🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 216 Days

Day: 42.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.14 AU - 1.58 AU

Year: 560 Days

Day: 30.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.35 AU - 1.71 AU

Year: 668 Days

Day: 35 Hours

Environment

Temp: -19 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.69 AU - 2.25 AU

Year: 976 Days

Day: 34.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 8.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.84 AU - 6.5 AU

Year: 4767 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,575,512 km

• M1: 131,945 km (0.049 R)
• M2: 381,774 km (0.087 R)
• M3: 496,515 km (0.037 R)
• M4: 785,389 km (0.05 R)
• M5: 889,060 km (0.113 R)
• M6: 1,009,935 km (0.086 R)
• M7: 1,085,183 km (0.038 R)
• M8: 1,228,348 km (0.105 R)
• M9: 1,462,020 km (0.12 R)
• M10: 1,680,134 km (0.054 R)
• M11: 1,846,786 km (0.107 R)
• M12: 1,908,869 km (0.106 R)
• M13: 1,971,550 km (0.077 R)
• M14: 2,262,518 km (0.101 R)
• M15: 3,178,356 km (0.098 R)
• M16: 3,290,854 km (0.055 R)
• M17: 3,423,697 km (0.075 R)
• M18: 3,655,723 km (0.079 R)
• M19: 3,952,974 km (0.06 R)
• M20: 4,258,004 km (0.089 R)
• M21: 4,507,683 km (0.083 R)
• M22: 4,719,364 km (0.082 R)
• M23: 4,869,560 km (0.094 R)
• M24: 4,956,028 km (0.1 R)
• M25: 5,086,776 km (0.112 R)
• M26: 5,152,599 km (0.089 R)
• M27: 5,918,391 km (0.1 R)
• M28: 6,385,286 km (0.114 R)
• M29: 6,599,360 km (0.117 R)
• M30: 6,815,679 km (0.057 R)
• M31: 7,058,925 km (0.045 R)
• M32: 7,429,180 km (0.049 R)
• M33: 7,579,077 km (0.119 R)
• M34: 7,755,154 km (0.091 R)
• M35: 7,958,008 km (0.105 R)
• M36: 8,188,539 km (0.093 R)
• M37: 8,291,612 km (0.045 R)
• M38: 8,866,516 km (0.11 R)
• M39: 9,025,539 km (0.037 R)
• M40: 9,589,523 km (0.11 R)
• M41: 10,583,002 km (0.086 R)
• M42: 11,035,087 km (0.104 R)
• M43: 11,234,800 km (0.042 R)
• M44: 11,292,096 km (0.103 R)
• M45: 11,464,582 km (0.118 R)
• M46: 12,192,526 km (0.106 R)
• M47: 12,310,409 km (0.057 R)
• M48: 12,428,591 km (0.101 R)
• M49: 12,785,681 km (0.103 R)
• M50: 13,176,281 km (0.062 R)
• M51: 13,509,885 km (0.07 R)
• M52: 13,662,325 km (0.069 R)
• M53: 14,061,751 km (0.097 R)
• M54: 14,714,895 km (0.109 R)
• M55: 15,092,480 km (0.094 R)
• M56: 15,250,905 km (0.082 R)
• M57: 16,244,683 km (0.081 R)
• M58: 16,374,534 km (0.038 R)
• M59: 16,439,460 km (0.075 R)
• M60: 17,193,283 km (0.111 R)
• M61: 17,557,853 km (0.106 R)
• M62: 17,857,947 km (0.088 R)
• M63: 17,924,817 km (0.107 R)
• M64: 18,059,006 km (0.117 R)
• M65: 18,768,549 km (0.08 R)
• M66: 19,212,406 km (0.083 R)
• M67: 19,280,922 km (0.11 R)
• M68: 19,901,902 km (0.072 R)
• M69: 20,110,292 km (0.119 R)
• M70: 21,057,247 km (0.117 R)
• M71: 21,589,666 km (0.081 R)
• M72: 21,982,958 km (0.065 R)
• M73: 22,234,432 km (0.097 R)
• M74: 22,486,804 km (0.086 R)
• M75: 22,559,060 km (0.111 R)
• M76: 22,812,778 km (0.062 R)
• M77: 23,542,666 km (0.032 R)
• M78: 24,280,333 km (0.116 R)
• M79: 24,354,533 km (0.079 R)
• M80: 24,726,583 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 12.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.09 AU - 13.41 AU

Year: 12445 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,575,512 km

• M1: 203,004 km (0.078 R)
• M2: 308,022 km (0.117 R)
• M3: 584,628 km (0.119 R)
• M4: 1,071,270 km (0.049 R)
• M5: 1,471,744 km (0.088 R)
• M6: 1,941,481 km (0.06 R)
• M7: 2,084,198 km (0.106 R)
• M8: 2,456,696 km (0.092 R)
• M9: 2,743,326 km (0.068 R)
• M10: 2,904,443 km (0.112 R)
• M11: 3,013,649 km (0.111 R)
• M12: 3,349,496 km (0.087 R)
• M13: 3,876,230 km (0.116 R)
• M14: 4,241,848 km (0.027 R)
• M15: 4,618,834 km (0.098 R)
• M16: 4,714,876 km (0.103 R)
• M17: 4,843,829 km (0.112 R)
• M18: 5,105,327 km (0.042 R)
• M19: 5,676,641 km (0.072 R)
• M20: 6,233,145 km (0.097 R)
• M21: 6,339,359 km (0.081 R)
• M22: 6,517,830 km (0.114 R)
• M23: 7,100,364 km (0.083 R)
• M24: 7,661,655 km (0.091 R)
• M25: 7,966,984 km (0.101 R)
• M26: 8,906,758 km (0.084 R)
• M27: 9,026,736 km (0.064 R)
• M28: 9,471,191 km (0.12 R)
• M29: 9,552,722 km (0.101 R)
• M30: 9,964,265 km (0.109 R)
• M31: 10,255,682 km (0.076 R)
• M32: 10,932,612 km (0.085 R)
• M33: 11,190,220 km (0.112 R)
• M34: 11,363,005 km (0.094 R)
• M35: 13,094,451 km (0.083 R)
• M36: 13,276,661 km (0.107 R)
• M37: 13,597,549 km (0.072 R)
• M38: 14,434,549 km (0.056 R)
• M39: 14,670,016 km (0.101 R)
• M40: 15,144,840 km (0.086 R)
• M41: 15,624,600 km (0.119 R)
• M42: 15,818,030 km (0.101 R)
• M43: 16,207,134 km (0.118 R)
• M44: 16,945,250 km (0.096 R)
• M45: 17,243,548 km (0.03 R)
• M46: 17,644,022 km (0.089 R)
• M47: 19,276,434 km (0.1 R)
• M48: 19,901,005 km (0.098 R)
• M49: 20,110,591 km (0.113 R)
• M50: 20,585,116 km (0.104 R)
• M51: 20,691,031 km (0.027 R)
• M52: 21,545,085 km (0.084 R)
• M53: 22,410,659 km (0.108 R)
• M54: 22,628,772 km (0.085 R)
• M55: 22,847,634 km (0.06 R)
• M56: 23,067,244 km (0.11 R)
• M57: 23,563,909 km (0.04 R)
• M58: 24,736,457 km (0.1 R)
• M59: 25,928,004 km (0.107 R)
• M60: 26,674,946 km (0.112 R)
• M61: 28,720,996 km (0.07 R)
• M62: 29,076,889 km (0.066 R)
• M63: 29,374,439 km (0.096 R)
• M64: 29,732,876 km (0.077 R)
• M65: 30,756,574 km (0.054 R)
• M66: 30,877,749 km (0.1 R)
• M67: 31,059,809 km (0.112 R)
• M68: 32,467,675 km (0.114 R)
• M69: 33,210,428 km (0.101 R)
• M70: 33,334,744 km (0.081 R)
• M71: 34,397,936 km (0.066 R)
• M72: 34,712,690 km (0.11 R)
• M73: 35,853,972 km (0.115 R)
• M74: 36,621,559 km (0.043 R)
• M75: 37,718,410 km (0.045 R)
• M76: 39,944,277 km (0.087 R)
• M77: 41,674,975 km (0.089 R)
• M78: 42,010,672 km (0.106 R)
• M79: 42,279,799 km (0.118 R)
• M80: 43,770,392 km (0.1 R)
• M81: 44,316,724 km (0.075 R)
• M82: 45,071,594 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.8

Radius: 7.5

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.33 AU - 18.47 AU

Year: 26741 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,575,512 km

• M1: 717,023 km (0.045 R)
• M2: 772,823 km (0.097 R)
• M3: 4,228,683 km (0.037 R)
• M4: 4,973,082 km (0.051 R)
• M5: 5,082,737 km (0.116 R)
• M6: 5,248,791 km (0.095 R)
• M7: 5,757,424 km (0.055 R)
• M8: 5,872,614 km (0.097 R)
• M9: 6,400,545 km (0.111 R)
• M10: 6,460,085 km (0.063 R)
• M11: 7,501,286 km (0.099 R)
• M12: 7,627,247 km (0.112 R)
• M13: 7,945,143 km (0.106 R)
• M14: 9,872,711 km (0.108 R)
• M15: 10,995,144 km (0.036 R)
• M16: 11,644,100 km (0.068 R)
• M17: 12,828,167 km (0.102 R)
• M18: 13,664,419 km (0.083 R)
• M19: 14,283,455 km (0.096 R)
• M20: 14,518,025 km (0.049 R)
• M21: 15,149,776 km (0.091 R)
• M22: 15,709,871 km (0.095 R)
• M23: 15,790,354 km (0.054 R)
• M24: 16,685,698 km (0.113 R)
• M25: 17,430,396 km (0.072 R)
• M26: 17,848,821 km (0.086 R)
• M27: 18,355,360 km (0.09 R)
• M28: 18,525,153 km (0.114 R)
• M29: 19,555,434 km (0.098 R)
• M30: 19,728,967 km (0.109 R)
• M31: 21,940,622 km (0.104 R)
• M32: 22,482,914 km (0.064 R)
• M33: 22,847,036 km (0.101 R)
• M34: 23,121,398 km (0.115 R)
• M35: 23,396,808 km (0.063 R)
• M36: 23,488,810 km (0.103 R)
• M37: 23,950,918 km (0.087 R)
• M38: 24,415,868 km (0.052 R)
• M39: 25,260,498 km (0.077 R)
• M40: 25,449,440 km (0.106 R)
• M41: 25,828,820 km (0.112 R)
• M42: 26,497,373 km (0.096 R)
• M43: 27,268,251 km (0.108 R)
• M44: 28,536,542 km (0.12 R)
• M45: 29,824,131 km (0.098 R)
• M46: 31,130,419 km (0.062 R)
• M47: 31,434,552 km (0.081 R)
• M48: 31,943,633 km (0.096 R)
• M49: 33,279,842 km (0.093 R)
• M50: 34,111,306 km (0.119 R)
• M51: 34,949,503 km (0.117 R)
• M52: 38,695,584 km (0.075 R)
• M53: 41,894,584 km (0.077 R)
• M54: 44,605,448 km (0.107 R)
• M55: 46,559,794 km (0.067 R)
• M56: 47,372,559 km (0.084 R)
• M57: 50,908,903 km (0.087 R)
• M58: 52,708,566 km (0.079 R)
• M59: 53,192,066 km (0.118 R)
• M60: 53,434,265 km (0.082 R)
• M61: 55,754,229 km (0.05 R)
• M62: 55,877,198 km (0.107 R)
• M63: 59,357,892 km (0.042 R)
• M64: 60,491,545 km (0.079 R)
• M65: 63,036,204 km (0.109 R)
• M66: 63,292,615 km (0.1 R)
• M67: 63,806,334 km (0.095 R)
• M68: 66,918,269 km (0.1 R)
• M69: 67,441,712 km (0.045 R)
• M70: 68,360,991 km (0.038 R)
• M71: 69,152,214 km (0.07 R)
• M72: 71,276,953 km (0.108 R)
• M73: 73,692,809 km (0.039 R)
• M74: 73,962,982 km (0.084 R)
• M75: 76,408,608 km (0.083 R)
• M76: 76,955,688 km (0.076 R)
• M77: 79,156,871 km (0.106 R)
• M78: 79,433,477 km (0.039 R)
• M79: 83,621,021 km (0.072 R)
• M80: 84,043,635 km (0.066 R)
• M81: 86,879,711 km (0.06 R)
• M82: 87,022,278 km (0.117 R)
• M83: 87,450,577 km (0.083 R)
• M84: 87,593,592 km (0.085 R)
• M85: 89,170,952 km (0.055 R)
• M86: 89,314,866 km (0.088 R)
• M87: 90,179,691 km (0.116 R)
• M88: 90,324,053 km (0.09 R)
• M89: 90,613,076 km (0.084 R)
• M90: 90,902,548 km (0.083 R)
• M91: 91,192,169 km (0.063 R)
• M92: 91,627,200 km (0.115 R)
• M93: 93,812,974 km (0.041 R)
• M94: 95,868,299 km (0.104 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit