🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 151 Days

Day: 27.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,114,209 km

• M1: 108,608 km (0.065 R)
• M2: 244,443 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.88 AU - 1.22 AU

Year: 399 Days

Day: 44.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 143.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.17 AU - 1.85 AU

Year: 688 Days

Day: 25.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,114,209 km

• M1: 32,912 km (0.111 R)
• M2: 696,976 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.6 AU - 1.6 AU

Year: 751 Days

Day: 29.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,114,209 km

• M1: 184,454 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.97 AU - 3.09 AU

Year: 1956 Days

Day: 36.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,114,209 km

• M1: 475,572 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.83 AU - 3.33 AU

Year: 2005 Days

Day: 22.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 13.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.73 AU - 6.95 AU

Year: 6634 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,114,209 km

• M1: 167,101 km (0.08 R)
• M2: 614,997 km (0.086 R)
• M3: 1,070,672 km (0.083 R)
• M4: 1,998,328 km (0.044 R)
• M5: 3,059,576 km (0.073 R)
• M6: 3,694,469 km (0.098 R)
• M7: 4,339,685 km (0.06 R)
• M8: 5,287,238 km (0.068 R)
• M9: 5,794,973 km (0.058 R)
• M10: 6,702,882 km (0.061 R)
• M11: 7,226,924 km (0.107 R)
• M12: 8,122,716 km (0.114 R)
• M13: 8,760,003 km (0.063 R)
• M14: 10,089,928 km (0.085 R)
• M15: 10,593,025 km (0.09 R)
• M16: 11,016,986 km (0.057 R)
• M17: 11,748,818 km (0.053 R)
• M18: 12,565,024 km (0.106 R)
• M19: 14,946,323 km (0.09 R)
• M20: 19,938,404 km (0.078 R)
• M21: 23,557,326 km (0.099 R)
• M22: 26,977,433 km (0.082 R)
• M23: 27,416,054 km (0.116 R)
• M24: 28,217,450 km (0.062 R)
• M25: 28,942,999 km (0.049 R)
• M26: 30,336,653 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.4

Radius: 10.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.01 AU - 10.75 AU

Year: 10654 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,114,209 km

• M1: 210,484 km (0.108 R)
• M2: 801,545 km (0.052 R)
• M3: 1,311,674 km (0.104 R)
• M4: 8,224,741 km (0.08 R)
• M5: 9,989,248 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 3.5

Gravity: 50.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.14 AU - 15.5 AU

Year: 17023 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 66,114,209 km

• M1: 54,005 km (0.113 R)
• M2: 195,524 km (0.093 R)
• M3: 340,335 km (0.115 R)
• M4: 737,518 km (0.043 R)
• M5: 1,417,589 km (0.08 R)
• M6: 1,739,674 km (0.114 R)
• M7: 1,881,492 km (0.083 R)
• M8: 2,876,318 km (0.069 R)
• M9: 3,024,570 km (0.095 R)
• M10: 3,499,992 km (0.086 R)
• M11: 3,640,464 km (0.099 R)
• M12: 4,367,959 km (0.086 R)
• M13: 5,671,704 km (0.112 R)
• M14: 6,601,156 km (0.116 R)
• M15: 6,947,026 km (0.096 R)
• M16: 7,259,386 km (0.105 R)
• M17: 7,864,360 km (0.08 R)
• M18: 8,105,661 km (0.07 R)
• M19: 9,441,271 km (0.119 R)
• M20: 10,857,065 km (0.071 R)
• M21: 12,215,115 km (0.098 R)
• M22: 12,735,716 km (0.091 R)
• M23: 13,001,551 km (0.085 R)
• M24: 14,893,216 km (0.086 R)
• M25: 15,188,373 km (0.069 R)
• M26: 16,564,374 km (0.04 R)
• M27: 18,866,386 km (0.076 R)
• M28: 19,737,793 km (0.051 R)
• M29: 25,326,022 km (0.089 R)
• M30: 26,064,287 km (0.06 R)
• M31: 27,917,057 km (0.11 R)
• M32: 28,028,807 km (0.106 R)
• M33: 29,391,793 km (0.092 R)
• M34: 33,366,758 km (0.031 R)
• M35: 34,896,695 km (0.089 R)
• M36: 38,233,027 km (0.091 R)
• M37: 39,064,193 km (0.111 R)
• M38: 48,854,177 km (0.093 R)
• M39: 49,504,927 km (0.032 R)
• M40: 51,492,036 km (0.032 R)
• M41: 59,048,374 km (0.083 R)
• M42: 60,344,490 km (0.094 R)
• M43: 63,957,727 km (0.066 R)
• M44: 64,346,233 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit