🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.5 AU

Year: 481 Days

Day: 23.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.24 AU - 1.4 AU

Year: 548 Days

Day: 30.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,289,429 km

• M1: 393,592 km (0.082 R)
• M2: 964,457 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.63 AU - 2.13 AU

Year: 932 Days

Day: 19.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,289,429 km

• M1: 174,431 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.13 AU - 3.05 AU

Year: 1507 Days

Day: 19.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.65 AU - 3.01 AU

Year: 1722 Days

Day: 19.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 9.4

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.09 AU - 5.49 AU

Year: 4400 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 160 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,289,429 km

• M1: 146,307 km (0.103 R)
• M2: 254,765 km (0.09 R)
• M3: 465,997 km (0.106 R)
• M4: 560,394 km (0.104 R)
• M5: 833,559 km (0.06 R)
• M6: 1,019,958 km (0.107 R)
• M7: 1,176,138 km (0.087 R)
• M8: 1,264,850 km (0.108 R)
• M9: 1,609,523 km (0.107 R)
• M10: 1,708,707 km (0.099 R)
• M11: 1,775,876 km (0.066 R)
• M12: 1,878,500 km (0.109 R)
• M13: 2,000,722 km (0.086 R)
• M14: 2,402,392 km (0.099 R)
• M15: 2,535,534 km (0.111 R)
• M16: 2,990,162 km (0.072 R)
• M17: 3,051,348 km (0.118 R)
• M18: 3,133,627 km (0.087 R)
• M19: 3,513,007 km (0.101 R)
• M20: 3,621,166 km (0.116 R)
• M21: 3,686,540 km (0.089 R)
• M22: 3,752,214 km (0.107 R)
• M23: 4,155,081 km (0.031 R)
• M24: 5,420,230 km (0.116 R)
• M25: 6,159,692 km (0.098 R)
• M26: 6,369,279 km (0.104 R)
• M27: 6,554,481 km (0.097 R)
• M28: 6,688,072 km (0.104 R)
• M29: 6,768,556 km (0.113 R)
• M30: 6,984,874 km (0.08 R)
• M31: 7,396,568 km (0.076 R)
• M32: 7,591,344 km (0.12 R)
• M33: 8,186,145 km (0.1 R)
• M34: 8,272,463 km (0.102 R)
• M35: 8,766,585 km (0.085 R)
• M36: 9,240,511 km (0.042 R)
• M37: 9,450,397 km (0.046 R)
• M38: 9,814,069 km (0.113 R)
• M39: 10,028,293 km (0.107 R)
• M40: 10,461,379 km (0.099 R)
• M41: 11,506,470 km (0.103 R)
• M42: 11,570,947 km (0.086 R)
• M43: 13,085,176 km (0.108 R)
• M44: 13,831,370 km (0.12 R)
• M45: 14,037,217 km (0.064 R)
• M46: 14,140,589 km (0.093 R)
• M47: 14,452,052 km (0.113 R)
• M48: 14,556,471 km (0.032 R)
• M49: 14,765,908 km (0.112 R)
• M50: 15,258,384 km (0.077 R)
• M51: 15,506,717 km (0.072 R)
• M52: 15,971,368 km (0.112 R)
• M53: 16,549,713 km (0.108 R)
• M54: 16,731,774 km (0.091 R)
• M55: 16,804,778 km (0.078 R)
• M56: 17,208,393 km (0.104 R)
• M57: 17,615,149 km (0.03 R)
• M58: 18,438,237 km (0.056 R)
• M59: 18,930,563 km (0.103 R)
• M60: 19,197,446 km (0.045 R)
• M61: 19,696,355 km (0.076 R)
• M62: 20,121,811 km (0.103 R)
• M63: 20,863,817 km (0.119 R)
• M64: 21,416,431 km (0.09 R)
• M65: 21,734,327 km (0.111 R)
• M66: 22,013,775 km (0.097 R)
• M67: 22,093,810 km (0.066 R)
• M68: 22,334,513 km (0.107 R)
• M69: 22,818,762 km (0.11 R)
• M70: 22,980,926 km (0.101 R)
• M71: 23,469,662 km (0.093 R)
• M72: 23,592,332 km (0.06 R)
• M73: 24,002,978 km (0.116 R)
• M74: 25,542,939 km (0.117 R)
• M75: 26,049,178 km (0.032 R)
• M76: 26,133,850 km (0.093 R)
• M77: 26,303,494 km (0.064 R)
• M78: 26,473,587 km (0.102 R)
• M79: 26,558,708 km (0.075 R)
• M80: 26,686,615 km (0.118 R)
• M81: 26,772,035 km (0.091 R)
• M82: 26,985,810 km (0.083 R)
• M83: 27,372,222 km (0.072 R)
• M84: 29,111,596 km (0.083 R)
• M85: 29,287,523 km (0.103 R)
• M86: 29,463,749 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 8.7

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.31 AU - 7.11 AU

Year: 5597 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,289,429 km

• M1: 127,308 km (0.091 R)
• M2: 193,430 km (0.114 R)
• M3: 294,409 km (0.094 R)
• M4: 483,052 km (0.079 R)
• M5: 750,084 km (0.058 R)
• M6: 858,393 km (0.09 R)
• M7: 1,076,057 km (0.084 R)
• M8: 1,137,243 km (0.119 R)
• M9: 1,295,368 km (0.043 R)
• M10: 1,444,068 km (0.116 R)
• M11: 1,668,764 km (0.096 R)
• M12: 2,151,816 km (0.062 R)
• M13: 2,739,586 km (0.033 R)
• M14: 3,084,409 km (0.061 R)
• M15: 3,534,998 km (0.038 R)
• M16: 3,674,124 km (0.116 R)
• M17: 3,768,071 km (0.09 R)
• M18: 3,862,617 km (0.059 R)
• M19: 4,102,722 km (0.097 R)
• M20: 4,929,549 km (0.093 R)
• M21: 5,085,280 km (0.111 R)
• M22: 5,242,657 km (0.09 R)
• M23: 5,670,507 km (0.083 R)
• M24: 6,026,251 km (0.12 R)
• M25: 6,361,201 km (0.119 R)
• M26: 7,343,011 km (0.12 R)
• M27: 7,521,183 km (0.095 R)
• M28: 7,610,792 km (0.118 R)
• M29: 8,217,261 km (0.102 R)
• M30: 8,278,746 km (0.077 R)
• M31: 8,433,131 km (0.038 R)
• M32: 8,588,563 km (0.087 R)
• M33: 9,092,259 km (0.107 R)
• M34: 9,379,936 km (0.096 R)
• M35: 9,605,679 km (0.105 R)
• M36: 10,029,640 km (0.109 R)
• M37: 10,194,347 km (0.101 R)
• M38: 10,559,814 km (0.048 R)
• M39: 11,031,347 km (0.034 R)
• M40: 11,201,440 km (0.117 R)
• M41: 11,475,353 km (0.031 R)
• M42: 11,682,098 km (0.094 R)
• M43: 12,029,763 km (0.071 R)
• M44: 12,486,635 km (0.119 R)
• M45: 12,734,968 km (0.052 R)
• M46: 12,949,192 km (0.102 R)
• M47: 14,111,717 km (0.107 R)
• M48: 14,668,221 km (0.114 R)
• M49: 14,780,270 km (0.077 R)
• M50: 15,269,604 km (0.089 R)
• M51: 15,383,299 km (0.091 R)
• M52: 15,725,878 km (0.113 R)
• M53: 16,148,193 km (0.077 R)
• M54: 17,595,702 km (0.072 R)
• M55: 18,435,694 km (0.085 R)
• M56: 18,597,259 km (0.064 R)
• M57: 19,329,690 km (0.097 R)
• M58: 19,658,207 km (0.117 R)
• M59: 19,740,636 km (0.072 R)
• M60: 20,571,353 km (0.112 R)
• M61: 21,033,012 km (0.074 R)
• M62: 22,052,222 km (0.045 R)
• M63: 23,348,787 km (0.045 R)
• M64: 23,479,835 km (0.069 R)
• M65: 23,654,864 km (0.1 R)
• M66: 23,742,528 km (0.08 R)
• M67: 24,847,907 km (0.08 R)
• M68: 25,339,486 km (0.081 R)
• M69: 26,151,054 km (0.099 R)
• M70: 26,377,994 km (0.095 R)
• M71: 26,514,427 km (0.097 R)
• M72: 28,589,350 km (0.099 R)
• M73: 29,339,733 km (0.058 R)
• M74: 31,725,968 km (0.097 R)
• M75: 32,210,666 km (0.11 R)
• M76: 32,356,523 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 5.2

Gravity: 31.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.05 AU - 16.57 AU

Year: 21665 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,289,429 km

• M1: 222,602 km (0.048 R)
• M2: 1,025,942 km (0.116 R)
• M3: 1,143,526 km (0.057 R)
• M4: 1,234,631 km (0.103 R)
• M5: 2,233,047 km (0.084 R)
• M6: 2,824,408 km (0.077 R)
• M7: 3,031,750 km (0.032 R)
• M8: 3,728,278 km (0.097 R)
• M9: 3,910,040 km (0.066 R)
• M10: 4,001,893 km (0.055 R)
• M11: 4,568,420 km (0.072 R)
• M12: 5,009,584 km (0.055 R)
• M13: 5,260,460 km (0.083 R)
• M14: 5,879,496 km (0.087 R)
• M15: 8,220,553 km (0.072 R)
• M16: 8,755,664 km (0.108 R)
• M17: 9,984,311 km (0.093 R)
• M18: 10,047,292 km (0.118 R)
• M19: 11,135,617 km (0.08 R)
• M20: 11,331,590 km (0.09 R)
• M21: 12,059,832 km (0.097 R)
• M22: 12,193,872 km (0.105 R)
• M23: 12,261,041 km (0.12 R)
• M24: 12,395,829 km (0.096 R)
• M25: 13,214,728 km (0.07 R)
• M26: 14,475,389 km (0.083 R)
• M27: 15,409,628 km (0.106 R)
• M28: 15,847,351 km (0.071 R)
• M29: 16,660,416 km (0.073 R)
• M30: 17,562,790 km (0.097 R)
• M31: 18,326,786 km (0.069 R)
• M32: 21,408,502 km (0.114 R)
• M33: 21,896,640 km (0.116 R)
• M34: 23,216,243 km (0.091 R)
• M35: 23,299,569 km (0.096 R)
• M36: 23,466,520 km (0.071 R)
• M37: 23,885,694 km (0.105 R)
• M38: 24,222,738 km (0.116 R)
• M39: 24,731,370 km (0.052 R)
• M40: 25,329,163 km (0.081 R)
• M41: 25,845,276 km (0.048 R)
• M42: 26,018,211 km (0.115 R)
• M43: 28,299,579 km (0.103 R)
• M44: 28,388,590 km (0.093 R)
• M45: 29,644,763 km (0.064 R)
• M46: 31,010,591 km (0.106 R)
• M47: 31,470,306 km (0.054 R)
• M48: 32,210,666 km (0.056 R)
• M49: 32,303,715 km (0.086 R)
• M50: 34,371,158 km (0.113 R)
• M51: 34,656,292 km (0.056 R)
• M52: 34,942,323 km (0.085 R)
• M53: 35,516,778 km (0.107 R)
• M54: 35,997,736 km (0.048 R)
• M55: 36,577,876 km (0.118 R)
• M56: 36,674,816 km (0.108 R)
• M57: 37,453,772 km (0.025 R)
• M58: 38,139,678 km (0.032 R)
• M59: 38,731,038 km (0.118 R)
• M60: 43,981,176 km (0.106 R)
• M61: 44,912,273 km (0.111 R)
• M62: 48,168,719 km (0.039 R)
• M63: 54,130,194 km (0.086 R)
• M64: 54,572,854 km (0.115 R)
• M65: 55,572,916 km (0.117 R)
• M66: 55,907,716 km (0.099 R)
• M67: 56,131,215 km (0.054 R)
• M68: 58,496,059 km (0.12 R)
• M69: 59,633,601 km (0.065 R)
• M70: 60,663,582 km (0.118 R)
• M71: 61,699,398 km (0.097 R)
• M72: 62,046,016 km (0.107 R)
• M73: 62,161,655 km (0.102 R)
• M74: 62,393,233 km (0.062 R)
• M75: 62,509,171 km (0.086 R)
• M76: 62,973,373 km (0.051 R)
• M77: 63,555,309 km (0.038 R)
• M78: 64,841,851 km (0.115 R)
• M79: 64,959,285 km (0.087 R)
• M80: 65,782,971 km (0.078 R)
• M81: 66,847,061 km (0.071 R)
• M82: 66,965,542 km (0.095 R)
• M83: 67,202,954 km (0.106 R)
• M84: 67,440,665 km (0.102 R)
• M85: 68,513,581 km (0.113 R)
• M86: 69,351,927 km (0.092 R)
• M87: 72,617,350 km (0.05 R)
• M88: 72,739,272 km (0.064 R)
• M89: 72,983,266 km (0.095 R)
• M90: 74,699,004 km (0.1 R)
• M91: 78,670,229 km (0.081 R)
• M92: 80,429,051 km (0.098 R)
• M93: 82,327,897 km (0.105 R)
• M94: 83,857,535 km (0.078 R)
• M95: 85,396,598 km (0.088 R)
• M96: 85,911,664 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 6.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.08 AU - 18.52 AU

Year: 23800 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,289,429 km

• M1: 97,837 km (0.098 R)
• M2: 243,994 km (0.109 R)
• M3: 314,604 km (0.09 R)
• M4: 358,586 km (0.099 R)
• M5: 558,000 km (0.028 R)
• M6: 599,139 km (0.109 R)
• M7: 641,476 km (0.093 R)
• M8: 853,007 km (0.083 R)
• M9: 1,668,914 km (0.117 R)
• M10: 1,750,445 km (0.1 R)
• M11: 2,155,556 km (0.091 R)
• M12: 2,334,774 km (0.054 R)
• M13: 3,326,907 km (0.065 R)
• M14: 3,560,429 km (0.03 R)
• M15: 3,825,966 km (0.038 R)
• M16: 4,098,084 km (0.073 R)
• M17: 4,264,287 km (0.07 R)
• M18: 4,632,148 km (0.079 R)
• M19: 4,776,361 km (0.104 R)
• M20: 4,863,726 km (0.053 R)
• M21: 5,703,269 km (0.12 R)
• M22: 5,795,870 km (0.115 R)
• M23: 7,210,617 km (0.102 R)
• M24: 9,155,838 km (0.066 R)
• M25: 9,409,856 km (0.108 R)
• M26: 9,592,664 km (0.047 R)
• M27: 9,702,918 km (0.081 R)
• M28: 10,260,469 km (0.104 R)
• M29: 11,135,617 km (0.059 R)
• M30: 11,445,583 km (0.088 R)
• M31: 11,523,524 km (0.087 R)
• M32: 12,432,481 km (0.102 R)
• M33: 12,794,358 km (0.1 R)
• M34: 13,159,676 km (0.092 R)
• M35: 13,900,784 km (0.109 R)
• M36: 14,067,286 km (0.095 R)
• M37: 15,080,213 km (0.039 R)
• M38: 15,165,783 km (0.09 R)
• M39: 15,294,288 km (0.067 R)
• M40: 15,638,662 km (0.085 R)
• M41: 17,175,631 km (0.118 R)
• M42: 17,939,477 km (0.117 R)
• M43: 18,257,074 km (0.11 R)
• M44: 18,852,024 km (0.102 R)
• M45: 19,267,757 km (0.12 R)
• M46: 19,546,458 km (0.099 R)
• M47: 19,733,006 km (0.115 R)
• M48: 19,826,505 km (0.07 R)
• M49: 20,108,048 km (0.115 R)
• M50: 20,390,788 km (0.113 R)
• M51: 20,627,452 km (0.106 R)
• M52: 20,817,292 km (0.104 R)
• M53: 21,872,555 km (0.079 R)
• M54: 21,920,875 km (0.029 R)
• M55: 22,601,845 km (0.102 R)
• M56: 24,585,512 km (0.104 R)
• M57: 25,242,098 km (0.043 R)
• M58: 25,343,674 km (0.12 R)
• M59: 25,955,679 km (0.111 R)
• M60: 26,109,466 km (0.049 R)
• M61: 26,366,475 km (0.105 R)
• M62: 26,417,937 km (0.057 R)
• M63: 26,934,648 km (0.03 R)
• M64: 27,507,009 km (0.104 R)
• M65: 27,611,429 km (0.096 R)
• M66: 28,030,751 km (0.11 R)
• M67: 28,504,977 km (0.089 R)
• M68: 28,557,785 km (0.074 R)
• M69: 29,301,137 km (0.087 R)
• M70: 30,212,337 km (0.092 R)
• M71: 30,969,602 km (0.111 R)
• M72: 31,842,804 km (0.054 R)
• M73: 33,223,294 km (0.109 R)
• M74: 33,557,495 km (0.092 R)
• M75: 34,060,892 km (0.117 R)
• M76: 34,623,230 km (0.058 R)
• M77: 35,358,803 km (0.111 R)
• M78: 35,472,498 km (0.101 R)
• M79: 36,156,758 km (0.052 R)
• M80: 37,306,867 km (0.102 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit