🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.17 AU

Year: 391 Days

Day: 36.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.18 AU - 1.26 AU

Year: 519 Days

Day: 32.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,074,284 km

• M1: 102,774 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.31 AU - 1.35 AU

Year: 591 Days

Day: 25.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,074,284 km

• M1: 314,455 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.31 AU - 1.87 AU

Year: 772 Days

Day: 36.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.53 AU - 2.33 AU

Year: 1032 Days

Day: 34.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,074,284 km

• M1: 941,120 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.09 AU - 3.43 AU

Year: 2266 Days

Day: 15.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 13.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.04 AU - 4.2 AU

Year: 3220 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 100,074,284 km

• M1: 167,998 km (0.112 R)
• M2: 269,276 km (0.108 R)
• M3: 389,852 km (0.106 R)
• M4: 506,090 km (0.091 R)
• M5: 616,792 km (0.108 R)
• M6: 708,047 km (0.114 R)
• M7: 914,791 km (0.08 R)
• M8: 996,771 km (0.12 R)
• M9: 1,398,740 km (0.092 R)
• M10: 1,524,402 km (0.077 R)
• M11: 1,664,127 km (0.04 R)
• M12: 1,797,867 km (0.065 R)
• M13: 2,021,965 km (0.092 R)
• M14: 2,109,779 km (0.083 R)
• M15: 2,616,168 km (0.101 R)
• M16: 2,809,897 km (0.081 R)
• M17: 3,353,835 km (0.052 R)
• M18: 3,472,017 km (0.112 R)
• M19: 3,578,082 km (0.029 R)
• M20: 3,807,415 km (0.112 R)
• M21: 4,083,423 km (0.108 R)
• M22: 4,713,829 km (0.12 R)
• M23: 4,876,292 km (0.068 R)
• M24: 5,055,660 km (0.087 R)
• M25: 5,252,531 km (0.115 R)
• M26: 5,498,171 km (0.117 R)
• M27: 5,921,533 km (0.118 R)
• M28: 6,097,160 km (0.068 R)
• M29: 6,290,590 km (0.098 R)
• M30: 6,404,434 km (0.103 R)
• M31: 6,866,692 km (0.109 R)
• M32: 7,000,732 km (0.097 R)
• M33: 7,152,573 km (0.1 R)
• M34: 7,237,545 km (0.079 R)
• M35: 7,356,924 km (0.12 R)
• M36: 7,459,698 km (0.106 R)
• M37: 7,701,598 km (0.097 R)
• M38: 7,823,520 km (0.098 R)
• M39: 8,175,374 km (0.107 R)
• M40: 8,335,444 km (0.087 R)
• M41: 8,568,517 km (0.076 R)
• M42: 8,785,584 km (0.08 R)
• M43: 9,317,703 km (0.079 R)
• M44: 9,634,552 km (0.119 R)
• M45: 9,898,143 km (0.089 R)
• M46: 9,992,988 km (0.078 R)
• M47: 10,259,871 km (0.108 R)
• M48: 10,374,912 km (0.091 R)
• M49: 10,722,876 km (0.091 R)
• M50: 11,054,983 km (0.079 R)
• M51: 11,153,269 km (0.066 R)
• M52: 11,251,854 km (0.06 R)
• M53: 11,669,382 km (0.112 R)
• M54: 11,849,797 km (0.092 R)
• M55: 12,315,196 km (0.07 R)
• M56: 12,458,062 km (0.097 R)
• M57: 12,663,011 km (0.072 R)
• M58: 12,766,084 km (0.104 R)
• M59: 12,889,951 km (0.099 R)
• M60: 13,097,294 km (0.041 R)
• M61: 13,243,152 km (0.036 R)
• M62: 13,410,402 km (0.116 R)
• M63: 13,641,680 km (0.091 R)
• M64: 13,726,203 km (0.036 R)
• M65: 14,023,005 km (0.081 R)
• M66: 14,236,332 km (0.096 R)
• M67: 14,450,706 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 9.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.96 AU - 4.6 AU

Year: 3409 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 100,074,284 km

• M1: 120,277 km (0.113 R)
• M2: 187,895 km (0.119 R)
• M3: 357,689 km (0.12 R)
• M4: 758,162 km (0.112 R)
• M5: 859,889 km (0.037 R)
• M6: 1,018,612 km (0.081 R)
• M7: 1,125,275 km (0.111 R)
• M8: 1,221,915 km (0.116 R)
• M9: 1,409,062 km (0.093 R)
• M10: 1,506,301 km (0.073 R)
• M11: 1,598,004 km (0.037 R)
• M12: 2,179,342 km (0.057 R)
• M13: 2,354,371 km (0.07 R)
• M14: 2,579,815 km (0.044 R)
• M15: 2,774,592 km (0.071 R)
• M16: 2,888,136 km (0.084 R)
• M17: 3,218,149 km (0.091 R)
• M18: 3,418,012 km (0.101 R)
• M19: 3,642,708 km (0.072 R)
• M20: 3,819,533 km (0.04 R)
• M21: 4,095,691 km (0.073 R)
• M22: 4,290,766 km (0.107 R)
• M23: 4,533,264 km (0.114 R)
• M24: 4,622,574 km (0.069 R)
• M25: 4,769,031 km (0.046 R)
• M26: 4,951,241 km (0.045 R)
• M27: 5,089,619 km (0.107 R)
• M28: 5,334,660 km (0.094 R)
• M29: 5,547,837 km (0.102 R)
• M30: 5,631,462 km (0.07 R)
• M31: 5,812,176 km (0.069 R)
• M32: 5,921,533 km (0.073 R)
• M33: 5,994,835 km (0.107 R)
• M34: 6,453,503 km (0.098 R)
• M35: 6,718,889 km (0.114 R)
• M36: 6,795,483 km (0.12 R)
• M37: 7,483,633 km (0.117 R)
• M38: 7,602,863 km (0.077 R)
• M39: 8,730,681 km (0.113 R)
• M40: 8,814,157 km (0.077 R)
• M41: 9,010,280 km (0.11 R)
• M42: 9,435,138 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 13.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.36 AU - 4.68 AU

Year: 3700 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 100,074,284 km

• M1: 168,597 km (0.075 R)
• M2: 261,198 km (0.047 R)
• M3: 350,508 km (0.044 R)
• M4: 680,222 km (0.058 R)
• M5: 769,382 km (0.116 R)
• M6: 853,456 km (0.111 R)
• M7: 1,001,707 km (0.067 R)
• M8: 1,127,070 km (0.116 R)
• M9: 1,359,994 km (0.081 R)
• M10: 1,500,467 km (0.097 R)
• M11: 1,683,126 km (0.081 R)
• M12: 1,951,803 km (0.102 R)
• M13: 2,111,724 km (0.059 R)
• M14: 2,402,392 km (0.039 R)
• M15: 3,208,874 km (0.067 R)
• M16: 3,544,273 km (0.102 R)
• M17: 3,658,566 km (0.082 R)
• M18: 3,790,810 km (0.09 R)
• M19: 3,992,169 km (0.093 R)
• M20: 4,179,914 km (0.109 R)
• M21: 4,388,154 km (0.088 R)
• M22: 4,511,273 km (0.038 R)
• M23: 4,617,637 km (0.098 R)
• M24: 4,778,904 km (0.05 R)
• M25: 5,015,119 km (0.119 R)
• M26: 5,125,522 km (0.087 R)
• M27: 5,423,820 km (0.037 R)
• M28: 5,518,217 km (0.091 R)
• M29: 5,613,211 km (0.102 R)
• M30: 6,174,802 km (0.116 R)
• M31: 6,432,409 km (0.051 R)
• M32: 6,673,411 km (0.055 R)
• M33: 6,978,890 km (0.045 R)
• M34: 7,081,814 km (0.027 R)
• M35: 7,880,217 km (0.091 R)
• M36: 7,987,479 km (0.036 R)
• M37: 8,574,800 km (0.061 R)
• M38: 8,729,335 km (0.1 R)
• M39: 9,791,031 km (0.066 R)
• M40: 10,138,547 km (0.095 R)
• M41: 10,231,896 km (0.117 R)
• M42: 10,608,135 km (0.063 R)
• M43: 10,965,075 km (0.114 R)
• M44: 11,108,988 km (0.062 R)
• M45: 11,764,377 km (0.086 R)
• M46: 12,059,683 km (0.105 R)
• M47: 12,183,400 km (0.104 R)
• M48: 12,332,549 km (0.051 R)
• M49: 12,482,147 km (0.061 R)
• M50: 12,607,361 km (0.09 R)
• M51: 12,833,852 km (0.115 R)
• M52: 12,934,980 km (0.097 R)
• M53: 13,112,403 km (0.119 R)
• M54: 13,598,446 km (0.1 R)
• M55: 13,856,503 km (0.099 R)
• M56: 14,272,983 km (0.071 R)
• M57: 14,561,707 km (0.071 R)
• M58: 15,171,618 km (0.059 R)
• M59: 15,654,819 km (0.117 R)
• M60: 15,979,745 km (0.118 R)
• M61: 16,306,916 km (0.082 R)
• M62: 16,581,278 km (0.064 R)
• M63: 17,134,641 km (0.119 R)
• M64: 18,344,738 km (0.102 R)
• M65: 18,515,878 km (0.043 R)
• M66: 18,687,467 km (0.06 R)
• M67: 19,061,013 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 3.7

Gravity: 57.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.14 AU - 19.82 AU

Year: 28137 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,074,284 km

• M1: 161,416 km (0.108 R)
• M2: 248,482 km (0.12 R)
• M3: 394,938 km (0.112 R)
• M4: 645,664 km (0.106 R)
• M5: 757,863 km (0.096 R)
• M6: 1,443,171 km (0.048 R)
• M7: 1,516,174 km (0.073 R)
• M8: 1,780,813 km (0.116 R)
• M9: 1,898,547 km (0.116 R)
• M10: 1,938,340 km (0.104 R)
• M11: 2,018,973 km (0.085 R)
• M12: 2,394,763 km (0.092 R)
• M13: 2,568,745 km (0.034 R)
• M14: 2,791,945 km (0.085 R)
• M15: 3,400,808 km (0.03 R)
• M16: 3,695,367 km (0.046 R)
• M17: 4,626,763 km (0.115 R)
• M18: 5,229,792 km (0.076 R)
• M19: 5,569,080 km (0.065 R)
• M20: 6,447,818 km (0.103 R)
• M21: 6,689,418 km (0.084 R)
• M22: 6,872,526 km (0.103 R)
• M23: 7,684,992 km (0.069 R)
• M24: 8,070,057 km (0.099 R)
• M25: 8,725,745 km (0.051 R)
• M26: 8,992,777 km (0.099 R)
• M27: 11,296,135 km (0.083 R)
• M28: 12,775,359 km (0.051 R)
• M29: 13,154,440 km (0.073 R)
• M30: 13,230,735 km (0.074 R)
• M31: 14,628,877 km (0.106 R)
• M32: 15,265,116 km (0.109 R)
• M33: 15,425,635 km (0.109 R)
• M34: 15,991,713 km (0.08 R)
• M35: 18,323,046 km (0.1 R)
• M36: 18,750,448 km (0.102 R)
• M37: 19,181,140 km (0.113 R)
• M38: 19,876,919 km (0.118 R)
• M39: 20,669,489 km (0.113 R)
• M40: 23,108,383 km (0.109 R)
• M41: 23,200,535 km (0.069 R)
• M42: 23,662,643 km (0.084 R)
• M43: 23,755,394 km (0.085 R)
• M44: 24,034,544 km (0.035 R)
• M45: 25,256,609 km (0.067 R)
• M46: 25,922,917 km (0.043 R)
• M47: 27,175,650 km (0.043 R)
• M48: 28,546,714 km (0.072 R)
• M49: 28,744,333 km (0.037 R)
• M50: 30,443,017 km (0.068 R)
• M51: 31,355,415 km (0.061 R)
• M52: 33,103,166 km (0.091 R)
• M53: 33,206,838 km (0.071 R)
• M54: 34,776,718 km (0.1 R)
• M55: 38,096,594 km (0.059 R)
• M56: 40,846,651 km (0.069 R)
• M57: 40,957,952 km (0.086 R)
• M58: 42,076,795 km (0.103 R)
• M59: 44,229,957 km (0.107 R)
• M60: 44,344,250 km (0.093 R)
• M61: 45,608,352 km (0.065 R)
• M62: 45,955,119 km (0.068 R)
• M63: 46,767,586 km (0.106 R)
• M64: 49,115,075 km (0.116 R)
• M65: 49,589,301 km (0.083 R)
• M66: 51,982,418 km (0.116 R)
• M67: 52,344,594 km (0.119 R)
• M68: 52,465,469 km (0.087 R)
• M69: 53,192,964 km (0.086 R)
• M70: 54,290,414 km (0.118 R)
• M71: 54,903,316 km (0.111 R)
• M72: 55,026,286 km (0.09 R)
• M73: 57,004,418 km (0.045 R)
• M74: 61,284,713 km (0.059 R)
• M75: 62,819,886 km (0.057 R)
• M76: 62,948,390 km (0.108 R)
• M77: 64,626,879 km (0.098 R)
• M78: 64,756,580 km (0.081 R)
• M79: 66,450,925 km (0.071 R)
• M80: 67,369,157 km (0.044 R)
• M81: 67,632,300 km (0.07 R)
• M82: 68,820,705 km (0.083 R)
• M83: 72,292,423 km (0.107 R)
• M84: 74,865,357 km (0.098 R)
• M85: 75,957,571 km (0.111 R)
• M86: 77,055,021 km (0.044 R)
• M87: 79,960,810 km (0.12 R)
• M88: 80,937,385 km (0.091 R)
• M89: 84,457,123 km (0.047 R)
• M90: 86,449,917 km (0.096 R)
• M91: 88,170,442 km (0.11 R)
• M92: 90,191,808 km (0.1 R)
• M93: 90,481,729 km (0.116 R)
• M94: 94,574,427 km (0.105 R)
• M95: 94,868,986 km (0.099 R)
• M96: 99,474,655 km (0.088 R)
• M97: 99,624,552 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit