🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.32 AU

Year: 466 Days

Day: 24.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 106.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,002,557 km

• M1: 28,723 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.53 AU - 4.65 AU

Year: 3574 Days

Day: 46.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 8.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.73 AU - 10.05 AU

Year: 10458 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 96,002,557 km

• M1: 108,159 km (0.088 R)
• M2: 584,030 km (0.041 R)
• M3: 1,116,599 km (0.12 R)
• M4: 2,636,214 km (0.056 R)
• M5: 4,189,488 km (0.101 R)
• M6: 4,476,567 km (0.106 R)
• M7: 4,834,704 km (0.052 R)
• M8: 5,481,116 km (0.114 R)
• M9: 5,781,659 km (0.107 R)
• M10: 6,092,972 km (0.118 R)
• M11: 8,093,245 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.4

Radius: 3.5

Gravity: 41.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.18 AU - 18.4 AU

Year: 20672 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,002,557 km

• M1: 43,533 km (0.088 R)
• M2: 229,184 km (0.118 R)
• M3: 688,599 km (0.049 R)
• M4: 1,108,221 km (0.083 R)
• M5: 1,299,856 km (0.111 R)
• M6: 2,068,041 km (0.108 R)
• M7: 2,210,159 km (0.088 R)
• M8: 2,629,183 km (0.098 R)
• M9: 3,021,279 km (0.05 R)
• M10: 4,044,378 km (0.085 R)
• M11: 4,807,178 km (0.116 R)
• M12: 5,779,714 km (0.028 R)
• M13: 6,396,655 km (0.112 R)
• M14: 7,102,009 km (0.085 R)
• M15: 7,616,028 km (0.082 R)
• M16: 8,356,238 km (0.119 R)
• M17: 9,921,331 km (0.101 R)
• M18: 11,107,791 km (0.091 R)
• M19: 17,046,677 km (0.034 R)
• M20: 22,953,699 km (0.055 R)
• M21: 25,762,399 km (0.09 R)
• M22: 26,087,924 km (0.073 R)
• M23: 26,526,246 km (0.084 R)
• M24: 26,636,649 km (0.045 R)
• M25: 27,984,825 km (0.099 R)
• M26: 28,213,710 km (0.108 R)
• M27: 28,908,293 km (0.115 R)
• M28: 30,091,163 km (0.093 R)
• M29: 30,816,114 km (0.103 R)
• M30: 31,552,734 km (0.089 R)
• M31: 31,925,382 km (0.106 R)
• M32: 44,516,886 km (0.099 R)
• M33: 48,030,640 km (0.087 R)
• M34: 48,688,721 km (0.098 R)
• M35: 48,854,177 km (0.068 R)
• M36: 52,242,568 km (0.048 R)
• M37: 54,171,334 km (0.089 R)
• M38: 57,798,933 km (0.099 R)
• M39: 61,391,825 km (0.06 R)
• M40: 65,936,757 km (0.045 R)
• M41: 69,018,623 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580

Radius: 3.2

Gravity: 56.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.79 AU - 16.69 AU

Year: 21623 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,002,557 km

• M1: 41,139 km (0.04 R)
• M2: 270,772 km (0.11 R)
• M3: 386,411 km (0.064 R)
• M4: 543,339 km (0.108 R)
• M5: 1,326,185 km (0.108 R)
• M6: 1,498,522 km (0.078 R)
• M7: 2,617,514 km (0.092 R)
• M8: 3,786,023 km (0.119 R)
• M9: 4,132,940 km (0.088 R)
• M10: 4,364,667 km (0.12 R)
• M11: 4,604,922 km (0.03 R)
• M12: 5,037,110 km (0.109 R)
• M13: 5,224,855 km (0.058 R)
• M14: 5,574,765 km (0.087 R)
• M15: 6,149,819 km (0.066 R)
• M16: 6,364,342 km (0.107 R)
• M17: 7,320,721 km (0.091 R)
• M18: 7,610,642 km (0.076 R)
• M19: 7,808,111 km (0.071 R)
• M20: 9,065,631 km (0.119 R)
• M21: 12,511,618 km (0.038 R)
• M22: 12,925,854 km (0.075 R)
• M23: 14,598,359 km (0.105 R)
• M24: 16,822,281 km (0.03 R)
• M25: 17,496,817 km (0.081 R)
• M26: 19,536,435 km (0.093 R)
• M27: 22,935,598 km (0.12 R)
• M28: 24,936,170 km (0.046 R)
• M29: 30,009,183 km (0.109 R)
• M30: 31,376,807 km (0.119 R)
• M31: 36,840,570 km (0.063 R)
• M32: 39,721,825 km (0.109 R)
• M33: 40,764,821 km (0.106 R)
• M34: 40,915,167 km (0.109 R)
• M35: 44,319,865 km (0.106 R)
• M36: 47,741,318 km (0.103 R)
• M37: 49,773,306 km (0.096 R)
• M38: 50,636,635 km (0.105 R)
• M39: 52,749,556 km (0.114 R)
• M40: 60,802,409 km (0.115 R)
• M41: 61,987,374 km (0.062 R)
• M42: 66,048,208 km (0.045 R)
• M43: 67,090,456 km (0.036 R)
• M44: 67,932,094 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.6

Radius: 7.7

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.3 AU - 18.5 AU

Year: 24138 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,002,557 km

• M1: 95,743 km (0.102 R)
• M2: 474,076 km (0.057 R)
• M3: 774,618 km (0.094 R)
• M4: 1,173,745 km (0.11 R)
• M5: 1,421,629 km (0.083 R)
• M6: 1,880,595 km (0.09 R)
• M7: 2,583,106 km (0.082 R)
• M8: 3,122,108 km (0.11 R)
• M9: 4,645,313 km (0.067 R)
• M10: 7,510,262 km (0.072 R)
• M11: 8,777,206 km (0.088 R)
• M12: 9,249,487 km (0.096 R)
• M13: 12,012,260 km (0.107 R)
• M14: 12,817,845 km (0.07 R)
• M15: 16,402,958 km (0.103 R)
• M16: 16,938,518 km (0.084 R)
• M17: 19,296,480 km (0.102 R)
• M18: 25,119,427 km (0.103 R)
• M19: 25,950,892 km (0.112 R)
• M20: 29,986,594 km (0.112 R)
• M21: 32,153,070 km (0.084 R)
• M22: 41,535,250 km (0.093 R)
• M23: 43,033,024 km (0.095 R)
• M24: 45,433,771 km (0.095 R)
• M25: 51,064,635 km (0.097 R)
• M26: 56,737,386 km (0.116 R)
• M27: 64,125,726 km (0.119 R)
• M28: 72,368,269 km (0.117 R)
• M29: 72,845,935 km (0.11 R)
• M30: 73,566,249 km (0.09 R)
• M31: 84,418,677 km (0.05 R)
• M32: 84,683,016 km (0.06 R)
• M33: 84,947,954 km (0.085 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit