🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.91 AU - 1.39 AU

Year: 431 Days

Day: 33 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,563,206 km

• M1: 435,180 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.57 AU - 2.61 AU

Year: 1458 Days

Day: 16.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 10.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.05 AU - 6.23 AU

Year: 4686 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,563,206 km

• M1: 130,599 km (0.113 R)
• M2: 625,618 km (0.099 R)
• M3: 1,296,415 km (0.071 R)
• M4: 1,686,866 km (0.103 R)
• M5: 3,329,749 km (0.055 R)
• M6: 4,140,570 km (0.097 R)
• M7: 7,001,928 km (0.08 R)
• M8: 7,468,674 km (0.083 R)
• M9: 10,527,202 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 10.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.93 AU - 12.39 AU

Year: 14835 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,563,206 km

• M1: 236,215 km (0.088 R)
• M2: 1,586,934 km (0.114 R)
• M3: 1,984,715 km (0.105 R)
• M4: 3,383,904 km (0.087 R)
• M5: 5,210,643 km (0.113 R)
• M6: 7,129,386 km (0.107 R)
• M7: 12,747,085 km (0.068 R)
• M8: 14,563,353 km (0.097 R)
• M9: 15,643,898 km (0.091 R)
• M10: 20,771,216 km (0.106 R)
• M11: 24,450,725 km (0.094 R)
• M12: 25,154,284 km (0.109 R)
• M13: 26,287,039 km (0.113 R)
• M14: 31,512,492 km (0.047 R)
• M15: 39,548,142 km (0.115 R)
• M16: 41,219,599 km (0.087 R)
• M17: 43,667,170 km (0.061 R)
• M18: 45,603,116 km (0.059 R)
• M19: 55,455,931 km (0.115 R)
• M20: 56,844,797 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.5

Radius: 7.5

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.15 AU - 21.41 AU

Year: 25130 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,563,206 km

• M1: 93,499 km (0.081 R)
• M2: 362,176 km (0.106 R)
• M3: 670,198 km (0.098 R)
• M4: 922,121 km (0.099 R)
• M5: 2,267,305 km (0.105 R)
• M6: 3,499,992 km (0.097 R)
• M7: 4,313,206 km (0.05 R)
• M8: 5,326,731 km (0.098 R)
• M9: 6,308,243 km (0.052 R)
• M10: 7,972,968 km (0.057 R)
• M11: 9,850,272 km (0.091 R)
• M12: 10,283,358 km (0.105 R)
• M13: 13,679,080 km (0.093 R)
• M14: 15,504,024 km (0.106 R)
• M15: 16,517,998 km (0.111 R)
• M16: 18,583,795 km (0.043 R)
• M17: 19,340,910 km (0.066 R)
• M18: 21,018,052 km (0.118 R)
• M19: 23,438,246 km (0.085 R)
• M20: 24,099,020 km (0.11 R)
• M21: 24,658,965 km (0.084 R)
• M22: 25,573,008 km (0.065 R)
• M23: 27,833,881 km (0.087 R)
• M24: 31,536,578 km (0.104 R)
• M25: 40,057,672 km (0.099 R)
• M26: 40,527,858 km (0.088 R)
• M27: 41,799,590 km (0.095 R)
• M28: 42,445,404 km (0.056 R)
• M29: 43,756,779 km (0.066 R)
• M30: 51,826,088 km (0.037 R)
• M31: 55,818,406 km (0.097 R)
• M32: 58,994,369 km (0.047 R)
• M33: 60,011,036 km (0.096 R)
• M34: 60,626,631 km (0.118 R)
• M35: 62,919,967 km (0.069 R)
• M36: 79,128,447 km (0.054 R)
• M37: 84,921,625 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.5

Radius: 6.7

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.39 AU - 19.43 AU

Year: 25414 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,563,206 km

• M1: 83,326 km (0.104 R)
• M2: 308,770 km (0.082 R)
• M3: 576,849 km (0.118 R)
• M4: 1,503,907 km (0.097 R)
• M5: 1,722,619 km (0.06 R)
• M6: 2,288,698 km (0.099 R)
• M7: 2,946,480 km (0.062 R)
• M8: 4,390,698 km (0.053 R)
• M9: 6,382,444 km (0.108 R)
• M10: 6,734,747 km (0.104 R)
• M11: 7,919,861 km (0.11 R)
• M12: 8,641,222 km (0.096 R)
• M13: 11,902,755 km (0.027 R)
• M14: 12,572,953 km (0.1 R)
• M15: 14,283,605 km (0.07 R)
• M16: 15,194,506 km (0.088 R)
• M17: 15,585,256 km (0.062 R)
• M18: 16,798,046 km (0.058 R)
• M19: 17,812,469 km (0.067 R)
• M20: 19,777,287 km (0.032 R)
• M21: 21,003,990 km (0.098 R)
• M22: 24,237,847 km (0.08 R)
• M23: 30,176,284 km (0.039 R)
• M24: 39,311,628 km (0.117 R)
• M25: 40,793,694 km (0.107 R)
• M26: 42,312,561 km (0.082 R)
• M27: 42,930,550 km (0.077 R)
• M28: 45,462,643 km (0.108 R)
• M29: 48,092,723 km (0.112 R)
• M30: 62,376,328 km (0.104 R)
• M31: 66,654,678 km (0.07 R)
• M32: 67,911,898 km (0.114 R)
• M33: 69,398,751 km (0.062 R)
• M34: 69,827,499 km (0.066 R)
• M35: 71,997,865 km (0.084 R)
• M36: 72,217,325 km (0.106 R)
• M37: 73,543,510 km (0.114 R)
• M38: 75,563,231 km (0.093 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit