🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.81 AU

Year: 197 Days

Day: 36.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,803,002 km

• M1: 53,556 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.9 AU - 1.1 AU

Year: 367 Days

Day: 17.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,803,002 km

• M1: 48,021 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.23 AU - 1.47 AU

Year: 576 Days

Day: 13 Hours

Environment

Temp: -19 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.22 AU - 1.72 AU

Year: 654 Days

Day: 27.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,803,002 km

• M1: 192,682 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.23 AU - 2.31 AU

Year: 1255 Days

Day: 25.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.37 AU - 3.23 AU

Year: 1720 Days

Day: 26.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,803,002 km

• M1: 35,455 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.48 AU - 3.78 AU

Year: 2033 Days

Day: 41.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.51 AU - 5.21 AU

Year: 3342 Days

Day: 25.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 11.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.01 AU - 6.29 AU

Year: 4290 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,803,002 km

• M1: 145,858 km (0.097 R)
• M2: 1,092,364 km (0.114 R)
• M3: 2,338,364 km (0.027 R)
• M4: 2,798,378 km (0.092 R)
• M5: 3,433,870 km (0.037 R)
• M6: 4,097,186 km (0.116 R)
• M7: 5,146,765 km (0.107 R)
• M8: 5,902,833 km (0.029 R)
• M9: 6,793,539 km (0.03 R)
• M10: 7,908,940 km (0.111 R)
• M11: 8,804,283 km (0.066 R)
• M12: 10,796,030 km (0.109 R)
• M13: 12,357,981 km (0.095 R)
• M14: 15,163,091 km (0.091 R)
• M15: 17,234,123 km (0.041 R)
• M16: 18,489,998 km (0.08 R)
• M17: 20,916,325 km (0.083 R)
• M18: 22,693,997 km (0.091 R)
• M19: 24,718,804 km (0.12 R)
• M20: 25,092,649 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 7

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.49 AU - 17.49 AU

Year: 26851 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,803,002 km

• M1: 89,160 km (0.086 R)
• M2: 532,868 km (0.1 R)
• M3: 829,969 km (0.116 R)
• M4: 1,477,429 km (0.081 R)
• M5: 1,788,891 km (0.108 R)
• M6: 3,495,653 km (0.094 R)
• M7: 3,783,031 km (0.11 R)
• M8: 4,333,252 km (0.05 R)
• M9: 6,445,424 km (0.07 R)
• M10: 8,240,449 km (0.097 R)
• M11: 8,635,836 km (0.118 R)
• M12: 9,587,129 km (0.107 R)
• M13: 10,345,142 km (0.092 R)
• M14: 12,123,411 km (0.111 R)
• M15: 12,414,080 km (0.076 R)
• M16: 14,337,011 km (0.116 R)
• M17: 16,186,190 km (0.063 R)
• M18: 16,538,643 km (0.049 R)
• M19: 17,906,416 km (0.074 R)
• M20: 20,350,995 km (0.117 R)
• M21: 22,460,176 km (0.118 R)
• M22: 23,455,151 km (0.053 R)
• M23: 24,020,481 km (0.107 R)
• M24: 26,861,345 km (0.102 R)
• M25: 30,852,018 km (0.074 R)
• M26: 33,912,491 km (0.093 R)
• M27: 34,780,907 km (0.072 R)
• M28: 42,104,022 km (0.088 R)
• M29: 47,099,693 km (0.111 R)
• M30: 48,544,359 km (0.114 R)
• M31: 50,954,381 km (0.118 R)
• M32: 51,902,233 km (0.1 R)
• M33: 76,581,244 km (0.062 R)
• M34: 80,606,474 km (0.117 R)
• M35: 88,802,343 km (0.104 R)
• M36: 91,281,778 km (0.114 R)
• M37: 91,560,030 km (0.08 R)
• M38: 93,241,810 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit