🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.59 AU - 0.63 AU

Year: 175 Days

Day: 28.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 160.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.15 AU

Year: 324 Days

Day: 47 Hours

Environment

Temp: 101 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.11 AU - 1.39 AU

Year: 513 Days

Day: 14.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,110,435 km

• M1: 205,398 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.67 AU - 2.03 AU

Year: 924 Days

Day: 43.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,110,435 km

• M1: 217,665 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.98 AU - 3.2 AU

Year: 1530 Days

Day: 40.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.43 AU - 3.61 AU

Year: 1927 Days

Day: 37.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,110,435 km

• M1: 1,373,308 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.78 AU - 3.62 AU

Year: 2101 Days

Day: 21.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,110,435 km

• M1: 79,586 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.01 AU - 4.53 AU

Year: 3239 Days

Day: 45.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 9.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.34 AU - 13.42 AU

Year: 13174 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,110,435 km

• M1: 119,379 km (0.045 R)
• M2: 441,015 km (0.105 R)
• M3: 931,097 km (0.076 R)
• M4: 2,416,604 km (0.118 R)
• M5: 2,928,977 km (0.062 R)
• M6: 3,918,118 km (0.03 R)
• M7: 5,670,507 km (0.108 R)
• M8: 6,577,220 km (0.112 R)
• M9: 8,013,060 km (0.06 R)
• M10: 10,206,913 km (0.111 R)
• M11: 11,136,813 km (0.051 R)
• M12: 15,615,774 km (0.079 R)
• M13: 17,319,095 km (0.098 R)
• M14: 19,215,547 km (0.117 R)
• M15: 22,033,672 km (0.104 R)
• M16: 24,086,903 km (0.087 R)
• M17: 25,818,947 km (0.089 R)
• M18: 27,632,372 km (0.106 R)
• M19: 28,005,021 km (0.056 R)
• M20: 28,760,340 km (0.056 R)
• M21: 34,540,353 km (0.061 R)
• M22: 36,963,988 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.3

Radius: 7.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.08 AU - 20.22 AU

Year: 28385 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,110,435 km

• M1: 97,089 km (0.084 R)
• M2: 547,528 km (0.1 R)
• M3: 1,314,965 km (0.1 R)
• M4: 1,809,685 km (0.081 R)
• M5: 2,069,238 km (0.064 R)
• M6: 2,590,138 km (0.074 R)
• M7: 3,195,710 km (0.068 R)
• M8: 4,259,051 km (0.117 R)
• M9: 4,540,295 km (0.082 R)
• M10: 6,361,201 km (0.113 R)
• M11: 8,456,618 km (0.117 R)
• M12: 8,789,473 km (0.116 R)
• M13: 9,719,972 km (0.047 R)
• M14: 10,459,883 km (0.101 R)
• M15: 10,973,752 km (0.088 R)
• M16: 11,436,907 km (0.107 R)
• M17: 12,832,505 km (0.12 R)
• M18: 18,891,967 km (0.098 R)
• M19: 19,750,360 km (0.092 R)
• M20: 20,337,083 km (0.099 R)
• M21: 20,834,795 km (0.025 R)
• M22: 22,587,782 km (0.103 R)
• M23: 31,636,509 km (0.066 R)
• M24: 32,574,637 km (0.101 R)
• M25: 33,393,386 km (0.109 R)
• M26: 34,788,237 km (0.118 R)
• M27: 50,754,668 km (0.104 R)
• M28: 55,829,477 km (0.104 R)
• M29: 61,232,204 km (0.068 R)
• M30: 62,478,504 km (0.049 R)
• M31: 68,740,970 km (0.088 R)
• M32: 70,086,902 km (0.087 R)
• M33: 72,599,847 km (0.116 R)
• M34: 73,761,773 km (0.063 R)
• M35: 74,700,201 km (0.096 R)
• M36: 76,122,577 km (0.116 R)
• M37: 79,021,634 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit