🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.59 AU - 0.75 AU

Year: 192 Days

Day: 40.2 Hours

Environment

Temp: 243 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,360,098 km

• M1: 73,153 km (0.058 R)
• M2: 162,912 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.06 AU

Year: 289 Days

Day: 26 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,360,098 km

• M1: 67,768 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.98 AU - 1.14 AU

Year: 382 Days

Day: 35.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,360,098 km

• M1: 44,879 km (0.064 R)
• M2: 223,499 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.18 AU - 1.18 AU

Year: 448 Days

Day: 23.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 53.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,360,098 km

• M1: 176,525 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.09 AU - 1.79 AU

Year: 605 Days

Day: 43 Hours

Environment

Temp: 5 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 13.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.19 AU - 12.87 AU

Year: 15517 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,360,098 km

• M1: 170,841 km (0.089 R)
• M2: 619,186 km (0.098 R)
• M3: 1,269,338 km (0.093 R)
• M4: 2,141,643 km (0.094 R)
• M5: 2,671,668 km (0.103 R)
• M6: 3,336,481 km (0.072 R)
• M7: 4,750,780 km (0.088 R)
• M8: 6,087,137 km (0.065 R)
• M9: 8,914,687 km (0.105 R)
• M10: 10,248,950 km (0.096 R)
• M11: 14,066,688 km (0.114 R)
• M12: 14,850,730 km (0.115 R)
• M13: 17,084,077 km (0.116 R)
• M14: 18,978,584 km (0.076 R)
• M15: 20,017,392 km (0.057 R)
• M16: 32,243,427 km (0.046 R)
• M17: 32,806,813 km (0.111 R)
• M18: 34,302,193 km (0.093 R)
• M19: 41,134,927 km (0.097 R)
• M20: 42,064,976 km (0.086 R)
• M21: 43,144,923 km (0.07 R)
• M22: 47,070,521 km (0.102 R)
• M23: 49,268,712 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.7

Radius: 4.8

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.5 AU - 21.14 AU

Year: 29709 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,360,098 km

• M1: 61,934 km (0.065 R)
• M2: 257,757 km (0.095 R)
• M3: 531,671 km (0.096 R)
• M4: 708,196 km (0.089 R)
• M5: 889,060 km (0.083 R)
• M6: 1,361,191 km (0.104 R)
• M7: 2,046,200 km (0.06 R)
• M8: 2,394,763 km (0.091 R)
• M9: 2,884,845 km (0.082 R)
• M10: 3,409,934 km (0.119 R)
• M11: 3,618,623 km (0.111 R)
• M12: 4,683,461 km (0.069 R)
• M13: 7,914,775 km (0.095 R)
• M14: 8,388,102 km (0.093 R)
• M15: 9,048,128 km (0.092 R)
• M16: 11,498,840 km (0.096 R)
• M17: 12,174,125 km (0.062 R)
• M18: 13,827,182 km (0.096 R)
• M19: 14,590,580 km (0.102 R)
• M20: 20,638,672 km (0.092 R)
• M21: 22,246,699 km (0.093 R)
• M22: 22,661,385 km (0.042 R)
• M23: 35,620,151 km (0.108 R)
• M24: 38,369,311 km (0.112 R)
• M25: 40,176,453 km (0.113 R)
• M26: 40,637,065 km (0.033 R)
• M27: 48,665,534 km (0.09 R)
• M28: 49,013,947 km (0.091 R)
• M29: 52,590,234 km (0.067 R)
• M30: 60,658,645 km (0.059 R)
• M31: 64,355,209 km (0.12 R)
• M32: 65,408,079 km (0.101 R)
• M33: 69,734,449 km (0.085 R)
• M34: 72,193,389 km (0.119 R)
• M35: 74,709,326 km (0.089 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit