🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 18.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.18 AU - 1.48 AU

Year: 569 Days

Day: 19.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,275,752 km

• M1: 1,077,553 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.3 AU - 1.42 AU

Year: 588 Days

Day: 40.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.29 AU - 2.67 AU

Year: 1448 Days

Day: 25.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.83 AU - 3.53 AU

Year: 2103 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.02 AU - 4.26 AU

Year: 2575 Days

Day: 42 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.38 AU - 4.22 AU

Year: 2747 Days

Day: 14.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 10.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.84 AU - 8.04 AU

Year: 7526 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,275,752 km

• M1: 147,354 km (0.096 R)
• M2: 230,231 km (0.114 R)
• M3: 315,203 km (0.116 R)
• M4: 439,668 km (0.11 R)
• M5: 562,937 km (0.082 R)
• M6: 714,031 km (0.066 R)
• M7: 791,074 km (0.059 R)
• M8: 863,030 km (0.045 R)
• M9: 1,333,665 km (0.066 R)
• M10: 1,726,210 km (0.105 R)
• M11: 1,985,463 km (0.06 R)
• M12: 2,085,993 km (0.117 R)
• M13: 2,176,799 km (0.102 R)
• M14: 2,268,951 km (0.08 R)
• M15: 2,577,721 km (0.08 R)
• M16: 2,650,874 km (0.101 R)
• M17: 2,737,192 km (0.086 R)
• M18: 2,811,991 km (0.068 R)
• M19: 3,014,696 km (0.086 R)
• M20: 3,678,911 km (0.107 R)
• M21: 4,387,406 km (0.111 R)
• M22: 4,519,352 km (0.062 R)
• M23: 4,652,793 km (0.113 R)
• M24: 4,938,675 km (0.088 R)
• M25: 5,261,357 km (0.092 R)
• M26: 5,417,388 km (0.082 R)
• M27: 5,670,358 km (0.105 R)
• M28: 6,519,176 km (0.114 R)
• M29: 7,216,302 km (0.114 R)
• M30: 7,529,859 km (0.097 R)
• M31: 7,794,647 km (0.038 R)
• M32: 7,919,262 km (0.074 R)
• M33: 8,026,524 km (0.118 R)
• M34: 8,680,716 km (0.108 R)
• M35: 8,884,019 km (0.106 R)
• M36: 9,145,217 km (0.085 R)
• M37: 9,257,864 km (0.086 R)
• M38: 9,503,504 km (0.116 R)
• M39: 9,655,795 km (0.042 R)
• M40: 9,808,833 km (0.092 R)
• M41: 9,885,726 km (0.11 R)
• M42: 9,962,769 km (0.105 R)
• M43: 10,156,349 km (0.117 R)
• M44: 10,744,269 km (0.119 R)
• M45: 11,022,521 km (0.075 R)
• M46: 11,182,590 km (0.089 R)
• M47: 11,444,387 km (0.087 R)
• M48: 12,076,587 km (0.077 R)
• M49: 12,262,388 km (0.11 R)
• M50: 12,386,704 km (0.116 R)
• M51: 12,469,880 km (0.11 R)
• M52: 12,553,206 km (0.087 R)
• M53: 12,783,288 km (0.038 R)
• M54: 12,930,342 km (0.117 R)
• M55: 13,954,489 km (0.097 R)
• M56: 14,106,032 km (0.112 R)
• M57: 14,171,107 km (0.114 R)
• M58: 14,805,701 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.5

Radius: 13.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.52 AU - 8.66 AU

Year: 9337 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,275,752 km

• M1: 337,642 km (0.053 R)
• M2: 503,546 km (0.068 R)
• M3: 719,117 km (0.052 R)
• M4: 814,860 km (0.045 R)
• M5: 1,168,958 km (0.081 R)
• M6: 1,344,436 km (0.106 R)
• M7: 1,550,133 km (0.103 R)
• M8: 1,744,461 km (0.078 R)
• M9: 1,878,800 km (0.119 R)
• M10: 2,278,376 km (0.096 R)
• M11: 2,475,994 km (0.066 R)
• M12: 3,157,413 km (0.101 R)
• M13: 3,350,693 km (0.101 R)
• M14: 3,462,892 km (0.068 R)
• M15: 3,720,050 km (0.066 R)
• M16: 3,895,080 km (0.069 R)
• M17: 4,072,952 km (0.1 R)
• M18: 4,529,375 km (0.1 R)
• M19: 4,874,647 km (0.074 R)
• M20: 5,034,567 km (0.079 R)
• M21: 5,758,471 km (0.12 R)
• M22: 6,410,119 km (0.094 R)
• M23: 6,727,117 km (0.11 R)
• M24: 7,413,173 km (0.118 R)
• M25: 7,523,576 km (0.081 R)
• M26: 7,671,678 km (0.096 R)
• M27: 8,045,972 km (0.112 R)
• M28: 8,580,335 km (0.104 R)
• M29: 8,773,915 km (0.065 R)
• M30: 8,890,751 km (0.105 R)
• M31: 9,483,009 km (0.099 R)
• M32: 9,723,413 km (0.108 R)
• M33: 10,006,602 km (0.071 R)
• M34: 10,997,987 km (0.089 R)
• M35: 11,208,620 km (0.042 R)
• M36: 11,676,413 km (0.101 R)
• M37: 12,107,404 km (0.107 R)
• M38: 13,118,237 km (0.11 R)
• M39: 13,566,283 km (0.07 R)
• M40: 13,792,176 km (0.099 R)
• M41: 14,110,520 km (0.09 R)
• M42: 15,080,213 km (0.074 R)
• M43: 15,833,439 km (0.069 R)
• M44: 16,598,931 km (0.105 R)
• M45: 17,034,859 km (0.117 R)
• M46: 18,615,361 km (0.07 R)
• M47: 18,967,215 km (0.108 R)
• M48: 20,500,593 km (0.094 R)
• M49: 20,968,386 km (0.105 R)
• M50: 23,143,539 km (0.073 R)
• M51: 23,251,399 km (0.103 R)
• M52: 25,111,947 km (0.041 R)
• M53: 26,060,099 km (0.111 R)
• M54: 26,849,826 km (0.109 R)
• M55: 28,684,045 km (0.102 R)
• M56: 29,032,459 km (0.045 R)
• M57: 29,850,909 km (0.116 R)
• M58: 30,381,084 km (0.087 R)
• M59: 30,617,747 km (0.054 R)
• M60: 30,736,379 km (0.108 R)
• M61: 31,450,858 km (0.056 R)
• M62: 31,750,203 km (0.061 R)
• M63: 31,930,170 km (0.075 R)
• M64: 32,050,446 km (0.101 R)
• M65: 32,835,685 km (0.109 R)
• M66: 33,078,483 km (0.094 R)
• M67: 33,382,914 km (0.117 R)
• M68: 34,671,700 km (0.104 R)
• M69: 35,664,432 km (0.079 R)
• M70: 36,415,114 km (0.097 R)
• M71: 36,540,776 km (0.116 R)
• M72: 37,995,914 km (0.104 R)
• M73: 38,826,781 km (0.04 R)
• M74: 38,955,136 km (0.056 R)
• M75: 39,728,258 km (0.104 R)
• M76: 40,571,541 km (0.047 R)
• M77: 41,683,053 km (0.043 R)
• M78: 41,946,196 km (0.082 R)
• M79: 42,275,610 km (0.107 R)
• M80: 42,871,010 km (0.118 R)
• M81: 43,402,531 km (0.072 R)
• M82: 44,070,037 km (0.105 R)
• M83: 44,472,156 km (0.112 R)
• M84: 45,077,728 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 8.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.99 AU - 11.61 AU

Year: 11377 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,275,752 km

• M1: 130,150 km (0.099 R)
• M2: 235,018 km (0.064 R)
• M3: 370,404 km (0.048 R)
• M4: 631,901 km (0.033 R)
• M5: 830,867 km (0.092 R)
• M6: 929,601 km (0.055 R)
• M7: 1,103,135 km (0.076 R)
• M8: 1,231,041 km (0.067 R)
• M9: 1,344,586 km (0.116 R)
• M10: 1,664,725 km (0.086 R)
• M11: 1,727,556 km (0.082 R)
• M12: 2,540,770 km (0.095 R)
• M13: 2,662,094 km (0.051 R)
• M14: 2,885,593 km (0.096 R)
• M15: 2,936,008 km (0.094 R)
• M16: 3,140,957 km (0.109 R)
• M17: 3,838,981 km (0.094 R)
• M18: 3,894,631 km (0.08 R)
• M19: 4,262,941 km (0.109 R)
• M20: 4,642,471 km (0.093 R)
• M21: 4,791,470 km (0.1 R)
• M22: 5,845,387 km (0.104 R)
• M23: 6,136,056 km (0.111 R)
• M24: 6,431,512 km (0.089 R)
• M25: 6,698,095 km (0.049 R)
• M26: 7,104,702 km (0.104 R)
• M27: 7,554,244 km (0.113 R)
• M28: 8,048,665 km (0.1 R)
• M29: 8,227,733 km (0.116 R)
• M30: 8,553,557 km (0.11 R)
• M31: 9,068,773 km (0.103 R)
• M32: 9,180,522 km (0.034 R)
• M33: 9,405,218 km (0.052 R)
• M34: 9,745,852 km (0.086 R)
• M35: 10,478,284 km (0.028 R)
• M36: 10,791,841 km (0.117 R)
• M37: 11,029,253 km (0.036 R)
• M38: 11,268,160 km (0.053 R)
• M39: 11,348,195 km (0.101 R)
• M40: 12,447,440 km (0.046 R)
• M41: 13,156,834 km (0.068 R)
• M42: 13,495,224 km (0.113 R)
• M43: 14,789,545 km (0.055 R)
• M44: 14,877,209 km (0.063 R)
• M45: 17,079,140 km (0.047 R)
• M46: 18,855,764 km (0.073 R)
• M47: 19,669,278 km (0.105 R)
• M48: 20,788,270 km (0.08 R)
• M49: 21,034,358 km (0.119 R)
• M50: 21,132,943 km (0.115 R)
• M51: 21,877,791 km (0.071 R)
• M52: 23,036,726 km (0.075 R)
• M53: 23,138,452 km (0.096 R)
• M54: 23,495,542 km (0.119 R)
• M55: 23,598,017 km (0.059 R)
• M56: 23,649,179 km (0.079 R)
• M57: 23,700,491 km (0.116 R)
• M58: 23,906,039 km (0.119 R)
• M59: 24,733,914 km (0.062 R)
• M60: 24,942,453 km (0.075 R)
• M61: 25,571,362 km (0.083 R)
• M62: 25,887,762 km (0.092 R)
• M63: 25,993,528 km (0.104 R)
• M64: 26,311,573 km (0.072 R)
• M65: 26,577,707 km (0.103 R)
• M66: 26,791,183 km (0.082 R)
• M67: 28,410,730 km (0.109 R)
• M68: 29,122,367 km (0.073 R)
• M69: 29,950,690 km (0.117 R)
• M70: 30,786,793 km (0.112 R)
• M71: 31,067,289 km (0.061 R)
• M72: 31,123,388 km (0.071 R)
• M73: 31,292,135 km (0.062 R)
• M74: 31,574,127 km (0.034 R)
• M75: 32,481,886 km (0.034 R)
• M76: 32,881,762 km (0.071 R)
• M77: 32,996,354 km (0.1 R)
• M78: 34,555,762 km (0.104 R)
• M79: 35,197,985 km (0.082 R)
• M80: 35,608,781 km (0.067 R)
• M81: 36,257,288 km (0.075 R)
• M82: 36,434,861 km (0.12 R)
• M83: 36,969,374 km (0.071 R)
• M84: 37,566,269 km (0.093 R)
• M85: 37,686,097 km (0.105 R)
• M86: 37,986,041 km (0.101 R)
• M87: 38,226,594 km (0.098 R)
• M88: 38,830,072 km (0.115 R)
• M89: 38,890,659 km (0.058 R)
• M90: 40,107,788 km (0.091 R)
• M91: 40,536,834 km (0.093 R)
• M92: 40,844,108 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit