🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.94 AU

Year: 266 Days

Day: 33 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.75 AU - 0.89 AU

Year: 281 Days

Day: 37 Hours

Environment

Temp: 107 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 323 Days

Day: 23.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,411,891 km

• M1: 891,005 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.12 AU - 1.2 AU

Year: 473 Days

Day: 32.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.76 AU - 1.82 AU

Year: 907 Days

Day: 22.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,411,891 km

• M1: 37,100 km (0.053 R)
• M2: 168,597 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.07 AU - 2.91 AU

Year: 1488 Days

Day: 39.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,411,891 km

• M1: 483,650 km (0.071 R)
• M2: 2,093,323 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.55 AU - 4.09 AU

Year: 2291 Days

Day: 38.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.55 AU - 4.19 AU

Year: 2883 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.58 AU - 6.16 AU

Year: 4713 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,411,891 km

• M1: 99,782 km (0.101 R)
• M2: 487,988 km (0.106 R)
• M3: 913,893 km (0.05 R)
• M4: 1,201,720 km (0.088 R)
• M5: 1,459,776 km (0.09 R)
• M6: 2,091,079 km (0.107 R)
• M7: 2,421,690 km (0.06 R)
• M8: 2,804,212 km (0.087 R)
• M9: 3,150,232 km (0.056 R)
• M10: 4,130,397 km (0.074 R)
• M11: 5,547,837 km (0.1 R)
• M12: 6,124,986 km (0.113 R)
• M13: 7,432,471 km (0.08 R)
• M14: 8,133,786 km (0.06 R)
• M15: 8,575,249 km (0.058 R)
• M16: 10,289,641 km (0.056 R)
• M17: 11,705,585 km (0.057 R)
• M18: 13,499,263 km (0.104 R)
• M19: 15,247,314 km (0.109 R)
• M20: 18,424,923 km (0.12 R)
• M21: 18,803,106 km (0.116 R)
• M22: 22,230,692 km (0.078 R)
• M23: 22,803,652 km (0.12 R)
• M24: 26,931,656 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.8

Radius: 7.5

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.67 AU - 19.19 AU

Year: 25223 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 177.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,411,891 km

• M1: 93,199 km (0.084 R)
• M2: 405,560 km (0.052 R)
• M3: 965,355 km (0.067 R)
• M4: 1,781,711 km (0.094 R)
• M5: 2,228,559 km (0.032 R)
• M6: 4,130,547 km (0.098 R)
• M7: 4,718,766 km (0.098 R)
• M8: 5,445,662 km (0.115 R)
• M9: 5,747,849 km (0.052 R)
• M10: 6,338,611 km (0.063 R)
• M11: 7,640,711 km (0.077 R)
• M12: 7,910,287 km (0.043 R)
• M13: 9,172,593 km (0.11 R)
• M14: 13,997,574 km (0.054 R)
• M15: 17,732,284 km (0.073 R)
• M16: 22,300,106 km (0.093 R)
• M17: 22,851,673 km (0.047 R)
• M18: 28,231,213 km (0.065 R)
• M19: 28,876,578 km (0.074 R)
• M20: 29,663,911 km (0.053 R)
• M21: 30,330,819 km (0.1 R)
• M22: 33,384,859 km (0.105 R)
• M23: 36,182,339 km (0.117 R)
• M24: 36,637,865 km (0.047 R)
• M25: 37,715,568 km (0.086 R)
• M26: 38,814,364 km (0.054 R)
• M27: 41,240,543 km (0.089 R)
• M28: 44,456,298 km (0.111 R)
• M29: 49,308,206 km (0.049 R)
• M30: 50,621,376 km (0.119 R)
• M31: 52,343,846 km (0.108 R)
• M32: 54,501,646 km (0.094 R)
• M33: 58,784,334 km (0.12 R)
• M34: 68,012,428 km (0.109 R)
• M35: 89,548,837 km (0.106 R)
• M36: 97,823,095 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit