🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.71 AU - 0.85 AU

Year: 265 Days

Day: 43.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 90.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,888,332 km

• M1: 321,486 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.71 AU - 1.09 AU

Year: 329 Days

Day: 27.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.22 AU - 4.02 AU

Year: 2652 Days

Day: 23.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,888,332 km

• M1: 1,065,735 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 10.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.7 AU - 6.9 AU

Year: 5378 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 53.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,888,332 km

• M1: 143,016 km (0.05 R)
• M2: 231,278 km (0.061 R)
• M3: 326,273 km (0.091 R)
• M4: 462,706 km (0.111 R)
• M5: 817,852 km (0.096 R)
• M6: 918,980 km (0.107 R)
• M7: 1,123,630 km (0.088 R)
• M8: 1,202,767 km (0.099 R)
• M9: 1,319,453 km (0.117 R)
• M10: 1,464,563 km (0.097 R)
• M11: 1,770,790 km (0.099 R)
• M12: 1,850,675 km (0.119 R)
• M13: 2,027,799 km (0.082 R)
• M14: 2,326,097 km (0.076 R)
• M15: 2,428,572 km (0.12 R)
• M16: 2,502,772 km (0.108 R)
• M17: 2,854,028 km (0.071 R)
• M18: 2,916,859 km (0.11 R)
• M19: 3,091,739 km (0.087 R)
• M20: 3,188,679 km (0.092 R)
• M21: 3,302,971 km (0.117 R)
• M22: 3,418,760 km (0.08 R)
• M23: 3,808,612 km (0.045 R)
• M24: 3,912,583 km (0.102 R)
• M25: 4,212,676 km (0.057 R)
• M26: 4,704,554 km (0.075 R)
• M27: 4,985,947 km (0.062 R)
• M28: 5,564,891 km (0.098 R)
• M29: 5,643,729 km (0.08 R)
• M30: 6,043,455 km (0.072 R)
• M31: 6,535,333 km (0.071 R)
• M32: 6,765,115 km (0.047 R)
• M33: 7,211,216 km (0.116 R)
• M34: 7,492,161 km (0.081 R)
• M35: 7,579,376 km (0.112 R)
• M36: 7,688,732 km (0.077 R)
• M37: 7,754,705 km (0.07 R)
• M38: 8,492,372 km (0.096 R)
• M39: 8,674,582 km (0.111 R)
• M40: 8,881,177 km (0.116 R)
• M41: 10,082,148 km (0.107 R)
• M42: 10,347,834 km (0.057 R)
• M43: 10,469,308 km (0.051 R)
• M44: 10,615,914 km (0.088 R)
• M45: 10,836,870 km (0.116 R)
• M46: 11,034,638 km (0.111 R)
• M47: 11,133,971 km (0.115 R)
• M48: 11,283,419 km (0.106 R)
• M49: 11,559,427 km (0.103 R)
• M50: 11,786,816 km (0.115 R)
• M51: 12,246,082 km (0.097 R)
• M52: 12,763,242 km (0.049 R)
• M53: 12,867,511 km (0.111 R)
• M54: 12,946,050 km (0.114 R)
• M55: 13,077,098 km (0.095 R)
• M56: 13,155,936 km (0.117 R)
• M57: 13,632,256 km (0.111 R)
• M58: 13,952,993 km (0.064 R)
• M59: 14,601,949 km (0.111 R)
• M60: 14,875,264 km (0.108 R)
• M61: 15,761,183 km (0.082 R)
• M62: 15,873,082 km (0.075 R)
• M63: 16,125,902 km (0.115 R)
• M64: 16,323,521 km (0.07 R)
• M65: 16,892,592 km (0.111 R)
• M66: 17,294,711 km (0.061 R)
• M67: 17,758,165 km (0.083 R)
• M68: 18,137,844 km (0.075 R)
• M69: 18,225,808 km (0.07 R)
• M70: 18,579,158 km (0.061 R)
• M71: 18,845,592 km (0.057 R)
• M72: 19,592,534 km (0.11 R)
• M73: 19,894,123 km (0.034 R)
• M74: 20,106,103 km (0.101 R)
• M75: 20,257,945 km (0.102 R)
• M76: 20,471,122 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 13.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.76 AU - 9.74 AU

Year: 10831 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,888,332 km

• M1: 290,070 km (0.115 R)
• M2: 385,364 km (0.089 R)
• M3: 552,315 km (0.091 R)
• M4: 797,207 km (0.119 R)
• M5: 1,252,882 km (0.081 R)
• M6: 1,436,140 km (0.064 R)
• M7: 1,606,831 km (0.103 R)
• M8: 2,509,654 km (0.091 R)
• M9: 2,797,181 km (0.093 R)
• M10: 3,040,427 km (0.087 R)
• M11: 3,931,582 km (0.095 R)
• M12: 4,052,307 km (0.106 R)
• M13: 4,204,897 km (0.083 R)
• M14: 4,770,526 km (0.102 R)
• M15: 4,899,480 km (0.105 R)
• M16: 5,062,542 km (0.093 R)
• M17: 5,732,291 km (0.048 R)
• M18: 6,253,041 km (0.029 R)
• M19: 7,007,763 km (0.062 R)
• M20: 7,191,768 km (0.111 R)
• M21: 7,377,419 km (0.068 R)
• M22: 7,715,510 km (0.081 R)
• M23: 8,097,284 km (0.1 R)
• M24: 8,720,957 km (0.112 R)
• M25: 9,158,830 km (0.101 R)
• M26: 10,097,407 km (0.103 R)
• M27: 10,938,596 km (0.064 R)
• M28: 11,410,727 km (0.106 R)
• M29: 11,627,644 km (0.105 R)
• M30: 11,845,907 km (0.088 R)
• M31: 12,065,517 km (0.08 R)
• M32: 12,777,453 km (0.065 R)
• M33: 13,093,254 km (0.069 R)
• M34: 14,946,622 km (0.105 R)
• M35: 15,136,612 km (0.06 R)
• M36: 15,566,706 km (0.064 R)
• M37: 16,049,308 km (0.03 R)
• M38: 16,390,092 km (0.108 R)
• M39: 16,979,957 km (0.094 R)
• M40: 17,128,507 km (0.109 R)
• M41: 17,576,703 km (0.115 R)
• M42: 18,332,471 km (0.077 R)
• M43: 18,535,775 km (0.101 R)
• M44: 18,688,813 km (0.079 R)
• M45: 18,944,626 km (0.098 R)
• M46: 19,047,399 km (0.075 R)
• M47: 19,356,468 km (0.095 R)
• M48: 20,609,949 km (0.075 R)
• M49: 21,139,974 km (0.07 R)
• M50: 21,353,151 km (0.073 R)
• M51: 21,997,320 km (0.042 R)
• M52: 23,635,267 km (0.106 R)
• M53: 25,086,665 km (0.085 R)
• M54: 25,993,976 km (0.059 R)
• M55: 26,509,191 km (0.084 R)
• M56: 27,027,698 km (0.111 R)
• M57: 27,317,170 km (0.051 R)
• M58: 27,840,912 km (0.111 R)
• M59: 28,957,510 km (0.116 R)
• M60: 30,028,930 km (0.071 R)
• M61: 30,328,724 km (0.076 R)
• M62: 30,871,017 km (0.109 R)
• M63: 31,843,104 km (0.106 R)
• M64: 32,455,707 km (0.084 R)
• M65: 34,317,004 km (0.067 R)
• M66: 34,442,367 km (0.12 R)
• M67: 34,567,730 km (0.093 R)
• M68: 34,756,223 km (0.118 R)
• M69: 38,077,296 km (0.093 R)
• M70: 38,858,047 km (0.097 R)
• M71: 39,644,034 km (0.098 R)
• M72: 39,907,177 km (0.101 R)
• M73: 40,965,582 km (0.079 R)
• M74: 42,167,451 km (0.107 R)
• M75: 43,584,143 km (0.115 R)
• M76: 45,291,055 km (0.062 R)
• M77: 45,841,874 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 7.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.74 AU - 13.9 AU

Year: 16649 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,888,332 km

• M1: 141,370 km (0.098 R)
• M2: 686,804 km (0.076 R)
• M3: 1,176,138 km (0.046 R)
• M4: 1,413,999 km (0.107 R)
• M5: 1,666,969 km (0.108 R)
• M6: 1,911,412 km (0.103 R)
• M7: 2,120,101 km (0.057 R)
• M8: 2,287,351 km (0.086 R)
• M9: 2,409,723 km (0.072 R)
• M10: 3,575,838 km (0.073 R)
• M11: 3,660,959 km (0.08 R)
• M12: 3,746,679 km (0.094 R)
• M13: 3,949,533 km (0.117 R)
• M14: 4,185,748 km (0.025 R)
• M15: 4,275,507 km (0.104 R)
• M16: 4,366,014 km (0.103 R)
• M17: 5,016,615 km (0.062 R)
• M18: 5,897,148 km (0.105 R)
• M19: 6,754,493 km (0.093 R)
• M20: 7,072,688 km (0.039 R)
• M21: 7,577,282 km (0.112 R)
• M22: 7,907,743 km (0.103 R)
• M23: 12,182,802 km (0.11 R)
• M24: 12,311,306 km (0.106 R)
• M25: 12,699,812 km (0.119 R)
• M26: 13,223,853 km (0.057 R)
• M27: 13,710,495 km (0.076 R)
• M28: 13,978,425 km (0.091 R)
• M29: 14,338,358 km (0.029 R)
• M30: 14,610,326 km (0.113 R)
• M31: 15,067,348 km (0.113 R)
• M32: 15,482,781 km (0.032 R)
• M33: 17,422,168 km (0.096 R)
• M34: 18,004,104 km (0.077 R)
• M35: 18,395,751 km (0.112 R)
• M36: 19,137,457 km (0.091 R)
• M37: 19,187,124 km (0.104 R)
• M38: 20,192,122 km (0.047 R)
• M39: 20,242,836 km (0.117 R)
• M40: 20,752,067 km (0.119 R)
• M41: 21,214,175 km (0.091 R)
• M42: 22,200,474 km (0.09 R)
• M43: 23,734,749 km (0.105 R)
• M44: 26,016,715 km (0.044 R)
• M45: 26,792,679 km (0.073 R)
• M46: 28,538,187 km (0.063 R)
• M47: 30,261,854 km (0.111 R)
• M48: 30,727,253 km (0.096 R)
• M49: 31,136,403 km (0.115 R)
• M50: 32,612,336 km (0.082 R)
• M51: 33,388,749 km (0.087 R)
• M52: 33,568,715 km (0.095 R)
• M53: 33,749,130 km (0.076 R)
• M54: 34,231,733 km (0.12 R)
• M55: 38,991,488 km (0.101 R)
• M56: 40,901,255 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit