🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 287 Days

Day: 17.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,490,128 km

• M1: 150,645 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.08 AU - 1.08 AU

Year: 418 Days

Day: 33.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.36 AU - 2.54 AU

Year: 1430 Days

Day: 38.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.49 AU - 2.93 AU

Year: 1663 Days

Day: 27.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,490,128 km

• M1: 195,076 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.72 AU - 2.96 AU

Year: 1784 Days

Day: 36 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,490,128 km

• M1: 1,744,760 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.03 AU - 3.53 AU

Year: 2214 Days

Day: 15 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.23 AU - 4.49 AU

Year: 3394 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,490,128 km

• M1: 349,760 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 8.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.01 AU - 9.71 AU

Year: 8215 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,490,128 km

• M1: 125,363 km (0.049 R)
• M2: 186,698 km (0.074 R)
• M3: 282,590 km (0.039 R)
• M4: 362,775 km (0.1 R)
• M5: 644,916 km (0.09 R)
• M6: 905,217 km (0.06 R)
• M7: 1,136,944 km (0.066 R)
• M8: 1,371,513 km (0.102 R)
• M9: 1,886,280 km (0.056 R)
• M10: 2,014,635 km (0.109 R)
• M11: 2,260,723 km (0.045 R)
• M12: 2,740,633 km (0.105 R)
• M13: 3,251,510 km (0.032 R)
• M14: 3,339,623 km (0.108 R)
• M15: 3,838,083 km (0.088 R)
• M16: 4,384,265 km (0.086 R)
• M17: 4,828,720 km (0.104 R)
• M18: 5,030,827 km (0.11 R)
• M19: 5,813,822 km (0.077 R)
• M20: 5,894,156 km (0.038 R)
• M21: 6,439,590 km (0.112 R)
• M22: 6,746,415 km (0.043 R)
• M23: 6,830,938 km (0.076 R)
• M24: 6,944,184 km (0.107 R)
• M25: 7,201,342 km (0.096 R)
• M26: 7,345,555 km (0.116 R)
• M27: 8,080,978 km (0.051 R)
• M28: 8,140,817 km (0.094 R)
• M29: 8,594,547 km (0.084 R)
• M30: 8,932,339 km (0.118 R)
• M31: 9,056,356 km (0.091 R)
• M32: 9,118,589 km (0.044 R)
• M33: 9,716,531 km (0.118 R)
• M34: 9,940,031 km (0.082 R)
• M35: 10,229,802 km (0.036 R)
• M36: 10,327,040 km (0.076 R)
• M37: 10,686,374 km (0.063 R)
• M38: 11,149,380 km (0.102 R)
• M39: 12,439,362 km (0.069 R)
• M40: 12,786,579 km (0.051 R)
• M41: 13,278,157 km (0.11 R)
• M42: 13,348,917 km (0.119 R)
• M43: 14,424,825 km (0.103 R)
• M44: 14,753,043 km (0.113 R)
• M45: 15,157,555 km (0.085 R)
• M46: 15,305,657 km (0.058 R)
• M47: 15,416,958 km (0.06 R)
• M48: 15,902,403 km (0.039 R)
• M49: 16,128,146 km (0.116 R)
• M50: 16,279,240 km (0.115 R)
• M51: 17,933,194 km (0.036 R)
• M52: 18,839,757 km (0.087 R)
• M53: 19,038,723 km (0.051 R)
• M54: 19,158,551 km (0.119 R)
• M55: 20,044,319 km (0.107 R)
• M56: 20,943,552 km (0.096 R)
• M57: 21,939,425 km (0.054 R)
• M58: 22,485,308 km (0.087 R)
• M59: 24,365,903 km (0.055 R)
• M60: 24,452,520 km (0.078 R)
• M61: 24,626,203 km (0.064 R)
• M62: 25,237,310 km (0.091 R)
• M63: 25,809,223 km (0.117 R)
• M64: 25,986,048 km (0.107 R)
• M65: 26,652,656 km (0.112 R)
• M66: 28,412,226 km (0.077 R)
• M67: 28,549,108 km (0.113 R)
• M68: 28,823,620 km (0.086 R)
• M69: 29,052,954 km (0.087 R)
• M70: 29,513,715 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.4

Radius: 4.8

Gravity: 27.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.26 AU - 23.52 AU

Year: 30606 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,490,128 km

• M1: 105,466 km (0.104 R)
• M2: 623,075 km (0.046 R)
• M3: 788,830 km (0.025 R)
• M4: 847,173 km (0.102 R)
• M5: 937,380 km (0.113 R)
• M6: 1,030,729 km (0.034 R)
• M7: 1,062,594 km (0.113 R)
• M8: 1,329,327 km (0.104 R)
• M9: 1,399,189 km (0.119 R)
• M10: 1,579,305 km (0.111 R)
• M11: 1,921,884 km (0.089 R)
• M12: 2,001,021 km (0.11 R)
• M13: 2,673,164 km (0.107 R)
• M14: 2,806,456 km (0.113 R)
• M15: 2,851,335 km (0.117 R)
• M16: 3,266,170 km (0.062 R)
• M17: 3,650,786 km (0.095 R)
• M18: 4,409,696 km (0.1 R)
• M19: 4,833,956 km (0.065 R)
• M20: 5,105,775 km (0.067 R)
• M21: 5,271,081 km (0.036 R)
• M22: 6,958,994 km (0.069 R)
• M23: 8,083,222 km (0.098 R)
• M24: 9,062,340 km (0.12 R)
• M25: 9,804,046 km (0.09 R)
• M26: 11,130,082 km (0.062 R)
• M27: 12,363,516 km (0.11 R)
• M28: 12,437,417 km (0.077 R)
• M29: 14,565,297 km (0.118 R)
• M30: 14,878,406 km (0.051 R)
• M31: 15,511,205 km (0.051 R)
• M32: 15,830,746 km (0.109 R)
• M33: 16,721,152 km (0.048 R)
• M34: 16,966,643 km (0.103 R)
• M35: 18,212,643 km (0.054 R)
• M36: 19,230,357 km (0.069 R)
• M37: 19,919,106 km (0.094 R)
• M38: 21,055,452 km (0.071 R)
• M39: 21,409,250 km (0.096 R)
• M40: 21,498,112 km (0.084 R)
• M41: 22,302,499 km (0.1 R)
• M42: 22,753,687 km (0.095 R)
• M43: 23,665,037 km (0.113 R)
• M44: 25,241,499 km (0.091 R)
• M45: 25,900,478 km (0.105 R)
• M46: 27,139,148 km (0.092 R)
• M47: 27,717,344 km (0.111 R)
• M48: 28,396,967 km (0.105 R)
• M49: 28,787,866 km (0.026 R)
• M50: 29,377,581 km (0.081 R)
• M51: 30,269,334 km (0.119 R)
• M52: 30,568,679 km (0.068 R)
• M53: 32,588,699 km (0.11 R)
• M54: 34,547,384 km (0.111 R)
• M55: 36,756,197 km (0.091 R)
• M56: 38,901,729 km (0.034 R)
• M57: 40,208,616 km (0.101 R)
• M58: 44,440,591 km (0.025 R)
• M59: 44,667,082 km (0.059 R)
• M60: 44,894,171 km (0.109 R)
• M61: 45,463,391 km (0.07 R)
• M62: 45,691,678 km (0.11 R)
• M63: 46,724,053 km (0.068 R)
• M64: 47,532,180 km (0.106 R)
• M65: 50,338,038 km (0.099 R)
• M66: 51,880,093 km (0.078 R)
• M67: 52,118,701 km (0.117 R)
• M68: 52,956,749 km (0.116 R)
• M69: 53,678,558 km (0.117 R)
• M70: 53,920,009 km (0.118 R)
• M71: 54,888,955 km (0.101 R)
• M72: 59,070,814 km (0.077 R)
• M73: 59,444,659 km (0.117 R)
• M74: 61,704,484 km (0.063 R)
• M75: 62,971,877 km (0.119 R)
• M76: 63,353,950 km (0.115 R)
• M77: 63,481,408 km (0.104 R)
• M78: 64,632,563 km (0.111 R)
• M79: 68,388,517 km (0.112 R)
• M80: 69,174,355 km (0.096 R)
• M81: 71,549,819 km (0.045 R)
• M82: 73,952,062 km (0.114 R)
• M83: 74,220,590 km (0.103 R)
• M84: 75,568,168 km (0.1 R)
• M85: 75,703,254 km (0.093 R)
• M86: 77,331,926 km (0.09 R)
• M87: 77,877,360 km (0.11 R)
• M88: 79,383,960 km (0.117 R)
• M89: 80,209,741 km (0.079 R)
• M90: 82,008,805 km (0.081 R)
• M91: 85,505,655 km (0.111 R)
• M92: 86,352,080 km (0.059 R)
• M93: 88,053,307 km (0.082 R)
• M94: 94,094,218 km (0.056 R)
• M95: 97,752,784 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit