🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 251 Days

Day: 37 Hours

Environment

Temp: 125 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,896,111 km

• M1: 90,507 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.04 AU

Year: 301 Days

Day: 32.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,896,111 km

• M1: 424,708 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 11.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.78 AU - 5.84 AU

Year: 3912 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 142.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,896,111 km

• M1: 147,952 km (0.108 R)
• M2: 540,198 km (0.07 R)
• M3: 927,656 km (0.073 R)
• M4: 1,484,759 km (0.118 R)
• M5: 2,442,784 km (0.103 R)
• M6: 2,842,210 km (0.113 R)
• M7: 3,524,227 km (0.074 R)
• M8: 5,388,216 km (0.025 R)
• M9: 6,509,303 km (0.044 R)
• M10: 7,836,236 km (0.081 R)
• M11: 8,654,087 km (0.07 R)
• M12: 9,625,127 km (0.084 R)
• M13: 10,736,938 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 9.4

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.58 AU - 6.4 AU

Year: 4770 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,896,111 km

• M1: 117,135 km (0.116 R)
• M2: 544,237 km (0.11 R)
• M3: 966,253 km (0.056 R)
• M4: 1,425,967 km (0.039 R)
• M5: 1,805,497 km (0.116 R)
• M6: 2,160,193 km (0.098 R)
• M7: 2,578,469 km (0.108 R)
• M8: 3,266,619 km (0.092 R)
• M9: 3,979,453 km (0.105 R)
• M10: 5,421,576 km (0.111 R)
• M11: 6,229,555 km (0.064 R)
• M12: 7,897,720 km (0.066 R)
• M13: 8,424,604 km (0.1 R)
• M14: 8,854,997 km (0.085 R)
• M15: 14,219,427 km (0.074 R)
• M16: 19,604,951 km (0.09 R)
• M17: 22,523,605 km (0.074 R)
• M18: 24,993,915 km (0.061 R)
• M19: 28,590,547 km (0.037 R)
• M20: 29,652,692 km (0.105 R)
• M21: 30,012,474 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 13.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.04 AU - 7.08 AU

Year: 5532 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,896,111 km

• M1: 166,652 km (0.084 R)
• M2: 1,012,329 km (0.088 R)
• M3: 1,482,365 km (0.114 R)
• M4: 2,409,124 km (0.116 R)
• M5: 2,975,801 km (0.089 R)
• M6: 4,379,926 km (0.091 R)
• M7: 4,892,748 km (0.061 R)
• M8: 7,160,053 km (0.101 R)
• M9: 8,524,835 km (0.105 R)
• M10: 10,953,855 km (0.052 R)
• M11: 12,518,948 km (0.088 R)
• M12: 13,608,170 km (0.091 R)
• M13: 14,759,775 km (0.029 R)
• M14: 19,176,502 km (0.105 R)
• M15: 19,825,308 km (0.074 R)
• M16: 21,166,603 km (0.081 R)
• M17: 22,000,162 km (0.118 R)
• M18: 22,639,394 km (0.1 R)
• M19: 23,658,604 km (0.099 R)
• M20: 24,708,033 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 9.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11 AU - 11.04 AU

Year: 13567 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,896,111 km

• M1: 114,592 km (0.119 R)
• M2: 721,511 km (0.052 R)
• M3: 1,713,195 km (0.087 R)
• M4: 2,170,815 km (0.072 R)
• M5: 2,638,757 km (0.096 R)
• M6: 3,393,628 km (0.071 R)
• M7: 4,237,509 km (0.052 R)
• M8: 4,760,653 km (0.115 R)
• M9: 5,786,745 km (0.044 R)
• M10: 6,149,220 km (0.041 R)
• M11: 7,972,669 km (0.11 R)
• M12: 8,422,360 km (0.118 R)
• M13: 9,088,220 km (0.105 R)
• M14: 10,001,665 km (0.1 R)
• M15: 11,437,655 km (0.113 R)
• M16: 18,116,601 km (0.112 R)
• M17: 19,358,413 km (0.108 R)
• M18: 20,034,446 km (0.097 R)
• M19: 23,196,945 km (0.091 R)
• M20: 23,805,659 km (0.095 R)
• M21: 24,113,980 km (0.119 R)
• M22: 26,265,497 km (0.057 R)
• M23: 29,951,289 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 8.4

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.29 AU - 11.75 AU

Year: 14501 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,896,111 km

• M1: 104,419 km (0.059 R)
• M2: 704,456 km (0.11 R)
• M3: 977,921 km (0.111 R)
• M4: 1,620,145 km (0.115 R)
• M5: 1,924,726 km (0.102 R)
• M6: 2,475,546 km (0.067 R)
• M7: 3,413,075 km (0.06 R)
• M8: 5,184,314 km (0.077 R)
• M9: 5,623,683 km (0.118 R)
• M10: 6,008,598 km (0.1 R)
• M11: 8,154,879 km (0.11 R)
• M12: 13,075,901 km (0.049 R)
• M13: 18,731,748 km (0.069 R)
• M14: 19,244,420 km (0.11 R)
• M15: 21,574,706 km (0.089 R)
• M16: 22,518,967 km (0.065 R)
• M17: 23,392,170 km (0.086 R)
• M18: 25,413,237 km (0.057 R)
• M19: 29,683,957 km (0.076 R)
• M20: 31,088,532 km (0.064 R)
• M21: 33,153,581 km (0.091 R)
• M22: 35,308,239 km (0.105 R)
• M23: 36,486,023 km (0.09 R)
• M24: 37,285,624 km (0.1 R)
• M25: 40,176,154 km (0.118 R)
• M26: 40,459,043 km (0.116 R)
• M27: 45,015,046 km (0.042 R)
• M28: 45,780,539 km (0.109 R)
• M29: 49,901,661 km (0.092 R)
• M30: 52,557,023 km (0.083 R)
• M31: 55,655,195 km (0.116 R)
• M32: 58,147,496 km (0.116 R)
• M33: 59,055,405 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit