🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.47 AU - 0.73 AU

Year: 165 Days

Day: 17.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.75 AU - 1.05 AU

Year: 303 Days

Day: 36.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.19 AU - 1.41 AU

Year: 526 Days

Day: 31.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,298,324 km

• M1: 1,116,150 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.5 AU - 1.96 AU

Year: 807 Days

Day: 18.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.5 AU - 1.98 AU

Year: 814 Days

Day: 24.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,298,324 km

• M1: 547,678 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.2 AU - 2.96 AU

Year: 1470 Days

Day: 27.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 11.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.29 AU - 12.01 AU

Year: 10635 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,298,324 km

• M1: 254,167 km (0.091 R)
• M2: 336,894 km (0.105 R)
• M3: 433,535 km (0.056 R)
• M4: 586,124 km (0.115 R)
• M5: 742,155 km (0.106 R)
• M6: 967,150 km (0.1 R)
• M7: 1,078,750 km (0.07 R)
• M8: 1,214,884 km (0.042 R)
• M9: 1,295,368 km (0.074 R)
• M10: 1,377,647 km (0.036 R)
• M11: 1,548,039 km (0.114 R)
• M12: 1,680,582 km (0.025 R)
• M13: 2,100,952 km (0.105 R)
• M14: 2,399,550 km (0.115 R)
• M15: 2,685,431 km (0.106 R)
• M16: 2,792,095 km (0.068 R)
• M17: 2,927,630 km (0.075 R)
• M18: 3,148,886 km (0.097 R)
• M19: 3,404,548 km (0.119 R)
• M20: 3,785,873 km (0.095 R)
• M21: 4,305,277 km (0.115 R)
• M22: 5,309,827 km (0.073 R)
• M23: 5,478,573 km (0.104 R)
• M24: 5,580,599 km (0.058 R)
• M25: 5,960,428 km (0.117 R)
• M26: 6,206,516 km (0.115 R)
• M27: 6,708,717 km (0.062 R)
• M28: 6,928,027 km (0.026 R)
• M29: 7,714,164 km (0.114 R)
• M30: 8,098,630 km (0.109 R)
• M31: 8,332,153 km (0.045 R)
• M32: 8,528,575 km (0.061 R)
• M33: 9,046,482 km (0.097 R)
• M34: 9,863,137 km (0.062 R)
• M35: 10,491,149 km (0.119 R)
• M36: 10,959,839 km (0.066 R)
• M37: 11,348,494 km (0.064 R)
• M38: 11,873,733 km (0.045 R)
• M39: 12,228,429 km (0.051 R)
• M40: 12,857,339 km (0.061 R)
• M41: 13,542,946 km (0.093 R)
• M42: 13,681,473 km (0.079 R)
• M43: 13,820,450 km (0.114 R)
• M44: 16,550,012 km (0.043 R)
• M45: 17,596,749 km (0.03 R)
• M46: 18,716,040 km (0.069 R)
• M47: 18,818,963 km (0.108 R)
• M48: 20,068,405 km (0.116 R)
• M49: 20,332,146 km (0.093 R)
• M50: 21,237,363 km (0.079 R)
• M51: 23,640,652 km (0.082 R)
• M52: 24,704,742 km (0.102 R)
• M53: 25,157,575 km (0.113 R)
• M54: 25,384,963 km (0.1 R)
• M55: 25,727,393 km (0.075 R)
• M56: 25,899,131 km (0.098 R)
• M57: 26,532,379 km (0.104 R)
• M58: 26,763,807 km (0.098 R)
• M59: 27,637,907 km (0.103 R)
• M60: 28,462,192 km (0.079 R)
• M61: 29,055,796 km (0.097 R)
• M62: 30,255,571 km (0.054 R)
• M63: 31,348,982 km (0.081 R)
• M64: 32,146,787 km (0.075 R)
• M65: 32,579,125 km (0.045 R)
• M66: 33,324,870 km (0.062 R)
• M67: 33,574,699 km (0.074 R)
• M68: 34,390,905 km (0.06 R)
• M69: 34,517,016 km (0.104 R)
• M70: 35,150,114 km (0.066 R)
• M71: 35,404,281 km (0.101 R)
• M72: 36,363,353 km (0.118 R)
• M73: 37,460,653 km (0.081 R)
• M74: 38,503,350 km (0.103 R)
• M75: 39,489,350 km (0.113 R)
• M76: 39,952,505 km (0.091 R)
• M77: 40,683,739 km (0.084 R)
• M78: 43,311,875 km (0.118 R)
• M79: 44,063,006 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 8.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.37 AU - 11.51 AU

Year: 11118 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,298,324 km

• M1: 121,324 km (0.106 R)
• M2: 217,515 km (0.054 R)
• M3: 295,605 km (0.059 R)
• M4: 360,381 km (0.025 R)
• M5: 578,794 km (0.093 R)
• M6: 874,549 km (0.118 R)
• M7: 962,064 km (0.045 R)
• M8: 1,356,254 km (0.063 R)
• M9: 1,797,119 km (0.11 R)
• M10: 2,263,117 km (0.073 R)
• M11: 2,934,063 km (0.065 R)
• M12: 3,010,208 km (0.085 R)
• M13: 3,125,698 km (0.049 R)
• M14: 3,440,601 km (0.11 R)
• M15: 3,541,131 km (0.08 R)
• M16: 4,122,319 km (0.104 R)
• M17: 4,186,347 km (0.052 R)
• M18: 4,445,750 km (0.108 R)
• M19: 4,621,677 km (0.11 R)
• M20: 4,980,562 km (0.106 R)
• M21: 5,094,555 km (0.027 R)
• M22: 5,512,083 km (0.093 R)
• M23: 5,701,175 km (0.099 R)
• M24: 5,796,469 km (0.071 R)
• M25: 5,940,531 km (0.101 R)
• M26: 6,232,247 km (0.07 R)
• M27: 6,628,532 km (0.058 R)
• M28: 7,058,626 km (0.103 R)
• M29: 7,289,904 km (0.105 R)
• M30: 8,429,242 km (0.061 R)
• M31: 8,922,615 km (0.101 R)
• M32: 9,172,743 km (0.099 R)
• M33: 9,256,667 km (0.066 R)
• M34: 9,425,264 km (0.118 R)
• M35: 10,721,829 km (0.116 R)
• M36: 11,047,354 km (0.108 R)
• M37: 11,376,020 km (0.101 R)
• M38: 11,829,452 km (0.106 R)
• M39: 12,257,900 km (0.049 R)
• M40: 13,256,466 km (0.046 R)
• M41: 14,183,823 km (0.103 R)
• M42: 15,397,062 km (0.053 R)
• M43: 15,764,175 km (0.102 R)
• M44: 15,999,343 km (0.116 R)
• M45: 17,054,456 km (0.079 R)
• M46: 17,399,728 km (0.062 R)
• M47: 18,132,160 km (0.052 R)
• M48: 19,088,539 km (0.113 R)
• M49: 19,771,303 km (0.029 R)
• M50: 19,988,669 km (0.086 R)
• M51: 21,013,115 km (0.096 R)
• M52: 21,346,120 km (0.104 R)
• M53: 21,904,868 km (0.041 R)
• M54: 22,998,728 km (0.092 R)
• M55: 23,074,873 km (0.038 R)
• M56: 23,227,313 km (0.072 R)
• M57: 23,725,175 km (0.105 R)
• M58: 23,878,962 km (0.042 R)
• M59: 24,033,197 km (0.117 R)
• M60: 24,303,820 km (0.078 R)
• M61: 26,067,878 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.2

Radius: 8.9

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.28 AU - 10.74 AU

Year: 11235 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,298,324 km

• M1: 115,639 km (0.042 R)
• M2: 369,208 km (0.093 R)
• M3: 673,041 km (0.039 R)
• M4: 983,307 km (0.083 R)
• M5: 1,478,326 km (0.112 R)
• M6: 1,576,014 km (0.059 R)
• M7: 1,752,240 km (0.078 R)
• M8: 2,015,233 km (0.119 R)
• M9: 2,096,764 km (0.107 R)
• M10: 2,179,192 km (0.07 R)
• M11: 2,376,213 km (0.103 R)
• M12: 2,878,562 km (0.07 R)
• M13: 3,126,296 km (0.094 R)
• M14: 3,348,898 km (0.083 R)
• M15: 3,709,130 km (0.037 R)
• M16: 4,013,112 km (0.09 R)
• M17: 4,185,599 km (0.081 R)
• M18: 4,325,174 km (0.092 R)
• M19: 5,650,910 km (0.049 R)
• M20: 6,277,725 km (0.057 R)
• M21: 6,437,795 km (0.086 R)
• M22: 6,967,820 km (0.107 R)
• M23: 7,133,724 km (0.045 R)
• M24: 8,025,926 km (0.107 R)
• M25: 8,419,219 km (0.081 R)
• M26: 9,544,045 km (0.12 R)
• M27: 9,682,273 km (0.111 R)
• M28: 10,147,523 km (0.073 R)
• M29: 10,382,990 km (0.1 R)
• M30: 10,811,289 km (0.057 R)
• M31: 11,196,952 km (0.077 R)
• M32: 11,489,116 km (0.038 R)
• M33: 11,636,022 km (0.096 R)
• M34: 12,080,926 km (0.093 R)
• M35: 12,783,886 km (0.061 R)
• M36: 12,936,326 km (0.073 R)
• M37: 13,967,654 km (0.095 R)
• M38: 16,438,113 km (0.069 R)
• M39: 18,120,491 km (0.099 R)
• M40: 18,924,280 km (0.096 R)
• M41: 19,505,468 km (0.109 R)
• M42: 20,033,698 km (0.101 R)
• M43: 21,164,060 km (0.11 R)
• M44: 21,404,613 km (0.066 R)
• M45: 21,949,299 km (0.095 R)
• M46: 22,010,036 km (0.025 R)
• M47: 23,052,284 km (0.078 R)
• M48: 23,361,951 km (0.063 R)
• M49: 23,922,644 km (0.081 R)
• M50: 23,985,326 km (0.105 R)
• M51: 25,312,109 km (0.076 R)
• M52: 25,567,473 km (0.113 R)
• M53: 26,403,426 km (0.085 R)
• M54: 27,248,504 km (0.108 R)
• M55: 27,510,151 km (0.108 R)
• M56: 28,036,287 km (0.105 R)
• M57: 28,234,354 km (0.1 R)
• M58: 28,433,020 km (0.037 R)
• M59: 28,499,292 km (0.099 R)
• M60: 28,764,978 km (0.091 R)
• M61: 30,376,596 km (0.063 R)
• M62: 30,784,100 km (0.093 R)
• M63: 31,535,830 km (0.064 R)
• M64: 32,293,543 km (0.101 R)
• M65: 34,108,464 km (0.059 R)
• M66: 35,455,443 km (0.108 R)
• M67: 35,741,175 km (0.114 R)
• M68: 36,531,202 km (0.097 R)
• M69: 37,836,144 km (0.118 R)
• M70: 38,201,312 km (0.117 R)
• M71: 38,935,239 km (0.09 R)
• M72: 40,342,507 km (0.102 R)
• M73: 42,068,118 km (0.099 R)
• M74: 42,825,981 km (0.063 R)
• M75: 44,355,021 km (0.112 R)
• M76: 45,203,689 km (0.086 R)
• M77: 45,746,430 km (0.098 R)
• M78: 46,838,645 km (0.116 R)
• M79: 47,623,884 km (0.104 R)
• M80: 47,860,398 km (0.094 R)
• M81: 48,334,474 km (0.107 R)
• M82: 48,413,611 km (0.079 R)
• M83: 50,647,706 km (0.06 R)
• M84: 50,808,523 km (0.113 R)
• M85: 51,050,124 km (0.053 R)
• M86: 51,534,522 km (0.064 R)
• M87: 51,858,251 km (0.089 R)
• M88: 53,323,563 km (0.092 R)
• M89: 54,719,909 km (0.118 R)
• M90: 55,215,527 km (0.105 R)
• M91: 55,298,255 km (0.094 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit