🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 15 Hours

Environment

Temp: 268 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,559,722 km

• M1: 98,286 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 34.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.73 AU - 1.87 AU

Year: 849 Days

Day: 14.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,559,722 km

• M1: 194,627 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.72 AU - 5.74 AU

Year: 3616 Days

Day: 43.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.6 AU - 5.22 AU

Year: 3824 Days

Day: 29.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,559,722 km

• M1: 897,138 km (0.104 R)
• M2: 1,529,189 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 13.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.99 AU - 6.47 AU

Year: 4821 Days

Day: 9.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,559,722 km

• M1: 207,941 km (0.036 R)
• M2: 308,172 km (0.084 R)
• M3: 425,606 km (0.1 R)
• M4: 525,687 km (0.119 R)
• M5: 837,000 km (0.099 R)
• M6: 971,040 km (0.1 R)
• M7: 1,262,307 km (0.093 R)
• M8: 1,705,266 km (0.096 R)
• M9: 1,799,662 km (0.051 R)
• M10: 2,027,201 km (0.066 R)
• M11: 2,161,540 km (0.055 R)
• M12: 2,546,904 km (0.063 R)
• M13: 2,747,814 km (0.098 R)
• M14: 3,107,447 km (0.047 R)
• M15: 3,914,079 km (0.066 R)
• M16: 4,147,152 km (0.105 R)
• M17: 4,276,106 km (0.112 R)
• M18: 4,516,210 km (0.119 R)
• M19: 4,987,144 km (0.096 R)
• M20: 5,426,812 km (0.085 R)
• M21: 5,734,984 km (0.114 R)
• M22: 6,294,330 km (0.11 R)
• M23: 6,517,979 km (0.074 R)
• M24: 6,845,748 km (0.114 R)
• M25: 7,178,903 km (0.076 R)
• M26: 7,282,574 km (0.119 R)
• M27: 7,834,740 km (0.096 R)
• M28: 7,941,403 km (0.065 R)
• M29: 8,318,838 km (0.084 R)
• M30: 8,455,122 km (0.105 R)
• M31: 8,784,985 km (0.1 R)
• M32: 9,007,437 km (0.059 R)
• M33: 9,147,311 km (0.074 R)
• M34: 10,351,275 km (0.059 R)
• M35: 10,439,239 km (0.099 R)
• M36: 11,362,257 km (0.114 R)
• M37: 11,848,899 km (0.109 R)
• M38: 11,941,052 km (0.095 R)
• M39: 12,874,243 km (0.097 R)
• M40: 13,063,784 km (0.084 R)
• M41: 13,317,801 km (0.103 R)
• M42: 13,605,627 km (0.107 R)
• M43: 13,831,071 km (0.057 R)
• M44: 14,057,562 km (0.08 R)
• M45: 14,220,175 km (0.115 R)
• M46: 14,579,958 km (0.103 R)
• M47: 15,042,365 km (0.096 R)
• M48: 15,142,147 km (0.117 R)
• M49: 15,778,835 km (0.03 R)
• M50: 16,287,618 km (0.091 R)
• M51: 16,561,232 km (0.063 R)
• M52: 17,495,920 km (0.111 R)
• M53: 18,022,504 km (0.107 R)
• M54: 18,590,079 km (0.096 R)
• M55: 18,697,191 km (0.044 R)
• M56: 19,307,849 km (0.097 R)
• M57: 19,561,118 km (0.092 R)
• M58: 20,034,596 km (0.067 R)
• M59: 20,291,006 km (0.055 R)
• M60: 20,622,515 km (0.082 R)
• M61: 20,992,770 km (0.076 R)
• M62: 21,216,120 km (0.118 R)
• M63: 21,328,019 km (0.1 R)
• M64: 21,589,965 km (0.099 R)
• M65: 21,740,011 km (0.064 R)
• M66: 21,890,507 km (0.106 R)
• M67: 22,230,393 km (0.109 R)
• M68: 22,382,085 km (0.057 R)
• M69: 22,686,367 km (0.102 R)
• M70: 22,915,551 km (0.089 R)
• M71: 24,267,467 km (0.099 R)
• M72: 24,384,453 km (0.051 R)
• M73: 24,815,444 km (0.03 R)
• M74: 24,933,328 km (0.12 R)
• M75: 25,963,608 km (0.052 R)
• M76: 26,283,299 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 9

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.26 AU - 9.74 AU

Year: 8710 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,559,722 km

• M1: 160,219 km (0.038 R)
• M2: 219,011 km (0.116 R)
• M3: 338,390 km (0.1 R)
• M4: 455,974 km (0.115 R)
• M5: 513,270 km (0.11 R)
• M6: 620,233 km (0.113 R)
• M7: 1,104,780 km (0.096 R)
• M8: 1,331,122 km (0.096 R)
• M9: 1,617,751 km (0.115 R)
• M10: 1,875,509 km (0.097 R)
• M11: 2,197,294 km (0.082 R)
• M12: 2,377,709 km (0.1 R)
• M13: 2,456,696 km (0.101 R)
• M14: 2,536,432 km (0.053 R)
• M15: 3,090,542 km (0.059 R)
• M16: 4,500,652 km (0.084 R)
• M17: 4,631,700 km (0.116 R)
• M18: 5,100,240 km (0.098 R)
• M19: 5,444,166 km (0.118 R)
• M20: 6,227,161 km (0.073 R)
• M21: 6,781,271 km (0.111 R)
• M22: 6,856,370 km (0.104 R)
• M23: 7,121,307 km (0.087 R)
• M24: 7,505,774 km (0.086 R)
• M25: 7,896,823 km (0.117 R)
• M26: 8,055,247 km (0.091 R)
• M27: 8,134,833 km (0.068 R)
• M28: 8,254,661 km (0.107 R)
• M29: 10,121,642 km (0.06 R)
• M30: 10,597,214 km (0.09 R)
• M31: 10,947,572 km (0.07 R)
• M32: 11,168,678 km (0.102 R)
• M33: 11,435,710 km (0.047 R)
• M34: 11,615,078 km (0.098 R)
• M35: 11,704,986 km (0.083 R)
• M36: 12,341,376 km (0.118 R)
• M37: 12,571,457 km (0.118 R)
• M38: 13,647,664 km (0.114 R)
• M39: 14,510,545 km (0.071 R)
• M40: 15,837,627 km (0.071 R)
• M41: 16,693,028 km (0.12 R)
• M42: 16,794,605 km (0.051 R)
• M43: 17,203,157 km (0.113 R)
• M44: 17,357,243 km (0.034 R)
• M45: 17,460,166 km (0.109 R)
• M46: 17,563,239 km (0.085 R)
• M47: 18,134,254 km (0.038 R)
• M48: 19,241,278 km (0.069 R)
• M49: 20,478,752 km (0.071 R)
• M50: 20,587,509 km (0.088 R)
• M51: 21,134,439 km (0.11 R)
• M52: 21,575,454 km (0.032 R)
• M53: 21,963,810 km (0.105 R)
• M54: 22,298,610 km (0.118 R)
• M55: 22,747,553 km (0.096 R)
• M56: 23,256,186 km (0.089 R)
• M57: 23,369,731 km (0.112 R)
• M58: 24,342,416 km (0.113 R)
• M59: 24,746,629 km (0.065 R)
• M60: 25,972,883 km (0.087 R)
• M61: 26,267,890 km (0.113 R)
• M62: 26,386,072 km (0.101 R)
• M63: 29,338,386 km (0.095 R)
• M64: 29,891,899 km (0.034 R)
• M65: 29,953,682 km (0.087 R)
• M66: 31,573,229 km (0.093 R)
• M67: 32,330,344 km (0.117 R)
• M68: 32,584,062 km (0.055 R)
• M69: 32,965,836 km (0.12 R)
• M70: 33,157,321 km (0.095 R)
• M71: 33,541,189 km (0.074 R)
• M72: 33,862,376 km (0.103 R)
• M73: 34,184,460 km (0.108 R)
• M74: 35,875,963 km (0.057 R)
• M75: 36,599,867 km (0.098 R)
• M76: 37,594,693 km (0.025 R)
• M77: 38,531,176 km (0.086 R)
• M78: 39,339,902 km (0.078 R)
• M79: 39,814,277 km (0.091 R)
• M80: 40,974,258 km (0.07 R)
• M81: 41,937,968 km (0.072 R)
• M82: 42,561,342 km (0.036 R)
• M83: 43,048,283 km (0.067 R)
• M84: 43,327,433 km (0.088 R)
• M85: 44,309,094 km (0.109 R)
• M86: 45,581,873 km (0.052 R)
• M87: 45,723,991 km (0.08 R)
• M88: 47,729,799 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 10.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.95 AU - 11.61 AU

Year: 11584 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,559,722 km

• M1: 160,668 km (0.074 R)
• M2: 334,202 km (0.117 R)
• M3: 414,087 km (0.097 R)
• M4: 617,989 km (0.118 R)
• M5: 809,773 km (0.072 R)
• M6: 1,021,753 km (0.055 R)
• M7: 1,147,565 km (0.082 R)
• M8: 1,792,631 km (0.116 R)
• M9: 2,316,074 km (0.073 R)
• M10: 2,483,923 km (0.058 R)
• M11: 2,552,289 km (0.081 R)
• M12: 2,975,352 km (0.089 R)
• M13: 3,232,361 km (0.103 R)
• M14: 4,331,906 km (0.061 R)
• M15: 4,943,462 km (0.104 R)
• M16: 5,514,776 km (0.118 R)
• M17: 5,853,914 km (0.12 R)
• M18: 5,968,506 km (0.039 R)
• M19: 6,153,409 km (0.089 R)
• M20: 6,576,472 km (0.091 R)
• M21: 7,081,963 km (0.054 R)
• M22: 8,079,183 km (0.118 R)
• M23: 8,516,308 km (0.099 R)
• M24: 9,306,633 km (0.106 R)
• M25: 9,413,745 km (0.096 R)
• M26: 9,548,234 km (0.117 R)
• M27: 9,764,702 km (0.088 R)
• M28: 10,507,605 km (0.107 R)
• M29: 10,900,000 km (0.053 R)
• M30: 11,012,946 km (0.103 R)
• M31: 11,154,765 km (0.105 R)
• M32: 11,240,186 km (0.075 R)
• M33: 12,252,066 km (0.115 R)
• M34: 12,754,116 km (0.111 R)
• M35: 12,933,035 km (0.079 R)
• M36: 13,931,302 km (0.088 R)
• M37: 14,486,310 km (0.119 R)
• M38: 14,703,975 km (0.107 R)
• M39: 14,891,570 km (0.096 R)
• M40: 17,368,014 km (0.102 R)
• M41: 18,165,669 km (0.111 R)
• M42: 18,805,500 km (0.077 R)
• M43: 18,907,226 km (0.047 R)
• M44: 19,969,072 km (0.119 R)
• M45: 20,038,336 km (0.1 R)
• M46: 20,385,403 km (0.035 R)
• M47: 20,559,684 km (0.112 R)
• M48: 20,629,546 km (0.103 R)
• M49: 20,874,588 km (0.037 R)
• M50: 21,473,877 km (0.086 R)
• M51: 22,797,668 km (0.115 R)
• M52: 22,870,074 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 5.1

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.75 AU - 18.55 AU

Year: 26061 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,559,722 km

• M1: 91,554 km (0.108 R)
• M2: 143,016 km (0.049 R)
• M3: 511,625 km (0.111 R)
• M4: 602,879 km (0.104 R)
• M5: 930,349 km (0.089 R)
• M6: 1,020,108 km (0.107 R)
• M7: 1,065,885 km (0.095 R)
• M8: 1,159,982 km (0.093 R)
• M9: 1,406,669 km (0.108 R)
• M10: 1,862,793 km (0.074 R)
• M11: 2,121,747 km (0.11 R)
• M12: 2,180,838 km (0.072 R)
• M13: 2,300,666 km (0.094 R)
• M14: 2,705,029 km (0.085 R)
• M15: 3,164,743 km (0.092 R)
• M16: 3,198,552 km (0.1 R)
• M17: 3,266,470 km (0.113 R)
• M18: 3,648,393 km (0.109 R)
• M19: 3,683,848 km (0.069 R)
• M20: 3,935,172 km (0.077 R)
• M21: 4,799,399 km (0.033 R)
• M22: 5,433,843 km (0.093 R)
• M23: 6,010,394 km (0.101 R)
• M24: 6,305,999 km (0.087 R)
• M25: 7,087,648 km (0.108 R)
• M26: 7,131,929 km (0.096 R)
• M27: 7,580,124 km (0.06 R)
• M28: 7,716,408 km (0.105 R)
• M29: 7,899,366 km (0.072 R)
• M30: 8,222,946 km (0.08 R)
• M31: 8,409,794 km (0.097 R)
• M32: 9,122,927 km (0.093 R)
• M33: 9,219,418 km (0.086 R)
• M34: 11,168,827 km (0.096 R)
• M35: 12,162,905 km (0.12 R)
• M36: 13,076,200 km (0.078 R)
• M37: 13,130,654 km (0.094 R)
• M38: 13,239,711 km (0.114 R)
• M39: 13,844,834 km (0.084 R)
• M40: 14,911,018 km (0.115 R)
• M41: 16,765,733 km (0.063 R)
• M42: 18,082,493 km (0.046 R)
• M43: 19,743,179 km (0.1 R)
• M44: 20,118,819 km (0.113 R)
• M45: 21,004,439 km (0.102 R)
• M46: 21,132,046 km (0.063 R)
• M47: 21,902,774 km (0.109 R)
• M48: 23,076,070 km (0.112 R)
• M49: 23,273,689 km (0.114 R)
• M50: 24,136,120 km (0.076 R)
• M51: 24,671,980 km (0.112 R)
• M52: 24,941,555 km (0.093 R)
• M53: 26,923,877 km (0.112 R)
• M54: 27,270,794 km (0.1 R)
• M55: 27,968,968 km (0.077 R)
• M56: 28,320,223 km (0.065 R)
• M57: 29,382,967 km (0.076 R)
• M58: 29,668,549 km (0.076 R)
• M59: 30,026,836 km (0.084 R)
• M60: 30,386,469 km (0.111 R)
• M61: 30,530,681 km (0.095 R)
• M62: 30,675,193 km (0.111 R)
• M63: 33,538,347 km (0.061 R)
• M64: 34,210,939 km (0.108 R)
• M65: 34,586,729 km (0.069 R)
• M66: 35,417,894 km (0.079 R)
• M67: 36,255,792 km (0.113 R)
• M68: 36,408,831 km (0.082 R)
• M69: 37,873,244 km (0.082 R)
• M70: 38,028,527 km (0.072 R)
• M71: 38,106,318 km (0.116 R)
• M72: 38,573,661 km (0.1 R)
• M73: 38,964,710 km (0.107 R)
• M74: 40,382,898 km (0.083 R)
• M75: 41,018,689 km (0.117 R)
• M76: 41,417,816 km (0.079 R)
• M77: 42,300,144 km (0.063 R)
• M78: 42,865,026 km (0.073 R)
• M79: 44,410,521 km (0.08 R)
• M80: 45,478,351 km (0.09 R)
• M81: 45,974,118 km (0.073 R)
• M82: 46,305,627 km (0.086 R)
• M83: 47,221,316 km (0.119 R)
• M84: 47,472,042 km (0.08 R)
• M85: 48,479,584 km (0.062 R)
• M86: 48,816,927 km (0.108 R)
• M87: 49,324,512 km (0.108 R)
• M88: 50,344,770 km (0.056 R)
• M89: 53,186,381 km (0.093 R)
• M90: 53,534,346 km (0.086 R)
• M91: 55,902,929 km (0.044 R)
• M92: 56,345,290 km (0.077 R)
• M93: 56,433,852 km (0.096 R)
• M94: 60,016,123 km (0.099 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit