🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 242 Days

Day: 18 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 308 Days

Day: 22.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.58 AU - 1.96 AU

Year: 878 Days

Day: 45.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,158,807 km

• M1: 452,833 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.9 AU - 3.3 AU

Year: 2035 Days

Day: 17 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.72 AU - 5.06 AU

Year: 3429 Days

Day: 45.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 10.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.43 AU - 5.55 AU

Year: 4155 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,158,807 km

• M1: 164,109 km (0.117 R)
• M2: 311,014 km (0.116 R)
• M3: 471,532 km (0.096 R)
• M4: 630,405 km (0.1 R)
• M5: 704,606 km (0.119 R)
• M6: 880,982 km (0.059 R)
• M7: 1,023,399 km (0.112 R)
• M8: 1,184,067 km (0.086 R)
• M9: 1,364,183 km (0.117 R)
• M10: 1,474,437 km (0.118 R)
• M11: 1,599,351 km (0.117 R)
• M12: 1,669,063 km (0.102 R)
• M13: 1,763,609 km (0.1 R)
• M14: 1,933,702 km (0.089 R)
• M15: 2,020,768 km (0.07 R)
• M16: 2,121,896 km (0.109 R)
• M17: 2,211,954 km (0.108 R)
• M18: 2,290,044 km (0.055 R)
• M19: 2,409,124 km (0.081 R)
• M20: 2,570,989 km (0.085 R)
• M21: 2,722,831 km (0.101 R)
• M22: 3,020,680 km (0.117 R)
• M23: 3,525,573 km (0.068 R)
• M24: 3,694,469 km (0.074 R)
• M25: 3,803,526 km (0.08 R)
• M26: 3,897,773 km (0.067 R)
• M27: 4,266,531 km (0.112 R)
• M28: 4,646,510 km (0.115 R)
• M29: 4,866,120 km (0.096 R)
• M30: 4,985,798 km (0.116 R)
• M31: 5,158,583 km (0.117 R)
• M32: 5,456,732 km (0.058 R)
• M33: 5,670,657 km (0.102 R)
• M34: 5,887,424 km (0.111 R)
• M35: 6,070,083 km (0.104 R)
• M36: 6,291,937 km (0.087 R)
• M37: 6,629,579 km (0.111 R)
• M38: 7,030,950 km (0.074 R)
• M39: 7,147,188 km (0.119 R)
• M40: 7,224,979 km (0.106 R)
• M41: 7,303,069 km (0.099 R)
• M42: 7,598,375 km (0.099 R)
• M43: 7,917,767 km (0.074 R)
• M44: 8,160,265 km (0.109 R)
• M45: 8,343,821 km (0.093 R)
• M46: 8,466,791 km (0.052 R)
• M47: 8,590,508 km (0.031 R)
• M48: 8,673,236 km (0.044 R)
• M49: 8,902,420 km (0.079 R)
• M50: 9,494,528 km (0.115 R)
• M51: 9,601,491 km (0.104 R)
• M52: 10,917,802 km (0.046 R)
• M53: 11,210,416 km (0.116 R)
• M54: 12,359,776 km (0.03 R)
• M55: 12,500,248 km (0.112 R)
• M56: 12,759,202 km (0.108 R)
• M57: 12,853,748 km (0.063 R)
• M58: 12,972,379 km (0.107 R)
• M59: 13,330,217 km (0.106 R)
• M60: 13,812,521 km (0.08 R)
• M61: 14,251,441 km (0.064 R)
• M62: 14,546,598 km (0.077 R)
• M63: 14,670,166 km (0.066 R)
• M64: 14,968,165 km (0.084 R)
• M65: 15,143,044 km (0.057 R)
• M66: 15,368,788 km (0.1 R)
• M67: 15,925,142 km (0.088 R)
• M68: 16,180,356 km (0.115 R)
• M69: 16,257,100 km (0.077 R)
• M70: 16,436,916 km (0.057 R)
• M71: 16,565,571 km (0.074 R)
• M72: 16,875,986 km (0.051 R)
• M73: 17,266,736 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 11.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.75 AU - 6.77 AU

Year: 6552 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,158,807 km

• M1: 173,384 km (0.114 R)
• M2: 279,598 km (0.069 R)
• M3: 401,820 km (0.109 R)
• M4: 654,042 km (0.039 R)
• M5: 1,059,153 km (0.094 R)
• M6: 1,218,026 km (0.091 R)
• M7: 1,489,247 km (0.114 R)
• M8: 1,668,764 km (0.083 R)
• M9: 2,102,448 km (0.085 R)
• M10: 2,196,246 km (0.119 R)
• M11: 2,318,767 km (0.059 R)
• M12: 2,401,943 km (0.116 R)
• M13: 2,528,354 km (0.115 R)
• M14: 2,642,796 km (0.11 R)
• M15: 3,225,180 km (0.044 R)
• M16: 3,523,329 km (0.034 R)
• M17: 3,667,841 km (0.075 R)
• M18: 3,995,759 km (0.064 R)
• M19: 4,910,849 km (0.036 R)
• M20: 5,108,767 km (0.112 R)
• M21: 5,438,331 km (0.081 R)
• M22: 5,680,680 km (0.08 R)
• M23: 5,774,927 km (0.106 R)
• M24: 5,888,621 km (0.115 R)
• M25: 5,984,064 km (0.094 R)
• M26: 6,273,088 km (0.099 R)
• M27: 6,390,073 km (0.092 R)
• M28: 6,566,898 km (0.075 R)
• M29: 7,331,343 km (0.103 R)
• M30: 7,599,422 km (0.029 R)
• M31: 7,682,599 km (0.045 R)
• M32: 7,786,868 km (0.091 R)
• M33: 8,209,034 km (0.076 R)
• M34: 8,682,062 km (0.053 R)
• M35: 8,768,978 km (0.096 R)
• M36: 8,878,035 km (0.111 R)
• M37: 9,163,917 km (0.078 R)
• M38: 9,767,245 km (0.098 R)
• M39: 9,971,296 km (0.054 R)
• M40: 10,062,402 km (0.059 R)
• M41: 10,337,362 km (0.094 R)
• M42: 10,475,890 km (0.035 R)
• M43: 11,319,472 km (0.086 R)
• M44: 11,725,481 km (0.058 R)
• M45: 12,015,103 km (0.117 R)
• M46: 12,331,352 km (0.114 R)
• M47: 12,429,189 km (0.107 R)
• M48: 12,551,860 km (0.053 R)
• M49: 12,650,445 km (0.117 R)
• M50: 12,749,030 km (0.115 R)
• M51: 12,848,064 km (0.115 R)
• M52: 13,096,695 km (0.109 R)
• M53: 13,422,220 km (0.11 R)
• M54: 13,522,900 km (0.096 R)
• M55: 14,132,511 km (0.072 R)
• M56: 14,286,297 km (0.117 R)
• M57: 15,115,967 km (0.096 R)
• M58: 15,589,445 km (0.12 R)
• M59: 15,668,881 km (0.054 R)
• M60: 15,881,310 km (0.117 R)
• M61: 16,121,415 km (0.056 R)
• M62: 16,416,422 km (0.111 R)
• M63: 16,632,291 km (0.057 R)
• M64: 16,713,373 km (0.093 R)
• M65: 16,903,213 km (0.099 R)
• M66: 17,477,070 km (0.038 R)
• M67: 17,614,700 km (0.066 R)
• M68: 17,946,359 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9.5

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.57 AU - 13.79 AU

Year: 14881 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,158,807 km

• M1: 142,118 km (0.083 R)
• M2: 242,349 km (0.09 R)
• M3: 338,690 km (0.069 R)
• M4: 434,881 km (0.04 R)
• M5: 541,993 km (0.082 R)
• M6: 785,090 km (0.105 R)
• M7: 1,038,060 km (0.077 R)
• M8: 1,238,371 km (0.082 R)
• M9: 1,705,416 km (0.048 R)
• M10: 2,160,343 km (0.09 R)
• M11: 2,584,453 km (0.108 R)
• M12: 2,858,217 km (0.066 R)
• M13: 3,360,118 km (0.108 R)
• M14: 3,546,068 km (0.093 R)
• M15: 3,621,316 km (0.083 R)
• M16: 4,444,553 km (0.076 R)
• M17: 4,690,192 km (0.075 R)
• M18: 4,814,658 km (0.072 R)
• M19: 5,237,571 km (0.053 R)
• M20: 5,894,455 km (0.098 R)
• M21: 6,810,293 km (0.098 R)
• M22: 6,998,787 km (0.11 R)
• M23: 7,917,617 km (0.11 R)
• M24: 8,315,846 km (0.114 R)
• M25: 8,720,658 km (0.094 R)
• M26: 9,131,903 km (0.093 R)
• M27: 9,444,562 km (0.119 R)
• M28: 11,729,520 km (0.117 R)
• M29: 12,012,559 km (0.11 R)
• M30: 12,354,989 km (0.083 R)
• M31: 12,585,220 km (0.116 R)
• M32: 12,874,842 km (0.111 R)
• M33: 12,991,378 km (0.106 R)
• M34: 13,166,857 km (0.113 R)
• M35: 13,401,875 km (0.046 R)
• M36: 13,520,057 km (0.106 R)
• M37: 14,115,606 km (0.1 R)
• M38: 14,537,622 km (0.085 R)
• M39: 15,270,651 km (0.065 R)
• M40: 15,455,854 km (0.059 R)
• M41: 17,155,585 km (0.095 R)
• M42: 17,412,444 km (0.046 R)
• M43: 20,050,154 km (0.111 R)
• M44: 21,760,955 km (0.081 R)
• M45: 22,669,014 km (0.102 R)
• M46: 22,950,857 km (0.096 R)
• M47: 23,233,896 km (0.104 R)
• M48: 23,304,955 km (0.094 R)
• M49: 24,233,808 km (0.095 R)
• M50: 24,594,189 km (0.107 R)
• M51: 24,883,811 km (0.093 R)
• M52: 25,539,797 km (0.116 R)
• M53: 26,423,023 km (0.105 R)
• M54: 27,541,267 km (0.098 R)
• M55: 29,515,959 km (0.069 R)
• M56: 30,055,259 km (0.096 R)
• M57: 31,535,680 km (0.099 R)
• M58: 32,245,223 km (0.074 R)
• M59: 34,001,801 km (0.039 R)
• M60: 35,380,345 km (0.068 R)
• M61: 37,025,323 km (0.041 R)
• M62: 39,369,971 km (0.064 R)
• M63: 42,367,763 km (0.057 R)
• M64: 42,454,380 km (0.082 R)
• M65: 43,150,309 km (0.071 R)
• M66: 45,971,575 km (0.098 R)
• M67: 46,417,826 km (0.114 R)
• M68: 46,596,595 km (0.059 R)
• M69: 47,224,607 km (0.075 R)
• M70: 48,579,365 km (0.108 R)
• M71: 49,672,477 km (0.074 R)
• M72: 50,773,667 km (0.119 R)
• M73: 51,327,329 km (0.053 R)
• M74: 55,258,312 km (0.087 R)
• M75: 55,542,697 km (0.025 R)
• M76: 57,259,782 km (0.088 R)
• M77: 57,643,650 km (0.09 R)
• M78: 59,673,244 km (0.098 R)
• M79: 60,160,036 km (0.097 R)
• M80: 62,613,142 km (0.119 R)
• M81: 62,712,026 km (0.086 R)
• M82: 63,206,746 km (0.113 R)
• M83: 64,399,639 km (0.075 R)
• M84: 64,698,985 km (0.11 R)
• M85: 67,312,908 km (0.057 R)
• M86: 67,718,019 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786

Radius: 6.7

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.82 AU - 14.88 AU

Year: 16179 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,158,807 km

• M1: 293,511 km (0.118 R)
• M2: 372,947 km (0.088 R)
• M3: 656,735 km (0.109 R)
• M4: 832,512 km (0.075 R)
• M5: 1,048,232 km (0.117 R)
• M6: 1,281,306 km (0.059 R)
• M7: 1,445,714 km (0.119 R)
• M8: 1,502,112 km (0.107 R)
• M9: 2,042,460 km (0.109 R)
• M10: 2,202,529 km (0.118 R)
• M11: 2,500,977 km (0.117 R)
• M12: 2,918,954 km (0.113 R)
• M13: 3,396,021 km (0.108 R)
• M14: 3,586,011 km (0.034 R)
• M15: 3,663,053 km (0.073 R)
• M16: 4,217,164 km (0.03 R)
• M17: 4,797,454 km (0.051 R)
• M18: 5,535,271 km (0.09 R)
• M19: 5,940,083 km (0.107 R)
• M20: 7,852,243 km (0.116 R)
• M21: 8,873,697 km (0.111 R)
• M22: 9,882,286 km (0.059 R)
• M23: 10,982,578 km (0.097 R)
• M24: 11,604,307 km (0.075 R)
• M25: 11,948,083 km (0.088 R)
• M26: 12,005,828 km (0.118 R)
• M27: 13,297,156 km (0.091 R)
• M28: 13,959,277 km (0.096 R)
• M29: 14,263,858 km (0.099 R)
• M30: 15,378,212 km (0.101 R)
• M31: 16,200,253 km (0.077 R)
• M32: 16,777,700 km (0.105 R)
• M33: 16,842,327 km (0.096 R)
• M34: 16,971,729 km (0.113 R)
• M35: 19,357,067 km (0.105 R)
• M36: 19,424,835 km (0.06 R)
• M37: 20,519,442 km (0.065 R)
• M38: 20,588,557 km (0.1 R)
• M39: 20,657,671 km (0.116 R)
• M40: 21,563,785 km (0.089 R)
• M41: 21,915,639 km (0.094 R)
• M42: 23,198,291 km (0.098 R)
• M43: 23,558,972 km (0.113 R)
• M44: 23,848,743 km (0.099 R)
• M45: 24,798,839 km (0.047 R)
• M46: 27,951,764 km (0.084 R)
• M47: 28,412,376 km (0.103 R)
• M48: 28,489,418 km (0.103 R)
• M49: 31,866,142 km (0.102 R)
• M50: 32,427,732 km (0.041 R)
• M51: 32,588,849 km (0.109 R)
• M52: 33,073,546 km (0.053 R)
• M53: 33,479,405 km (0.118 R)
• M54: 35,036,270 km (0.036 R)
• M55: 35,948,518 km (0.055 R)
• M56: 36,868,395 km (0.102 R)
• M57: 37,542,334 km (0.075 R)
• M58: 38,390,404 km (0.052 R)
• M59: 38,475,675 km (0.081 R)
• M60: 39,073,468 km (0.08 R)
• M61: 39,932,908 km (0.049 R)
• M62: 40,972,463 km (0.038 R)
• M63: 41,495,457 km (0.08 R)
• M64: 41,670,337 km (0.109 R)
• M65: 42,460,214 km (0.119 R)
• M66: 42,636,440 km (0.104 R)
• M67: 43,787,746 km (0.106 R)
• M68: 44,054,778 km (0.103 R)
• M69: 45,488,673 km (0.118 R)
• M70: 46,301,887 km (0.094 R)
• M71: 49,324,512 km (0.102 R)
• M72: 49,695,216 km (0.068 R)
• M73: 50,159,867 km (0.036 R)
• M74: 50,439,316 km (0.098 R)
• M75: 50,812,862 km (0.101 R)
• M76: 51,187,155 km (0.072 R)
• M77: 51,374,751 km (0.059 R)
• M78: 51,750,541 km (0.089 R)
• M79: 52,315,871 km (0.054 R)
• M80: 53,262,676 km (0.066 R)
• M81: 53,357,671 km (0.109 R)
• M82: 53,547,810 km (0.112 R)
• M83: 53,833,392 km (0.075 R)
• M84: 54,406,202 km (0.104 R)
• M85: 56,911,817 km (0.089 R)
• M86: 58,374,286 km (0.103 R)
• M87: 58,472,273 km (0.092 R)
• M88: 58,570,259 km (0.051 R)
• M89: 59,849,171 km (0.102 R)
• M90: 60,739,877 km (0.118 R)
• M91: 62,835,444 km (0.113 R)
• M92: 63,237,264 km (0.112 R)
• M93: 65,564,259 km (0.073 R)
• M94: 66,994,414 km (0.105 R)
• M95: 68,744,710 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 10,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit