🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 147 Days

Day: 16.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,698,849 km

• M1: 170,990 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 181 Days

Day: 15.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,698,849 km

• M1: 45,478 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.81 AU

Year: 218 Days

Day: 24.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.06 AU - 1.1 AU

Year: 427 Days

Day: 39.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.67 AU - 2.53 AU

Year: 1159 Days

Day: 45.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,698,849 km

• M1: 302,337 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 12

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.12 AU - 5.76 AU

Year: 4181 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,698,849 km

• M1: 174,581 km (0.117 R)
• M2: 287,228 km (0.034 R)
• M3: 610,210 km (0.1 R)
• M4: 684,859 km (0.04 R)
• M5: 1,180,626 km (0.095 R)
• M6: 1,691,503 km (0.105 R)
• M7: 1,801,607 km (0.106 R)
• M8: 2,206,419 km (0.063 R)
• M9: 2,419,746 km (0.054 R)
• M10: 2,528,952 km (0.091 R)
• M11: 2,639,804 km (0.112 R)
• M12: 3,201,993 km (0.108 R)
• M13: 3,479,347 km (0.101 R)
• M14: 3,782,881 km (0.115 R)
• M15: 4,263,689 km (0.11 R)
• M16: 4,685,854 km (0.077 R)
• M17: 5,202,116 km (0.069 R)
• M18: 5,570,127 km (0.106 R)
• M19: 5,841,348 km (0.078 R)
• M20: 6,031,637 km (0.109 R)
• M21: 6,636,910 km (0.109 R)
• M22: 6,791,295 km (0.082 R)
• M23: 6,902,296 km (0.065 R)
• M24: 7,239,041 km (0.113 R)
• M25: 7,466,579 km (0.109 R)
• M26: 7,650,136 km (0.092 R)
• M27: 8,399,920 km (0.064 R)
• M28: 8,663,213 km (0.064 R)
• M29: 8,977,667 km (0.109 R)
• M30: 9,099,739 km (0.117 R)
• M31: 9,345,379 km (0.117 R)
• M32: 9,718,027 km (0.05 R)
• M33: 10,917,054 km (0.09 R)
• M34: 11,573,789 km (0.087 R)
• M35: 11,840,073 km (0.1 R)
• M36: 12,541,837 km (0.057 R)
• M37: 13,340,689 km (0.105 R)
• M38: 13,424,315 km (0.118 R)
• M39: 13,816,560 km (0.094 R)
• M40: 13,901,233 km (0.057 R)
• M41: 14,241,119 km (0.036 R)
• M42: 15,074,229 km (0.083 R)
• M43: 16,041,380 km (0.063 R)
• M44: 16,130,241 km (0.094 R)
• M45: 16,308,561 km (0.068 R)
• M46: 16,817,493 km (0.111 R)
• M47: 16,907,851 km (0.08 R)
• M48: 17,605,874 km (0.076 R)
• M49: 17,881,583 km (0.075 R)
• M50: 18,344,140 km (0.12 R)
• M51: 19,218,539 km (0.113 R)
• M52: 19,470,761 km (0.062 R)
• M53: 20,234,309 km (0.066 R)
• M54: 20,362,514 km (0.061 R)
• M55: 20,780,939 km (0.11 R)
• M56: 21,104,819 km (0.062 R)
• M57: 21,626,616 km (0.099 R)
• M58: 21,921,922 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 12.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.45 AU - 7.63 AU

Year: 7113 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,698,849 km

• M1: 157,676 km (0.047 R)
• M2: 277,504 km (0.087 R)
• M3: 544,686 km (0.036 R)
• M4: 716,574 km (0.084 R)
• M5: 918,830 km (0.102 R)
• M6: 1,005,447 km (0.077 R)
• M7: 1,117,795 km (0.087 R)
• M8: 1,222,813 km (0.058 R)
• M9: 1,331,571 km (0.096 R)
• M10: 1,468,901 km (0.078 R)
• M11: 1,854,714 km (0.036 R)
• M12: 1,966,763 km (0.097 R)
• M13: 2,052,333 km (0.076 R)
• M14: 2,316,972 km (0.109 R)
• M15: 2,423,037 km (0.036 R)
• M16: 2,719,091 km (0.05 R)
• M17: 3,346,355 km (0.119 R)
• M18: 3,659,014 km (0.112 R)
• M19: 3,783,181 km (0.082 R)
• M20: 3,872,790 km (0.084 R)
• M21: 4,182,906 km (0.071 R)
• M22: 4,406,704 km (0.112 R)
• M23: 4,653,541 km (0.1 R)
• M24: 4,807,776 km (0.119 R)
• M25: 4,963,807 km (0.097 R)
• M26: 5,141,380 km (0.075 R)
• M27: 5,321,047 km (0.084 R)
• M28: 5,584,189 km (0.053 R)
• M29: 5,686,514 km (0.114 R)
• M30: 6,039,416 km (0.085 R)
• M31: 7,029,903 km (0.071 R)
• M32: 7,296,636 km (0.03 R)
• M33: 7,634,727 km (0.11 R)
• M34: 7,863,014 km (0.099 R)
• M35: 8,093,544 km (0.064 R)
• M36: 8,561,337 km (0.085 R)
• M37: 8,822,534 km (0.106 R)
• M38: 9,279,706 km (0.058 R)
• M39: 9,769,339 km (0.079 R)
• M40: 9,967,706 km (0.051 R)
• M41: 10,142,287 km (0.108 R)
• M42: 10,595,868 km (0.108 R)
• M43: 11,004,569 km (0.103 R)
• M44: 11,107,642 km (0.068 R)
• M45: 11,314,536 km (0.085 R)
• M46: 11,392,476 km (0.118 R)
• M47: 11,890,488 km (0.117 R)
• M48: 12,102,169 km (0.089 R)
• M49: 12,556,348 km (0.06 R)
• M50: 12,772,068 km (0.075 R)
• M51: 13,097,892 km (0.093 R)
• M52: 13,316,754 km (0.119 R)
• M53: 13,481,611 km (0.097 R)
• M54: 13,591,864 km (0.104 R)
• M55: 13,952,395 km (0.103 R)
• M56: 14,344,192 km (0.11 R)
• M57: 16,770,520 km (0.12 R)
• M58: 17,127,311 km (0.027 R)
• M59: 17,366,667 km (0.086 R)
• M60: 17,546,933 km (0.115 R)
• M61: 18,000,214 km (0.068 R)
• M62: 18,213,092 km (0.095 R)
• M63: 18,426,867 km (0.103 R)
• M64: 18,980,230 km (0.106 R)
• M65: 19,103,947 km (0.079 R)
• M66: 19,789,255 km (0.036 R)
• M67: 20,609,500 km (0.054 R)
• M68: 20,864,116 km (0.109 R)
• M69: 21,312,161 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit