🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.68 AU - 0.94 AU

Year: 323 Days

Day: 27.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.2 AU - 1.24 AU

Year: 597 Days

Day: 28.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.86 AU - 2.1 AU

Year: 1234 Days

Day: 31.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,761,556 km

• M1: 268,977 km (0.102 R)
• M2: 534,364 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.83 AU - 2.19 AU

Year: 1262 Days

Day: 30.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 12.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.11 AU - 3.51 AU

Year: 2086 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,761,556 km

• M1: 181,761 km (0.097 R)
• M2: 263,292 km (0.101 R)
• M3: 403,465 km (0.068 R)
• M4: 601,084 km (0.062 R)
• M5: 772,523 km (0.092 R)
• M6: 1,035,666 km (0.114 R)
• M7: 1,119,590 km (0.063 R)
• M8: 1,246,300 km (0.104 R)
• M9: 1,328,130 km (0.094 R)
• M10: 1,428,809 km (0.115 R)
• M11: 1,506,151 km (0.088 R)
• M12: 1,656,198 km (0.113 R)
• M13: 1,811,481 km (0.074 R)
• M14: 1,943,127 km (0.085 R)
• M15: 2,048,892 km (0.114 R)
• M16: 2,367,835 km (0.066 R)
• M17: 2,502,024 km (0.101 R)
• M18: 2,585,949 km (0.096 R)
• M19: 2,909,230 km (0.07 R)
• M20: 3,031,002 km (0.084 R)
• M21: 3,211,268 km (0.043 R)
• M22: 3,314,341 km (0.102 R)
• M23: 3,547,265 km (0.084 R)
• M24: 3,870,396 km (0.081 R)
• M25: 4,054,102 km (0.063 R)
• M26: 4,253,367 km (0.091 R)
• M27: 4,379,478 km (0.059 R)
• M28: 4,468,488 km (0.083 R)
• M29: 4,583,978 km (0.085 R)
• M30: 4,975,924 km (0.062 R)
• M31: 5,501,761 km (0.091 R)
• M32: 5,584,339 km (0.112 R)
• M33: 5,806,342 km (0.106 R)
• M34: 5,918,541 km (0.032 R)
• M35: 6,017,275 km (0.086 R)
• M36: 6,173,455 km (0.116 R)
• M37: 6,302,409 km (0.061 R)
• M38: 6,665,034 km (0.098 R)
• M39: 6,960,041 km (0.077 R)
• M40: 7,139,259 km (0.113 R)
• M41: 7,350,192 km (0.07 R)
• M42: 7,639,664 km (0.092 R)
• M43: 7,886,501 km (0.083 R)
• M44: 8,214,569 km (0.111 R)
• M45: 8,419,817 km (0.107 R)
• M46: 8,674,732 km (0.1 R)
• M47: 8,948,496 km (0.1 R)
• M48: 9,029,578 km (0.086 R)
• M49: 9,176,184 km (0.117 R)
• M50: 9,323,538 km (0.085 R)
• M51: 9,438,578 km (0.085 R)
• M52: 9,653,700 km (0.03 R)
• M53: 10,359,802 km (0.116 R)
• M54: 10,581,805 km (0.11 R)
• M55: 10,684,729 km (0.115 R)
• M56: 10,978,240 km (0.086 R)
• M57: 11,117,366 km (0.064 R)
• M58: 11,309,599 km (0.097 R)
• M59: 11,502,879 km (0.108 R)
• M60: 11,697,357 km (0.073 R)
• M61: 12,071,501 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 14.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.65 AU - 3.55 AU

Year: 2418 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,761,556 km

• M1: 194,477 km (0.11 R)
• M2: 346,020 km (0.088 R)
• M3: 547,379 km (0.051 R)
• M4: 679,025 km (0.117 R)
• M5: 999,912 km (0.078 R)
• M6: 1,358,199 km (0.092 R)
• M7: 1,486,853 km (0.074 R)
• M8: 1,607,728 km (0.065 R)
• M9: 1,769,892 km (0.083 R)
• M10: 1,937,891 km (0.113 R)
• M11: 2,097,811 km (0.1 R)
• M12: 2,276,281 km (0.118 R)
• M13: 2,872,429 km (0.094 R)
• M14: 3,165,192 km (0.058 R)
• M15: 3,259,738 km (0.036 R)
• M16: 3,500,141 km (0.074 R)
• M17: 4,067,117 km (0.048 R)
• M18: 5,137,490 km (0.085 R)
• M19: 5,249,240 km (0.116 R)
• M20: 5,380,587 km (0.117 R)
• M21: 5,551,278 km (0.097 R)
• M22: 5,820,105 km (0.078 R)
• M23: 6,211,902 km (0.109 R)
• M24: 6,331,131 km (0.068 R)
• M25: 6,491,351 km (0.072 R)
• M26: 7,062,515 km (0.107 R)
• M27: 7,291,400 km (0.079 R)
• M28: 7,459,548 km (0.097 R)
• M29: 7,628,893 km (0.098 R)
• M30: 7,756,650 km (0.111 R)
• M31: 7,885,304 km (0.073 R)
• M32: 8,036,248 km (0.118 R)
• M33: 8,166,249 km (0.067 R)
• M34: 8,450,634 km (0.119 R)
• M35: 8,738,311 km (0.104 R)
• M36: 9,232,582 km (0.115 R)
• M37: 9,369,015 km (0.102 R)
• M38: 9,528,936 km (0.048 R)
• M39: 9,874,806 km (0.069 R)
• M40: 9,967,706 km (0.081 R)
• M41: 11,105,847 km (0.107 R)
• M42: 11,348,195 km (0.09 R)
• M43: 11,543,271 km (0.067 R)
• M44: 11,912,179 km (0.067 R)
• M45: 12,259,845 km (0.118 R)
• M46: 12,636,233 km (0.112 R)
• M47: 13,297,755 km (0.09 R)
• M48: 15,214,552 km (0.092 R)
• M49: 15,483,978 km (0.053 R)
• M50: 15,918,111 km (0.088 R)
• M51: 16,136,674 km (0.096 R)
• M52: 17,807,981 km (0.032 R)
• M53: 18,120,341 km (0.095 R)
• M54: 18,635,407 km (0.081 R)
• M55: 18,750,597 km (0.099 R)
• M56: 18,894,809 km (0.069 R)
• M57: 19,213,453 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 8.9

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.74 AU - 4.64 AU

Year: 3799 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 143.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,761,556 km

• M1: 114,293 km (0.089 R)
• M2: 183,856 km (0.109 R)
• M3: 290,070 km (0.094 R)
• M4: 376,538 km (0.098 R)
• M5: 431,889 km (0.072 R)
• M6: 862,432 km (0.117 R)
• M7: 984,803 km (0.092 R)
• M8: 1,161,328 km (0.106 R)
• M9: 1,505,104 km (0.113 R)
• M10: 1,585,737 km (0.111 R)
• M11: 1,654,104 km (0.119 R)
• M12: 1,765,704 km (0.116 R)
• M13: 1,937,741 km (0.106 R)
• M14: 2,314,129 km (0.061 R)
• M15: 2,812,290 km (0.114 R)
• M16: 2,912,521 km (0.113 R)
• M17: 3,065,111 km (0.112 R)
• M18: 3,151,130 km (0.109 R)
• M19: 3,220,543 km (0.104 R)
• M20: 3,290,405 km (0.107 R)
• M21: 3,960,753 km (0.056 R)
• M22: 4,017,002 km (0.03 R)
• M23: 4,187,244 km (0.071 R)
• M24: 4,282,837 km (0.119 R)
• M25: 4,398,477 km (0.078 R)
• M26: 4,476,267 km (0.063 R)
• M27: 4,811,666 km (0.072 R)
• M28: 4,932,092 km (0.096 R)
• M29: 5,033,220 km (0.075 R)
• M30: 5,382,083 km (0.091 R)
• M31: 5,444,465 km (0.078 R)
• M32: 5,548,884 km (0.048 R)
• M33: 5,781,210 km (0.119 R)
• M34: 5,866,480 km (0.087 R)
• M35: 6,211,752 km (0.113 R)
• M36: 6,321,108 km (0.079 R)
• M37: 6,630,477 km (0.084 R)
• M38: 7,448,628 km (0.118 R)
• M39: 7,588,053 km (0.112 R)
• M40: 9,054,710 km (0.106 R)
• M41: 9,203,560 km (0.053 R)
• M42: 9,579,500 km (0.104 R)
• M43: 9,756,624 km (0.108 R)
• M44: 10,037,269 km (0.106 R)
• M45: 10,268,697 km (0.082 R)
• M46: 10,763,417 km (0.066 R)
• M47: 10,973,901 km (0.078 R)
• M48: 11,586,953 km (0.047 R)
• M49: 12,238,602 km (0.094 R)
• M50: 12,430,835 km (0.083 R)
• M51: 12,596,440 km (0.111 R)
• M52: 13,041,643 km (0.07 R)
• M53: 13,181,966 km (0.079 R)
• M54: 14,698,589 km (0.12 R)
• M55: 14,990,903 km (0.089 R)
• M56: 15,226,221 km (0.084 R)
• M57: 16,179,459 km (0.113 R)
• M58: 16,754,513 km (0.111 R)
• M59: 16,876,435 km (0.058 R)
• M60: 17,090,510 km (0.069 R)
• M61: 17,428,900 km (0.108 R)
• M62: 17,614,252 km (0.099 R)
• M63: 17,676,185 km (0.072 R)
• M64: 18,080,698 km (0.104 R)
• M65: 18,174,496 km (0.079 R)
• M66: 18,362,540 km (0.086 R)
• M67: 18,930,563 km (0.117 R)
• M68: 19,025,857 km (0.105 R)
• M69: 19,376,365 km (0.115 R)
• M70: 20,019,337 km (0.036 R)
• M71: 20,375,828 km (0.094 R)
• M72: 20,473,516 km (0.094 R)
• M73: 20,669,190 km (0.047 R)
• M74: 20,799,938 km (0.053 R)
• M75: 21,062,483 km (0.095 R)
• M76: 21,161,068 km (0.083 R)
• M77: 21,227,040 km (0.118 R)
• M78: 21,458,169 km (0.03 R)
• M79: 21,789,827 km (0.025 R)
• M80: 22,123,132 km (0.099 R)
• M81: 22,223,512 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 11.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.45 AU - 7.23 AU

Year: 7924 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,761,556 km

• M1: 148,251 km (0.106 R)
• M2: 345,571 km (0.088 R)
• M3: 504,145 km (0.037 R)
• M4: 582,684 km (0.057 R)
• M5: 678,426 km (0.114 R)
• M6: 793,318 km (0.1 R)
• M7: 972,087 km (0.082 R)
• M8: 1,435,840 km (0.094 R)
• M9: 1,657,245 km (0.061 R)
• M10: 2,230,055 km (0.077 R)
• M11: 2,672,117 km (0.084 R)
• M12: 2,797,480 km (0.086 R)
• M13: 2,903,545 km (0.082 R)
• M14: 3,076,031 km (0.081 R)
• M15: 4,181,260 km (0.099 R)
• M16: 4,827,374 km (0.031 R)
• M17: 4,903,968 km (0.107 R)
• M18: 5,084,233 km (0.102 R)
• M19: 5,162,174 km (0.067 R)
• M20: 5,558,010 km (0.095 R)
• M21: 5,773,131 km (0.105 R)
• M22: 5,963,719 km (0.074 R)
• M23: 6,101,050 km (0.087 R)
• M24: 7,267,016 km (0.072 R)
• M25: 7,920,758 km (0.084 R)
• M26: 9,062,340 km (0.088 R)
• M27: 9,188,900 km (0.104 R)
• M28: 9,379,786 km (0.056 R)
• M29: 9,733,137 km (0.089 R)
• M30: 10,920,046 km (0.082 R)
• M31: 11,530,705 km (0.08 R)
• M32: 11,702,293 km (0.118 R)
• M33: 12,257,002 km (0.119 R)
• M34: 12,962,655 km (0.104 R)
• M35: 15,157,555 km (0.095 R)
• M36: 15,800,078 km (0.104 R)
• M37: 16,105,707 km (0.082 R)
• M38: 16,220,748 km (0.083 R)
• M39: 16,683,753 km (0.063 R)
• M40: 16,761,394 km (0.094 R)
• M41: 17,072,857 km (0.047 R)
• M42: 17,229,486 km (0.111 R)
• M43: 17,347,070 km (0.101 R)
• M44: 17,701,916 km (0.078 R)
• M45: 17,860,340 km (0.069 R)
• M46: 18,019,213 km (0.099 R)
• M47: 18,901,541 km (0.081 R)
• M48: 19,063,406 km (0.081 R)
• M49: 19,388,782 km (0.08 R)
• M50: 19,552,143 km (0.115 R)
• M51: 20,168,635 km (0.088 R)
• M52: 20,541,583 km (0.083 R)
• M53: 21,632,002 km (0.09 R)
• M54: 22,397,943 km (0.059 R)
• M55: 22,655,251 km (0.07 R)
• M56: 22,956,691 km (0.111 R)
• M57: 23,302,711 km (0.085 R)
• M58: 24,219,446 km (0.077 R)
• M59: 25,281,591 km (0.101 R)
• M60: 25,370,752 km (0.107 R)
• M61: 25,908,107 km (0.114 R)
• M62: 26,903,083 km (0.079 R)
• M63: 27,039,666 km (0.089 R)
• M64: 27,405,283 km (0.102 R)
• M65: 28,187,380 km (0.096 R)
• M66: 28,976,958 km (0.102 R)
• M67: 29,304,128 km (0.088 R)
• M68: 29,538,698 km (0.054 R)
• M69: 29,726,742 km (0.075 R)
• M70: 30,151,152 km (0.118 R)
• M71: 30,340,543 km (0.063 R)
• M72: 30,530,233 km (0.085 R)
• M73: 31,484,817 km (0.097 R)
• M74: 31,724,921 km (0.046 R)
• M75: 32,449,125 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 7.3

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.72 AU - 12.22 AU

Year: 17206 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,761,556 km

• M1: 533,915 km (0.076 R)
• M2: 987,496 km (0.119 R)
• M3: 1,110,315 km (0.054 R)
• M4: 1,650,813 km (0.118 R)
• M5: 1,887,476 km (0.117 R)
• M6: 2,009,997 km (0.09 R)
• M7: 2,798,976 km (0.057 R)
• M8: 2,974,454 km (0.119 R)
• M9: 3,226,078 km (0.115 R)
• M10: 3,982,894 km (0.106 R)
• M11: 4,918,030 km (0.113 R)
• M12: 5,130,010 km (0.05 R)
• M13: 5,258,664 km (0.107 R)
• M14: 5,519,114 km (0.081 R)
• M15: 6,325,896 km (0.1 R)
• M16: 6,556,575 km (0.118 R)
• M17: 6,696,300 km (0.084 R)
• M18: 7,026,163 km (0.044 R)
• M19: 8,804,732 km (0.107 R)
• M20: 9,426,910 km (0.094 R)
• M21: 10,713,601 km (0.095 R)
• M22: 10,988,562 km (0.045 R)
• M23: 11,099,264 km (0.096 R)
• M24: 11,210,266 km (0.099 R)
• M25: 12,340,478 km (0.076 R)
• M26: 12,628,753 km (0.093 R)
• M27: 12,977,466 km (0.107 R)
• M28: 13,153,094 km (0.116 R)
• M29: 13,506,743 km (0.038 R)
• M30: 14,343,743 km (0.049 R)
• M31: 14,525,355 km (0.097 R)
• M32: 14,829,637 km (0.113 R)
• M33: 15,074,678 km (0.057 R)
• M34: 15,197,648 km (0.091 R)
• M35: 15,259,282 km (0.091 R)
• M36: 15,444,634 km (0.117 R)
• M37: 16,130,540 km (0.11 R)
• M38: 18,510,193 km (0.077 R)
• M39: 18,707,812 km (0.057 R)
• M40: 19,438,747 km (0.115 R)
• M41: 20,111,339 km (0.08 R)
• M42: 20,996,959 km (0.079 R)
• M43: 21,272,069 km (0.072 R)
• M44: 23,159,845 km (0.111 R)
• M45: 25,832,710 km (0.107 R)
• M46: 29,288,870 km (0.098 R)
• M47: 29,596,293 km (0.045 R)
• M48: 30,214,132 km (0.102 R)
• M49: 30,291,774 km (0.088 R)
• M50: 30,447,056 km (0.087 R)
• M51: 30,602,488 km (0.067 R)
• M52: 30,680,429 km (0.087 R)
• M53: 32,093,231 km (0.078 R)
• M54: 32,330,793 km (0.063 R)
• M55: 32,807,711 km (0.12 R)
• M56: 33,447,092 km (0.095 R)
• M57: 34,738,271 km (0.086 R)
• M58: 35,881,348 km (0.108 R)
• M59: 35,963,328 km (0.07 R)
• M60: 36,540,028 km (0.1 R)
• M61: 36,953,666 km (0.088 R)
• M62: 37,618,928 km (0.104 R)
• M63: 38,120,380 km (0.099 R)
• M64: 38,961,120 km (0.086 R)
• M65: 39,638,050 km (0.102 R)
• M66: 41,003,729 km (0.118 R)
• M67: 41,261,486 km (0.077 R)
• M68: 41,778,646 km (0.076 R)
• M69: 44,660,948 km (0.089 R)
• M70: 44,926,185 km (0.088 R)
• M71: 45,992,369 km (0.069 R)
• M72: 46,260,150 km (0.052 R)
• M73: 46,976,873 km (0.084 R)
• M74: 48,058,765 km (0.088 R)
• M75: 48,693,808 km (0.062 R)
• M76: 50,431,088 km (0.039 R)
• M77: 51,446,259 km (0.045 R)
• M78: 52,281,763 km (0.062 R)
• M79: 53,778,191 km (0.042 R)
• M80: 54,531,715 km (0.112 R)
• M81: 55,288,680 km (0.083 R)
• M82: 56,335,267 km (0.08 R)
• M83: 57,580,520 km (0.108 R)
• M84: 58,447,888 km (0.086 R)
• M85: 59,903,027 km (0.104 R)
• M86: 60,000,564 km (0.089 R)
• M87: 62,849,207 km (0.098 R)
• M88: 63,444,008 km (0.111 R)
• M89: 63,642,824 km (0.112 R)
• M90: 63,742,157 km (0.11 R)
• M91: 63,941,271 km (0.051 R)
• M92: 65,440,392 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit