🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 189 Days

Day: 44.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,707,588 km

• M1: 80,484 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.46 AU

Year: 1098 Days

Day: 29.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,707,588 km

• M1: 27,526 km (0.083 R)
• M2: 214,075 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.11 AU - 3.41 AU

Year: 1619 Days

Day: 26.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,707,588 km

• M1: 1,032,076 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.48 AU - 3.84 AU

Year: 1983 Days

Day: 25.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,707,588 km

• M1: 31,116 km (0.102 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 13.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.84 AU - 7.6 AU

Year: 5478 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,707,588 km

• M1: 167,250 km (0.074 R)
• M2: 770,130 km (0.075 R)
• M3: 1,206,507 km (0.053 R)
• M4: 2,021,217 km (0.07 R)
• M5: 2,656,409 km (0.064 R)
• M6: 3,339,324 km (0.038 R)
• M7: 3,790,062 km (0.112 R)
• M8: 4,976,224 km (0.102 R)
• M9: 6,591,581 km (0.096 R)
• M10: 7,271,055 km (0.1 R)
• M11: 7,737,351 km (0.091 R)
• M12: 8,300,438 km (0.095 R)
• M13: 9,134,446 km (0.1 R)
• M14: 11,536,689 km (0.086 R)
• M15: 12,474,368 km (0.036 R)
• M16: 14,501,270 km (0.108 R)
• M17: 15,300,721 km (0.064 R)
• M18: 16,863,121 km (0.071 R)
• M19: 18,929,217 km (0.116 R)
• M20: 19,608,242 km (0.107 R)
• M21: 22,113,258 km (0.077 R)
• M22: 25,229,531 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 14.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.99 AU - 8.03 AU

Year: 8005 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 97,707,588 km

• M1: 175,478 km (0.065 R)
• M2: 906,413 km (0.119 R)
• M3: 1,447,659 km (0.049 R)
• M4: 2,131,770 km (0.065 R)
• M5: 2,678,400 km (0.068 R)
• M6: 3,285,020 km (0.1 R)
• M7: 4,059,189 km (0.066 R)
• M8: 4,626,763 km (0.114 R)
• M9: 5,109,515 km (0.106 R)
• M10: 5,822,499 km (0.115 R)
• M11: 6,959,293 km (0.119 R)
• M12: 7,447,880 km (0.088 R)
• M13: 8,051,956 km (0.052 R)
• M14: 9,086,425 km (0.025 R)
• M15: 10,391,218 km (0.104 R)
• M16: 15,198,695 km (0.105 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 12.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.36 AU - 10.82 AU

Year: 11317 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,707,588 km

• M1: 155,133 km (0.091 R)
• M2: 631,602 km (0.099 R)
• M3: 1,565,093 km (0.11 R)
• M4: 2,308,146 km (0.097 R)
• M5: 3,476,206 km (0.106 R)
• M6: 4,018,648 km (0.102 R)
• M7: 4,554,806 km (0.08 R)
• M8: 8,499,104 km (0.06 R)
• M9: 14,154,951 km (0.114 R)
• M10: 14,768,751 km (0.061 R)
• M11: 16,122,611 km (0.075 R)
• M12: 17,557,704 km (0.053 R)
• M13: 19,657,160 km (0.062 R)
• M14: 20,680,559 km (0.111 R)
• M15: 21,382,323 km (0.059 R)
• M16: 25,529,625 km (0.116 R)
• M17: 26,850,723 km (0.071 R)
• M18: 28,110,188 km (0.083 R)
• M19: 30,408,610 km (0.059 R)
• M20: 33,544,181 km (0.098 R)
• M21: 34,881,436 km (0.067 R)
• M22: 35,500,772 km (0.098 R)
• M23: 37,791,713 km (0.101 R)
• M24: 39,106,080 km (0.118 R)
• M25: 39,909,271 km (0.119 R)
• M26: 40,314,981 km (0.099 R)
• M27: 43,374,556 km (0.098 R)
• M28: 43,803,453 km (0.1 R)
• M29: 45,694,819 km (0.066 R)
• M30: 49,328,551 km (0.112 R)
• M31: 56,994,545 km (0.081 R)
• M32: 57,509,161 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.4

Radius: 3.3

Gravity: 85.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.54 AU - 20.7 AU

Year: 25012 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 97,707,588 km

• M1: 42,336 km (0.093 R)
• M2: 147,803 km (0.029 R)
• M3: 276,008 km (0.107 R)
• M4: 397,781 km (0.042 R)
• M5: 870,211 km (0.098 R)
• M6: 1,109,567 km (0.041 R)
• M7: 2,812,141 km (0.051 R)
• M8: 3,152,177 km (0.093 R)
• M9: 3,393,777 km (0.106 R)
• M10: 3,947,888 km (0.096 R)
• M11: 4,908,306 km (0.077 R)
• M12: 5,745,905 km (0.118 R)
• M13: 6,625,690 km (0.117 R)
• M14: 7,072,239 km (0.105 R)
• M15: 7,380,860 km (0.071 R)
• M16: 9,240,810 km (0.106 R)
• M17: 10,909,874 km (0.031 R)
• M18: 11,252,303 km (0.037 R)
• M19: 14,746,610 km (0.098 R)
• M20: 17,656,438 km (0.067 R)
• M21: 23,999,986 km (0.116 R)
• M22: 26,739,123 km (0.081 R)
• M23: 28,119,762 km (0.111 R)
• M24: 34,996,926 km (0.084 R)
• M25: 39,778,523 km (0.06 R)
• M26: 43,083,738 km (0.081 R)
• M27: 47,466,656 km (0.059 R)
• M28: 56,290,238 km (0.06 R)
• M29: 71,715,723 km (0.087 R)
• M30: 72,433,195 km (0.114 R)
• M31: 95,382,256 km (0.092 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit