🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.75 AU - 0.89 AU

Year: 265 Days

Day: 46.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 164.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,739,703 km

• M1: 181,013 km (0.061 R)
• M2: 268,528 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.84 AU - 1.16 AU

Year: 356 Days

Day: 36.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,739,703 km

• M1: 151,543 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.12 AU - 1.7 AU

Year: 597 Days

Day: 42.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.56 AU - 2.36 AU

Year: 978 Days

Day: 12.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,739,703 km

• M1: 301,589 km (0.063 R)
• M2: 721,062 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.23 AU - 4.81 AU

Year: 2873 Days

Day: 32.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 10.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.49 AU - 12.05 AU

Year: 11731 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,739,703 km

• M1: 134,788 km (0.111 R)
• M2: 219,610 km (0.099 R)
• M3: 615,146 km (0.098 R)
• M4: 1,450,351 km (0.12 R)
• M5: 1,686,566 km (0.08 R)
• M6: 2,012,690 km (0.072 R)
• M7: 3,258,840 km (0.117 R)
• M8: 3,475,757 km (0.112 R)
• M9: 3,794,101 km (0.105 R)
• M10: 3,891,340 km (0.066 R)
• M11: 4,088,659 km (0.111 R)
• M12: 4,322,930 km (0.114 R)
• M13: 4,630,652 km (0.081 R)
• M14: 4,734,773 km (0.034 R)
• M15: 5,303,693 km (0.096 R)
• M16: 5,633,257 km (0.071 R)
• M17: 7,057,579 km (0.102 R)
• M18: 7,298,581 km (0.098 R)
• M19: 8,079,931 km (0.065 R)
• M20: 8,163,705 km (0.076 R)
• M21: 8,587,067 km (0.098 R)
• M22: 8,672,488 km (0.108 R)
• M23: 9,323,089 km (0.092 R)
• M24: 9,411,052 km (0.112 R)
• M25: 9,676,589 km (0.095 R)
• M26: 9,854,909 km (0.094 R)
• M27: 10,533,635 km (0.06 R)
• M28: 12,031,409 km (0.069 R)
• M29: 12,127,301 km (0.068 R)
• M30: 12,707,591 km (0.073 R)
• M31: 13,247,490 km (0.049 R)
• M32: 13,396,041 km (0.096 R)
• M33: 13,545,190 km (0.109 R)
• M34: 13,945,514 km (0.058 R)
• M35: 14,349,727 km (0.103 R)
• M36: 15,481,285 km (0.118 R)
• M37: 16,428,389 km (0.12 R)
• M38: 16,962,603 km (0.073 R)
• M39: 17,774,621 km (0.069 R)
• M40: 18,102,988 km (0.11 R)
• M41: 18,765,856 km (0.083 R)
• M42: 19,044,258 km (0.066 R)
• M43: 20,686,543 km (0.112 R)
• M44: 21,089,859 km (0.05 R)
• M45: 21,321,287 km (0.096 R)
• M46: 21,495,568 km (0.064 R)
• M47: 22,079,748 km (0.058 R)
• M48: 22,728,404 km (0.11 R)
• M49: 22,906,426 km (0.097 R)
• M50: 24,044,417 km (0.086 R)
• M51: 24,407,641 km (0.051 R)
• M52: 25,017,102 km (0.086 R)
• M53: 25,323,628 km (0.082 R)
• M54: 25,631,501 km (0.073 R)
• M55: 26,624,831 km (0.101 R)
• M56: 27,063,452 km (0.095 R)
• M57: 27,504,317 km (0.061 R)
• M58: 29,098,581 km (0.062 R)
• M59: 30,134,546 km (0.11 R)
• M60: 31,777,280 km (0.08 R)
• M61: 32,910,933 km (0.106 R)
• M62: 33,719,210 km (0.098 R)
• M63: 33,854,447 km (0.098 R)
• M64: 35,355,063 km (0.1 R)
• M65: 36,598,969 km (0.104 R)
• M66: 37,016,796 km (0.106 R)
• M67: 37,226,233 km (0.098 R)
• M68: 37,716,615 km (0.097 R)
• M69: 40,128,731 km (0.095 R)
• M70: 40,703,486 km (0.104 R)
• M71: 42,444,207 km (0.059 R)
• M72: 44,654,067 km (0.084 R)
• M73: 44,802,618 km (0.047 R)
• M74: 44,951,467 km (0.091 R)
• M75: 46,524,040 km (0.117 R)
• M76: 46,750,083 km (0.117 R)
• M77: 47,582,296 km (0.025 R)
• M78: 48,878,112 km (0.103 R)
• M79: 50,572,159 km (0.088 R)
• M80: 50,804,634 km (0.112 R)
• M81: 51,426,362 km (0.079 R)
• M82: 51,582,094 km (0.117 R)
• M83: 52,207,114 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.5

Radius: 6.7

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.67 AU - 19.89 AU

Year: 23414 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,739,703 km

• M1: 132,245 km (0.092 R)
• M2: 374,743 km (0.111 R)
• M3: 433,535 km (0.119 R)
• M4: 539,300 km (0.101 R)
• M5: 907,461 km (0.082 R)
• M6: 1,833,621 km (0.088 R)
• M7: 2,190,262 km (0.06 R)
• M8: 2,490,954 km (0.096 R)
• M9: 2,844,903 km (0.07 R)
• M10: 3,256,746 km (0.082 R)
• M11: 3,687,139 km (0.107 R)
• M12: 3,775,401 km (0.069 R)
• M13: 4,089,856 km (0.09 R)
• M14: 4,273,263 km (0.078 R)
• M15: 4,366,014 km (0.052 R)
• M16: 4,985,199 km (0.096 R)
• M17: 5,581,048 km (0.03 R)
• M18: 5,784,650 km (0.087 R)
• M19: 5,939,035 km (0.116 R)
• M20: 6,463,226 km (0.089 R)
• M21: 7,499,491 km (0.114 R)
• M22: 8,180,311 km (0.045 R)
• M23: 8,238,056 km (0.117 R)
• M24: 9,539,707 km (0.092 R)
• M25: 10,904,189 km (0.055 R)
• M26: 10,967,618 km (0.116 R)
• M27: 11,158,804 km (0.09 R)
• M28: 13,742,060 km (0.064 R)
• M29: 14,642,340 km (0.062 R)
• M30: 16,572,602 km (0.075 R)
• M31: 16,718,759 km (0.085 R)
• M32: 18,354,312 km (0.066 R)
• M33: 18,657,098 km (0.087 R)
• M34: 19,114,419 km (0.086 R)
• M35: 19,267,757 km (0.062 R)
• M36: 20,118,071 km (0.061 R)
• M37: 22,741,420 km (0.119 R)
• M38: 23,148,176 km (0.069 R)
• M39: 23,475,347 km (0.105 R)
• M40: 24,882,763 km (0.117 R)
• M41: 25,470,234 km (0.115 R)
• M42: 26,658,789 km (0.097 R)
• M43: 27,605,295 km (0.103 R)
• M44: 28,913,678 km (0.074 R)
• M45: 29,177,718 km (0.119 R)
• M46: 29,531,068 km (0.079 R)
• M47: 32,500,137 km (0.035 R)
• M48: 32,683,096 km (0.109 R)
• M49: 33,050,059 km (0.108 R)
• M50: 34,905,372 km (0.107 R)
• M51: 38,039,597 km (0.099 R)
• M52: 38,425,559 km (0.085 R)
• M53: 38,522,200 km (0.047 R)
• M54: 38,618,990 km (0.118 R)
• M55: 39,493,688 km (0.027 R)
• M56: 40,080,561 km (0.043 R)
• M57: 40,374,969 km (0.108 R)
• M58: 40,867,296 km (0.101 R)
• M59: 43,057,259 km (0.047 R)
• M60: 44,470,510 km (0.116 R)
• M61: 45,899,020 km (0.057 R)
• M62: 46,515,812 km (0.055 R)
• M63: 47,135,447 km (0.077 R)
• M64: 47,757,624 km (0.094 R)
• M65: 49,010,357 km (0.12 R)
• M66: 49,957,012 km (0.112 R)
• M67: 50,909,651 km (0.102 R)
• M68: 52,725,470 km (0.104 R)
• M69: 53,479,294 km (0.076 R)
• M70: 53,587,154 km (0.093 R)
• M71: 55,433,940 km (0.111 R)
• M72: 57,190,967 km (0.116 R)
• M73: 57,522,476 km (0.061 R)
• M74: 59,860,690 km (0.105 R)
• M75: 60,646,977 km (0.111 R)
• M76: 62,343,417 km (0.101 R)
• M77: 62,570,805 km (0.12 R)
• M78: 63,254,468 km (0.116 R)
• M79: 63,368,760 km (0.085 R)
• M80: 63,483,053 km (0.102 R)
• M81: 65,089,884 km (0.1 R)
• M82: 65,205,224 km (0.085 R)
• M83: 66,478,003 km (0.066 R)
• M84: 66,710,178 km (0.048 R)
• M85: 66,826,566 km (0.042 R)
• M86: 67,292,114 km (0.111 R)
• M87: 67,408,651 km (0.071 R)
• M88: 69,990,411 km (0.074 R)
• M89: 70,108,593 km (0.091 R)
• M90: 72,724,013 km (0.069 R)
• M91: 74,646,046 km (0.096 R)
• M92: 78,785,569 km (0.106 R)
• M93: 79,031,358 km (0.119 R)
• M94: 79,523,834 km (0.099 R)
• M95: 83,374,334 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.8

Radius: 3.6

Gravity: 36.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.7 AU - 19.48 AU

Year: 25183 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,739,703 km

• M1: 123,418 km (0.099 R)
• M2: 433,385 km (0.115 R)
• M3: 582,235 km (0.06 R)
• M4: 1,318,855 km (0.093 R)
• M5: 1,348,924 km (0.097 R)
• M6: 1,440,179 km (0.046 R)
• M7: 1,693,597 km (0.077 R)
• M8: 1,825,393 km (0.037 R)
• M9: 3,073,787 km (0.057 R)
• M10: 3,275,296 km (0.074 R)
• M11: 3,564,468 km (0.086 R)
• M12: 4,122,917 km (0.12 R)
• M13: 4,800,596 km (0.101 R)
• M14: 5,175,937 km (0.079 R)
• M15: 5,512,083 km (0.106 R)
• M16: 6,306,597 km (0.047 R)
• M17: 6,408,474 km (0.096 R)
• M18: 6,717,244 km (0.108 R)
• M19: 7,456,257 km (0.084 R)
• M20: 7,617,972 km (0.104 R)
• M21: 8,838,541 km (0.103 R)
• M22: 9,066,977 km (0.106 R)
• M23: 9,471,340 km (0.111 R)
• M24: 10,962,981 km (0.098 R)
• M25: 11,269,956 km (0.101 R)
• M26: 11,331,590 km (0.026 R)
• M27: 11,579,623 km (0.107 R)
• M28: 12,782,240 km (0.038 R)
• M29: 12,846,568 km (0.094 R)
• M30: 13,825,237 km (0.118 R)
• M31: 14,356,908 km (0.084 R)
• M32: 14,423,778 km (0.077 R)
• M33: 14,827,543 km (0.106 R)
• M34: 15,166,980 km (0.073 R)
• M35: 15,371,780 km (0.039 R)
• M36: 15,508,811 km (0.082 R)
• M37: 16,130,540 km (0.107 R)
• M38: 16,549,564 km (0.113 R)
• M39: 17,327,024 km (0.086 R)
• M40: 17,398,232 km (0.116 R)
• M41: 18,188,558 km (0.103 R)
• M42: 18,917,249 km (0.096 R)
• M43: 19,064,005 km (0.082 R)
• M44: 19,729,566 km (0.111 R)
• M45: 21,925,513 km (0.066 R)
• M46: 23,405,484 km (0.094 R)
• M47: 23,563,161 km (0.048 R)
• M48: 24,117,720 km (0.105 R)
• M49: 24,356,777 km (0.118 R)
• M50: 25,970,041 km (0.11 R)
• M51: 26,215,082 km (0.103 R)
• M52: 26,378,742 km (0.118 R)
• M53: 27,119,850 km (0.085 R)
• M54: 28,453,964 km (0.117 R)
• M55: 28,622,261 km (0.091 R)
• M56: 29,468,537 km (0.095 R)
• M57: 29,809,321 km (0.069 R)
• M58: 31,012,387 km (0.043 R)
• M59: 33,377,080 km (0.076 R)
• M60: 33,910,397 km (0.075 R)
• M61: 35,165,672 km (0.077 R)
• M62: 35,255,880 km (0.042 R)
• M63: 38,091,507 km (0.1 R)
• M64: 38,462,660 km (0.065 R)
• M65: 39,489,649 km (0.052 R)
• M66: 39,771,342 km (0.118 R)
• M67: 40,525,614 km (0.094 R)
• M68: 41,284,524 km (0.116 R)
• M69: 43,299,159 km (0.1 R)
• M70: 47,124,526 km (0.083 R)
• M71: 51,260,907 km (0.074 R)
• M72: 52,184,375 km (0.072 R)
• M73: 52,596,517 km (0.117 R)
• M74: 52,906,334 km (0.107 R)
• M75: 53,735,555 km (0.084 R)
• M76: 54,151,736 km (0.114 R)
• M77: 54,568,965 km (0.025 R)
• M78: 56,671,264 km (0.081 R)
• M79: 56,989,010 km (0.066 R)
• M80: 57,732,361 km (0.073 R)
• M81: 60,521,763 km (0.088 R)
• M82: 60,629,923 km (0.067 R)
• M83: 60,846,391 km (0.108 R)
• M84: 62,697,066 km (0.106 R)
• M85: 63,574,308 km (0.113 R)
• M86: 65,119,205 km (0.094 R)
• M87: 69,035,378 km (0.078 R)
• M88: 73,372,669 km (0.098 R)
• M89: 75,807,225 km (0.084 R)
• M90: 78,032,493 km (0.117 R)
• M91: 78,267,960 km (0.099 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit