🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.21 AU

Year: 419 Days

Day: 20.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.78 AU

Year: 777 Days

Day: 19.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.27 AU - 1.93 AU

Year: 848 Days

Day: 43.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,531,812 km

• M1: 318,045 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.56 AU - 2.06 AU

Year: 1020 Days

Day: 43.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.85 AU - 2.55 AU

Year: 1367 Days

Day: 14.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,531,812 km

• M1: 809,175 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.38 AU - 2.63 AU

Year: 1656 Days

Day: 12.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,531,812 km

• M1: 780,751 km (0.082 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 14

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.15 AU - 10.29 AU

Year: 12696 Days

Day: 5.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,531,812 km

• M1: 506,538 km (0.111 R)
• M2: 672,293 km (0.111 R)
• M3: 858,991 km (0.112 R)
• M4: 967,300 km (0.12 R)
• M5: 1,064,389 km (0.096 R)
• M6: 1,182,272 km (0.083 R)
• M7: 1,269,488 km (0.082 R)
• M8: 1,395,449 km (0.054 R)
• M9: 1,660,686 km (0.119 R)
• M10: 1,759,570 km (0.07 R)
• M11: 2,175,602 km (0.114 R)
• M12: 2,373,071 km (0.069 R)
• M13: 2,622,750 km (0.098 R)
• M14: 2,762,624 km (0.073 R)
• M15: 3,074,535 km (0.107 R)
• M16: 3,347,402 km (0.073 R)
• M17: 3,474,261 km (0.086 R)
• M18: 3,654,377 km (0.067 R)
• M19: 3,811,455 km (0.045 R)
• M20: 4,078,188 km (0.106 R)
• M21: 4,296,002 km (0.051 R)
• M22: 4,743,449 km (0.109 R)
• M23: 4,857,592 km (0.091 R)
• M24: 5,804,547 km (0.113 R)
• M25: 5,957,735 km (0.069 R)
• M26: 6,174,353 km (0.074 R)
• M27: 6,456,794 km (0.094 R)
• M28: 7,595,682 km (0.073 R)
• M29: 8,102,669 km (0.057 R)
• M30: 8,481,601 km (0.061 R)
• M31: 9,436,185 km (0.036 R)
• M32: 10,276,177 km (0.063 R)
• M33: 10,536,627 km (0.06 R)
• M34: 10,874,718 km (0.116 R)
• M35: 12,420,363 km (0.084 R)
• M36: 12,937,523 km (0.088 R)
• M37: 13,057,949 km (0.065 R)
• M38: 13,259,308 km (0.099 R)
• M39: 13,380,632 km (0.082 R)
• M40: 13,787,837 km (0.081 R)
• M41: 14,034,075 km (0.032 R)
• M42: 14,406,275 km (0.081 R)
• M43: 14,949,614 km (0.11 R)
• M44: 15,075,875 km (0.098 R)
• M45: 15,202,584 km (0.072 R)
• M46: 15,798,582 km (0.049 R)
• M47: 16,402,359 km (0.068 R)
• M48: 16,619,725 km (0.075 R)
• M49: 17,101,430 km (0.082 R)
• M50: 17,277,806 km (0.11 R)
• M51: 17,855,104 km (0.033 R)
• M52: 17,944,414 km (0.117 R)
• M53: 18,213,391 km (0.052 R)
• M54: 19,394,616 km (0.049 R)
• M55: 20,600,524 km (0.03 R)
• M56: 24,411,231 km (0.095 R)
• M57: 24,809,161 km (0.069 R)
• M58: 25,259,301 km (0.062 R)
• M59: 26,066,232 km (0.079 R)
• M60: 26,167,809 km (0.074 R)
• M61: 26,269,386 km (0.117 R)
• M62: 26,421,976 km (0.082 R)
• M63: 26,881,690 km (0.073 R)
• M64: 27,395,708 km (0.116 R)
• M65: 28,276,840 km (0.084 R)
• M66: 28,642,308 km (0.052 R)
• M67: 29,114,588 km (0.116 R)
• M68: 29,907,457 km (0.106 R)
• M69: 30,440,025 km (0.044 R)
• M70: 30,922,029 km (0.079 R)
• M71: 31,568,591 km (0.12 R)
• M72: 31,893,518 km (0.119 R)
• M73: 33,259,496 km (0.108 R)
• M74: 33,811,213 km (0.106 R)
• M75: 33,921,916 km (0.03 R)
• M76: 34,088,119 km (0.062 R)
• M77: 36,671,824 km (0.116 R)
• M78: 37,413,231 km (0.093 R)
• M79: 37,527,823 km (0.092 R)
• M80: 38,448,149 km (0.088 R)

Asteroid Belt

Center: 10.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.3

Radius: 6

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.87 AU - 12.07 AU

Year: 14194 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,531,812 km

• M1: 175,329 km (0.059 R)
• M2: 427,850 km (0.111 R)
• M3: 598,242 km (0.096 R)
• M4: 1,124,228 km (0.076 R)
• M5: 1,227,301 km (0.111 R)
• M6: 1,443,171 km (0.112 R)
• M7: 1,555,668 km (0.057 R)
• M8: 1,671,008 km (0.1 R)
• M9: 1,759,421 km (0.046 R)
• M10: 1,819,260 km (0.073 R)
• M11: 2,725,972 km (0.111 R)
• M12: 2,795,386 km (0.047 R)
• M13: 4,507,533 km (0.079 R)
• M14: 5,396,743 km (0.1 R)
• M15: 5,528,240 km (0.083 R)
• M16: 5,572,221 km (0.085 R)
• M17: 6,431,063 km (0.086 R)
• M18: 6,757,785 km (0.11 R)
• M19: 6,994,448 km (0.08 R)
• M20: 7,137,763 km (0.117 R)
• M21: 7,671,678 km (0.1 R)
• M22: 8,117,928 km (0.057 R)
• M23: 8,268,574 km (0.074 R)
• M24: 8,726,193 km (0.108 R)
• M25: 9,665,668 km (0.115 R)
• M26: 10,801,864 km (0.097 R)
• M27: 10,856,916 km (0.11 R)
• M28: 11,134,121 km (0.099 R)
• M29: 12,093,791 km (0.112 R)
• M30: 12,496,658 km (0.09 R)
• M31: 12,612,596 km (0.098 R)
• M32: 13,434,038 km (0.102 R)
• M33: 14,820,511 km (0.039 R)
• M34: 14,943,331 km (0.048 R)
• M35: 15,561,918 km (0.062 R)
• M36: 15,874,279 km (0.086 R)
• M37: 15,937,110 km (0.117 R)
• M38: 16,062,772 km (0.059 R)
• M39: 16,442,003 km (0.082 R)
• M40: 17,597,048 km (0.069 R)
• M41: 18,315,716 km (0.064 R)
• M42: 19,714,307 km (0.115 R)
• M43: 20,120,166 km (0.082 R)
• M44: 20,871,297 km (0.064 R)
• M45: 21,008,927 km (0.101 R)
• M46: 21,980,415 km (0.086 R)
• M47: 22,612,616 km (0.112 R)
• M48: 22,683,226 km (0.04 R)
• M49: 23,607,890 km (0.102 R)
• M50: 23,751,205 km (0.055 R)
• M51: 23,823,012 km (0.108 R)
• M52: 24,038,732 km (0.106 R)
• M53: 25,127,356 km (0.059 R)
• M54: 26,157,936 km (0.098 R)
• M55: 28,108,094 km (0.072 R)
• M56: 28,336,081 km (0.111 R)
• M57: 29,331,206 km (0.116 R)
• M58: 29,562,484 km (0.105 R)
• M59: 32,066,902 km (0.109 R)
• M60: 33,344,318 km (0.055 R)
• M61: 33,908,452 km (0.062 R)
• M62: 34,882,783 km (0.12 R)
• M63: 35,455,443 km (0.096 R)
• M64: 36,527,162 km (0.039 R)
• M65: 37,191,826 km (0.065 R)
• M66: 38,871,212 km (0.076 R)
• M67: 39,890,721 km (0.104 R)
• M68: 40,489,412 km (0.103 R)
• M69: 40,918,907 km (0.106 R)
• M70: 42,129,453 km (0.059 R)
• M71: 42,651,849 km (0.084 R)
• M72: 42,913,944 km (0.115 R)
• M73: 43,703,223 km (0.111 R)
• M74: 45,920,562 km (0.098 R)
• M75: 46,817,701 km (0.074 R)
• M76: 48,538,226 km (0.062 R)
• M77: 49,819,232 km (0.06 R)
• M78: 50,648,453 km (0.119 R)
• M79: 50,833,356 km (0.103 R)
• M80: 50,925,958 km (0.074 R)
• M81: 51,482,312 km (0.095 R)
• M82: 53,539,732 km (0.045 R)
• M83: 56,101,296 km (0.081 R)
• M84: 56,964,027 km (0.079 R)
• M85: 60,164,374 km (0.062 R)
• M86: 60,949,015 km (0.08 R)
• M87: 61,934,566 km (0.114 R)
• M88: 63,821,593 km (0.061 R)
• M89: 64,021,306 km (0.026 R)
• M90: 64,121,238 km (0.1 R)
• M91: 65,929,128 km (0.088 R)
• M92: 66,940,709 km (0.108 R)
• M93: 67,245,140 km (0.089 R)
• M94: 67,448,444 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.3

Radius: 6.3

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.33 AU - 13.63 AU

Year: 20736 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,531,812 km

• M1: 260,300 km (0.079 R)
• M2: 533,167 km (0.091 R)
• M3: 974,181 km (0.091 R)
• M4: 1,830,031 km (0.095 R)
• M5: 2,209,112 km (0.091 R)
• M6: 2,786,859 km (0.119 R)
• M7: 2,965,479 km (0.086 R)
• M8: 3,147,838 km (0.08 R)
• M9: 3,523,329 km (0.046 R)
• M10: 4,398,925 km (0.087 R)
• M11: 4,440,214 km (0.089 R)
• M12: 4,607,016 km (0.077 R)
• M13: 4,775,762 km (0.107 R)
• M14: 5,426,663 km (0.102 R)
• M15: 6,197,541 km (0.044 R)
• M16: 6,337,115 km (0.115 R)
• M17: 6,619,407 km (0.084 R)
• M18: 7,343,161 km (0.105 R)
• M19: 7,441,596 km (0.112 R)
• M20: 8,041,035 km (0.065 R)
• M21: 8,244,339 km (0.091 R)
• M22: 8,656,032 km (0.117 R)
• M23: 8,812,212 km (0.107 R)
• M24: 9,074,457 km (0.027 R)
• M25: 9,286,138 km (0.069 R)
• M26: 9,714,287 km (0.118 R)
• M27: 10,039,663 km (0.066 R)
• M28: 10,479,181 km (0.083 R)
• M29: 11,206,526 km (0.116 R)
• M30: 12,650,744 km (0.113 R)
• M31: 13,424,614 km (0.094 R)
• M32: 13,545,040 km (0.046 R)
• M33: 13,665,765 km (0.082 R)
• M34: 13,908,413 km (0.116 R)
• M35: 14,706,817 km (0.033 R)
• M36: 17,517,163 km (0.069 R)
• M37: 18,112,113 km (0.106 R)
• M38: 19,050,541 km (0.099 R)
• M39: 19,185,927 km (0.055 R)
• M40: 20,004,676 km (0.092 R)
• M41: 21,114,094 km (0.109 R)
• M42: 22,243,408 km (0.101 R)
• M43: 22,457,333 km (0.112 R)
• M44: 23,319,914 km (0.084 R)
• M45: 25,597,692 km (0.115 R)
• M46: 26,649,514 km (0.116 R)
• M47: 27,485,766 km (0.097 R)
• M48: 27,945,481 km (0.062 R)
• M49: 28,562,422 km (0.083 R)
• M50: 30,519,312 km (0.048 R)
• M51: 31,473,746 km (0.117 R)
• M52: 31,874,370 km (0.064 R)
• M53: 33,575,447 km (0.115 R)
• M54: 34,973,888 km (0.063 R)
• M55: 35,139,642 km (0.116 R)
• M56: 35,471,899 km (0.113 R)
• M57: 35,972,454 km (0.072 R)
• M58: 37,912,439 km (0.1 R)
• M59: 37,997,560 km (0.076 R)
• M60: 38,424,063 km (0.115 R)
• M61: 39,195,839 km (0.026 R)
• M62: 39,281,858 km (0.097 R)
• M63: 39,454,194 km (0.12 R)
• M64: 39,886,083 km (0.063 R)
• M65: 46,276,755 km (0.06 R)
• M66: 46,367,710 km (0.069 R)
• M67: 47,555,667 km (0.112 R)
• M68: 47,923,229 km (0.112 R)
• M69: 48,476,442 km (0.111 R)
• M70: 48,568,744 km (0.107 R)
• M71: 48,846,248 km (0.077 R)
• M72: 49,682,051 km (0.033 R)
• M73: 49,961,650 km (0.068 R)
• M74: 51,085,429 km (0.11 R)
• M75: 51,556,064 km (0.117 R)
• M76: 51,744,856 km (0.096 R)
• M77: 52,691,661 km (0.115 R)
• M78: 53,071,939 km (0.11 R)
• M79: 53,357,821 km (0.105 R)
• M80: 54,410,391 km (0.11 R)
• M81: 54,698,517 km (0.072 R)
• M82: 57,510,807 km (0.101 R)
• M83: 59,477,570 km (0.09 R)
• M84: 60,071,923 km (0.102 R)
• M85: 63,073,005 km (0.058 R)
• M86: 64,286,992 km (0.05 R)
• M87: 65,508,608 km (0.073 R)
• M88: 67,458,617 km (0.062 R)
• M89: 67,561,839 km (0.113 R)
• M90: 67,768,284 km (0.087 R)
• M91: 68,078,401 km (0.103 R)
• M92: 68,181,922 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit