🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 341 Days

Day: 27.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 8.9

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.47 AU - 2.17 AU

Year: 1561 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,720,619 km

• M1: 111,600 km (0.102 R)
• M2: 420,819 km (0.12 R)
• M3: 775,665 km (0.109 R)
• M4: 1,454,091 km (0.067 R)
• M5: 1,754,933 km (0.049 R)
• M6: 2,316,822 km (0.105 R)
• M7: 2,688,872 km (0.05 R)
• M8: 3,709,130 km (0.101 R)
• M9: 4,297,498 km (0.095 R)
• M10: 5,054,014 km (0.111 R)
• M11: 6,090,279 km (0.071 R)
• M12: 6,882,699 km (0.045 R)
• M13: 8,004,533 km (0.096 R)
• M14: 9,841,595 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 12.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.35 AU - 3.61 AU

Year: 3271 Days

Day: 11.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,720,619 km

• M1: 153,487 km (0.112 R)
• M2: 564,433 km (0.105 R)
• M3: 1,021,753 km (0.102 R)
• M4: 1,416,393 km (0.104 R)
• M5: 1,928,017 km (0.067 R)
• M6: 2,409,723 km (0.05 R)
• M7: 2,819,172 km (0.099 R)
• M8: 3,406,493 km (0.115 R)
• M9: 3,863,066 km (0.12 R)
• M10: 4,315,599 km (0.102 R)
• M11: 4,755,417 km (0.099 R)
• M12: 5,946,216 km (0.114 R)
• M13: 8,023,682 km (0.109 R)
• M14: 9,021,200 km (0.104 R)
• M15: 9,940,479 km (0.11 R)
• M16: 10,464,072 km (0.118 R)
• M17: 13,901,831 km (0.097 R)
• M18: 14,506,057 km (0.11 R)
• M19: 17,444,757 km (0.045 R)
• M20: 18,267,097 km (0.063 R)
• M21: 21,283,887 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 8.3

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.9 AU - 4.18 AU

Year: 4235 Days

Day: 14.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,720,619 km

• M1: 103,223 km (0.085 R)
• M2: 379,979 km (0.047 R)
• M3: 673,041 km (0.097 R)
• M4: 1,032,674 km (0.108 R)
• M5: 1,406,070 km (0.036 R)
• M6: 2,033,633 km (0.113 R)
• M7: 2,363,946 km (0.111 R)
• M8: 2,695,006 km (0.119 R)
• M9: 3,076,031 km (0.062 R)
• M10: 3,618,324 km (0.035 R)
• M11: 3,901,363 km (0.1 R)
• M12: 4,222,849 km (0.039 R)
• M13: 6,226,263 km (0.093 R)
• M14: 6,828,694 km (0.085 R)
• M15: 7,469,272 km (0.069 R)
• M16: 8,002,888 km (0.112 R)
• M17: 11,105,099 km (0.074 R)
• M18: 15,546,510 km (0.1 R)
• M19: 16,416,122 km (0.042 R)
• M20: 18,506,603 km (0.082 R)
• M21: 20,630,743 km (0.118 R)
• M22: 24,885,755 km (0.117 R)
• M23: 25,356,689 km (0.089 R)
• M24: 26,641,885 km (0.105 R)
• M25: 27,633,868 km (0.111 R)
• M26: 28,223,882 km (0.118 R)
• M27: 28,736,105 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 13.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.22 AU - 6.12 AU

Year: 7474 Days

Day: 8.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,720,619 km

• M1: 164,109 km (0.04 R)
• M2: 792,121 km (0.11 R)
• M3: 1,307,037 km (0.12 R)
• M4: 2,452,059 km (0.113 R)
• M5: 3,010,956 km (0.046 R)
• M6: 3,912,284 km (0.091 R)
• M7: 4,439,766 km (0.113 R)
• M8: 5,276,018 km (0.056 R)
• M9: 5,763,408 km (0.056 R)
• M10: 6,900,202 km (0.098 R)
• M11: 9,438,429 km (0.084 R)
• M12: 16,598,781 km (0.106 R)
• M13: 18,536,822 km (0.078 R)
• M14: 22,069,725 km (0.035 R)
• M15: 25,167,598 km (0.06 R)
• M16: 27,900,900 km (0.102 R)
• M17: 29,481,103 km (0.077 R)
• M18: 34,055,207 km (0.112 R)
• M19: 34,896,396 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710

Radius: 3.5

Gravity: 57.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.13 AU - 8.55 AU

Year: 12644 Days

Day: 20.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,720,619 km

• M1: 43,533 km (0.119 R)
• M2: 189,241 km (0.09 R)
• M3: 420,071 km (0.095 R)
• M4: 591,211 km (0.091 R)
• M5: 817,253 km (0.118 R)
• M6: 1,005,597 km (0.088 R)
• M7: 1,134,550 km (0.061 R)
• M8: 1,513,482 km (0.05 R)
• M9: 1,831,976 km (0.078 R)
• M10: 2,665,834 km (0.079 R)
• M11: 3,379,715 km (0.101 R)
• M12: 3,510,015 km (0.07 R)
• M13: 4,612,850 km (0.117 R)
• M14: 5,071,667 km (0.106 R)
• M15: 5,742,165 km (0.07 R)
• M16: 6,959,443 km (0.116 R)
• M17: 9,319,648 km (0.1 R)
• M18: 9,890,663 km (0.067 R)
• M19: 12,656,728 km (0.108 R)
• M20: 16,116,777 km (0.118 R)
• M21: 16,412,083 km (0.105 R)
• M22: 17,629,810 km (0.118 R)
• M23: 19,987,921 km (0.041 R)
• M24: 20,673,678 km (0.079 R)
• M25: 21,821,093 km (0.092 R)
• M26: 22,732,294 km (0.051 R)
• M27: 23,668,328 km (0.114 R)
• M28: 30,387,666 km (0.083 R)
• M29: 30,500,014 km (0.099 R)
• M30: 34,483,057 km (0.109 R)
• M31: 34,973,289 km (0.117 R)
• M32: 35,468,159 km (0.11 R)
• M33: 38,273,718 km (0.097 R)
• M34: 41,499,048 km (0.061 R)
• M35: 47,118,542 km (0.04 R)
• M36: 53,061,617 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit