🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 25.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 157 Days

Day: 41.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.36 AU

Year: 480 Days

Day: 40.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,315,300 km

• M1: 300,243 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.06 AU - 1.4 AU

Year: 486 Days

Day: 18.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,315,300 km

• M1: 53,107 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.89 AU - 2.47 AU

Year: 1147 Days

Day: 27.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,315,300 km

• M1: 98,435 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.93 AU - 6.07 AU

Year: 3985 Days

Day: 34.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 8.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.39 AU - 9.57 AU

Year: 8035 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,315,300 km

• M1: 153,039 km (0.089 R)
• M2: 215,421 km (0.044 R)
• M3: 323,431 km (0.082 R)
• M4: 398,678 km (0.113 R)
• M5: 675,135 km (0.082 R)
• M6: 753,076 km (0.119 R)
• M7: 906,563 km (0.103 R)
• M8: 1,122,732 km (0.039 R)
• M9: 1,203,066 km (0.117 R)
• M10: 1,271,432 km (0.111 R)
• M11: 1,327,232 km (0.086 R)
• M12: 1,633,609 km (0.09 R)
• M13: 1,709,904 km (0.088 R)
• M14: 2,277,029 km (0.092 R)
• M15: 2,379,803 km (0.079 R)
• M16: 2,590,138 km (0.093 R)
• M17: 3,669,486 km (0.119 R)
• M18: 3,974,516 km (0.112 R)
• M19: 4,161,364 km (0.114 R)
• M20: 4,245,438 km (0.11 R)
• M21: 4,308,718 km (0.109 R)
• M22: 4,982,207 km (0.108 R)
• M23: 5,319,850 km (0.072 R)
• M24: 5,595,260 km (0.105 R)
• M25: 5,711,348 km (0.074 R)
• M26: 5,828,333 km (0.099 R)
• M27: 6,522,467 km (0.092 R)
• M28: 6,891,675 km (0.113 R)
• M29: 7,116,520 km (0.086 R)
• M30: 7,343,759 km (0.098 R)
• M31: 7,753,658 km (0.03 R)
• M32: 8,144,706 km (0.099 R)
• M33: 8,622,522 km (0.113 R)
• M34: 8,783,789 km (0.118 R)
• M35: 8,891,948 km (0.037 R)
• M36: 9,191,443 km (0.086 R)
• M37: 9,940,629 km (0.067 R)
• M38: 10,451,057 km (0.104 R)
• M39: 11,028,056 km (0.099 R)
• M40: 12,243,239 km (0.102 R)
• M41: 12,698,316 km (0.07 R)
• M42: 12,974,175 km (0.102 R)
• M43: 13,066,476 km (0.109 R)
• M44: 13,344,878 km (0.074 R)
• M45: 13,531,576 km (0.037 R)
• M46: 14,033,627 km (0.105 R)
• M47: 14,509,797 km (0.1 R)
• M48: 14,894,562 km (0.072 R)
• M49: 15,088,292 km (0.109 R)
• M50: 15,282,769 km (0.079 R)
• M51: 15,412,919 km (0.069 R)
• M52: 15,608,743 km (0.11 R)
• M53: 15,739,940 km (0.064 R)
• M54: 16,367,353 km (0.113 R)
• M55: 16,600,577 km (0.106 R)
• M56: 16,801,486 km (0.104 R)
• M57: 16,902,166 km (0.096 R)
• M58: 17,510,580 km (0.073 R)
• M59: 18,263,955 km (0.058 R)
• M60: 18,333,069 km (0.059 R)
• M61: 18,923,233 km (0.11 R)
• M62: 19,027,952 km (0.046 R)
• M63: 19,273,292 km (0.11 R)
• M64: 20,372,088 km (0.093 R)
• M65: 20,587,061 km (0.078 R)
• M66: 20,838,834 km (0.056 R)
• M67: 21,345,522 km (0.08 R)
• M68: 21,673,440 km (0.072 R)
• M69: 21,892,900 km (0.045 R)
• M70: 22,778,370 km (0.081 R)
• M71: 22,889,821 km (0.064 R)
• M72: 23,225,369 km (0.069 R)
• M73: 23,300,168 km (0.071 R)
• M74: 23,976,948 km (0.093 R)
• M75: 24,317,732 km (0.116 R)
• M76: 24,584,016 km (0.085 R)
• M77: 25,349,808 km (0.105 R)
• M78: 25,542,490 km (0.084 R)
• M79: 25,658,428 km (0.114 R)
• M80: 25,774,367 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.2

Radius: 5.8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.32 AU - 22.22 AU

Year: 27836 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,315,300 km

• M1: 149,598 km (0.108 R)
• M2: 536,458 km (0.092 R)
• M3: 601,234 km (0.073 R)
• M4: 645,964 km (0.12 R)
• M5: 886,816 km (0.106 R)
• M6: 1,239,269 km (0.084 R)
• M7: 1,297,014 km (0.051 R)
• M8: 1,415,495 km (0.09 R)
• M9: 1,568,683 km (0.096 R)
• M10: 1,663,229 km (0.087 R)
• M11: 1,759,570 km (0.068 R)
• M12: 2,094,370 km (0.115 R)
• M13: 2,412,415 km (0.091 R)
• M14: 2,485,120 km (0.071 R)
• M15: 3,014,696 km (0.097 R)
• M16: 3,212,165 km (0.106 R)
• M17: 3,745,033 km (0.116 R)
• M18: 3,787,220 km (0.096 R)
• M19: 3,871,892 km (0.117 R)
• M20: 4,305,128 km (0.118 R)
• M21: 4,662,666 km (0.088 R)
• M22: 5,264,050 km (0.091 R)
• M23: 5,311,323 km (0.117 R)
• M24: 5,987,954 km (0.079 R)
• M25: 7,105,001 km (0.026 R)
• M26: 7,209,720 km (0.056 R)
• M27: 7,262,229 km (0.071 R)
• M28: 7,687,236 km (0.117 R)
• M29: 8,065,569 km (0.081 R)
• M30: 8,728,437 km (0.056 R)
• M31: 8,896,885 km (0.092 R)
• M32: 9,180,073 km (0.085 R)
• M33: 10,105,935 km (0.056 R)
• M34: 11,061,117 km (0.118 R)
• M35: 11,243,327 km (0.115 R)
• M36: 14,094,663 km (0.072 R)
• M37: 14,823,952 km (0.109 R)
• M38: 15,633,426 km (0.048 R)
• M39: 15,906,293 km (0.105 R)
• M40: 16,874,191 km (0.098 R)
• M41: 17,648,061 km (0.109 R)
• M42: 18,289,686 km (0.12 R)
• M43: 18,721,725 km (0.097 R)
• M44: 19,449,219 km (0.081 R)
• M45: 19,669,278 km (0.057 R)
• M46: 20,111,788 km (0.088 R)
• M47: 20,260,040 km (0.105 R)
• M48: 20,334,390 km (0.112 R)
• M49: 20,408,740 km (0.106 R)
• M50: 20,856,786 km (0.06 R)
• M51: 21,991,037 km (0.08 R)
• M52: 23,222,825 km (0.111 R)
• M53: 24,161,253 km (0.117 R)
• M54: 24,240,091 km (0.051 R)
• M55: 25,431,788 km (0.09 R)
• M56: 25,511,822 km (0.099 R)
• M57: 25,592,157 km (0.09 R)
• M58: 27,295,777 km (0.079 R)
• M59: 27,459,886 km (0.115 R)
• M60: 29,455,372 km (0.075 R)
• M61: 30,130,806 km (0.099 R)
• M62: 30,215,628 km (0.087 R)
• M63: 31,411,065 km (0.108 R)
• M64: 33,408,196 km (0.112 R)
• M65: 37,524,083 km (0.087 R)
• M66: 38,439,622 km (0.064 R)
• M67: 39,084,987 km (0.041 R)
• M68: 40,573,486 km (0.106 R)
• M69: 41,890,994 km (0.108 R)
• M70: 42,270,075 km (0.096 R)
• M71: 42,745,497 km (0.047 R)
• M72: 44,085,894 km (0.097 R)
• M73: 45,148,787 km (0.099 R)
• M74: 48,984,626 km (0.116 R)
• M75: 49,084,258 km (0.087 R)
• M76: 52,107,182 km (0.05 R)
• M77: 52,821,063 km (0.085 R)
• M78: 55,709,200 km (0.114 R)
• M79: 56,752,944 km (0.081 R)
• M80: 57,382,452 km (0.097 R)
• M81: 59,178,225 km (0.099 R)
• M82: 59,497,018 km (0.074 R)
• M83: 63,258,656 km (0.093 R)
• M84: 64,675,199 km (0.108 R)
• M85: 66,433,123 km (0.111 R)
• M86: 68,095,305 km (0.083 R)
• M87: 68,652,408 km (0.1 R)
• M88: 70,332,691 km (0.081 R)
• M89: 70,445,189 km (0.09 R)
• M90: 70,557,836 km (0.081 R)
• M91: 70,895,927 km (0.1 R)
• M92: 71,008,724 km (0.096 R)
• M93: 71,234,467 km (0.109 R)
• M94: 71,460,509 km (0.1 R)
• M95: 72,594,312 km (0.1 R)
• M96: 74,076,976 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.2

Radius: 4.4

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15 AU - 22.22 AU

Year: 28616 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,315,300 km

• M1: 513,270 km (0.108 R)
• M2: 2,165,280 km (0.1 R)
• M3: 2,358,710 km (0.088 R)
• M4: 2,437,697 km (0.09 R)
• M5: 3,318,679 km (0.109 R)
• M6: 3,362,960 km (0.027 R)
• M7: 4,002,192 km (0.081 R)
• M8: 4,432,585 km (0.09 R)
• M9: 5,131,057 km (0.107 R)
• M10: 5,440,725 km (0.102 R)
• M11: 5,597,803 km (0.109 R)
• M12: 5,809,633 km (0.114 R)
• M13: 5,916,596 km (0.085 R)
• M14: 6,024,157 km (0.117 R)
• M15: 6,682,986 km (0.109 R)
• M16: 7,713,416 km (0.092 R)
• M17: 8,670,094 km (0.076 R)
• M18: 9,853,713 km (0.102 R)
• M19: 10,889,229 km (0.08 R)
• M20: 13,271,874 km (0.107 R)
• M21: 13,767,193 km (0.076 R)
• M22: 14,196,389 km (0.033 R)
• M23: 14,848,486 km (0.076 R)
• M24: 15,510,158 km (0.061 R)
• M25: 16,106,604 km (0.092 R)
• M26: 16,256,801 km (0.091 R)
• M27: 16,710,381 km (0.111 R)
• M28: 16,862,373 km (0.07 R)
• M29: 17,321,489 km (0.112 R)
• M30: 17,784,644 km (0.093 R)
• M31: 17,939,926 km (0.088 R)
• M32: 19,198,493 km (0.11 R)
• M33: 19,278,079 km (0.098 R)
• M34: 19,357,815 km (0.052 R)
• M35: 23,907,086 km (0.087 R)
• M36: 24,164,245 km (0.044 R)
• M37: 24,768,171 km (0.114 R)
• M38: 25,202,454 km (0.069 R)
• M39: 25,376,885 km (0.079 R)
• M40: 25,726,944 km (0.096 R)
• M41: 26,875,706 km (0.106 R)
• M42: 29,497,858 km (0.12 R)
• M43: 29,958,170 km (0.077 R)
• M44: 30,235,525 km (0.112 R)
• M45: 30,699,577 km (0.057 R)
• M46: 31,446,968 km (0.059 R)
• M47: 33,724,895 km (0.104 R)
• M48: 34,302,642 km (0.037 R)
• M49: 35,957,195 km (0.097 R)
• M50: 36,843,712 km (0.091 R)
• M51: 39,647,176 km (0.116 R)
• M52: 39,850,180 km (0.074 R)
• M53: 42,104,321 km (0.12 R)
• M54: 42,518,557 km (0.081 R)
• M55: 42,934,140 km (0.119 R)
• M56: 43,142,530 km (0.087 R)
• M57: 43,560,207 km (0.086 R)
• M58: 44,504,768 km (0.077 R)
• M59: 45,032,549 km (0.099 R)
• M60: 45,562,275 km (0.104 R)
• M61: 47,163,870 km (0.083 R)
• M62: 48,566,799 km (0.056 R)
• M63: 49,001,381 km (0.088 R)
• M64: 49,437,010 km (0.1 R)
• M65: 49,764,629 km (0.095 R)
• M66: 50,422,112 km (0.059 R)
• M67: 50,861,930 km (0.111 R)
• M68: 52,634,216 km (0.085 R)
• M69: 57,038,078 km (0.102 R)
• M70: 58,186,092 km (0.119 R)
• M71: 58,994,220 km (0.046 R)
• M72: 59,110,008 km (0.107 R)
• M73: 59,806,087 km (0.107 R)
• M74: 60,271,785 km (0.11 R)
• M75: 62,499,746 km (0.118 R)
• M76: 63,683,066 km (0.049 R)
• M77: 63,920,627 km (0.118 R)
• M78: 64,277,568 km (0.116 R)
• M79: 64,635,106 km (0.053 R)
• M80: 68,733,490 km (0.065 R)
• M81: 71,553,110 km (0.1 R)
• M82: 73,163,531 km (0.075 R)
• M83: 74,285,366 km (0.105 R)
• M84: 75,287,372 km (0.109 R)
• M85: 75,664,209 km (0.084 R)
• M86: 77,938,695 km (0.03 R)
• M87: 78,320,020 km (0.114 R)
• M88: 79,595,342 km (0.112 R)
• M89: 82,166,630 km (0.099 R)
• M90: 82,554,687 km (0.077 R)
• M91: 84,112,899 km (0.067 R)
• M92: 86,074,276 km (0.069 R)
• M93: 87,126,398 km (0.119 R)
• M94: 87,786,274 km (0.118 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit