🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.86 AU

Year: 270 Days

Day: 46.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.98 AU - 1.08 AU

Year: 373 Days

Day: 28.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,348,804 km

• M1: 169,046 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.34 AU - 3.4 AU

Year: 1733 Days

Day: 34.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.52 AU - 4.82 AU

Year: 3035 Days

Day: 14.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 12.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.88 AU - 6.94 AU

Year: 6475 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,348,804 km

• M1: 167,699 km (0.061 R)
• M2: 259,104 km (0.065 R)
• M3: 433,086 km (0.099 R)
• M4: 514,617 km (0.047 R)
• M5: 936,034 km (0.034 R)
• M6: 1,032,525 km (0.027 R)
• M7: 1,201,420 km (0.118 R)
• M8: 1,510,639 km (0.118 R)
• M9: 1,626,129 km (0.066 R)
• M10: 1,927,868 km (0.086 R)
• M11: 2,075,072 km (0.086 R)
• M12: 2,226,016 km (0.046 R)
• M13: 2,403,290 km (0.079 R)
• M14: 2,493,647 km (0.104 R)
• M15: 2,701,438 km (0.083 R)
• M16: 2,914,915 km (0.116 R)
• M17: 3,158,909 km (0.054 R)
• M18: 4,902,472 km (0.087 R)
• M19: 5,341,093 km (0.113 R)
• M20: 5,460,322 km (0.081 R)
• M21: 5,976,585 km (0.087 R)
• M22: 6,069,485 km (0.098 R)
• M23: 7,056,083 km (0.097 R)
• M24: 7,220,042 km (0.117 R)
• M25: 7,786,569 km (0.117 R)
• M26: 8,092,347 km (0.111 R)
• M27: 8,195,121 km (0.11 R)
• M28: 8,506,285 km (0.101 R)
• M29: 8,645,859 km (0.082 R)
• M30: 9,716,531 km (0.11 R)
• M31: 10,045,796 km (0.083 R)
• M32: 10,193,449 km (0.071 R)
• M33: 10,528,100 km (0.076 R)
• M34: 11,132,176 km (0.088 R)
• M35: 11,438,403 km (0.071 R)
• M36: 11,592,489 km (0.047 R)
• M37: 11,903,054 km (0.12 R)
• M38: 12,059,234 km (0.083 R)
• M39: 13,536,812 km (0.075 R)
• M40: 13,699,874 km (0.11 R)
• M41: 14,944,378 km (0.067 R)
• M42: 15,367,142 km (0.119 R)
• M43: 15,622,805 km (0.065 R)
• M44: 15,879,814 km (0.105 R)
• M45: 16,528,620 km (0.109 R)
• M46: 16,746,734 km (0.082 R)
• M47: 17,451,340 km (0.109 R)
• M48: 18,662,334 km (0.076 R)
• M49: 19,071,933 km (0.119 R)
• M50: 19,993,007 km (0.089 R)
• M51: 20,928,593 km (0.095 R)
• M52: 21,734,925 km (0.092 R)
• M53: 22,648,220 km (0.11 R)
• M54: 22,842,099 km (0.112 R)
• M55: 23,329,339 km (0.119 R)
• M56: 23,476,095 km (0.098 R)
• M57: 23,967,673 km (0.088 R)
• M58: 24,066,408 km (0.116 R)
• M59: 24,462,693 km (0.079 R)
• M60: 24,861,072 km (0.119 R)
• M61: 25,613,998 km (0.078 R)
• M62: 26,018,510 km (0.101 R)
• M63: 26,782,956 km (0.095 R)
• M64: 27,245,063 km (0.04 R)
• M65: 27,451,359 km (0.058 R)
• M66: 27,606,342 km (0.09 R)
• M67: 28,125,148 km (0.082 R)
• M68: 29,119,974 km (0.12 R)
• M69: 29,330,757 km (0.068 R)
• M70: 29,860,184 km (0.063 R)
• M71: 30,232,682 km (0.109 R)
• M72: 30,928,612 km (0.089 R)
• M73: 31,089,878 km (0.084 R)
• M74: 32,992,913 km (0.042 R)
• M75: 33,102,718 km (0.099 R)
• M76: 33,764,539 km (0.102 R)
• M77: 35,832,580 km (0.117 R)
• M78: 37,024,575 km (0.114 R)
• M79: 37,424,750 km (0.049 R)
• M80: 37,539,342 km (0.119 R)
• M81: 38,402,671 km (0.106 R)
• M82: 38,633,949 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 13

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.83 AU - 9.11 AU

Year: 7277 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,348,804 km

• M1: 168,447 km (0.055 R)
• M2: 365,168 km (0.109 R)
• M3: 555,008 km (0.069 R)
• M4: 797,805 km (0.055 R)
• M5: 908,508 km (0.109 R)
• M6: 1,146,967 km (0.027 R)
• M7: 1,349,074 km (0.106 R)
• M8: 1,853,069 km (0.08 R)
• M9: 1,939,088 km (0.043 R)
• M10: 2,273,888 km (0.069 R)
• M11: 2,483,923 km (0.091 R)
• M12: 2,873,177 km (0.119 R)
• M13: 3,152,177 km (0.085 R)
• M14: 3,846,909 km (0.063 R)
• M15: 4,326,670 km (0.077 R)
• M16: 4,736,119 km (0.049 R)
• M17: 5,127,617 km (0.082 R)
• M18: 5,750,542 km (0.116 R)
• M19: 6,430,614 km (0.035 R)
• M20: 6,629,579 km (0.083 R)
• M21: 8,079,183 km (0.073 R)
• M22: 8,258,102 km (0.12 R)
• M23: 8,474,719 km (0.109 R)
• M24: 8,876,539 km (0.108 R)
• M25: 9,098,542 km (0.093 R)
• M26: 9,585,484 km (0.118 R)
• M27: 9,699,178 km (0.098 R)
• M28: 10,004,358 km (0.048 R)
• M29: 10,119,548 km (0.026 R)
• M30: 10,468,111 km (0.108 R)
• M31: 11,336,527 km (0.089 R)
• M32: 11,860,568 km (0.115 R)
• M33: 11,941,949 km (0.11 R)
• M34: 12,351,399 km (0.049 R)
• M35: 13,100,136 km (0.096 R)
• M36: 13,778,113 km (0.07 R)
• M37: 14,424,077 km (0.086 R)
• M38: 15,345,002 km (0.03 R)
• M39: 15,611,585 km (0.117 R)
• M40: 15,790,205 km (0.084 R)
• M41: 17,520,753 km (0.091 R)
• M42: 18,976,639 km (0.118 R)
• M43: 19,262,970 km (0.098 R)
• M44: 19,406,584 km (0.1 R)
• M45: 19,839,819 km (0.097 R)
• M46: 20,130,338 km (0.039 R)
• M47: 20,961,354 km (0.094 R)
• M48: 21,109,157 km (0.099 R)
• M49: 21,953,188 km (0.028 R)
• M50: 22,203,615 km (0.115 R)
• M51: 22,808,439 km (0.077 R)
• M52: 23,316,623 km (0.099 R)
• M53: 23,418,649 km (0.062 R)
• M54: 24,188,929 km (0.1 R)
• M55: 26,071,618 km (0.09 R)
• M56: 27,298,919 km (0.051 R)
• M57: 27,406,480 km (0.118 R)
• M58: 27,784,364 km (0.098 R)
• M59: 28,818,384 km (0.094 R)
• M60: 29,477,961 km (0.087 R)
• M61: 29,698,917 km (0.119 R)
• M62: 30,142,625 km (0.076 R)
• M63: 30,421,026 km (0.053 R)
• M64: 30,980,223 km (0.102 R)
• M65: 31,317,417 km (0.093 R)
• M66: 31,486,612 km (0.119 R)
• M67: 31,599,409 km (0.105 R)
• M68: 31,825,601 km (0.1 R)
• M69: 32,279,630 km (0.079 R)
• M70: 32,735,604 km (0.066 R)
• M71: 32,850,047 km (0.061 R)
• M72: 33,481,350 km (0.054 R)
• M73: 33,885,264 km (0.062 R)
• M74: 34,174,736 km (0.104 R)
• M75: 34,290,824 km (0.101 R)
• M76: 34,989,596 km (0.059 R)
• M77: 35,106,581 km (0.033 R)
• M78: 35,458,136 km (0.108 R)
• M79: 36,105,745 km (0.073 R)
• M80: 36,519,982 km (0.114 R)
• M81: 36,935,714 km (0.091 R)
• M82: 37,831,955 km (0.07 R)
• M83: 38,072,060 km (0.103 R)
• M84: 39,706,716 km (0.097 R)
• M85: 40,747,468 km (0.063 R)
• M86: 41,117,124 km (0.068 R)
• M87: 41,302,177 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.7

Radius: 4.7

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.12 AU - 14.02 AU

Year: 17818 Days

Day: 23.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,348,804 km

• M1: 423,512 km (0.12 R)
• M2: 457,171 km (0.111 R)
• M3: 527,482 km (0.101 R)
• M4: 718,967 km (0.031 R)
• M5: 1,436,439 km (0.085 R)
• M6: 2,402,392 km (0.108 R)
• M7: 2,847,147 km (0.054 R)
• M8: 3,317,034 km (0.049 R)
• M9: 3,351,441 km (0.083 R)
• M10: 3,455,711 km (0.107 R)
• M11: 3,667,242 km (0.117 R)
• M12: 3,738,750 km (0.113 R)
• M13: 5,062,093 km (0.077 R)
• M14: 5,960,727 km (0.108 R)
• M15: 6,471,305 km (0.076 R)
• M16: 7,398,213 km (0.109 R)
• M17: 8,840,486 km (0.074 R)
• M18: 10,518,376 km (0.107 R)
• M19: 10,978,689 km (0.111 R)
• M20: 11,289,254 km (0.078 R)
• M21: 11,341,314 km (0.098 R)
• M22: 11,550,152 km (0.11 R)
• M23: 12,238,003 km (0.097 R)
• M24: 13,212,185 km (0.115 R)
• M25: 13,764,051 km (0.114 R)
• M26: 14,549,141 km (0.113 R)
• M27: 14,605,839 km (0.045 R)
• M28: 15,579,870 km (0.098 R)
• M29: 17,409,452 km (0.069 R)
• M30: 17,771,329 km (0.116 R)
• M31: 18,257,822 km (0.043 R)
• M32: 18,380,043 km (0.064 R)
• M33: 18,686,868 km (0.105 R)
• M34: 18,871,921 km (0.088 R)
• M35: 21,266,534 km (0.084 R)
• M36: 23,422,239 km (0.084 R)
• M37: 24,965,341 km (0.117 R)
• M38: 25,783,492 km (0.062 R)
• M39: 25,852,008 km (0.081 R)
• M40: 26,471,942 km (0.069 R)
• M41: 27,236,088 km (0.078 R)
• M42: 27,375,812 km (0.1 R)
• M43: 27,445,824 km (0.119 R)
• M44: 28,573,193 km (0.035 R)
• M45: 28,715,162 km (0.107 R)
• M46: 29,213,921 km (0.094 R)
• M47: 29,356,937 km (0.073 R)
• M48: 29,428,594 km (0.1 R)
• M49: 29,643,716 km (0.065 R)
• M50: 29,787,479 km (0.095 R)
• M51: 30,075,605 km (0.045 R)
• M52: 31,677,050 km (0.116 R)
• M53: 33,007,723 km (0.066 R)
• M54: 33,530,119 km (0.091 R)
• M55: 34,885,924 km (0.089 R)
• M56: 37,573,151 km (0.097 R)
• M57: 38,823,490 km (0.083 R)
• M58: 39,059,555 km (0.073 R)
• M59: 39,217,082 km (0.117 R)
• M60: 39,612,020 km (0.119 R)
• M61: 40,326,051 km (0.102 R)
• M62: 40,884,350 km (0.102 R)
• M63: 41,204,639 km (0.088 R)
• M64: 41,686,494 km (0.098 R)
• M65: 42,736,970 km (0.107 R)
• M66: 43,959,783 km (0.106 R)
• M67: 44,041,613 km (0.104 R)
• M68: 45,690,930 km (0.085 R)
• M69: 47,360,292 km (0.068 R)
• M70: 49,730,820 km (0.116 R)
• M71: 50,329,361 km (0.078 R)
• M72: 50,500,950 km (0.11 R)
• M73: 50,586,670 km (0.064 R)
• M74: 52,139,645 km (0.096 R)
• M75: 54,498,056 km (0.081 R)
• M76: 56,445,371 km (0.098 R)
• M77: 57,517,240 km (0.116 R)
• M78: 58,775,956 km (0.1 R)
• M79: 60,498,875 km (0.046 R)
• M80: 60,681,235 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247

Radius: 4.1

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.44 AU - 17.6 AU

Year: 21794 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,348,804 km

• M1: 597,943 km (0.093 R)
• M2: 1,251,536 km (0.088 R)
• M3: 1,728,753 km (0.077 R)
• M4: 3,052,395 km (0.112 R)
• M5: 3,084,708 km (0.081 R)
• M6: 3,313,294 km (0.093 R)
• M7: 4,281,641 km (0.079 R)
• M8: 4,796,407 km (0.062 R)
• M9: 4,984,900 km (0.093 R)
• M10: 5,022,898 km (0.088 R)
• M11: 5,923,178 km (0.078 R)
• M12: 6,166,275 km (0.107 R)
• M13: 6,787,854 km (0.033 R)
• M14: 6,872,227 km (0.11 R)
• M15: 8,045,074 km (0.07 R)
• M16: 8,089,654 km (0.081 R)
• M17: 8,404,259 km (0.108 R)
• M18: 8,540,393 km (0.111 R)
• M19: 8,677,125 km (0.063 R)
• M20: 8,860,682 km (0.117 R)
• M21: 8,952,984 km (0.092 R)
• M22: 10,716,144 km (0.101 R)
• M23: 10,814,430 km (0.034 R)
• M24: 11,561,073 km (0.106 R)
• M25: 12,273,009 km (0.116 R)
• M26: 12,427,245 km (0.072 R)
• M27: 12,634,139 km (0.113 R)
• M28: 12,998,858 km (0.038 R)
• M29: 13,261,552 km (0.07 R)
• M30: 13,578,999 km (0.08 R)
• M31: 14,113,662 km (0.058 R)
• M32: 14,546,299 km (0.083 R)
• M33: 14,655,206 km (0.111 R)
• M34: 14,709,659 km (0.046 R)
• M35: 15,038,326 km (0.087 R)
• M36: 15,313,885 km (0.092 R)
• M37: 15,591,240 km (0.074 R)
• M38: 15,702,690 km (0.108 R)
• M39: 17,289,774 km (0.111 R)
• M40: 18,513,185 km (0.047 R)
• M41: 18,572,127 km (0.119 R)
• M42: 18,808,641 km (0.075 R)
• M43: 20,308,809 km (0.078 R)
• M44: 20,919,617 km (0.113 R)
• M45: 20,980,952 km (0.072 R)
• M46: 21,598,342 km (0.12 R)
• M47: 21,660,425 km (0.094 R)
• M48: 22,977,485 km (0.09 R)
• M49: 23,485,968 km (0.047 R)
• M50: 23,677,603 km (0.092 R)
• M51: 24,191,322 km (0.064 R)
• M52: 26,282,102 km (0.105 R)
• M53: 26,680,631 km (0.113 R)
• M54: 26,813,922 km (0.101 R)
• M55: 26,880,643 km (0.06 R)
• M56: 28,158,508 km (0.098 R)
• M57: 29,318,789 km (0.118 R)
• M58: 29,939,171 km (0.096 R)
• M59: 30,285,790 km (0.091 R)
• M60: 30,355,353 km (0.115 R)
• M61: 30,564,042 km (0.116 R)
• M62: 31,614,967 km (0.105 R)
• M63: 32,251,207 km (0.072 R)
• M64: 33,680,016 km (0.048 R)
• M65: 34,257,464 km (0.117 R)
• M66: 34,619,939 km (0.086 R)
• M67: 36,082,408 km (0.107 R)
• M68: 36,673,170 km (0.113 R)
• M69: 37,118,224 km (0.1 R)
• M70: 37,267,074 km (0.092 R)
• M71: 38,163,763 km (0.105 R)
• M72: 38,389,058 km (0.071 R)
• M73: 38,690,198 km (0.087 R)
• M74: 38,840,993 km (0.096 R)
• M75: 39,902,240 km (0.104 R)
• M76: 41,589,255 km (0.076 R)
• M77: 42,596,946 km (0.109 R)
• M78: 43,848,333 km (0.113 R)
• M79: 44,241,775 km (0.069 R)
• M80: 44,478,439 km (0.113 R)
• M81: 45,111,687 km (0.106 R)
• M82: 45,429,283 km (0.116 R)
• M83: 45,747,777 km (0.116 R)
• M84: 45,987,133 km (0.081 R)
• M85: 46,067,019 km (0.108 R)
• M86: 47,270,534 km (0.094 R)
• M87: 48,240,676 km (0.119 R)
• M88: 51,604,982 km (0.096 R)
• M89: 51,687,860 km (0.116 R)
• M90: 52,353,420 km (0.077 R)
• M91: 53,608,995 km (0.082 R)
• M92: 53,777,143 km (0.102 R)
• M93: 56,491,447 km (0.065 R)
• M94: 57,005,316 km (0.093 R)
• M95: 57,348,793 km (0.09 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit