🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 23.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 43.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,146,075 km

• M1: 24,534 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 176 Days

Day: 46.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,146,075 km

• M1: 112,946 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 244 Days

Day: 13.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.9 AU - 1.26 AU

Year: 414 Days

Day: 35.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.53 AU - 1.83 AU

Year: 803 Days

Day: 39.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 15

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.16 AU - 9.82 AU

Year: 10786 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,146,075 km

• M1: 190,139 km (0.08 R)
• M2: 663,467 km (0.051 R)
• M3: 1,180,926 km (0.037 R)
• M4: 1,698,085 km (0.066 R)
• M5: 2,257,881 km (0.083 R)
• M6: 2,875,720 km (0.108 R)
• M7: 3,455,112 km (0.102 R)
• M8: 3,947,289 km (0.115 R)
• M9: 7,156,912 km (0.102 R)
• M10: 8,412,337 km (0.12 R)
• M11: 10,326,292 km (0.064 R)
• M12: 12,576,394 km (0.077 R)
• M13: 13,625,524 km (0.102 R)
• M14: 14,466,563 km (0.067 R)
• M15: 15,827,754 km (0.051 R)
• M16: 17,951,296 km (0.077 R)
• M17: 19,522,522 km (0.119 R)
• M18: 20,928,742 km (0.072 R)
• M19: 21,440,816 km (0.081 R)
• M20: 22,757,875 km (0.119 R)
• M21: 25,650,051 km (0.106 R)
• M22: 26,533,576 km (0.069 R)
• M23: 27,336,019 km (0.064 R)
• M24: 30,164,017 km (0.06 R)
• M25: 31,370,374 km (0.084 R)
• M26: 32,608,596 km (0.067 R)
• M27: 34,467,499 km (0.102 R)
• M28: 36,396,115 km (0.106 R)
• M29: 37,763,140 km (0.088 R)
• M30: 43,436,939 km (0.104 R)
• M31: 46,115,788 km (0.059 R)
• M32: 49,806,217 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.54 AU - 11.04 AU

Year: 12179 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,146,075 km

• M1: 112,198 km (0.04 R)
• M2: 397,482 km (0.089 R)
• M3: 1,638,396 km (0.083 R)
• M4: 2,224,520 km (0.102 R)
• M5: 2,515,638 km (0.071 R)
• M6: 3,199,898 km (0.102 R)
• M7: 3,837,933 km (0.111 R)
• M8: 5,130,459 km (0.055 R)
• M9: 5,785,847 km (0.062 R)
• M10: 6,115,112 km (0.119 R)
• M11: 6,534,734 km (0.11 R)
• M12: 6,932,665 km (0.102 R)
• M13: 8,362,222 km (0.096 R)
• M14: 10,082,747 km (0.119 R)
• M15: 10,614,867 km (0.111 R)
• M16: 11,619,865 km (0.098 R)
• M17: 13,056,753 km (0.079 R)
• M18: 14,143,880 km (0.058 R)
• M19: 16,135,776 km (0.082 R)
• M20: 17,161,419 km (0.1 R)
• M21: 20,667,843 km (0.112 R)
• M22: 26,982,968 km (0.072 R)
• M23: 29,166,199 km (0.108 R)
• M24: 32,143,047 km (0.029 R)
• M25: 32,946,687 km (0.117 R)
• M26: 40,925,789 km (0.087 R)
• M27: 41,598,530 km (0.113 R)
• M28: 43,382,186 km (0.117 R)
• M29: 46,661,670 km (0.088 R)
• M30: 53,389,535 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 11.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.98 AU - 12.32 AU

Year: 13737 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,146,075 km

• M1: 146,307 km (0.112 R)
• M2: 577,298 km (0.108 R)
• M3: 2,192,806 km (0.053 R)
• M4: 3,180,301 km (0.102 R)
• M5: 4,363,770 km (0.066 R)
• M6: 5,323,141 km (0.087 R)
• M7: 5,852,867 km (0.098 R)
• M8: 9,851,169 km (0.078 R)
• M9: 13,597,998 km (0.03 R)
• M10: 14,590,580 km (0.075 R)
• M11: 16,785,180 km (0.042 R)
• M12: 18,272,482 km (0.101 R)
• M13: 19,480,485 km (0.114 R)
• M14: 20,067,208 km (0.109 R)
• M15: 20,439,707 km (0.094 R)
• M16: 21,585,327 km (0.085 R)
• M17: 23,754,496 km (0.09 R)
• M18: 24,593,591 km (0.104 R)
• M19: 29,758,607 km (0.036 R)
• M20: 30,438,978 km (0.106 R)
• M21: 32,850,645 km (0.114 R)
• M22: 34,314,760 km (0.112 R)
• M23: 36,481,386 km (0.083 R)
• M24: 38,051,116 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.2

Radius: 7.4

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.18 AU - 14.2 AU

Year: 16679 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,146,075 km

• M1: 95,294 km (0.041 R)
• M2: 394,190 km (0.119 R)
• M3: 838,346 km (0.104 R)
• M4: 1,149,809 km (0.079 R)
• M5: 1,537,717 km (0.099 R)
• M6: 2,208,813 km (0.097 R)
• M7: 3,324,962 km (0.077 R)
• M8: 3,691,178 km (0.026 R)
• M9: 5,244,303 km (0.1 R)
• M10: 5,860,347 km (0.044 R)
• M11: 6,186,022 km (0.087 R)
• M12: 7,236,199 km (0.087 R)
• M13: 8,502,694 km (0.086 R)
• M14: 8,867,563 km (0.113 R)
• M15: 12,503,540 km (0.094 R)
• M16: 14,244,410 km (0.116 R)
• M17: 15,904,797 km (0.089 R)
• M18: 19,247,262 km (0.065 R)
• M19: 19,967,725 km (0.077 R)
• M20: 24,255,200 km (0.092 R)
• M21: 25,630,603 km (0.086 R)
• M22: 26,173,195 km (0.032 R)
• M23: 26,612,863 km (0.057 R)
• M24: 27,281,416 km (0.107 R)
• M25: 28,768,269 km (0.109 R)
• M26: 29,828,768 km (0.094 R)
• M27: 36,608,245 km (0.118 R)
• M28: 39,125,827 km (0.04 R)
• M29: 44,191,809 km (0.08 R)
• M30: 55,963,965 km (0.114 R)
• M31: 58,545,127 km (0.066 R)
• M32: 61,978,996 km (0.11 R)
• M33: 66,558,935 km (0.044 R)
• M34: 68,203,464 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit