🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.62 AU

Year: 127 Days

Day: 35.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,944,109 km

• M1: 31,416 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.99 AU - 1.59 AU

Year: 525 Days

Day: 42.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.73 AU - 2.01 AU

Year: 916 Days

Day: 34.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 128.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.92 AU - 4.12 AU

Year: 2365 Days

Day: 39.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 10.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.71 AU - 7.47 AU

Year: 5383 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,944,109 km

• M1: 149,897 km (0.09 R)
• M2: 325,076 km (0.115 R)
• M3: 651,200 km (0.11 R)
• M4: 734,675 km (0.102 R)
• M5: 1,275,771 km (0.092 R)
• M6: 1,480,421 km (0.085 R)
• M7: 1,608,327 km (0.09 R)
• M8: 1,785,002 km (0.091 R)
• M9: 2,303,807 km (0.107 R)
• M10: 2,779,678 km (0.12 R)
• M11: 3,065,260 km (0.115 R)
• M12: 3,341,867 km (0.086 R)
• M13: 3,454,813 km (0.081 R)
• M14: 4,159,120 km (0.119 R)
• M15: 4,240,202 km (0.081 R)
• M16: 4,445,002 km (0.084 R)
• M17: 4,674,185 km (0.113 R)
• M18: 4,779,652 km (0.081 R)
• M19: 4,992,979 km (0.102 R)
• M20: 5,275,120 km (0.118 R)
• M21: 5,385,075 km (0.073 R)
• M22: 5,787,044 km (0.069 R)
• M23: 6,478,485 km (0.098 R)
• M24: 6,549,096 km (0.107 R)
• M25: 6,714,850 km (0.078 R)
• M26: 7,123,252 km (0.084 R)
• M27: 7,367,396 km (0.114 R)
• M28: 7,465,682 km (0.118 R)
• M29: 7,564,566 km (0.109 R)
• M30: 7,913,877 km (0.026 R)
• M31: 8,243,142 km (0.096 R)
• M32: 8,422,211 km (0.091 R)
• M33: 8,680,416 km (0.102 R)
• M34: 9,098,842 km (0.106 R)
• M35: 9,257,415 km (0.119 R)
• M36: 10,338,410 km (0.111 R)
• M37: 10,809,942 km (0.101 R)
• M38: 11,831,546 km (0.082 R)
• M39: 12,208,084 km (0.083 R)
• M40: 12,559,040 km (0.046 R)
• M41: 12,913,438 km (0.118 R)
• M42: 13,091,908 km (0.092 R)
• M43: 14,425,274 km (0.09 R)
• M44: 15,611,435 km (0.062 R)
• M45: 15,738,145 km (0.075 R)
• M46: 15,865,153 km (0.118 R)
• M47: 16,152,232 km (0.071 R)
• M48: 16,344,615 km (0.114 R)
• M49: 16,440,956 km (0.105 R)
• M50: 16,634,535 km (0.117 R)
• M51: 16,893,639 km (0.118 R)
• M52: 16,991,177 km (0.047 R)
• M53: 18,409,514 km (0.11 R)
• M54: 18,610,424 km (0.072 R)
• M55: 18,845,741 km (0.046 R)
• M56: 19,014,488 km (0.113 R)
• M57: 19,319,518 km (0.078 R)
• M58: 19,489,611 km (0.063 R)
• M59: 19,968,623 km (0.095 R)
• M60: 20,244,033 km (0.06 R)
• M61: 20,451,525 km (0.113 R)
• M62: 20,520,789 km (0.091 R)
• M63: 20,624,909 km (0.076 R)
• M64: 21,323,381 km (0.034 R)
• M65: 21,569,619 km (0.089 R)
• M66: 22,136,147 km (0.101 R)
• M67: 22,887,128 km (0.12 R)
• M68: 23,428,672 km (0.087 R)
• M69: 24,230,517 km (0.113 R)
• M70: 24,634,880 km (0.071 R)
• M71: 24,745,582 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 13.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.85 AU - 8.41 AU

Year: 8303 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,944,109 km

• M1: 235,168 km (0.061 R)
• M2: 348,114 km (0.077 R)
• M3: 622,178 km (0.101 R)
• M4: 735,573 km (0.052 R)
• M5: 986,000 km (0.074 R)
• M6: 1,087,427 km (0.113 R)
• M7: 1,192,744 km (0.098 R)
• M8: 1,395,599 km (0.082 R)
• M9: 1,985,463 km (0.029 R)
• M10: 2,206,120 km (0.105 R)
• M11: 2,319,515 km (0.118 R)
• M12: 2,916,410 km (0.119 R)
• M13: 4,534,012 km (0.108 R)
• M14: 4,738,363 km (0.116 R)
• M15: 5,035,764 km (0.109 R)
• M16: 5,711,497 km (0.09 R)
• M17: 5,837,608 km (0.052 R)
• M18: 5,932,603 km (0.094 R)
• M19: 6,285,953 km (0.115 R)
• M20: 6,448,715 km (0.116 R)
• M21: 6,580,062 km (0.114 R)
• M22: 6,712,307 km (0.093 R)
• M23: 6,979,339 km (0.09 R)
• M24: 8,295,651 km (0.102 R)
• M25: 9,537,313 km (0.063 R)
• M26: 9,724,759 km (0.103 R)
• M27: 9,875,703 km (0.056 R)
• M28: 10,641,944 km (0.111 R)
• M29: 10,914,661 km (0.12 R)
• M30: 11,150,277 km (0.064 R)
• M31: 13,345,626 km (0.081 R)
• M32: 14,578,612 km (0.106 R)
• M33: 15,274,391 km (0.09 R)
• M34: 15,450,019 km (0.096 R)
• M35: 17,243,399 km (0.077 R)
• M36: 17,702,066 km (0.077 R)
• M37: 18,771,990 km (0.093 R)
• M38: 19,007,457 km (0.109 R)
• M39: 19,481,084 km (0.068 R)
• M40: 20,150,983 km (0.091 R)
• M41: 20,343,665 km (0.086 R)
• M42: 22,106,077 km (0.074 R)
• M43: 22,205,410 km (0.1 R)
• M44: 22,354,709 km (0.073 R)
• M45: 22,554,273 km (0.113 R)
• M46: 23,055,725 km (0.096 R)
• M47: 24,325,811 km (0.056 R)
• M48: 25,514,066 km (0.096 R)
• M49: 25,722,755 km (0.116 R)
• M50: 26,351,964 km (0.104 R)
• M51: 26,457,431 km (0.076 R)
• M52: 26,933,301 km (0.113 R)
• M53: 27,358,608 km (0.047 R)
• M54: 27,947,276 km (0.105 R)
• M55: 28,973,667 km (0.114 R)
• M56: 29,191,332 km (0.062 R)
• M57: 29,573,554 km (0.078 R)
• M58: 29,847,618 km (0.037 R)
• M59: 30,122,578 km (0.117 R)
• M60: 30,508,840 km (0.081 R)
• M61: 30,619,543 km (0.095 R)
• M62: 31,509,650 km (0.091 R)
• M63: 32,521,231 km (0.06 R)
• M64: 35,154,602 km (0.067 R)
• M65: 35,386,778 km (0.083 R)
• M66: 36,673,020 km (0.067 R)
• M67: 36,967,429 km (0.108 R)
• M68: 38,511,429 km (0.111 R)
• M69: 40,622,853 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.1

Radius: 5.5

Gravity: 26.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.96 AU - 17.58 AU

Year: 20330 Days

Day: 22.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,944,109 km

• M1: 216,917 km (0.091 R)
• M2: 427,252 km (0.12 R)
• M3: 553,213 km (0.085 R)
• M4: 739,761 km (0.086 R)
• M5: 866,321 km (0.088 R)
• M6: 999,912 km (0.102 R)
• M7: 1,168,958 km (0.082 R)
• M8: 1,257,071 km (0.025 R)
• M9: 1,663,528 km (0.109 R)
• M10: 1,898,397 km (0.104 R)
• M11: 1,967,511 km (0.036 R)
• M12: 2,037,373 km (0.075 R)
• M13: 2,399,251 km (0.106 R)
• M14: 2,741,830 km (0.088 R)
• M15: 3,557,138 km (0.115 R)
• M16: 4,861,183 km (0.025 R)
• M17: 6,451,707 km (0.099 R)
• M18: 6,819,419 km (0.059 R)
• M19: 6,872,526 km (0.119 R)
• M20: 7,906,995 km (0.1 R)
• M21: 8,356,986 km (0.078 R)
• M22: 8,642,568 km (0.109 R)
• M23: 8,700,014 km (0.081 R)
• M24: 10,360,401 km (0.075 R)
• M25: 10,790,494 km (0.111 R)
• M26: 11,414,916 km (0.089 R)
• M27: 12,568,316 km (0.118 R)
• M28: 13,758,367 km (0.062 R)
• M29: 15,122,101 km (0.103 R)
• M30: 15,191,514 km (0.077 R)
• M31: 15,960,896 km (0.048 R)
• M32: 16,031,506 km (0.097 R)
• M33: 16,243,935 km (0.11 R)
• M34: 16,528,470 km (0.069 R)
• M35: 16,814,801 km (0.062 R)
• M36: 18,640,643 km (0.1 R)
• M37: 19,917,760 km (0.058 R)
• M38: 21,300,493 km (0.075 R)
• M39: 22,634,607 km (0.108 R)
• M40: 23,834,082 km (0.068 R)
• M41: 24,400,909 km (0.077 R)
• M42: 25,878,786 km (0.086 R)
• M43: 26,712,196 km (0.105 R)
• M44: 28,234,504 km (0.098 R)
• M45: 28,576,484 km (0.096 R)
• M46: 28,919,961 km (0.114 R)
• M47: 29,611,103 km (0.055 R)
• M48: 30,570,026 km (0.108 R)
• M49: 32,339,768 km (0.041 R)
• M50: 32,877,124 km (0.109 R)
• M51: 33,327,114 km (0.039 R)
• M52: 35,147,571 km (0.073 R)
• M53: 36,534,044 km (0.117 R)
• M54: 36,906,842 km (0.118 R)
• M55: 37,374,485 km (0.065 R)
• M56: 37,468,283 km (0.082 R)
• M57: 38,694,387 km (0.094 R)
• M58: 40,413,865 km (0.094 R)
• M59: 40,702,738 km (0.095 R)
• M60: 42,451,089 km (0.114 R)
• M61: 42,842,885 km (0.111 R)
• M62: 45,518,892 km (0.091 R)
• M63: 45,919,964 km (0.117 R)
• M64: 47,332,766 km (0.115 R)
• M65: 47,535,771 km (0.12 R)
• M66: 48,044,553 km (0.079 R)
• M67: 48,964,879 km (0.089 R)
• M68: 49,375,675 km (0.105 R)
• M69: 49,478,598 km (0.075 R)
• M70: 49,787,817 km (0.1 R)
• M71: 51,134,796 km (0.1 R)
• M72: 51,969,552 km (0.091 R)
• M73: 52,178,989 km (0.038 R)
• M74: 53,758,593 km (0.106 R)
• M75: 54,501,047 km (0.077 R)
• M76: 61,445,081 km (0.081 R)
• M77: 63,112,350 km (0.073 R)
• M78: 63,447,599 km (0.106 R)
• M79: 64,232,090 km (0.079 R)
• M80: 65,471,359 km (0.074 R)
• M81: 67,288,075 km (0.092 R)
• M82: 68,088,124 km (0.113 R)
• M83: 68,202,567 km (0.099 R)
• M84: 68,431,900 km (0.117 R)
• M85: 69,006,207 km (0.099 R)
• M86: 70,622,761 km (0.079 R)
• M87: 71,668,600 km (0.118 R)
• M88: 72,135,046 km (0.103 R)
• M89: 73,423,084 km (0.101 R)
• M90: 74,600,419 km (0.073 R)
• M91: 78,050,146 km (0.096 R)
• M92: 79,613,294 km (0.114 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit