🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 180 Days

Day: 14.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,459,936 km

• M1: 82,129 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.71 AU - 1.01 AU

Year: 302 Days

Day: 26.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,459,936 km

• M1: 381,774 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.83 AU - 0.91 AU

Year: 307 Days

Day: 23.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,459,936 km

• M1: 355,445 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.88 AU - 2.8 AU

Year: 1356 Days

Day: 34.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,459,936 km

• M1: 1,680,433 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.97 AU - 2.93 AU

Year: 1452 Days

Day: 45.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.99 AU - 3.29 AU

Year: 1625 Days

Day: 29.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 8.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.12 AU - 5.74 AU

Year: 4792 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 91,459,936 km

• M1: 140,622 km (0.12 R)
• M2: 207,193 km (0.106 R)
• M3: 358,586 km (0.028 R)
• M4: 436,676 km (0.05 R)
• M5: 492,476 km (0.114 R)
• M6: 602,131 km (0.073 R)
• M7: 720,613 km (0.092 R)
• M8: 1,045,390 km (0.063 R)
• M9: 1,300,155 km (0.089 R)
• M10: 1,370,616 km (0.047 R)
• M11: 1,604,587 km (0.081 R)
• M12: 1,947,465 km (0.045 R)
• M13: 2,110,826 km (0.118 R)
• M14: 2,177,547 km (0.067 R)
• M15: 2,364,544 km (0.105 R)
• M16: 2,486,317 km (0.037 R)
• M17: 2,754,546 km (0.049 R)
• M18: 2,827,549 km (0.073 R)
• M19: 2,901,301 km (0.103 R)
• M20: 3,279,933 km (0.118 R)
• M21: 3,455,412 km (0.107 R)
• M22: 3,815,643 km (0.1 R)
• M23: 4,167,049 km (0.046 R)
• M24: 4,528,926 km (0.083 R)
• M25: 4,659,076 km (0.052 R)
• M26: 6,003,961 km (0.114 R)
• M27: 6,291,488 km (0.065 R)
• M28: 6,681,789 km (0.113 R)
• M29: 6,805,357 km (0.066 R)
• M30: 7,281,976 km (0.033 R)
• M31: 7,409,134 km (0.087 R)
• M32: 7,485,877 km (0.098 R)
• M33: 7,977,755 km (0.029 R)
• M34: 8,187,940 km (0.037 R)
• M35: 8,373,442 km (0.084 R)
• M36: 8,533,511 km (0.108 R)
• M37: 9,101,834 km (0.089 R)
• M38: 9,239,015 km (0.103 R)
• M39: 9,487,647 km (0.032 R)
• M40: 9,850,571 km (0.087 R)
• M41: 10,446,419 km (0.091 R)
• M42: 10,995,743 km (0.084 R)
• M43: 11,083,257 km (0.101 R)
• M44: 11,822,121 km (0.098 R)
• M45: 11,971,869 km (0.045 R)
• M46: 12,729,881 km (0.113 R)
• M47: 13,722,463 km (0.093 R)
• M48: 13,942,970 km (0.049 R)
• M49: 14,419,440 km (0.078 R)
• M50: 15,388,235 km (0.118 R)
• M51: 15,486,222 km (0.105 R)
• M52: 15,814,589 km (0.082 R)
• M53: 16,611,796 km (0.094 R)
• M54: 17,524,343 km (0.079 R)
• M55: 18,141,734 km (0.114 R)
• M56: 19,362,602 km (0.083 R)
• M57: 19,468,368 km (0.1 R)
• M58: 20,501,790 km (0.031 R)
• M59: 21,007,131 km (0.072 R)
• M60: 21,334,003 km (0.087 R)
• M61: 21,553,014 km (0.093 R)
• M62: 21,735,972 km (0.07 R)
• M63: 21,919,529 km (0.069 R)
• M64: 22,770,292 km (0.08 R)
• M65: 23,031,490 km (0.116 R)
• M66: 23,858,467 km (0.066 R)
• M67: 24,771,762 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 13.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.44 AU - 8.28 AU

Year: 8346 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,459,936 km

• M1: 175,478 km (0.088 R)
• M2: 276,008 km (0.087 R)
• M3: 503,546 km (0.091 R)
• M4: 596,746 km (0.088 R)
• M5: 732,431 km (0.098 R)
• M6: 1,193,791 km (0.066 R)
• M7: 1,433,447 km (0.094 R)
• M8: 1,559,408 km (0.057 R)
• M9: 1,689,259 km (0.118 R)
• M10: 1,857,108 km (0.112 R)
• M11: 2,012,989 km (0.084 R)
• M12: 2,264,613 km (0.094 R)
• M13: 2,413,014 km (0.111 R)
• M14: 2,878,413 km (0.096 R)
• M15: 2,999,288 km (0.086 R)
• M16: 3,246,124 km (0.082 R)
• M17: 3,738,152 km (0.075 R)
• M18: 4,253,965 km (0.11 R)
• M19: 4,744,796 km (0.119 R)
• M20: 5,303,245 km (0.065 R)
• M21: 5,653,453 km (0.118 R)
• M22: 5,934,099 km (0.081 R)
• M23: 6,297,921 km (0.076 R)
• M24: 6,482,525 km (0.075 R)
• M25: 6,588,889 km (0.086 R)
• M26: 6,776,484 km (0.073 R)
• M27: 7,047,406 km (0.102 R)
• M28: 7,460,595 km (0.114 R)
• M29: 7,995,557 km (0.105 R)
• M30: 8,484,593 km (0.039 R)
• M31: 8,865,319 km (0.096 R)
• M32: 9,072,512 km (0.074 R)
• M33: 9,643,378 km (0.055 R)
• M34: 9,887,222 km (0.112 R)
• M35: 9,979,225 km (0.109 R)
• M36: 10,350,078 km (0.116 R)
• M37: 11,683,444 km (0.117 R)
• M38: 11,943,595 km (0.104 R)
• M39: 12,074,343 km (0.113 R)
• M40: 12,304,425 km (0.065 R)
• M41: 12,668,845 km (0.079 R)
• M42: 12,936,177 km (0.11 R)
• M43: 13,749,241 km (0.114 R)
• M44: 14,543,905 km (0.083 R)
• M45: 14,788,797 km (0.056 R)
• M46: 15,460,342 km (0.055 R)
• M47: 15,603,058 km (0.097 R)
• M48: 15,817,731 km (0.106 R)
• M49: 16,359,126 km (0.107 R)
• M50: 17,683,067 km (0.084 R)
• M51: 18,244,807 km (0.029 R)
• M52: 18,508,997 km (0.112 R)
• M53: 18,812,531 km (0.091 R)
• M54: 19,539,875 km (0.085 R)
• M55: 20,432,825 km (0.11 R)
• M56: 21,022,390 km (0.092 R)
• M57: 21,220,009 km (0.118 R)
• M58: 21,897,089 km (0.059 R)
• M59: 22,097,550 km (0.095 R)
• M60: 22,298,610 km (0.06 R)
• M61: 22,824,297 km (0.061 R)
• M62: 23,846,649 km (0.048 R)
• M63: 24,384,154 km (0.107 R)
• M64: 25,555,655 km (0.068 R)
• M65: 25,936,082 km (0.06 R)
• M66: 26,063,240 km (0.091 R)
• M67: 26,531,482 km (0.047 R)
• M68: 27,433,258 km (0.093 R)
• M69: 27,736,044 km (0.08 R)
• M70: 28,126,943 km (0.119 R)
• M71: 28,388,739 km (0.046 R)
• M72: 28,563,619 km (0.066 R)
• M73: 28,651,134 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 9.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.15 AU - 10.37 AU

Year: 10672 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,459,936 km

• M1: 187,446 km (0.094 R)
• M2: 355,744 km (0.026 R)
• M3: 732,282 km (0.09 R)
• M4: 1,260,512 km (0.046 R)
• M5: 1,375,253 km (0.104 R)
• M6: 2,039,318 km (0.067 R)
• M7: 2,175,153 km (0.064 R)
• M8: 2,274,187 km (0.118 R)
• M9: 2,899,207 km (0.096 R)
• M10: 2,986,572 km (0.036 R)
• M11: 3,141,406 km (0.106 R)
• M12: 3,298,932 km (0.088 R)
• M13: 3,367,298 km (0.028 R)
• M14: 3,575,240 km (0.068 R)
• M15: 3,739,947 km (0.059 R)
• M16: 4,398,626 km (0.089 R)
• M17: 4,651,596 km (0.072 R)
• M18: 4,728,489 km (0.038 R)
• M19: 4,831,712 km (0.05 R)
• M20: 5,683,821 km (0.116 R)
• M21: 6,015,330 km (0.096 R)
• M22: 6,639,602 km (0.105 R)
• M23: 6,726,219 km (0.082 R)
• M24: 7,135,968 km (0.087 R)
• M25: 7,433,668 km (0.104 R)
• M26: 8,133,636 km (0.101 R)
• M27: 8,886,562 km (0.039 R)
• M28: 9,110,361 km (0.107 R)
• M29: 9,239,164 km (0.116 R)
• M30: 9,792,976 km (0.091 R)
• M31: 9,891,860 km (0.085 R)
• M32: 9,991,043 km (0.1 R)
• M33: 11,104,052 km (0.096 R)
• M34: 11,902,904 km (0.115 R)
• M35: 11,973,215 km (0.071 R)
• M36: 12,114,286 km (0.109 R)
• M37: 12,291,410 km (0.114 R)
• M38: 13,702,567 km (0.09 R)
• M39: 14,296,321 km (0.097 R)
• M40: 14,671,662 km (0.113 R)
• M41: 15,164,437 km (0.088 R)
• M42: 15,547,258 km (0.118 R)
• M43: 16,205,189 km (0.073 R)
• M44: 17,229,187 km (0.108 R)
• M45: 17,468,543 km (0.11 R)
• M46: 18,558,813 km (0.106 R)
• M47: 19,754,399 km (0.036 R)
• M48: 19,837,725 km (0.065 R)
• M49: 19,921,350 km (0.113 R)
• M50: 20,130,488 km (0.074 R)
• M51: 21,615,546 km (0.077 R)
• M52: 21,959,920 km (0.045 R)
• M53: 22,654,054 km (0.065 R)
• M54: 22,872,467 km (0.119 R)
• M55: 23,399,501 km (0.093 R)
• M56: 23,708,869 km (0.08 R)
• M57: 23,841,861 km (0.102 R)
• M58: 23,975,004 km (0.071 R)
• M59: 24,064,014 km (0.113 R)
• M60: 24,555,144 km (0.105 R)
• M61: 24,644,903 km (0.112 R)
• M62: 24,869,599 km (0.066 R)
• M63: 25,049,715 km (0.091 R)
• M64: 25,230,429 km (0.09 R)
• M65: 25,366,114 km (0.026 R)
• M66: 25,547,576 km (0.12 R)
• M67: 27,014,234 km (0.106 R)
• M68: 27,524,811 km (0.079 R)
• M69: 27,804,559 km (0.114 R)
• M70: 28,085,355 km (0.058 R)
• M71: 29,075,244 km (0.114 R)
• M72: 29,932,888 km (0.111 R)
• M73: 30,268,736 km (0.116 R)
• M74: 31,478,085 km (0.092 R)
• M75: 31,868,386 km (0.038 R)
• M76: 32,506,121 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.8

Radius: 6.9

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.88 AU - 15.02 AU

Year: 21893 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,459,936 km

• M1: 139,276 km (0.09 R)
• M2: 306,526 km (0.118 R)
• M3: 384,018 km (0.103 R)
• M4: 1,076,955 km (0.047 R)
• M5: 1,169,257 km (0.083 R)
• M6: 1,264,401 km (0.116 R)
• M7: 1,496,428 km (0.104 R)
• M8: 1,851,124 km (0.104 R)
• M9: 2,430,517 km (0.09 R)
• M10: 3,283,972 km (0.063 R)
• M11: 4,075,644 km (0.09 R)
• M12: 4,270,271 km (0.119 R)
• M13: 4,319,339 km (0.097 R)
• M14: 4,368,707 km (0.098 R)
• M15: 4,923,715 km (0.066 R)
• M16: 5,026,937 km (0.059 R)
• M17: 5,183,267 km (0.084 R)
• M18: 6,321,707 km (0.071 R)
• M19: 7,474,807 km (0.054 R)
• M20: 7,593,738 km (0.116 R)
• M21: 8,136,329 km (0.113 R)
• M22: 8,504,938 km (0.112 R)
• M23: 9,131,604 km (0.111 R)
• M24: 9,450,397 km (0.112 R)
• M25: 10,561,759 km (0.109 R)
• M26: 11,098,816 km (0.087 R)
• M27: 11,851,891 km (0.094 R)
• M28: 11,921,155 km (0.116 R)
• M29: 12,976,568 km (0.107 R)
• M30: 13,769,287 km (0.059 R)
• M31: 14,429,612 km (0.111 R)
• M32: 17,015,411 km (0.111 R)
• M33: 17,802,895 km (0.107 R)
• M34: 22,597,656 km (0.12 R)
• M35: 23,201,882 km (0.097 R)
• M36: 23,462,332 km (0.037 R)
• M37: 24,602,567 km (0.104 R)
• M38: 24,779,541 km (0.081 R)
• M39: 25,223,996 km (0.075 R)
• M40: 25,313,157 km (0.044 R)
• M41: 26,301,250 km (0.077 R)
• M42: 26,845,487 km (0.109 R)
• M43: 27,027,698 km (0.087 R)
• M44: 27,118,952 km (0.118 R)
• M45: 29,622,024 km (0.109 R)
• M46: 31,908,029 km (0.082 R)
• M47: 32,682,647 km (0.118 R)
• M48: 34,052,963 km (0.091 R)
• M49: 36,243,974 km (0.092 R)
• M50: 36,647,290 km (0.087 R)
• M51: 36,748,268 km (0.074 R)
• M52: 38,788,634 km (0.086 R)
• M53: 39,304,297 km (0.026 R)
• M54: 40,134,416 km (0.099 R)
• M55: 41,600,774 km (0.103 R)
• M56: 42,871,608 km (0.097 R)
• M57: 43,725,812 km (0.084 R)
• M58: 44,801,570 km (0.101 R)
• M59: 47,638,993 km (0.076 R)
• M60: 47,970,053 km (0.066 R)
• M61: 48,634,717 km (0.119 R)
• M62: 48,968,021 km (0.11 R)
• M63: 49,525,422 km (0.111 R)
• M64: 49,860,821 km (0.04 R)
• M65: 50,534,011 km (0.081 R)
• M66: 50,646,509 km (0.091 R)
• M67: 51,097,247 km (0.113 R)
• M68: 51,210,194 km (0.095 R)
• M69: 54,289,666 km (0.06 R)
• M70: 54,751,026 km (0.082 R)
• M71: 55,213,582 km (0.094 R)
• M72: 55,445,459 km (0.081 R)
• M73: 55,561,397 km (0.114 R)
• M74: 56,959,838 km (0.111 R)
• M75: 57,311,393 km (0.051 R)
• M76: 57,545,963 km (0.119 R)
• M77: 57,898,714 km (0.081 R)
• M78: 58,724,345 km (0.096 R)
• M79: 59,435,084 km (0.081 R)
• M80: 60,745,562 km (0.095 R)
• M81: 63,031,417 km (0.086 R)
• M82: 64,611,620 km (0.029 R)
• M83: 66,204,687 km (0.114 R)
• M84: 66,820,881 km (0.058 R)
• M85: 67,439,019 km (0.105 R)
• M86: 67,562,886 km (0.07 R)
• M87: 67,686,753 km (0.051 R)
• M88: 74,362,110 km (0.086 R)
• M89: 78,232,506 km (0.047 R)
• M90: 79,929,843 km (0.069 R)
• M91: 83,626,855 km (0.103 R)
• M92: 84,159,424 km (0.098 R)
• M93: 86,032,688 km (0.119 R)
• M94: 89,411,805 km (0.036 R)
• M95: 91,322,918 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 20,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit