🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 205 Days

Day: 47.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,403,386 km

• M1: 190,288 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.04 AU - 1.46 AU

Year: 489 Days

Day: 23.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.39 AU - 4.83 AU

Year: 3463 Days

Day: 27.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.07 AU - 5.29 AU

Year: 3542 Days

Day: 42.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,403,386 km

• M1: 229,334 km (0.109 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 9.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.37 AU - 11.11 AU

Year: 11464 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,403,386 km

• M1: 125,662 km (0.062 R)
• M2: 303,085 km (0.06 R)
• M3: 380,427 km (0.067 R)
• M4: 481,406 km (0.064 R)
• M5: 731,534 km (0.107 R)
• M6: 1,169,407 km (0.099 R)
• M7: 1,279,511 km (0.039 R)
• M8: 1,439,431 km (0.115 R)
• M9: 1,881,044 km (0.094 R)
• M10: 2,391,023 km (0.084 R)
• M11: 2,676,306 km (0.09 R)
• M12: 2,852,682 km (0.032 R)
• M13: 3,186,285 km (0.1 R)
• M14: 3,248,219 km (0.113 R)
• M15: 3,890,592 km (0.082 R)
• M16: 4,363,321 km (0.082 R)
• M17: 5,699,080 km (0.106 R)
• M18: 6,747,762 km (0.109 R)
• M19: 7,110,536 km (0.069 R)
• M20: 7,562,472 km (0.1 R)
• M21: 7,729,124 km (0.117 R)
• M22: 7,813,048 km (0.089 R)
• M23: 8,667,701 km (0.032 R)
• M24: 9,194,584 km (0.111 R)
• M25: 9,462,065 km (0.097 R)
• M26: 9,913,402 km (0.095 R)
• M27: 10,464,521 km (0.099 R)
• M28: 10,650,321 km (0.09 R)
• M29: 10,978,240 km (0.077 R)
• M30: 11,262,027 km (0.069 R)
• M31: 11,548,208 km (0.088 R)
• M32: 11,692,121 km (0.116 R)
• M33: 12,865,417 km (0.077 R)
• M34: 13,315,108 km (0.097 R)
• M35: 14,902,940 km (0.097 R)
• M36: 15,007,509 km (0.106 R)
• M37: 16,065,764 km (0.095 R)
• M38: 17,312,513 km (0.113 R)
• M39: 17,698,026 km (0.108 R)
• M40: 18,646,327 km (0.075 R)
• M41: 18,758,975 km (0.099 R)
• M42: 19,382,499 km (0.099 R)
• M43: 19,553,788 km (0.116 R)
• M44: 19,725,526 km (0.111 R)
• M45: 19,955,309 km (0.054 R)
• M46: 21,293,761 km (0.06 R)
• M47: 21,766,041 km (0.094 R)
• M48: 22,122,533 km (0.096 R)
• M49: 22,841,500 km (0.092 R)
• M50: 23,143,239 km (0.066 R)
• M51: 23,203,677 km (0.12 R)
• M52: 23,325,001 km (0.067 R)
• M53: 23,811,792 km (0.11 R)
• M54: 24,363,509 km (0.118 R)
• M55: 25,230,130 km (0.114 R)
• M56: 25,604,723 km (0.046 R)
• M57: 25,729,936 km (0.035 R)
• M58: 26,106,923 km (0.06 R)
• M59: 26,612,414 km (0.047 R)
• M60: 27,057,318 km (0.087 R)
• M61: 27,184,925 km (0.117 R)
• M62: 27,312,682 km (0.073 R)
• M63: 27,632,971 km (0.042 R)
• M64: 29,057,142 km (0.073 R)
• M65: 29,975,823 km (0.107 R)
• M66: 30,505,100 km (0.087 R)
• M67: 30,637,943 km (0.071 R)
• M68: 30,904,078 km (0.025 R)
• M69: 31,104,240 km (0.105 R)
• M70: 31,707,269 km (0.106 R)
• M71: 32,856,779 km (0.039 R)
• M72: 33,744,941 km (0.064 R)
• M73: 33,813,607 km (0.047 R)
• M74: 34,019,753 km (0.104 R)
• M75: 34,088,717 km (0.092 R)
• M76: 36,034,985 km (0.08 R)
• M77: 38,589,818 km (0.053 R)
• M78: 39,309,832 km (0.113 R)
• M79: 41,275,848 km (0.107 R)
• M80: 41,349,300 km (0.098 R)
• M81: 43,124,728 km (0.078 R)
• M82: 43,348,377 km (0.107 R)
• M83: 44,397,357 km (0.072 R)
• M84: 45,910,240 km (0.081 R)
• M85: 46,826,078 km (0.086 R)
• M86: 48,211,055 km (0.095 R)
• M87: 48,365,889 km (0.082 R)
• M88: 51,100,239 km (0.065 R)
• M89: 51,336,903 km (0.106 R)
• M90: 53,403,597 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 10.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.14 AU - 13.12 AU

Year: 15703 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 120.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,403,386 km

• M1: 256,710 km (0.073 R)
• M2: 452,234 km (0.109 R)
• M3: 546,032 km (0.094 R)
• M4: 647,759 km (0.054 R)
• M5: 973,134 km (0.101 R)
• M6: 1,466,358 km (0.11 R)
• M7: 1,563,896 km (0.099 R)
• M8: 1,638,545 km (0.033 R)
• M9: 1,869,973 km (0.051 R)
• M10: 2,898,758 km (0.058 R)
• M11: 2,991,509 km (0.115 R)
• M12: 3,116,572 km (0.046 R)
• M13: 3,307,759 km (0.076 R)
• M14: 3,802,329 km (0.033 R)
• M15: 4,075,794 km (0.108 R)
• M16: 4,355,692 km (0.103 R)
• M17: 4,971,287 km (0.104 R)
• M18: 5,384,327 km (0.092 R)
• M19: 5,537,216 km (0.119 R)
• M20: 5,808,437 km (0.106 R)
• M21: 6,283,410 km (0.096 R)
• M22: 6,363,744 km (0.105 R)
• M23: 6,566,299 km (0.112 R)
• M24: 7,144,645 km (0.111 R)
• M25: 7,653,427 km (0.118 R)
• M26: 8,571,958 km (0.062 R)
• M27: 8,661,268 km (0.078 R)
• M28: 9,066,977 km (0.045 R)
• M29: 10,037,568 km (0.069 R)
• M30: 10,463,773 km (0.101 R)
• M31: 10,847,491 km (0.091 R)
• M32: 11,382,752 km (0.056 R)
• M33: 11,678,358 km (0.046 R)
• M34: 12,732,873 km (0.089 R)
• M35: 13,817,757 km (0.067 R)
• M36: 14,450,855 km (0.104 R)
• M37: 14,664,032 km (0.081 R)
• M38: 16,295,846 km (0.085 R)
• M39: 16,629,150 km (0.082 R)
• M40: 17,358,888 km (0.055 R)
• M41: 17,585,529 km (0.1 R)
• M42: 18,444,221 km (0.083 R)
• M43: 19,846,402 km (0.026 R)
• M44: 21,525,338 km (0.086 R)
• M45: 25,209,336 km (0.118 R)
• M46: 25,401,718 km (0.103 R)
• M47: 25,594,700 km (0.066 R)
• M48: 26,046,934 km (0.119 R)
• M49: 27,156,053 km (0.066 R)
• M50: 28,949,133 km (0.055 R)
• M51: 29,285,279 km (0.103 R)
• M52: 31,605,991 km (0.08 R)
• M53: 31,675,105 km (0.092 R)
• M54: 33,914,286 km (0.119 R)
• M55: 35,554,926 km (0.11 R)
• M56: 35,987,264 km (0.112 R)
• M57: 36,348,842 km (0.113 R)
• M58: 36,566,357 km (0.047 R)
• M59: 36,711,617 km (0.056 R)
• M60: 36,929,730 km (0.04 R)
• M61: 38,395,640 km (0.12 R)
• M62: 38,691,096 km (0.076 R)
• M63: 40,479,688 km (0.088 R)
• M64: 41,157,366 km (0.044 R)
• M65: 42,142,917 km (0.088 R)
• M66: 43,059,503 km (0.084 R)
• M67: 43,674,051 km (0.12 R)
• M68: 45,457,557 km (0.118 R)
• M69: 46,318,792 km (0.107 R)
• M70: 47,027,587 km (0.103 R)
• M71: 47,264,550 km (0.077 R)
• M72: 47,660,535 km (0.074 R)
• M73: 48,376,062 km (0.072 R)
• M74: 48,535,533 km (0.101 R)
• M75: 49,095,029 km (0.104 R)
• M76: 49,898,220 km (0.083 R)
• M77: 50,705,600 km (0.089 R)
• M78: 50,786,532 km (0.113 R)
• M79: 50,867,614 km (0.101 R)
• M80: 51,273,324 km (0.118 R)
• M81: 52,251,544 km (0.115 R)
• M82: 52,415,204 km (0.044 R)
• M83: 53,483,034 km (0.058 R)
• M84: 53,895,625 km (0.079 R)
• M85: 54,723,948 km (0.083 R)
• M86: 54,973,328 km (0.104 R)
• M87: 55,556,610 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.9

Radius: 4.7

Gravity: 36.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.91 AU - 18.03 AU

Year: 25546 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,403,386 km

• M1: 138,976 km (0.111 R)
• M2: 676,182 km (0.117 R)
• M3: 1,376,300 km (0.105 R)
• M4: 1,444,966 km (0.116 R)
• M5: 1,514,978 km (0.094 R)
• M6: 1,586,037 km (0.046 R)
• M7: 2,074,324 km (0.111 R)
• M8: 3,642,259 km (0.075 R)
• M9: 4,227,935 km (0.072 R)
• M10: 4,583,080 km (0.093 R)
• M11: 4,686,303 km (0.027 R)
• M12: 5,213,785 km (0.087 R)
• M13: 8,879,531 km (0.116 R)
• M14: 9,727,452 km (0.111 R)
• M15: 10,601,104 km (0.068 R)
• M16: 12,135,678 km (0.067 R)
• M17: 13,515,868 km (0.045 R)
• M18: 13,887,320 km (0.086 R)
• M19: 14,564,250 km (0.114 R)
• M20: 15,638,513 km (0.04 R)
• M21: 16,106,604 km (0.09 R)
• M22: 17,216,770 km (0.093 R)
• M23: 18,845,143 km (0.089 R)
• M24: 19,845,504 km (0.109 R)
• M25: 22,071,371 km (0.086 R)
• M26: 23,036,576 km (0.106 R)
• M27: 23,658,006 km (0.118 R)
• M28: 23,747,316 km (0.08 R)
• M29: 23,836,626 km (0.077 R)
• M30: 24,465,086 km (0.091 R)
• M31: 24,555,294 km (0.116 R)
• M32: 24,826,664 km (0.055 R)
• M33: 25,830,017 km (0.119 R)
• M34: 26,290,479 km (0.072 R)
• M35: 27,688,172 km (0.098 R)
• M36: 30,167,308 km (0.117 R)
• M37: 30,846,782 km (0.045 R)
• M38: 32,517,940 km (0.088 R)
• M39: 34,319,098 km (0.088 R)
• M40: 34,622,482 km (0.037 R)
• M41: 34,926,615 km (0.107 R)
• M42: 36,770,558 km (0.098 R)
• M43: 40,125,889 km (0.06 R)
• M44: 40,445,430 km (0.096 R)
• M45: 41,947,692 km (0.036 R)
• M46: 42,163,861 km (0.094 R)
• M47: 42,597,246 km (0.068 R)
• M48: 43,249,941 km (0.034 R)
• M49: 44,565,355 km (0.068 R)
• M50: 45,006,819 km (0.036 R)
• M51: 47,123,030 km (0.078 R)
• M52: 47,235,378 km (0.094 R)
• M53: 48,023,759 km (0.112 R)
• M54: 49,613,685 km (0.106 R)
• M55: 50,875,094 km (0.093 R)
• M56: 52,030,887 km (0.109 R)
• M57: 52,495,538 km (0.098 R)
• M58: 54,368,205 km (0.106 R)
• M59: 55,668,210 km (0.12 R)
• M60: 55,786,991 km (0.078 R)
• M61: 56,262,562 km (0.08 R)
• M62: 57,577,528 km (0.088 R)
• M63: 58,660,915 km (0.096 R)
• M64: 60,603,444 km (0.103 R)
• M65: 61,214,701 km (0.072 R)
• M66: 61,828,202 km (0.104 R)
• M67: 62,074,140 km (0.066 R)
• M68: 63,308,622 km (0.102 R)
• M69: 63,804,689 km (0.073 R)
• M70: 64,800,711 km (0.114 R)
• M71: 65,425,881 km (0.107 R)
• M72: 66,682,054 km (0.065 R)
• M73: 69,473,700 km (0.093 R)
• M74: 70,241,735 km (0.09 R)
• M75: 71,398,875 km (0.12 R)
• M76: 72,821,850 km (0.092 R)
• M77: 73,081,552 km (0.095 R)
• M78: 73,601,853 km (0.026 R)
• M79: 77,808,695 km (0.107 R)
• M80: 80,209,142 km (0.104 R)
• M81: 81,418,492 km (0.069 R)
• M82: 81,822,855 km (0.101 R)
• M83: 83,040,132 km (0.105 R)
• M84: 84,536,111 km (0.061 R)
• M85: 86,452,909 km (0.063 R)
• M86: 87,003,279 km (0.12 R)
• M87: 87,969,083 km (0.079 R)
• M88: 90,329,289 km (0.102 R)
• M89: 90,748,013 km (0.095 R)
• M90: 91,867,604 km (0.115 R)
• M91: 92,991,682 km (0.044 R)
• M92: 93,555,516 km (0.042 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit