🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.08 AU - 1.16 AU

Year: 435 Days

Day: 33.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,276,847 km

• M1: 324,777 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 589 Days

Day: 37.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,276,847 km

• M1: 221,405 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.32 AU - 2.12 AU

Year: 828 Days

Day: 13 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.52 AU - 1.96 AU

Year: 843 Days

Day: 28.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2 AU - 2.36 AU

Year: 1182 Days

Day: 42.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,276,847 km

• M1: 29,022 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.32 AU - 3.38 AU

Year: 2251 Days

Day: 34.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 10.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.12 AU - 5.26 AU

Year: 4340 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 99,276,847 km

• M1: 129,552 km (0.104 R)
• M2: 452,534 km (0.055 R)
• M3: 922,720 km (0.08 R)
• M4: 1,462,618 km (0.112 R)
• M5: 1,974,542 km (0.058 R)
• M6: 3,799,487 km (0.075 R)
• M7: 4,198,015 km (0.114 R)
• M8: 5,192,392 km (0.093 R)
• M9: 5,564,592 km (0.098 R)
• M10: 8,404,857 km (0.034 R)
• M11: 9,051,270 km (0.072 R)
• M12: 9,695,737 km (0.117 R)
• M13: 10,298,168 km (0.118 R)
• M14: 13,603,682 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 8.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.84 AU - 8.04 AU

Year: 6711 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,276,847 km

• M1: 109,954 km (0.099 R)
• M2: 440,566 km (0.093 R)
• M3: 800,947 km (0.117 R)
• M4: 1,217,278 km (0.071 R)
• M5: 1,544,598 km (0.117 R)
• M6: 1,944,174 km (0.104 R)
• M7: 2,810,495 km (0.072 R)
• M8: 3,137,965 km (0.103 R)
• M9: 4,047,370 km (0.112 R)
• M10: 4,761,850 km (0.069 R)
• M11: 5,642,084 km (0.095 R)
• M12: 7,446,084 km (0.093 R)
• M13: 7,756,949 km (0.072 R)
• M14: 8,112,543 km (0.113 R)
• M15: 11,453,213 km (0.118 R)
• M16: 15,446,279 km (0.119 R)
• M17: 22,211,993 km (0.075 R)
• M18: 22,713,146 km (0.079 R)
• M19: 24,036,787 km (0.063 R)
• M20: 27,160,840 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.6

Radius: 7.5

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.6 AU - 18.64 AU

Year: 29495 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,276,847 km

• M1: 94,845 km (0.104 R)
• M2: 365,468 km (0.096 R)
• M3: 615,745 km (0.065 R)
• M4: 886,667 km (0.05 R)
• M5: 1,238,222 km (0.112 R)
• M6: 1,569,880 km (0.049 R)
• M7: 2,089,134 km (0.071 R)
• M8: 2,852,383 km (0.077 R)
• M9: 3,855,586 km (0.08 R)
• M10: 6,682,088 km (0.068 R)
• M11: 8,370,450 km (0.114 R)
• M12: 8,657,827 km (0.113 R)
• M13: 13,327,674 km (0.098 R)
• M14: 15,366,544 km (0.063 R)
• M15: 19,146,433 km (0.101 R)
• M16: 22,166,066 km (0.098 R)
• M17: 26,338,201 km (0.07 R)
• M18: 30,596,804 km (0.091 R)
• M19: 37,889,999 km (0.117 R)
• M20: 47,706,163 km (0.092 R)
• M21: 58,460,903 km (0.11 R)
• M22: 59,300,746 km (0.12 R)
• M23: 62,521,737 km (0.115 R)
• M24: 67,914,741 km (0.09 R)
• M25: 69,309,890 km (0.055 R)
• M26: 71,438,369 km (0.072 R)
• M27: 72,157,336 km (0.084 R)
• M28: 73,366,386 km (0.117 R)
• M29: 73,609,931 km (0.086 R)
• M30: 78,847,353 km (0.109 R)
• M31: 81,426,420 km (0.078 R)
• M32: 85,130,763 km (0.103 R)
• M33: 91,176,461 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit