🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 139 Days

Day: 21 Hours

Environment

Temp: 211 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,035,562 km

• M1: 263,591 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 457 Days

Day: 17 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,035,562 km

• M1: 963,859 km (0.094 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.82 AU - 1.98 AU

Year: 997 Days

Day: 35.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.4

Radius: 4

Gravity: 50.65 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.02 AU - 14.88 AU

Year: 15731 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,035,562 km

• M1: 67,020 km (0.036 R)
• M2: 151,243 km (0.071 R)
• M3: 215,271 km (0.095 R)
• M4: 320,588 km (0.117 R)
• M5: 388,206 km (0.098 R)
• M6: 793,018 km (0.057 R)
• M7: 838,945 km (0.097 R)
• M8: 909,555 km (0.067 R)
• M9: 1,133,204 km (0.083 R)
• M10: 1,291,628 km (0.073 R)
• M11: 1,571,226 km (0.099 R)
• M12: 1,899,743 km (0.055 R)
• M13: 1,961,826 km (0.11 R)
• M14: 2,087,788 km (0.06 R)
• M15: 2,969,518 km (0.042 R)
• M16: 4,642,172 km (0.097 R)
• M17: 4,937,478 km (0.111 R)
• M18: 5,065,982 km (0.063 R)
• M19: 5,238,917 km (0.116 R)
• M20: 5,724,512 km (0.119 R)
• M21: 5,995,434 km (0.097 R)
• M22: 6,833,032 km (0.106 R)
• M23: 7,216,900 km (0.092 R)
• M24: 7,362,758 km (0.078 R)
• M25: 7,509,514 km (0.05 R)
• M26: 8,156,525 km (0.079 R)
• M27: 8,666,205 km (0.111 R)
• M28: 9,081,488 km (0.104 R)
• M29: 9,609,569 km (0.054 R)
• M30: 9,716,382 km (0.085 R)
• M31: 11,591,441 km (0.103 R)
• M32: 12,686,498 km (0.119 R)
• M33: 13,814,316 km (0.09 R)
• M34: 13,874,455 km (0.079 R)
• M35: 14,298,564 km (0.071 R)
• M36: 14,420,636 km (0.107 R)
• M37: 15,097,567 km (0.119 R)
• M38: 15,346,198 km (0.11 R)
• M39: 15,784,819 km (0.116 R)
• M40: 15,910,781 km (0.109 R)
• M41: 17,060,141 km (0.104 R)
• M42: 18,500,918 km (0.091 R)
• M43: 19,640,704 km (0.07 R)
• M44: 20,048,359 km (0.115 R)
• M45: 20,116,575 km (0.078 R)
• M46: 21,218,513 km (0.107 R)
• M47: 22,057,608 km (0.062 R)
• M48: 22,128,068 km (0.104 R)
• M49: 23,121,847 km (0.09 R)
• M50: 23,768,409 km (0.07 R)
• M51: 24,275,396 km (0.107 R)
• M52: 24,639,667 km (0.081 R)
• M53: 24,859,127 km (0.114 R)
• M54: 27,164,281 km (0.12 R)
• M55: 28,918,316 km (0.056 R)
• M56: 29,614,544 km (0.085 R)
• M57: 30,237,918 km (0.079 R)
• M58: 31,023,457 km (0.076 R)
• M59: 32,054,485 km (0.101 R)
• M60: 32,855,283 km (0.104 R)
• M61: 33,016,250 km (0.113 R)
• M62: 36,289,601 km (0.114 R)
• M63: 36,455,954 km (0.097 R)
• M64: 36,873,033 km (0.107 R)
• M65: 37,123,908 km (0.08 R)
• M66: 37,543,530 km (0.113 R)
• M67: 37,627,604 km (0.091 R)
• M68: 39,664,679 km (0.074 R)
• M69: 39,836,118 km (0.082 R)
• M70: 40,007,707 km (0.059 R)
• M71: 40,523,969 km (0.102 R)
• M72: 43,402,980 km (0.064 R)
• M73: 44,110,727 km (0.081 R)
• M74: 45,717,259 km (0.1 R)
• M75: 47,797,567 km (0.08 R)
• M76: 50,464,299 km (0.096 R)
• M77: 52,143,684 km (0.068 R)
• M78: 53,179,051 km (0.097 R)
• M79: 54,126,006 km (0.082 R)
• M80: 54,887,608 km (0.049 R)
• M81: 55,269,831 km (0.118 R)
• M82: 55,748,694 km (0.119 R)
• M83: 56,517,926 km (0.048 R)
• M84: 57,000,379 km (0.108 R)
• M85: 58,261,190 km (0.096 R)
• M86: 58,943,955 km (0.112 R)
• M87: 60,022,106 km (0.054 R)
• M88: 60,415,848 km (0.062 R)
• M89: 61,205,874 km (0.057 R)
• M90: 61,403,792 km (0.055 R)
• M91: 62,297,640 km (0.053 R)
• M92: 63,796,760 km (0.051 R)
• M93: 64,600,998 km (0.116 R)
• M94: 66,423,100 km (0.071 R)
• M95: 66,626,703 km (0.114 R)
• M96: 67,954,384 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340

Radius: 6.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.26 AU - 14.52 AU

Year: 16607 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,035,562 km

• M1: 87,515 km (0.096 R)
• M2: 155,731 km (0.064 R)
• M3: 334,800 km (0.11 R)
• M4: 464,053 km (0.077 R)
• M5: 627,264 km (0.099 R)
• M6: 828,024 km (0.118 R)
• M7: 1,155,494 km (0.094 R)
• M8: 1,243,308 km (0.096 R)
• M9: 1,791,435 km (0.099 R)
• M10: 1,868,029 km (0.038 R)
• M11: 2,024,358 km (0.113 R)
• M12: 2,519,228 km (0.071 R)
• M13: 3,486,528 km (0.112 R)
• M14: 3,550,556 km (0.076 R)
• M15: 4,245,588 km (0.087 R)
• M16: 4,661,470 km (0.083 R)
• M17: 4,981,759 km (0.06 R)
• M18: 5,383,130 km (0.103 R)
• M19: 5,531,680 km (0.111 R)
• M20: 5,643,879 km (0.038 R)
• M21: 5,794,823 km (0.062 R)
• M22: 6,294,480 km (0.093 R)
• M23: 6,529,648 km (0.053 R)
• M24: 6,608,785 km (0.029 R)
• M25: 6,928,177 km (0.116 R)
• M26: 7,008,810 km (0.079 R)
• M27: 7,790,608 km (0.114 R)
• M28: 7,916,570 km (0.028 R)
• M29: 8,298,493 km (0.069 R)
• M30: 8,556,549 km (0.073 R)
• M31: 8,599,783 km (0.073 R)
• M32: 9,036,310 km (0.059 R)
• M33: 9,212,985 km (0.066 R)
• M34: 10,204,819 km (0.091 R)
• M35: 10,435,050 km (0.088 R)
• M36: 10,853,625 km (0.091 R)
• M37: 14,394,606 km (0.077 R)
• M38: 15,278,431 km (0.079 R)
• M39: 15,541,723 km (0.092 R)
• M40: 17,207,345 km (0.1 R)
• M41: 17,371,604 km (0.111 R)
• M42: 17,978,074 km (0.109 R)
• M43: 18,144,726 km (0.041 R)
• M44: 19,211,807 km (0.065 R)
• M45: 19,382,050 km (0.098 R)
• M46: 19,724,330 km (0.113 R)
• M47: 20,183,745 km (0.119 R)
• M48: 20,472,618 km (0.064 R)
• M49: 21,582,784 km (0.034 R)
• M50: 21,759,908 km (0.055 R)
• M51: 22,294,122 km (0.102 R)
• M52: 23,254,391 km (0.065 R)
• M53: 23,678,800 km (0.053 R)
• M54: 23,800,423 km (0.048 R)
• M55: 23,861,459 km (0.108 R)
• M56: 24,658,367 km (0.09 R)
• M57: 27,867,839 km (0.091 R)
• M58: 28,060,671 km (0.066 R)
• M59: 28,512,457 km (0.038 R)
• M60: 28,836,635 km (0.102 R)
• M61: 29,488,583 km (0.093 R)
• M62: 30,145,317 km (0.109 R)
• M63: 32,144,394 km (0.069 R)
• M64: 33,024,029 km (0.058 R)
• M65: 34,185,956 km (0.073 R)
• M66: 34,875,901 km (0.082 R)
• M67: 37,255,405 km (0.052 R)
• M68: 37,893,889 km (0.088 R)
• M69: 38,036,306 km (0.115 R)
• M70: 38,536,112 km (0.119 R)
• M71: 38,607,770 km (0.107 R)
• M72: 40,121,102 km (0.108 R)
• M73: 40,557,030 km (0.096 R)
• M74: 41,506,976 km (0.054 R)
• M75: 44,025,905 km (0.109 R)
• M76: 44,851,536 km (0.097 R)
• M77: 46,365,466 km (0.114 R)
• M78: 46,441,612 km (0.026 R)
• M79: 47,128,715 km (0.085 R)
• M80: 47,281,903 km (0.074 R)
• M81: 47,819,259 km (0.076 R)
• M82: 48,435,751 km (0.112 R)
• M83: 50,457,716 km (0.086 R)
• M84: 51,873,660 km (0.108 R)
• M85: 52,110,922 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.3

Radius: 3.7

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.18 AU - 13.9 AU

Year: 17931 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,035,562 km

• M1: 73,602 km (0.083 R)
• M2: 115,639 km (0.053 R)
• M3: 421,866 km (0.052 R)
• M4: 1,089,372 km (0.095 R)
• M5: 1,314,666 km (0.111 R)
• M6: 2,507,410 km (0.092 R)
• M7: 2,775,788 km (0.085 R)
• M8: 4,375,588 km (0.113 R)
• M9: 4,861,781 km (0.091 R)
• M10: 5,605,432 km (0.064 R)
• M11: 6,096,861 km (0.099 R)
• M12: 7,883,359 km (0.086 R)
• M13: 9,116,345 km (0.114 R)
• M14: 9,775,772 km (0.101 R)
• M15: 10,578,813 km (0.057 R)
• M16: 10,836,720 km (0.093 R)
• M17: 11,446,631 km (0.079 R)
• M18: 11,933,572 km (0.062 R)
• M19: 12,472,423 km (0.049 R)
• M20: 12,881,873 km (0.086 R)
• M21: 13,157,282 km (0.057 R)
• M22: 13,388,261 km (0.082 R)
• M23: 13,481,012 km (0.097 R)
• M24: 13,760,461 km (0.054 R)
• M25: 14,706,219 km (0.111 R)
• M26: 14,993,895 km (0.103 R)
• M27: 15,090,236 km (0.113 R)
• M28: 15,331,987 km (0.102 R)
• M29: 16,709,185 km (0.102 R)
• M30: 16,759,150 km (0.103 R)
• M31: 17,564,436 km (0.077 R)
• M32: 18,228,052 km (0.085 R)
• M33: 19,527,160 km (0.089 R)
• M34: 19,684,985 km (0.061 R)
• M35: 20,480,696 km (0.115 R)
• M36: 20,534,103 km (0.043 R)
• M37: 22,213,189 km (0.073 R)
• M38: 22,930,362 km (0.086 R)
• M39: 24,217,502 km (0.075 R)
• M40: 24,841,474 km (0.074 R)
• M41: 25,012,465 km (0.12 R)
• M42: 26,978,330 km (0.057 R)
• M43: 27,683,984 km (0.036 R)
• M44: 27,802,166 km (0.093 R)
• M45: 28,039,129 km (0.116 R)
• M46: 28,217,300 km (0.086 R)
• M47: 31,117,703 km (0.075 R)
• M48: 31,363,642 km (0.118 R)
• M49: 31,425,127 km (0.1 R)
• M50: 31,857,465 km (0.12 R)
• M51: 32,540,678 km (0.033 R)
• M52: 32,602,911 km (0.111 R)
• M53: 32,977,953 km (0.088 R)
• M54: 33,732,076 km (0.1 R)
• M55: 34,301,445 km (0.099 R)
• M56: 34,491,883 km (0.079 R)
• M57: 34,810,078 km (0.117 R)
• M58: 37,325,716 km (0.089 R)
• M59: 37,587,063 km (0.115 R)
• M60: 38,111,404 km (0.084 R)
• M61: 39,233,837 km (0.099 R)
• M62: 40,568,250 km (0.064 R)
• M63: 40,635,419 km (0.111 R)
• M64: 42,597,545 km (0.115 R)
• M65: 43,212,691 km (0.082 R)
• M66: 44,798,279 km (0.066 R)
• M67: 46,683,512 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit