🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.7 AU - 0.92 AU

Year: 255 Days

Day: 31.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,460,395 km

• M1: 181,911 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.18 AU - 1.3 AU

Year: 483 Days

Day: 16.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,460,395 km

• M1: 44,730 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 14.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.43 AU - 6.85 AU

Year: 4686 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,460,395 km

• M1: 185,950 km (0.063 R)
• M2: 363,672 km (0.05 R)
• M3: 500,405 km (0.086 R)
• M4: 595,400 km (0.111 R)
• M5: 698,173 km (0.117 R)
• M6: 1,025,344 km (0.091 R)
• M7: 1,262,905 km (0.047 R)
• M8: 1,849,778 km (0.117 R)
• M9: 1,994,588 km (0.095 R)
• M10: 2,113,070 km (0.099 R)
• M11: 2,249,503 km (0.08 R)
• M12: 2,709,517 km (0.102 R)
• M13: 3,010,059 km (0.103 R)
• M14: 3,164,593 km (0.092 R)
• M15: 4,014,010 km (0.101 R)
• M16: 4,108,556 km (0.098 R)
• M17: 4,222,849 km (0.098 R)
• M18: 4,513,517 km (0.037 R)
• M19: 4,750,929 km (0.117 R)
• M20: 4,851,010 km (0.067 R)
• M21: 5,094,256 km (0.113 R)
• M22: 5,258,664 km (0.106 R)
• M23: 5,848,080 km (0.073 R)
• M24: 5,955,491 km (0.101 R)
• M25: 6,085,492 km (0.098 R)
• M26: 6,436,448 km (0.069 R)
• M27: 6,659,349 km (0.094 R)
• M28: 7,389,387 km (0.093 R)
• M29: 7,552,598 km (0.089 R)
• M30: 9,099,440 km (0.086 R)
• M31: 9,224,354 km (0.083 R)
• M32: 9,400,281 km (0.086 R)
• M33: 9,602,687 km (0.1 R)
• M34: 9,704,414 km (0.09 R)
• M35: 9,908,914 km (0.111 R)
• M36: 10,011,688 km (0.081 R)
• M37: 10,218,432 km (0.107 R)
• M38: 10,374,463 km (0.081 R)
• M39: 10,478,882 km (0.071 R)
• M40: 11,086,100 km (0.089 R)
• M41: 11,192,913 km (0.097 R)
• M42: 11,300,025 km (0.047 R)
• M43: 11,542,373 km (0.116 R)
• M44: 11,650,682 km (0.1 R)
• M45: 11,786,517 km (0.11 R)
• M46: 11,895,424 km (0.072 R)
• M47: 12,197,014 km (0.086 R)
• M48: 12,307,267 km (0.039 R)
• M49: 12,612,297 km (0.108 R)
• M50: 13,032,368 km (0.119 R)
• M51: 13,201,713 km (0.106 R)
• M52: 13,513,924 km (0.094 R)
• M53: 13,857,400 km (0.062 R)
• M54: 14,174,847 km (0.115 R)
• M55: 14,993,596 km (0.074 R)
• M56: 15,111,779 km (0.106 R)
• M57: 15,378,960 km (0.086 R)
• M58: 15,587,799 km (0.09 R)
• M59: 16,129,343 km (0.12 R)
• M60: 16,707,539 km (0.055 R)
• M61: 16,922,362 km (0.112 R)
• M62: 17,572,215 km (0.101 R)
• M63: 17,759,362 km (0.113 R)
• M64: 18,261,711 km (0.066 R)
• M65: 18,864,441 km (0.078 R)
• M66: 19,088,090 km (0.088 R)
• M67: 19,216,295 km (0.079 R)
• M68: 19,894,123 km (0.066 R)
• M69: 20,219,798 km (0.101 R)
• M70: 20,579,880 km (0.099 R)
• M71: 20,942,206 km (0.075 R)
• M72: 21,339,837 km (0.107 R)
• M73: 21,639,781 km (0.055 R)
• M74: 21,740,011 km (0.106 R)
• M75: 22,243,707 km (0.096 R)
• M76: 22,615,608 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 9.5

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.05 AU - 8.27 AU

Year: 7417 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,460,395 km

• M1: 119,379 km (0.096 R)
• M2: 287,527 km (0.039 R)
• M3: 394,190 km (0.097 R)
• M4: 639,381 km (0.07 R)
• M5: 882,627 km (0.054 R)
• M6: 1,735,335 km (0.106 R)
• M7: 2,303,358 km (0.09 R)
• M8: 2,489,309 km (0.075 R)
• M9: 2,607,940 km (0.111 R)
• M10: 2,704,430 km (0.071 R)
• M11: 3,025,916 km (0.109 R)
• M12: 3,178,506 km (0.113 R)
• M13: 3,255,698 km (0.069 R)
• M14: 3,491,315 km (0.095 R)
• M15: 4,459,812 km (0.108 R)
• M16: 5,169,354 km (0.063 R)
• M17: 5,352,313 km (0.097 R)
• M18: 6,009,346 km (0.115 R)
• M19: 6,331,281 km (0.082 R)
• M20: 6,396,356 km (0.088 R)
• M21: 6,725,023 km (0.027 R)
• M22: 7,160,502 km (0.054 R)
• M23: 7,536,292 km (0.099 R)
• M24: 7,918,365 km (0.083 R)
• M25: 8,023,682 km (0.068 R)
• M26: 8,413,983 km (0.063 R)
• M27: 8,992,627 km (0.099 R)
• M28: 9,139,233 km (0.108 R)
• M29: 9,809,132 km (0.063 R)
• M30: 11,078,171 km (0.082 R)
• M31: 11,353,880 km (0.059 R)
• M32: 11,552,396 km (0.089 R)
• M33: 11,711,868 km (0.084 R)
• M34: 12,316,692 km (0.092 R)
• M35: 12,931,689 km (0.113 R)
• M36: 13,222,058 km (0.052 R)
• M37: 14,021,210 km (0.12 R)
• M38: 14,191,452 km (0.111 R)
• M39: 14,319,658 km (0.11 R)
• M40: 15,183,735 km (0.084 R)
• M41: 15,533,944 km (0.054 R)
• M42: 16,736,112 km (0.113 R)
• M43: 17,007,333 km (0.042 R)
• M44: 17,143,467 km (0.103 R)
• M45: 17,783,596 km (0.105 R)
• M46: 18,152,804 km (0.09 R)
• M47: 19,560,221 km (0.118 R)
• M48: 19,893,674 km (0.059 R)
• M49: 20,808,166 km (0.107 R)
• M50: 21,490,632 km (0.081 R)
• M51: 21,637,836 km (0.085 R)
• M52: 22,528,243 km (0.116 R)
• M53: 23,078,314 km (0.06 R)
• M54: 23,430,617 km (0.066 R)
• M55: 25,218,910 km (0.11 R)
• M56: 25,633,745 km (0.045 R)
• M57: 28,546,714 km (0.078 R)
• M58: 28,708,579 km (0.111 R)
• M59: 29,141,665 km (0.119 R)
• M60: 30,399,185 km (0.108 R)
• M61: 31,395,507 km (0.057 R)
• M62: 32,177,904 km (0.116 R)
• M63: 32,290,252 km (0.116 R)
• M64: 32,458,848 km (0.057 R)
• M65: 33,079,979 km (0.119 R)
• M66: 33,363,467 km (0.087 R)
• M67: 34,333,759 km (0.086 R)
• M68: 34,793,473 km (0.062 R)
• M69: 35,139,642 km (0.112 R)
• M70: 35,371,070 km (0.065 R)
• M71: 36,126,689 km (0.084 R)
• M72: 36,535,839 km (0.067 R)
• M73: 36,711,617 km (0.092 R)
• M74: 37,653,934 km (0.089 R)
• M75: 37,949,988 km (0.116 R)
• M76: 38,009,229 km (0.106 R)
• M77: 38,962,466 km (0.098 R)
• M78: 39,201,972 km (0.107 R)
• M79: 39,261,961 km (0.108 R)
• M80: 39,381,939 km (0.102 R)
• M81: 40,104,646 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.3

Radius: 5.4

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.84 AU - 18.98 AU

Year: 22201 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,460,395 km

• M1: 178,021 km (0.12 R)
• M2: 361,578 km (0.114 R)
• M3: 692,339 km (0.114 R)
• M4: 819,647 km (0.06 R)
• M5: 899,831 km (0.049 R)
• M6: 1,126,173 km (0.111 R)
• M7: 1,215,632 km (0.088 R)
• M8: 1,401,582 km (0.07 R)
• M9: 1,498,073 km (0.115 R)
• M10: 1,835,416 km (0.103 R)
• M11: 2,048,743 km (0.063 R)
• M12: 2,656,260 km (0.069 R)
• M13: 2,735,846 km (0.039 R)
• M14: 3,062,418 km (0.095 R)
• M15: 3,752,214 km (0.061 R)
• M16: 3,796,794 km (0.034 R)
• M17: 3,977,359 km (0.105 R)
• M18: 4,726,844 km (0.082 R)
• M19: 5,117,743 km (0.096 R)
• M20: 5,982,568 km (0.112 R)
• M21: 6,782,468 km (0.101 R)
• M22: 6,946,428 km (0.073 R)
• M23: 7,502,632 km (0.104 R)
• M24: 7,615,579 km (0.119 R)
• M25: 8,894,641 km (0.11 R)
• M26: 9,558,855 km (0.103 R)
• M27: 12,237,555 km (0.111 R)
• M28: 12,437,268 km (0.08 R)
• M29: 12,975,072 km (0.045 R)
• M30: 13,934,443 km (0.106 R)
• M31: 14,212,695 km (0.112 R)
• M32: 16,798,345 km (0.111 R)
• M33: 17,168,749 km (0.068 R)
• M34: 18,220,123 km (0.034 R)
• M35: 18,600,700 km (0.096 R)
• M36: 20,463,642 km (0.029 R)
• M37: 20,542,480 km (0.04 R)
• M38: 20,700,605 km (0.076 R)
• M39: 20,859,179 km (0.114 R)
• M40: 21,337,144 km (0.079 R)
• M41: 25,627,910 km (0.058 R)
• M42: 25,883,274 km (0.089 R)
• M43: 25,968,694 km (0.037 R)
• M44: 26,396,694 km (0.085 R)
• M45: 26,827,237 km (0.03 R)
• M46: 27,000,022 km (0.1 R)
• M47: 29,904,614 km (0.091 R)
• M48: 31,257,428 km (0.117 R)
• M49: 34,490,387 km (0.103 R)
• M50: 36,385,045 km (0.093 R)
• M51: 38,702,764 km (0.043 R)
• M52: 39,780,916 km (0.119 R)
• M53: 40,571,242 km (0.052 R)
• M54: 40,868,941 km (0.1 R)
• M55: 41,366,654 km (0.09 R)
• M56: 41,466,435 km (0.086 R)
• M57: 43,074,164 km (0.094 R)
• M58: 45,936,121 km (0.083 R)
• M59: 46,453,580 km (0.038 R)
• M60: 47,598,901 km (0.113 R)
• M61: 48,437,696 km (0.029 R)
• M62: 48,858,964 km (0.095 R)
• M63: 49,705,089 km (0.072 R)
• M64: 50,983,254 km (0.097 R)
• M65: 51,518,964 km (0.105 R)
• M66: 51,626,375 km (0.075 R)
• M67: 52,164,329 km (0.081 R)
• M68: 52,272,189 km (0.069 R)
• M69: 53,571,895 km (0.074 R)
• M70: 56,424,128 km (0.078 R)
• M71: 57,089,390 km (0.091 R)
• M72: 58,091,995 km (0.105 R)
• M73: 60,453,996 km (0.119 R)
• M74: 61,703,736 km (0.097 R)
• M75: 63,767,140 km (0.084 R)
• M76: 64,344,288 km (0.115 R)
• M77: 66,787,221 km (0.088 R)
• M78: 67,021,492 km (0.116 R)
• M79: 67,490,780 km (0.058 R)
• M80: 69,734,898 km (0.053 R)
• M81: 69,853,679 km (0.118 R)
• M82: 71,284,283 km (0.099 R)
• M83: 74,659,959 km (0.065 R)
• M84: 76,857,402 km (0.109 R)
• M85: 78,828,354 km (0.11 R)
• M86: 79,199,806 km (0.099 R)
• M87: 80,068,820 km (0.051 R)
• M88: 80,691,296 km (0.091 R)
• M89: 81,440,482 km (0.054 R)
• M90: 82,192,062 km (0.111 R)
• M91: 83,828,214 km (0.034 R)
• M92: 84,333,855 km (0.075 R)
• M93: 84,460,415 km (0.102 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit