🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 1.99 AU

Year: 766 Days

Day: 14.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,177,843 km

• M1: 55,052 km (0.067 R)
• M2: 779,106 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.47 AU - 2.71 AU

Year: 1493 Days

Day: 18.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,177,843 km

• M1: 192,532 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.27 AU - 4.65 AU

Year: 2822 Days

Day: 44.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,177,843 km

• M1: 2,249,204 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.63 AU - 5.41 AU

Year: 4028 Days

Day: 39.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 8.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.76 AU - 7.38 AU

Year: 5356 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,177,843 km

• M1: 152,141 km (0.111 R)
• M2: 305,928 km (0.077 R)
• M3: 361,728 km (0.054 R)
• M4: 710,440 km (0.1 R)
• M5: 860,786 km (0.084 R)
• M6: 999,763 km (0.12 R)
• M7: 1,146,368 km (0.084 R)
• M8: 1,228,498 km (0.07 R)
• M9: 1,461,122 km (0.085 R)
• M10: 1,870,871 km (0.085 R)
• M11: 1,926,372 km (0.118 R)
• M12: 2,168,272 km (0.032 R)
• M13: 2,226,615 km (0.087 R)
• M14: 2,344,947 km (0.103 R)
• M15: 2,557,226 km (0.087 R)
• M16: 2,728,366 km (0.106 R)
• M17: 3,065,709 km (0.102 R)
• M18: 3,298,035 km (0.068 R)
• M19: 3,416,367 km (0.106 R)
• M20: 3,885,954 km (0.09 R)
• M21: 4,101,226 km (0.042 R)
• M22: 4,210,432 km (0.087 R)
• M23: 4,265,334 km (0.109 R)
• M24: 4,581,136 km (0.084 R)
• M25: 4,675,532 km (0.064 R)
• M26: 4,943,162 km (0.079 R)
• M27: 5,215,879 km (0.102 R)
• M28: 5,939,484 km (0.109 R)
• M29: 6,909,477 km (0.093 R)
• M30: 6,974,402 km (0.119 R)
• M31: 7,302,321 km (0.113 R)
• M32: 7,523,875 km (0.109 R)
• M33: 7,657,765 km (0.092 R)
• M34: 8,339,184 km (0.064 R)
• M35: 8,640,623 km (0.067 R)
• M36: 8,733,972 km (0.119 R)
• M37: 8,921,867 km (0.096 R)
• M38: 8,992,777 km (0.101 R)
• M39: 9,349,568 km (0.096 R)
• M40: 9,421,524 km (0.108 R)
• M41: 9,638,441 km (0.116 R)
• M42: 10,028,144 km (0.049 R)
• M43: 10,472,749 km (0.093 R)
• M44: 10,572,530 km (0.107 R)
• M45: 10,722,577 km (0.106 R)
• M46: 10,797,974 km (0.046 R)
• M47: 10,898,654 km (0.11 R)
• M48: 11,151,773 km (0.084 R)
• M49: 11,974,861 km (0.089 R)
• M50: 12,236,208 km (0.114 R)
• M51: 12,367,555 km (0.049 R)
• M52: 12,525,680 km (0.088 R)
• M53: 13,299,849 km (0.116 R)
• M54: 13,760,910 km (0.08 R)
• M55: 14,034,524 km (0.107 R)
• M56: 14,448,312 km (0.099 R)
• M57: 14,782,364 km (0.092 R)
• M58: 15,034,586 km (0.109 R)
• M59: 15,514,646 km (0.053 R)
• M60: 15,770,907 km (0.094 R)
• M61: 16,028,664 km (0.105 R)
• M62: 16,548,068 km (0.107 R)
• M63: 16,606,261 km (0.027 R)
• M64: 17,220,061 km (0.091 R)
• M65: 17,367,266 km (0.101 R)
• M66: 17,544,539 km (0.118 R)
• M67: 17,722,261 km (0.081 R)
• M68: 17,900,732 km (0.12 R)
• M69: 18,379,594 km (0.07 R)
• M70: 18,680,885 km (0.052 R)
• M71: 18,832,278 km (0.052 R)
• M72: 18,953,601 km (0.053 R)
• M73: 19,288,551 km (0.105 R)
• M74: 20,460,950 km (0.073 R)
• M75: 20,961,504 km (0.117 R)
• M76: 21,055,751 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 9.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.23 AU - 7.43 AU

Year: 6393 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,177,843 km

• M1: 125,961 km (0.085 R)
• M2: 388,954 km (0.085 R)
• M3: 591,061 km (0.107 R)
• M4: 998,416 km (0.115 R)
• M5: 1,104,631 km (0.117 R)
• M6: 1,192,295 km (0.115 R)
• M7: 1,422,377 km (0.1 R)
• M8: 1,494,184 km (0.097 R)
• M9: 1,781,262 km (0.111 R)
• M10: 2,126,833 km (0.1 R)
• M11: 2,378,457 km (0.054 R)
• M12: 2,624,994 km (0.08 R)
• M13: 2,759,034 km (0.09 R)
• M14: 3,033,695 km (0.08 R)
• M15: 3,237,747 km (0.105 R)
• M16: 3,927,393 km (0.119 R)
• M17: 4,536,256 km (0.11 R)
• M18: 5,007,490 km (0.101 R)
• M19: 5,174,441 km (0.111 R)
• M20: 5,305,488 km (0.064 R)
• M21: 5,763,108 km (0.032 R)
• M22: 5,937,988 km (0.038 R)
• M23: 6,094,916 km (0.073 R)
• M24: 6,594,424 km (0.091 R)
• M25: 6,859,212 km (0.095 R)
• M26: 7,315,635 km (0.107 R)
• M27: 7,462,839 km (0.096 R)
• M28: 7,653,726 km (0.087 R)
• M29: 7,932,128 km (0.031 R)
• M30: 8,257,503 km (0.105 R)
• M31: 8,543,235 km (0.114 R)
• M32: 9,396,691 km (0.07 R)
• M33: 9,602,837 km (0.092 R)
• M34: 9,856,854 km (0.104 R)
• M35: 10,136,453 km (0.118 R)
• M36: 10,894,764 km (0.098 R)
• M37: 11,548,806 km (0.058 R)
• M38: 11,671,327 km (0.111 R)
• M39: 12,041,581 km (0.115 R)
• M40: 12,390,593 km (0.118 R)
• M41: 13,251,978 km (0.037 R)
• M42: 13,483,256 km (0.102 R)
• M43: 13,897,642 km (0.052 R)
• M44: 14,633,065 km (0.094 R)
• M45: 14,739,130 km (0.069 R)
• M46: 14,872,123 km (0.057 R)
• M47: 15,058,970 km (0.064 R)
• M48: 15,139,155 km (0.096 R)
• M49: 15,515,842 km (0.092 R)
• M50: 17,109,060 km (0.078 R)
• M51: 17,417,082 km (0.049 R)
• M52: 17,501,455 km (0.116 R)
• M53: 17,953,390 km (0.094 R)
• M54: 18,984,568 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 12.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.01 AU - 11.77 AU

Year: 11995 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,177,843 km

• M1: 158,125 km (0.118 R)
• M2: 366,664 km (0.091 R)
• M3: 448,046 km (0.119 R)
• M4: 770,728 km (0.028 R)
• M5: 1,127,669 km (0.11 R)
• M6: 1,474,137 km (0.1 R)
• M7: 1,660,088 km (0.114 R)
• M8: 1,965,118 km (0.081 R)
• M9: 2,959,495 km (0.11 R)
• M10: 3,358,023 km (0.1 R)
• M11: 3,467,230 km (0.068 R)
• M12: 3,717,357 km (0.077 R)
• M13: 4,089,258 km (0.093 R)
• M14: 4,235,565 km (0.104 R)
• M15: 4,353,896 km (0.068 R)
• M16: 4,473,276 km (0.075 R)
• M17: 4,868,962 km (0.119 R)
• M18: 4,961,862 km (0.097 R)
• M19: 5,055,510 km (0.102 R)
• M20: 5,956,987 km (0.058 R)
• M21: 6,223,870 km (0.048 R)
• M22: 6,358,657 km (0.114 R)
• M23: 6,631,374 km (0.062 R)
• M24: 7,047,705 km (0.103 R)
• M25: 8,199,310 km (0.107 R)
• M26: 9,024,641 km (0.085 R)
• M27: 9,139,233 km (0.062 R)
• M28: 10,034,128 km (0.075 R)
• M29: 10,152,908 km (0.035 R)
• M30: 10,431,908 km (0.099 R)
• M31: 11,243,178 km (0.09 R)
• M32: 11,407,885 km (0.119 R)
• M33: 11,490,463 km (0.11 R)
• M34: 12,116,680 km (0.092 R)
• M35: 12,285,576 km (0.046 R)
• M36: 12,540,341 km (0.113 R)
• M37: 13,185,108 km (0.095 R)
• M38: 14,017,171 km (0.118 R)
• M39: 14,417,196 km (0.071 R)
• M40: 14,506,655 km (0.104 R)
• M41: 15,365,347 km (0.101 R)
• M42: 16,520,392 km (0.116 R)
• M43: 16,613,891 km (0.081 R)
• M44: 16,801,636 km (0.086 R)
• M45: 16,895,883 km (0.107 R)
• M46: 19,651,924 km (0.057 R)
• M47: 21,565,730 km (0.032 R)
• M48: 21,873,303 km (0.087 R)
• M49: 22,285,595 km (0.06 R)
• M50: 22,389,117 km (0.105 R)
• M51: 23,327,843 km (0.107 R)
• M52: 23,802,068 km (0.084 R)
• M53: 24,546,019 km (0.104 R)
• M54: 25,297,598 km (0.116 R)
• M55: 25,513,618 km (0.07 R)
• M56: 25,621,927 km (0.072 R)
• M57: 25,730,385 km (0.092 R)
• M58: 25,893,447 km (0.1 R)
• M59: 26,165,715 km (0.07 R)
• M60: 26,823,347 km (0.074 R)
• M61: 28,266,667 km (0.077 R)
• M62: 28,491,064 km (0.032 R)
• M63: 28,603,412 km (0.049 R)
• M64: 28,941,354 km (0.076 R)
• M65: 29,054,300 km (0.099 R)
• M66: 29,167,546 km (0.082 R)
• M67: 29,564,578 km (0.08 R)
• M68: 30,364,029 km (0.097 R)
• M69: 30,593,662 km (0.077 R)
• M70: 30,708,853 km (0.063 R)
• M71: 31,228,406 km (0.052 R)
• M72: 31,518,476 km (0.11 R)
• M73: 31,634,714 km (0.071 R)
• M74: 31,751,101 km (0.088 R)
• M75: 32,804,868 km (0.074 R)
• M76: 33,217,758 km (0.066 R)
• M77: 33,929,695 km (0.077 R)
• M78: 34,466,901 km (0.114 R)
• M79: 34,886,672 km (0.114 R)
• M80: 35,731,302 km (0.107 R)
• M81: 35,852,626 km (0.038 R)
• M82: 37,625,510 km (0.083 R)
• M83: 38,367,515 km (0.084 R)
• M84: 39,677,694 km (0.053 R)
• M85: 39,866,037 km (0.083 R)
• M86: 40,748,964 km (0.061 R)
• M87: 41,383,558 km (0.092 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit