🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 192 Days

Day: 12.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.52 AU - 3.82 AU

Year: 2021 Days

Day: 43.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.88 AU - 3.9 AU

Year: 2748 Days

Day: 36.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,324,987 km

• M1: 535,112 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.24 AU - 4.82 AU

Year: 2898 Days

Day: 38.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.22 AU - 4.94 AU

Year: 2952 Days

Day: 28.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.83 AU - 5.35 AU

Year: 3522 Days

Day: 44.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 13.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.81 AU - 6.33 AU

Year: 5356 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,324,987 km

• M1: 180,415 km (0.092 R)
• M2: 300,692 km (0.105 R)
• M3: 438,172 km (0.049 R)
• M4: 572,661 km (0.078 R)
• M5: 706,551 km (0.09 R)
• M6: 796,459 km (0.112 R)
• M7: 891,005 km (0.109 R)
• M8: 979,716 km (0.08 R)
• M9: 1,321,697 km (0.118 R)
• M10: 1,591,123 km (0.104 R)
• M11: 1,714,092 km (0.066 R)
• M12: 2,419,446 km (0.063 R)
• M13: 2,663,740 km (0.08 R)
• M14: 2,856,123 km (0.055 R)
• M15: 3,099,369 km (0.039 R)
• M16: 3,302,223 km (0.067 R)
• M17: 3,461,246 km (0.08 R)
• M18: 3,655,424 km (0.101 R)
• M19: 3,787,070 km (0.104 R)
• M20: 3,920,212 km (0.102 R)
• M21: 4,021,041 km (0.099 R)
• M22: 4,191,284 km (0.114 R)
• M23: 4,433,632 km (0.107 R)
• M24: 4,556,452 km (0.067 R)
• M25: 4,680,618 km (0.07 R)
• M26: 4,805,832 km (0.09 R)
• M27: 4,950,343 km (0.107 R)
• M28: 5,374,004 km (0.086 R)
• M29: 5,675,594 km (0.098 R)
• M30: 5,809,484 km (0.085 R)
• M31: 5,924,973 km (0.096 R)
• M32: 6,276,079 km (0.077 R)
• M33: 6,394,561 km (0.101 R)
• M34: 6,714,551 km (0.099 R)
• M35: 7,080,766 km (0.045 R)
• M36: 7,474,508 km (0.109 R)
• M37: 7,600,320 km (0.074 R)
• M38: 7,875,430 km (0.055 R)
• M39: 8,024,879 km (0.109 R)
• M40: 8,305,075 km (0.102 R)
• M41: 8,786,481 km (0.11 R)
• M42: 8,875,043 km (0.081 R)
• M43: 9,209,694 km (0.116 R)
• M44: 9,299,752 km (0.083 R)
• M45: 9,412,548 km (0.117 R)
• M46: 9,822,746 km (0.083 R)
• M47: 10,355,314 km (0.096 R)
• M48: 10,448,813 km (0.102 R)
• M49: 10,778,676 km (0.118 R)
• M50: 11,545,515 km (0.107 R)
• M51: 12,132,088 km (0.106 R)
• M52: 12,230,823 km (0.112 R)
• M53: 12,429,189 km (0.058 R)
• M54: 12,678,420 km (0.092 R)
• M55: 13,005,141 km (0.079 R)
• M56: 13,156,834 km (0.069 R)
• M57: 13,309,124 km (0.063 R)
• M58: 13,924,271 km (0.106 R)
• M59: 14,053,523 km (0.061 R)
• M60: 14,917,002 km (0.063 R)
• M61: 15,395,416 km (0.117 R)
• M62: 15,690,124 km (0.096 R)
• M63: 16,394,281 km (0.085 R)
• M64: 16,585,766 km (0.108 R)
• M65: 17,721,513 km (0.117 R)
• M66: 17,861,687 km (0.091 R)
• M67: 18,228,052 km (0.053 R)
• M68: 18,511,540 km (0.079 R)
• M69: 18,767,950 km (0.075 R)
• M70: 18,882,243 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 8.7

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.29 AU - 6.39 AU

Year: 5718 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,324,987 km

• M1: 113,994 km (0.068 R)
• M2: 231,129 km (0.112 R)
• M3: 329,265 km (0.098 R)
• M4: 411,693 km (0.09 R)
• M5: 467,493 km (0.118 R)
• M6: 550,670 km (0.093 R)
• M7: 706,102 km (0.075 R)
• M8: 775,216 km (0.09 R)
• M9: 1,156,990 km (0.116 R)
• M10: 1,483,263 km (0.089 R)
• M11: 1,760,917 km (0.068 R)
• M12: 2,075,371 km (0.114 R)
• M13: 3,144,547 km (0.094 R)
• M14: 3,525,723 km (0.107 R)
• M15: 3,623,410 km (0.108 R)
• M16: 4,542,390 km (0.101 R)
• M17: 4,729,088 km (0.103 R)
• M18: 4,809,871 km (0.042 R)
• M19: 5,000,309 km (0.075 R)
• M20: 5,276,766 km (0.048 R)
• M21: 5,360,541 km (0.106 R)
• M22: 5,416,789 km (0.101 R)
• M23: 5,931,256 km (0.091 R)
• M24: 6,076,965 km (0.069 R)
• M25: 7,409,433 km (0.113 R)
• M26: 7,598,076 km (0.085 R)
• M27: 8,012,013 km (0.096 R)
• M28: 8,108,653 km (0.118 R)
• M29: 8,861,879 km (0.087 R)
• M30: 9,331,466 km (0.027 R)
• M31: 9,843,390 km (0.043 R)
• M32: 10,189,859 km (0.078 R)
• M33: 11,181,094 km (0.117 R)
• M34: 11,325,157 km (0.08 R)
• M35: 11,907,841 km (0.092 R)
• M36: 12,091,846 km (0.067 R)
• M37: 12,239,799 km (0.106 R)
• M38: 12,462,849 km (0.119 R)
• M39: 12,687,246 km (0.095 R)
• M40: 12,950,837 km (0.045 R)
• M41: 13,064,232 km (0.12 R)
• M42: 14,061,601 km (0.097 R)
• M43: 14,373,363 km (0.11 R)
• M44: 14,451,753 km (0.106 R)
• M45: 14,648,175 km (0.097 R)
• M46: 15,643,300 km (0.032 R)
• M47: 16,373,337 km (0.09 R)
• M48: 16,866,262 km (0.096 R)
• M49: 17,280,648 km (0.079 R)
• M50: 17,698,475 km (0.1 R)
• M51: 17,824,586 km (0.097 R)
• M52: 17,908,660 km (0.101 R)
• M53: 18,035,220 km (0.079 R)
• M54: 18,714,843 km (0.084 R)
• M55: 20,318,383 km (0.084 R)
• M56: 20,582,573 km (0.085 R)
• M57: 20,715,116 km (0.085 R)
• M58: 21,426,753 km (0.115 R)
• M59: 22,965,218 km (0.104 R)
• M60: 23,332,481 km (0.104 R)
• M61: 23,516,785 km (0.119 R)
• M62: 23,655,313 km (0.095 R)
• M63: 24,352,140 km (0.07 R)
• M64: 24,492,313 km (0.071 R)
• M65: 24,585,961 km (0.082 R)
• M66: 25,197,368 km (0.12 R)
• M67: 25,339,037 km (0.079 R)
• M68: 26,916,247 km (0.115 R)
• M69: 27,109,528 km (0.033 R)
• M70: 27,497,585 km (0.088 R)
• M71: 28,279,233 km (0.113 R)
• M72: 29,018,546 km (0.099 R)
• M73: 29,914,189 km (0.087 R)
• M74: 30,164,615 km (0.088 R)
• M75: 33,898,878 km (0.099 R)
• M76: 34,055,506 km (0.104 R)
• M77: 34,316,854 km (0.063 R)
• M78: 34,421,722 km (0.093 R)
• M79: 34,526,590 km (0.12 R)
• M80: 34,894,451 km (0.099 R)
• M81: 35,052,576 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 9.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.15 AU - 9.17 AU

Year: 9127 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 95,324,987 km

• M1: 123,269 km (0.069 R)
• M2: 314,156 km (0.064 R)
• M3: 436,527 km (0.117 R)
• M4: 640,279 km (0.103 R)
• M5: 706,102 km (0.083 R)
• M6: 831,315 km (0.1 R)
• M7: 1,072,467 km (0.108 R)
• M8: 1,185,114 km (0.071 R)
• M9: 1,268,141 km (0.113 R)
• M10: 1,387,670 km (0.034 R)
• M11: 1,583,344 km (0.118 R)
• M12: 1,962,275 km (0.108 R)
• M13: 2,141,942 km (0.066 R)
• M14: 2,647,434 km (0.095 R)
• M15: 2,891,428 km (0.062 R)
• M16: 3,027,711 km (0.075 R)
• M17: 3,189,277 km (0.051 R)
• M18: 3,448,979 km (0.079 R)
• M19: 3,666,644 km (0.064 R)
• M20: 4,346,716 km (0.091 R)
• M21: 6,108,979 km (0.104 R)
• M22: 6,700,339 km (0.116 R)
• M23: 7,033,344 km (0.052 R)
• M24: 7,186,532 km (0.067 R)
• M25: 7,621,413 km (0.103 R)
• M26: 7,969,079 km (0.117 R)
• M27: 8,516,607 km (0.118 R)
• M28: 10,196,441 km (0.069 R)
• M29: 10,509,550 km (0.059 R)
• M30: 10,861,105 km (0.091 R)
• M31: 11,575,734 km (0.049 R)
• M32: 11,829,452 km (0.054 R)
• M33: 12,048,463 km (0.097 R)
• M34: 12,416,474 km (0.115 R)
• M35: 12,490,375 km (0.084 R)
• M36: 12,975,222 km (0.086 R)
• M37: 14,349,727 km (0.029 R)
• M38: 14,427,518 km (0.113 R)
• M39: 15,054,333 km (0.084 R)
• M40: 16,212,968 km (0.075 R)
• M41: 16,537,596 km (0.107 R)
• M42: 16,741,647 km (0.115 R)
• M43: 17,732,434 km (0.089 R)
• M44: 17,815,910 km (0.092 R)
• M45: 18,025,047 km (0.101 R)
• M46: 18,445,866 km (0.108 R)
• M47: 18,530,389 km (0.103 R)
• M48: 19,168,574 km (0.118 R)
• M49: 20,905,405 km (0.074 R)
• M50: 21,037,649 km (0.099 R)
• M51: 21,926,710 km (0.099 R)
• M52: 22,692,052 km (0.059 R)
• M53: 24,063,715 km (0.111 R)
• M54: 25,556,403 km (0.068 R)
• M55: 26,029,132 km (0.086 R)
• M56: 26,552,276 km (0.055 R)
• M57: 26,839,055 km (0.057 R)
• M58: 26,982,968 km (0.115 R)
• M59: 27,512,395 km (0.094 R)
• M60: 28,728,625 km (0.095 R)
• M61: 28,826,612 km (0.108 R)
• M62: 30,061,692 km (0.1 R)
• M63: 31,465,219 km (0.039 R)
• M64: 31,920,894 km (0.088 R)
• M65: 33,455,769 km (0.04 R)
• M66: 33,713,825 km (0.111 R)
• M67: 34,857,501 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.2

Radius: 5.5

Gravity: 30.52 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.52 AU - 19.62 AU

Year: 24158 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,324,987 km

• M1: 76,893 km (0.057 R)
• M2: 563,386 km (0.056 R)
• M3: 613,650 km (0.11 R)
• M4: 917,783 km (0.051 R)
• M5: 1,008,140 km (0.094 R)
• M6: 1,683,574 km (0.047 R)
• M7: 2,103,645 km (0.096 R)
• M8: 2,183,531 km (0.088 R)
• M9: 2,512,795 km (0.07 R)
• M10: 2,813,637 km (0.043 R)
• M11: 2,901,750 km (0.092 R)
• M12: 3,831,800 km (0.078 R)
• M13: 5,492,037 km (0.098 R)
• M14: 5,994,237 km (0.079 R)
• M15: 6,627,784 km (0.077 R)
• M16: 7,101,710 km (0.09 R)
• M17: 7,282,424 km (0.075 R)
• M18: 7,586,706 km (0.119 R)
• M19: 8,588,414 km (0.104 R)
• M20: 9,764,103 km (0.109 R)
• M21: 9,830,974 km (0.077 R)
• M22: 10,099,651 km (0.104 R)
• M23: 11,058,873 km (0.078 R)
• M24: 12,769,973 km (0.092 R)
• M25: 12,842,977 km (0.097 R)
• M26: 13,284,291 km (0.102 R)
• M27: 13,880,438 km (0.068 R)
• M28: 14,409,267 km (0.083 R)
• M29: 14,714,297 km (0.079 R)
• M30: 15,253,448 km (0.118 R)
• M31: 16,113,635 km (0.056 R)
• M32: 17,717,325 km (0.102 R)
• M33: 18,869,976 km (0.041 R)
• M34: 19,287,504 km (0.118 R)
• M35: 19,623,650 km (0.112 R)
• M36: 21,246,787 km (0.084 R)
• M37: 21,594,004 km (0.054 R)
• M38: 22,030,680 km (0.047 R)
• M39: 23,090,431 km (0.079 R)
• M40: 23,806,108 km (0.059 R)
• M41: 24,076,281 km (0.074 R)
• M42: 24,893,235 km (0.069 R)
• M43: 25,350,855 km (0.091 R)
• M44: 25,626,863 km (0.081 R)
• M45: 25,719,165 km (0.072 R)
• M46: 28,727,578 km (0.107 R)
• M47: 30,761,511 km (0.074 R)
• M48: 30,957,634 km (0.045 R)
• M49: 32,641,507 km (0.085 R)
• M50: 32,941,601 km (0.118 R)
• M51: 33,847,715 km (0.115 R)
• M52: 34,966,408 km (0.099 R)
• M53: 39,134,803 km (0.088 R)
• M54: 40,953,315 km (0.104 R)
• M55: 42,362,527 km (0.118 R)
• M56: 43,127,869 km (0.043 R)
• M57: 43,237,525 km (0.091 R)
• M58: 44,672,168 km (0.105 R)
• M59: 46,234,419 km (0.097 R)
• M60: 47,701,226 km (0.112 R)
• M61: 49,527,217 km (0.095 R)
• M62: 49,757,149 km (0.097 R)
• M63: 49,872,190 km (0.118 R)
• M64: 50,795,807 km (0.069 R)
• M65: 51,608,722 km (0.076 R)
• M66: 53,836,683 km (0.11 R)
• M67: 55,737,025 km (0.115 R)
• M68: 56,695,499 km (0.103 R)
• M69: 57,538,483 km (0.094 R)
• M70: 61,568,500 km (0.077 R)
• M71: 64,430,606 km (0.114 R)
• M72: 65,562,314 km (0.112 R)
• M73: 66,447,185 km (0.073 R)
• M74: 66,700,604 km (0.08 R)
• M75: 67,845,477 km (0.065 R)
• M76: 69,253,492 km (0.107 R)
• M77: 69,767,809 km (0.116 R)
• M78: 70,800,334 km (0.052 R)
• M79: 71,448,242 km (0.091 R)
• M80: 73,142,139 km (0.114 R)
• M81: 73,534,833 km (0.114 R)
• M82: 74,059,623 km (0.063 R)
• M83: 79,913,387 km (0.106 R)
• M84: 80,587,924 km (0.116 R)
• M85: 80,993,634 km (0.094 R)
• M86: 82,486,770 km (0.111 R)
• M87: 83,578,386 km (0.059 R)
• M88: 84,949,600 km (0.06 R)
• M89: 86,328,294 km (0.085 R)
• M90: 87,436,515 km (0.044 R)
• M91: 87,575,341 km (0.069 R)
• M92: 88,270,822 km (0.044 R)
• M93: 92,340,183 km (0.096 R)
• M94: 92,906,262 km (0.098 R)
• M95: 94,611,528 km (0.064 R)
• M96: 94,754,095 km (0.094 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit