🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.92 AU - 1.22 AU

Year: 395 Days

Day: 32.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,964,438 km

• M1: 290,968 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.09 AU - 1.55 AU

Year: 541 Days

Day: 18.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,964,438 km

• M1: 900,430 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.45 AU - 2.31 AU

Year: 919 Days

Day: 37.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.91 AU - 5.03 AU

Year: 3369 Days

Day: 22.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,964,438 km

• M1: 144,212 km (0.095 R)
• M2: 957,426 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.11 AU - 4.91 AU

Year: 3414 Days

Day: 26.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 11.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.88 AU - 8.9 AU

Year: 7900 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,964,438 km

• M1: 225,743 km (0.082 R)
• M2: 341,532 km (0.103 R)
• M3: 447,597 km (0.068 R)
• M4: 578,046 km (0.12 R)
• M5: 1,065,286 km (0.114 R)
• M6: 1,162,226 km (0.103 R)
• M7: 1,262,307 km (0.106 R)
• M8: 1,502,561 km (0.116 R)
• M9: 1,823,748 km (0.062 R)
• M10: 2,346,293 km (0.079 R)
• M11: 2,493,497 km (0.094 R)
• M12: 3,032,498 km (0.09 R)
• M13: 3,398,265 km (0.095 R)
• M14: 3,481,442 km (0.03 R)
• M15: 3,628,646 km (0.077 R)
• M16: 4,171,686 km (0.099 R)
• M17: 4,328,315 km (0.07 R)
• M18: 5,188,653 km (0.059 R)
• M19: 5,381,634 km (0.102 R)
• M20: 5,874,409 km (0.099 R)
• M21: 6,050,336 km (0.085 R)
• M22: 6,126,332 km (0.047 R)
• M23: 6,407,426 km (0.091 R)
• M24: 6,640,799 km (0.084 R)
• M25: 6,745,368 km (0.106 R)
• M26: 7,438,455 km (0.073 R)
• M27: 8,322,728 km (0.066 R)
• M28: 8,463,799 km (0.048 R)
• M29: 8,720,060 km (0.108 R)
• M30: 8,863,375 km (0.088 R)
• M31: 9,680,927 km (0.084 R)
• M32: 9,978,776 km (0.068 R)
• M33: 10,952,210 km (0.119 R)
• M34: 11,796,989 km (0.11 R)
• M35: 12,083,319 km (0.049 R)
• M36: 12,533,160 km (0.091 R)
• M37: 12,662,712 km (0.087 R)
• M38: 12,890,400 km (0.108 R)
• M39: 13,185,407 km (0.105 R)
• M40: 13,383,175 km (0.103 R)
• M41: 13,748,493 km (0.09 R)
• M42: 13,949,104 km (0.096 R)
• M43: 14,522,812 km (0.082 R)
• M44: 14,658,946 km (0.103 R)
• M45: 14,898,153 km (0.12 R)
• M46: 15,588,846 km (0.068 R)
• M47: 16,502,291 km (0.112 R)
• M48: 16,751,222 km (0.114 R)
• M49: 16,893,938 km (0.059 R)
• M50: 17,180,867 km (0.033 R)
• M51: 17,577,750 km (0.064 R)
• M52: 18,197,384 km (0.074 R)
• M53: 18,344,140 km (0.118 R)
• M54: 19,046,950 km (0.116 R)
• M55: 19,270,599 km (0.117 R)
• M56: 19,607,943 km (0.1 R)
• M57: 19,833,835 km (0.025 R)
• M58: 19,909,382 km (0.097 R)
• M59: 21,905,915 km (0.112 R)
• M60: 22,730,200 km (0.08 R)
• M61: 23,644,691 km (0.085 R)
• M62: 24,247,571 km (0.105 R)
• M63: 24,368,745 km (0.098 R)
• M64: 24,896,227 km (0.113 R)
• M65: 26,584,290 km (0.118 R)
• M66: 26,667,616 km (0.056 R)
• M67: 26,750,942 km (0.109 R)
• M68: 27,127,180 km (0.068 R)
• M69: 27,631,624 km (0.107 R)
• M70: 27,842,707 km (0.066 R)
• M71: 28,139,210 km (0.102 R)
• M72: 28,224,181 km (0.104 R)
• M73: 28,351,639 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 12.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.7 AU - 13.5 AU

Year: 15003 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,964,438 km

• M1: 215,421 km (0.084 R)
• M2: 482,304 km (0.072 R)
• M3: 800,049 km (0.091 R)
• M4: 928,105 km (0.076 R)
• M5: 1,086,829 km (0.111 R)
• M6: 1,255,276 km (0.068 R)
• M7: 1,406,669 km (0.073 R)
• M8: 1,618,499 km (0.103 R)
• M9: 1,841,101 km (0.115 R)
• M10: 2,074,025 km (0.087 R)
• M11: 2,504,867 km (0.096 R)
• M12: 2,665,535 km (0.11 R)
• M13: 3,134,225 km (0.026 R)
• M14: 3,484,882 km (0.105 R)
• M15: 3,885,356 km (0.096 R)
• M16: 4,147,900 km (0.09 R)
• M17: 4,300,640 km (0.071 R)
• M18: 5,092,162 km (0.11 R)
• M19: 5,421,427 km (0.089 R)
• M20: 5,546,790 km (0.119 R)
• M21: 5,800,209 km (0.085 R)
• M22: 6,187,817 km (0.1 R)
• M23: 7,354,231 km (0.11 R)
• M24: 7,915,223 km (0.097 R)
• M25: 8,200,955 km (0.04 R)
• M26: 8,881,027 km (0.052 R)
• M27: 9,579,200 km (0.119 R)
• M28: 9,934,944 km (0.106 R)
• M29: 11,134,270 km (0.097 R)
• M30: 11,615,975 km (0.117 R)
• M31: 11,832,294 km (0.032 R)
• M32: 11,940,902 km (0.062 R)
• M33: 12,822,033 km (0.107 R)
• M34: 13,158,030 km (0.066 R)
• M35: 14,010,289 km (0.114 R)
• M36: 15,708,674 km (0.076 R)
• M37: 17,162,765 km (0.111 R)
• M38: 17,781,203 km (0.087 R)
• M39: 17,968,200 km (0.087 R)
• M40: 18,659,492 km (0.102 R)
• M41: 20,654,080 km (0.069 R)
• M42: 21,510,528 km (0.057 R)
• M43: 21,643,371 km (0.112 R)
• M44: 23,394,564 km (0.12 R)
• M45: 23,873,726 km (0.095 R)
• M46: 24,702,797 km (0.103 R)
• M47: 27,895,066 km (0.058 R)
• M48: 28,694,966 km (0.092 R)
• M49: 29,281,539 km (0.039 R)
• M50: 29,650,148 km (0.118 R)
• M51: 30,020,254 km (0.09 R)
• M52: 30,914,699 km (0.089 R)
• M53: 31,591,330 km (0.097 R)
• M54: 32,577,330 km (0.099 R)
• M55: 34,501,757 km (0.103 R)
• M56: 34,735,279 km (0.107 R)
• M57: 34,891,160 km (0.103 R)
• M58: 36,939,005 km (0.058 R)
• M59: 37,177,764 km (0.083 R)
• M60: 37,816,995 km (0.081 R)
• M61: 40,410,424 km (0.079 R)
• M62: 40,574,383 km (0.089 R)
• M63: 41,067,607 km (0.054 R)
• M64: 41,150,036 km (0.043 R)
• M65: 42,060,189 km (0.105 R)
• M66: 44,068,840 km (0.067 R)
• M67: 44,153,213 km (0.084 R)
• M68: 44,322,109 km (0.077 R)
• M69: 45,084,909 km (0.105 R)
• M70: 48,353,024 km (0.117 R)
• M71: 48,440,090 km (0.079 R)
• M72: 49,400,957 km (0.094 R)
• M73: 50,191,731 km (0.085 R)
• M74: 50,544,483 km (0.104 R)
• M75: 50,809,720 km (0.063 R)
• M76: 52,231,648 km (0.103 R)
• M77: 52,499,727 km (0.084 R)
• M78: 52,589,187 km (0.101 R)
• M79: 53,576,533 km (0.104 R)
• M80: 54,298,492 km (0.113 R)
• M81: 55,387,415 km (0.111 R)
• M82: 56,942,485 km (0.104 R)
• M83: 57,034,338 km (0.04 R)
• M84: 57,402,498 km (0.038 R)
• M85: 59,534,866 km (0.078 R)
• M86: 62,070,849 km (0.047 R)
• M87: 62,354,786 km (0.071 R)
• M88: 62,544,327 km (0.049 R)
• M89: 62,734,166 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.58 AU - 14.8 AU

Year: 15171 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,964,438 km

• M1: 669,002 km (0.063 R)
• M2: 813,513 km (0.057 R)
• M3: 945,758 km (0.05 R)
• M4: 1,544,598 km (0.073 R)
• M5: 1,682,228 km (0.09 R)
• M6: 1,738,327 km (0.114 R)
• M7: 1,823,897 km (0.067 R)
• M8: 2,028,846 km (0.106 R)
• M9: 2,334,774 km (0.077 R)
• M10: 2,461,334 km (0.066 R)
• M11: 2,525,362 km (0.061 R)
• M12: 2,854,477 km (0.094 R)
• M13: 3,127,643 km (0.059 R)
• M14: 3,337,977 km (0.051 R)
• M15: 3,516,896 km (0.074 R)
• M16: 3,809,659 km (0.077 R)
• M17: 4,302,285 km (0.102 R)
• M18: 4,694,980 km (0.09 R)
• M19: 5,017,363 km (0.104 R)
• M20: 5,263,900 km (0.097 R)
• M21: 5,388,665 km (0.073 R)
• M22: 5,472,440 km (0.093 R)
• M23: 5,726,307 km (0.099 R)
• M24: 5,940,681 km (0.071 R)
• M25: 7,098,120 km (0.108 R)
• M26: 7,608,398 km (0.115 R)
• M27: 8,566,423 km (0.101 R)
• M28: 8,664,260 km (0.084 R)
• M29: 9,765,300 km (0.12 R)
• M30: 10,541,115 km (0.116 R)
• M31: 11,176,008 km (0.086 R)
• M32: 11,606,102 km (0.115 R)
• M33: 12,151,386 km (0.103 R)
• M34: 12,649,248 km (0.117 R)
• M35: 14,067,137 km (0.085 R)
• M36: 14,124,881 km (0.067 R)
• M37: 14,648,175 km (0.113 R)
• M38: 16,621,071 km (0.068 R)
• M39: 17,981,963 km (0.066 R)
• M40: 18,233,288 km (0.117 R)
• M41: 19,571,441 km (0.031 R)
• M42: 20,285,022 km (0.109 R)
• M43: 20,481,145 km (0.084 R)
• M44: 20,546,520 km (0.077 R)
• M45: 21,006,982 km (0.068 R)
• M46: 21,670,748 km (0.042 R)
• M47: 22,882,640 km (0.109 R)
• M48: 24,116,523 km (0.112 R)
• M49: 24,602,118 km (0.104 R)
• M50: 24,671,830 km (0.09 R)
• M51: 25,795,011 km (0.049 R)
• M52: 27,800,371 km (0.096 R)
• M53: 28,528,763 km (0.091 R)
• M54: 29,781,196 km (0.07 R)
• M55: 30,078,597 km (0.08 R)
• M56: 31,126,829 km (0.086 R)
• M57: 31,202,226 km (0.096 R)
• M58: 31,504,115 km (0.118 R)
• M59: 33,105,410 km (0.092 R)
• M60: 34,576,705 km (0.113 R)
• M61: 35,438,389 km (0.101 R)
• M62: 35,595,766 km (0.076 R)
• M63: 37,582,875 km (0.111 R)
• M64: 38,145,811 km (0.1 R)
• M65: 39,035,919 km (0.117 R)
• M66: 41,830,108 km (0.086 R)
• M67: 42,079,787 km (0.103 R)
• M68: 42,664,116 km (0.107 R)
• M69: 42,831,666 km (0.091 R)
• M70: 42,915,440 km (0.035 R)
• M71: 43,841,002 km (0.109 R)
• M72: 44,010,048 km (0.097 R)
• M73: 44,094,571 km (0.106 R)
• M74: 45,284,323 km (0.098 R)
• M75: 45,369,743 km (0.098 R)
• M76: 45,969,032 km (0.116 R)
• M77: 48,829,044 km (0.106 R)
• M78: 50,678,822 km (0.093 R)
• M79: 52,551,488 km (0.073 R)
• M80: 53,180,697 km (0.073 R)
• M81: 56,272,286 km (0.07 R)
• M82: 57,100,460 km (0.029 R)
• M83: 57,747,321 km (0.096 R)
• M84: 58,861,825 km (0.094 R)
• M85: 59,796,064 km (0.086 R)
• M86: 60,077,308 km (0.071 R)
• M87: 60,265,053 km (0.034 R)
• M88: 60,829,337 km (0.102 R)
• M89: 61,584,507 km (0.073 R)
• M90: 62,437,813 km (0.09 R)
• M91: 63,964,459 km (0.069 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit