🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 369 Days

Day: 26.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.14 AU - 1.18 AU

Year: 461 Days

Day: 28.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 93 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,434,947 km

• M1: 875,297 km (0.101 R)
• M2: 907,909 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.34 AU - 1.94 AU

Year: 775 Days

Day: 38.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.45 AU - 2.17 AU

Year: 898 Days

Day: 38.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,434,947 km

• M1: 731,384 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.6 AU - 3.9 AU

Year: 2162 Days

Day: 27.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.04 AU - 3.52 AU

Year: 2192 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 12

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.67 AU - 5.91 AU

Year: 5140 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,434,947 km

• M1: 171,140 km (0.095 R)
• M2: 263,143 km (0.099 R)
• M3: 341,382 km (0.094 R)
• M4: 461,509 km (0.038 R)
• M5: 588,368 km (0.117 R)
• M6: 728,841 km (0.094 R)
• M7: 949,049 km (0.109 R)
• M8: 1,032,225 km (0.09 R)
• M9: 1,162,076 km (0.079 R)
• M10: 1,267,094 km (0.083 R)
• M11: 1,359,845 km (0.079 R)
• M12: 1,487,152 km (0.079 R)
• M13: 1,788,742 km (0.111 R)
• M14: 2,315,925 km (0.119 R)
• M15: 2,430,965 km (0.105 R)
• M16: 2,508,756 km (0.065 R)
• M17: 2,607,192 km (0.035 R)
• M18: 2,706,973 km (0.087 R)
• M19: 3,463,041 km (0.098 R)
• M20: 3,662,156 km (0.088 R)
• M21: 3,956,415 km (0.114 R)
• M22: 4,117,981 km (0.104 R)
• M23: 4,934,336 km (0.117 R)
• M24: 5,033,669 km (0.111 R)
• M25: 5,259,712 km (0.093 R)
• M26: 5,437,883 km (0.066 R)
• M27: 6,090,279 km (0.051 R)
• M28: 6,466,518 km (0.072 R)
• M29: 6,822,860 km (0.081 R)
• M30: 7,468,823 km (0.068 R)
• M31: 7,755,902 km (0.088 R)
• M32: 7,842,668 km (0.091 R)
• M33: 8,046,570 km (0.108 R)
• M34: 8,459,610 km (0.094 R)
• M35: 8,970,337 km (0.074 R)
• M36: 9,275,666 km (0.107 R)
• M37: 9,771,135 km (0.112 R)
• M38: 10,466,465 km (0.083 R)
• M39: 10,852,578 km (0.071 R)
• M40: 11,145,191 km (0.089 R)
• M41: 11,276,089 km (0.115 R)
• M42: 11,473,409 km (0.091 R)
• M43: 11,771,557 km (0.112 R)
• M44: 11,871,489 km (0.079 R)
• M45: 12,409,443 km (0.081 R)
• M46: 12,545,128 km (0.088 R)
• M47: 12,749,628 km (0.086 R)
• M48: 13,196,477 km (0.028 R)
• M49: 13,683,568 km (0.112 R)
• M50: 13,929,357 km (0.051 R)
• M51: 14,212,097 km (0.098 R)
• M52: 14,425,274 km (0.092 R)
• M53: 15,325,255 km (0.093 R)
• M54: 16,243,337 km (0.075 R)
• M55: 17,179,371 km (0.076 R)
• M56: 17,444,458 km (0.072 R)
• M57: 18,132,758 km (0.068 R)
• M58: 18,635,257 km (0.09 R)
• M59: 19,181,589 km (0.084 R)
• M60: 19,496,193 km (0.077 R)
• M61: 19,971,316 km (0.077 R)
• M62: 20,170,431 km (0.028 R)
• M63: 20,370,144 km (0.107 R)
• M64: 21,541,645 km (0.119 R)
• M65: 21,827,676 km (0.094 R)
• M66: 22,197,332 km (0.101 R)
• M67: 22,444,917 km (0.092 R)
• M68: 22,984,366 km (0.105 R)
• M69: 23,234,943 km (0.089 R)
• M70: 23,780,676 km (0.098 R)
• M71: 24,373,233 km (0.084 R)
• M72: 25,271,120 km (0.115 R)
• M73: 26,310,526 km (0.085 R)
• M74: 27,629,530 km (0.029 R)
• M75: 28,073,985 km (0.068 R)
• M76: 28,163,146 km (0.101 R)
• M77: 28,297,036 km (0.097 R)
• M78: 28,610,294 km (0.066 R)
• M79: 29,014,956 km (0.103 R)
• M80: 29,421,413 km (0.113 R)
• M81: 29,920,621 km (0.032 R)
• M82: 30,468,598 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.94 AU - 10.96 AU

Year: 10718 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,434,947 km

• M1: 301,141 km (0.075 R)
• M2: 586,573 km (0.086 R)
• M3: 709,842 km (0.109 R)
• M4: 968,945 km (0.03 R)
• M5: 1,260,512 km (0.036 R)
• M6: 2,860,910 km (0.119 R)
• M7: 3,057,032 km (0.117 R)
• M8: 3,522,431 km (0.029 R)
• M9: 3,672,478 km (0.112 R)
• M10: 3,824,918 km (0.097 R)
• M11: 4,552,862 km (0.102 R)
• M12: 4,916,384 km (0.056 R)
• M13: 5,050,873 km (0.036 R)
• M14: 5,186,708 km (0.092 R)
• M15: 6,353,571 km (0.119 R)
• M16: 7,251,906 km (0.115 R)
• M17: 8,270,069 km (0.059 R)
• M18: 8,632,994 km (0.063 R)
• M19: 10,093,817 km (0.084 R)
• M20: 10,352,023 km (0.115 R)
• M21: 11,272,648 km (0.104 R)
• M22: 12,356,934 km (0.066 R)
• M23: 12,725,842 km (0.044 R)
• M24: 12,911,643 km (0.068 R)
• M25: 13,332,910 km (0.076 R)
• M26: 14,141,337 km (0.096 R)
• M27: 14,721,478 km (0.069 R)
• M28: 15,705,682 km (0.103 R)
• M29: 16,205,788 km (0.046 R)
• M30: 16,660,416 km (0.085 R)
• M31: 17,893,252 km (0.069 R)
• M32: 17,997,372 km (0.115 R)
• M33: 18,520,815 km (0.088 R)
• M34: 18,837,214 km (0.025 R)
• M35: 19,208,666 km (0.066 R)
• M36: 19,421,992 km (0.028 R)
• M37: 19,797,333 km (0.054 R)
• M38: 20,229,222 km (0.102 R)
• M39: 20,337,681 km (0.11 R)
• M40: 20,446,289 km (0.077 R)
• M41: 20,773,310 km (0.1 R)
• M42: 21,157,178 km (0.044 R)
• M43: 21,377,536 km (0.118 R)
• M44: 22,154,846 km (0.082 R)
• M45: 22,266,745 km (0.108 R)
• M46: 23,167,923 km (0.086 R)
• M47: 23,509,006 km (0.041 R)
• M48: 23,966,327 km (0.068 R)
• M49: 24,311,300 km (0.07 R)
• M50: 25,825,080 km (0.112 R)
• M51: 26,593,415 km (0.113 R)
• M52: 26,712,345 km (0.111 R)
• M53: 27,189,563 km (0.099 R)
• M54: 27,910,774 km (0.103 R)
• M55: 29,065,520 km (0.061 R)
• M56: 30,111,957 km (0.114 R)
• M57: 31,296,024 km (0.03 R)
• M58: 31,736,141 km (0.084 R)
• M59: 32,178,352 km (0.049 R)
• M60: 32,941,152 km (0.082 R)
• M61: 34,874,106 km (0.114 R)
• M62: 36,843,562 km (0.032 R)
• M63: 37,374,784 km (0.088 R)
• M64: 38,377,838 km (0.101 R)
• M65: 40,478,641 km (0.073 R)
• M66: 40,615,523 km (0.07 R)
• M67: 41,302,027 km (0.076 R)
• M68: 41,439,657 km (0.103 R)
• M69: 41,577,587 km (0.116 R)
• M70: 41,992,272 km (0.105 R)
• M71: 42,477,717 km (0.072 R)
• M72: 42,686,406 km (0.038 R)
• M73: 42,965,107 km (0.105 R)
• M74: 43,314,268 km (0.071 R)
• M75: 43,804,800 km (0.066 R)
• M76: 44,297,126 km (0.102 R)
• M77: 44,579,268 km (0.061 R)
• M78: 45,500,492 km (0.113 R)
• M79: 45,999,101 km (0.102 R)
• M80: 47,001,856 km (0.078 R)
• M81: 47,145,619 km (0.088 R)
• M82: 48,084,196 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 4

Gravity: 40.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.16 AU - 20.44 AU

Year: 31283 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,434,947 km

• M1: 66,272 km (0.118 R)
• M2: 108,608 km (0.035 R)
• M3: 150,196 km (0.044 R)
• M4: 422,913 km (0.112 R)
• M5: 597,643 km (0.049 R)
• M6: 883,076 km (0.118 R)
• M7: 1,415,794 km (0.069 R)
• M8: 1,908,869 km (0.078 R)
• M9: 3,082,464 km (0.102 R)
• M10: 4,015,805 km (0.069 R)
• M11: 5,251,932 km (0.041 R)
• M12: 5,478,124 km (0.104 R)
• M13: 7,461,792 km (0.12 R)
• M14: 7,525,072 km (0.071 R)
• M15: 8,627,459 km (0.107 R)
• M16: 9,163,468 km (0.098 R)
• M17: 9,435,586 km (0.104 R)
• M18: 9,779,362 km (0.101 R)
• M19: 11,195,007 km (0.1 R)
• M20: 12,000,442 km (0.118 R)
• M21: 12,297,992 km (0.067 R)
• M22: 13,128,560 km (0.069 R)
• M23: 13,205,004 km (0.067 R)
• M24: 14,763,963 km (0.115 R)
• M25: 16,380,069 km (0.11 R)
• M26: 17,208,841 km (0.074 R)
• M27: 19,079,862 km (0.092 R)
• M28: 19,513,995 km (0.08 R)
• M29: 19,688,576 km (0.112 R)
• M30: 21,103,622 km (0.087 R)
• M31: 21,732,980 km (0.101 R)
• M32: 23,286,853 km (0.074 R)
• M33: 24,123,853 km (0.116 R)
• M34: 26,500,216 km (0.113 R)
• M35: 26,790,286 km (0.117 R)
• M36: 28,454,113 km (0.042 R)
• M37: 29,148,996 km (0.105 R)
• M38: 29,849,263 km (0.119 R)
• M39: 30,859,348 km (0.09 R)
• M40: 32,189,123 km (0.068 R)
• M41: 35,861,153 km (0.059 R)
• M42: 36,182,040 km (0.104 R)
• M43: 36,289,152 km (0.113 R)
• M44: 37,150,238 km (0.09 R)
• M45: 37,366,706 km (0.107 R)
• M46: 39,663,183 km (0.067 R)
• M47: 39,884,288 km (0.097 R)
• M48: 39,994,991 km (0.047 R)
• M49: 41,331,498 km (0.059 R)
• M50: 41,667,794 km (0.093 R)
• M51: 42,795,612 km (0.105 R)
• M52: 43,705,168 km (0.092 R)
• M53: 44,047,747 km (0.087 R)
• M54: 44,850,938 km (0.069 R)
• M55: 45,427,488 km (0.094 R)
• M56: 47,288,934 km (0.099 R)
• M57: 48,229,007 km (0.118 R)
• M58: 48,347,040 km (0.103 R)
• M59: 50,247,082 km (0.118 R)
• M60: 50,606,117 km (0.09 R)
• M61: 50,725,945 km (0.116 R)
• M62: 51,929,610 km (0.115 R)
• M63: 52,292,534 km (0.065 R)
• M64: 53,020,926 km (0.108 R)
• M65: 53,142,699 km (0.097 R)
• M66: 54,487,733 km (0.103 R)
• M67: 56,588,536 km (0.106 R)
• M68: 56,712,852 km (0.089 R)
• M69: 57,211,462 km (0.096 R)
• M70: 59,852,313 km (0.09 R)
• M71: 63,434,733 km (0.092 R)
• M72: 63,952,192 km (0.062 R)
• M73: 64,081,744 km (0.108 R)
• M74: 66,166,839 km (0.118 R)
• M75: 73,501,772 km (0.091 R)
• M76: 74,181,246 km (0.106 R)
• M77: 75,957,571 km (0.064 R)
• M78: 76,094,902 km (0.057 R)
• M79: 76,919,934 km (0.119 R)
• M80: 78,163,092 km (0.066 R)
• M81: 79,970,534 km (0.065 R)
• M82: 83,484,737 km (0.074 R)
• M83: 85,331,972 km (0.068 R)
• M84: 86,332,183 km (0.119 R)
• M85: 87,911,787 km (0.078 R)
• M86: 88,777,360 km (0.099 R)
• M87: 91,975,464 km (0.051 R)
• M88: 93,000,957 km (0.067 R)
• M89: 95,211,116 km (0.116 R)
• M90: 95,359,068 km (0.092 R)
• M91: 96,248,428 km (0.053 R)
• M92: 96,842,780 km (0.062 R)
• M93: 96,991,630 km (0.098 R)
• M94: 98,334,271 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit