🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 16.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,282,005 km

• M1: 86,019 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.83 AU - 1.07 AU

Year: 327 Days

Day: 21.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,282,005 km

• M1: 89,460 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.97 AU - 1.41 AU

Year: 458 Days

Day: 44 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.37 AU - 1.51 AU

Year: 610 Days

Day: 39.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,282,005 km

• M1: 25,432 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.22 AU - 4.68 AU

Year: 2772 Days

Day: 42.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 124.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,282,005 km

• M1: 115,938 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.01 AU - 5.65 AU

Year: 3748 Days

Day: 28.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 92.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,282,005 km

• M1: 1,594,564 km (0.036 R)
• M2: 3,016,491 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 10.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.79 AU - 6.51 AU

Year: 5385 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,282,005 km

• M1: 130,898 km (0.078 R)
• M2: 967,001 km (0.063 R)
• M3: 1,541,008 km (0.119 R)
• M4: 1,976,637 km (0.082 R)
• M5: 2,423,186 km (0.11 R)
• M6: 2,856,871 km (0.086 R)
• M7: 4,371,848 km (0.036 R)
• M8: 4,941,367 km (0.078 R)
• M9: 5,685,018 km (0.052 R)
• M10: 6,641,248 km (0.105 R)
• M11: 7,805,419 km (0.082 R)
• M12: 8,285,628 km (0.047 R)
• M13: 9,158,830 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 8.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.92 AU - 8.36 AU

Year: 6737 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,282,005 km

• M1: 102,175 km (0.092 R)
• M2: 376,837 km (0.03 R)
• M3: 658,829 km (0.044 R)
• M4: 1,489,845 km (0.098 R)
• M5: 1,960,330 km (0.059 R)
• M6: 2,628,285 km (0.087 R)
• M7: 3,522,880 km (0.114 R)
• M8: 5,869,472 km (0.089 R)
• M9: 8,744,444 km (0.07 R)
• M10: 12,843,576 km (0.097 R)
• M11: 13,562,693 km (0.064 R)
• M12: 14,801,961 km (0.055 R)
• M13: 17,566,231 km (0.117 R)
• M14: 18,645,579 km (0.076 R)
• M15: 19,102,601 km (0.118 R)
• M16: 21,429,596 km (0.049 R)
• M17: 28,661,456 km (0.095 R)
• M18: 29,095,439 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 7.7

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.9 AU - 17.6 AU

Year: 20003 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,282,005 km

• M1: 95,743 km (0.104 R)
• M2: 555,606 km (0.085 R)
• M3: 1,084,136 km (0.111 R)
• M4: 1,348,625 km (0.116 R)
• M5: 1,799,962 km (0.105 R)
• M6: 2,698,746 km (0.092 R)
• M7: 3,303,271 km (0.102 R)
• M8: 4,091,951 km (0.078 R)
• M9: 4,852,357 km (0.075 R)
• M10: 5,383,130 km (0.114 R)
• M11: 6,208,012 km (0.115 R)
• M12: 6,471,155 km (0.106 R)
• M13: 7,209,570 km (0.106 R)
• M14: 10,732,600 km (0.109 R)
• M15: 11,112,429 km (0.092 R)
• M16: 11,370,635 km (0.073 R)
• M17: 11,966,184 km (0.07 R)
• M18: 13,076,200 km (0.085 R)
• M19: 15,102,503 km (0.052 R)
• M20: 15,822,069 km (0.073 R)
• M21: 16,149,240 km (0.075 R)
• M22: 18,118,097 km (0.101 R)
• M23: 19,206,422 km (0.116 R)
• M24: 20,627,302 km (0.099 R)
• M25: 21,116,039 km (0.093 R)
• M26: 22,629,072 km (0.085 R)
• M27: 23,570,641 km (0.064 R)
• M28: 25,087,114 km (0.105 R)
• M29: 32,589,148 km (0.055 R)
• M30: 36,135,814 km (0.059 R)
• M31: 36,560,972 km (0.1 R)
• M32: 37,276,947 km (0.096 R)
• M33: 37,856,340 km (0.112 R)
• M34: 42,081,881 km (0.05 R)
• M35: 59,531,276 km (0.117 R)
• M36: 61,322,112 km (0.093 R)
• M37: 63,148,702 km (0.088 R)
• M38: 73,506,111 km (0.119 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit