🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.02 AU - 1.42 AU

Year: 513 Days

Day: 42.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.4 AU - 1.56 AU

Year: 686 Days

Day: 28.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.82 AU - 2.96 AU

Year: 1407 Days

Day: 44.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,624,220 km

• M1: 616,044 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.28 AU - 3.68 AU

Year: 1959 Days

Day: 35.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,624,220 km

• M1: 1,735,934 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 9.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.03 AU - 5.29 AU

Year: 4463 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 152.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,624,220 km

• M1: 122,969 km (0.076 R)
• M2: 186,100 km (0.087 R)
• M3: 259,702 km (0.094 R)
• M4: 328,517 km (0.071 R)
• M5: 471,981 km (0.058 R)
• M6: 582,833 km (0.12 R)
• M7: 674,238 km (0.119 R)
• M8: 755,768 km (0.119 R)
• M9: 937,679 km (0.088 R)
• M10: 1,021,454 km (0.071 R)
• M11: 1,143,227 km (0.074 R)
• M12: 1,215,034 km (0.115 R)
• M13: 1,288,486 km (0.071 R)
• M14: 1,459,327 km (0.066 R)
• M15: 1,668,315 km (0.119 R)
• M16: 1,740,272 km (0.075 R)
• M17: 1,844,691 km (0.099 R)
• M18: 2,160,044 km (0.114 R)
• M19: 2,261,321 km (0.106 R)
• M20: 2,634,718 km (0.038 R)
• M21: 2,767,561 km (0.118 R)
• M22: 3,295,491 km (0.067 R)
• M23: 3,412,776 km (0.054 R)
• M24: 3,664,849 km (0.082 R)
• M25: 4,257,705 km (0.1 R)
• M26: 4,880,481 km (0.079 R)
• M27: 4,954,681 km (0.112 R)
• M28: 5,089,320 km (0.083 R)
• M29: 5,301,300 km (0.044 R)
• M30: 5,377,595 km (0.071 R)
• M31: 5,500,714 km (0.117 R)
• M32: 5,938,587 km (0.104 R)
• M33: 6,550,741 km (0.085 R)
• M34: 7,014,794 km (0.045 R)
• M35: 7,115,623 km (0.064 R)
• M36: 7,250,859 km (0.051 R)
• M37: 7,904,602 km (0.039 R)
• M38: 8,185,547 km (0.091 R)
• M39: 8,505,537 km (0.099 R)
• M40: 9,286,587 km (0.047 R)
• M41: 9,360,488 km (0.094 R)
• M42: 9,564,540 km (0.117 R)
• M43: 9,676,439 km (0.119 R)
• M44: 9,807,636 km (0.091 R)
• M45: 10,337,961 km (0.118 R)
• M46: 10,529,745 km (0.099 R)
• M47: 10,683,981 km (0.103 R)
• M48: 10,761,323 km (0.099 R)
• M49: 11,072,786 km (0.087 R)
• M50: 11,151,175 km (0.089 R)
• M51: 11,565,411 km (0.032 R)
• M52: 11,664,894 km (0.104 R)
• M53: 12,186,243 km (0.112 R)
• M54: 12,348,257 km (0.058 R)
• M55: 12,429,489 km (0.071 R)
• M56: 12,531,215 km (0.047 R)
• M57: 13,065,280 km (0.1 R)
• M58: 13,148,007 km (0.045 R)
• M59: 14,283,006 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 9.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.82 AU - 5.92 AU

Year: 4739 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,624,220 km

• M1: 143,764 km (0.101 R)
• M2: 208,091 km (0.116 R)
• M3: 288,724 km (0.106 R)
• M4: 377,585 km (0.114 R)
• M5: 438,322 km (0.111 R)
• M6: 1,134,401 km (0.086 R)
• M7: 1,411,007 km (0.109 R)
• M8: 1,538,016 km (0.102 R)
• M9: 1,941,930 km (0.076 R)
• M10: 2,185,326 km (0.078 R)
• M11: 2,423,635 km (0.099 R)
• M12: 2,592,382 km (0.098 R)
• M13: 2,654,764 km (0.103 R)
• M14: 2,925,386 km (0.103 R)
• M15: 3,121,808 km (0.034 R)
• M16: 3,754,907 km (0.084 R)
• M17: 3,861,271 km (0.093 R)
• M18: 4,077,140 km (0.105 R)
• M19: 4,483,149 km (0.099 R)
• M20: 4,596,245 km (0.096 R)
• M21: 4,940,918 km (0.049 R)
• M22: 5,274,223 km (0.101 R)
• M23: 5,675,893 km (0.094 R)
• M24: 5,880,393 km (0.1 R)
• M25: 6,170,763 km (0.102 R)
• M26: 6,423,583 km (0.058 R)
• M27: 6,508,555 km (0.044 R)
• M28: 6,830,639 km (0.07 R)
• M29: 7,070,145 km (0.116 R)
• M30: 8,124,660 km (0.08 R)
• M31: 8,471,578 km (0.092 R)
• M32: 8,611,601 km (0.05 R)
• M33: 8,776,009 km (0.114 R)
• M34: 9,084,181 km (0.085 R)
• M35: 9,179,774 km (0.07 R)
• M36: 9,468,348 km (0.077 R)
• M37: 9,686,911 km (0.078 R)
• M38: 9,931,503 km (0.068 R)
• M39: 10,128,823 km (0.112 R)
• M40: 10,477,087 km (0.068 R)
• M41: 10,552,185 km (0.04 R)
• M42: 10,778,676 km (0.099 R)
• M43: 10,981,381 km (0.104 R)
• M44: 11,185,433 km (0.114 R)
• M45: 11,390,681 km (0.069 R)
• M46: 12,013,906 km (0.05 R)
• M47: 12,224,091 km (0.113 R)
• M48: 12,888,754 km (0.073 R)
• M49: 13,401,875 km (0.04 R)
• M50: 13,756,721 km (0.077 R)
• M51: 13,976,779 km (0.12 R)
• M52: 14,308,887 km (0.08 R)
• M53: 14,671,662 km (0.07 R)
• M54: 14,783,860 km (0.116 R)
• M55: 14,868,233 km (0.105 R)
• M56: 15,292,343 km (0.101 R)
• M57: 15,835,533 km (0.083 R)
• M58: 16,501,244 km (0.05 R)
• M59: 16,999,404 km (0.09 R)
• M60: 17,264,941 km (0.116 R)
• M61: 17,383,572 km (0.06 R)
• M62: 18,341,447 km (0.089 R)
• M63: 18,432,103 km (0.073 R)
• M64: 18,704,970 km (0.061 R)
• M65: 18,979,332 km (0.051 R)
• M66: 20,621,468 km (0.098 R)
• M67: 21,189,491 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 14.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.28 AU - 8.04 AU

Year: 8073 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,624,220 km

• M1: 180,565 km (0.063 R)
• M2: 284,535 km (0.105 R)
• M3: 425,606 km (0.11 R)
• M4: 635,193 km (0.108 R)
• M5: 1,062,594 km (0.115 R)
• M6: 1,179,579 km (0.106 R)
• M7: 1,285,794 km (0.107 R)
• M8: 1,443,470 km (0.12 R)
• M9: 1,956,740 km (0.076 R)
• M10: 2,291,391 km (0.107 R)
• M11: 2,644,741 km (0.091 R)
• M12: 2,931,819 km (0.058 R)
• M13: 3,143,201 km (0.091 R)
• M14: 3,514,353 km (0.099 R)
• M15: 3,603,813 km (0.088 R)
• M16: 3,853,791 km (0.067 R)
• M17: 4,062,629 km (0.119 R)
• M18: 4,203,999 km (0.101 R)
• M19: 4,687,200 km (0.082 R)
• M20: 4,835,602 km (0.099 R)
• M21: 5,188,204 km (0.071 R)
• M22: 6,025,653 km (0.082 R)
• M23: 6,961,387 km (0.08 R)
• M24: 7,475,106 km (0.056 R)
• M25: 8,001,242 km (0.076 R)
• M26: 8,090,253 km (0.116 R)
• M27: 8,268,873 km (0.097 R)
• M28: 8,569,864 km (0.092 R)
• M29: 8,691,187 km (0.058 R)
• M30: 9,306,633 km (0.101 R)
• M31: 9,462,664 km (0.086 R)
• M32: 9,682,722 km (0.097 R)
• M33: 10,710,011 km (0.045 R)
• M34: 11,005,167 km (0.09 R)
• M35: 12,383,861 km (0.062 R)
• M36: 12,521,342 km (0.049 R)
• M37: 12,624,714 km (0.105 R)
• M38: 13,181,068 km (0.101 R)
• M39: 13,286,236 km (0.093 R)
• M40: 13,391,852 km (0.111 R)
• M41: 13,887,769 km (0.114 R)
• M42: 14,030,635 km (0.1 R)
• M43: 14,534,480 km (0.096 R)
• M44: 15,007,658 km (0.114 R)
• M45: 18,263,357 km (0.092 R)
• M46: 18,459,180 km (0.118 R)
• M47: 19,369,035 km (0.115 R)
• M48: 20,659,017 km (0.112 R)
• M49: 20,781,388 km (0.056 R)
• M50: 21,355,694 km (0.12 R)
• M51: 21,727,595 km (0.117 R)
• M52: 22,018,413 km (0.078 R)
• M53: 22,226,952 km (0.071 R)
• M54: 22,394,203 km (0.108 R)
• M55: 23,491,653 km (0.081 R)
• M56: 23,662,045 km (0.073 R)
• M57: 25,039,991 km (0.098 R)
• M58: 25,958,522 km (0.104 R)
• M59: 26,266,993 km (0.043 R)
• M60: 26,443,967 km (0.107 R)
• M61: 26,576,810 km (0.085 R)
• M62: 28,415,816 km (0.073 R)
• M63: 29,327,765 km (0.108 R)
• M64: 29,557,248 km (0.069 R)
• M65: 29,925,708 km (0.115 R)
• M66: 30,342,039 km (0.102 R)
• M67: 30,574,065 km (0.096 R)
• M68: 30,760,165 km (0.105 R)
• M69: 30,900,039 km (0.041 R)
• M70: 31,227,060 km (0.117 R)
• M71: 31,320,857 km (0.113 R)
• M72: 31,414,506 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.4

Radius: 7.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.08 AU - 17.02 AU

Year: 21134 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,624,220 km

• M1: 243,845 km (0.065 R)
• M2: 317,746 km (0.116 R)
• M3: 613,202 km (0.099 R)
• M4: 721,211 km (0.102 R)
• M5: 789,278 km (0.119 R)
• M6: 883,675 km (0.085 R)
• M7: 981,960 km (0.088 R)
• M8: 1,058,106 km (0.114 R)
• M9: 1,469,051 km (0.052 R)
• M10: 1,527,544 km (0.047 R)
• M11: 1,586,635 km (0.078 R)
• M12: 1,862,643 km (0.091 R)
• M13: 2,779,229 km (0.093 R)
• M14: 2,888,585 km (0.093 R)
• M15: 2,999,587 km (0.119 R)
• M16: 3,263,926 km (0.111 R)
• M17: 3,379,565 km (0.104 R)
• M18: 3,734,561 km (0.092 R)
• M19: 4,018,947 km (0.115 R)
• M20: 4,826,027 km (0.099 R)
• M21: 5,914,950 km (0.029 R)
• M22: 6,198,737 km (0.056 R)
• M23: 6,681,639 km (0.094 R)
• M24: 6,779,626 km (0.072 R)
• M25: 7,632,184 km (0.107 R)
• M26: 7,683,347 km (0.101 R)
• M27: 8,571,210 km (0.046 R)
• M28: 8,677,724 km (0.109 R)
• M29: 8,838,541 km (0.07 R)
• M30: 10,215,739 km (0.099 R)
• M31: 11,073,833 km (0.109 R)
• M32: 11,248,264 km (0.074 R)
• M33: 12,736,613 km (0.104 R)
• M34: 12,980,458 km (0.09 R)
• M35: 13,971,244 km (0.114 R)
• M36: 14,412,259 km (0.056 R)
• M37: 14,794,033 km (0.097 R)
• M38: 15,243,574 km (0.112 R)
• M39: 15,437,603 km (0.071 R)
• M40: 16,287,917 km (0.072 R)
• M41: 17,490,235 km (0.097 R)
• M42: 18,239,122 km (0.108 R)
• M43: 18,376,303 km (0.118 R)
• M44: 19,346,745 km (0.075 R)
• M45: 19,627,091 km (0.104 R)
• M46: 20,120,914 km (0.111 R)
• M47: 20,262,732 km (0.04 R)
• M48: 20,690,283 km (0.059 R)
• M49: 22,063,741 km (0.051 R)
• M50: 22,430,106 km (0.085 R)
• M51: 23,020,420 km (0.109 R)
• M52: 24,291,553 km (0.11 R)
• M53: 24,745,732 km (0.101 R)
• M54: 24,821,728 km (0.074 R)
• M55: 25,126,309 km (0.061 R)
• M56: 27,293,084 km (0.092 R)
• M57: 28,081,316 km (0.042 R)
• M58: 28,478,199 km (0.104 R)
• M59: 29,680,218 km (0.101 R)
• M60: 33,049,012 km (0.11 R)
• M61: 35,161,932 km (0.061 R)
• M62: 38,280,150 km (0.073 R)
• M63: 38,544,041 km (0.109 R)
• M64: 38,896,793 km (0.093 R)
• M65: 40,407,731 km (0.113 R)
• M66: 41,215,410 km (0.115 R)
• M67: 41,666,448 km (0.055 R)
• M68: 43,670,311 km (0.111 R)
• M69: 43,854,017 km (0.045 R)
• M70: 45,705,441 km (0.077 R)
• M71: 45,798,640 km (0.086 R)
• M72: 46,172,186 km (0.096 R)
• M73: 48,815,580 km (0.034 R)
• M74: 49,867,253 km (0.088 R)
• M75: 52,773,641 km (0.099 R)
• M76: 53,459,697 km (0.091 R)
• M77: 53,951,425 km (0.108 R)
• M78: 54,148,595 km (0.098 R)
• M79: 55,138,035 km (0.116 R)
• M80: 55,336,552 km (0.076 R)
• M81: 55,933,746 km (0.098 R)
• M82: 56,233,092 km (0.067 R)
• M83: 56,933,808 km (0.067 R)
• M84: 57,536,687 km (0.061 R)
• M85: 59,561,495 km (0.116 R)
• M86: 60,890,073 km (0.083 R)
• M87: 62,331,748 km (0.106 R)
• M88: 62,745,685 km (0.091 R)
• M89: 63,993,032 km (0.09 R)
• M90: 64,097,452 km (0.105 R)
• M91: 65,774,294 km (0.06 R)
• M92: 67,253,219 km (0.119 R)
• M93: 67,465,498 km (0.112 R)
• M94: 68,316,411 km (0.051 R)
• M95: 69,921,446 km (0.065 R)
• M96: 71,106,561 km (0.112 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: 528 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit