🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 217 Days

Day: 21 Hours

Environment

Temp: 226 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.61 AU - 0.99 AU

Year: 249 Days

Day: 20.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.18 AU - 1.64 AU

Year: 583 Days

Day: 42 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,245,806 km

• M1: 499,806 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.13 AU - 2.63 AU

Year: 1279 Days

Day: 34.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,245,806 km

• M1: 20,046 km (0.086 R)
• M2: 49,367 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.55 AU - 3.51 AU

Year: 1837 Days

Day: 36.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 9.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.73 AU - 7.17 AU

Year: 5705 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,245,806 km

• M1: 139,575 km (0.079 R)
• M2: 383,270 km (0.075 R)
• M3: 447,746 km (0.078 R)
• M4: 737,218 km (0.096 R)
• M5: 1,082,191 km (0.047 R)
• M6: 1,222,514 km (0.108 R)
• M7: 1,505,852 km (0.06 R)
• M8: 1,679,685 km (0.069 R)
• M9: 1,910,365 km (0.068 R)
• M10: 2,012,540 km (0.093 R)
• M11: 2,116,511 km (0.108 R)
• M12: 2,311,885 km (0.12 R)
• M13: 2,402,691 km (0.066 R)
• M14: 2,701,438 km (0.093 R)
• M15: 3,012,153 km (0.111 R)
• M16: 3,355,031 km (0.092 R)
• M17: 3,458,254 km (0.054 R)
• M18: 3,604,710 km (0.054 R)
• M19: 3,817,289 km (0.106 R)
• M20: 3,903,607 km (0.112 R)
• M21: 4,367,061 km (0.098 R)
• M22: 4,685,854 km (0.112 R)
• M23: 5,154,544 km (0.092 R)
• M24: 5,442,819 km (0.038 R)
• M25: 5,540,208 km (0.086 R)
• M26: 5,761,313 km (0.09 R)
• M27: 6,288,496 km (0.109 R)
• M28: 6,441,984 km (0.092 R)
• M29: 6,519,176 km (0.039 R)
• M30: 6,883,596 km (0.11 R)
• M31: 7,415,716 km (0.079 R)
• M32: 8,127,353 km (0.111 R)
• M33: 8,210,978 km (0.071 R)
• M34: 8,378,827 km (0.116 R)
• M35: 8,491,325 km (0.12 R)
• M36: 9,468,498 km (0.044 R)
• M37: 9,644,724 km (0.059 R)
• M38: 9,970,399 km (0.113 R)
• M39: 10,059,858 km (0.101 R)
• M40: 10,724,223 km (0.114 R)
• M41: 10,815,926 km (0.117 R)
• M42: 11,402,798 km (0.095 R)
• M43: 11,715,757 km (0.11 R)
• M44: 12,031,708 km (0.084 R)
• M45: 12,318,337 km (0.081 R)
• M46: 12,930,941 km (0.114 R)
• M47: 13,388,860 km (0.081 R)
• M48: 13,851,865 km (0.1 R)
• M49: 14,590,280 km (0.11 R)
• M50: 14,896,058 km (0.046 R)
• M51: 15,513,898 km (0.102 R)
• M52: 15,686,982 km (0.11 R)
• M53: 15,965,384 km (0.061 R)
• M54: 16,703,799 km (0.096 R)
• M55: 16,774,708 km (0.071 R)
• M56: 17,489,337 km (0.084 R)
• M57: 17,850,317 km (0.093 R)
• M58: 18,140,986 km (0.103 R)
• M59: 18,690,010 km (0.11 R)
• M60: 18,874,315 km (0.117 R)
• M61: 18,985,167 km (0.105 R)
• M62: 19,281,819 km (0.046 R)
• M63: 19,804,664 km (0.113 R)
• M64: 20,256,449 km (0.099 R)
• M65: 20,483,688 km (0.117 R)
• M66: 20,597,682 km (0.096 R)
• M67: 21,247,236 km (0.033 R)
• M68: 21,401,023 km (0.104 R)
• M69: 21,632,450 km (0.086 R)
• M70: 22,370,716 km (0.075 R)
• M71: 22,448,956 km (0.043 R)
• M72: 23,196,347 km (0.055 R)
• M73: 23,513,494 km (0.073 R)
• M74: 23,593,080 km (0.052 R)
• M75: 23,712,459 km (0.089 R)
• M76: 24,032,000 km (0.088 R)
• M77: 24,836,837 km (0.1 R)
• M78: 26,143,125 km (0.085 R)
• M79: 27,723,328 km (0.067 R)
• M80: 27,891,326 km (0.078 R)
• M81: 28,270,856 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 11.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.49 AU - 6.79 AU

Year: 5959 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,245,806 km

• M1: 154,684 km (0.084 R)
• M2: 236,514 km (0.115 R)
• M3: 323,580 km (0.109 R)
• M4: 501,751 km (0.099 R)
• M5: 581,337 km (0.098 R)
• M6: 716,723 km (0.096 R)
• M7: 991,834 km (0.063 R)
• M8: 1,066,034 km (0.119 R)
• M9: 1,675,646 km (0.114 R)
• M10: 1,747,453 km (0.042 R)
• M11: 2,103,346 km (0.07 R)
• M12: 2,340,010 km (0.12 R)
• M13: 2,441,288 km (0.05 R)
• M14: 2,648,182 km (0.039 R)
• M15: 3,013,500 km (0.087 R)
• M16: 3,235,952 km (0.086 R)
• M17: 3,371,936 km (0.069 R)
• M18: 3,533,203 km (0.1 R)
• M19: 3,673,525 km (0.096 R)
• M20: 4,008,176 km (0.025 R)
• M21: 5,229,044 km (0.061 R)
• M22: 5,309,079 km (0.064 R)
• M23: 5,470,196 km (0.055 R)
• M24: 5,797,366 km (0.1 R)
• M25: 6,557,024 km (0.099 R)
• M26: 6,672,215 km (0.104 R)
• M27: 7,051,445 km (0.094 R)
• M28: 7,497,696 km (0.092 R)
• M29: 7,983,889 km (0.082 R)
• M30: 8,107,008 km (0.119 R)
• M31: 8,324,074 km (0.07 R)
• M32: 9,147,012 km (0.051 R)
• M33: 9,308,279 km (0.078 R)
• M34: 9,405,517 km (0.116 R)
• M35: 10,869,931 km (0.079 R)
• M36: 11,350,738 km (0.108 R)
• M37: 11,454,709 km (0.061 R)
• M38: 11,663,548 km (0.097 R)
• M39: 11,768,416 km (0.088 R)
• M40: 12,049,660 km (0.093 R)
• M41: 12,404,356 km (0.107 R)
• M42: 12,906,706 km (0.119 R)
• M43: 13,124,072 km (0.108 R)
• M44: 13,306,132 km (0.043 R)
• M45: 13,415,787 km (0.084 R)
• M46: 13,857,400 km (0.081 R)
• M47: 14,191,602 km (0.087 R)
• M48: 14,266,401 km (0.084 R)
• M49: 14,566,345 km (0.108 R)
• M50: 15,632,529 km (0.113 R)
• M51: 16,058,284 km (0.073 R)
• M52: 16,253,061 km (0.087 R)
• M53: 16,448,735 km (0.095 R)
• M54: 17,119,532 km (0.113 R)
• M55: 18,000,962 km (0.091 R)
• M56: 18,528,743 km (0.042 R)
• M57: 19,020,472 km (0.029 R)
• M58: 19,475,100 km (0.102 R)
• M59: 19,766,217 km (0.039 R)
• M60: 20,902,562 km (0.079 R)
• M61: 21,371,701 km (0.109 R)
• M62: 22,146,618 km (0.054 R)
• M63: 22,320,152 km (0.118 R)
• M64: 22,799,613 km (0.093 R)
• M65: 22,887,128 km (0.098 R)
• M66: 22,974,792 km (0.108 R)
• M67: 23,946,281 km (0.108 R)
• M68: 24,347,502 km (0.1 R)
• M69: 24,841,026 km (0.061 R)
• M70: 25,428,496 km (0.082 R)
• M71: 25,837,946 km (0.112 R)
• M72: 26,066,382 km (0.108 R)
• M73: 26,249,490 km (0.065 R)
• M74: 26,433,196 km (0.031 R)
• M75: 26,709,353 km (0.074 R)
• M76: 26,940,333 km (0.059 R)
• M77: 27,357,711 km (0.041 R)
• M78: 27,824,007 km (0.08 R)
• M79: 28,105,102 km (0.111 R)
• M80: 28,292,847 km (0.114 R)
• M81: 28,434,067 km (0.095 R)
• M82: 29,191,033 km (0.087 R)
• M83: 30,194,535 km (0.09 R)
• M84: 30,773,030 km (0.073 R)
• M85: 31,598,960 km (0.092 R)
• M86: 32,284,417 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 11.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.59 AU - 12.61 AU

Year: 12019 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,245,806 km

• M1: 179,069 km (0.075 R)
• M2: 655,837 km (0.099 R)
• M3: 1,005,298 km (0.104 R)
• M4: 1,106,725 km (0.076 R)
• M5: 1,410,259 km (0.107 R)
• M6: 1,501,963 km (0.085 R)
• M7: 2,362,001 km (0.035 R)
• M8: 2,527,905 km (0.048 R)
• M9: 2,871,082 km (0.116 R)
• M10: 4,456,969 km (0.078 R)
• M11: 4,732,379 km (0.102 R)
• M12: 5,048,928 km (0.112 R)
• M13: 5,481,715 km (0.089 R)
• M14: 5,591,819 km (0.083 R)
• M15: 6,077,563 km (0.096 R)
• M16: 7,009,558 km (0.054 R)
• M17: 7,089,293 km (0.116 R)
• M18: 7,330,296 km (0.045 R)
• M19: 7,533,150 km (0.036 R)
• M20: 7,696,810 km (0.12 R)
• M21: 9,048,128 km (0.108 R)
• M22: 9,441,271 km (0.076 R)
• M23: 9,529,384 km (0.084 R)
• M24: 9,795,519 km (0.091 R)
• M25: 10,608,583 km (0.087 R)
• M26: 11,490,164 km (0.086 R)
• M27: 11,631,534 km (0.059 R)
• M28: 11,820,925 km (0.116 R)
• M29: 11,963,641 km (0.067 R)
• M30: 12,491,871 km (0.102 R)
• M31: 13,076,799 km (0.088 R)
• M32: 13,372,554 km (0.108 R)
• M33: 13,720,518 km (0.065 R)
• M34: 13,970,945 km (0.06 R)
• M35: 14,476,287 km (0.04 R)
• M36: 15,452,862 km (0.111 R)
• M37: 15,818,030 km (0.085 R)
• M38: 16,450,530 km (0.067 R)
• M39: 18,232,689 km (0.089 R)
• M40: 18,342,644 km (0.111 R)
• M41: 18,784,855 km (0.075 R)
• M42: 19,623,201 km (0.106 R)
• M43: 19,848,945 km (0.096 R)
• M44: 21,510,528 km (0.049 R)
• M45: 21,684,959 km (0.091 R)
• M46: 21,801,496 km (0.086 R)
• M47: 21,976,825 km (0.078 R)
• M48: 23,276,082 km (0.085 R)
• M49: 23,514,990 km (0.101 R)
• M50: 24,478,700 km (0.105 R)
• M51: 24,782,533 km (0.112 R)
• M52: 25,148,748 km (0.073 R)
• M53: 25,271,269 km (0.116 R)
• M54: 25,886,715 km (0.057 R)
• M55: 26,258,316 km (0.094 R)
• M56: 28,524,873 km (0.118 R)
• M57: 28,844,564 km (0.052 R)
• M58: 28,972,919 km (0.111 R)
• M59: 29,358,732 km (0.026 R)
• M60: 29,681,564 km (0.09 R)
• M61: 30,005,593 km (0.043 R)
• M62: 30,135,444 km (0.08 R)
• M63: 30,330,819 km (0.092 R)
• M64: 31,050,235 km (0.093 R)
• M65: 31,907,879 km (0.106 R)
• M66: 32,907,193 km (0.105 R)
• M67: 34,255,369 km (0.066 R)
• M68: 34,595,256 km (0.094 R)
• M69: 35,209,953 km (0.054 R)
• M70: 35,759,277 km (0.089 R)
• M71: 36,866,600 km (0.093 R)
• M72: 37,075,439 km (0.099 R)
• M73: 37,214,864 km (0.031 R)
• M74: 37,424,451 km (0.063 R)
• M75: 37,634,336 km (0.071 R)
• M76: 39,969,110 km (0.068 R)
• M77: 41,406,746 km (0.08 R)
• M78: 41,551,557 km (0.117 R)
• M79: 42,423,263 km (0.093 R)
• M80: 44,258,829 km (0.1 R)
• M81: 44,406,782 km (0.104 R)
• M82: 44,554,883 km (0.065 R)
• M83: 44,925,886 km (0.11 R)
• M84: 45,223,436 km (0.045 R)
• M85: 45,297,936 km (0.074 R)
• M86: 45,596,384 km (0.1 R)
• M87: 45,895,430 km (0.119 R)
• M88: 47,930,859 km (0.116 R)
• M89: 48,158,846 km (0.058 R)
• M90: 48,692,312 km (0.064 R)
• M91: 49,380,911 km (0.096 R)
• M92: 52,011,440 km (0.067 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit