🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 13.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,865,729 km

• M1: 40,541 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.9 AU - 1.48 AU

Year: 454 Days

Day: 17 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.63 AU - 2.41 AU

Year: 1004 Days

Day: 47.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.28 AU

Year: 1764 Days

Day: 14 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,865,729 km

• M1: 983,905 km (0.066 R)
• M2: 2,266,557 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.85 AU - 3.97 AU

Year: 2203 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,865,729 km

• M1: 1,238,222 km (0.038 R)
• M2: 2,614,971 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.56 AU - 5.58 AU

Year: 3418 Days

Day: 38.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,865,729 km

• M1: 761,304 km (0.07 R)
• M2: 2,202,978 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 11.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.9 AU - 7.06 AU

Year: 5116 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,865,729 km

• M1: 147,653 km (0.073 R)
• M2: 294,409 km (0.059 R)
• M3: 424,260 km (0.115 R)
• M4: 543,190 km (0.117 R)
• M5: 1,063,042 km (0.082 R)
• M6: 1,314,217 km (0.109 R)
• M7: 1,498,223 km (0.095 R)
• M8: 1,673,103 km (0.084 R)
• M9: 1,910,664 km (0.072 R)
• M10: 2,101,102 km (0.086 R)
• M11: 2,179,043 km (0.09 R)
• M12: 2,459,688 km (0.114 R)
• M13: 2,542,117 km (0.098 R)
• M14: 2,902,647 km (0.117 R)
• M15: 3,325,112 km (0.085 R)
• M16: 3,555,343 km (0.07 R)
• M17: 3,790,810 km (0.074 R)
• M18: 3,862,467 km (0.102 R)
• M19: 4,887,362 km (0.079 R)
• M20: 5,070,470 km (0.052 R)
• M21: 5,336,006 km (0.083 R)
• M22: 5,524,649 km (0.061 R)
• M23: 5,880,842 km (0.08 R)
• M24: 6,586,794 km (0.119 R)
• M25: 6,702,284 km (0.044 R)
• M26: 7,349,594 km (0.109 R)
• M27: 8,078,285 km (0.076 R)
• M28: 8,545,629 km (0.105 R)
• M29: 8,798,300 km (0.082 R)
• M30: 9,182,168 km (0.033 R)
• M31: 9,279,107 km (0.11 R)
• M32: 9,604,333 km (0.109 R)
• M33: 9,702,619 km (0.082 R)
• M34: 9,999,570 km (0.119 R)
• M35: 10,199,134 km (0.093 R)
• M36: 10,806,053 km (0.109 R)
• M37: 11,528,910 km (0.077 R)
• M38: 11,984,285 km (0.115 R)
• M39: 12,445,496 km (0.115 R)
• M40: 12,732,125 km (0.037 R)
• M41: 12,876,338 km (0.113 R)
• M42: 14,273,133 km (0.071 R)
• M43: 14,498,128 km (0.119 R)
• M44: 14,875,563 km (0.056 R)
• M45: 15,065,553 km (0.087 R)
• M46: 15,141,848 km (0.072 R)
• M47: 15,563,414 km (0.087 R)
• M48: 15,756,246 km (0.106 R)
• M49: 16,222,393 km (0.072 R)
• M50: 16,339,678 km (0.097 R)
• M51: 17,088,714 km (0.098 R)
• M52: 17,327,772 km (0.105 R)
• M53: 17,607,819 km (0.116 R)
• M54: 17,768,637 km (0.109 R)
• M55: 17,889,512 km (0.059 R)
• M56: 18,825,396 km (0.087 R)
• M57: 19,818,876 km (0.116 R)
• M58: 19,902,501 km (0.058 R)
• M59: 20,279,936 km (0.097 R)
• M60: 20,617,429 km (0.114 R)
• M61: 21,212,679 km (0.083 R)
• M62: 21,813,464 km (0.056 R)
• M63: 22,072,717 km (0.097 R)
• M64: 22,725,263 km (0.069 R)
• M65: 22,944,274 km (0.108 R)
• M66: 23,340,110 km (0.028 R)
• M67: 23,605,198 km (0.077 R)
• M68: 23,826,902 km (0.116 R)
• M69: 24,004,774 km (0.074 R)
• M70: 24,093,934 km (0.04 R)
• M71: 24,585,961 km (0.111 R)
• M72: 25,762,249 km (0.118 R)
• M73: 26,495,129 km (0.097 R)
• M74: 26,633,358 km (0.103 R)
• M75: 26,864,187 km (0.088 R)
• M76: 27,327,791 km (0.072 R)
• M77: 28,028,358 km (0.107 R)
• M78: 28,451,570 km (0.061 R)
• M79: 30,357,746 km (0.102 R)
• M80: 30,550,578 km (0.082 R)
• M81: 31,374,862 km (0.074 R)
• M82: 31,716,394 km (0.045 R)
• M83: 32,206,477 km (0.067 R)
• M84: 32,551,001 km (0.114 R)
• M85: 32,748,470 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 11.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.45 AU - 7.25 AU

Year: 6272 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,865,729 km

• M1: 153,487 km (0.072 R)
• M2: 274,362 km (0.075 R)
• M3: 410,646 km (0.083 R)
• M4: 643,570 km (0.027 R)
• M5: 789,578 km (0.115 R)
• M6: 961,017 km (0.104 R)
• M7: 1,357,152 km (0.116 R)
• M8: 1,468,154 km (0.094 R)
• M9: 1,682,527 km (0.112 R)
• M10: 1,785,002 km (0.112 R)
• M11: 2,032,437 km (0.097 R)
• M12: 2,160,492 km (0.104 R)
• M13: 2,234,843 km (0.079 R)
• M14: 2,739,735 km (0.098 R)
• M15: 3,430,728 km (0.114 R)
• M16: 4,150,593 km (0.106 R)
• M17: 4,267,429 km (0.114 R)
• M18: 4,337,889 km (0.109 R)
• M19: 4,867,466 km (0.111 R)
• M20: 5,751,889 km (0.049 R)
• M21: 6,630,776 km (0.089 R)
• M22: 6,933,113 km (0.1 R)
• M23: 7,044,265 km (0.091 R)
• M24: 7,127,890 km (0.073 R)
• M25: 7,954,119 km (0.075 R)
• M26: 8,041,334 km (0.08 R)
• M27: 8,363,718 km (0.112 R)
• M28: 9,021,500 km (0.05 R)
• M29: 9,112,605 km (0.097 R)
• M30: 10,102,195 km (0.11 R)
• M31: 10,386,580 km (0.069 R)
• M32: 10,577,766 km (0.098 R)
• M33: 10,963,579 km (0.101 R)
• M34: 11,125,743 km (0.099 R)
• M35: 11,223,431 km (0.103 R)
• M36: 11,452,315 km (0.084 R)
• M37: 11,981,593 km (0.094 R)
• M38: 12,282,733 km (0.079 R)
• M39: 12,654,334 km (0.095 R)
• M40: 13,304,786 km (0.075 R)
• M41: 13,966,158 km (0.105 R)
• M42: 14,142,085 km (0.11 R)
• M43: 14,318,611 km (0.091 R)
• M44: 14,531,488 km (0.047 R)
• M45: 14,996,289 km (0.045 R)
• M46: 15,284,714 km (0.056 R)
• M47: 15,575,083 km (0.061 R)
• M48: 16,382,912 km (0.113 R)
• M49: 16,978,910 km (0.103 R)
• M50: 17,430,695 km (0.09 R)
• M51: 17,544,240 km (0.068 R)
• M52: 17,658,084 km (0.089 R)
• M53: 18,154,001 km (0.098 R)
• M54: 18,577,213 km (0.077 R)
• M55: 19,198,792 km (0.118 R)
• M56: 19,355,122 km (0.12 R)
• M57: 19,748,116 km (0.089 R)
• M58: 19,945,585 km (0.099 R)
• M59: 20,262,882 km (0.113 R)
• M60: 20,581,974 km (0.101 R)
• M61: 21,144,163 km (0.077 R)
• M62: 21,508,284 km (0.093 R)
• M63: 22,613,065 km (0.064 R)
• M64: 22,902,536 km (0.065 R)
• M65: 23,359,857 km (0.05 R)
• M66: 23,443,333 km (0.101 R)
• M67: 23,652,471 km (0.103 R)
• M68: 24,156,915 km (0.11 R)
• M69: 24,283,624 km (0.095 R)
• M70: 24,495,305 km (0.075 R)
• M71: 25,734,574 km (0.115 R)
• M72: 26,470,595 km (0.117 R)
• M73: 26,863,140 km (0.04 R)
• M74: 27,038,170 km (0.104 R)
• M75: 27,742,177 km (0.103 R)
• M76: 28,007,713 km (0.063 R)
• M77: 28,496,749 km (0.061 R)
• M78: 28,809,408 km (0.114 R)
• M79: 28,898,868 km (0.028 R)
• M80: 29,483,197 km (0.087 R)
• M81: 30,298,805 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.81 AU - 19.33 AU

Year: 26873 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,865,729 km

• M1: 136,134 km (0.061 R)
• M2: 244,144 km (0.063 R)
• M3: 1,006,644 km (0.117 R)
• M4: 1,199,775 km (0.109 R)
• M5: 1,286,242 km (0.109 R)
• M6: 1,685,070 km (0.114 R)
• M7: 2,226,166 km (0.112 R)
• M8: 2,590,287 km (0.095 R)
• M9: 2,856,422 km (0.051 R)
• M10: 3,538,738 km (0.111 R)
• M11: 3,748,923 km (0.088 R)
• M12: 4,049,914 km (0.072 R)
• M13: 4,181,410 km (0.057 R)
• M14: 4,314,253 km (0.106 R)
• M15: 4,493,621 km (0.052 R)
• M16: 4,584,128 km (0.036 R)
• M17: 5,140,482 km (0.057 R)
• M18: 5,915,249 km (0.083 R)
• M19: 6,468,911 km (0.049 R)
• M20: 7,250,560 km (0.113 R)
• M21: 7,788,065 km (0.087 R)
• M22: 8,618,333 km (0.08 R)
• M23: 9,302,594 km (0.078 R)
• M24: 10,723,175 km (0.119 R)
• M25: 10,905,386 km (0.099 R)
• M26: 11,027,457 km (0.091 R)
• M27: 11,707,230 km (0.108 R)
• M28: 11,769,612 km (0.094 R)
• M29: 11,894,975 km (0.082 R)
• M30: 12,527,924 km (0.079 R)
• M31: 12,655,830 km (0.064 R)
• M32: 14,024,800 km (0.052 R)
• M33: 14,091,222 km (0.094 R)
• M34: 14,491,546 km (0.104 R)
• M35: 14,963,377 km (0.082 R)
• M36: 16,339,229 km (0.095 R)
• M37: 16,900,819 km (0.071 R)
• M38: 16,971,430 km (0.105 R)
• M39: 18,404,876 km (0.104 R)
• M40: 18,477,581 km (0.093 R)
• M41: 18,696,143 km (0.097 R)
• M42: 19,357,216 km (0.058 R)
• M43: 20,025,919 km (0.117 R)
• M44: 20,400,662 km (0.076 R)
• M45: 21,692,290 km (0.048 R)
• M46: 22,000,012 km (0.061 R)
• M47: 22,309,231 km (0.044 R)
• M48: 22,931,858 km (0.071 R)
• M49: 23,088,487 km (0.043 R)
• M50: 23,323,954 km (0.075 R)
• M51: 23,639,156 km (0.115 R)
• M52: 23,797,431 km (0.088 R)
• M53: 23,876,568 km (0.109 R)
• M54: 25,560,292 km (0.044 R)
• M55: 25,803,838 km (0.053 R)
• M56: 26,211,641 km (0.107 R)
• M57: 26,293,471 km (0.11 R)
• M58: 26,951,104 km (0.045 R)
• M59: 27,947,575 km (0.072 R)
• M60: 28,534,447 km (0.114 R)
• M61: 29,040,687 km (0.118 R)
• M62: 32,315,234 km (0.061 R)
• M63: 32,930,979 km (0.062 R)
• M64: 33,196,216 km (0.103 R)
• M65: 33,550,763 km (0.101 R)
• M66: 36,523,871 km (0.095 R)
• M67: 37,902,865 km (0.115 R)
• M68: 42,813,714 km (0.101 R)
• M69: 44,267,057 km (0.071 R)
• M70: 46,923,616 km (0.088 R)
• M71: 47,321,546 km (0.116 R)
• M72: 47,620,742 km (0.068 R)
• M73: 50,036,748 km (0.076 R)
• M74: 50,443,355 km (0.1 R)
• M75: 51,055,210 km (0.077 R)
• M76: 51,566,984 km (0.087 R)
• M77: 52,183,328 km (0.078 R)
• M78: 53,942,898 km (0.074 R)
• M79: 54,882,372 km (0.06 R)
• M80: 57,307,504 km (0.078 R)
• M81: 58,479,752 km (0.113 R)
• M82: 58,800,789 km (0.112 R)
• M83: 59,122,425 km (0.118 R)
• M84: 59,552,220 km (0.119 R)
• M85: 60,090,921 km (0.095 R)
• M86: 63,246,988 km (0.045 R)
• M87: 63,356,793 km (0.11 R)
• M88: 63,906,714 km (0.08 R)
• M89: 64,789,791 km (0.119 R)
• M90: 65,899,508 km (0.065 R)
• M91: 67,127,257 km (0.101 R)
• M92: 76,280,852 km (0.115 R)
• M93: 76,631,659 km (0.084 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit