🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.75 AU - 1.03 AU

Year: 302 Days

Day: 37.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.1 AU - 1.74 AU

Year: 609 Days

Day: 22 Hours

Environment

Temp: -9 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.38 AU - 4.52 AU

Year: 2825 Days

Day: 29.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,994,293 km

• M1: 60,886 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.64 AU - 5.22 AU

Year: 3940 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,994,293 km

• M1: 2,244,417 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.94 AU - 6.9 AU

Year: 5854 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,994,293 km

• M1: 215,720 km (0.096 R)
• M2: 306,376 km (0.11 R)
• M3: 483,500 km (0.082 R)
• M4: 602,431 km (0.083 R)
• M5: 922,271 km (0.119 R)
• M6: 1,162,675 km (0.065 R)
• M7: 1,231,789 km (0.065 R)
• M8: 1,326,185 km (0.07 R)
• M9: 1,410,708 km (0.103 R)
• M10: 1,522,158 km (0.109 R)
• M11: 1,598,154 km (0.087 R)
• M12: 1,688,511 km (0.107 R)
• M13: 1,901,389 km (0.101 R)
• M14: 2,636,662 km (0.112 R)
• M15: 2,759,333 km (0.087 R)
• M16: 3,384,801 km (0.048 R)
• M17: 3,535,147 km (0.09 R)
• M18: 3,773,606 km (0.106 R)
• M19: 4,176,773 km (0.072 R)
• M20: 4,338,338 km (0.066 R)
• M21: 4,392,642 km (0.109 R)
• M22: 5,023,945 km (0.116 R)
• M23: 5,157,536 km (0.082 R)
• M24: 5,408,561 km (0.114 R)
• M25: 5,723,166 km (0.108 R)
• M26: 5,842,694 km (0.111 R)
• M27: 5,962,971 km (0.092 R)
• M28: 6,247,057 km (0.099 R)
• M29: 6,597,864 km (0.063 R)
• M30: 6,660,396 km (0.113 R)
• M31: 6,955,104 km (0.099 R)
• M32: 7,168,281 km (0.082 R)
• M33: 7,340,319 km (0.079 R)
• M34: 8,243,441 km (0.065 R)
• M35: 8,355,939 km (0.063 R)
• M36: 8,788,277 km (0.103 R)
• M37: 8,995,619 km (0.067 R)
• M38: 9,065,033 km (0.046 R)
• M39: 9,745,852 km (0.111 R)
• M40: 10,104,439 km (0.119 R)
• M41: 10,442,979 km (0.061 R)
• M42: 10,589,285 km (0.089 R)
• M43: 11,007,262 km (0.059 R)
• M44: 11,280,727 km (0.073 R)
• M45: 11,556,436 km (0.088 R)
• M46: 11,935,816 km (0.053 R)
• M47: 12,037,841 km (0.05 R)
• M48: 12,140,017 km (0.106 R)
• M49: 12,216,761 km (0.055 R)
• M50: 12,319,534 km (0.087 R)
• M51: 12,370,846 km (0.1 R)
• M52: 13,072,460 km (0.103 R)
• M53: 13,151,298 km (0.119 R)
• M54: 13,600,541 km (0.083 R)
• M55: 13,653,798 km (0.111 R)
• M56: 13,893,902 km (0.094 R)
• M57: 14,108,725 km (0.106 R)
• M58: 14,243,363 km (0.103 R)
• M59: 14,786,702 km (0.1 R)
• M60: 15,281,422 km (0.099 R)
• M61: 15,530,802 km (0.116 R)
• M62: 16,033,750 km (0.079 R)
• M63: 16,400,265 km (0.101 R)
• M64: 16,485,237 km (0.101 R)
• M65: 16,855,042 km (0.069 R)
• M66: 17,314,158 km (0.088 R)
• M67: 17,835,507 km (0.108 R)
• M68: 17,922,872 km (0.097 R)
• M69: 18,039,558 km (0.105 R)
• M70: 18,127,372 km (0.092 R)
• M71: 18,215,186 km (0.078 R)
• M72: 18,332,621 km (0.075 R)
• M73: 18,479,675 km (0.116 R)
• M74: 18,745,361 km (0.055 R)
• M75: 19,101,703 km (0.112 R)
• M76: 19,520,129 km (0.049 R)
• M77: 19,760,682 km (0.103 R)
• M78: 19,941,695 km (0.035 R)
• M79: 20,092,939 km (0.06 R)
• M80: 20,244,631 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 12.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.27 AU - 9.25 AU

Year: 9331 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,994,293 km

• M1: 174,431 km (0.059 R)
• M2: 263,143 km (0.065 R)
• M3: 686,654 km (0.077 R)
• M4: 954,584 km (0.066 R)
• M5: 1,680,283 km (0.072 R)
• M6: 1,789,191 km (0.102 R)
• M7: 1,868,477 km (0.08 R)
• M8: 2,147,477 km (0.118 R)
• M9: 2,335,372 km (0.092 R)
• M10: 2,528,802 km (0.113 R)
• M11: 2,764,269 km (0.08 R)
• M12: 3,121,509 km (0.068 R)
• M13: 3,756,552 km (0.084 R)
• M14: 3,859,475 km (0.111 R)
• M15: 4,152,687 km (0.074 R)
• M16: 4,474,921 km (0.075 R)
• M17: 4,650,250 km (0.109 R)
• M18: 5,143,923 km (0.094 R)
• M19: 6,254,537 km (0.072 R)
• M20: 6,699,292 km (0.083 R)
• M21: 7,515,049 km (0.11 R)
• M22: 7,776,397 km (0.025 R)
• M23: 7,881,863 km (0.116 R)
• M24: 8,632,994 km (0.082 R)
• M25: 8,714,824 km (0.039 R)
• M26: 8,879,382 km (0.067 R)
• M27: 9,463,262 km (0.118 R)
• M28: 9,604,183 km (0.105 R)
• M29: 9,887,970 km (0.072 R)
• M30: 10,726,766 km (0.077 R)
• M31: 11,050,944 km (0.115 R)
• M32: 11,199,345 km (0.047 R)
• M33: 12,165,000 km (0.074 R)
• M34: 12,657,775 km (0.095 R)
• M35: 15,251,653 km (0.083 R)
• M36: 15,483,380 km (0.06 R)
• M37: 17,516,863 km (0.117 R)
• M38: 17,724,954 km (0.096 R)
• M39: 18,777,076 km (0.118 R)
• M40: 20,102,363 km (0.111 R)
• M41: 20,211,121 km (0.054 R)
• M42: 20,356,530 km (0.089 R)
• M43: 22,390,313 km (0.095 R)
• M44: 23,450,364 km (0.106 R)
• M45: 24,102,012 km (0.093 R)
• M46: 24,410,633 km (0.087 R)
• M47: 25,149,048 km (0.065 R)
• M48: 26,171,399 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 14.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.02 AU - 11.3 AU

Year: 12526 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 87.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,994,293 km

• M1: 322,383 km (0.118 R)
• M2: 991,834 km (0.089 R)
• M3: 1,131,409 km (0.026 R)
• M4: 1,734,139 km (0.077 R)
• M5: 2,135,061 km (0.092 R)
• M6: 2,319,814 km (0.047 R)
• M7: 2,509,953 km (0.084 R)
• M8: 5,789,587 km (0.115 R)
• M9: 5,900,738 km (0.118 R)
• M10: 6,012,488 km (0.118 R)
• M11: 6,467,116 km (0.101 R)
• M12: 6,776,484 km (0.094 R)
• M13: 7,011,802 km (0.117 R)
• M14: 7,530,757 km (0.04 R)
• M15: 8,145,155 km (0.107 R)
• M16: 8,311,658 km (0.09 R)
• M17: 9,905,922 km (0.054 R)
• M18: 10,217,983 km (0.09 R)
• M19: 10,307,892 km (0.101 R)
• M20: 10,669,619 km (0.079 R)
• M21: 11,312,890 km (0.105 R)
• M22: 12,540,939 km (0.089 R)
• M23: 12,975,820 km (0.115 R)
• M24: 13,073,208 km (0.095 R)
• M25: 13,268,583 km (0.084 R)
• M26: 13,612,808 km (0.075 R)
• M27: 13,860,542 km (0.104 R)
• M28: 14,210,003 km (0.059 R)
• M29: 14,461,327 km (0.052 R)
• M30: 15,533,046 km (0.119 R)
• M31: 16,156,869 km (0.027 R)
• M32: 16,419,264 km (0.098 R)
• M33: 16,842,177 km (0.115 R)
• M34: 17,536,760 km (0.078 R)
• M35: 17,644,620 km (0.048 R)
• M36: 17,752,480 km (0.113 R)
• M37: 18,350,124 km (0.092 R)
• M38: 19,620,958 km (0.112 R)
• M39: 20,977,212 km (0.095 R)
• M40: 22,773,583 km (0.066 R)
• M41: 22,950,109 km (0.058 R)
• M42: 23,898,858 km (0.109 R)
• M43: 24,438,308 km (0.115 R)
• M44: 24,981,648 km (0.107 R)
• M45: 25,773,619 km (0.116 R)
• M46: 26,883,785 km (0.093 R)
• M47: 27,382,095 km (0.073 R)
• M48: 30,501,061 km (0.087 R)
• M49: 31,086,138 km (0.074 R)
• M50: 31,543,758 km (0.109 R)
• M51: 32,267,214 km (0.09 R)
• M52: 32,465,580 km (0.105 R)
• M53: 33,999,258 km (0.104 R)
• M54: 35,624,788 km (0.093 R)
• M55: 35,898,103 km (0.097 R)
• M56: 36,240,832 km (0.119 R)
• M57: 36,584,608 km (0.092 R)
• M58: 36,722,537 km (0.103 R)
• M59: 37,831,207 km (0.119 R)
• M60: 38,670,152 km (0.113 R)
• M61: 39,021,408 km (0.117 R)
• M62: 39,232,790 km (0.1 R)
• M63: 40,366,143 km (0.102 R)
• M64: 41,008,367 km (0.107 R)
• M65: 41,582,075 km (0.097 R)
• M66: 41,725,988 km (0.082 R)
• M67: 42,955,383 km (0.12 R)
• M68: 43,611,070 km (0.109 R)
• M69: 43,903,534 km (0.116 R)
• M70: 44,270,049 km (0.05 R)
• M71: 44,564,009 km (0.036 R)
• M72: 45,227,924 km (0.109 R)
• M73: 45,820,631 km (0.118 R)
• M74: 47,088,772 km (0.048 R)
• M75: 47,388,865 km (0.091 R)
• M76: 47,614,309 km (0.049 R)
• M77: 47,764,955 km (0.08 R)
• M78: 49,431,026 km (0.085 R)
• M79: 49,812,351 km (0.094 R)
• M80: 50,271,168 km (0.054 R)
• M81: 50,731,480 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 14.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.16 AU - 14.66 AU

Year: 14792 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,994,293 km

• M1: 257,907 km (0.082 R)
• M2: 396,434 km (0.102 R)
• M3: 619,634 km (0.049 R)
• M4: 1,000,959 km (0.075 R)
• M5: 1,137,841 km (0.039 R)
• M6: 1,520,513 km (0.116 R)
• M7: 1,634,058 km (0.115 R)
• M8: 1,774,380 km (0.104 R)
• M9: 1,968,110 km (0.07 R)
• M10: 2,272,242 km (0.043 R)
• M11: 2,456,846 km (0.091 R)
• M12: 2,841,163 km (0.061 R)
• M13: 3,274,548 km (0.108 R)
• M14: 3,423,697 km (0.093 R)
• M15: 3,698,209 km (0.075 R)
• M16: 4,011,617 km (0.037 R)
• M17: 5,386,421 km (0.113 R)
• M18: 5,886,975 km (0.1 R)
• M19: 6,032,833 km (0.067 R)
• M20: 6,552,836 km (0.038 R)
• M21: 6,742,077 km (0.081 R)
• M22: 9,791,779 km (0.073 R)
• M23: 11,296,883 km (0.085 R)
• M24: 11,433,167 km (0.093 R)
• M25: 12,169,338 km (0.041 R)
• M26: 12,496,209 km (0.1 R)
• M27: 12,778,650 km (0.101 R)
• M28: 12,873,346 km (0.04 R)
• M29: 12,968,191 km (0.086 R)
• M30: 14,173,800 km (0.027 R)
• M31: 14,370,072 km (0.09 R)
• M32: 14,914,309 km (0.103 R)
• M33: 16,227,779 km (0.094 R)
• M34: 16,794,605 km (0.105 R)
• M35: 17,263,295 km (0.083 R)
• M36: 17,368,014 km (0.079 R)
• M37: 17,683,366 km (0.084 R)
• M38: 17,788,982 km (0.061 R)
• M39: 20,718,108 km (0.097 R)
• M40: 21,840,541 km (0.049 R)
• M41: 22,124,179 km (0.045 R)
• M42: 22,638,047 km (0.117 R)
• M43: 23,329,040 km (0.119 R)
• M44: 23,735,497 km (0.069 R)
• M45: 23,910,377 km (0.082 R)
• M46: 24,144,199 km (0.105 R)
• M47: 24,378,768 km (0.077 R)
• M48: 24,732,118 km (0.117 R)
• M49: 25,563,135 km (0.088 R)
• M50: 27,252,693 km (0.053 R)
• M51: 27,864,847 km (0.078 R)
• M52: 28,295,988 km (0.091 R)
• M53: 30,105,823 km (0.026 R)
• M54: 30,802,202 km (0.098 R)
• M55: 32,017,385 km (0.112 R)
• M56: 32,663,199 km (0.1 R)
• M57: 32,857,826 km (0.081 R)
• M58: 34,165,012 km (0.101 R)
• M59: 34,362,631 km (0.1 R)
• M60: 34,825,038 km (0.073 R)
• M61: 35,422,532 km (0.038 R)
• M62: 35,822,856 km (0.114 R)
• M63: 38,529,530 km (0.11 R)
• M64: 39,078,853 km (0.086 R)
• M65: 39,976,889 km (0.074 R)
• M66: 40,881,657 km (0.109 R)
• M67: 41,301,579 km (0.116 R)
• M68: 41,582,224 km (0.091 R)
• M69: 42,075,000 km (0.07 R)
• M70: 43,422,428 km (0.12 R)
• M71: 43,779,368 km (0.078 R)
• M72: 44,137,206 km (0.09 R)
• M73: 44,280,671 km (0.08 R)
• M74: 45,433,771 km (0.046 R)
• M75: 46,232,175 km (0.104 R)
• M76: 46,523,591 km (0.113 R)
• M77: 47,181,822 km (0.07 R)
• M78: 48,729,262 km (0.097 R)
• M79: 49,397,666 km (0.047 R)
• M80: 49,546,665 km (0.071 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit