🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.55 AU - 0.87 AU

Year: 216 Days

Day: 41.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,858,401 km

• M1: 139,575 km (0.107 R)
• M2: 224,696 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 259 Days

Day: 47.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 464 Days

Day: 12.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 99,858,401 km

• M1: 184,604 km (0.097 R)
• M2: 335,249 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.07 AU - 1.71 AU

Year: 593 Days

Day: 30.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,858,401 km

• M1: 518,805 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.33 AU - 1.45 AU

Year: 593 Days

Day: 19 Hours

Environment

Temp: -12 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.68 AU - 5.52 AU

Year: 3568 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 144.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 10.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.03 AU - 6.99 AU

Year: 6007 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,858,401 km

• M1: 179,517 km (0.117 R)
• M2: 265,686 km (0.071 R)
• M3: 357,988 km (0.085 R)
• M4: 561,441 km (0.053 R)
• M5: 654,191 km (0.113 R)
• M6: 937,979 km (0.116 R)
• M7: 1,198,877 km (0.058 R)
• M8: 1,450,202 km (0.05 R)
• M9: 1,753,287 km (0.077 R)
• M10: 1,894,657 km (0.076 R)
• M11: 2,003,115 km (0.086 R)
• M12: 2,132,368 km (0.102 R)
• M13: 2,497,387 km (0.068 R)
• M14: 2,965,778 km (0.115 R)
• M15: 3,307,759 km (0.033 R)
• M16: 3,528,116 km (0.12 R)
• M17: 3,685,194 km (0.054 R)
• M18: 4,006,381 km (0.098 R)
• M19: 4,146,703 km (0.119 R)
• M20: 4,288,821 km (0.091 R)
• M21: 4,626,763 km (0.109 R)
• M22: 4,948,398 km (0.07 R)
• M23: 5,023,646 km (0.048 R)
• M24: 5,457,330 km (0.069 R)
• M25: 5,665,571 km (0.05 R)
• M26: 5,903,132 km (0.108 R)
• M27: 6,143,835 km (0.079 R)
• M28: 6,524,861 km (0.042 R)
• M29: 6,746,116 km (0.1 R)
• M30: 7,309,950 km (0.107 R)
• M31: 7,859,573 km (0.118 R)
• M32: 8,633,443 km (0.12 R)
• M33: 8,784,985 km (0.112 R)
• M34: 9,121,730 km (0.09 R)
• M35: 9,369,165 km (0.109 R)
• M36: 9,934,346 km (0.116 R)
• M37: 10,125,083 km (0.057 R)
• M38: 10,478,134 km (0.064 R)
• M39: 11,361,659 km (0.075 R)
• M40: 11,428,081 km (0.113 R)
• M41: 11,694,963 km (0.104 R)
• M42: 12,099,326 km (0.094 R)
• M43: 12,201,053 km (0.088 R)
• M44: 12,990,929 km (0.111 R)
• M45: 13,304,487 km (0.094 R)
• M46: 13,374,498 km (0.044 R)
• M47: 13,655,892 km (0.116 R)
• M48: 14,331,775 km (0.118 R)
• M49: 14,475,539 km (0.082 R)
• M50: 14,583,698 km (0.07 R)
• M51: 14,836,967 km (0.104 R)
• M52: 15,128,234 km (0.11 R)
• M53: 15,347,844 km (0.102 R)
• M54: 15,494,899 km (0.093 R)
• M55: 16,763,788 km (0.116 R)
• M56: 17,833,562 km (0.052 R)
• M57: 18,065,588 km (0.081 R)
• M58: 18,143,230 km (0.109 R)
• M59: 19,161,991 km (0.093 R)
• M60: 19,479,288 km (0.103 R)
• M61: 20,481,744 km (0.06 R)
• M62: 20,724,840 km (0.108 R)
• M63: 20,968,984 km (0.095 R)
• M64: 21,173,035 km (0.119 R)
• M65: 21,418,974 km (0.085 R)
• M66: 21,748,090 km (0.107 R)
• M67: 22,495,032 km (0.089 R)
• M68: 23,843,657 km (0.094 R)
• M69: 23,971,413 km (0.11 R)
• M70: 24,915,376 km (0.086 R)
• M71: 25,044,928 km (0.111 R)
• M72: 25,348,462 km (0.104 R)
• M73: 25,871,456 km (0.088 R)
• M74: 25,958,971 km (0.033 R)
• M75: 26,221,964 km (0.039 R)
• M76: 27,238,930 km (0.119 R)
• M77: 27,953,858 km (0.071 R)
• M78: 28,178,554 km (0.115 R)
• M79: 28,268,612 km (0.091 R)
• M80: 28,494,206 km (0.108 R)
• M81: 28,765,576 km (0.062 R)
• M82: 29,676,627 km (0.075 R)
• M83: 30,735,930 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 11.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.55 AU - 10.39 AU

Year: 8915 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 99,858,401 km

• M1: 147,204 km (0.079 R)
• M2: 396,135 km (0.044 R)
• M3: 475,721 km (0.088 R)
• M4: 876,793 km (0.104 R)
• M5: 1,150,856 km (0.117 R)
• M6: 1,264,401 km (0.099 R)
• M7: 1,472,641 km (0.055 R)
• M8: 1,856,360 km (0.119 R)
• M9: 1,968,558 km (0.025 R)
• M10: 2,211,805 km (0.102 R)
• M11: 2,307,098 km (0.084 R)
• M12: 2,391,621 km (0.092 R)
• M13: 2,551,541 km (0.07 R)
• M14: 2,702,336 km (0.026 R)
• M15: 2,804,511 km (0.113 R)
• M16: 3,119,116 km (0.095 R)
• M17: 3,390,037 km (0.099 R)
• M18: 3,654,526 km (0.104 R)
• M19: 3,810,856 km (0.059 R)
• M20: 3,940,408 km (0.118 R)
• M21: 4,518,903 km (0.093 R)
• M22: 5,108,318 km (0.106 R)
• M23: 5,444,615 km (0.117 R)
• M24: 5,689,207 km (0.084 R)
• M25: 5,870,968 km (0.084 R)
• M26: 6,088,185 km (0.089 R)
• M27: 6,342,202 km (0.095 R)
• M28: 6,427,622 km (0.088 R)
• M29: 6,513,491 km (0.065 R)
• M30: 6,634,366 km (0.116 R)
• M31: 7,001,330 km (0.061 R)
• M32: 7,125,197 km (0.115 R)
• M33: 7,231,860 km (0.085 R)
• M34: 7,375,025 km (0.113 R)
• M35: 7,645,947 km (0.084 R)
• M36: 7,791,805 km (0.071 R)
• M37: 7,993,762 km (0.081 R)
• M38: 8,686,251 km (0.07 R)
• M39: 9,145,666 km (0.059 R)
• M40: 9,534,620 km (0.077 R)
• M41: 10,349,031 km (0.094 R)
• M42: 10,449,860 km (0.032 R)
• M43: 10,530,793 km (0.082 R)
• M44: 10,754,441 km (0.105 R)
• M45: 11,853,686 km (0.091 R)
• M46: 12,171,283 km (0.117 R)
• M47: 13,425,811 km (0.116 R)
• M48: 13,757,020 km (0.08 R)
• M49: 13,934,742 km (0.063 R)
• M50: 14,225,112 km (0.06 R)
• M51: 14,789,245 km (0.038 R)
• M52: 14,880,201 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 10

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.94 AU - 13.04 AU

Year: 15964 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,858,401 km

• M1: 176,226 km (0.068 R)
• M2: 271,221 km (0.084 R)
• M3: 661,671 km (0.118 R)
• M4: 816,655 km (0.066 R)
• M5: 1,034,469 km (0.096 R)
• M6: 1,467,555 km (0.113 R)
• M7: 1,796,371 km (0.076 R)
• M8: 2,349,435 km (0.118 R)
• M9: 2,734,350 km (0.049 R)
• M10: 2,842,958 km (0.115 R)
• M11: 3,329,749 km (0.102 R)
• M12: 3,602,616 km (0.089 R)
• M13: 4,128,901 km (0.071 R)
• M14: 4,212,078 km (0.081 R)
• M15: 5,029,630 km (0.119 R)
• M16: 5,755,778 km (0.1 R)
• M17: 6,131,119 km (0.11 R)
• M18: 6,226,114 km (0.088 R)
• M19: 7,104,104 km (0.119 R)
• M20: 7,204,035 km (0.083 R)
• M21: 8,973,628 km (0.083 R)
• M22: 9,136,092 km (0.062 R)
• M23: 9,739,719 km (0.094 R)
• M24: 11,217,596 km (0.056 R)
• M25: 11,451,119 km (0.105 R)
• M26: 12,281,088 km (0.056 R)
• M27: 14,313,375 km (0.096 R)
• M28: 14,885,587 km (0.054 R)
• M29: 15,465,278 km (0.114 R)
• M30: 16,447,687 km (0.116 R)
• M31: 18,403,979 km (0.074 R)
• M32: 19,165,133 km (0.11 R)
• M33: 20,432,676 km (0.115 R)
• M34: 21,945,409 km (0.103 R)
• M35: 22,752,191 km (0.105 R)
• M36: 24,018,088 km (0.075 R)
• M37: 24,546,019 km (0.047 R)
• M38: 26,229,892 km (0.083 R)
• M39: 26,929,561 km (0.086 R)
• M40: 27,242,371 km (0.096 R)
• M41: 27,556,526 km (0.07 R)
• M42: 28,347,001 km (0.073 R)
• M43: 30,844,687 km (0.081 R)
• M44: 32,078,271 km (0.093 R)
• M45: 33,328,012 km (0.043 R)
• M46: 34,339,294 km (0.115 R)
• M47: 34,763,703 km (0.1 R)
• M48: 35,531,738 km (0.106 R)
• M49: 37,607,558 km (0.081 R)
• M50: 37,782,289 km (0.118 R)
• M51: 38,044,833 km (0.1 R)
• M52: 38,395,939 km (0.113 R)
• M53: 38,483,903 km (0.108 R)
• M54: 39,278,417 km (0.095 R)
• M55: 40,346,247 km (0.118 R)
• M56: 40,704,384 km (0.072 R)
• M57: 40,793,993 km (0.074 R)
• M58: 41,875,286 km (0.063 R)
• M59: 42,783,495 km (0.038 R)
• M60: 43,240,068 km (0.117 R)
• M61: 43,331,622 km (0.113 R)
• M62: 44,158,150 km (0.114 R)
• M63: 44,250,302 km (0.031 R)
• M64: 46,106,812 km (0.036 R)
• M65: 46,481,106 km (0.077 R)
• M66: 47,893,908 km (0.045 R)
• M67: 48,938,849 km (0.05 R)
• M68: 49,895,378 km (0.096 R)
• M69: 51,341,690 km (0.036 R)
• M70: 51,535,569 km (0.1 R)
• M71: 53,684,243 km (0.053 R)
• M72: 53,979,549 km (0.12 R)
• M73: 54,275,454 km (0.097 R)
• M74: 54,868,609 km (0.064 R)
• M75: 55,464,009 km (0.068 R)
• M76: 55,862,238 km (0.117 R)
• M77: 55,961,871 km (0.118 R)
• M78: 56,861,702 km (0.047 R)
• M79: 57,665,491 km (0.081 R)
• M80: 59,487,743 km (0.06 R)
• M81: 60,201,624 km (0.112 R)
• M82: 60,815,723 km (0.112 R)
• M83: 65,907,736 km (0.117 R)
• M84: 66,118,519 km (0.053 R)
• M85: 67,599,837 km (0.064 R)
• M86: 68,025,144 km (0.111 R)
• M87: 68,344,685 km (0.119 R)
• M88: 68,771,488 km (0.087 R)
• M89: 70,703,095 km (0.09 R)
• M90: 71,567,322 km (0.106 R)
• M91: 72,326,531 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.4

Radius: 5.1

Gravity: 29.47 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.97 AU - 21.73 AU

Year: 28428 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,858,401 km

• M1: 66,571 km (0.108 R)
• M2: 163,211 km (0.055 R)
• M3: 304,432 km (0.101 R)
• M4: 367,113 km (0.104 R)
• M5: 608,115 km (0.115 R)
• M6: 1,145,920 km (0.099 R)
• M7: 1,179,130 km (0.066 R)
• M8: 1,603,988 km (0.115 R)
• M9: 1,641,537 km (0.112 R)
• M10: 2,279,273 km (0.051 R)
• M11: 2,406,731 km (0.079 R)
• M12: 2,449,665 km (0.103 R)
• M13: 2,893,672 km (0.096 R)
• M14: 3,031,750 km (0.113 R)
• M15: 3,124,950 km (0.112 R)
• M16: 3,266,619 km (0.086 R)
• M17: 4,108,556 km (0.101 R)
• M18: 4,420,916 km (0.119 R)
• M19: 4,633,495 km (0.066 R)
• M20: 4,687,200 km (0.087 R)
• M21: 5,516,571 km (0.067 R)
• M22: 5,918,989 km (0.116 R)
• M23: 6,094,468 km (0.112 R)
• M24: 6,330,982 km (0.117 R)
• M25: 8,393,637 km (0.084 R)
• M26: 8,855,745 km (0.07 R)
• M27: 9,462,065 km (0.054 R)
• M28: 11,215,053 km (0.093 R)
• M29: 11,943,894 km (0.086 R)
• M30: 13,370,160 km (0.101 R)
• M31: 13,446,605 km (0.032 R)
• M32: 13,677,135 km (0.086 R)
• M33: 14,849,234 km (0.085 R)
• M34: 15,167,279 km (0.096 R)
• M35: 15,648,386 km (0.099 R)
• M36: 15,890,884 km (0.113 R)
• M37: 16,379,471 km (0.101 R)
• M38: 16,790,416 km (0.118 R)
• M39: 16,955,871 km (0.052 R)
• M40: 17,538,705 km (0.071 R)
• M41: 17,959,224 km (0.107 R)
• M42: 20,462,146 km (0.099 R)
• M43: 21,171,689 km (0.109 R)
• M44: 22,432,500 km (0.086 R)
• M45: 24,369,044 km (0.11 R)
• M46: 25,879,983 km (0.085 R)
• M47: 25,975,426 km (0.118 R)
• M48: 26,454,289 km (0.096 R)
• M49: 28,892,435 km (0.082 R)
• M50: 29,587,916 km (0.102 R)
• M51: 30,188,402 km (0.096 R)
• M52: 32,836,583 km (0.097 R)
• M53: 33,666,253 km (0.106 R)
• M54: 33,874,792 km (0.102 R)
• M55: 34,713,139 km (0.117 R)
• M56: 35,876,861 km (0.081 R)
• M57: 36,303,214 km (0.091 R)
• M58: 36,516,990 km (0.107 R)
• M59: 36,731,214 km (0.116 R)
• M60: 37,160,859 km (0.05 R)
• M61: 37,268,570 km (0.034 R)
• M62: 41,436,815 km (0.086 R)
• M63: 42,332,906 km (0.027 R)
• M64: 43,462,071 km (0.109 R)
• M65: 45,404,300 km (0.087 R)
• M66: 46,676,032 km (0.093 R)
• M67: 47,257,967 km (0.072 R)
• M68: 47,491,340 km (0.039 R)
• M69: 47,725,162 km (0.097 R)
• M70: 47,842,297 km (0.075 R)
• M71: 50,919,076 km (0.045 R)
• M72: 51,158,433 km (0.03 R)
• M73: 51,278,261 km (0.076 R)
• M74: 53,329,098 km (0.11 R)
• M75: 58,259,245 km (0.113 R)
• M76: 59,514,371 km (0.112 R)
• M77: 60,905,183 km (0.072 R)
• M78: 61,413,666 km (0.103 R)
• M79: 65,271,496 km (0.08 R)
• M80: 66,444,044 km (0.107 R)
• M81: 69,339,361 km (0.093 R)
• M82: 73,353,521 km (0.055 R)
• M83: 74,708,279 km (0.114 R)
• M84: 77,167,369 km (0.049 R)
• M85: 78,821,622 km (0.077 R)
• M86: 82,445,481 km (0.109 R)
• M87: 82,726,426 km (0.084 R)
• M88: 83,430,433 km (0.053 R)
• M89: 86,123,345 km (0.102 R)
• M90: 86,693,911 km (0.056 R)
• M91: 86,836,777 km (0.116 R)
• M92: 87,122,658 km (0.101 R)
• M93: 88,125,862 km (0.11 R)
• M94: 88,700,766 km (0.106 R)
• M95: 89,565,442 km (0.073 R)
• M96: 91,158,061 km (0.051 R)
• M97: 94,665,233 km (0.107 R)
• M98: 96,583,377 km (0.119 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit