• M63: 28,715,760 km (0.098 R)
• M64: 29,166,798 km (0.119 R)
• M65: 29,418,421 km (0.094 R)
• M66: 29,620,229 km (0.108 R)
• M67: 29,974,477 km (0.083 R)
• M68: 30,891,960 km (0.097 R)
• M69: 31,251,145 km (0.106 R)
• M70: 31,973,852 km (0.058 R)
• M71: 32,077,673 km (0.09 R)
• M72: 32,702,095 km (0.113 R)
• M73: 32,911,232 km (0.051 R)
• M74: 33,646,506 km (0.046 R)
• M75: 35,561,957 km (0.09 R)
• M76: 35,884,640 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 10.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.36 AU - 11.78 AU

Year: 12103 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,603,884 km

• M1: 213,626 km (0.072 R)
• M2: 279,150 km (0.118 R)
• M3: 374,443 km (0.1 R)
• M4: 629,209 km (0.096 R)
• M5: 777,311 km (0.097 R)
• M6: 869,313 km (0.064 R)
• M7: 1,036,264 km (0.104 R)
• M8: 1,307,037 km (0.072 R)
• M9: 1,668,315 km (0.089 R)
• M10: 1,807,441 km (0.05 R)
• M11: 2,248,157 km (0.098 R)
• M12: 2,762,624 km (0.118 R)
• M13: 3,269,461 km (0.099 R)
• M14: 3,356,827 km (0.085 R)
• M15: 3,851,098 km (0.109 R)
• M16: 3,920,362 km (0.051 R)
• M17: 4,060,086 km (0.075 R)
• M18: 4,440,663 km (0.091 R)
• M19: 4,659,824 km (0.103 R)
• M20: 4,857,592 km (0.11 R)
• M21: 5,007,789 km (0.093 R)
• M22: 5,519,713 km (0.105 R)
• M23: 5,650,312 km (0.109 R)
• M24: 5,755,628 km (0.117 R)
• M25: 6,156,102 km (0.09 R)
• M26: 6,264,411 km (0.08 R)
• M27: 6,400,694 km (0.066 R)
• M28: 6,676,254 km (0.102 R)
• M29: 7,182,194 km (0.066 R)
• M30: 7,584,313 km (0.089 R)
• M31: 7,758,894 km (0.092 R)
• M32: 8,141,715 km (0.032 R)
• M33: 8,742,799 km (0.098 R)
• M34: 8,834,203 km (0.12 R)
• M35: 9,202,962 km (0.118 R)
• M36: 9,420,477 km (0.068 R)
• M37: 9,545,541 km (0.066 R)
• M38: 9,892,159 km (0.067 R)
• M39: 10,436,247 km (0.073 R)
• M40: 10,826,099 km (0.11 R)
• M41: 11,553,294 km (0.115 R)
• M42: 11,620,164 km (0.072 R)
• M43: 11,888,992 km (0.091 R)
• M44: 12,159,913 km (0.076 R)
• M45: 12,398,672 km (0.112 R)
• M46: 13,194,083 km (0.118 R)
• M47: 13,650,955 km (0.086 R)
• M48: 13,792,624 km (0.101 R)
• M49: 14,292,132 km (0.042 R)
• M50: 14,761,271 km (0.105 R)
• M51: 15,714,808 km (0.111 R)
• M52: 15,789,008 km (0.053 R)
• M53: 16,311,553 km (0.074 R)
• M54: 16,499,448 km (0.07 R)
• M55: 17,488,589 km (0.119 R)
• M56: 17,565,483 km (0.051 R)
• M57: 18,575,268 km (0.101 R)
• M58: 18,771,541 km (0.111 R)
• M59: 19,166,330 km (0.097 R)
• M60: 19,883,801 km (0.114 R)
• M61: 20,245,828 km (0.04 R)
• M62: 20,894,933 km (0.1 R)
• M63: 21,262,944 km (0.046 R)
• M64: 21,345,073 km (0.087 R)
• M65: 21,633,198 km (0.082 R)
• M66: 22,046,986 km (0.08 R)
• M67: 22,254,927 km (0.068 R)
• M68: 22,421,729 km (0.068 R)
• M69: 22,756,678 km (0.101 R)
• M70: 24,714,017 km (0.105 R)
• M71: 24,800,335 km (0.108 R)
• M72: 25,059,887 km (0.065 R)
• M73: 25,494,619 km (0.082 R)
• M74: 25,756,565 km (0.102 R)
• M75: 27,347,089 km (0.104 R)
• M76: 27,525,859 km (0.069 R)
• M77: 27,749,807 km (0.083 R)
• M78: 28,019,232 km (0.098 R)
• M79: 28,379,913 km (0.106 R)
• M80: 28,470,420 km (0.117 R)
• M81: 28,833,045 km (0.087 R)
• M82: 28,923,851 km (0.118 R)
• M83: 29,334,048 km (0.062 R)
• M84: 29,792,117 km (0.11 R)
• M85: 30,022,049 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 14

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.92 AU - 10.82 AU

Year: 12648 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,603,884 km

• M1: 193,430 km (0.094 R)
• M2: 300,243 km (0.076 R)
• M3: 637,287 km (0.083 R)
• M4: 798,254 km (0.09 R)
• M5: 1,008,140 km (0.093 R)
• M6: 1,349,074 km (0.079 R)
• M7: 1,583,643 km (0.075 R)
• M8: 2,093,622 km (0.059 R)
• M9: 3,129,438 km (0.119 R)
• M10: 3,390,935 km (0.112 R)
• M11: 3,686,840 km (0.079 R)
• M12: 5,045,188 km (0.076 R)
• M13: 5,167,559 km (0.115 R)
• M14: 6,213,996 km (0.104 R)
• M15: 7,429,030 km (0.039 R)
• M16: 7,744,083 km (0.059 R)
• M17: 8,099,528 km (0.108 R)
• M18: 8,460,208 km (0.094 R)
• M19: 8,937,126 km (0.068 R)
• M20: 10,071,078 km (0.108 R)
• M21: 10,694,453 km (0.073 R)
• M22: 10,812,784 km (0.066 R)
• M23: 11,370,485 km (0.076 R)
• M24: 12,101,421 km (0.071 R)
• M25: 12,348,407 km (0.114 R)
• M26: 12,597,188 km (0.116 R)
• M27: 12,889,502 km (0.099 R)
• M28: 13,480,863 km (0.119 R)
• M29: 14,167,517 km (0.072 R)
• M30: 14,515,182 km (0.097 R)
• M31: 14,821,708 km (0.09 R)
• M32: 14,953,803 km (0.095 R)
• M33: 15,086,197 km (0.118 R)
• M34: 15,530,353 km (0.069 R)
• M35: 16,431,830 km (0.104 R)
• M36: 16,614,190 km (0.087 R)
• M37: 17,026,930 km (0.108 R)
• M38: 17,442,962 km (0.103 R)
• M39: 17,629,062 km (0.109 R)
• M40: 17,862,435 km (0.096 R)
• M41: 18,003,057 km (0.098 R)
• M42: 18,143,978 km (0.103 R)
• M43: 19,188,769 km (0.114 R)
• M44: 20,399,614 km (0.081 R)
• M45: 20,743,091 km (0.099 R)
• M46: 21,386,212 km (0.05 R)
• M47: 21,735,075 km (0.074 R)
• M48: 22,388,219 km (0.108 R)
• M49: 23,405,484 km (0.102 R)
• M50: 24,126,696 km (0.076 R)
• M51: 24,541,979 km (0.104 R)
• M52: 24,802,878 km (0.099 R)
• M53: 25,961,214 km (0.097 R)
• M54: 26,600,596 km (0.095 R)
• M55: 26,868,526 km (0.062 R)
• M56: 27,083,498 km (0.08 R)
• M57: 28,549,706 km (0.055 R)
• M58: 29,486,040 km (0.076 R)
• M59: 30,208,747 km (0.101 R)
• M60: 30,993,687 km (0.116 R)
• M61: 31,728,661 km (0.096 R)
• M62: 32,183,738 km (0.117 R)
• M63: 32,870,392 km (0.069 R)
• M64: 33,388,749 km (0.117 R)
• M65: 33,735,666 km (0.093 R)
• M66: 34,433,241 km (0.09 R)
• M67: 36,138,657 km (0.102 R)
• M68: 36,494,999 km (0.078 R)
• M69: 37,031,607 km (0.073 R)
• M70: 37,390,791 km (0.09 R)
• M71: 38,233,326 km (0.113 R)
• M72: 38,656,987 km (0.089 R)
• M73: 39,325,989 km (0.051 R)
• M74: 39,447,911 km (0.104 R)
• M75: 39,753,540 km (0.081 R)
• M76: 40,860,414 km (0.085 R)
• M77: 41,231,567 km (0.075 R)
• M78: 41,417,517 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit