🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.5 AU - 0.54 AU

Year: 171 Days

Day: 42 Hours

Environment

Temp: 27 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.42 AU - 1.94 AU

Year: 994 Days

Day: 21.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.65 AU - 2.05 AU

Year: 1149 Days

Day: 37.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 9.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.99 AU - 2.67 AU

Year: 1624 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,182,952 km

• M1: 115,938 km (0.107 R)
• M2: 222,153 km (0.1 R)
• M3: 302,636 km (0.063 R)
• M4: 384,766 km (0.118 R)
• M5: 446,250 km (0.071 R)
• M6: 590,912 km (0.084 R)
• M7: 694,733 km (0.115 R)
• M8: 767,736 km (0.093 R)
• M9: 871,258 km (0.093 R)
• M10: 945,010 km (0.093 R)
• M11: 1,075,010 km (0.088 R)
• M12: 1,154,596 km (0.081 R)
• M13: 1,274,723 km (0.105 R)
• M14: 1,385,875 km (0.1 R)
• M15: 1,486,853 km (0.054 R)
• M16: 1,660,536 km (0.097 R)
• M17: 1,768,097 km (0.089 R)
• M18: 1,848,431 km (0.086 R)
• M19: 1,922,632 km (0.082 R)
• M20: 2,005,359 km (0.06 R)
• M21: 2,089,284 km (0.086 R)
• M22: 2,166,776 km (0.111 R)
• M23: 2,284,659 km (0.063 R)
• M24: 2,356,466 km (0.052 R)
• M25: 2,659,701 km (0.109 R)
• M26: 2,727,020 km (0.065 R)
• M27: 2,811,842 km (0.03 R)
• M28: 2,914,915 km (0.037 R)
• M29: 3,204,686 km (0.089 R)
• M30: 3,421,453 km (0.074 R)
• M31: 3,504,031 km (0.088 R)
• M32: 3,615,033 km (0.079 R)
• M33: 3,699,256 km (0.088 R)
• M34: 3,897,922 km (0.116 R)
• M35: 3,984,240 km (0.119 R)
• M36: 4,051,858 km (0.107 R)
• M37: 4,445,301 km (0.107 R)
• M38: 4,656,832 km (0.111 R)
• M39: 4,871,655 km (0.084 R)
• M40: 5,215,879 km (0.108 R)
• M41: 5,643,729 km (0.101 R)
• M42: 5,708,954 km (0.04 R)
• M43: 6,116,309 km (0.107 R)
• M44: 6,284,158 km (0.114 R)
• M45: 6,419,544 km (0.118 R)
• M46: 6,785,460 km (0.08 R)
• M47: 6,924,287 km (0.118 R)
• M48: 6,994,149 km (0.112 R)
• M49: 7,122,803 km (0.042 R)
• M50: 7,205,082 km (0.104 R)
• M51: 7,418,110 km (0.063 R)
• M52: 7,801,978 km (0.083 R)
• M53: 7,959,804 km (0.075 R)
• M54: 8,032,957 km (0.117 R)
• M55: 8,340,380 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 14.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.03 AU - 3.73 AU

Year: 2837 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,182,952 km

• M1: 213,327 km (0.116 R)
• M2: 373,396 km (0.102 R)
• M3: 546,631 km (0.056 R)
• M4: 639,830 km (0.103 R)
• M5: 739,911 km (0.051 R)
• M6: 853,755 km (0.106 R)
• M7: 974,481 km (0.061 R)
• M8: 1,269,338 km (0.079 R)
• M9: 1,383,182 km (0.076 R)
• M10: 1,945,221 km (0.114 R)
• M11: 2,047,396 km (0.097 R)
• M12: 2,151,517 km (0.057 R)
• M13: 2,386,984 km (0.117 R)
• M14: 2,687,825 km (0.118 R)
• M15: 2,802,567 km (0.112 R)
• M16: 2,907,285 km (0.088 R)
• M17: 3,715,114 km (0.077 R)
• M18: 4,144,609 km (0.086 R)
• M19: 4,264,587 km (0.117 R)
• M20: 4,412,688 km (0.069 R)
• M21: 4,603,874 km (0.113 R)
• M22: 4,756,016 km (0.078 R)
• M23: 5,208,399 km (0.065 R)
• M24: 5,958,034 km (0.047 R)
• M25: 6,169,715 km (0.061 R)
• M26: 6,291,937 km (0.111 R)
• M27: 6,600,856 km (0.086 R)
• M28: 6,804,459 km (0.102 R)
• M29: 6,994,149 km (0.115 R)
• M30: 7,105,600 km (0.096 R)
• M31: 7,314,289 km (0.1 R)
• M32: 7,606,603 km (0.034 R)
• M33: 7,721,344 km (0.112 R)
• M34: 8,540,842 km (0.102 R)
• M35: 8,797,252 km (0.077 R)
• M36: 9,317,703 km (0.086 R)
• M37: 9,599,546 km (0.115 R)
• M38: 10,225,613 km (0.025 R)
• M39: 10,883,544 km (0.085 R)
• M40: 11,031,646 km (0.118 R)
• M41: 11,555,388 km (0.084 R)
• M42: 11,744,330 km (0.107 R)
• M43: 12,665,853 km (0.09 R)
• M44: 12,763,092 km (0.065 R)
• M45: 13,056,603 km (0.045 R)
• M46: 13,392,001 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 10.7

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.32 AU - 4.18 AU

Year: 3315 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,182,952 km

• M1: 144,960 km (0.059 R)
• M2: 308,471 km (0.119 R)
• M3: 428,747 km (0.103 R)
• M4: 660,475 km (0.07 R)
• M5: 736,022 km (0.097 R)
• M6: 826,379 km (0.046 R)
• M7: 908,807 km (0.116 R)
• M8: 1,240,615 km (0.097 R)
• M9: 1,336,507 km (0.082 R)
• M10: 1,595,012 km (0.112 R)
• M11: 1,760,917 km (0.117 R)
• M12: 2,326,995 km (0.039 R)
• M13: 2,498,883 km (0.119 R)
• M14: 2,568,745 km (0.116 R)
• M15: 2,639,355 km (0.026 R)
• M16: 2,764,569 km (0.105 R)
• M17: 2,855,225 km (0.095 R)
• M18: 3,020,830 km (0.058 R)
• M19: 3,152,027 km (0.077 R)
• M20: 3,227,724 km (0.114 R)
• M21: 3,655,574 km (0.055 R)
• M22: 3,916,921 km (0.119 R)
• M23: 4,226,140 km (0.113 R)
• M24: 4,436,774 km (0.026 R)
• M25: 4,672,390 km (0.079 R)
• M26: 4,868,364 km (0.092 R)
• M27: 5,268,388 km (0.104 R)
• M28: 6,628,682 km (0.037 R)
• M29: 6,726,369 km (0.056 R)
• M30: 6,849,189 km (0.093 R)
• M31: 6,997,440 km (0.086 R)
• M32: 7,729,423 km (0.067 R)
• M33: 7,909,838 km (0.072 R)
• M34: 8,091,599 km (0.056 R)
• M35: 8,432,832 km (0.095 R)
• M36: 8,591,855 km (0.051 R)
• M37: 8,698,518 km (0.089 R)
• M38: 9,211,040 km (0.116 R)
• M39: 9,484,655 km (0.107 R)
• M40: 10,124,335 km (0.119 R)
• M41: 10,208,858 km (0.083 R)
• M42: 10,520,620 km (0.112 R)
• M43: 10,778,078 km (0.088 R)
• M44: 10,864,246 km (0.106 R)
• M45: 11,328,299 km (0.1 R)
• M46: 11,858,025 km (0.112 R)
• M47: 12,365,910 km (0.111 R)
• M48: 13,279,354 km (0.071 R)
• M49: 13,371,806 km (0.102 R)
• M50: 13,464,556 km (0.049 R)
• M51: 13,681,922 km (0.061 R)
• M52: 13,775,271 km (0.09 R)
• M53: 13,869,069 km (0.044 R)
• M54: 14,119,945 km (0.117 R)
• M55: 14,626,184 km (0.116 R)
• M56: 14,849,533 km (0.069 R)
• M57: 15,983,336 km (0.099 R)
• M58: 16,180,506 km (0.103 R)
• M59: 17,279,452 km (0.099 R)
• M60: 17,583,285 km (0.037 R)
• M61: 17,888,913 km (0.093 R)
• M62: 18,162,079 km (0.112 R)
• M63: 18,505,406 km (0.062 R)
• M64: 20,112,686 km (0.104 R)
• M65: 20,717,959 km (0.11 R)
• M66: 21,473,727 km (0.11 R)
• M67: 21,764,097 km (0.09 R)
• M68: 22,422,178 km (0.111 R)
• M69: 23,235,392 km (0.098 R)
• M70: 23,496,141 km (0.117 R)
• M71: 23,720,388 km (0.112 R)
• M72: 23,832,736 km (0.073 R)
• M73: 23,982,932 km (0.106 R)
• M74: 24,058,180 km (0.06 R)
• M75: 24,208,825 km (0.108 R)
• M76: 25,386,759 km (0.118 R)
• M77: 25,616,990 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 8.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.59 AU - 7.29 AU

Year: 6610 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,182,952 km

• M1: 112,198 km (0.067 R)
• M2: 197,320 km (0.073 R)
• M3: 436,227 km (0.102 R)
• M4: 566,078 km (0.073 R)
• M5: 684,859 km (0.113 R)
• M6: 825,780 km (0.11 R)
• M7: 893,099 km (0.064 R)
• M8: 1,033,721 km (0.12 R)
• M9: 1,106,875 km (0.087 R)
• M10: 1,289,833 km (0.091 R)
• M11: 1,352,963 km (0.074 R)
• M12: 1,789,789 km (0.117 R)
• M13: 2,268,353 km (0.094 R)
• M14: 2,541,967 km (0.116 R)
• M15: 2,723,728 km (0.071 R)
• M16: 3,228,771 km (0.114 R)
• M17: 3,672,029 km (0.1 R)
• M18: 3,740,096 km (0.082 R)
• M19: 4,324,426 km (0.087 R)
• M20: 4,420,617 km (0.077 R)
• M21: 5,012,426 km (0.084 R)
• M22: 5,138,986 km (0.097 R)
• M23: 5,240,862 km (0.055 R)
• M24: 5,343,486 km (0.062 R)
• M25: 6,053,627 km (0.032 R)
• M26: 6,709,764 km (0.113 R)
• M27: 7,330,894 km (0.113 R)
• M28: 7,590,446 km (0.088 R)
• M29: 8,507,033 km (0.063 R)
• M30: 8,718,863 km (0.049 R)
• M31: 9,552,123 km (0.12 R)
• M32: 9,709,351 km (0.102 R)
• M33: 10,249,848 km (0.071 R)
• M34: 10,832,980 km (0.112 R)
• M35: 10,996,790 km (0.099 R)
• M36: 11,062,613 km (0.096 R)
• M37: 12,031,259 km (0.105 R)
• M38: 12,132,986 km (0.048 R)
• M39: 12,577,142 km (0.057 R)
• M40: 12,645,957 km (0.077 R)
• M41: 13,516,766 km (0.1 R)
• M42: 13,799,656 km (0.084 R)
• M43: 13,977,378 km (0.051 R)
• M44: 14,263,259 km (0.058 R)
• M45: 14,370,970 km (0.092 R)
• M46: 14,587,288 km (0.101 R)
• M47: 14,731,950 km (0.111 R)
• M48: 14,913,711 km (0.107 R)
• M49: 15,389,432 km (0.062 R)
• M50: 15,610,687 km (0.086 R)
• M51: 15,684,738 km (0.083 R)
• M52: 16,243,337 km (0.113 R)
• M53: 16,846,366 km (0.112 R)
• M54: 17,112,650 km (0.077 R)
• M55: 17,726,151 km (0.096 R)
• M56: 18,386,027 km (0.114 R)
• M57: 18,935,500 km (0.1 R)
• M58: 19,212,256 km (0.104 R)
• M59: 19,689,773 km (0.11 R)
• M60: 20,090,844 km (0.081 R)
• M61: 20,413,527 km (0.118 R)
• M62: 20,819,236 km (0.048 R)
• M63: 20,982,298 km (0.054 R)
• M64: 21,104,968 km (0.036 R)
• M65: 21,227,788 km (0.039 R)
• M66: 21,762,750 km (0.074 R)
• M67: 21,928,205 km (0.102 R)
• M68: 22,218,874 km (0.065 R)
• M69: 23,225,069 km (0.052 R)
• M70: 23,394,115 km (0.093 R)
• M71: 23,478,937 km (0.097 R)
• M72: 25,107,908 km (0.079 R)
• M73: 25,979,914 km (0.054 R)
• M74: 26,596,257 km (0.035 R)
• M75: 27,843,305 km (0.094 R)
• M76: 28,383,503 km (0.044 R)
• M77: 29,246,085 km (0.11 R)
• M78: 29,428,744 km (0.077 R)
• M79: 29,749,332 km (0.111 R)
• M80: 30,532,626 km (0.094 R)
• M81: 31,043,204 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit