🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 337 Days

Day: 12.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.94 AU - 1.36 AU

Year: 448 Days

Day: 19.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.34 AU - 2.2 AU

Year: 856 Days

Day: 44.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 102.8 °

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: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.58 AU - 2.04 AU

Year: 885 Days

Day: 42.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.21 AU - 2.97 AU

Year: 1515 Days

Day: 22.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.13 AU - 3.77 AU

Year: 2329 Days

Day: 34.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 8.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.07 AU - 12.69 AU

Year: 12154 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,329,390 km

• M1: 107,411 km (0.05 R)
• M2: 174,581 km (0.084 R)
• M3: 339,438 km (0.073 R)
• M4: 869,463 km (0.099 R)
• M5: 974,331 km (0.096 R)
• M6: 1,134,700 km (0.056 R)
• M7: 1,584,840 km (0.102 R)
• M8: 1,738,477 km (0.103 R)
• M9: 1,971,999 km (0.106 R)
• M10: 2,228,709 km (0.107 R)
• M11: 2,414,958 km (0.077 R)
• M12: 3,032,947 km (0.107 R)
• M13: 3,299,531 km (0.087 R)
• M14: 3,390,187 km (0.057 R)
• M15: 3,666,943 km (0.079 R)
• M16: 3,729,325 km (0.083 R)
• M17: 3,935,022 km (0.077 R)
• M18: 4,176,922 km (0.108 R)
• M19: 4,307,820 km (0.104 R)
• M20: 4,540,445 km (0.056 R)
• M21: 5,017,961 km (0.081 R)
• M22: 5,174,740 km (0.087 R)
• M23: 5,227,398 km (0.102 R)
• M24: 5,280,356 km (0.084 R)
• M25: 5,386,571 km (0.109 R)
• M26: 5,493,533 km (0.111 R)
• M27: 6,057,218 km (0.08 R)
• M28: 6,149,968 km (0.117 R)
• M29: 6,393,065 km (0.085 R)
• M30: 7,937,813 km (0.088 R)
• M31: 8,305,225 km (0.095 R)
• M32: 8,367,009 km (0.094 R)
• M33: 8,657,378 km (0.034 R)
• M34: 8,782,891 km (0.109 R)
• M35: 8,909,002 km (0.109 R)
• M36: 9,014,468 km (0.07 R)
• M37: 9,078,048 km (0.104 R)
• M38: 9,184,112 km (0.1 R)
• M39: 9,851,768 km (0.104 R)
• M40: 10,335,118 km (0.105 R)
• M41: 12,556,497 km (0.074 R)
• M42: 13,586,927 km (0.099 R)
• M43: 14,173,800 km (0.045 R)
• M44: 14,768,900 km (0.091 R)
• M45: 15,094,724 km (0.038 R)
• M46: 15,346,946 km (0.078 R)
• M47: 15,983,485 km (0.111 R)
• M48: 16,785,031 km (0.102 R)

Asteroid Belt

Center: 11.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.5

Radius: 6.8

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.5 AU - 13.64 AU

Year: 16197 Days

Day: 18.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,329,390 km

• M1: 86,916 km (0.089 R)
• M2: 324,478 km (0.089 R)
• M3: 410,796 km (0.117 R)
• M4: 833,709 km (0.066 R)
• M5: 1,219,522 km (0.098 R)
• M6: 1,624,932 km (0.104 R)
• M7: 2,036,625 km (0.07 R)
• M8: 2,340,159 km (0.078 R)
• M9: 2,657,905 km (0.111 R)
• M10: 3,256,147 km (0.112 R)
• M11: 4,270,570 km (0.083 R)
• M12: 4,745,843 km (0.117 R)
• M13: 5,147,214 km (0.109 R)
• M14: 5,237,870 km (0.032 R)
• M15: 5,283,348 km (0.088 R)
• M16: 5,746,054 km (0.098 R)
• M17: 5,793,028 km (0.107 R)
• M18: 6,415,505 km (0.101 R)
• M19: 7,619,468 km (0.106 R)
• M20: 8,406,802 km (0.106 R)
• M21: 9,551,824 km (0.102 R)
• M22: 10,114,162 km (0.096 R)
• M23: 11,685,389 km (0.119 R)
• M24: 11,864,607 km (0.089 R)
• M25: 12,105,011 km (0.115 R)
• M26: 12,347,060 km (0.109 R)
• M27: 12,712,977 km (0.104 R)
• M28: 12,897,431 km (0.076 R)
• M29: 13,455,730 km (0.109 R)
• M30: 14,148,967 km (0.05 R)
• M31: 14,660,292 km (0.093 R)
• M32: 16,698,563 km (0.059 R)
• M33: 17,647,762 km (0.092 R)
• M34: 17,853,459 km (0.073 R)
• M35: 18,475,337 km (0.09 R)
• M36: 20,167,887 km (0.078 R)
• M37: 20,383,009 km (0.114 R)
• M38: 20,526,773 km (0.065 R)
• M39: 22,204,363 km (0.093 R)
• M40: 23,097,163 km (0.113 R)
• M41: 23,472,504 km (0.069 R)
• M42: 26,078,200 km (0.059 R)
• M43: 27,256,732 km (0.105 R)
• M44: 27,653,316 km (0.089 R)
• M45: 27,732,902 km (0.114 R)
• M46: 27,972,109 km (0.086 R)
• M47: 28,211,914 km (0.114 R)
• M48: 28,693,620 km (0.094 R)
• M49: 29,665,258 km (0.059 R)
• M50: 30,318,851 km (0.052 R)
• M51: 30,400,980 km (0.086 R)
• M52: 30,812,374 km (0.051 R)
• M53: 31,640,548 km (0.084 R)
• M54: 32,057,328 km (0.06 R)
• M55: 32,476,052 km (0.089 R)
• M56: 32,812,348 km (0.047 R)
• M57: 36,761,134 km (0.096 R)
• M58: 38,346,721 km (0.079 R)
• M59: 38,524,294 km (0.111 R)
• M60: 39,774,783 km (0.118 R)
• M61: 40,224,623 km (0.096 R)
• M62: 41,493,064 km (0.059 R)
• M63: 42,407,107 km (0.059 R)
• M64: 42,590,813 km (0.092 R)
• M65: 43,235,430 km (0.092 R)
• M66: 43,883,488 km (0.079 R)
• M67: 44,255,089 km (0.12 R)
• M68: 44,721,236 km (0.084 R)
• M69: 48,124,887 km (0.072 R)
• M70: 48,796,282 km (0.098 R)
• M71: 49,760,889 km (0.062 R)
• M72: 50,148,348 km (0.069 R)
• M73: 50,245,437 km (0.116 R)
• M74: 53,087,198 km (0.069 R)
• M75: 53,880,216 km (0.112 R)
• M76: 54,079,032 km (0.119 R)
• M77: 55,077,149 km (0.067 R)
• M78: 55,779,361 km (0.114 R)
• M79: 57,700,348 km (0.041 R)
• M80: 58,413,481 km (0.111 R)
• M81: 58,720,007 km (0.101 R)
• M82: 58,924,656 km (0.053 R)
• M83: 59,334,704 km (0.112 R)
• M84: 59,642,876 km (0.091 R)
• M85: 59,848,573 km (0.105 R)
• M86: 61,087,991 km (0.059 R)
• M87: 62,753,464 km (0.118 R)
• M88: 65,703,983 km (0.046 R)
• M89: 68,053,717 km (0.101 R)
• M90: 69,888,236 km (0.064 R)
• M91: 70,213,761 km (0.099 R)
• M92: 70,648,342 km (0.047 R)
• M93: 71,302,085 km (0.06 R)
• M94: 71,629,704 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.9

Radius: 7.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.84 AU - 20.28 AU

Year: 27894 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,329,390 km

• M1: 99,333 km (0.037 R)
• M2: 397,182 km (0.117 R)
• M3: 449,093 km (0.112 R)
• M4: 503,846 km (0.07 R)
• M5: 1,025,344 km (0.11 R)
• M6: 1,307,785 km (0.027 R)
• M7: 1,850,825 km (0.047 R)
• M8: 1,911,861 km (0.103 R)
• M9: 2,976,100 km (0.107 R)
• M10: 3,490,567 km (0.083 R)
• M11: 3,719,601 km (0.108 R)
• M12: 3,992,917 km (0.064 R)
• M13: 5,676,342 km (0.118 R)
• M14: 5,855,410 km (0.096 R)
• M15: 7,354,381 km (0.111 R)
• M16: 10,241,021 km (0.101 R)
• M17: 10,295,475 km (0.081 R)
• M18: 10,404,532 km (0.066 R)
• M19: 11,403,846 km (0.054 R)
• M20: 11,800,579 km (0.102 R)
• M21: 12,959,364 km (0.075 R)
• M22: 13,731,738 km (0.088 R)
• M23: 13,972,441 km (0.052 R)
• M24: 14,580,257 km (0.11 R)
• M25: 14,887,382 km (0.103 R)
• M26: 15,508,063 km (0.095 R)
• M27: 15,633,127 km (0.065 R)
• M28: 16,518,597 km (0.029 R)
• M29: 16,774,559 km (0.103 R)
• M30: 17,096,344 km (0.115 R)
• M31: 17,290,522 km (0.099 R)
• M32: 18,139,939 km (0.101 R)
• M33: 18,869,228 km (0.111 R)
• M34: 19,136,859 km (0.079 R)
• M35: 20,083,215 km (0.114 R)
• M36: 20,424,896 km (0.079 R)
• M37: 20,493,562 km (0.073 R)
• M38: 22,162,177 km (0.114 R)
• M39: 22,303,098 km (0.084 R)
• M40: 24,745,732 km (0.104 R)
• M41: 24,818,736 km (0.107 R)
• M42: 24,892,038 km (0.116 R)
• M43: 25,332,604 km (0.085 R)
• M44: 26,445,463 km (0.081 R)
• M45: 27,347,239 km (0.071 R)
• M46: 27,801,867 km (0.092 R)
• M47: 28,718,602 km (0.101 R)
• M48: 29,103,518 km (0.106 R)
• M49: 29,800,793 km (0.117 R)
• M50: 31,132,514 km (0.063 R)
• M51: 32,563,717 km (0.077 R)
• M52: 32,643,901 km (0.067 R)
• M53: 32,884,754 km (0.095 R)
• M54: 33,448,887 km (0.12 R)
• M55: 34,423,517 km (0.067 R)
• M56: 35,572,429 km (0.107 R)
• M57: 35,985,768 km (0.054 R)
• M58: 36,068,645 km (0.096 R)
• M59: 36,817,233 km (0.116 R)
• M60: 36,900,708 km (0.101 R)
• M61: 40,291,793 km (0.077 R)
• M62: 40,895,420 km (0.075 R)
• M63: 41,155,122 km (0.071 R)
• M64: 42,024,435 km (0.049 R)
• M65: 43,516,076 km (0.082 R)
• M66: 43,604,339 km (0.094 R)
• M67: 44,490,556 km (0.08 R)
• M68: 45,382,608 km (0.087 R)
• M69: 46,010,620 km (0.113 R)
• M70: 47,365,977 km (0.058 R)
• M71: 47,456,783 km (0.107 R)
• M72: 48,002,965 km (0.059 R)
• M73: 51,136,891 km (0.101 R)
• M74: 52,728,462 km (0.117 R)
• M75: 52,822,559 km (0.119 R)
• M76: 53,105,299 km (0.103 R)
• M77: 53,672,275 km (0.085 R)
• M78: 55,003,098 km (0.104 R)
• M79: 55,576,656 km (0.119 R)
• M80: 56,056,267 km (0.026 R)
• M81: 57,116,018 km (0.097 R)
• M82: 58,766,980 km (0.116 R)
• M83: 59,255,417 km (0.101 R)
• M84: 60,827,841 km (0.067 R)
• M85: 61,520,030 km (0.098 R)
• M86: 62,115,429 km (0.11 R)
• M87: 64,214,437 km (0.108 R)
• M88: 64,516,176 km (0.102 R)
• M89: 65,020,171 km (0.087 R)
• M90: 65,222,128 km (0.083 R)
• M91: 66,031,902 km (0.092 R)
• M92: 67,763,946 km (0.095 R)
• M93: 68,071,220 km (0.073 R)
• M94: 68,173,694 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 5.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.31 AU - 20.47 AU

Year: 28662 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,329,390 km

• M1: 320,887 km (0.076 R)
• M2: 369,208 km (0.066 R)
• M3: 438,023 km (0.107 R)
• M4: 569,070 km (0.034 R)
• M5: 1,237,324 km (0.086 R)
• M6: 1,316,461 km (0.085 R)
• M7: 1,650,214 km (0.065 R)
• M8: 2,009,249 km (0.048 R)
• M9: 2,229,756 km (0.106 R)
• M10: 2,591,933 km (0.096 R)
• M11: 2,936,905 km (0.099 R)
• M12: 3,369,991 km (0.08 R)
• M13: 4,826,925 km (0.105 R)
• M14: 5,818,011 km (0.118 R)
• M15: 6,086,689 km (0.101 R)
• M16: 6,822,860 km (0.033 R)
• M17: 7,153,621 km (0.097 R)
• M18: 8,579,288 km (0.035 R)
• M19: 8,936,229 km (0.102 R)
• M20: 9,194,136 km (0.099 R)
• M21: 9,559,454 km (0.116 R)
• M22: 10,089,479 km (0.036 R)
• M23: 12,075,091 km (0.083 R)
• M24: 12,474,966 km (0.116 R)
• M25: 12,647,602 km (0.05 R)
• M26: 13,700,323 km (0.107 R)
• M27: 13,878,344 km (0.115 R)
• M28: 14,057,413 km (0.072 R)
• M29: 14,237,080 km (0.036 R)
• M30: 14,357,207 km (0.096 R)
• M31: 15,085,599 km (0.069 R)
• M32: 15,392,723 km (0.079 R)
• M33: 16,452,026 km (0.119 R)
• M34: 18,052,125 km (0.072 R)
• M35: 18,705,867 km (0.102 R)
• M36: 18,903,636 km (0.095 R)
• M37: 19,567,401 km (0.106 R)
• M38: 21,466,546 km (0.035 R)
• M39: 21,535,511 km (0.055 R)
• M40: 22,298,311 km (0.074 R)
• M41: 22,718,082 km (0.114 R)
• M42: 23,069,936 km (0.098 R)
• M43: 23,140,547 km (0.077 R)
• M44: 24,064,762 km (0.091 R)
• M45: 25,875,495 km (0.053 R)
• M46: 26,834,417 km (0.087 R)
• M47: 27,131,818 km (0.066 R)
• M48: 28,332,191 km (0.118 R)
• M49: 28,634,977 km (0.084 R)
• M50: 29,091,101 km (0.04 R)
• M51: 29,320,135 km (0.036 R)
• M52: 32,430,275 km (0.113 R)
• M53: 33,144,306 km (0.106 R)
• M54: 33,383,513 km (0.118 R)
• M55: 34,749,641 km (0.108 R)
• M56: 35,154,901 km (0.082 R)
• M57: 35,236,133 km (0.063 R)
• M58: 35,970,210 km (0.114 R)
• M59: 37,287,568 km (0.108 R)
• M60: 37,702,403 km (0.077 R)
• M61: 39,546,048 km (0.088 R)
• M62: 40,308,697 km (0.061 R)
• M63: 41,934,677 km (0.092 R)
• M64: 42,193,331 km (0.092 R)
• M65: 43,494,683 km (0.116 R)
• M66: 45,250,214 km (0.111 R)
• M67: 45,515,601 km (0.099 R)
• M68: 45,604,163 km (0.067 R)
• M69: 45,692,725 km (0.106 R)
• M70: 45,870,148 km (0.107 R)
• M71: 46,136,731 km (0.086 R)
• M72: 46,582,084 km (0.1 R)
• M73: 47,477,128 km (0.1 R)
• M74: 47,656,795 km (0.099 R)
• M75: 48,920,897 km (0.092 R)
• M76: 50,195,920 km (0.037 R)
• M77: 51,758,918 km (0.087 R)
• M78: 51,943,821 km (0.039 R)
• M79: 52,685,827 km (0.092 R)
• M80: 53,431,273 km (0.111 R)
• M81: 53,524,622 km (0.102 R)
• M82: 53,805,268 km (0.078 R)
• M83: 53,992,564 km (0.051 R)
• M84: 54,744,144 km (0.077 R)
• M85: 57,976,356 km (0.044 R)
• M86: 60,392,361 km (0.062 R)
• M87: 63,433,387 km (0.088 R)
• M88: 63,631,305 km (0.079 R)
• M89: 63,928,556 km (0.115 R)
• M90: 64,126,922 km (0.097 R)
• M91: 66,222,639 km (0.08 R)
• M92: 66,624,459 km (0.034 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit