🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.76 AU - 0.78 AU

Year: 251 Days

Day: 43.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,703,366 km

• M1: 384,467 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.8 AU - 1.16 AU

Year: 360 Days

Day: 19 Hours

Environment

Temp: 18 °C

Axial Tilt: 127.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 12.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.67 AU - 5.27 AU

Year: 3505 Days

Day: 20.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,703,366 km

• M1: 847,023 km (0.101 R)
• M2: 2,975,801 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 8.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.25 AU - 6.85 AU

Year: 4849 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 102.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,703,366 km

• M1: 112,049 km (0.096 R)
• M2: 168,746 km (0.114 R)
• M3: 295,905 km (0.102 R)
• M4: 464,202 km (0.083 R)
• M5: 842,834 km (0.07 R)
• M6: 902,823 km (0.088 R)
• M7: 1,101,040 km (0.083 R)
• M8: 1,157,588 km (0.077 R)
• M9: 1,424,920 km (0.097 R)
• M10: 1,646,325 km (0.114 R)
• M11: 1,777,821 km (0.101 R)
• M12: 1,844,991 km (0.086 R)
• M13: 1,947,315 km (0.088 R)
• M14: 2,063,254 km (0.096 R)
• M15: 2,217,639 km (0.119 R)
• M16: 2,326,696 km (0.095 R)
• M17: 2,437,548 km (0.078 R)
• M18: 2,550,195 km (0.111 R)
• M19: 2,780,875 km (0.088 R)
• M20: 3,085,456 km (0.101 R)
• M21: 3,345,308 km (0.057 R)
• M22: 3,712,271 km (0.075 R)
• M23: 3,769,866 km (0.05 R)
• M24: 3,973,918 km (0.053 R)
• M25: 4,211,629 km (0.065 R)
• M26: 4,317,095 km (0.1 R)
• M27: 4,716,671 km (0.091 R)
• M28: 5,240,713 km (0.093 R)
• M29: 5,485,156 km (0.113 R)
• M30: 5,583,890 km (0.04 R)
• M31: 5,985,112 km (0.104 R)
• M32: 6,309,440 km (0.104 R)
• M33: 6,656,956 km (0.106 R)
• M34: 6,727,267 km (0.114 R)
• M35: 6,957,348 km (0.111 R)
• M36: 7,136,118 km (0.034 R)
• M37: 7,370,687 km (0.076 R)
• M38: 8,033,854 km (0.102 R)
• M39: 8,127,503 km (0.064 R)
• M40: 8,334,696 km (0.105 R)
• M41: 8,448,540 km (0.097 R)
• M42: 8,658,426 km (0.062 R)
• M43: 9,103,030 km (0.106 R)
• M44: 10,115,210 km (0.066 R)
• M45: 10,603,796 km (0.086 R)
• M46: 11,330,244 km (0.11 R)
• M47: 12,179,959 km (0.119 R)
• M48: 12,265,978 km (0.116 R)
• M49: 12,417,222 km (0.119 R)
• M50: 12,808,869 km (0.091 R)
• M51: 13,337,249 km (0.059 R)
• M52: 13,514,971 km (0.068 R)
• M53: 13,940,278 km (0.055 R)
• M54: 14,075,514 km (0.074 R)
• M55: 14,849,833 km (0.061 R)
• M56: 14,918,947 km (0.074 R)
• M57: 15,474,703 km (0.085 R)
• M58: 15,684,888 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 9.6

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.33 AU - 7.81 AU

Year: 6245 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,703,366 km

• M1: 122,820 km (0.109 R)
• M2: 219,310 km (0.103 R)
• M3: 288,574 km (0.101 R)
• M4: 424,559 km (0.094 R)
• M5: 1,271,731 km (0.103 R)
• M6: 1,380,340 km (0.047 R)
• M7: 1,685,220 km (0.086 R)
• M8: 1,866,233 km (0.111 R)
• M9: 2,676,007 km (0.082 R)
• M10: 3,105,502 km (0.092 R)
• M11: 3,505,527 km (0.092 R)
• M12: 3,711,822 km (0.118 R)
• M13: 4,916,085 km (0.094 R)
• M14: 5,060,148 km (0.102 R)
• M15: 5,322,991 km (0.117 R)
• M16: 5,801,256 km (0.096 R)
• M17: 5,953,546 km (0.042 R)
• M18: 6,138,150 km (0.106 R)
• M19: 6,231,051 km (0.072 R)
• M20: 7,089,144 km (0.08 R)
• M21: 7,449,226 km (0.052 R)
• M22: 7,714,912 km (0.066 R)
• M23: 7,916,271 km (0.062 R)
• M24: 8,051,507 km (0.092 R)
• M25: 8,221,600 km (0.027 R)
• M26: 8,530,819 km (0.065 R)
• M27: 8,704,203 km (0.09 R)
• M28: 9,089,866 km (0.109 R)
• M29: 9,696,934 km (0.118 R)
• M30: 10,837,468 km (0.099 R)
• M31: 11,025,363 km (0.059 R)
• M32: 11,214,305 km (0.108 R)
• M33: 11,366,297 km (0.112 R)
• M34: 11,442,592 km (0.081 R)
• M35: 11,633,927 km (0.05 R)
• M36: 11,981,144 km (0.087 R)
• M37: 13,003,197 km (0.093 R)
• M38: 13,443,912 km (0.075 R)
• M39: 13,564,937 km (0.104 R)
• M40: 14,093,765 km (0.08 R)
• M41: 14,546,598 km (0.114 R)
• M42: 14,712,352 km (0.052 R)
• M43: 14,878,855 km (0.082 R)
• M44: 15,466,475 km (0.096 R)
• M45: 15,678,156 km (0.095 R)
• M46: 16,190,080 km (0.047 R)
• M47: 16,361,968 km (0.064 R)
• M48: 18,336,959 km (0.071 R)
• M49: 18,650,965 km (0.036 R)
• M50: 18,741,023 km (0.097 R)
• M51: 20,062,720 km (0.086 R)
• M52: 20,525,426 km (0.063 R)
• M53: 20,664,851 km (0.106 R)
• M54: 21,038,397 km (0.093 R)
• M55: 21,272,967 km (0.066 R)
• M56: 21,697,526 km (0.032 R)
• M57: 21,792,221 km (0.109 R)
• M58: 26,093,459 km (0.096 R)
• M59: 26,194,288 km (0.116 R)
• M60: 26,547,937 km (0.051 R)
• M61: 26,699,929 km (0.048 R)
• M62: 27,106,685 km (0.033 R)
• M63: 27,720,934 km (0.078 R)
• M64: 28,081,166 km (0.119 R)
• M65: 28,184,388 km (0.086 R)
• M66: 29,958,918 km (0.094 R)
• M67: 30,064,385 km (0.085 R)
• M68: 30,328,724 km (0.09 R)
• M69: 31,126,231 km (0.113 R)
• M70: 31,393,562 km (0.103 R)
• M71: 31,876,763 km (0.082 R)
• M72: 33,177,367 km (0.1 R)
• M73: 34,384,622 km (0.108 R)
• M74: 34,550,376 km (0.117 R)
• M75: 34,661,079 km (0.081 R)
• M76: 35,550,588 km (0.102 R)
• M77: 37,181,803 km (0.106 R)
• M78: 37,351,896 km (0.118 R)
• M79: 37,465,440 km (0.104 R)
• M80: 37,749,975 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 10.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.67 AU - 9.41 AU

Year: 8455 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,703,366 km

• M1: 177,273 km (0.102 R)
• M2: 260,599 km (0.115 R)
• M3: 339,438 km (0.073 R)
• M4: 440,566 km (0.041 R)
• M5: 542,442 km (0.114 R)
• M6: 692,489 km (0.099 R)
• M7: 800,797 km (0.092 R)
• M8: 1,412,353 km (0.051 R)
• M9: 1,698,983 km (0.083 R)
• M10: 1,906,924 km (0.1 R)
• M11: 2,004,312 km (0.098 R)
• M12: 3,159,507 km (0.104 R)
• M13: 4,202,952 km (0.117 R)
• M14: 4,669,548 km (0.118 R)
• M15: 4,989,687 km (0.097 R)
• M16: 5,125,223 km (0.109 R)
• M17: 5,567,285 km (0.102 R)
• M18: 6,429,118 km (0.089 R)
• M19: 6,547,300 km (0.1 R)
• M20: 6,666,081 km (0.06 R)
• M21: 7,026,762 km (0.088 R)
• M22: 7,332,390 km (0.103 R)
• M23: 7,673,473 km (0.048 R)
• M24: 7,830,252 km (0.097 R)
• M25: 8,115,086 km (0.071 R)
• M26: 8,274,857 km (0.104 R)
• M27: 8,727,839 km (0.085 R)
• M28: 8,825,975 km (0.118 R)
• M29: 8,957,322 km (0.039 R)
• M30: 9,056,356 km (0.106 R)
• M31: 9,122,478 km (0.047 R)
• M32: 9,188,900 km (0.049 R)
• M33: 9,255,321 km (0.095 R)
• M34: 9,793,275 km (0.052 R)
• M35: 9,861,192 km (0.073 R)
• M36: 10,724,073 km (0.119 R)
• M37: 11,503,179 km (0.094 R)
• M38: 11,754,952 km (0.117 R)
• M39: 14,024,950 km (0.118 R)
• M40: 14,101,694 km (0.078 R)
• M41: 14,720,131 km (0.03 R)
• M42: 15,466,176 km (0.094 R)
• M43: 15,585,106 km (0.12 R)
• M44: 15,783,922 km (0.086 R)
• M45: 16,224,487 km (0.087 R)
• M46: 16,669,092 km (0.056 R)
• M47: 17,035,757 km (0.105 R)
• M48: 17,117,736 km (0.096 R)
• M49: 19,036,329 km (0.109 R)
• M50: 19,291,693 km (0.104 R)
• M51: 20,759,547 km (0.101 R)
• M52: 22,982,870 km (0.116 R)
• M53: 23,073,377 km (0.088 R)
• M54: 23,436,451 km (0.12 R)
• M55: 23,618,811 km (0.091 R)
• M56: 24,260,586 km (0.104 R)
• M57: 24,491,266 km (0.051 R)
• M58: 24,768,919 km (0.026 R)
• M59: 25,140,820 km (0.079 R)
• M60: 25,655,137 km (0.112 R)
• M61: 25,890,006 km (0.106 R)
• M62: 26,456,832 km (0.082 R)
• M63: 26,884,682 km (0.094 R)
• M64: 27,218,884 km (0.115 R)
• M65: 27,506,560 km (0.071 R)
• M66: 29,008,822 km (0.111 R)
• M67: 29,893,245 km (0.057 R)
• M68: 30,637,046 km (0.097 R)
• M69: 32,244,175 km (0.114 R)
• M70: 32,701,047 km (0.101 R)
• M71: 33,929,994 km (0.116 R)
• M72: 34,601,987 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.23 AU - 19.11 AU

Year: 28723 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,703,366 km

• M1: 76,145 km (0.119 R)
• M2: 151,842 km (0.082 R)
• M3: 1,418,487 km (0.086 R)
• M4: 1,461,571 km (0.066 R)
• M5: 3,199,898 km (0.114 R)
• M6: 3,256,895 km (0.094 R)
• M7: 4,245,288 km (0.049 R)
• M8: 5,454,488 km (0.112 R)
• M9: 6,983,229 km (0.078 R)
• M10: 8,594,547 km (0.09 R)
• M11: 9,196,828 km (0.067 R)
• M12: 10,062,551 km (0.098 R)
• M13: 10,104,439 km (0.086 R)
• M14: 10,230,550 km (0.106 R)
• M15: 10,526,454 km (0.116 R)
• M16: 11,518,737 km (0.104 R)
• M17: 12,271,214 km (0.102 R)
• M18: 13,039,549 km (0.09 R)
• M19: 14,103,489 km (0.084 R)
• M20: 14,150,463 km (0.088 R)
• M21: 14,291,384 km (0.108 R)
• M22: 15,003,320 km (0.103 R)
• M23: 15,147,084 km (0.08 R)
• M24: 16,117,226 km (0.108 R)
• M25: 16,166,294 km (0.09 R)
• M26: 17,257,610 km (0.119 R)
• M27: 18,423,726 km (0.065 R)
• M28: 20,035,344 km (0.119 R)
• M29: 21,152,541 km (0.112 R)
• M30: 21,854,155 km (0.106 R)
• M31: 22,508,645 km (0.066 R)
• M32: 22,618,300 km (0.089 R)
• M33: 23,836,775 km (0.111 R)
• M34: 24,623,062 km (0.096 R)
• M35: 26,510,239 km (0.116 R)
• M36: 26,568,133 km (0.068 R)
• M37: 29,998,113 km (0.088 R)
• M38: 30,846,782 km (0.1 R)
• M39: 32,381,656 km (0.073 R)
• M40: 33,002,487 km (0.098 R)
• M41: 33,564,676 km (0.094 R)
• M42: 34,192,987 km (0.059 R)
• M43: 34,952,047 km (0.042 R)
• M44: 35,015,626 km (0.119 R)
• M45: 37,913,037 km (0.029 R)
• M46: 39,423,377 km (0.08 R)
• M47: 39,555,622 km (0.094 R)
• M48: 39,621,894 km (0.045 R)
• M49: 40,619,113 km (0.113 R)
• M50: 46,423,810 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit