🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.15 AU - 1.49 AU

Year: 551 Days

Day: 36.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.48 AU - 1.56 AU

Year: 681 Days

Day: 13.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.07 AU - 2.35 AU

Year: 1194 Days

Day: 37.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2 AU - 2.76 AU

Year: 1334 Days

Day: 27 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,911,054 km

• M1: 2,028,398 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.25 AU - 3.67 AU

Year: 2339 Days

Day: 27.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,911,054 km

• M1: 279,748 km (0.105 R)
• M2: 650,003 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 14.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.29 AU - 6.31 AU

Year: 5747 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,911,054 km

• M1: 184,005 km (0.063 R)
• M2: 697,575 km (0.105 R)
• M3: 1,184,815 km (0.114 R)
• M4: 1,740,422 km (0.086 R)
• M5: 2,206,120 km (0.039 R)
• M6: 3,397,816 km (0.069 R)
• M7: 3,865,160 km (0.116 R)
• M8: 5,171,598 km (0.106 R)
• M9: 6,032,385 km (0.087 R)
• M10: 7,857,030 km (0.069 R)
• M11: 10,328,387 km (0.103 R)
• M12: 11,272,349 km (0.12 R)
• M13: 13,074,555 km (0.114 R)
• M14: 15,981,241 km (0.059 R)
• M15: 18,186,015 km (0.115 R)
• M16: 19,764,422 km (0.079 R)
• M17: 20,726,336 km (0.087 R)
• M18: 21,432,289 km (0.094 R)
• M19: 23,647,085 km (0.096 R)
• M20: 29,401,666 km (0.104 R)

Asteroid Belt

Center: 10.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.7

Radius: 6.3

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.01 AU - 14.29 AU

Year: 19345 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 99,911,054 km

• M1: 78,389 km (0.051 R)
• M2: 415,732 km (0.114 R)
• M3: 924,216 km (0.094 R)
• M4: 1,327,980 km (0.028 R)
• M5: 2,168,122 km (0.093 R)
• M6: 2,390,275 km (0.037 R)
• M7: 2,652,221 km (0.11 R)
• M8: 3,040,278 km (0.12 R)
• M9: 4,093,297 km (0.105 R)
• M10: 4,647,856 km (0.101 R)
• M11: 6,077,713 km (0.054 R)
• M12: 7,932,876 km (0.102 R)
• M13: 8,195,271 km (0.057 R)
• M14: 8,627,160 km (0.056 R)
• M15: 8,848,714 km (0.118 R)
• M16: 10,136,004 km (0.067 R)
• M17: 10,382,840 km (0.114 R)
• M18: 11,147,435 km (0.057 R)
• M19: 11,677,460 km (0.115 R)
• M20: 11,948,831 km (0.119 R)
• M21: 13,222,208 km (0.116 R)
• M22: 13,891,658 km (0.065 R)
• M23: 14,119,795 km (0.11 R)
• M24: 18,390,814 km (0.099 R)
• M25: 19,037,077 km (0.081 R)
• M26: 21,672,094 km (0.098 R)
• M27: 22,812,030 km (0.084 R)
• M28: 26,123,229 km (0.11 R)
• M29: 26,821,851 km (0.03 R)
• M30: 28,500,339 km (0.075 R)
• M31: 33,407,000 km (0.095 R)
• M32: 39,605,438 km (0.06 R)
• M33: 53,467,326 km (0.049 R)
• M34: 54,028,019 km (0.089 R)
• M35: 58,457,462 km (0.118 R)
• M36: 62,500,794 km (0.107 R)
• M37: 65,652,821 km (0.111 R)
• M38: 70,689,183 km (0.081 R)
• M39: 81,276,224 km (0.028 R)
• M40: 81,769,897 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 4.3

Gravity: 42.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.85 AU - 18.39 AU

Year: 28033 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 99,911,054 km

• M1: 53,556 km (0.114 R)
• M2: 321,635 km (0.07 R)
• M3: 493,972 km (0.101 R)
• M4: 876,494 km (0.054 R)
• M5: 2,886,641 km (0.101 R)
• M6: 4,673,737 km (0.091 R)
• M7: 8,793,812 km (0.113 R)
• M8: 15,088,890 km (0.113 R)
• M9: 15,952,818 km (0.055 R)
• M10: 17,309,670 km (0.118 R)
• M11: 18,839,907 km (0.107 R)
• M12: 19,037,376 km (0.032 R)
• M13: 19,335,974 km (0.104 R)
• M14: 21,947,803 km (0.108 R)
• M15: 24,199,400 km (0.044 R)
• M16: 25,380,924 km (0.103 R)
• M17: 26,353,460 km (0.089 R)
• M18: 37,636,580 km (0.117 R)
• M19: 40,190,964 km (0.115 R)
• M20: 44,235,492 km (0.053 R)
• M21: 49,287,113 km (0.083 R)
• M22: 58,397,922 km (0.117 R)
• M23: 69,035,827 km (0.086 R)
• M24: 98,124,385 km (0.088 R)
• M25: 98,420,738 km (0.078 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit