🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.66 AU - 0.9 AU

Year: 299 Days

Day: 44.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,660,705 km

• M1: 106,065 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.71 AU - 1.03 AU

Year: 352 Days

Day: 31.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,660,705 km

• M1: 213,327 km (0.049 R)
• M2: 398,080 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.18 AU - 1.22 AU

Year: 570 Days

Day: 19.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 10.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.57 AU - 5.39 AU

Year: 4817 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,660,705 km

• M1: 134,040 km (0.084 R)
• M2: 227,838 km (0.095 R)
• M3: 302,786 km (0.061 R)
• M4: 369,208 km (0.118 R)
• M5: 465,549 km (0.084 R)
• M6: 669,600 km (0.12 R)
• M7: 987,196 km (0.102 R)
• M8: 1,255,425 km (0.079 R)
• M9: 1,350,121 km (0.108 R)
• M10: 1,422,825 km (0.06 R)
• M11: 1,496,876 km (0.113 R)
• M12: 1,793,080 km (0.089 R)
• M13: 2,024,059 km (0.103 R)
• M14: 2,136,258 km (0.11 R)
• M15: 2,337,616 km (0.093 R)
• M16: 2,590,437 km (0.118 R)
• M17: 2,774,442 km (0.08 R)
• M18: 3,139,162 km (0.105 R)
• M19: 3,352,189 km (0.092 R)
• M20: 3,418,611 km (0.066 R)
• M21: 3,672,029 km (0.111 R)
• M22: 4,072,503 km (0.097 R)
• M23: 4,395,634 km (0.077 R)
• M24: 4,933,887 km (0.089 R)
• M25: 5,124,475 km (0.113 R)
• M26: 5,201,368 km (0.111 R)
• M27: 5,317,456 km (0.112 R)
• M28: 5,571,773 km (0.117 R)
• M29: 6,545,655 km (0.105 R)
• M30: 6,860,858 km (0.094 R)
• M31: 6,945,680 km (0.075 R)
• M32: 7,073,735 km (0.049 R)
• M33: 7,224,081 km (0.114 R)
• M34: 7,332,091 km (0.11 R)
• M35: 7,527,914 km (0.12 R)
• M36: 7,858,077 km (0.112 R)
• M37: 8,715,871 km (0.077 R)
• M38: 9,039,302 km (0.106 R)
• M39: 9,508,291 km (0.117 R)
• M40: 9,793,574 km (0.115 R)
• M41: 9,937,188 km (0.109 R)
• M42: 10,470,056 km (0.08 R)
• M43: 11,012,198 km (0.09 R)
• M44: 11,186,630 km (0.115 R)
• M45: 11,412,223 km (0.099 R)
• M46: 12,072,548 km (0.096 R)
• M47: 12,149,591 km (0.064 R)
• M48: 12,303,976 km (0.106 R)
• M49: 12,693,080 km (0.103 R)
• M50: 12,771,320 km (0.1 R)
• M51: 12,876,038 km (0.088 R)
• M52: 13,007,236 km (0.103 R)
• M53: 13,776,917 km (0.072 R)
• M54: 14,343,593 km (0.092 R)
• M55: 14,972,952 km (0.088 R)
• M56: 15,388,235 km (0.117 R)
• M57: 15,611,435 km (0.078 R)
• M58: 15,779,434 km (0.097 R)
• M59: 15,863,657 km (0.108 R)
• M60: 16,202,048 km (0.077 R)
• M61: 16,599,829 km (0.117 R)
• M62: 17,116,091 km (0.076 R)
• M63: 17,318,347 km (0.102 R)
• M64: 17,550,373 km (0.11 R)
• M65: 18,076,210 km (0.076 R)
• M66: 18,282,206 km (0.06 R)
• M67: 18,429,710 km (0.066 R)
• M68: 18,607,282 km (0.096 R)
• M69: 18,726,063 km (0.082 R)
• M70: 18,874,763 km (0.029 R)
• M71: 19,564,110 km (0.042 R)
• M72: 19,957,403 km (0.102 R)
• M73: 20,139,763 km (0.114 R)
• M74: 20,414,425 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 9.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.54 AU - 7.82 AU

Year: 8340 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,660,705 km

• M1: 122,969 km (0.104 R)
• M2: 268,379 km (0.083 R)
• M3: 500,854 km (0.092 R)
• M4: 635,342 km (0.094 R)
• M5: 810,970 km (0.079 R)
• M6: 1,112,709 km (0.086 R)
• M7: 1,177,335 km (0.119 R)
• M8: 1,484,460 km (0.025 R)
• M9: 2,070,883 km (0.079 R)
• M10: 2,442,185 km (0.119 R)
• M11: 2,549,148 km (0.098 R)
• M12: 2,635,914 km (0.092 R)
• M13: 2,992,556 km (0.093 R)
• M14: 3,246,723 km (0.104 R)
• M15: 3,364,755 km (0.114 R)
• M16: 3,508,070 km (0.049 R)
• M17: 3,653,629 km (0.113 R)
• M18: 3,751,615 km (0.116 R)
• M19: 4,229,730 km (0.113 R)
• M20: 4,332,803 km (0.104 R)
• M21: 4,462,953 km (0.085 R)
• M22: 4,996,270 km (0.103 R)
• M23: 5,132,853 km (0.087 R)
• M24: 5,578,056 km (0.115 R)
• M25: 7,017,786 km (0.092 R)
• M26: 7,140,157 km (0.102 R)
• M27: 7,921,357 km (0.083 R)
• M28: 8,080,828 km (0.118 R)
• M29: 8,145,006 km (0.106 R)
• M30: 8,305,973 km (0.08 R)
• M31: 8,729,485 km (0.117 R)
• M32: 8,828,219 km (0.091 R)
• M33: 8,927,403 km (0.062 R)
• M34: 10,111,021 km (0.098 R)
• M35: 10,458,238 km (0.116 R)
• M36: 10,703,578 km (0.049 R)
• M37: 10,774,039 km (0.106 R)
• M38: 11,271,751 km (0.114 R)
• M39: 11,559,427 km (0.099 R)
• M40: 12,289,315 km (0.043 R)
• M41: 12,400,168 km (0.091 R)
• M42: 13,336,201 km (0.083 R)
• M43: 13,717,078 km (0.119 R)
• M44: 14,256,228 km (0.102 R)
• M45: 14,489,302 km (0.112 R)
• M46: 14,606,437 km (0.115 R)
• M47: 14,763,066 km (0.11 R)
• M48: 14,920,144 km (0.111 R)
• M49: 15,634,174 km (0.103 R)
• M50: 16,237,802 km (0.094 R)
• M51: 16,644,409 km (0.094 R)
• M52: 17,509,234 km (0.082 R)
• M53: 17,592,261 km (0.096 R)
• M54: 18,093,862 km (0.09 R)
• M55: 20,277,393 km (0.105 R)
• M56: 20,408,441 km (0.113 R)
• M57: 20,495,955 km (0.047 R)
• M58: 21,422,265 km (0.076 R)
• M59: 21,912,947 km (0.118 R)
• M60: 22,047,435 km (0.078 R)
• M61: 22,859,901 km (0.119 R)
• M62: 22,996,334 km (0.102 R)
• M63: 23,407,130 km (0.057 R)
• M64: 23,498,684 km (0.053 R)
• M65: 24,050,850 km (0.11 R)
• M66: 24,143,301 km (0.118 R)
• M67: 24,467,779 km (0.108 R)
• M68: 24,933,926 km (0.083 R)
• M69: 25,121,222 km (0.087 R)
• M70: 25,544,285 km (0.074 R)
• M71: 26,445,014 km (0.085 R)
• M72: 26,923,428 km (0.085 R)
• M73: 27,019,470 km (0.038 R)
• M74: 27,549,495 km (0.088 R)
• M75: 28,082,961 km (0.064 R)
• M76: 28,668,936 km (0.079 R)
• M77: 28,963,345 km (0.108 R)
• M78: 29,852,704 km (0.083 R)
• M79: 32,013,645 km (0.051 R)
• M80: 32,370,137 km (0.079 R)
• M81: 33,138,472 km (0.077 R)
• M82: 33,241,395 km (0.088 R)
• M83: 33,861,179 km (0.07 R)
• M84: 34,432,493 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 6.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.09 AU - 13.43 AU

Year: 17481 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,660,705 km

• M1: 439,369 km (0.071 R)
• M2: 961,017 km (0.072 R)
• M3: 2,001,919 km (0.072 R)
• M4: 2,183,082 km (0.047 R)
• M5: 3,028,310 km (0.118 R)
• M6: 3,283,374 km (0.101 R)
• M7: 4,294,207 km (0.115 R)
• M8: 5,200,022 km (0.106 R)
• M9: 5,365,926 km (0.1 R)
• M10: 5,477,376 km (0.09 R)
• M11: 6,426,725 km (0.064 R)
• M12: 6,515,586 km (0.118 R)
• M13: 7,644,302 km (0.06 R)
• M14: 8,408,298 km (0.086 R)
• M15: 8,898,081 km (0.082 R)
• M16: 9,163,169 km (0.073 R)
• M17: 9,973,690 km (0.065 R)
• M18: 11,196,503 km (0.101 R)
• M19: 12,098,578 km (0.096 R)
• M20: 13,551,922 km (0.074 R)
• M21: 17,027,678 km (0.095 R)
• M22: 17,646,116 km (0.102 R)
• M23: 17,770,731 km (0.106 R)
• M24: 17,853,907 km (0.054 R)
• M25: 17,937,383 km (0.084 R)
• M26: 18,188,109 km (0.12 R)
• M27: 18,398,145 km (0.077 R)
• M28: 18,608,778 km (0.103 R)
• M29: 19,245,766 km (0.07 R)
• M30: 19,846,701 km (0.115 R)
• M31: 20,541,134 km (0.112 R)
• M32: 21,641,875 km (0.117 R)
• M33: 22,132,257 km (0.111 R)
• M34: 22,221,866 km (0.035 R)
• M35: 24,870,945 km (0.088 R)
• M36: 25,901,675 km (0.099 R)
• M37: 27,089,781 km (0.06 R)
• M38: 28,053,042 km (0.068 R)
• M39: 28,831,698 km (0.098 R)
• M40: 30,012,923 km (0.111 R)
• M41: 30,211,290 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 5

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.07 AU - 14.79 AU

Year: 20154 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,660,705 km

• M1: 148,401 km (0.117 R)
• M2: 220,657 km (0.111 R)
• M3: 2,521,023 km (0.089 R)
• M4: 2,823,211 km (0.117 R)
• M5: 3,066,308 km (0.076 R)
• M6: 3,101,463 km (0.108 R)
• M7: 4,660,123 km (0.051 R)
• M8: 5,197,479 km (0.067 R)
• M9: 5,581,048 km (0.057 R)
• M10: 5,710,899 km (0.072 R)
• M11: 5,929,461 km (0.088 R)
• M12: 9,316,507 km (0.032 R)
• M13: 9,419,280 km (0.084 R)
• M14: 10,095,463 km (0.081 R)
• M15: 10,895,063 km (0.079 R)
• M16: 11,220,588 km (0.034 R)
• M17: 11,329,795 km (0.113 R)
• M18: 12,554,253 km (0.108 R)
• M19: 13,239,711 km (0.075 R)
• M20: 13,528,883 km (0.097 R)
• M21: 14,113,512 km (0.104 R)
• M22: 14,231,395 km (0.118 R)
• M23: 14,290,486 km (0.088 R)
• M24: 15,367,890 km (0.11 R)
• M25: 16,038,986 km (0.094 R)
• M26: 16,347,307 km (0.109 R)
• M27: 19,600,911 km (0.092 R)
• M28: 21,401,771 km (0.109 R)
• M29: 21,672,992 km (0.086 R)
• M30: 22,150,508 km (0.093 R)
• M31: 22,356,205 km (0.109 R)
• M32: 22,631,315 km (0.061 R)
• M33: 22,769,394 km (0.116 R)
• M34: 23,463,828 km (0.09 R)
• M35: 23,673,414 km (0.091 R)
• M36: 23,883,749 km (0.092 R)
• M37: 24,447,583 km (0.057 R)
• M38: 24,660,162 km (0.102 R)
• M39: 25,087,114 km (0.056 R)
• M40: 25,588,267 km (0.044 R)
• M41: 25,732,180 km (0.068 R)
• M42: 26,165,116 km (0.053 R)
• M43: 26,382,632 km (0.11 R)
• M44: 28,589,499 km (0.073 R)
• M45: 28,888,246 km (0.107 R)
• M46: 29,941,864 km (0.105 R)
• M47: 31,161,386 km (0.071 R)
• M48: 31,777,280 km (0.099 R)
• M49: 32,397,064 km (0.025 R)
• M50: 32,786,468 km (0.034 R)
• M51: 33,412,684 km (0.062 R)
• M52: 33,569,912 km (0.111 R)
• M53: 36,602,859 km (0.111 R)
• M54: 37,089,800 km (0.108 R)
• M55: 38,069,816 km (0.069 R)
• M56: 38,398,482 km (0.067 R)
• M57: 38,893,053 km (0.109 R)
• M58: 40,055,428 km (0.059 R)
• M59: 40,724,879 km (0.105 R)
• M60: 40,808,803 km (0.108 R)
• M61: 41,566,666 km (0.07 R)
• M62: 41,820,384 km (0.108 R)
• M63: 42,159,373 km (0.12 R)
• M64: 46,035,902 km (0.073 R)
• M65: 50,564,679 km (0.104 R)
• M66: 51,741,565 km (0.1 R)
• M67: 52,927,577 km (0.118 R)
• M68: 55,326,080 km (0.06 R)
• M69: 55,884,529 km (0.099 R)
• M70: 56,351,424 km (0.112 R)
• M71: 57,948,530 km (0.116 R)
• M72: 58,137,323 km (0.094 R)
• M73: 58,326,415 km (0.114 R)
• M74: 58,420,960 km (0.074 R)
• M75: 58,610,351 km (0.088 R)
• M76: 58,705,196 km (0.091 R)
• M77: 61,667,982 km (0.12 R)
• M78: 62,440,506 km (0.072 R)
• M79: 62,537,295 km (0.038 R)
• M80: 64,288,039 km (0.027 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit