🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.49 AU - 0.79 AU

Year: 160 Days

Day: 14.5 Hours

Environment

Temp: 266 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,314,787 km

• M1: 41,439 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 208 Days

Day: 30.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.77 AU - 0.95 AU

Year: 250 Days

Day: 42.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,314,787 km

• M1: 285,433 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 0.99 AU

Year: 254 Days

Day: 21.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,314,787 km

• M1: 193,729 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.08 AU - 1.46 AU

Year: 448 Days

Day: 32.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,314,787 km

• M1: 65,973 km (0.106 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 14.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.41 AU - 10.71 AU

Year: 8541 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,314,787 km

• M1: 194,776 km (0.104 R)
• M2: 1,519,166 km (0.085 R)
• M3: 3,192,568 km (0.083 R)
• M4: 3,850,649 km (0.101 R)
• M5: 7,232,907 km (0.118 R)
• M6: 7,853,290 km (0.066 R)
• M7: 9,830,824 km (0.115 R)
• M8: 10,856,168 km (0.098 R)
• M9: 15,078,867 km (0.118 R)
• M10: 17,371,754 km (0.111 R)
• M11: 18,792,933 km (0.068 R)
• M12: 21,611,956 km (0.118 R)
• M13: 23,790,699 km (0.113 R)
• M14: 25,353,698 km (0.037 R)
• M15: 28,888,246 km (0.105 R)
• M16: 38,762,155 km (0.103 R)
• M17: 46,748,138 km (0.113 R)
• M18: 47,459,326 km (0.117 R)
• M19: 48,612,426 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 14.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.44 AU - 11.54 AU

Year: 12198 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,314,787 km

• M1: 186,848 km (0.106 R)
• M2: 685,009 km (0.104 R)
• M3: 1,358,498 km (0.087 R)
• M4: 1,828,984 km (0.078 R)
• M5: 3,697,760 km (0.102 R)
• M6: 5,738,574 km (0.093 R)
• M7: 6,382,593 km (0.073 R)
• M8: 6,932,365 km (0.062 R)
• M9: 7,513,703 km (0.118 R)
• M10: 8,049,113 km (0.076 R)
• M11: 9,412,548 km (0.06 R)
• M12: 10,081,101 km (0.067 R)
• M13: 12,435,921 km (0.114 R)
• M14: 13,296,708 km (0.118 R)
• M15: 13,968,252 km (0.049 R)
• M16: 14,544,952 km (0.074 R)
• M17: 15,197,648 km (0.078 R)
• M18: 16,498,102 km (0.085 R)
• M19: 18,620,746 km (0.12 R)
• M20: 21,675,834 km (0.065 R)
• M21: 23,162,089 km (0.092 R)
• M22: 24,135,223 km (0.114 R)
• M23: 27,847,344 km (0.1 R)
• M24: 29,981,657 km (0.116 R)
• M25: 33,640,672 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 8.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.17 AU - 15.95 AU

Year: 15639 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,314,787 km

• M1: 109,506 km (0.093 R)
• M2: 397,930 km (0.111 R)
• M3: 818,749 km (0.087 R)
• M4: 1,293,423 km (0.077 R)
• M5: 1,785,750 km (0.114 R)
• M6: 2,398,353 km (0.097 R)
• M7: 3,032,498 km (0.071 R)
• M8: 3,306,412 km (0.118 R)
• M9: 5,413,349 km (0.083 R)
• M10: 5,853,316 km (0.102 R)
• M11: 6,576,472 km (0.111 R)
• M12: 9,974,887 km (0.052 R)
• M13: 11,546,412 km (0.075 R)
• M14: 12,105,161 km (0.076 R)
• M15: 15,979,745 km (0.041 R)
• M16: 24,210,171 km (0.109 R)
• M17: 31,535,830 km (0.073 R)
• M18: 31,860,457 km (0.094 R)
• M19: 43,872,568 km (0.025 R)
• M20: 44,957,601 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 9.5

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.52 AU - 15.9 AU

Year: 15899 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,314,787 km

• M1: 119,379 km (0.105 R)
• M2: 544,536 km (0.109 R)
• M3: 1,161,478 km (0.079 R)
• M4: 1,518,867 km (0.051 R)
• M5: 1,967,960 km (0.028 R)
• M6: 2,985,973 km (0.075 R)
• M7: 3,809,809 km (0.119 R)
• M8: 4,644,565 km (0.112 R)
• M9: 7,061,319 km (0.095 R)
• M10: 7,882,761 km (0.101 R)
• M11: 12,065,517 km (0.068 R)
• M12: 12,707,591 km (0.069 R)
• M13: 14,060,255 km (0.109 R)
• M14: 14,555,574 km (0.092 R)
• M15: 15,357,568 km (0.066 R)
• M16: 17,208,991 km (0.058 R)
• M17: 18,607,432 km (0.118 R)
• M18: 19,032,888 km (0.06 R)
• M19: 20,527,820 km (0.09 R)
• M20: 20,981,999 km (0.046 R)
• M21: 27,843,604 km (0.033 R)
• M22: 37,666,799 km (0.081 R)
• M23: 43,050,378 km (0.104 R)
• M24: 48,283,012 km (0.036 R)
• M25: 50,555,553 km (0.081 R)
• M26: 60,175,145 km (0.085 R)

Kuiper Belt

Range: 35 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 13,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit