🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.48 AU - 1.52 AU

Year: 692 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,059,389 km

• M1: 49,068 km (0.1 R)
• M2: 594,502 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.13 AU - 1.89 AU

Year: 699 Days

Day: 39.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.89 AU - 2.51 AU

Year: 1229 Days

Day: 17.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,059,389 km

• M1: 915,838 km (0.056 R)
• M2: 1,531,733 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.5 AU - 3.8 AU

Year: 2106 Days

Day: 43.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,059,389 km

• M1: 415,732 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 10.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.06 AU - 10.8 AU

Year: 10053 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,059,389 km

• M1: 159,771 km (0.092 R)
• M2: 292,763 km (0.114 R)
• M3: 699,370 km (0.118 R)
• M4: 1,019,809 km (0.042 R)
• M5: 1,111,662 km (0.075 R)
• M6: 1,304,194 km (0.035 R)
• M7: 2,180,389 km (0.087 R)
• M8: 2,276,580 km (0.093 R)
• M9: 2,349,584 km (0.071 R)
• M10: 2,548,549 km (0.088 R)
• M11: 2,675,708 km (0.12 R)
• M12: 2,989,564 km (0.055 R)
• M13: 3,426,539 km (0.068 R)
• M14: 3,567,311 km (0.106 R)
• M15: 3,767,622 km (0.108 R)
• M16: 3,883,710 km (0.091 R)
• M17: 4,421,215 km (0.081 R)
• M18: 4,729,985 km (0.088 R)
• M19: 5,077,801 km (0.103 R)
• M20: 5,631,761 km (0.095 R)
• M21: 5,865,433 km (0.092 R)
• M22: 6,102,396 km (0.043 R)
• M23: 6,307,944 km (0.105 R)
• M24: 7,117,268 km (0.104 R)
• M25: 7,297,534 km (0.056 R)
• M26: 7,406,441 km (0.105 R)
• M27: 7,662,553 km (0.112 R)
• M28: 8,108,653 km (0.081 R)
• M29: 9,142,973 km (0.109 R)
• M30: 9,895,750 km (0.099 R)
• M31: 10,097,108 km (0.067 R)
• M32: 10,299,813 km (0.117 R)
• M33: 10,999,333 km (0.106 R)
• M34: 11,166,135 km (0.038 R)
• M35: 11,884,504 km (0.115 R)
• M36: 12,012,859 km (0.109 R)
• M37: 12,184,597 km (0.112 R)
• M38: 12,617,832 km (0.026 R)
• M39: 13,232,680 km (0.072 R)
• M40: 13,588,423 km (0.111 R)
• M41: 13,767,492 km (0.101 R)
• M42: 14,996,738 km (0.081 R)
• M43: 15,274,541 km (0.089 R)
• M44: 16,024,026 km (0.108 R)
• M45: 16,165,845 km (0.085 R)
• M46: 16,977,563 km (0.085 R)
• M47: 17,170,544 km (0.089 R)
• M48: 17,461,363 km (0.115 R)
• M49: 17,656,139 km (0.118 R)
• M50: 17,949,501 km (0.071 R)
• M51: 18,146,072 km (0.065 R)
• M52: 18,590,976 km (0.051 R)
• M53: 18,740,125 km (0.105 R)
• M54: 20,252,859 km (0.09 R)
• M55: 21,439,020 km (0.105 R)
• M56: 22,700,579 km (0.07 R)
• M57: 22,966,415 km (0.086 R)
• M58: 23,179,891 km (0.113 R)
• M59: 23,662,494 km (0.101 R)
• M60: 24,202,692 km (0.051 R)
• M61: 24,965,790 km (0.115 R)
• M62: 25,075,445 km (0.109 R)
• M63: 26,739,572 km (0.096 R)
• M64: 27,133,015 km (0.063 R)
• M65: 27,415,156 km (0.094 R)
• M66: 28,439,004 km (0.107 R)
• M67: 28,668,338 km (0.09 R)
• M68: 30,056,606 km (0.095 R)
• M69: 30,173,292 km (0.04 R)
• M70: 30,290,128 km (0.119 R)
• M71: 32,898,217 km (0.119 R)
• M72: 33,500,947 km (0.057 R)
• M73: 33,864,470 km (0.117 R)
• M74: 34,350,962 km (0.104 R)
• M75: 34,656,292 km (0.096 R)
• M76: 34,778,663 km (0.099 R)
• M77: 34,962,518 km (0.114 R)
• M78: 36,134,169 km (0.069 R)
• M79: 36,320,418 km (0.066 R)
• M80: 36,569,050 km (0.11 R)
• M81: 36,943,344 km (0.088 R)
• M82: 38,389,357 km (0.048 R)
• M83: 39,087,530 km (0.069 R)
• M84: 39,278,716 km (0.08 R)
• M85: 42,248,084 km (0.043 R)
• M86: 42,575,255 km (0.086 R)
• M87: 42,837,500 km (0.091 R)
• M88: 44,422,489 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.7

Radius: 5.6

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.77 AU - 16.87 AU

Year: 20415 Days

Day: 25 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,059,389 km

• M1: 76,445 km (0.118 R)
• M2: 352,153 km (0.091 R)
• M3: 1,131,110 km (0.032 R)
• M4: 1,886,728 km (0.063 R)
• M5: 2,804,212 km (0.119 R)
• M6: 3,110,738 km (0.12 R)
• M7: 3,149,783 km (0.095 R)
• M8: 4,007,727 km (0.086 R)
• M9: 5,070,470 km (0.104 R)
• M10: 5,302,197 km (0.119 R)
• M11: 6,815,529 km (0.096 R)
• M12: 8,397,078 km (0.038 R)
• M13: 8,616,089 km (0.092 R)
• M14: 8,671,291 km (0.072 R)
• M15: 8,948,346 km (0.113 R)
• M16: 9,060,096 km (0.096 R)
• M17: 9,797,314 km (0.06 R)
• M18: 10,318,812 km (0.091 R)
• M19: 10,553,531 km (0.041 R)
• M20: 10,612,473 km (0.089 R)
• M21: 10,849,436 km (0.076 R)
• M22: 11,088,045 km (0.118 R)
• M23: 12,307,118 km (0.116 R)
• M24: 12,995,567 km (0.035 R)
• M25: 13,185,556 km (0.073 R)
• M26: 13,760,760 km (0.036 R)
• M27: 14,606,287 km (0.05 R)
• M28: 16,278,642 km (0.08 R)
• M29: 18,648,571 km (0.082 R)
• M30: 19,221,681 km (0.118 R)
• M31: 20,901,366 km (0.12 R)
• M32: 20,975,417 km (0.088 R)
• M33: 22,399,588 km (0.113 R)
• M34: 22,551,430 km (0.092 R)
• M35: 24,398,665 km (0.106 R)
• M36: 24,789,564 km (0.094 R)
• M37: 25,419,371 km (0.062 R)
• M38: 27,340,058 km (0.081 R)
• M39: 28,236,000 km (0.103 R)
• M40: 29,889,206 km (0.065 R)
• M41: 30,307,481 km (0.099 R)
• M42: 31,999,733 km (0.029 R)
• M43: 32,685,040 km (0.067 R)
• M44: 33,115,882 km (0.119 R)
• M45: 33,635,436 km (0.11 R)
• M46: 34,332,263 km (0.108 R)
• M47: 35,386,479 km (0.108 R)
• M48: 36,808,556 km (0.089 R)
• M49: 40,167,776 km (0.119 R)
• M50: 40,259,929 km (0.087 R)
• M51: 40,999,690 km (0.101 R)
• M52: 42,023,987 km (0.103 R)
• M53: 42,680,273 km (0.101 R)
• M54: 43,151,207 km (0.074 R)
• M55: 44,098,012 km (0.053 R)
• M56: 45,819,434 km (0.099 R)
• M57: 45,915,775 km (0.118 R)
• M58: 47,270,683 km (0.029 R)
• M59: 48,050,836 km (0.032 R)
• M60: 48,638,905 km (0.09 R)
• M61: 48,933,613 km (0.107 R)
• M62: 50,615,692 km (0.086 R)
• M63: 51,114,002 km (0.055 R)
• M64: 52,216,090 km (0.042 R)
• M65: 52,618,657 km (0.081 R)
• M66: 53,224,678 km (0.105 R)
• M67: 55,774,275 km (0.109 R)
• M68: 56,082,895 km (0.111 R)
• M69: 58,467,635 km (0.093 R)
• M70: 59,935,340 km (0.089 R)
• M71: 61,627,591 km (0.092 R)
• M72: 62,159,710 km (0.103 R)
• M73: 62,907,101 km (0.094 R)
• M74: 68,661,982 km (0.117 R)
• M75: 68,882,340 km (0.097 R)
• M76: 70,765,627 km (0.106 R)
• M77: 71,099,679 km (0.104 R)
• M78: 71,769,429 km (0.106 R)
• M79: 72,665,670 km (0.119 R)
• M80: 74,129,934 km (0.059 R)
• M81: 74,355,976 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit