🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 23.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,354,000 km

• M1: 61,485 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 13.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,354,000 km

• M1: 35,754 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.18 AU

Year: 415 Days

Day: 25 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,354,000 km

• M1: 748,139 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.36 AU - 1.84 AU

Year: 708 Days

Day: 13.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.5 AU - 3.56 AU

Year: 1845 Days

Day: 13.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 12.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.06 AU - 6.46 AU

Year: 5479 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,354,000 km

• M1: 223,798 km (0.04 R)
• M2: 308,770 km (0.114 R)
• M3: 639,980 km (0.081 R)
• M4: 775,665 km (0.102 R)
• M5: 867,817 km (0.092 R)
• M6: 1,064,239 km (0.085 R)
• M7: 1,387,520 km (0.072 R)
• M8: 1,569,581 km (0.088 R)
• M9: 1,957,787 km (0.069 R)
• M10: 2,106,637 km (0.058 R)
• M11: 2,259,227 km (0.063 R)
• M12: 2,376,362 km (0.071 R)
• M13: 2,949,472 km (0.088 R)
• M14: 3,099,518 km (0.118 R)
• M15: 3,407,391 km (0.117 R)
• M16: 3,725,286 km (0.093 R)
• M17: 3,934,723 km (0.114 R)
• M18: 4,172,135 km (0.106 R)
• M19: 4,512,620 km (0.058 R)
• M20: 4,686,153 km (0.108 R)
• M21: 4,786,384 km (0.107 R)
• M22: 4,989,089 km (0.103 R)
• M23: 5,614,109 km (0.086 R)
• M24: 5,908,817 km (0.062 R)
• M25: 6,319,164 km (0.094 R)
• M26: 6,541,765 km (0.082 R)
• M27: 7,052,193 km (0.077 R)
• M28: 7,399,709 km (0.07 R)
• M29: 7,693,669 km (0.091 R)
• M30: 7,782,680 km (0.098 R)
• M31: 7,871,840 km (0.085 R)
• M32: 8,414,731 km (0.081 R)
• M33: 8,598,437 km (0.117 R)
• M34: 8,814,456 km (0.065 R)
• M35: 9,505,000 km (0.084 R)
• M36: 9,921,331 km (0.11 R)
• M37: 10,147,972 km (0.085 R)
• M38: 10,376,258 km (0.039 R)
• M39: 11,273,097 km (0.055 R)
• M40: 11,475,802 km (0.079 R)
• M41: 11,850,545 km (0.076 R)
• M42: 12,160,213 km (0.118 R)
• M43: 12,542,285 km (0.051 R)
• M44: 13,964,662 km (0.04 R)
• M45: 14,182,477 km (0.086 R)
• M46: 14,401,488 km (0.08 R)
• M47: 14,547,944 km (0.074 R)
• M48: 15,288,304 km (0.081 R)
• M49: 15,663,196 km (0.102 R)
• M50: 15,776,143 km (0.12 R)
• M51: 17,037,402 km (0.075 R)
• M52: 17,856,750 km (0.107 R)
• M53: 18,291,182 km (0.087 R)
• M54: 18,768,998 km (0.04 R)
• M55: 18,849,033 km (0.09 R)
• M56: 19,049,643 km (0.109 R)
• M57: 19,130,127 km (0.069 R)
• M58: 20,845,416 km (0.084 R)
• M59: 21,889,759 km (0.089 R)
• M60: 22,951,006 km (0.091 R)
• M61: 24,683,798 km (0.1 R)
• M62: 24,903,408 km (0.097 R)
• M63: 25,432,984 km (0.085 R)
• M64: 25,788,130 km (0.099 R)
• M65: 25,877,140 km (0.116 R)
• M66: 26,368,719 km (0.096 R)
• M67: 26,458,478 km (0.117 R)
• M68: 26,998,825 km (0.067 R)
• M69: 27,770,601 km (0.102 R)
• M70: 27,953,260 km (0.103 R)
• M71: 28,182,144 km (0.083 R)
• M72: 28,365,701 km (0.066 R)
• M73: 28,964,990 km (0.113 R)
• M74: 29,428,893 km (0.036 R)
• M75: 29,755,016 km (0.036 R)
• M76: 30,882,386 km (0.12 R)
• M77: 31,261,317 km (0.098 R)
• M78: 31,356,312 km (0.074 R)
• M79: 31,737,039 km (0.105 R)
• M80: 31,928,075 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 9.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.29 AU - 11.97 AU

Year: 13875 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,354,000 km

• M1: 145,260 km (0.069 R)
• M2: 248,482 km (0.102 R)
• M3: 408,253 km (0.12 R)
• M4: 475,871 km (0.081 R)
• M5: 566,826 km (0.101 R)
• M6: 789,278 km (0.049 R)
• M7: 1,015,620 km (0.043 R)
• M8: 1,237,324 km (0.112 R)
• M9: 1,474,736 km (0.088 R)
• M10: 1,584,989 km (0.1 R)
• M11: 2,115,164 km (0.055 R)
• M12: 2,399,999 km (0.089 R)
• M13: 2,697,100 km (0.104 R)
• M14: 3,435,964 km (0.086 R)
• M15: 3,961,800 km (0.109 R)
• M16: 4,116,784 km (0.078 R)
• M17: 5,556,065 km (0.095 R)
• M18: 5,773,431 km (0.086 R)
• M19: 5,949,358 km (0.094 R)
• M20: 6,351,626 km (0.07 R)
• M21: 6,808,947 km (0.115 R)
• M22: 8,096,536 km (0.047 R)
• M23: 9,046,782 km (0.1 R)
• M24: 9,979,375 km (0.065 R)
• M25: 10,457,041 km (0.119 R)
• M26: 10,779,723 km (0.089 R)
• M27: 11,160,300 km (0.062 R)
• M28: 11,656,068 km (0.107 R)
• M29: 11,767,219 km (0.082 R)
• M30: 12,046,668 km (0.117 R)
• M31: 13,476,375 km (0.111 R)
• M32: 14,004,305 km (0.095 R)
• M33: 14,063,247 km (0.087 R)
• M34: 14,419,440 km (0.089 R)
• M35: 15,750,561 km (0.103 R)
• M36: 16,120,367 km (0.088 R)
• M37: 16,430,783 km (0.091 R)
• M38: 16,617,930 km (0.079 R)
• M39: 17,373,848 km (0.116 R)
• M40: 20,911,239 km (0.063 R)
• M41: 21,249,779 km (0.115 R)
• M42: 22,345,284 km (0.091 R)
• M43: 23,178,844 km (0.096 R)
• M44: 24,022,576 km (0.095 R)
• M45: 24,448,182 km (0.062 R)
• M46: 24,876,480 km (0.095 R)
• M47: 25,235,066 km (0.073 R)
• M48: 25,740,109 km (0.084 R)
• M49: 25,885,069 km (0.076 R)
• M50: 26,321,446 km (0.112 R)
• M51: 26,613,760 km (0.075 R)
• M52: 27,054,177 km (0.095 R)
• M53: 27,645,088 km (0.106 R)
• M54: 28,614,482 km (0.103 R)
• M55: 28,990,422 km (0.113 R)
• M56: 29,595,096 km (0.12 R)
• M57: 30,203,960 km (0.095 R)
• M58: 30,280,404 km (0.08 R)
• M59: 31,511,595 km (0.058 R)
• M60: 32,994,708 km (0.116 R)
• M61: 33,388,749 km (0.115 R)
• M62: 34,820,400 km (0.045 R)
• M63: 35,785,905 km (0.081 R)
• M64: 37,250,618 km (0.098 R)
• M65: 38,651,901 km (0.096 R)
• M66: 40,997,296 km (0.098 R)
• M67: 41,251,314 km (0.089 R)
• M68: 42,443,609 km (0.097 R)
• M69: 44,079,910 km (0.081 R)
• M70: 44,513,894 km (0.054 R)
• M71: 44,687,876 km (0.068 R)
• M72: 44,949,373 km (0.057 R)
• M73: 47,236,276 km (0.119 R)
• M74: 47,324,987 km (0.1 R)
• M75: 47,858,453 km (0.099 R)
• M76: 49,110,887 km (0.045 R)
• M77: 49,921,707 km (0.097 R)
• M78: 50,283,435 km (0.101 R)
• M79: 50,464,747 km (0.09 R)
• M80: 54,972,131 km (0.089 R)
• M81: 55,065,480 km (0.026 R)
• M82: 56,095,462 km (0.065 R)
• M83: 58,460,006 km (0.073 R)
• M84: 59,606,524 km (0.074 R)
• M85: 60,278,667 km (0.087 R)
• M86: 60,375,008 km (0.106 R)
• M87: 60,856,863 km (0.116 R)
• M88: 61,243,423 km (0.1 R)
• M89: 62,310,356 km (0.118 R)
• M90: 64,561,355 km (0.066 R)
• M91: 65,251,599 km (0.081 R)
• M92: 65,647,136 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.3

Radius: 3.5

Gravity: 78.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.08 AU - 20.86 AU

Year: 25546 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,354,000 km

• M1: 59,989 km (0.107 R)
• M2: 538,852 km (0.116 R)
• M3: 617,690 km (0.068 R)
• M4: 907,012 km (0.111 R)
• M5: 1,165,068 km (0.076 R)
• M6: 1,481,019 km (0.038 R)
• M7: 1,901,239 km (0.112 R)
• M8: 2,356,017 km (0.105 R)
• M9: 2,934,512 km (0.119 R)
• M10: 3,505,377 km (0.096 R)
• M11: 3,853,940 km (0.064 R)
• M12: 6,105,687 km (0.114 R)
• M13: 6,705,575 km (0.079 R)
• M14: 7,074,633 km (0.097 R)
• M15: 7,198,949 km (0.031 R)
• M16: 7,703,991 km (0.095 R)
• M17: 7,960,701 km (0.026 R)
• M18: 8,090,253 km (0.078 R)
• M19: 8,482,648 km (0.056 R)
• M20: 8,814,456 km (0.042 R)
• M21: 8,948,346 km (0.109 R)
• M22: 9,490,639 km (0.117 R)
• M23: 10,043,552 km (0.032 R)
• M24: 10,324,048 km (0.034 R)
• M25: 10,749,355 km (0.036 R)
• M26: 11,398,011 km (0.08 R)
• M27: 11,763,928 km (0.117 R)
• M28: 13,882,832 km (0.094 R)
• M29: 15,466,475 km (0.034 R)
• M30: 16,526,226 km (0.101 R)
• M31: 17,189,843 km (0.115 R)
• M32: 17,777,762 km (0.071 R)
• M33: 18,800,712 km (0.069 R)
• M34: 19,493,201 km (0.062 R)
• M35: 21,260,700 km (0.08 R)
• M36: 21,800,898 km (0.11 R)
• M37: 22,072,717 km (0.114 R)
• M38: 22,711,201 km (0.073 R)
• M39: 23,819,871 km (0.098 R)
• M40: 24,193,267 km (0.098 R)
• M41: 24,286,915 km (0.058 R)
• M42: 27,836,125 km (0.073 R)
• M43: 28,130,982 km (0.084 R)
• M44: 28,624,505 km (0.106 R)
• M45: 29,320,435 km (0.118 R)
• M46: 29,921,369 km (0.083 R)
• M47: 32,571,645 km (0.079 R)
• M48: 33,402,213 km (0.082 R)
• M49: 34,766,545 km (0.075 R)
• M50: 36,900,708 km (0.044 R)
• M51: 38,092,555 km (0.069 R)
• M52: 38,638,437 km (0.119 R)
• M53: 39,186,863 km (0.075 R)
• M54: 40,180,642 km (0.035 R)
• M55: 40,847,699 km (0.113 R)
• M56: 44,008,851 km (0.112 R)
• M57: 45,503,035 km (0.041 R)
• M58: 45,966,040 km (0.058 R)
• M59: 47,481,915 km (0.087 R)
• M60: 48,895,466 km (0.089 R)
• M61: 49,964,791 km (0.103 R)
• M62: 50,562,136 km (0.106 R)
• M63: 51,884,730 km (0.099 R)
• M64: 53,462,389 km (0.105 R)
• M65: 53,828,605 km (0.118 R)
• M66: 54,932,488 km (0.041 R)
• M67: 58,288,716 km (0.055 R)
• M68: 58,539,891 km (0.11 R)
• M69: 59,169,698 km (0.057 R)
• M70: 59,548,480 km (0.103 R)
• M71: 60,054,868 km (0.03 R)
• M72: 61,454,955 km (0.106 R)
• M73: 61,582,711 km (0.109 R)
• M74: 63,639,682 km (0.085 R)
• M75: 65,197,146 km (0.084 R)
• M76: 67,161,366 km (0.107 R)
• M77: 68,084,833 km (0.075 R)
• M78: 69,012,340 km (0.058 R)
• M79: 71,013,960 km (0.11 R)
• M80: 71,685,355 km (0.112 R)
• M81: 72,089,120 km (0.104 R)
• M82: 73,305,350 km (0.116 R)
• M83: 74,937,313 km (0.109 R)
• M84: 78,237,143 km (0.119 R)
• M85: 78,375,671 km (0.065 R)
• M86: 78,514,348 km (0.066 R)
• M87: 79,904,711 km (0.108 R)
• M88: 82,709,970 km (0.045 R)
• M89: 87,408,689 km (0.115 R)
• M90: 88,560,743 km (0.096 R)
• M91: 90,443,581 km (0.085 R)
• M92: 92,193,278 km (0.081 R)
• M93: 94,101,249 km (0.084 R)
• M94: 94,248,603 km (0.112 R)
• M95: 98,404,283 km (0.083 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit