🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.08 AU

Year: 322 Days

Day: 38.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,701,368 km

• M1: 94,995 km (0.111 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.5 AU - 1.52 AU

Year: 678 Days

Day: 39.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,701,368 km

• M1: 914,193 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.79 AU - 2.99 AU

Year: 1794 Days

Day: 30.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.44 AU - 3.6 AU

Year: 2412 Days

Day: 32.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.84 AU - 4.28 AU

Year: 2988 Days

Day: 23.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.29 AU - 5.09 AU

Year: 3710 Days

Day: 34.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,701,368 km

• M1: 1,797,867 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 13.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.92 AU - 8.58 AU

Year: 8655 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,701,368 km

• M1: 176,974 km (0.106 R)
• M2: 284,984 km (0.063 R)
• M3: 503,397 km (0.095 R)
• M4: 771,925 km (0.098 R)
• M5: 1,165,218 km (0.08 R)
• M6: 1,344,137 km (0.097 R)
• M7: 1,447,808 km (0.071 R)
• M8: 1,575,864 km (0.088 R)
• M9: 1,775,727 km (0.102 R)
• M10: 1,890,319 km (0.105 R)
• M11: 2,324,601 km (0.098 R)
• M12: 2,553,785 km (0.092 R)
• M13: 2,898,010 km (0.109 R)
• M14: 3,285,618 km (0.119 R)
• M15: 3,572,846 km (0.119 R)
• M16: 4,997,915 km (0.113 R)
• M17: 5,497,423 km (0.05 R)
• M18: 5,633,407 km (0.091 R)
• M19: 5,839,403 km (0.106 R)
• M20: 5,943,374 km (0.082 R)
• M21: 6,436,897 km (0.114 R)
• M22: 6,688,670 km (0.103 R)
• M23: 7,538,685 km (0.034 R)
• M24: 7,804,222 km (0.088 R)
• M25: 8,188,987 km (0.108 R)
• M26: 9,057,253 km (0.074 R)
• M27: 9,996,279 km (0.098 R)
• M28: 10,583,002 km (0.035 R)
• M29: 11,571,395 km (0.092 R)
• M30: 11,966,184 km (0.103 R)
• M31: 13,589,471 km (0.12 R)
• M32: 13,774,074 km (0.05 R)
• M33: 14,239,324 km (0.119 R)
• M34: 15,569,398 km (0.065 R)
• M35: 15,714,209 km (0.087 R)
• M36: 16,005,327 km (0.096 R)
• M37: 16,494,512 km (0.11 R)
• M38: 16,988,633 km (0.119 R)
• M39: 17,638,187 km (0.028 R)
• M40: 17,738,867 km (0.09 R)
• M41: 18,092,666 km (0.119 R)
• M42: 18,910,218 km (0.12 R)
• M43: 19,323,557 km (0.094 R)
• M44: 19,479,288 km (0.081 R)
• M45: 20,317,186 km (0.053 R)
• M46: 21,757,664 km (0.114 R)
• M47: 22,408,415 km (0.118 R)
• M48: 24,230,816 km (0.077 R)
• M49: 24,511,162 km (0.109 R)
• M50: 24,736,158 km (0.074 R)
• M51: 24,848,954 km (0.085 R)
• M52: 26,560,803 km (0.112 R)
• M53: 27,431,014 km (0.04 R)
• M54: 28,724,287 km (0.097 R)
• M55: 29,199,410 km (0.106 R)
• M56: 30,338,448 km (0.113 R)
• M57: 31,675,404 km (0.076 R)
• M58: 31,797,925 km (0.072 R)
• M59: 32,227,869 km (0.069 R)
• M60: 32,412,772 km (0.115 R)
• M61: 34,092,457 km (0.029 R)
• M62: 34,784,946 km (0.105 R)
• M63: 34,911,356 km (0.064 R)
• M64: 35,354,914 km (0.092 R)
• M65: 35,800,416 km (0.072 R)
• M66: 36,761,283 km (0.119 R)
• M67: 37,018,891 km (0.114 R)
• M68: 38,185,904 km (0.093 R)
• M69: 39,101,742 km (0.078 R)
• M70: 40,422,841 km (0.112 R)
• M71: 41,088,850 km (0.107 R)
• M72: 42,027,427 km (0.107 R)
• M73: 43,108,571 km (0.103 R)
• M74: 43,516,525 km (0.068 R)
• M75: 44,130,624 km (0.108 R)
• M76: 44,816,381 km (0.08 R)
• M77: 45,022,826 km (0.066 R)
• M78: 45,643,956 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 8.4

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.76 AU - 12.98 AU

Year: 14003 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 110,701,368 km

• M1: 378,782 km (0.09 R)
• M2: 439,668 km (0.113 R)
• M3: 644,916 km (0.073 R)
• M4: 1,008,439 km (0.12 R)
• M5: 1,074,861 km (0.104 R)
• M6: 1,142,778 km (0.044 R)
• M7: 1,530,087 km (0.058 R)
• M8: 1,765,255 km (0.104 R)
• M9: 2,125,337 km (0.084 R)
• M10: 2,269,998 km (0.118 R)
• M11: 2,692,313 km (0.076 R)
• M12: 3,337,678 km (0.059 R)
• M13: 3,643,307 km (0.087 R)
• M14: 3,816,990 km (0.094 R)
• M15: 3,922,606 km (0.105 R)
• M16: 4,208,936 km (0.108 R)
• M17: 5,263,601 km (0.11 R)
• M18: 5,539,609 km (0.047 R)
• M19: 5,659,287 km (0.088 R)
• M20: 5,739,622 km (0.113 R)
• M21: 6,146,827 km (0.053 R)
• M22: 6,479,533 km (0.098 R)
• M23: 6,775,288 km (0.083 R)
• M24: 6,989,362 km (0.119 R)
• M25: 7,075,530 km (0.12 R)
• M26: 8,228,631 km (0.069 R)
• M27: 8,411,140 km (0.095 R)
• M28: 9,439,177 km (0.108 R)
• M29: 9,822,746 km (0.115 R)
• M30: 11,306,158 km (0.095 R)
• M31: 13,017,109 km (0.115 R)
• M32: 13,551,473 km (0.1 R)
• M33: 13,659,183 km (0.074 R)
• M34: 14,421,085 km (0.103 R)
• M35: 15,533,495 km (0.104 R)
• M36: 15,759,388 km (0.032 R)
• M37: 15,986,178 km (0.057 R)
• M38: 16,904,559 km (0.08 R)
• M39: 16,962,454 km (0.077 R)
• M40: 17,604,528 km (0.102 R)
• M41: 17,839,995 km (0.12 R)
• M42: 18,194,991 km (0.053 R)
• M43: 19,760,682 km (0.078 R)
• M44: 20,559,535 km (0.088 R)
• M45: 20,621,318 km (0.061 R)
• M46: 21,557,203 km (0.096 R)
• M47: 22,252,234 km (0.036 R)
• M48: 22,379,393 km (0.06 R)
• M49: 22,634,457 km (0.031 R)
• M50: 23,018,924 km (0.053 R)
• M51: 23,340,858 km (0.115 R)
• M52: 23,405,335 km (0.058 R)
• M53: 23,794,140 km (0.11 R)
• M54: 25,969,891 km (0.035 R)
• M55: 27,251,197 km (0.111 R)
• M56: 27,455,398 km (0.086 R)
• M57: 28,277,289 km (0.082 R)
• M58: 29,874,994 km (0.107 R)
• M59: 30,861,891 km (0.093 R)
• M60: 31,716,245 km (0.076 R)
• M61: 32,146,189 km (0.094 R)
• M62: 33,012,211 km (0.101 R)
• M63: 34,546,038 km (0.099 R)
• M64: 35,136,501 km (0.075 R)
• M65: 35,879,254 km (0.112 R)
• M66: 36,551,996 km (0.083 R)
• M67: 37,455,716 km (0.09 R)
• M68: 37,834,349 km (0.107 R)
• M69: 38,290,473 km (0.063 R)
• M70: 38,978,024 km (0.119 R)
• M71: 40,909,333 km (0.056 R)
• M72: 43,505,903 km (0.083 R)
• M73: 43,585,340 km (0.12 R)
• M74: 43,983,719 km (0.115 R)
• M75: 46,479,909 km (0.104 R)
• M76: 47,376,748 km (0.088 R)
• M77: 48,526,258 km (0.054 R)
• M78: 50,017,898 km (0.104 R)
• M79: 50,267,877 km (0.089 R)
• M80: 50,685,554 km (0.077 R)
• M81: 50,936,729 km (0.084 R)
• M82: 51,692,796 km (0.09 R)
• M83: 52,452,454 km (0.087 R)
• M84: 53,300,824 km (0.07 R)
• M85: 54,324,971 km (0.096 R)
• M86: 55,614,056 km (0.101 R)
• M87: 56,913,463 km (0.115 R)
• M88: 57,000,379 km (0.105 R)
• M89: 57,610,439 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 5.3

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.95 AU - 22.47 AU

Year: 31961 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 110,701,368 km

• M1: 79,736 km (0.093 R)
• M2: 269,575 km (0.118 R)
• M3: 482,453 km (0.073 R)
• M4: 526,285 km (0.108 R)
• M5: 791,971 km (0.111 R)
• M6: 1,124,378 km (0.086 R)
• M7: 1,183,768 km (0.116 R)
• M8: 1,833,172 km (0.065 R)
• M9: 2,267,904 km (0.08 R)
• M10: 2,496,938 km (0.112 R)
• M11: 3,185,387 km (0.102 R)
• M12: 3,485,032 km (0.114 R)
• M13: 3,572,248 km (0.109 R)
• M14: 3,704,642 km (0.102 R)
• M15: 6,082,949 km (0.045 R)
• M16: 6,996,692 km (0.096 R)
• M17: 7,329,398 km (0.118 R)
• M18: 7,952,473 km (0.075 R)
• M19: 8,710,785 km (0.119 R)
• M20: 9,736,577 km (0.115 R)
• M21: 10,232,494 km (0.109 R)
• M22: 11,965,885 km (0.061 R)
• M23: 12,363,217 km (0.093 R)
• M24: 13,035,061 km (0.114 R)
• M25: 13,238,963 km (0.12 R)
• M26: 13,649,908 km (0.119 R)
• M27: 15,192,113 km (0.117 R)
• M28: 15,622,206 km (0.12 R)
• M29: 17,307,726 km (0.115 R)
• M30: 17,457,024 km (0.116 R)
• M31: 18,437,788 km (0.091 R)
• M32: 19,050,092 km (0.095 R)
• M33: 19,436,204 km (0.111 R)
• M34: 23,601,906 km (0.111 R)
• M35: 24,182,945 km (0.119 R)
• M36: 24,517,146 km (0.061 R)
• M37: 25,190,037 km (0.102 R)
• M38: 25,613,848 km (0.116 R)
• M39: 26,125,323 km (0.03 R)
• M40: 26,726,258 km (0.085 R)
• M41: 27,331,830 km (0.06 R)
• M42: 30,968,554 km (0.076 R)
• M43: 31,786,855 km (0.105 R)
• M44: 32,336,477 km (0.099 R)
• M45: 33,259,347 km (0.116 R)
• M46: 34,284,391 km (0.111 R)
• M47: 35,319,908 km (0.064 R)
• M48: 36,461,040 km (0.11 R)
• M49: 37,036,244 km (0.1 R)
• M50: 37,904,660 km (0.098 R)
• M51: 38,487,194 km (0.071 R)
• M52: 41,444,445 km (0.072 R)
• M53: 44,065,848 km (0.096 R)
• M54: 44,678,451 km (0.11 R)
• M55: 45,293,747 km (0.062 R)
• M56: 45,705,590 km (0.102 R)
• M57: 45,911,886 km (0.113 R)
• M58: 46,325,524 km (0.051 R)
• M59: 46,740,359 km (0.112 R)
• M60: 47,469,349 km (0.082 R)
• M61: 47,573,918 km (0.066 R)
• M62: 47,678,337 km (0.084 R)
• M63: 48,833,233 km (0.054 R)
• M64: 49,784,975 km (0.089 R)
• M65: 50,636,037 km (0.071 R)
• M66: 50,742,850 km (0.09 R)
• M67: 51,599,298 km (0.081 R)
• M68: 52,568,542 km (0.071 R)
• M69: 53,218,096 km (0.097 R)
• M70: 56,173,552 km (0.064 R)
• M71: 56,948,469 km (0.034 R)
• M72: 58,508,924 km (0.115 R)
• M73: 58,957,269 km (0.046 R)
• M74: 62,356,581 km (0.087 R)
• M75: 62,471,024 km (0.096 R)
• M76: 63,158,875 km (0.113 R)
• M77: 64,426,417 km (0.038 R)
• M78: 65,469,713 km (0.11 R)
• M79: 67,573,209 km (0.06 R)
• M80: 70,173,968 km (0.025 R)
• M81: 73,289,642 km (0.073 R)
• M82: 74,985,933 km (0.061 R)
• M83: 75,107,556 km (0.116 R)
• M84: 75,716,868 km (0.09 R)
• M85: 75,838,940 km (0.053 R)
• M86: 77,062,950 km (0.114 R)
• M87: 78,047,004 km (0.117 R)
• M88: 78,540,528 km (0.067 R)
• M89: 79,654,733 km (0.093 R)
• M90: 83,154,724 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799

Radius: 4.7

Gravity: 36.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.53 AU - 21.33 AU

Year: 32498 Days

Day: 21.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,701,368 km

• M1: 495,767 km (0.117 R)
• M2: 576,849 km (0.078 R)
• M3: 910,602 km (0.059 R)
• M4: 1,185,862 km (0.113 R)
• M5: 1,603,988 km (0.05 R)
• M6: 1,808,040 km (0.042 R)
• M7: 2,196,097 km (0.051 R)
• M8: 2,609,136 km (0.059 R)
• M9: 2,656,409 km (0.117 R)
• M10: 3,769,268 km (0.078 R)
• M11: 3,985,437 km (0.12 R)
• M12: 5,065,982 km (0.046 R)
• M13: 5,184,763 km (0.113 R)
• M14: 5,607,676 km (0.088 R)
• M15: 5,730,496 km (0.063 R)
• M16: 5,792,280 km (0.025 R)
• M17: 6,550,592 km (0.097 R)
• M18: 8,089,056 km (0.112 R)
• M19: 8,437,619 km (0.055 R)
• M20: 10,403,335 km (0.119 R)
• M21: 12,824,128 km (0.115 R)
• M22: 14,389,670 km (0.08 R)
• M23: 15,152,020 km (0.071 R)
• M24: 17,516,564 km (0.115 R)
• M25: 18,238,972 km (0.111 R)
• M26: 18,603,692 km (0.111 R)
• M27: 19,063,107 km (0.061 R)
• M28: 19,806,010 km (0.091 R)
• M29: 20,274,999 km (0.093 R)
• M30: 20,747,729 km (0.115 R)
• M31: 21,224,048 km (0.1 R)
• M32: 23,957,351 km (0.108 R)
• M33: 26,592,517 km (0.068 R)
• M34: 26,902,484 km (0.068 R)
• M35: 27,839,416 km (0.108 R)
• M36: 28,999,098 km (0.077 R)
• M37: 29,105,313 km (0.102 R)
• M38: 29,852,405 km (0.082 R)
• M39: 33,013,856 km (0.103 R)
• M40: 33,235,710 km (0.08 R)
• M41: 33,569,463 km (0.114 R)
• M42: 33,792,663 km (0.061 R)
• M43: 33,904,413 km (0.1 R)
• M44: 34,577,603 km (0.115 R)
• M45: 35,937,148 km (0.092 R)
• M46: 37,776,903 km (0.07 R)
• M47: 38,474,628 km (0.098 R)
• M48: 39,059,406 km (0.063 R)
• M49: 41,786,575 km (0.056 R)
• M50: 42,026,679 km (0.069 R)
• M51: 42,870,411 km (0.114 R)
• M52: 43,719,828 km (0.089 R)
• M53: 45,805,522 km (0.096 R)
• M54: 46,300,990 km (0.094 R)
• M55: 47,047,483 km (0.107 R)
• M56: 47,172,248 km (0.115 R)
• M57: 47,297,162 km (0.102 R)
• M58: 48,174,703 km (0.116 R)
• M59: 50,583,378 km (0.071 R)
• M60: 53,030,949 km (0.064 R)
• M61: 53,290,801 km (0.102 R)
• M62: 54,334,695 km (0.111 R)
• M63: 56,309,835 km (0.097 R)
• M64: 60,737,035 km (0.036 R)
• M65: 61,417,555 km (0.095 R)
• M66: 61,553,989 km (0.05 R)
• M67: 62,923,557 km (0.097 R)
• M68: 63,336,447 km (0.103 R)
• M69: 63,612,156 km (0.045 R)
• M70: 65,553,338 km (0.109 R)
• M71: 67,092,102 km (0.097 R)
• M72: 68,359,944 km (0.081 R)
• M73: 69,209,660 km (0.031 R)
• M74: 69,635,714 km (0.07 R)
• M75: 70,919,414 km (0.1 R)
• M76: 71,779,452 km (0.106 R)
• M77: 72,210,743 km (0.086 R)
• M78: 72,354,805 km (0.081 R)
• M79: 73,654,811 km (0.094 R)
• M80: 81,465,166 km (0.075 R)
• M81: 85,239,371 km (0.099 R)
• M82: 85,543,802 km (0.107 R)
• M83: 89,843,245 km (0.063 R)
• M84: 91,240,041 km (0.089 R)
• M85: 94,369,628 km (0.063 R)
• M86: 99,609,892 km (0.112 R)
• M87: 103,317,675 km (0.099 R)
• M88: 103,804,616 km (0.074 R)
• M89: 105,433,288 km (0.038 R)
• M90: 106,742,269 km (0.114 R)
• M91: 108,056,636 km (0.105 R)
• M92: 109,872,605 km (0.061 R)
• M93: 110,369,569 km (0.1 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: 516 - 10,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit