🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 164 Days

Day: 35.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,167,561 km

• M1: 358,137 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.59 AU - 1.71 AU

Year: 925 Days

Day: 13.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,167,561 km

• M1: 36,801 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.17 AU - 2.49 AU

Year: 1553 Days

Day: 41.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.39 AU - 2.65 AU

Year: 1746 Days

Day: 39 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 8.1

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.98 AU - 4.3 AU

Year: 3032 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,167,561 km

• M1: 162,014 km (0.108 R)
• M2: 254,915 km (0.111 R)
• M3: 307,573 km (0.067 R)
• M4: 365,019 km (0.111 R)
• M5: 554,709 km (0.108 R)
• M6: 848,370 km (0.086 R)
• M7: 923,767 km (0.101 R)
• M8: 1,104,481 km (0.092 R)
• M9: 1,284,597 km (0.116 R)
• M10: 1,500,317 km (0.101 R)
• M11: 1,592,619 km (0.07 R)
• M12: 1,686,716 km (0.095 R)
• M13: 2,490,505 km (0.088 R)
• M14: 2,553,037 km (0.102 R)
• M15: 2,632,175 km (0.065 R)
• M16: 2,760,230 km (0.094 R)
• M17: 2,825,156 km (0.106 R)
• M18: 3,039,530 km (0.109 R)
• M19: 3,345,158 km (0.036 R)
• M20: 3,519,290 km (0.049 R)
• M21: 3,822,076 km (0.067 R)
• M22: 4,189,189 km (0.045 R)
• M23: 4,320,387 km (0.07 R)
• M24: 4,471,929 km (0.039 R)
• M25: 4,722,057 km (0.086 R)
• M26: 5,316,559 km (0.1 R)
• M27: 5,581,646 km (0.116 R)
• M28: 5,746,802 km (0.081 R)
• M29: 5,997,827 km (0.099 R)
• M30: 6,793,987 km (0.061 R)
• M31: 7,691,724 km (0.105 R)
• M32: 8,154,430 km (0.08 R)
• M33: 8,365,663 km (0.067 R)
• M34: 8,531,267 km (0.094 R)
• M35: 8,769,577 km (0.087 R)
• M36: 9,596,404 km (0.106 R)
• M37: 9,720,122 km (0.092 R)
• M38: 9,819,455 km (0.091 R)
• M39: 10,144,680 km (0.075 R)
• M40: 10,397,202 km (0.117 R)
• M41: 10,600,655 km (0.115 R)
• M42: 11,585,457 km (0.059 R)
• M43: 11,770,061 km (0.12 R)
• M44: 12,088,854 km (0.111 R)
• M45: 12,169,039 km (0.088 R)
• M46: 12,626,359 km (0.093 R)
• M47: 13,281,748 km (0.113 R)
• M48: 13,502,554 km (0.102 R)
• M49: 13,724,707 km (0.088 R)
• M50: 14,257,126 km (0.1 R)
• M51: 14,313,524 km (0.093 R)
• M52: 14,370,072 km (0.11 R)
• M53: 14,455,044 km (0.117 R)
• M54: 14,511,741 km (0.038 R)
• M55: 14,853,423 km (0.091 R)
• M56: 15,632,080 km (0.042 R)
• M57: 15,982,438 km (0.103 R)
• M58: 16,099,723 km (0.074 R)
• M59: 16,276,398 km (0.115 R)
• M60: 16,572,003 km (0.102 R)
• M61: 16,839,784 km (0.104 R)
• M62: 17,168,749 km (0.081 R)
• M63: 18,016,072 km (0.107 R)
• M64: 18,077,107 km (0.05 R)
• M65: 18,138,293 km (0.087 R)
• M66: 18,414,002 km (0.108 R)
• M67: 18,598,755 km (0.09 R)
• M68: 18,907,824 km (0.12 R)
• M69: 19,343,603 km (0.115 R)
• M70: 19,406,135 km (0.05 R)
• M71: 19,688,277 km (0.096 R)
• M72: 19,940,199 km (0.109 R)
• M73: 20,256,599 km (0.09 R)
• M74: 20,638,522 km (0.116 R)
• M75: 20,702,401 km (0.077 R)
• M76: 21,119,180 km (0.066 R)
• M77: 21,247,984 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 10.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.42 AU - 3.92 AU

Year: 3069 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,167,561 km

• M1: 216,169 km (0.12 R)
• M2: 375,939 km (0.098 R)
• M3: 483,351 km (0.077 R)
• M4: 702,960 km (0.105 R)
• M5: 787,334 km (0.09 R)
• M6: 1,173,745 km (0.096 R)
• M7: 1,421,928 km (0.102 R)
• M8: 1,833,172 km (0.093 R)
• M9: 2,106,936 km (0.08 R)
• M10: 2,296,776 km (0.098 R)
• M11: 2,509,055 km (0.113 R)
• M12: 2,626,041 km (0.105 R)
• M13: 2,882,901 km (0.106 R)
• M14: 3,023,373 km (0.088 R)
• M15: 3,256,297 km (0.111 R)
• M16: 3,607,702 km (0.106 R)
• M17: 3,874,435 km (0.066 R)
• M18: 4,167,348 km (0.084 R)
• M19: 4,386,808 km (0.104 R)
• M20: 4,569,317 km (0.083 R)
• M21: 4,774,865 km (0.064 R)
• M22: 5,110,413 km (0.107 R)
• M23: 5,388,665 km (0.051 R)
• M24: 6,275,930 km (0.117 R)
• M25: 6,713,204 km (0.119 R)
• M26: 6,923,838 km (0.054 R)
• M27: 7,303,667 km (0.105 R)
• M28: 7,447,880 km (0.119 R)
• M29: 7,812,599 km (0.043 R)
• M30: 8,332,901 km (0.115 R)
• M31: 8,559,392 km (0.07 R)
• M32: 8,890,153 km (0.104 R)
• M33: 9,407,163 km (0.053 R)
• M34: 9,722,216 km (0.108 R)
• M35: 9,907,568 km (0.057 R)
• M36: 10,040,560 km (0.091 R)
• M37: 10,228,006 km (0.071 R)
• M38: 10,551,886 km (0.118 R)
• M39: 10,687,870 km (0.118 R)
• M40: 11,209,817 km (0.115 R)
• M41: 11,824,515 km (0.034 R)
• M42: 12,335,691 km (0.042 R)
• M43: 13,057,650 km (0.083 R)
• M44: 13,174,486 km (0.097 R)
• M45: 13,291,621 km (0.071 R)
• M46: 13,615,501 km (0.099 R)
• M47: 14,241,119 km (0.115 R)
• M48: 14,331,326 km (0.106 R)
• M49: 14,421,684 km (0.101 R)
• M50: 15,181,790 km (0.067 R)
• M51: 15,304,610 km (0.104 R)
• M52: 15,427,879 km (0.096 R)
• M53: 15,706,280 km (0.064 R)
• M54: 15,923,945 km (0.103 R)
• M55: 16,017,444 km (0.116 R)
• M56: 16,236,605 km (0.05 R)
• M57: 16,362,267 km (0.076 R)
• M58: 16,931,637 km (0.101 R)
• M59: 17,830,271 km (0.118 R)
• M60: 18,122,436 km (0.035 R)
• M61: 18,252,735 km (0.057 R)
• M62: 18,416,246 km (0.106 R)
• M63: 18,645,729 km (0.077 R)
• M64: 19,041,565 km (0.044 R)
• M65: 19,306,802 km (0.051 R)
• M66: 19,473,304 km (0.07 R)
• M67: 20,380,616 km (0.103 R)
• M68: 20,584,069 km (0.099 R)
• M69: 20,652,136 km (0.091 R)
• M70: 20,958,961 km (0.087 R)
• M71: 21,267,282 km (0.095 R)
• M72: 21,370,505 km (0.028 R)
• M73: 21,577,249 km (0.047 R)
• M74: 22,306,090 km (0.096 R)
• M75: 22,550,832 km (0.077 R)
• M76: 22,796,472 km (0.105 R)
• M77: 23,930,573 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 9.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.45 AU - 10.51 AU

Year: 10780 Days

Day: 8.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,167,561 km

• M1: 264,339 km (0.105 R)
• M2: 376,987 km (0.069 R)
• M3: 1,290,431 km (0.111 R)
• M4: 1,462,020 km (0.115 R)
• M5: 2,244,866 km (0.084 R)
• M6: 2,523,417 km (0.11 R)
• M7: 2,618,711 km (0.103 R)
• M8: 3,012,452 km (0.088 R)
• M9: 3,664,699 km (0.098 R)
• M10: 3,745,931 km (0.066 R)
• M11: 3,855,137 km (0.102 R)
• M12: 3,965,391 km (0.038 R)
• M13: 4,388,454 km (0.106 R)
• M14: 4,532,815 km (0.108 R)
• M15: 4,620,031 km (0.051 R)
• M16: 4,826,027 km (0.108 R)
• M17: 5,277,514 km (0.117 R)
• M18: 5,369,516 km (0.11 R)
• M19: 5,900,738 km (0.113 R)
• M20: 6,028,046 km (0.118 R)
• M21: 6,156,551 km (0.109 R)
• M22: 7,627,696 km (0.082 R)
• M23: 8,581,981 km (0.114 R)
• M24: 8,835,549 km (0.061 R)
• M25: 9,018,208 km (0.113 R)
• M26: 9,202,214 km (0.098 R)
• M27: 9,313,066 km (0.09 R)
• M28: 9,424,516 km (0.109 R)
• M29: 9,573,665 km (0.027 R)
• M30: 10,216,637 km (0.078 R)
• M31: 10,293,231 km (0.045 R)
• M32: 10,446,868 km (0.057 R)
• M33: 11,030,150 km (0.062 R)
• M34: 11,824,066 km (0.067 R)
• M35: 12,025,425 km (0.077 R)
• M36: 12,268,671 km (0.107 R)
• M37: 12,513,413 km (0.094 R)
• M38: 12,925,106 km (0.044 R)
• M39: 13,846,330 km (0.058 R)
• M40: 14,143,880 km (0.072 R)
• M41: 14,400,590 km (0.094 R)
• M42: 15,092,780 km (0.101 R)
• M43: 15,442,839 km (0.096 R)
• M44: 15,707,328 km (0.114 R)
• M45: 15,884,302 km (0.091 R)
• M46: 16,599,380 km (0.025 R)
• M47: 16,870,152 km (0.116 R)
• M48: 17,875,749 km (0.071 R)
• M49: 18,479,077 km (0.048 R)
• M50: 18,572,576 km (0.092 R)
• M51: 18,759,872 km (0.031 R)
• M52: 18,900,644 km (0.118 R)
• M53: 19,992,559 km (0.051 R)
• M54: 20,328,855 km (0.087 R)
• M55: 21,104,819 km (0.118 R)
• M56: 21,300,194 km (0.067 R)
• M57: 21,398,180 km (0.12 R)
• M58: 23,641,849 km (0.097 R)
• M59: 24,354,982 km (0.106 R)
• M60: 24,714,316 km (0.111 R)
• M61: 25,489,981 km (0.111 R)
• M62: 26,116,347 km (0.04 R)
• M63: 26,273,724 km (0.118 R)
• M64: 26,589,376 km (0.092 R)
• M65: 27,704,179 km (0.088 R)
• M66: 27,811,142 km (0.096 R)
• M67: 28,079,221 km (0.106 R)
• M68: 28,455,909 km (0.108 R)
• M69: 28,942,700 km (0.109 R)
• M70: 29,595,994 km (0.088 R)
• M71: 29,869,608 km (0.106 R)
• M72: 30,254,225 km (0.105 R)
• M73: 31,028,094 km (0.104 R)
• M74: 31,529,098 km (0.114 R)
• M75: 32,089,042 km (0.057 R)
• M76: 32,765,075 km (0.118 R)
• M77: 32,878,171 km (0.116 R)
• M78: 33,161,659 km (0.07 R)
• M79: 33,502,892 km (0.072 R)
• M80: 33,959,614 km (0.073 R)
• M81: 34,418,431 km (0.087 R)
• M82: 35,226,259 km (0.104 R)
• M83: 35,342,198 km (0.063 R)
• M84: 35,632,418 km (0.118 R)
• M85: 36,040,371 km (0.102 R)
• M86: 39,238,026 km (0.047 R)
• M87: 40,081,757 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 11.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.53 AU - 9.65 AU

Year: 12965 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,167,561 km

• M1: 149,149 km (0.112 R)
• M2: 266,583 km (0.082 R)
• M3: 354,846 km (0.039 R)
• M4: 485,744 km (0.111 R)
• M5: 701,764 km (0.055 R)
• M6: 864,227 km (0.118 R)
• M7: 1,186,760 km (0.063 R)
• M8: 1,283,999 km (0.114 R)
• M9: 1,623,286 km (0.118 R)
• M10: 2,074,174 km (0.109 R)
• M11: 2,349,285 km (0.119 R)
• M12: 2,563,509 km (0.114 R)
• M13: 2,973,108 km (0.072 R)
• M14: 3,205,284 km (0.098 R)
• M15: 3,423,547 km (0.092 R)
• M16: 3,667,242 km (0.05 R)
• M17: 4,000,995 km (0.081 R)
• M18: 4,257,855 km (0.07 R)
• M19: 4,432,286 km (0.051 R)
• M20: 4,901,125 km (0.097 R)
• M21: 5,269,136 km (0.081 R)
• M22: 5,503,706 km (0.113 R)
• M23: 5,983,316 km (0.061 R)
• M24: 6,154,307 km (0.086 R)
• M25: 6,351,776 km (0.101 R)
• M26: 6,626,886 km (0.084 R)
• M27: 6,803,861 km (0.073 R)
• M28: 7,059,524 km (0.12 R)
• M29: 7,370,687 km (0.06 R)
• M30: 8,086,962 km (0.115 R)
• M31: 8,249,126 km (0.059 R)
• M32: 8,467,239 km (0.1 R)
• M33: 9,048,577 km (0.092 R)
• M34: 9,386,518 km (0.118 R)
• M35: 9,988,051 km (0.083 R)
• M36: 10,308,191 km (0.086 R)
• M37: 10,750,103 km (0.042 R)
• M38: 11,198,298 km (0.119 R)
• M39: 11,897,519 km (0.107 R)
• M40: 11,989,821 km (0.063 R)
• M41: 12,082,272 km (0.096 R)
• M42: 12,236,956 km (0.081 R)
• M43: 12,767,729 km (0.058 R)
• M44: 13,369,861 km (0.065 R)
• M45: 13,916,641 km (0.118 R)
• M46: 14,078,805 km (0.106 R)
• M47: 14,176,343 km (0.031 R)
• M48: 15,231,606 km (0.119 R)
• M49: 15,432,367 km (0.099 R)
• M50: 15,667,535 km (0.08 R)
• M51: 15,904,049 km (0.113 R)
• M52: 17,697,279 km (0.105 R)
• M53: 18,510,792 km (0.12 R)
• M54: 19,881,407 km (0.118 R)
• M55: 20,100,867 km (0.093 R)
• M56: 20,468,280 km (0.077 R)
• M57: 20,542,032 km (0.073 R)
• M58: 20,763,885 km (0.119 R)
• M59: 20,837,936 km (0.098 R)
• M60: 21,247,236 km (0.096 R)
• M61: 21,509,032 km (0.03 R)
• M62: 22,035,916 km (0.1 R)
• M63: 22,452,845 km (0.101 R)
• M64: 22,757,576 km (0.077 R)
• M65: 22,872,318 km (0.052 R)
• M66: 23,487,165 km (0.089 R)
• M67: 24,654,776 km (0.065 R)
• M68: 24,733,315 km (0.07 R)
• M69: 24,929,887 km (0.108 R)
• M70: 25,206,044 km (0.086 R)
• M71: 25,681,915 km (0.078 R)
• M72: 25,761,501 km (0.092 R)
• M73: 25,920,823 km (0.074 R)
• M74: 26,441,274 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit