🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.56 AU - 0.84 AU

Year: 263 Days

Day: 40 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1 AU

Year: 340 Days

Day: 39.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.15 AU - 1.47 AU

Year: 674 Days

Day: 33.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,335,413 km

• M1: 329,415 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.46 AU - 1.64 AU

Year: 868 Days

Day: 23.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.82 AU - 2.18 AU

Year: 1272 Days

Day: 15.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,335,413 km

• M1: 227,239 km (0.078 R)
• M2: 622,477 km (0.116 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 11.1

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.27 AU - 4.87 AU

Year: 4392 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,335,413 km

• M1: 143,016 km (0.114 R)
• M2: 258,056 km (0.099 R)
• M3: 336,894 km (0.106 R)
• M4: 428,000 km (0.103 R)
• M5: 584,479 km (0.086 R)
• M6: 851,212 km (0.112 R)
• M7: 1,832,424 km (0.036 R)
• M8: 1,937,891 km (0.117 R)
• M9: 2,361,552 km (0.057 R)
• M10: 2,515,787 km (0.112 R)
• M11: 2,713,257 km (0.114 R)
• M12: 2,834,281 km (0.085 R)
• M13: 3,102,809 km (0.112 R)
• M14: 3,314,939 km (0.108 R)
• M15: 3,709,130 km (0.1 R)
• M16: 4,470,433 km (0.109 R)
• M17: 5,054,014 km (0.107 R)
• M18: 5,482,164 km (0.12 R)
• M19: 5,791,382 km (0.104 R)
• M20: 5,974,490 km (0.055 R)
• M21: 6,266,056 km (0.077 R)
• M22: 6,589,487 km (0.099 R)
• M23: 6,780,673 km (0.051 R)
• M24: 7,252,654 km (0.084 R)
• M25: 7,478,547 km (0.106 R)
• M26: 7,735,407 km (0.096 R)
• M27: 8,405,156 km (0.055 R)
• M28: 8,672,338 km (0.092 R)
• M29: 8,821,936 km (0.074 R)
• M30: 9,002,650 km (0.108 R)
• M31: 9,184,561 km (0.085 R)
• M32: 9,275,966 km (0.109 R)
• M33: 9,987,004 km (0.082 R)
• M34: 10,333,323 km (0.05 R)
• M35: 10,492,047 km (0.063 R)
• M36: 10,715,695 km (0.072 R)
• M37: 10,908,527 km (0.111 R)
• M38: 11,363,155 km (0.075 R)
• M39: 11,658,760 km (0.106 R)
• M40: 12,123,411 km (0.085 R)
• M41: 12,662,113 km (0.089 R)
• M42: 13,139,779 km (0.118 R)
• M43: 13,762,705 km (0.087 R)
• M44: 14,430,659 km (0.101 R)
• M45: 14,572,628 km (0.09 R)
• M46: 15,145,288 km (0.082 R)
• M47: 16,201,749 km (0.099 R)
• M48: 16,497,354 km (0.114 R)
• M49: 16,571,555 km (0.11 R)
• M50: 17,056,551 km (0.103 R)
• M51: 18,308,535 km (0.1 R)
• M52: 18,809,838 km (0.1 R)
• M53: 19,081,657 km (0.119 R)
• M54: 19,511,452 km (0.047 R)
• M55: 19,826,056 km (0.081 R)
• M56: 20,420,409 km (0.114 R)
• M57: 20,900,169 km (0.118 R)
• M58: 21,101,228 km (0.089 R)
• M59: 21,505,143 km (0.089 R)
• M60: 22,443,720 km (0.064 R)
• M61: 22,897,450 km (0.064 R)
• M62: 23,187,670 km (0.091 R)
• M63: 23,395,761 km (0.105 R)
• M64: 23,562,712 km (0.089 R)
• M65: 23,939,698 km (0.115 R)
• M66: 24,065,959 km (0.107 R)
• M67: 24,150,033 km (0.059 R)
• M68: 24,234,406 km (0.089 R)
• M69: 25,296,402 km (0.117 R)
• M70: 25,639,429 km (0.118 R)
• M71: 26,200,272 km (0.086 R)
• M72: 27,553,833 km (0.06 R)
• M73: 28,305,712 km (0.112 R)
• M74: 28,572,745 km (0.108 R)
• M75: 29,019,593 km (0.061 R)
• M76: 29,243,841 km (0.05 R)
• M77: 29,739,309 km (0.095 R)
• M78: 30,373,903 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 10

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.55 AU - 9.01 AU

Year: 8831 Days

Day: 9.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,335,413 km

• M1: 250,427 km (0.079 R)
• M2: 426,653 km (0.096 R)
• M3: 514,766 km (0.085 R)
• M4: 673,190 km (0.093 R)
• M5: 765,642 km (0.104 R)
• M6: 964,457 km (0.117 R)
• M7: 1,244,953 km (0.112 R)
• M8: 1,604,587 km (0.081 R)
• M9: 1,787,096 km (0.094 R)
• M10: 2,334,624 km (0.082 R)
• M11: 2,500,379 km (0.051 R)
• M12: 2,734,649 km (0.114 R)
• M13: 2,799,874 km (0.087 R)
• M14: 2,909,679 km (0.075 R)
• M15: 2,976,250 km (0.104 R)
• M16: 3,224,732 km (0.098 R)
• M17: 3,670,085 km (0.049 R)
• M18: 3,839,130 km (0.119 R)
• M19: 4,159,868 km (0.111 R)
• M20: 4,387,107 km (0.077 R)
• M21: 4,748,685 km (0.117 R)
• M22: 5,173,693 km (0.113 R)
• M23: 6,003,512 km (0.106 R)
• M24: 6,347,138 km (0.117 R)
• M25: 6,579,763 km (0.07 R)
• M26: 6,785,610 km (0.083 R)
• M27: 6,874,471 km (0.086 R)
• M28: 7,113,379 km (0.104 R)
• M29: 8,732,177 km (0.077 R)
• M30: 8,861,280 km (0.077 R)
• M31: 8,926,206 km (0.084 R)
• M32: 9,056,206 km (0.032 R)
• M33: 9,351,213 km (0.034 R)
• M34: 10,357,259 km (0.097 R)
• M35: 10,493,991 km (0.083 R)
• M36: 11,965,735 km (0.076 R)
• M37: 12,073,296 km (0.063 R)
• M38: 12,325,668 km (0.062 R)
• M39: 12,398,073 km (0.08 R)
• M40: 12,470,628 km (0.075 R)
• M41: 12,982,402 km (0.112 R)
• M42: 13,988,897 km (0.116 R)
• M43: 14,444,273 km (0.076 R)
• M44: 14,597,162 km (0.095 R)
• M45: 15,291,894 km (0.042 R)
• M46: 15,408,581 km (0.118 R)
• M47: 15,800,228 km (0.05 R)
• M48: 15,997,248 km (0.049 R)
• M49: 16,353,890 km (0.107 R)
• M50: 16,713,224 km (0.061 R)
• M51: 17,196,425 km (0.048 R)
• M52: 17,561,743 km (0.103 R)
• M53: 17,643,274 km (0.077 R)
• M54: 17,765,794 km (0.088 R)
• M55: 17,888,764 km (0.094 R)
• M56: 18,590,079 km (0.093 R)
• M57: 18,714,843 km (0.065 R)
• M58: 18,798,169 km (0.082 R)
• M59: 19,342,705 km (0.082 R)
• M60: 19,469,116 km (0.118 R)
• M61: 19,765,020 km (0.083 R)
• M62: 21,007,131 km (0.091 R)
• M63: 21,615,696 km (0.114 R)
• M64: 22,406,769 km (0.076 R)
• M65: 22,761,316 km (0.076 R)
• M66: 24,107,697 km (0.077 R)
• M67: 24,198,353 km (0.058 R)
• M68: 25,065,422 km (0.036 R)
• M69: 25,157,276 km (0.108 R)
• M70: 25,896,289 km (0.101 R)
• M71: 26,175,289 km (0.093 R)
• M72: 26,315,013 km (0.081 R)
• M73: 26,548,685 km (0.106 R)
• M74: 26,876,903 km (0.047 R)
• M75: 28,107,944 km (0.058 R)
• M76: 32,458,699 km (0.099 R)
• M77: 32,558,929 km (0.115 R)
• M78: 33,161,958 km (0.085 R)
• M79: 33,616,736 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.5

Radius: 5.2

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.83 AU - 16.13 AU

Year: 27383 Days

Day: 22.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,335,413 km

• M1: 86,168 km (0.063 R)
• M2: 253,718 km (0.049 R)
• M3: 1,510,490 km (0.054 R)
• M4: 2,140,596 km (0.108 R)
• M5: 2,290,643 km (0.112 R)
• M6: 2,328,640 km (0.075 R)
• M7: 2,405,384 km (0.068 R)
• M8: 3,346,804 km (0.12 R)
• M9: 3,787,968 km (0.041 R)
• M10: 4,627,511 km (0.103 R)
• M11: 5,573,269 km (0.061 R)
• M12: 6,576,622 km (0.041 R)
• M13: 6,849,787 km (0.097 R)
• M14: 6,960,191 km (0.063 R)
• M15: 8,212,026 km (0.118 R)
• M16: 8,388,102 km (0.076 R)
• M17: 8,743,996 km (0.114 R)
• M18: 9,165,413 km (0.082 R)
• M19: 10,027,844 km (0.109 R)
• M20: 10,090,376 km (0.059 R)
• M21: 11,174,363 km (0.118 R)
• M22: 11,304,214 km (0.052 R)
• M23: 11,434,663 km (0.086 R)
• M24: 11,565,561 km (0.094 R)
• M25: 12,563,379 km (0.099 R)
• M26: 12,630,997 km (0.1 R)
• M27: 12,766,233 km (0.117 R)
• M28: 13,727,250 km (0.081 R)
• M29: 15,572,690 km (0.118 R)
• M30: 17,721,065 km (0.055 R)
• M31: 18,329,928 km (0.053 R)
• M32: 19,333,730 km (0.097 R)
• M33: 22,042,349 km (0.106 R)
• M34: 22,123,879 km (0.092 R)
• M35: 22,368,771 km (0.114 R)
• M36: 22,696,839 km (0.117 R)
• M37: 23,191,709 km (0.096 R)
• M38: 23,606,993 km (0.055 R)
• M39: 24,360,517 km (0.115 R)
• M40: 26,668,064 km (0.086 R)
• M41: 26,841,748 km (0.049 R)
• M42: 28,156,414 km (0.103 R)
• M43: 28,244,676 km (0.102 R)
• M44: 28,333,238 km (0.073 R)
• M45: 29,044,277 km (0.103 R)
• M46: 30,121,980 km (0.106 R)
• M47: 30,302,844 km (0.063 R)
• M48: 30,665,768 km (0.117 R)
• M49: 34,372,654 km (0.119 R)
• M50: 36,470,764 km (0.095 R)
• M51: 37,827,467 km (0.117 R)
• M52: 39,200,626 km (0.12 R)
• M53: 41,290,658 km (0.101 R)
• M54: 41,491,568 km (0.087 R)
• M55: 43,723,269 km (0.078 R)
• M56: 44,647,485 km (0.052 R)
• M57: 45,163,597 km (0.08 R)
• M58: 45,370,641 km (0.034 R)
• M59: 45,889,596 km (0.074 R)
• M60: 46,828,771 km (0.065 R)
• M61: 48,513,841 km (0.117 R)
• M62: 50,218,659 km (0.059 R)
• M63: 50,433,182 km (0.064 R)
• M64: 50,863,126 km (0.112 R)
• M65: 51,510,137 km (0.11 R)
• M66: 52,485,964 km (0.103 R)
• M67: 52,594,722 km (0.092 R)
• M68: 52,812,536 km (0.105 R)
• M69: 52,921,593 km (0.107 R)
• M70: 54,565,823 km (0.087 R)
• M71: 55,560,500 km (0.115 R)
• M72: 57,455,456 km (0.103 R)
• M73: 59,031,769 km (0.039 R)
• M74: 59,711,840 km (0.097 R)
• M75: 60,965,022 km (0.057 R)
• M76: 61,308,349 km (0.109 R)
• M77: 62,803,580 km (0.114 R)
• M78: 64,893,462 km (0.102 R)
• M79: 65,946,930 km (0.058 R)
• M80: 68,070,771 km (0.074 R)
• M81: 68,189,402 km (0.047 R)
• M82: 69,379,752 km (0.112 R)
• M83: 71,660,073 km (0.119 R)
• M84: 72,022,399 km (0.112 R)
• M85: 73,477,687 km (0.113 R)
• M86: 74,453,215 km (0.101 R)
• M87: 74,820,178 km (0.051 R)
• M88: 75,924,659 km (0.051 R)
• M89: 76,540,554 km (0.062 R)
• M90: 80,270,627 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit